How many flights depart from Washington, D.C. to Buffalo on average per day?

14 flights are operational daily from Washington, D.C. to Buffalo as of September 2025. The most popular departure time for this route is 5:00PM, with 46% of flights per day taking off in the afternoon.

How long does it take to fly to Buffalo?

On average, it takes 1h 10m to fly from Washington, D.C. to Buffalo if you fly out of Baltimore (the most popular airport in Washington, D.C.) and into Buffalo (the most popular airport in Buffalo). If you’re flying out of Washington, D.C. and into Buffalo, then the flight time is around 1h 14m.

What airlines fly to Buffalo?

American Airlines, United Airlines and Southwest are the top three most popular airlines that fly to Buffalo from Washington, D.C. according to our data. American Airlines is the first choice among our users, with 45% of people opting to fly with this airline when traveling to Buffalo. Keep in mind that there are 4 different airlines that fly to Buffalo on a routine basis, so you have a few additional options to choose from.

How many flights depart from Washington, D.C. to Buffalo on average per week?

The number of flights available between Washington, D.C. and Buffalo is 100 per week as of September 2025. The most frequent departure day is Sun, with 20% of weekly flights leaving on this day.

What is the cheapest airline that flies from Washington, D.C. to Buffalo?

Frontier, Southwest, and American Airlines are the most popular carriers operating from Washington, D.C. to Buffalo

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?

There are 4 operators available for flights from Washington, D.C. to Buffalo Airport as of September 2025.

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.

$72 Cheap Flights from Washington, D.C. to Buffalo in 2025

Q: What is the typical price of a round-trip flight between Washington, D.C. and Buffalo?

Prices are currently low for flights on this route. Typical prices usually range from $303 to $477. The lowest price recently found on this route was $141.

