- Must visit
Art Institute of Chicago
World-class art museum with masterpieces from Monet to Hopper and the famous Modern Wing.
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Journey information
Overview: Chattanooga, TN to Chicago, IL flight
USAUSA
Flights from Chattanooga, TN to Chicago, IL depart on average 48 times per day, taking around 4h 34m. Cheap flight tickets for this journey start at €235 if you book in advance.
There are 4 flights per day. The earliest flight runs at 05:00, the last at 22:10. The fastest flight covers the 486 miles (783 km) distance in 1h 59m. July 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
Distance 486 miles (783 km) |
Average flight duration 4h 34m |
Cheapest ticket price €235 |
Flights per day 48 |
Direct flights 4 |
Fastest flight 1h 59m |
First flight 5:00 AM |
Last flight 10:10 PM |
Cheapest Month Jul |
Cheapest Day Wed |
High Season Jul - Sep |
Low Season Oct - Dec |
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
Travel Information
Compare flight for Chattanooga, TN to Chicago, IL
Omio recommends booking the flight as it is the most popular option from Chattanooga, TN to Chicago, IL among Omio's users. If you are prioritising price, take the flight, with an average ticket price of €367 For those with little time, consider booking a flight, which has an average total journey time of 6h 34m. Average ticket prices depend on the travel mode: a flight costs an average of €367, while a flight costs an average of €367.
Distance: 486 miles (783 km)
Compare flight with
Most popular Flight | Driving |
|---|---|
€367 Average price Cheapest | €93 Average price (fuel + tolls) |
6h 34m Average total duration Fastest 4h 34m Onboard + 2h 0m Additional time* | 8h 59m Average total duration (door-to-door) |
 Most popular airline | Your own car or car rental |
Direct Options | Direct Options |
The cheapest way to travel from Chattanooga, TN to Chicago, IL is a flight with an average price of €367.
The fastest way to travel from Chattanooga, TN to Chicago, IL is by flight with an average journey time of 4h 34m.
Yes, you can take a flight between Chattanooga, TN and Chicago, IL.
We recommend using the flight as it is the most popular way to get from Chattanooga, TN to Chicago, IL among Omio's users.
Compare prices and tickets Chattanooga, TN to Chicago, IL by flight
Compare flight prices over the next three weeks. See the best deals at a glance, find the lowest fares, and choose the option that fits your budget.
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Airlines: United, American Airlines from Chattanooga, TN to Chicago, ILFind the best flights between Chattanooga, TN to Chicago, IL with Omio's travel partners United, American Airlines from €235. 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 59m
Cheapest United Price
€235
United frequency
26 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
3h 50m
Cheapest American Airlines Price
€412
American Airlines frequency
22 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 $125 fee. Must be in approved carrier under seat. Service animals allowed.
Complete guide to Chicago, IL
Things to do in Chicago, IL
Discover the best of Chicago, IL — top attractions, local food, transport tips, budget advice, and currency essentials. Plan your perfect Chicago, IL trip today.
- Must visit
Field Museum
Major natural history museum with Sue the T. rex, ancient cultures, and strong family appeal.
- Must visit
Museum of Science and Industry
Hands-on science museum in a grand former fair building, popular for exhibits and a U-505 submarine.
- Must visit
Millennium Park
Lively lakefront park with Cloud Gate, Crown Fountain, gardens, and major public art in central Chicago.
- Must visit
Magnificent Mile
Famous shopping boulevard lined with architecture, hotels, riverfront views, and major city energy.
- Must visit
Chicago Riverwalk
Scenic pedestrian-friendly riverwalk with boat docks, public art, bridges, and standout skyline perspectives.
Deep-Dish Pizza
Deep-dish pizza is Chicago’s iconic pie with a tall buttery crust, layers of cheese and toppings, and chunky tomato sauce baked on top.
