Cheap flights from Buffalo to St. Louis from C$ 290
This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 16/3. Fares are subject to change and may not be available on all flights or dates of travel.
BUF — STL
26 Nov — 3 Dec1
Return
1 adult
Economy
The best prices from Buffalo to Lambert-St Louis are usually found in August or September, booked 33 days in advance, depart on a Thursday or Monday and return on a Monday
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 640,016 searches. Data last updated 21 November 2024.
Fly from
Any airport
Fly to
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Route
Depart
Return
Price
BuffaloSt. Louis
BUF - STL
BUFSTL
Buffalo
Wed 11/12
6:20 a.m.-9:35 a.m.
1 stop4h 15m
Lambert-St Louis
Sat 14/12
6:00 a.m.-1:15 p.m.
1 stop6h 15m
C$ 399
BuffaloSt. Louis
BUF - STL
BUFSTL
Buffalo
Sat 1/3
7:11 p.m.-11:57 p.m.
1 stop5h 46m
Lambert-St Louis
Mon 31/3
6:23 p.m.-10:53 p.m.
1 stop3h 30m
C$ 443
BuffaloSt. Louis
BUF - STL
BUFSTL
Buffalo
Sat 1/3
10:35 a.m.-4:35 p.m.
1 stop7h 00m
Lambert-St Louis
Mon 31/3
4:55 p.m.-12:05 a.m.
2 stops6h 10m
C$ 476
BuffaloSt. Louis
BUF - STL
BUFSTL
Buffalo
Fri 6/12
6:00 a.m.-3:34 p.m.
2 stops10h 34m
Lambert-St Louis
Tue 10/12
11:20 a.m.-4:53 p.m.
1 stop4h 33m
C$ 574
BuffaloSt. Louis
BUF - STL
BUFSTL
Buffalo
Sun 16/3
7:00 a.m.-12:12 p.m.
1 stop6h 12m
C$ 290
Flights are sorted by cheapest round-trip flights first.
Deals found on 21/11
Cheap flight deals from Buffalo to St. Louis
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 21 November 2024.
Explore the most affordable flight options available from Buffalo to St. Louis. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 21 November 2024.
Wed 11/126:20 a.m.BUF - STL
1 stop4h 15mDelta
Sat 14/126:00 a.m.STL - BUF
1 stop6h 15mDelta
Deal found 20/11C$ 399
Wed 11/128:50 a.m.BUF - STL
2 stops14h 15mSouthwest
Sat 14/1210:55 a.m.STL - BUF
1 stop4h 30mSouthwest
Deal found 20/11C$ 490
Fri 6/126:00 a.m.BUF - STL
2 stops10h 34mUnited Airlines
Tue 10/1211:20 a.m.STL - BUF
1 stop4h 33mUnited Airlines
Deal found 21/11C$ 574
Sat 23/117:22 p.m.BUF - STL
1 stop12h 18mFrontier
Mon 2/126:32 p.m.STL - BUF
1 stop22h 50mFrontier
Deal found 20/11C$ 813
Best flights from Buffalo to St. Louis
Discover carefully curated flight deals from Buffalo to St. Louis that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated 21 November 2024.
Wed 11/126:20 a.m.BUF - STL
1 stop4h 15mDelta
Sat 14/126:00 a.m.STL - BUF
1 stop6h 15mDelta
Deal found 20/11C$ 399
Sat 1/37:11 p.m.BUF - STL
1 stop5h 46mAmerican Airlines
Mon 31/36:23 p.m.STL - BUF
1 stop3h 30mAmerican Airlines
Deal found 21/11C$ 443
Sat 1/310:35 a.m.BUF - STL
1 stop7h 00mSouthwest
Mon 31/34:55 p.m.STL - BUF
2 stops6h 10mSouthwest
Deal found 21/11C$ 476
Fri 6/126:00 a.m.BUF - STL
2 stops10h 34mUnited Airlines
Tue 10/1211:20 a.m.STL - BUF
1 stop4h 33mUnited Airlines
Deal found 21/11C$ 574
Last-minute flights from Buffalo to St. Louis
Discover last-minute flight deals from Buffalo to St. Louis. Data last updated 21 November 2024 and is based on user searches.
