- Must visit
Buffalo AKG Art Museum
Major regional art museum with modern, contemporary, and historic works, plus a growing campus and frequent exhibitions.
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The cheapest and fastest flights from Chicago, IL to Buffalo, NY
Showing times, prices and bookable tickets for Oct 11
Cheapest price on Oct 11
$306
Average ticket price on Oct 11
$535
Fastest journey on Oct 11
1 h 39 m
Average journey duration on Oct 11
1 h 44 m
Flights on Oct 11
56
Distance
729 km
Cheap tickets
The best way to find a cheap flight ticket from Chicago, IL to Buffalo, NY is to book your journey as far in advance as possible and to avoid traveling at rush hour.
The average ticket from Chicago, IL to Buffalo, NY will cost around $535 if you buy it on the day, but the cheapest tickets can be found for only $306.
Fast flights
On Sun, Oct 11, we found 56 flights from Chicago, IL to Buffalo, NY, including 7 direct services.
On Sun, Oct 11 the direct flights cover the 729 km distance in an average of 1 h 44 m but if you time it right, some flights will get you there in just 1 h 39 m .
On Sun, Oct 11 the longest flights will take 1 h 47 m and usually involve a change or two along the way, but you might be able to save a few pennies if you’re on a budget.
UA442910:25 AM1h46O'Hare International Airport1:11 PMBuffalo Niagara International Airport$3061One-way0 transfers- UA2656:50 AM1h39O'Hare International Airport9:29 AMBuffalo Niagara International Airport$3061One-way0 transfers
- UA5802:00 PM1h43O'Hare International Airport4:43 PMBuffalo Niagara International Airport$3061One-way0 transfers
AA29212:20 PM1h48O'Hare International Airport5:08 PMBuffalo Niagara International Airport$3061One-way0 transfers- UA13356:00 PM1h47O'Hare International Airport8:47 PMBuffalo Niagara International Airport$3061One-way0 transfers
- UA2656:50 AM1h39O'Hare International Airport9:29 AMBuffalo Niagara International Airport$3061One-way0 transfers
- UA5802:00 PM1h43O'Hare International Airport4:43 PMBuffalo Niagara International Airport$3061One-way0 transfers
- AA5649:16 PM1h43O'Hare International Airport11:59 PMBuffalo Niagara International Airport$3061One-way0 transfers
- UA442910:25 AM1h46O'Hare International Airport1:11 PMBuffalo Niagara International Airport$3061One-way0 transfers
- UA13356:00 PM1h47O'Hare International Airport8:47 PMBuffalo Niagara International Airport$3061One-way0 transfers
Journey information
Overview: Chicago, IL to Buffalo, NY flight
USAUSA
Flights from Chicago, IL to Buffalo, NY depart on average 50 times per day, taking around 4h 8m. Cheap flight tickets for this journey start at $116 but you can travel from only $47 by bus.
There are 5 flights per day. The earliest flight runs at 00:02, the last at 23:55. The fastest flight covers the 452 miles (729 km) distance in 1h 33m. April is the cheapest month to fly.
Fares are the lowest economy prices found on Omio. Early booking often means lower prices. Prices change daily and are subject to availability. Discount cards, coach trips, and booking fees are not included.
Price information
Cheapest alternative travel mode
Bus from $47
Distance 452 miles (729 km) |
Average flight duration 4h 8m |
Cheapest ticket price $116 |
Flights per day 50 |
Direct flights 5 |
Fastest flight 1h 33m |
First flight 12:02 AM |
Last flight 11:55 PM |
Cheapest Month Apr |
Cheapest Day Wed |
High Season Jul - Sep |
Low Season Jan - Mar |
Busiest Day Tue |
Least Busy Day Tue |
Best time to book 14 days |
Fares are the lowest economy prices found on Omio. Early booking often means lower prices. Prices change daily and are subject to availability. Discount cards, coach trips, and booking fees are not included.
Price information
Cheapest alternative travel mode
Bus from $47
Live departures
Chicago, IL to Buffalo, NY flight times
The table below shows live departures for Chicago, IL to Buffalo, NY flights for today, Saturday, October 10. You can also manually refresh the results below to see updated flight journeys.