Chicago-Style Hot Dog
The Chicago-style hot dog is an all-beef frank on a poppy seed bun with mustard, relish, onion, tomato, pickle, peppers, and celery salt.
Italian Beef Sandwich
Italian beef is thin-sliced roast beef piled onto a roll, often dipped in savory juices and topped with sweet peppers or spicy giardiniera.
Johnnie's Beef
Classic spot for juicy Italian beef sandwiches, especially dipped and topped with spicy giardiniera, with a casual local feel.
Superdawg Drive-In
Legendary stand for Chicago-style hot dogs and char-grilled sausages, served fast in a no-frills local landmark.
Alinea
World-famous fine dining destination offering a highly creative tasting menu and refined service in an elegant setting.
US dollar ($)
Moderate for a major US city: hotels can be pricey, but transit is affordable and dining ranges from cheap eats to upscale options.
Average meal costs
- Budget
- $10-18 for fast food or casual takeout.
- Mid-range
- $20-40 per person for a restaurant meal.
- Fine dining
- $75+ per person for upscale restaurants.
- Coffee
- $3-6 for coffee or cappuccino.
Tipping culture
Tip 18-20% at restaurants, $1-2 per drink at bars, 10-15% for taxis, and optional small change at cafes.
FAQs: Chattanooga, TN to Chicago, IL Flight
Find answers to the most common questions about traveling from Chattanooga, TN to Chicago, IL 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 Chicago, IL, this guide helps you travel smarter and with confidence.
Cheap plane tickets from Chattanooga, TN to Chicago, IL can start from as little as €235 when you book in advance. The average flight ticket price for Chattanooga, TN to Chicago, IL is €367 ; 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 Chattanooga, TN to Chicago, IL is 1h 59m to travel the 486 miles (783 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 Chattanooga, TN to Chicago, IL leaves at 5:00 AM. Plan your trip with the Journey Planner from Omio.
The latest flight from Chattanooga, TN to Chicago, IL leaves at 10:10 PM.
Yes, there are 4 direct flights a day from Chattanooga, TN to Chicago, IL with Republic Airlines. Schedules can vary on holidays or weekends with fewer direct flights.
When taking a flight from Chattanooga, TN to Chicago, IL, you can count on Republic Airlines for the best way to get you to Chicago, IL. You can also check all possible airlines who offer a service between Chattanooga, TN and Chicago, IL and compare the amenities they offer before buying a plane ticket.
Flights from Chattanooga, TN to Chicago, IL generally leave from Chattanooga Metropolitan Airport and arrive in O'Hare International Airport.Chattanooga Metropolitan Airport is 3 miles (5 km) away from Chattanooga, TN city centre and O'Hare International Airport is 1 miles (3 km) from Chicago, IL city centre.
The cheapest month for a flight from Chattanooga, TN to Chicago, IL is July.
Yes, you can take a flight between Chattanooga, TN and Chicago, IL.
Since neither Chattanooga, TN nor Chicago, IL are in the Schengen Area, passport requirements depend on the specific immigration rules of United States and United States. Entry and visa requirements can be subject to change. For the latest information, check with your destination's embassy or consulate.
There is a time difference of 1 h between Chattanooga, TN and Chicago, IL all year round.
The best events to attend in Chicago, IL include:
- Chicago Air and Water Show, an exhilarating display of military and civilian aircraft performing daring maneuvers over Lake Michigan
- Lollapalooza, a massive music festival featuring top artists across multiple genres in Grant Park
- Chicago Gourmet, a premier culinary event celebrating the city's vibrant food scene with tastings, cooking demonstrations, and wine pairings.
Some of the most interesting sights to explore in Chicago, IL are:
- Millennium Park, a public park known for its modern art installations and the iconic Cloud Gate sculpture
- Art Institute of Chicago, a renowned museum housing an extensive collection of art from around the world
- Navy Pier, a popular entertainment destination featuring rides, restaurants, and lakefront views
- Willis Tower Skydeck, an observation deck offering panoramic views of the city from one of the tallest buildings in the Western Hemisphere
- Field Museum, a natural history museum with vast exhibits including the famous T. rex skeleton, Sue.
