St. Louis, MO STL to Buffalo, NY BUF Flights

Sun, Jun 21
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Journey information

Overview: St. Louis, MO to Buffalo, NY flight

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Flights from St. Louis, MO to Buffalo, NY depart on average 38 times per day, taking around 5h 8m. Cheap flight tickets for this journey start at $351 (€287) but you can travel from only $110 (€90) by train.

The earliest flight runs at 05:00, the last at 21:30. The fastest flight covers the 660 miles (1063 km) distance in 4h 24m. 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
Cheapest alternative travel mode
Train from $110 (€90)
Distance
660 miles (1063 km)
Average flight duration
5h 8m
Cheapest ticket price
$351 (€287)
Flights per day
38
Fastest flight
4h 24m
First flight
5:00 AM
Last flight
9:30 PM
Cheapest Month
Jul
Cheapest Day
Thu
High Season
Oct - Dec
Low Season
Jul - Sep
Best time to book
1 day
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
Train from $110 (€90)

Travel Information

Compare train, bus, and flight for St. Louis, MO to Buffalo, NY

Omio recommends booking the train as it is the most popular option from St. Louis, MO to Buffalo, NY among Omio's users. If you are prioritising price take the bus with prices starting from $187. For those with little time consider booking a flight which can get you there in 5h 8m. The ticket price range depends on the travel mode: a bus costs an average of $187, and a train costs an average of $110.

Distance: 660 miles (1063 km)

Compare flight with

Flight
Most popular
Train
Bus
Driving

$416

Average price

$420

Average price

$227

Average price

Cheapest

$155

Average price

(fuel + tolls)

8h 8m

Average total duration

Fastest

5h 8m

Onboard

+

3h 0m

Additional time*

16h 17m

Average total duration

15h 47m

Onboard

+

30m

Additional time*

29h 30m

Average total duration

29h 0m

Onboard

+

30m

Additional time*

11h 7m

Average total duration

(door-to-door)

Direct Options

Direct Options

Direct Options

Direct Options

The cheapest way to travel from St. Louis, MO to Buffalo, NY is a bus with an average price of $227 (€185).

This is compared to other travel options from St. Louis, MO to Buffalo, NY:

A bus is $189 (€155) less than a flight for this route with tickets for a flight from St. Louis, MO to Buffalo, NY costing on average $416 (€340).

A bus is $193 (€158) less than a train for this route with tickets for a train from St. Louis, MO to Buffalo, NY costing on average $420 (€344).

The fastest way to travel from St. Louis, MO to Buffalo, NY is by flight with an average journey time of 5h 8m.

Other travel options to Buffalo, NY take longer:

Train takes on average 15h 47m.

Bus takes on average 29h 0m.

It's helpful to compare your options as there are 3 ways to travel between St. Louis, MO and Buffalo, NY including taking a train, bus, and flight.
We recommend using the train as it is the most popular way to get from St. Louis, MO to Buffalo, NY among Omio's users.

Live departures

St. Louis, MO to Buffalo, NY flight times

The table below shows live departures for St. Louis, MO to Buffalo, NY flights for today, Saturday, June 20. You can also manually refresh the results below to see updated flight journeys.

Last updated at
ProviderDepartsDurationArrivesTransfers
Tickets
American Airlines11:00 AM St. Louis, MO
4h26
3:26 PM Buffalo, NY0 transfersDirect
United6:10 PM St. Louis, MO
6h39
12:49 AM Buffalo, NY0 transfersDirect
United6:15 PM St. Louis, MO
5h27
11:42 PM Buffalo, NY0 transfersDirect

This is the last flight of the day.

Find all the dates and times for this journey

Compare prices and tickets St. Louis, MO to Buffalo, NY by train, bus, or flight

Compare train, bus, and 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.

Sun
Jun 21
Mon
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Tue
Jun 23
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Jun 24
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Jun 25
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Jun 27

Complete guide to Buffalo

Things to do in Buffalo

Discover the best of Buffalo — top attractions, local food, transport tips, budget advice, and currency essentials. Plan your perfect Buffalo trip today.

  • Must visit

Buffalo AKG Art Museum

Buffalo’s flagship art museum, known for its strong modern and contemporary collection and major architectural expansion. A top choice for art lovers.

  • Must visit

Frank Lloyd Wright’s Martin House

An important architectural museum complex and one of Frank Lloyd Wright’s masterpieces, offering deep insight into Prairie School design.

  • Recommended

The Buffalo History Museum

A regional history museum in a landmark 1901 Pan-American Exposition building, with exhibits on Buffalo, Erie County, and Western New York.

United States Dollar

Moderate by U.S. standards. Hotels vary by season, while casual dining, coffee, and local transport are fairly affordable.