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

Round-trip

One-way

Last minute

Direct

Cheap round-trip flights

6:22 am - 11:22 amBWI-BUF

29h 00m1 stop

12:17 pm - 7:10 pmBUF-BWI

6h 53m1 stop

$141Frontier

Find Deal

Sun, Sep 28 - Thu, Oct 2

5:50 am - 1:47 pmBWI-BUF

7h 57m1 stop

2:42 pm - 12:13 amBUF-BWI

9h 31m1 stop

$143Frontier

Find Deal

Fri, Nov 7 - Mon, Nov 10

11:04 am - 5:55 pmBWI-BUF

6h 51m1 stop

1:00 pm - 5:41 pmBUF-BWI

4h 41m1 stop

$187American Airlines

Find Deal

Tue, Sep 30 - Wed, Oct 1

6:50 am - 8:05 amBWI-BUF

1h 15mnonstop

7:55 am - 9:10 amBUF-BWI

1h 15mnonstop

$221Southwest

Find Deal

Sat, Oct 25 - Mon, Oct 27

5:00 am - 11:04 amBWI-BUF

6h 04m1 stop

3:34 pm - 8:07 pmBUF-BWI

4h 33m1 stop

$227American Airlines

Find Deal

Sat, Oct 25 - Mon, Oct 27

6:35 am - 7:50 amBWI-BUF

1h 15mnonstop

5:30 am - 6:45 amBUF-BWI

1h 15mnonstop

$229Southwest

Find Deal

Fri, Oct 10 - Tue, Oct 14

6:05 am - 3:10 pmDCA-BUF

9h 05m1 stop

2:35 pm - 6:39 pmBUF-DCA

4h 04m1 stop

$231Delta

Find Deal

Sun, Oct 12 - Sat, Nov 1

12:45 pm - 2:12 pmIAD-BUF

1h 27mnonstop

7:45 pm - 9:07 pmBUF-IAD

1h 22mnonstop

$239United Airlines

Find Deal

Thu, Oct 9 - Sat, Oct 18

5:30 pm - 7:06 pmIAD-BUF

1h 36mnonstop

7:48 pm - 9:20 pmBUF-IAD

1h 32mnonstop

$245United Airlines

Find Deal

Thu, Dec 25 - Wed, Dec 31

7:59 pm - 11:56 pmIAD-BUF

3h 57m1 stop

7:30 pm - 11:00 pmBUF-IAD

3h 30m1 stop

$247Delta

Find Deal

Wed, Oct 15 - Sun, Nov 2

Frontier flights from Washington, D.C. to Buffalo

Our best Frontier deals on Washington, D.C. to Buffalo flight tickets

Frontier

Sep 28

BWI6:22 amBaltimore/Washington

29h 00m

1 stop

BUF11:22 amBuffalo

Oct 2

BUF12:17 pmBuffalo

6h 53m

1 stop

BWI7:10 pmBaltimore/Washington

$141

Find similar

Frontier

Nov 7

BWI5:50 amBaltimore/Washington

7h 57m

1 stop

BUF1:47 pmBuffalo

Nov 10

BUF2:42 pmBuffalo

9h 31m

1 stop

BWI12:13 amBaltimore/Washington

$143

Find similar

Frontier

Oct 18

BWI4:37 pmBaltimore/Washington

18h 42m

1 stop

BUF11:19 amBuffalo

Oct 20

BUF9:13 pmBuffalo

13h 07m

1 stop

BWI10:20 amBaltimore/Washington

$154

Find similar

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

Our best American Airlines deals on Washington, D.C. to Buffalo flight tickets

American Airlines

Sep 30

BWI11:04 amBaltimore/Washington

6h 51m

1 stop

BUF5:55 pmBuffalo

Oct 1

BUF1:00 pmBuffalo

4h 41m

1 stop

BWI5:41 pmBaltimore/Washington

$187

Find similar

American Airlines

Oct 25

BWI5:00 amBaltimore/Washington

6h 04m

1 stop

BUF11:04 amBuffalo

Oct 27

BUF3:34 pmBuffalo

4h 33m

1 stop

BWI8:07 pmBaltimore/Washington

$227

Find similar

American Airlines

Oct 9

DCA10:00 amWashington, D.C. Reagan-National

1h 22m

BUF11:22 amBuffalo

Oct 14

BUF5:14 amBuffalo

1h 21m

DCA6:35 amWashington, D.C. Reagan-National

$230

Find similar

momondo Fare Finder

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 9/28

6:22 am-11:22 am

1 stop29h 00m

Buffalo

Thu 10/2

12:17 pm-7:10 pm

1 stop6h 53m

$141

BaltimoreBuffalo

BWI - BUF

BWIBUF

Baltimore/Washington

Fri 11/7

5:50 am-1:47 pm

1 stop7h 57m

Buffalo

Mon 11/10

2:42 pm-12:13 am

1 stop9h 31m

$143

BaltimoreBuffalo

BWI - BUF

BWIBUF

Baltimore/Washington

Tue 9/30

11:04 am-5:55 pm

1 stop6h 51m

Buffalo

Wed 10/1

1:00 pm-5:41 pm

1 stop4h 41m

$187

BaltimoreBuffalo

BWI - BUF

BWIBUF

Baltimore/Washington

Sat 10/25

6:50 am-8:05 am

Nonstop1h 15m

Buffalo

Mon 10/27

7:55 am-9:10 am

Nonstop1h 15m

$221

BaltimoreBuffalo

BWI - BUF

BWIBUF

Baltimore/Washington

Sat 10/25

5:00 am-11:04 am

1 stop6h 04m

Buffalo

Mon 10/27

3:34 pm-8:07 pm

1 stop4h 33m

$227

BaltimoreBuffalo

BWI - BUF

BWIBUF

Baltimore/Washington

Fri 10/10

6:35 am-7:50 am

Nonstop1h 15m

Buffalo

Tue 10/14

5:30 am-6:45 am

Nonstop1h 15m

$229

Washington, D.C.Buffalo

DCA - BUF

DCABUF

Washington, D.C. Reagan-National

Sun 10/12

6:05 am-3:10 pm

1 stop9h 05m

Buffalo

Sat 11/1

2:35 pm-6:39 pm

1 stop4h 04m

$231

Washington, D.C.Buffalo

IAD - BUF

IADBUF

Washington, D.C. Dulles Intl

Thu 10/9

12:45 pm-2:12 pm

Nonstop1h 27m

Buffalo

Sat 10/18

7:45 pm-9:07 pm

Nonstop1h 22m

$239

Washington, D.C.Buffalo

IAD - BUF

IADBUF

Washington, D.C. Dulles Intl

Thu 12/25

5:30 pm-7:06 pm

Nonstop1h 36m

Buffalo

Wed 12/31

7:48 pm-9:20 pm

Nonstop1h 32m

$245

Washington, D.C.Buffalo

IAD - BUF

IADBUF

Washington, D.C. Dulles Intl

Wed 10/15

7:59 pm-11:56 pm

1 stop3h 57m

Buffalo

Sun 11/2

7:30 pm-11:00 pm

1 stop3h 30m

$247

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first

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

Prices

Airlines

Other information

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 $272. Flights from Washington, D.C. to Buffalo on a Sunday will generally be more expensive and average around $337. 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 $279. 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 $320 per ticket.