The best holidays to experience in Chicago, IL include:
- Memorial Day, the unofficial start of summer with vibrant outdoor activities and events
- Independence Day, spectacular fireworks and festive celebrations throughout the city
- Labor Day, a lively atmosphere with various festivals and pleasant weather.
The best things to do in Chicago, IL include:
- Museum of Science and Industry, an interactive museum featuring exhibits on science, technology, and industry
- Explore the vibrant neighborhoods of Chicago, such as Wicker Park and Lincoln Park, known for their unique shops and eateries
- Take a river cruise to see the city's iconic architecture from a different perspective
- Attend a live performance at the historic Chicago Theatre
- Enjoy a day at Lincoln Park Zoo, one of the oldest zoos in the U.S., offering free admission.
The best season to visit Chicago, IL is Spring or Summer. The best weather to explore Chicago, IL is during May-September.
We recommend using the flight as it is the most popular way to get from Chattanooga, TN to Chicago, IL among Omio's users.
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 Chicago, IL, travelers should be cautious of pickpocketing and purse snatching, especially in crowded areas like public transit and popular tourist spots. Common scams include fake charity solicitations and distraction thefts. It is advisable to stay alert in neighborhoods outside downtown after dark and use authorized transportation services to avoid unlicensed taxi scams. Keeping valuables secure and being aware of surroundings helps mitigate these 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 Chattanooga, TN to Chicago, IL
Most Chattanooga, TN to Chicago, IL flights use the Chattanooga Metropolitan Airport to O'Hare International Airport airport pair. Use this guide to compare Chattanooga, TN and Chicago, IL airports on this route, check city-centre transport, alongside checking practicalities like airport facilities and services.
Departure airports in Chattanooga
Arrival airports in Chicago
Which Chattanooga, TN airport do flights to Chicago, IL leave from?
Flights from Chattanooga, TN to Chicago, IL depart from Chattanooga Metropolitan Airport. The airport is 3 miles (6 km) from Chattanooga, TN city centre at Chattanooga Metropolitan Airport (CHA), 1001 Airport Rd, Chattanooga, TN 37421, USA.
Chattanooga Metropolitan Airport (CHA)Chattanooga Metropolitan Airport (CHA), 1001 Airport Rd, Chattanooga, TN 37421, USA
City-centre transport
Getting to Chattanooga Metropolitan Airport from Chattanooga city centre
Chattanooga Metropolitan Airport is 5 km from Chattanooga city centre. Public transport options include:
Bus4 · 36m · €2 · every ~5 min
4 · 39m · €2 · every ~5 min
Chattanooga Metropolitan Airport airport facilities and services
Chattanooga Metropolitan Airport has practical services for this route, including Wifi, Parking, Dining, ATM, Taxis, Accessibility, WC, Shower, and Ticket Office.
Food and drink
Food options include: Several dining options available in the terminal.
Wi-Fi and ATMs
Free Wi-Fi available throughout the terminal. ATMs are located in the main terminal lobby.
Tickets and information
Ticket office support is available at Chattanooga Metropolitan Airport.
Parking, taxis and toilets
Available at Chattanooga Metropolitan Airport: Parking, Taxis, WC.
Accessibility
Accessibility facilities are available at Chattanooga Metropolitan Airport: Fully accessible with elevators and ramps.
Which Chicago, IL airport do flights from Chattanooga, TN arrive at?
Flights from Chattanooga, TN to Chicago, IL arrive at O'Hare International Airport. O'Hare International Airport is 2 miles (4 km) from Chicago, IL city centre.
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 · €5 · 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..
Most popular flights from Chattanooga, TN
More options for your journey from Chattanooga, TN to Chicago, IL
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Most popular flights to and from Chicago, IL and Chattanooga, TN
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