Average meal costs

Budget
USD 10-18 for fast food or a simple lunch.
Mid-range
USD 20-40 per person at a mid-range restaurant.
Fine dining
USD 60+ per person at upscale restaurants.
Coffee
USD 3-6 for a regular coffee or latte.

Tipping culture

Tip 18-20% at restaurants if service is not included; 15-20% for taxis and rideshares. USD 1-2 per drink at bars, USD 1-2 per bag for hotel porters, and a few dollars daily for housekeeping.

FAQs: St. Louis, MO to Buffalo, NY Flight

Find answers to the most common questions about traveling from St. Louis, MO 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.

FAQs
Cheap plane tickets from St. Louis, MO to Buffalo, NY can start from as little as $351 (€287) when you book in advance. The average flight ticket price for St. Louis, MO to Buffalo, NY is $416 (€340) ; 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 St. Louis, MO to Buffalo, NY is 4h 24m to travel the 660 miles (1063 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 St. Louis, MO to Buffalo, NY leaves at 5:00 AM. Plan your trip with the Journey Planner from Omio.
The latest flight from St. Louis, MO to Buffalo, NY leaves at 9:30 PM.
Flights from St. Louis, MO to Buffalo, NY generally leave from St. Louis Lambert International Airport and arrive in Buffalo Niagara International Airport.St. Louis Lambert International Airport is 1 miles (2 km) away from St. Louis, MO city centre and Buffalo Niagara International Airport is 1 miles (2 km) from Buffalo, NY city centre.
The cheapest month for a flight from St. Louis, MO to Buffalo, NY is July.
It's helpful to compare your options as there are 3 ways to travel between St. Louis, MO and Buffalo, NY including taking a train, bus, and flight.
Since neither St. Louis, MO nor Buffalo, NY 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 St. Louis, MO and Buffalo, NY all year round.
The best events to attend in Buffalo, NY include:
  • Buffalo Wing Festival, a delicious celebration of the city's famous chicken wings with tastings and competitions
  • Allentown Art Festival, an annual showcase of local and national artists featuring unique crafts and live music
  • Buffalo Niagara Film Festival, a vibrant event highlighting independent films from around the world with screenings and discussions.
The best holidays to experience in Buffalo, NY include:
  • Independence Day, vibrant fireworks and festive celebrations throughout the city
  • Labor Day, pleasant weather perfect for outdoor activities and local events
  • Thanksgiving, a time for family gatherings with a charming autumn atmosphere.
We recommend using the train as it is the most popular way to get from St. Louis, MO to Buffalo, NY among Omio's users.
The best season to visit Buffalo, NY is Fall or Summer. The best weather to explore Buffalo, NY is during May-September.
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 St. Louis, MO to Buffalo, NY

St. Louis
Buffalo
The major airport for departures in St. Louis is St. Louis Lambert International Airport. Find all the information you need to know about services, amenities and connections at St. Louis Lambert International Airport for your trip from St. Louis to Buffalo.
Amenities at airport
WifiWifi
ShoppingShopping
ParkingParking
DiningDining
ATMATM
TaxisTaxis
AccessibilityAccessibility
WCWC
HotelHotel
ShowerShower
LoungeLounge
Lost and Found OfficeLost and Found Office
Car RentalCar Rental
information
ticketOfficeHours
Distance to city center
2 km
carConnection
Car connection
I-70, Exit 236
Wifi
Wifi
  • Free Wi-Fi available throughout the airport
Shopping
Shopping
  • Shops in both terminals, including Hudson News and Tech on the Go
Parking
Parking
  • Parking available with short-term and long-term options, approximately 1.42€ ($1.50) per hour
Dining
Dining
  • Restaurants in both terminals, including fast food and sit-down options like Starbucks and Chili's
Taxis
Taxis
  • Available outside the terminal
Accessibility
Accessibility
  • Elevators, ramps
WC
WC
  • Available throughout both terminals
Hotel
Hotel
  • Hotels nearby, such as Marriott St. Louis Airport within walking distance.
Shower
Shower
  • Showers available in some lounges, access may require lounge fee
Lounge
Lounge
  • Lounges available, including American Airlines Admirals Club
Lost and Found Office
Lost and Found Office
  • Lost and Found located in terminal 1, contact airport for details
Car Rental
Car Rental
  • Car rental services available, including Hertz and Enterprise in terminal 1
Public transit options for St. Louis Lambert International Airport
  • MetroLink Red Line, Lambert Airport terminal 1 & 2 stations, 35 minutes

More options for your journey from St. Louis, MO to Buffalo, NY

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Most popular flights to and from Buffalo, NY and St. Louis, MO

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