Last updated at
| Provider | Departs | Duration | Arrives | Transfers | Tickets |
|---|---|---|---|---|---|
 AA3664 | 8:03 AM O'Hare International Airport | 1h42 | 10:45 AM Buffalo Niagara International Airport | 0 transfersDirect | |
| AA967 · AA1724 | 8:14 AM O'Hare International Airport | 6h44 | 3:58 PM Buffalo Niagara International Airport | 1 transfer | |
AA1725+ AA5935 | 8:29 AM O'Hare International Airport | 7h23 | 4:52 PM Buffalo Niagara International Airport | 1 transfer | |
| AA1725+AA5847 | 8:29 AM O'Hare International Airport | 4h58 | 2:27 PM Buffalo Niagara International Airport | 1 transfer | |
| UA3632 · UA4165 · UA4407 | 8:50 AM O'Hare International Airport | 9h17 | 7:07 PM Buffalo Niagara International Airport | 2 transfers | |
| UA2277 · UA4407 | 8:50 AM O'Hare International Airport | 9h17 | 7:07 PM Buffalo Niagara International Airport | 1 transfer | |
| AA2080 · AA2442 | 9:02 AM O'Hare International Airport | 5h04 | 3:06 PM Buffalo Niagara International Airport | 1 transfer | |
| UA5480 · UA2782 · UA4434 | 9:04 AM O'Hare International Airport | 9h08 | 7:12 PM Buffalo Niagara International Airport | 2 transfers | |
| AA523+AA4074 | 10:08 AM O'Hare International Airport | 6h48 | 5:56 PM Buffalo Niagara International Airport | 1 transfer | |
AA3128+ AA4496 | 10:10 AM O'Hare International Airport | 6h50 | 6:00 PM Buffalo Niagara International Airport | 1 transfer | |
| UA473 · UA4429 · UA4190 | 10:25 AM O'Hare International Airport | 11h46 | 11:11 PM Buffalo Niagara International Airport | 2 transfers | |
| UA5756 · UA4165 · UA4407 | 10:35 AM O'Hare International Airport | 7h32 | 7:07 PM Buffalo Niagara International Airport | 2 transfers | |
| UA1486 · UA4407 | 10:54 AM O'Hare International Airport | 7h13 | 7:07 PM Buffalo Niagara International Airport | 1 transfer | |
| UA1486 · UA1831 · UA4190 | 10:54 AM O'Hare International Airport | 11h17 | 11:11 PM Buffalo Niagara International Airport | 2 transfers | |
| UA2857 · UA731 | 10:55 AM O'Hare International Airport | 10h48 | 10:43 PM Buffalo Niagara International Airport | 1 transfer | |
| UA1856 · UA4434 | 10:55 AM O'Hare International Airport | 7h17 | 7:12 PM Buffalo Niagara International Airport | 1 transfer | |
| AA2532+AA4439 | 11:00 AM O'Hare International Airport | 5h19 | 5:19 PM Buffalo Niagara International Airport | 1 transfer | |
| AA903+AA4496 | 11:00 AM O'Hare International Airport | 6h00 | 6:00 PM Buffalo Niagara International Airport | 1 transfer | |
| UA606 · UA4434 | 12:05 PM O'Hare International Airport | 6h07 | 7:12 PM Buffalo Niagara International Airport | 1 transfer | |
| AA662 · AA1486 | 12:05 PM O'Hare International Airport | 5h58 | 7:03 PM Buffalo Niagara International Airport | 1 transfer | |
| UA2809 · UA731 | 12:46 PM O'Hare International Airport | 8h57 | 10:43 PM Buffalo Niagara International Airport | 1 transfer | |
| UA1128 · UA4407 | 12:55 PM O'Hare International Airport | 5h12 | 7:07 PM Buffalo Niagara International Airport | 1 transfer | |
| UA1128 · UA4480 | 12:55 PM O'Hare International Airport | 9h55 | 11:50 PM Buffalo Niagara International Airport | 1 transfer | |
| UA1878 · UA3658 · UA4190 | 12:55 PM O'Hare International Airport | 9h16 | 11:11 PM Buffalo Niagara International Airport | 2 transfers | |
| UA1878 · UA3651 · UA4190 | 12:55 PM O'Hare International Airport | 9h16 | 11:11 PM Buffalo Niagara International Airport | 2 transfers | |
| UA1878 · UA1892 · UA4190 | 12:55 PM O'Hare International Airport | 9h16 | 11:11 PM Buffalo Niagara International Airport | 2 transfers | |
| UA1128 · UA1831 · UA4190 | 12:55 PM O'Hare International Airport | 9h16 | 11:11 PM Buffalo Niagara International Airport | 2 transfers | |
| AA1409 · AA1486 | 1:17 PM O'Hare International Airport | 4h46 | 7:03 PM Buffalo Niagara International Airport | 1 transfer | |
| AA789+AA3853 | 1:18 PM O'Hare International Airport | 7h11 | 9:29 PM Buffalo Niagara International Airport | 1 transfer | |
