Latest deals
Insights
When to book
FAQs
Reviews
Price Alerts

Cheap flights from Washington, D.C. to Buffalo from $68

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 1/7. 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

Discover deals from 900+ travel sites with momondo.

Save money when you book flights with momondo

Big names and deals

Big names and deals

Search 100s of travel sites to compare prices.

Filter for what you want

Filter for what you want

Free Wi-Fi? Stopover? Instantly customize your results.

Trusted and free

Trusted and free

We’re completely free to use - no hidden charges or fees.

Price Alerts

Price Alerts

Not ready to book? to track prices.
Search flight deals

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

Cheap round-trip flights

Enter your travel dates to find the best prices.
Multiple Airlines Logo
9:43 pm - 2:15 pmBWI-BUF
16h 32m1 stop
Multiple Airlines Logo
3:18 pm - 9:22 amBUF-BWI
18h 04m1 stop
$137Multiple Airlines
Find Deal
Sun, Dec 7 - Mon, Dec 15
Multiple Airlines Logo
4:44 pm - 5:38 pmBWI-BUF
24h 54m1 stop
Multiple Airlines Logo
8:58 pm - 10:32 amBUF-BWI
13h 34m1 stop
$172Multiple Airlines
Find Deal
Fri, Jan 9 - Fri, Jan 16
Frontier Logo
5:45 am - 12:00 pmBWI-BUF
6h 15m1 stop
Frontier Logo
1:15 pm - 10:38 amBUF-BWI
21h 23m1 stop
$181Frontier
Find Deal
Fri, Jan 9 - Sun, Jan 11
Frontier Logo
8:13 am - 2:23 pmBWI-BUF
6h 10m1 stop
Frontier Logo
12:35 pm - 12:24 amBUF-BWI
11h 49m1 stop
$187Frontier
Find Deal
Sun, Dec 7 - Thu, Dec 11
Frontier Logo
9:43 pm - 2:15 pmBWI-BUF
16h 32m1 stop
Frontier Logo
7:58 pm - 12:40 amBUF-BWI
28h 42m2 stops
$196Frontier
Find Deal
Sun, Dec 7 - Sun, Dec 21
Delta Logo
5:59 pm - 10:57 pmDCA-BUF
4h 58m1 stop
Delta Logo
2:56 pm - 6:50 pmBUF-DCA
3h 54m1 stop
$199Delta
Find Deal
Fri, Jan 9 - Sun, Jan 11
Delta Logo
5:03 pm - 10:58 pmIAD-BUF
5h 55m1 stop
Delta Logo
5:44 pm - 11:06 pmBUF-IAD
5h 22m1 stop
$199Delta
Find Deal
Tue, Dec 16 - Tue, Jan 6
American Airlines Logo
10:15 pm - 11:32 pmDCA-BUF
1h 17mnonstop
American Airlines Logo
5:22 pm - 6:51 pmBUF-DCA
1h 29mnonstop
$204American Airlines
Find Deal
Thu, Dec 18 - Sun, Dec 21
American Airlines Logo
10:15 pm - 11:48 pmDCA-BUF
1h 33mnonstop
American Airlines Logo
5:27 am - 6:54 amBUF-DCA
1h 27mnonstop
$209American Airlines
Find Deal
Fri, Dec 12 - Sun, Dec 14
United Airlines Logo
8:20 am - 9:46 amIAD-BUF
1h 26mnonstop
United Airlines Logo
7:48 pm - 9:20 pmBUF-IAD
1h 32mnonstop
$225United Airlines
Find Deal
Fri, Dec 26 - Wed, Dec 31

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

Our best American Airlines deals on Washington, D.C. to Buffalo flight tickets
American Airlines
Dec 18
DCA10:15 pmWashington, D.C. Reagan-National
1h 17m
BUF11:32 pmBuffalo
Dec 21
BUF5:22 pmBuffalo
1h 29m
DCA6:51 pmWashington, D.C. Reagan-National
$204
Find similar
American Airlines
Dec 10
DCA10:18 pmWashington, D.C. Reagan-National
1h 26m
BUF11:44 pmBuffalo
Dec 14
BUF12:43 pmBuffalo
1h 27m
DCA2:10 pmWashington, D.C. Reagan-National
$209
Find similar
American Airlines
Feb 27
DCA8:35 amWashington, D.C. Reagan-National
6h 48m
1 stop
BUF3:23 pmBuffalo
Mar 1
BUF5:19 amBuffalo
1h 41m
DCA7:00 amWashington, D.C. Reagan-National
$219
Find similar

JetBlue flights from Washington, D.C. to Buffalo

Our best JetBlue deals on Washington, D.C. to Buffalo flight tickets
JetBlue
Dec 13
DCA4:15 pmWashington, D.C. Reagan-National
4h 29m
1 stop
BUF8:44 pmBuffalo
Dec 17
BUF6:05 amBuffalo
7h 14m
1 stop
DCA1:19 pmWashington, D.C. Reagan-National
$211
Find similar
JetBlue
Jan 1
DCA6:15 amWashington, D.C. Reagan-National
17h 39m
1 stop
BUF11:54 pmBuffalo
Jan 5
BUF8:50 amBuffalo
3h 56m
1 stop
DCA12:46 pmWashington, D.C. Reagan-National
$225
Find similar
JetBlue
Dec 6
DCA4:15 pmWashington, D.C. Reagan-National
4h 29m
1 stop
BUF8:44 pmBuffalo
Dec 17
BUF6:05 amBuffalo
7h 14m
1 stop
DCA1:19 pmWashington, D.C. Reagan-National
$231
Find similar

momondo Fare Finder

 
Customize your flight search to find flights from Washington, D.C. to Buffalo 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, momondo users made 832,500 searches. Data last updated November 26, 2025.
Use the filters below to find and compare flights from Washington, D.C. to Buffalo that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