Sat 23/117:22 p.m.BUF - STL
1 stop12h 18mFrontier
Mon 2/126:32 p.m.STL - BUF
1 stop22h 50mFrontier
Deal found 20/11C$ 813
Fri 6/126:00 a.m.BUF - STL
2 stops10h 34mUnited Airlines
Tue 10/1211:20 a.m.STL - BUF
1 stop4h 33mUnited Airlines
Deal found 21/11C$ 574
Wed 11/126:20 a.m.BUF - STL
1 stop4h 15mDelta
Sat 14/126:00 a.m.STL - BUF
1 stop6h 15mDelta
Deal found 20/11C$ 399
Wed 11/128:50 a.m.BUF - STL
2 stops14h 15mSouthwest
Sat 14/1210:55 a.m.STL - BUF
1 stop4h 30mSouthwest
Deal found 20/11C$ 490
One-way flights from Buffalo to St. Louis
Search for one-way flight options from Buffalo to St. Louis. Find affordable one-way fares based on user searches. Data last updated 21 November 2024.
Sun 16/37:00 a.m.BUF - STL
1 stop6h 12mUnited Airlines
Deal found 21/11C$ 290
Best time to book a flight from Buffalo to St. Louis
Have a flexible travel schedule? Discover the best time to fly to St. Louis from Buffalo with our price prediction graph.
Estimated round-trip price
Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.
Travel insights for flights from Buffalo to St. Louis
Get recent, data-driven insights about flights from Buffalo to St. Louis including ideal travel times, pricing trends, and more.
How far ahead should I book a flight from Buffalo to St. Louis?
Use this chart to determine the optimal time to book a round-trip flight from Buffalo to St. Louis. Price data was last updated on 15 November 2024.
The best time to book flights from Buffalo to St. Louis is 33 days before your desired departure date. The cost of your flight will likely increase significantly if you book two weeks in advance of your flight.
What is the cheapest month to book a flight from Buffalo to St. Louis?
Currently, January is the cheapest month in which you can book a flight from Buffalo to St. Louis (average of C$ 365). Flying from Buffalo to St. Louis in September is currently the most expensive (average of C$ 491). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.
What is the cheapest time of day to fly from BUF to STL?
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 21 November 2024.
It’s optimal to fly from Buffalo to St. Louis in the afternoon. By choosing this option you can save up to 46% on the cost of your flight, compared to a flight at noon.
Rainfall in St. Louis by month
Plan your trip to St. Louis by taking into account the average rainfall totals by month.
In terms of precipitation, rainfall in St. Louis ranges from 56.0 - 119.0 mm per month. May is typically the wettest month, when rainfall can reach 119.0 mm. February is typically the driest time to visit St. Louis when rainfall is around 56.0 mm.
Temperature in St. Louis by month
Plan your trip to St. Louis by taking into account the average temperature totals by month.
If weather is an important factor for your trip to St. Louis, use this chart to help with planning. For those seeking warmer temperatures, July is the ideal time of year to visit, when temperatures reach an average of 27.0 C. Travellers hoping to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 0.0 C).
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 21 November 2024.
Great service throughout our flight. Easy boarding with early bird check in
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.
What are the cheapest airlines flying from Buffalo to St. Louis round-trip?
Currently priced at C$ 399, 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. Search Cheapflights for deals from American Airlines and Southwest - these airlines can fly you to your destination from C$ 443 and C$ 476, respectively. You may be able to fly from Buffalo to St. Louis for 18% less than the average price by searching for these airlines.
Can I find deals for business class flights from Buffalo to St. Louis?
Yes. Cheapflights offers flight deals from Buffalo to St. Louis by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.
What is the cheapest month to book a flight from Buffalo to St. Louis?
Currently, January is the cheapest month in which you can book a flight from Buffalo to St. Louis (average of C$ 365). Flying from Buffalo to St. Louis in September is currently the most expensive (average of C$ 491). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.
Explore flights to St. Louis departing from other origins. Flights are based on user searches made on Cheapflights and were last updated on 21 November 2024.
Discover the top 3 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 640,016 searches. Data last updated 21 November 2024.
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.
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