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Cheap flights from Washington, D.C. to Buffalo from $80

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Washington, D.C. to Buffalo departing on 5/12. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
1 adult
0 bags

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Find the cheapest flights from Washington, D.C. to Buffalo

Cheap round-trip flights

KAYAK's recommended round-trip deals from the most popular airlines that fly from Washington, D.C. to Buffalo.
Frontier Logo
1:03 pm - 7:48 pmBWI-BUF
6h 45m1 stop
Frontier Logo
11:38 am - 6:36 pmBUF-BWI
6h 58m1 stop
$160Frontier
Find Deal
Fri, May 16 - Sat, May 17
Frontier Logo
11:44 am - 4:57 pmIAD-BUF
29h 13m1 stop
Frontier Logo
9:51 am - 4:36 pmBUF-IAD
6h 45m1 stop
$161Frontier
Find Deal
Sat, May 17 - Mon, May 19
American Airlines Logo
11:52 am - 1:12 pmDCA-BUF
1h 20mnonstop
American Airlines Logo
5:44 pm - 7:09 pmBUF-DCA
1h 25mnonstop
$179American Airlines
Find Deal
Tue, Jun 3 - Tue, Jun 10
United Airlines Logo
8:25 am - 9:43 amIAD-BUF
1h 18mnonstop
United Airlines Logo
10:28 am - 11:44 amBUF-IAD
1h 16mnonstop
$179United Airlines
Find Deal
Tue, Jun 3 - Tue, Jun 10
American Airlines Logo
11:52 am - 1:12 pmDCA-BUF
1h 20mnonstop
American Airlines Logo
5:15 am - 6:38 amBUF-DCA
1h 23mnonstop
$182American Airlines
Find Deal
Thu, May 29 - Sun, Jun 1
United Airlines Logo
5:25 pm - 6:51 pmIAD-BUF
1h 26mnonstop
United Airlines Logo
7:55 pm - 9:14 pmBUF-IAD
1h 19mnonstop
$184United Airlines
Find Deal
Mon, May 5 - Mon, May 12
Southwest Logo
3:55 pm - 5:05 pmBWI-BUF
1h 10mnonstop
Southwest Logo
2:55 pm - 4:05 pmBUF-BWI
1h 10mnonstop
$197Southwest
Find Deal
Wed, May 21 - Wed, May 28
Delta Logo
5:45 pm - 11:13 pmDCA-BUF
5h 28m1 stop
Delta Logo
6:30 am - 11:31 amBUF-DCA
5h 01m1 stop
$199Delta
Find Deal
Tue, May 13 - Tue, May 20
Delta Logo
6:00 am - 12:10 pmIAD-BUF
6h 10m1 stop
Delta Logo
7:00 am - 11:45 amBUF-IAD
4h 45m1 stop
$199Delta
Find Deal
Tue, May 13 - Tue, May 20
Southwest Logo
12:30 pm - 1:40 pmBWI-BUF
1h 10mnonstop
Southwest Logo
2:55 pm - 4:05 pmBUF-BWI
1h 10mnonstop
$214Southwest
Find Deal
Mon, May 12 - Wed, May 14

Frontier flights from Washington, D.C. to Buffalo

Our best Frontier deals on Washington, D.C. to Buffalo flight tickets
Frontier
May 16
BWI1:03 pmBaltimore/Washington
6h 45m
1 stop
BUF7:48 pmBuffalo
May 17
BUF11:38 amBuffalo
6h 58m
1 stop
BWI6:36 pmBaltimore/Washington
Frontier
May 17
IAD11:44 amWashington, D.C. Dulles Intl
29h 13m
1 stop
BUF4:57 pmBuffalo
May 19
BUF9:51 amBuffalo
6h 45m
1 stop
IAD4:36 pmWashington, D.C. Dulles Intl
Frontier
Jun 14
BWI6:45 amBaltimore/Washington
12h 20m
1 stop
BUF7:05 pmBuffalo
Jun 21
BUF1:14 pmBuffalo
10h 40m
1 stop
BWI11:54 pmBaltimore/Washington