BaltimoreBuffalo

BWI - BUF

BWIBUF

Baltimore/Washington

Sun 12/7

9:43 pm-2:15 pm

1 stop16h 32m

Buffalo

Mon 12/15

3:18 pm-9:22 am

1 stop18h 04m

$137

BaltimoreBuffalo

BWI - BUF

BWIBUF

Baltimore/Washington

Fri 1/9

4:44 pm-5:38 pm

1 stop24h 54m

Buffalo

Fri 1/16

8:58 pm-10:32 am

1 stop13h 34m

$172

BaltimoreBuffalo

BWI - BUF

BWIBUF

Baltimore/Washington

Fri 1/9

5:45 am-12:00 pm

1 stop6h 15m

Buffalo

Sun 1/11

1:15 pm-10:38 am

1 stop21h 23m

$181

BaltimoreBuffalo

BWI - BUF

BWIBUF

Baltimore/Washington

Sun 12/7

8:13 am-2:23 pm

1 stop6h 10m

Buffalo

Thu 12/11

12:35 pm-12:24 am

1 stop11h 49m

$187

BaltimoreBuffalo

BWI - BUF

BWIBUF

Baltimore/Washington

Sun 12/7

9:43 pm-2:15 pm

1 stop16h 32m

Buffalo

Sun 12/21

7:58 pm-12:40 am

2 stops28h 42m

$196

Washington, D.C.Buffalo

DCA - BUF

DCABUF

Washington, D.C. Reagan-National

Fri 1/9

5:59 pm-10:57 pm

1 stop4h 58m

Buffalo

Sun 1/11

2:56 pm-6:50 pm

1 stop3h 54m

$199

Washington, D.C.Buffalo

IAD - BUF

IADBUF

Washington, D.C. Dulles Intl

Tue 12/16

5:03 pm-10:58 pm

1 stop5h 55m

Buffalo

Tue 1/6

5:44 pm-11:06 pm

1 stop5h 22m

$199

Washington, D.C.Buffalo

DCA - BUF

DCABUF

Washington, D.C. Reagan-National

Thu 12/18

10:15 pm-11:32 pm

Nonstop1h 17m

Buffalo

Sun 12/21

5:22 pm-6:51 pm

Nonstop1h 29m

$204

Washington, D.C.Buffalo

DCA - BUF

DCABUF

Washington, D.C. Reagan-National

Fri 12/12

10:15 pm-11:48 pm

Nonstop1h 33m

Buffalo

Sun 12/14

5:27 am-6:54 am

Nonstop1h 27m

$209

Washington, D.C.Buffalo

IAD - BUF

IADBUF

Washington, D.C. Dulles Intl

Fri 12/26

8:20 am-9:46 am

Nonstop1h 26m

Buffalo

Wed 12/31

7:48 pm-9:20 pm

Nonstop1h 32m

$225

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first
1
2

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 April, then book flights to Buffalo from Washington, D.C. during February instead. Flights to Buffalo in February, while not as cheap as those in April, still average around $259.

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

Our data shows that Wednesday is the least expensive day to fly to Buffalo. Tickets to fly out on this day can be as low as $275. Flights from Washington, D.C. to Buffalo on a Sunday will generally be more expensive and average around $339. 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 $278. 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 $328 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 weeks ahead of your departure date. In general, you can expect to find flights to Buffalo for around $304 when searching 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 $209 on momondo.

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

There are 4 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.

Can stopping save me money on Washington, D.C. to Buffalo flights?

You could potentially save up to 13% on your flight if you consider stops on a Washington, D.C. to Buffalo flight.

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

As of November 2025, prices for Washington, D.C. to Buffalo flights are approximately 50% more expensive 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

$165

Fastest flight time

1h 11m

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 $165. The best round-trip flight deal from Washington, D.C. to Buffalo found on momondo in the last 72 hours is $209.
The fastest flight from Washington, D.C. to Buffalo takes 1h 11m
Direct flights go from Washington, D.C. to Buffalo every day.
There is 1 airport near Buffalo: Buffalo (BUF)
Search flight deals

  • 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 13m, 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
5.8
3,099 reviews
Search Frontier flights
United AirlinesPriceFrom $179Free CancellationRating
7.4
9,046 reviews
Search United Airlines flights
American AirlinesPriceFrom $184Free CancellationRating
7.2
11,038 reviews
Search American Airlines flights
SouthwestPriceFrom $199Free CancellationRating
8.0
4,254 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 18 United Airlines flights for this route in a normal week, average airfare is usually $275 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 $184 round-trip, depending on your selected dates, with average American Airlines deals seen on momondo around $301. American Airlines operates 9 flights to Buffalo from Washington, D.C. in an average week. Users have rated it 7.2/10 across 11,038 reviews.

Traveling to a place near Buffalo?

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

An easier way to manage your Buffalo trip

We make it super easy to schedule, organize and travel with friends or family. Trips is free — and available to use no matter where you book.
Start using Trips
Find my bookings

Get notified when prices go down

Daily price changes in your inbox - only with Price Alerts.
1 adult
Fri 12/26
Fri 1/2
By creating a price alert you accept our terms of use and privacy policy.

Find better results for your trip to the United States