Cheap flights from Buffalo to St. Louis from C$ 493
This is the cheapest one-way flight price, found on 4/12. Prices may vary by date and flight preferences.
How to find the cheapest flight from Buffalo (BUF) to St. Louis (STL)
Discover tips and strategies to find the most affordable flight options for your journey from Buffalo (BUF) to St. Louis (STL). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated 4 December 2023.
Popular in | March |
|---|---|
Cheapest in | October |
Average price | C$ 491 |
Round-trip from | C$ 734 |
BUF - STL Price | C$ 544 - C$ 910 |
|---|---|
STL Temperature | 0 - 27 °C |
STL Rainfall | 56 - 119 mm |
What is the cheapest day to fly round-trip from Buffalo to St. Louis?
Users have found that flying from Buffalo to St. Louis on a Wednesday typically leans towards higher prices. However, this doesn’t mean you still can’t find a deal. Flexibility with other aspects of your flight can still land a great price for your trip.
How far in advance should I book a flight from Buffalo to St. Louis?
Find a great deal and save up to 238% by booking at least 40 days prior to your desired departure date, rather than waiting until the week of travel. According to our data, there are a number of flights available from Buffalo to St. Louis within the next two weeks, with the cheapest ticket starting at C$ 312.
What is the cheapest month to fly from Buffalo to St. Louis?
Our data shows that October tends to be the cheapest month to fly to St. Louis from Buffalo. Users have commonly found prices around C$ 513 for the month, but tickets can be as low as C$ 277. Due to multiple factors, prepare for potentially higher prices in March.
When is the cheapest time to fly from Buffalo to St. Louis (BUF - STL)?
It’s optimal to fly from Buffalo to St. Louis at noon. By choosing this option you can save up to 8% on the cost of your flight, compared to a flight in the afternoon.
Cheap Delta flights from Buffalo to St. Louis
Explore cheap flight options specifically provided by Delta for the route between Buffalo and St. Louis. Find affordable fares and compare prices with other airlines to secure the best deal for your journey. Over the last 7 days, Cheapflights users made 501,744 searches. Data last updated 4 December 2023.
Cheap Buffalo to St. Louis flights in December & January 2023
Find cheap flight options from Buffalo to St. Louis specifically for the months of December and January 2023. Explore affordable fares based on user searches. Over the last 7 days, Cheapflights users made 501,744 searches. Prices were last updated on 4 December 2023.
Buffalo to St. Louis 2023 flight deals
Discover exclusive flight deals for travel between Buffalo and St. Louis in 2023. Find excellent offers based on user searches. Over the last 7 days, Cheapflights users made 501,744 searches. Data last updated 4 December 2023.
Find flights from Buffalo to St. Louis within your budget
Customize your flight search to find flights from Buffalo to St. Louis that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, Cheapflights users made 501,744 searches. Data last updated 4 December 2023.
Fly from
Fly to
Budget
C$ 493 - C$ 792
Route
Depart
Return
Price
BuffaloLambert-St Louis
BUF - STL
BUFSTL
Buffalo
Fri 9/2
1 stop4h 34m
Lambert-St Louis
Fri 16/2
1 stop7h 14m
BuffaloLambert-St Louis
BUF - STL
BUFSTL
Buffalo
Mon 25/12
1 stop4h 12m
Lambert-St Louis
Fri 5/1
1 stop5h 27m
BuffaloLambert-St Louis
BUF - STL
BUFSTL
Buffalo
Thu 28/12
1 stop4h 33m
Lambert-St Louis
Mon 1/1
1 stop3h 43m
Reviews of airlines servicing St. Louis
Get insights into the airlines that provide service to St. Louis. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to St. Louis. Reviews last updated 4 December 2023.
Crew
Food
Boarding
Entertainment
Overall
Comfort
Reviews
This was the worst flying experience of my life. Every step of the way I was given the wrong information and/or mocked by the KLM employees. Never flying this airline again.
Related info for your journey
Find useful and relevant information for your journey from Buffalo to St. Louis. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.
Can I find flights from Buffalo to St. Louis for under C$ 500 on Cheapflights?
Yes, there are multiple flights from Buffalo to St. Louis for under C$ 500. The cheapest flight booked recently is on Delta for just C$ 493, but on average you can expect to pay C$ 596.
How popular is this Buffalo to St. Louis flight route?
This flight path from Buffalo to Lambert-St Louis was viewed by 45 users in the past month. Keep an eye out for changes in search interest prior to high and low season.
What is the cheapest airline to fly from Buffalo to St. Louis round-trip?
Currently priced at C$ 493, Delta will fly you from Buffalo to St. Louis and back. In addition to Delta, many other airlines offer competitively priced options for your trip. You may be able to fly from Buffalo to St. Louis for 3% less than the average price by searching for this airline.
What does BUF to STL mean?
BUF and STL are unique codes to identify airports used in the aviation industry. They are defined by IATA (International Air Transport Association) and are commonly called IATA codes. BUF to STL refers to a flight route from Buffalo Airport to Lambert-St Louis Airport.
Browse thousands of different options on Cheapflights for your next trip
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Complete your tripComplete your trip to St. Louis by adding a car rental and/or hotel reservation to your travel itinerary.
Complete your trip to St. Louis by adding a car rental and/or hotel reservation to your travel itinerary.
Top 2 airlines flying from Buffalo to St. Louis
Discover the top 2 airlines that operate flights from Buffalo to St. Louis. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 501,744 searches. Data last updated 4 December 2023.
Search flights to St. Louis by cabin class
Hourly flight availability from Buffalo to St. Louis
Find hourly flight availability from Buffalo to St. Louis. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated 4 December 2023.
| 0%of flight departures | Early morningMidnight to 6 am |
|---|---|
| 0%of flight departures | Morning6 am to noon |
| 0%of flight departures | AfternoonNoon to 6 pm |
| 100%of flight departures | Evening6 pm to midnight |
Fly with Cheapflights
Find the best flight deals on Cheapflights, where travelers can enjoy low prices and a wide availability of flights to their desired destinations.
How does Cheapflights help users find flights from Buffalo to St. Louis?
Cheapflights makes it easy to find Buffalo to St. Louis flights by helping our users search from 900+ travel sites for deals. We also provide you with filters for cabin, price, airline, airports, number of stops, and many more to narrow down that perfect flight.
Why should you use Cheapflights to find cheap flight tickets from Buffalo to St. Louis?
It’s simple! Cheapflights, which is free to use for everyone, saves millions of users time and money every year by helping them find the cheapest and most suitable flights from Buffalo to St. Louis.
Can Cheapflights find flights from Buffalo to St. Louis with no change fees?
Cheapflights does show flights with no change fees to all users. To see these options for flights from Buffalo to St. Louis, users can toggle the no change fees filter when performing a flight search.
Can Cheapflights notify me if prices for flights from Buffalo to St. Louis become cheaper?
Yes! Start tracking prices for Buffalo to St. Louis flights today and get alerted whenever prices for these flights change. To access this feature, click the bell icon next to the flight deals above, which will prompt you for a valid email address to receive your alerts.