American Airlines flights from Washington, D.C. to Buffalo

Our best American Airlines deals on Washington, D.C. to Buffalo flight tickets
American Airlines
Jun 3
DCA11:52 amWashington, D.C. Reagan-National
1h 20m
BUF1:12 pmBuffalo
Jun 10
BUF5:44 pmBuffalo
1h 25m
DCA7:09 pmWashington, D.C. Reagan-National
American Airlines
May 29
DCA11:52 amWashington, D.C. Reagan-National
1h 20m
BUF1:12 pmBuffalo
Jun 1
BUF5:15 amBuffalo
1h 23m
DCA6:38 amWashington, D.C. Reagan-National
American Airlines
May 6
DCA11:52 amWashington, D.C. Reagan-National
1h 20m
BUF1:12 pmBuffalo
May 13
BUF2:25 pmBuffalo
1h 19m
DCA3:44 pmWashington, D.C. Reagan-National

See travel insights to Buffalo from

How to get the cheapest flight ticket from Washington, D.C. 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 typical price of a round-trip flight between Washington, D.C. and Buffalo?

What is the cheapest month to fly to Buffalo?

If you aren’t able to travel during the month of February, then book flights to Buffalo from Washington, D.C. during January instead. Flights to Buffalo in January, while not as cheap as those in February, still average around $266.

What is the cheapest day to depart on your flight to Buffalo?

Our data shows that Tuesday is the least expensive day to fly to Buffalo. Tickets to fly out on this day can be as low as $260. Flights from Washington, D.C. to Buffalo on a Friday will generally be more expensive and average around $354. Keep in mind that these prices on both days could fluctuate depending on the season and the demand.

What is the cheapest time of day to depart on your flight to Buffalo?

In the evening is the cheapest time of day to fly from Washington, D.C. to Buffalo when you can find flight prices for as low as $287. Flying to Buffalo in the evening is an ideal time because this is during off-peak travel hours. In the afternoon is when there is more demand to fly to Buffalo, so prices are often more expensive at around $354 per ticket.

What is the cheapest Washington, D.C. to Buffalo flight route?

Fly from Washington, D.C. Reagan-National to Buffalo for the best Washington, D.C. - Buffalo flight prices

How far in advance should I book a flight to Buffalo?

You are more likely to see cheaper flights to Buffalo from Washington, D.C. when booking 21 weeks ahead of your departure date. In general, you can expect to find flights to Buffalo for around $328 when searching 21 weeks out.However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Buffalo from Washington, D.C. for as low as $245 on momondo.

What cabin class options are available on Washington, D.C. to Buffalo flights?

There are 3 cabin classes available to choose from on Washington, D.C. to Buffalo flights. Cabin price and availability will vary by airline so perform a search above to find the right deals for you.

How have Washington, D.C. to Buffalo flight prices changed over time?

As of April 2025, prices for Washington, D.C. to Buffalo flights are approximately 18% cheaper when compared to flights at the same time last year.

When to book flights from Washington, D.C. to Buffalo

Are you open to changing your travel dates? Check out the ideal times to fly from Washington, D.C. to Buffalo according to our flight data. Find out which month and days have the cheapest flights.
Estimated round-trip price

Cheap Washington, D.C. to Buffalo (WAS to BUF) flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Washington, D.C. to Buffalo

Best Price Found

$80

Fastest flight time

1h 10m

Direct flights

Every day

Airports in Buffalo

1 airport
The best one-way flight to Buffalo from Washington, D.C. in the past 72 hours is $80. The best round-trip flight deal from Washington, D.C. to Buffalo found on momondo in the last 72 hours is $160.
The fastest flight from Washington, D.C. to Buffalo takes 1h 10m
Direct flights go from Washington, D.C. to Buffalo every day.
There is 1 airport near Buffalo: Buffalo (BUF)

  • How far is Washington, D.C. to Buffalo by plane?