| AA830+AA5870 | 1:22 PM O'Hare International Airport | 4h47 | 7:09 PM Buffalo Niagara International Airport | 1 transfer | |
| UA2324 · UA731 | 1:30 PM O'Hare International Airport | 8h13 | 10:43 PM Buffalo Niagara International Airport | 1 transfer | |
| UA580 | 2:00 PM O'Hare International Airport | 1h43 | 4:43 PM Buffalo Niagara International Airport | 0 transfersDirect | |
| AA2921 | 2:20 PM O'Hare International Airport | 1h48 | 5:08 PM Buffalo Niagara International Airport | 0 transfersDirect | |
| UA1502 · UA3651 · UA4190 | 2:28 PM O'Hare International Airport | 7h43 | 11:11 PM Buffalo Niagara International Airport | 2 transfers | |
| UA2803 · UA731 | 2:30 PM O'Hare International Airport | 7h13 | 10:43 PM Buffalo Niagara International Airport | 1 transfer | |
| UA587 · UA4480 | 2:37 PM O'Hare International Airport | 8h13 | 11:50 PM Buffalo Niagara International Airport | 1 transfer | |
| AA2680+AA3853 | 2:52 PM O'Hare International Airport | 5h37 | 9:29 PM Buffalo Niagara International Airport | 1 transfer | |
| UA1236 · UA4190 | 3:00 PM O'Hare International Airport | 7h11 | 11:11 PM Buffalo Niagara International Airport | 1 transfer | |
| AA2840+AA6117 | 3:37 PM O'Hare International Airport | 6h55 | 11:32 PM Buffalo Niagara International Airport | 1 transfer | |
| UA2632 · UA6362 · UA4480 | 3:41 PM O'Hare International Airport | 7h09 | 11:50 PM Buffalo Niagara International Airport | 2 transfers | |
| UA249 · UA4190 | 4:00 PM O'Hare International Airport | 6h11 | 11:11 PM Buffalo Niagara International Airport | 1 transfer | |
| UA5477 · UA3651 · UA4190 | 4:00 PM O'Hare International Airport | 6h11 | 11:11 PM Buffalo Niagara International Airport | 2 transfers | |
| AA3188 · AA703 | 4:45 PM O'Hare International Airport | 5h05 | 10:50 PM Buffalo Niagara International Airport | 1 transfer | |
| AA1848+AA6117 | 4:50 PM O'Hare International Airport | 5h42 | 11:32 PM Buffalo Niagara International Airport | 1 transfer | |
| UA1630 · UA4190 | 5:07 PM O'Hare International Airport | 5h04 | 11:11 PM Buffalo Niagara International Airport | 1 transfer | |
| AA1743+AA6117 | 5:29 PM O'Hare International Airport | 5h03 | 11:32 PM Buffalo Niagara International Airport | 1 transfer | |
| UA1335 | 6:00 PM O'Hare International Airport | 1h47 | 8:47 PM Buffalo Niagara International Airport | 0 transfersDirect | |
| UA2202 · UA4480 | 6:06 PM O'Hare International Airport | 4h44 | 11:50 PM Buffalo Niagara International Airport | 1 transfer | |
| AA564 | 9:16 PM O'Hare International Airport | 1h43 | 11:59 PM Buffalo Niagara International Airport | 0 transfersDirect | |
| Sunday, October 11 | |||||
| AA2842 · AA1203 | 5:00 AM O'Hare International Airport | 4h48 | 10:48 AM Buffalo Niagara International Airport | 1 transfer | |
| UA1027 · UA1618 · UA4335 | 6:00 AM O'Hare International Airport | 7h23 | 2:23 PM Buffalo Niagara International Airport | 2 transfers | |
| AA4647+AA4322 | 6:00 AM O'Hare International Airport | 4h23 | 11:23 AM Buffalo Niagara International Airport | 1 transfer | |
| AA471+AA5800 | 6:29 AM O'Hare International Airport | 5h17 | 12:46 PM Buffalo Niagara International Airport | 1 transfer | |
| UA265 | 6:50 AM O'Hare International Airport | 1h39 | 9:29 AM Buffalo Niagara International Airport | 0 transfersDirect | |
| UA3706 · UA3420 · UA4335 | 6:55 AM O'Hare International Airport | 6h28 | 2:23 PM Buffalo Niagara International Airport | 2 transfers | |
AA2997+ AA5075 | 6:59 AM O'Hare International Airport | 6h26 | 2:25 PM Buffalo Niagara International Airport | 1 transfer | |
| UA1488 · UA2782 · UA4434 | 7:15 AM O'Hare International Airport | 11h07 | 7:22 PM Buffalo Niagara International Airport | 2 transfers | |
| AA2345+AA5075 | 7:55 AM O'Hare International Airport | 5h30 | 2:25 PM Buffalo Niagara International Airport | 1 transfer | |
This is the last flight of the day. | |||||
Find all the dates and times for this journey
Why should you book Chicago, IL to Buffalo, NY flights with Omio?
