Cheap flights from St. Louis to Buffalo from $105
This is the cheapest round-trip flight price found by a momondo user in the last 72 hours by searching for a flight from St. Louis to Buffalo departing on 5/3. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
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Below you can see the best fares for your round-trip flight route over the next six months. All fares were found on momondo this week. Browse the quickest and cheapest flights from St. Louis to Buffalo by changing tabs
Find the cheapest one-way flights from St. Louis to Buffalo
If you're looking for one-way flights from St. Louis to Buffalo, view some of our deals below provided by American Airlines, Frontier and United Airlines
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Best airlines flying from St. Louis to Buffalo
Compare and see reviews for airlines that fly from St. Louis to Buffalo with momondo
| Airline | Rating | Free Cancellation | Price | ||
|---|---|---|---|---|---|
| PriceFrom $97 | Free Cancellation | Rating 6.3 4,160 reviews | |||
| PriceFrom $172 | Free Cancellation | Rating 7.4 11,325 reviews | |||
| PriceFrom $264 | Free Cancellation | Rating 8.0 11,069 reviews | |||
| PriceFrom $282 | Free Cancellation | Rating 7.3 14,951 reviews |
American Airlines flights from St. Louis to Buffalo
Our best American Airlines deals on St. Louis to Buffalo flight tickets
Delta flights from St. Louis to Buffalo
Our best Delta deals on St. Louis to Buffalo flight tickets
How to get the cheapest flight ticket from St. Louis to Buffalo
Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip
What is the cheapest month to fly from St. Louis to Buffalo?
September. The cheapest time of year to fly to Buffalo from St. Louis is September. Most expensive is November
What is the cheapest day to depart St. Louis for Buffalo?
Wednesday. The cheapest day of the week is typically Wednesday. The most expensive is typically Tuesday
When is the cheapest time to fly from St. Louis to Buffalo?
At noon. St. Louis to Buffalo flights are approximately 27% more expensive in the morning than at noon
What is the cheapest airline that flies to Buffalo from St. Louis?
Frontier. American Airlines, Delta, and Frontier are the most popular carriers operating from St. Louis to Buffalo
What is the cheapest St. Louis to Buffalo flight route?
Lambert-St Louis - Buffalo. Fly from Lambert-St Louis to Buffalo for the best St. Louis - Buffalo flight prices
How far in advance should you book St. Louis to Buffalo flights?
33 days before. The cheapest time to buy a flight from St. Louis to Buffalo is approximately 33 days to departure
Cheap St. Louis to Buffalo (STL to BUF) flight deals and tips
Find info about flight duration, direct flights, and airports for your flight from St. Louis to Buffalo
Best Price Found | $110 |
|---|---|
Fastest flight time | 5h 34m |
Direct flights | None |
Airports in Buffalo | 1 airport |
How far is Lambert-St Louis to Buffalo by plane?
Buffalo is 660.3 mi away from Lambert-St Louis. Typically, this will take 5h 34m by plane in normal conditions.
When did momondo last update prices for flights from Lambert-St Louis Airport to Buffalo Airport?
Prices for flights from Lambert-St Louis Airport to Buffalo Airport are refreshed on a daily basis.
How many operators does momondo search for flights from Lambert-St Louis Airport to Buffalo Airport?
As of April 2024, there are 4 operators available to choose from for flights from Lambert-St Louis Airport to Buffalo Airport.
How old do you have to be to fly from Lambert-St Louis Airport to Buffalo Airport?
The minimum age a child must be to fly alone is five but airlines that offer an unaccompanied minor (UNMR) service will have their own age restrictions, including rules around flight length, timings, and stopovers. We always recommend checking with the individual airline you are booking with to travel from Lambert-St Louis Airport to Buffalo Airport.
What documentation or ID do you need to fly to Buffalo Airport?
The travel and health documents required for your trip to Buffalo Airport can vary based on your itinerary and personal situation. As a rule, consider having multiple documents such as a national ID card or driver’s license, and a passport valid for six-months after you plan to arrive at Buffalo Airport. We always recommend checking with your airline or a trusted third party such as IATA to get advice.
Why use momondo?
Why should I use momondo to find a flight deal from St. Louis to Buffalo?
momondo collates all your flight options in one place and lets you filter them to find the perfect flight from St. Louis to Buffalo. momondo saves you time and could save you money on your trip.
Can I find flights from St. Louis to Buffalo with flexible booking policies on momondo?
Yes. All flights to Buffalo from St. Louis on momondo can be compared and filtered by various policies on offer, including flexible booking.
How can momondo help me find flights from St. Louis to Buffalo?
Once you have performed a search in the form on the page, momondo provides useful filters and insights. We can show you the cheapest days and times to fly as well as help filter your options to help you make an informed choice when booking flights to Buffalo from St. Louis.
I’m not ready to book a flight from St. Louis to Buffalo right now. Can momondo alert me if prices change?
Yes momondo offers price alerts on flights to Buffalo from St. Louis. After performing a search on this page you should be able to see the price alert set up feature. Simply provide a valid email address and momondo will instantly alert you when prices change.