    The straight-line distance from Washington, D.C. to Buffalo is 291.2 mi. Flights usually cover this in 1h 10m, depending on flying conditions and air traffic around both airports.

  • When did momondo last update prices for flights from Washington, D.C. to Buffalo Airport?

    Prices for flights from Washington, D.C. to Buffalo Airport are refreshed on a daily basis.

  • How many operators does momondo search for flights from Washington, D.C. to Buffalo Airport?

  • How old do you have to be to fly from Washington, D.C. 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 Washington, D.C. to Buffalo Airport.

  • What documentation or ID do you need to fly to Buffalo Airport?

    The travel and health documents you'll need for your trip to Buffalo Airport may differ based on your itinerary and personal situation. Typically, you should have several documents on hand, such as a national ID card or driver's license and a passport that is valid for six months after your intended arrival at Buffalo Airport. It is always advisable to seek advice from your airline or a trusted third party, such as IATA.

  • What is the most popular plane model from Washington, D.C. to Buffalo?

  • What is the most popular airline from Washington, D.C. to Buffalo?


Best airlines flying from Washington, D.C. to Buffalo

Compare and see reviews for airlines that fly from Washington, D.C. to Buffalo with momondo
Airline
Rating
Free Cancellation
Price
FrontierPriceFrom $118Free CancellationRating
5.9
3,283 reviews
Search Frontier flights
United AirlinesPriceFrom $179Free CancellationRating
7.4
8,684 reviews
Search United Airlines flights
American AirlinesPriceFrom $188Free CancellationRating
7.2
10,000 reviews
Search American Airlines flights
SouthwestPriceFrom $219Free CancellationRating
8.0
4,286 reviews
Search Southwest flights
  • United Airlines Flights From Washington, D.C. to Buffalo

    United Airlines flight deals from Washington, D.C. to Buffalo start from $179 round-trip. Over the 24 United Airlines flights for this route in a normal week, average airfare is usually $304 round-trip - but some users have found much cheaper deals with momondo.

  • American Airlines Flights From Washington, D.C. to Buffalo

    American Airlines is also a popular choice for this route. American Airlines flight deals for Washington, D.C. to Buffalo start from as low as $188 round-trip, depending on your selected dates, with average American Airlines deals seen on momondo around $366. American Airlines operates 25 flights to Buffalo from Washington, D.C. in an average week. Users have rated it 7.2/10 across 10,000 reviews.


Traveling to a place near Buffalo?

Book flights to Buffalo if you plan to visit one of these locations
Batavia
Williamsville
Cheektowaga
Amherst
Tonawanda
Lockport
Grand Island
West Seneca
East Aurora
Orchard Park
Bowmansville
Eden
Angola

Why use momondo?

Why should I use momondo to find a flight deal from Washington, D.C. to Buffalo?

To find the flight that best suits your needs, momondo gathers a range of flights from a large pool of different airlines and agents; you can then use our insights and filters to find and book the right flight to Buffalo from Washington, D.C..

Can I find flights from Washington, D.C. to Buffalo with flexible booking policies on momondo?

Flights from Washington, D.C. to Buffalo with flexible booking policies can be found by using the search form above and then selecting our dedicated flexible booking filter, which will highlight only the flights where this policy is applied.

How can momondo help me find flights from Washington, D.C. to Buffalo?

Once you have performed a search for Washington, D.C. to Buffalo flights, momondo helps you find the right one by offering useful filters to narrow down your flight selection. Flights can be filtered by multiple factors such as airline, airport and price; but also by other criteria like aircraft type and payment method.

I’m not ready to book a flight from Washington, D.C. to Buffalo right now. Can momondo alert me if prices change?

Yes. momondo can track prices for Washington, D.C. to Buffalo flights and alert you when they change. Perform a search to set up the price alert. All that is required is a valid email address.


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