American Airlines as well as United, Republic Airlines, skywest airlines, Sun Country Airlines and more offer flights services from Chicago, IL to Buffalo, NY.
Omio is an official ticket reseller for all your travel options from Chicago, IL to Buffalo, NY.
Why book with Omio vs American Airlines?
- Compare with other providers: On Omio, you can not only buy tickets for American Airlines, but also compare tickets for the likes of United, Republic Airlines, skywest airlines or Sun Country Airlines to find the best option for your trip from Chicago, IL to Buffalo, NY.
- Designed for International Travelers: Omio is in your language including 24/7 customer service and offers multiple payment options, including PayPal, credit cards, and bank transfer, in your preferred currency.
- Compare all your options: Omio allows you to compare American Airlines with all available travel options, which are train, bus and flight to ensure you get the best deal for traveling from Chicago, IL to Buffalo, NY.
Why book with Omio over Trip, Edreams or Skyscanner?
- Compare with other providers: On Omio, you can also compare tickets for the likes of United, Republic Airlines, skywest airlines or Sun Country Airlines to find the best option for your trip from Chicago, IL to Buffalo, NY.
- Multiple modes of transport: Omio allows you to compare travel options including train, bus and flight to find the ideal travel option from Chicago, IL to Buffalo, NY.
Airlines: United, American Airlines, Republic Airlines, skywest airlines, Sun Country Airlines from Chicago, IL to Buffalo, NYFind the best flights between Chicago, IL to Buffalo, NY with Omio's travel partners United, American Airlines, Republic Airlines, skywest airlines, Sun Country Airlines from $47. We can find you the best deals, schedules and tickets when comparing and booking the best trip.
United
About
United Airlines, established in 1926, is a major U.S. airline headquartered in Chicago, Illinois. Operating an extensive domestic and international network, United serves more destinations than any other airline, connecting travelers across six continents. The airline's eight hubs include Chicago–O'Hare, Denver, Houston–Intercontinental, Los Angeles, Newark, San Francisco, Washington–Dulles, and Guam. As a founding member of the Star Alliance, United offers a comprehensive range of services, including regional flights through United Express, catering to both leisure and business travelers. The airline is committed to sustainability, investing in sustainable aviation fuel and innovative technologies to reduce its environmental impact.
Luggage & cancellation policy
Average United Duration
1h 35m
Cheapest United Price
$152
United frequency
30 a day
Luggage included
Carry-on baggage allowance is 7kg total (2 pieces max. ) for both Choice and Flex fares on United Airlines and Virgin Australia flights.
Additional luggage
Excess baggage fees apply for additional checked luggage beyond the standard allowance.
Luggage storage
Both airlines provide checked baggage services for storing luggage during flights.
Cancellation Policy
Cancellation fees apply per person, per booking, with specific fees for different fare types.
Refund
Not applicable to flights; however, full refunds are available if flights are canceled by the airline.
Pregnant on board
Pregnant passengers are permitted to travel, with specific guidelines and medical certificates required after a certain gestational period.