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

Fly from Baltimore/Washington 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 $309 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.

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

As of September 2025, prices for Washington, D.C. to Buffalo flights are approximately 7% 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	$151
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 $151. The best round-trip flight deal from Washington, D.C. to Buffalo found on momondo in the last 72 hours is $261.

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)

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 15m, 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?
There are 4 operators available for flights from Washington, D.C. to Buffalo Airport as of September 2025.
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?
Based on momondo bookings for this flight route, the most popular plane model on flight routes from Washington, D.C. to Buffalo is Embraer ERJ-135 / ERJ-140 / ERJ-145 (18.59% of total bookings). The next most popular plane models are Canadair (Bombardier) Regional Jet 700 (15.82%), Embraer 175 (13.50%), and Embraer 175 (Enhanced Winglets) (11.44%).
What is the most popular airline from Washington, D.C. to Buffalo?
momondo data reveals that the most frequently booked airline on the route from Washington, D.C. to Buffalo is American Airlines, representing 51% of all bookings. The subsequent popular airlines are United Airlines at 37%, Southwest at 11%, and Delta at 1%.

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
Frontier	PriceFrom $118	Free Cancellation	Rating 5.8 3,173 reviews	Search Frontier flights
American Airlines	PriceFrom $158	Free Cancellation	Rating 7.2 10,000 reviews	Search American Airlines flights
United Airlines	PriceFrom $179	Free Cancellation	Rating 7.4 8,931 reviews	Search United Airlines flights
Southwest	PriceFrom $200	Free Cancellation	Rating 8.0 4,245 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 $286 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 $158 round-trip, depending on your selected dates, with average American Airlines deals seen on momondo around $370. American Airlines operates 27 flights to Buffalo from Washington, D.C. in an average week. Users have rated it 7.2/10 across 10,000 reviews.

Batavia

Cheektowaga

Tonawanda

Amherst

Williamsville

Grand Island

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

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Cheap flights from Washington, D.C. to Buffalo from $72

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 10/19. 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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Frontier flights from Washington, D.C. to Buffalo

Our best Frontier deals on Washington, D.C. to Buffalo flight tickets

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

Our best American Airlines deals on Washington, D.C. to Buffalo flight tickets

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Use the filters below to find and compare flights from Washington, D.C. to Buffalo that are best for you.

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?

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

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

Fly from Baltimore/Washington to Buffalo for the best Washington, D.C. - Buffalo flight prices

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

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.

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

As of September 2025, prices for Washington, D.C. to Buffalo flights are approximately 7% more expensive when compared to flights at the same time last year.

What is the cheapest airline that flies from Washington, D.C. to Buffalo?

Frontier, Southwest, and American Airlines are the most popular carriers operating from Washington, D.C. to Buffalo

What airlines fly to Buffalo?

How many flights depart from Washington, D.C. to Buffalo on average per day?

14 flights are operational daily from Washington, D.C. to Buffalo as of September 2025. The most popular departure time for this route is 5:00PM, with 46% of flights per day taking off in the afternoon.

How many flights depart from Washington, D.C. to Buffalo on average per week?

The number of flights available between Washington, D.C. and Buffalo is 100 per week as of September 2025. The most frequent departure day is Sun, with 20% of weekly flights leaving on this day.

How long does it take to fly to Buffalo?

On average, it takes 1h 10m to fly from Washington, D.C. to Buffalo if you fly out of Baltimore (the most popular airport in Washington, D.C.) and into Buffalo (the most popular airport in Buffalo). If you’re flying out of Washington, D.C. and into Buffalo, then the flight time is around 1h 14m.

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

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

Fastest flight time

Direct flights

Airports in Buffalo

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

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

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?

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

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

United Airlines Flights From Washington, D.C. to Buffalo

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

Traveling to a place near Buffalo?

Why use momondo?

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

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

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

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

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.

Get notified when prices go down

Daily price changes in your inbox - only with Price Alerts.

Find better results for your trip to the United States

Airports servicing New York