Unaccompagned minor
Unaccompanied minors are permitted to travel, with specific age restrictions and services provided.
Amenities on board the airplane
Wifi
Food sold onboard
Meals and snacks are included on international flights operated by United Airlines and Virgin Australia.
Seat reservation
Seat selection may incur additional fees, depending on the fare type and airline.
Toilets
USB plugs
Accessibility
United Airlines and Virgin Australia offer services to and within Australia, providing accessible travel options for passengers with mobility needs.
Bikes
Both airlines permit bicycles onboard, with specific guidelines and fees.
Pets
United Airlines and Virgin Australia allow pets onboard, subject to specific policies and fees.
American Airlines
About
American Airlines is one of the largest airlines in the world, connecting travelers to hundreds of destinations across the United States, Latin America, Europe, Asia, and beyond. Operating from major hubs such as Dallas/Fort Worth, Miami, and Charlotte, American offers a wide range of travel options. Passengers can choose from Economy with affordable fares, Premium Economy with extra space, or Business and First Class featuring flat-bed seats, premium dining, and lounge access. With a modern fleet and membership in the oneworld alliance, American Airlines combines global reach with comfort and reliability.
Luggage & cancellation policy
Average American Airlines Duration
1h 33m
Cheapest American Airlines Price
$116
American Airlines frequency
20 a day
Luggage included
1 carry-on bag (22 x 14 x 9 inches) and 1 personal item (18 x 14 x 8 inches) included in most fares
Additional luggage
Checked bags fees vary by route. First checked bag typically $30, second $40 on domestic flights
Cancellation Policy
Basic Economy tickets cannot be changed or refunded. Other fares allow changes with fee, refunds subject to fare rules.
Pregnant on board
Passengers can fly up to 36 weeks for single pregnancies, 32 weeks for multiple pregnancies. Medical certificate required within 7 days of departure if within 4 weeks of due date.
Unaccompagned minor
Children ages 5-14 can travel alone using American Airlines Unaccompanied Minor Service. Service fee is $150 each way.
Amenities on board the airplane
Wifi
Food sold onboard
USB plugs
Accessibility
American Airlines provides wheelchair assistance and special services for passengers with disabilities. Assistance must be requested at least 48 hours before departure.
Pets
Small dogs and cats allowed in cabin for $125 fee. Must be in approved carrier under seat. Service animals allowed.
skywest airlines
About
SkyWest Airlines is a major North American regional airline headquartered in St. George, Utah. It operates flights for larger carriers such as Alaska Airlines (as Alaska SkyWest), American Airlines (as American Eagle), Delta Air Lines (as Delta Connection), and United Airlines (as United Express). SkyWest is the largest regional airline in North America by fleet size, passengers carried, and destinations served. The airline connects passengers to over 250 destinations across the United States, Canada, and Mexico, primarily linking smaller airports to major airline hubs. SkyWest's fleet consists of regional jets, including the Bombardier CRJ series and Embraer 175 aircraft.
Luggage & cancellation policy
Average skywest airlines Duration
1h 49m
Cheapest skywest airlines Price
$241
skywest airlines frequency
1 a day
Luggage included
One carry-on bag and one personal item are allowed for free.
Additional luggage
Additional luggage can be purchased, and fees apply for excess, oversized, or overweight baggage.
Cancellation Policy
If canceled within 24 hours of purchase, a full refund is possible, provided the departure is at least 7 days away; after 24 hours, fees range from $100 to $500.
Refund
If SkyWest Airlines cancels a flight, passengers are eligible for a full refund.
Pregnant on board
Being pregnant on board is allowed, but specific policies may depend on the partner airline.
Unaccompagned minor
Children aged 5-14 can travel alone using the unaccompanied minor service, which includes airport escort and supervision.
Amenities on board the airplane
Seat reservation
Toilets
Accessibility
SkyWest Airlines complies with all provisions of the Air Carrier Access Act and accommodates customers with special needs.
Bikes
Bicycles can be checked in but may incur additional fees and must be properly packed.
Pets
Small pets like cats and dogs are allowed in the cabin for a fee, with restrictions on pet and carrier size.
Sun Country Airlines
Luggage & cancellation policy
Average Sun Country Airlines Duration
3h 46m
Cheapest Sun Country Airlines Price
$306
Sun Country Airlines frequency
1 a day
Luggage included
One personal item (17 x 13 x 9 inches) included
Additional luggage
Checked bags available for purchase, fees vary by route
Cancellation Policy
Refunds available within 24 hours of booking, after that fees apply based on fare type
Pregnant on board
Pregnant passengers can travel up to 36 weeks (32 weeks for multiple pregnancies). Medical certificate required after 28 weeks
Unaccompagned minor
Unaccompanied minor service available for children 5-14 years old, fee applies, must be booked in advance
Amenities on board the airplane
Wifi
USB plugs
Accessibility
Wheelchair assistance available with 48-hour advance notice
Republic Airlines
About
Republic Airways is a major regional airline in the United States, operating as a subsidiary of Republic Airways Holdings. It provides scheduled passenger service for American Airlines (as American Eagle), Delta Air Lines (as Delta Connection), and United Airlines (as United Express) using a fleet of Embraer 170 and 175 regional jets. Headquartered in Indianapolis, Indiana, Republic Airways operates over 900 daily flights to more than 80 cities across the U.S. and Canada. The company is known for its large fleet of Embraer E-Jets and its state-of-the-art training facilities. In April 2025, Republic Airways Holdings announced its acquisition of Mesa Air Group, which is expected to create the second-largest regional carrier in the U.S.
Luggage & cancellation policy
Average Republic Airlines Duration
1h 41m
Cheapest Republic Airlines Price
$116
Republic Airlines frequency
3 a day
Luggage included
One carry-on bag (24 x 16 x 10) and one personal item
Additional luggage
Checked bags for a fee
Cancellation Policy
Tickets are non-refundable but may be cancelled for future flight credit minus applicable fees
Pregnant on board
Passengers can fly up to the end of their 36th week for single pregnancies and the end of their 32nd week for multiple pregnancies
Unaccompagned minor
Unaccompanied minor service is available for children ages 5-14. Must be booked directly with Republic Airlines
Amenities on board the airplane
USB plugs
Accessibility
Republic Airlines offers assistance for passengers with reduced mobility, including wheelchair services and priority boarding. Passengers are advised to request these services in advance to ensure availability and proper arrangements.
Complete guide to Buffalo, NY
Things to do in Buffalo, NY
Discover the best of Buffalo, NY — top attractions, local food, transport tips, budget advice, and currency essentials. Plan your perfect Buffalo, NY trip today.
- Recommended
Theodore Roosevelt Inaugural National Historic Site
Former presidential inaugural site with exhibits on Theodore Roosevelt, the Pan-American Exposition, and Buffalo politics.
- Recommended
Michigan Street African American Heritage Corridor
Community museum preserving Buffalo’s African American heritage through local history, culture, and rotating exhibitions.
- Must visit
Canalside
Waterfront district with canal history, public art, seasonal events, skating, and frequent family-friendly activities downtown.
- Must visit
Elmwood Village
Lively walkable neighborhood known for boutiques, galleries, architecture, and one of Buffalo’s most popular main streets.
- Must visit
Outer Harbor
Long urban trail and greenway connecting waterfront areas, parks, and neighborhoods for walking, biking, and sightseeing.
Buffalo Wings
Crisp fried chicken wings coated in spicy butter-hot sauce. Created in Buffalo, they are the city’s signature bar food and a must-try local classic.
Beef On Weck
Thin-sliced roast beef on a kummelweck roll topped with coarse salt and caraway, usually dipped in jus. It is a longtime Western New York sandwich staple.
- Gluten-free
Buffalo-Style Bean Soup
Slow-cooked bean soup with ham, tomatoes, and vegetables. It is strongly associated with Buffalo’s old taverns and Friday lunch traditions.
Oliver's Restaurant
Refined fine-dining restaurant known for seasonal New American tasting menus, polished service, and an elegant special-occasion atmosphere.
Schwabl's
Traditional German restaurant celebrated for beef on weck, sausages, and old-world charm. A Buffalo dining landmark with a cozy historic feel.
Duff's Famous Wings
Long-standing wing institution known for crispy, saucy chicken wings in a classic neighborhood bar setting with a devoted local following.
United States dollar ($)
Moderate for U.S. city travel; hotels are often cheaper than NYC, while dining and local transit stay fairly manageable for visitors.
Average meal costs
- Budget
- $10-18 for fast food or casual takeout.
- Mid-range
- $20-40 per person for a mid-range restaurant meal.
- Fine dining
- $60+ per person for upscale dining.
- Coffee
- $3-6 for a coffee or cappuccino.
Tipping culture
Tip 18-20% at restaurants, more for great service. Taxis usually 10-15%. For cafes, round up or add $1 per drink.
FAQs: Chicago, IL to Buffalo, NY Flight
Find answers to the most common questions about traveling from Chicago, IL to Buffalo, NY by flight. From journey times and ticket prices to direct connections, first and last departures, and even whether the route is scenic, our FAQs cover everything you need to plan your trip. Whether you’re looking for the fastest flight, the cheapest option, or tips for making the most of your visit at Buffalo, NY, this guide helps you travel smarter and with confidence.
Cheap plane tickets from Chicago, IL to Buffalo, NY can start from as little as $116 when you book in advance. The average flight ticket price for Chicago, IL to Buffalo, NY is $547 ; however, prices vary depending on the time of day and class and they tend to be more expensive on the day.
The average journey time by plane from Chicago, IL to Buffalo, NY is 1h 33m to travel the 452 miles (729 km) long route. Journey times can vary on weekends and holidays, so use our Journey Planner to search for a specific date.
The earliest flight from Chicago, IL to Buffalo, NY leaves at 12:02 AM. Plan your trip with the Journey Planner from Omio.
The latest flight from Chicago, IL to Buffalo, NY leaves at 11:55 PM.
Yes, there are 5 direct flights a day from Chicago, IL to Buffalo, NY with American Airlines, United, Republic Airlines, skywest airlines. Schedules can vary on holidays or weekends with fewer direct flights.
When taking a flight from Chicago, IL to Buffalo, NY, you can count on American Airlines, United, Republic Airlines, skywest airlines, Sun Country Airlines for the best way to get you to Buffalo, NY. You can also check all possible airlines who offer a service between Chicago, IL and Buffalo, NY and compare the amenities they offer before buying a plane ticket.
Flights from Chicago, IL to Buffalo, NY generally leave from O'Hare International Airport and arrive in Buffalo Niagara International Airport.O'Hare International Airport is 1 miles (3 km) away from Chicago, IL city centre and Buffalo Niagara International Airport is 1 miles (2 km) from Buffalo, NY city centre.
It's helpful to compare your options as there are 3 ways to travel between Chicago, IL and Buffalo, NY including taking a train, bus, and flight.
For domestic flights we recommend to arrive 1.5 to 2 hours before departure. Please check the website of your departure airport if in doubt. Some airports may offer booking time slots for security checks or offer additional information on when to get there based on time of day.
Most airlines permit carry-on bags that fit within specific dimensions (e.g., 22 x 14 x 9 inches or 56 x 36 x 23 cm), including handles and wheels. Bags must fit in the overhead bin or under the seat in front of you.
Many airlines impose weight limits, commonly ranging between 7 kg (15 lbs) and 12 kg (26 lbs). Typically, passengers are allowed one carry-on bag and one personal item (for example a purse, laptop bag, or backpack). Personal items must fit under the seat in front of you. Budget Airlines (like Ryanair or Wizz Air) have stricter size and weight limits, often requiring fees for larger carry-ons. Full-Service Airlines have more lenient policies, sometimes including more spacious dimensions or higher weight limits depending on your ticket class.
The list of items prohibited on an airplane varies by country and airline, but in general, the following items are not allowed in carry-on or checked baggage: Weapons and self-defence items, sharp objects, flammable materials, explosives, toxic substances, or liquids over 100ml (except for medications and baby essentials). In checked baggage, firearms (without authorization), explosives, large lithium batteries, and hazardous chemicals are prohibited. Electronic cigarettes must be in carry-on bags, while alcohol and dry ice have restrictions. Always check with your airline for specific regulations.
The currency used in the United States is the US Dollar (USD). For travelers, using cards is generally more convenient and widely accepted, especially credit and debit cards, while cash is useful for small purchases or places that do not accept cards.
In Buffalo, NY, travelers should be cautious of pickpocketing and petty theft, especially in crowded areas like downtown and tourist spots. Scams involving overcharging for taxi or rideshare services have been reported, so it's advised to use licensed transportation and confirm fares beforehand. Additionally, travelers should stay aware of their surroundings at night, particularly in less populated neighborhoods, to avoid potential safety risks.
Pack lightweight, versatile clothing suitable for the destination's climate, and use secure, lockable luggage to protect belongings. Keep essential items like travel documents, medication, and valuables in a carry-on bag for easy access. Use packing organizers or cubes to maximize space and maintain order. Lastly, include a small first aid kit and personal hygiene items for added comfort during travel.
popular airports
Popular airports from Chicago, IL to Buffalo, NY
Most Chicago, IL to Buffalo, NY flights use the O'Hare International Airport to Buffalo Niagara International Airport airport pair. Use this guide to compare Chicago, IL and Buffalo, NY airports on this route, check city-centre transport, alongside checking practicalities like airport facilities and services.
Departure airports in Chicago
Arrival airports in Buffalo
Which Chicago, IL airport do flights to Buffalo, NY leave from?
Flights from Chicago, IL to Buffalo, NY depart from O'Hare International Airport. The airport is 2 miles (4 km) from Chicago, IL city centre at 10000 W O'Hare Ave, Chicago, IL 60666, USA.
O'Hare International Airport (ORD)10000 W O'Hare Ave, Chicago, IL 60666, USA
City-centre transport
Getting to O'Hare International Airport from Chicago city centre
O'Hare International Airport is 3 km from Chicago city centre. Public transport options include:
SubwayBlue Line · 1h 7m · $6 · every ~23 min
O'Hare International Airport airport facilities and services
O'Hare International Airport has practical services for this route, including Wifi, Shopping, Parking, Dining, ATM, Taxis, Accessibility, WC, Hotel, Shower, Lounge, Lost and Found Office, and Car Rental.
Food and drink
Food options include: Restaurants are located in all terminals, offering a variety of cuisines including American and intertiol. Top options include Tortas Frontera and Publican Tavern.
Wi-Fi and ATMs
Free Wi-Fi available throughout the airport. ATMs are located throughout all terminals.
Luggage and lost property
Lost and found is available at the station.
Parking, taxis and toilets
Available at O'Hare International Airport: Parking, Taxis, WC.
Bike and car services
Available at O'Hare International Airport: Car Rental.
Accessibility
Accessibility facilities are available at O'Hare International Airport: Elevators, ramps, toilets.
Shops, hotels and contact
Nearby hotels include Hotels such as Hilton Chicago O'Hare are located on airport grounds, with others like the Hyatt Regency nearby..
Which Buffalo, NY airport do flights from Chicago, IL arrive at?
Flights from Chicago, IL to Buffalo, NY arrive at Buffalo Niagara International Airport. Buffalo Niagara International Airport is 1 miles (3 km) from Buffalo, NY city centre.
Buffalo Niagara International Airport (BUF)4200 Genesee St, Buffalo, NY 14225, USA
City-centre transport
Getting to Buffalo Niagara International Airport from Buffalo city centre
Buffalo Niagara International Airport is 2 km from Buffalo city centre. Public transport options include:
BusAdt N809 · 10m · $7
24, 78 · 46m · $2 · every ~4 min
24, 78 · 49m · $2 · every ~4 min
Buffalo Niagara International Airport airport facilities and services
Buffalo Niagara International Airport has practical services for this route, including Wifi, Shopping, Parking, Dining, ATM, Taxis, Accessibility, WC, Hotel, Lounge, Lost and Found Office, and Car Rental.
Food and drink
Food options include: Restaurants available; Main terminal, fast food and sit-down options like Anchor Bar and Tim Hortons
Wi-Fi and ATMs
Free Wi-Fi available throughout the airport. ATMs are located throughout the terminal.
Luggage and lost property
Lost and found is available at the station.
Parking, taxis and toilets
Available at Buffalo Niagara International Airport: Parking, Taxis, WC.
Bike and car services
Available at Buffalo Niagara International Airport: Car Rental.
Accessibility
Accessibility facilities are available at Buffalo Niagara International Airport: Elevators, ramps, assistance.
Shops, hotels and contact
Nearby hotels include Hotels nearby, Courtyard by Marriott Buffalo Airport within walking distance..
Most popular flights from Chicago, IL
More options for your journey from Chicago, IL to Buffalo, NY
Here are some other resources that might have the information you need
Most popular flights to and from Buffalo, NY and Chicago, IL
Most popular flights to Buffalo, NY
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