What is the cheapest airline that flies from District of Columbia to Buffalo?

JetBlue and United Airlines are the most popular carriers operating from District of Columbia to Buffalo

How many flights depart from District of Columbia to Buffalo on average per week?

The number of flights available between District of Columbia and Buffalo is 59 per week as of January 2026. The most frequent departure day is Mon, with 15% of weekly flights leaving on this day.

What airlines fly to Buffalo?

American Airlines, United Airlines and Southwest are the top three most popular airlines that fly to Buffalo from District of Columbia 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 5 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 District of Columbia to Buffalo on average per day?

The number of flights available between District of Columbia and Buffalo is 8 per day as of January 2026. The most frequent departure time is 5:00PM, with 67% of daily flights leaving in the afternoon.

When did momondo last update prices for flights from District of Columbia to Buffalo Airport?

Prices for flights from District of Columbia to Buffalo Airport are updated daily.

How many operators does momondo search for flights from District of Columbia to Buffalo Airport?

The number of operators available for flights from District of Columbia to Buffalo Airport is 2 as of January 2026.

How old do you have to be to fly from District of Columbia to Buffalo Airport?

Although the minimum age for a child to fly alone is five, airlines that offer an unaccompanied minor (UMNR) service may have their own age limits, which could be impacted by factors such as flight length, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from District of Columbia to Buffalo Airport.

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

The necessary travel and health documents for your Buffalo Airport trip may vary depending on your travel plans and individual circumstances. Generally, you should have various documents, such as a national ID card or driver's license and a passport that is valid for six months beyond your scheduled arrival date. We recommend seeking advice from your airline or a trusted third party, such as IATA.

$75 Cheap Flights from District of Columbia to Buffalo in 2026

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Round-trip

One-way

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Cheap round-trip flights

Enter your travel dates to find the best prices.

1:00 pm - 6:47 pm

DCA

BUF

5h 47m

1 stop

10:00 am - 4:19 pm

BUF

DCA

6h 19m

1 stop

$155JetBlue

Thu, Feb 5 - Sun, Feb 8

11:55 am - 6:47 pm

DCA

BUF

6h 52m

1 stop

3:25 pm - 9:45 pm

BUF

DCA

6h 20m

1 stop

$177JetBlue

Thu, Feb 5 - Fri, Feb 6

3:30 pm - 4:57 pm

DCA

BUF

1h 27mnonstop

5:27 pm - 7:04 pm

BUF

DCA

1h 37mnonstop

$179American Airlines

Sun, Feb 1 - Sun, Feb 8

12:40 pm - 2:14 pm

IAD

BUF

1h 34mnonstop

9:55 am - 11:33 am

BUF

IAD

1h 38mnonstop

$179United Airlines

Sun, Feb 1 - Sun, Feb 8

10:38 am - 12:08 pm

DCA

BUF

1h 30mnonstop

6:05 am - 7:49 am

BUF

DCA

1h 44mnonstop

$180American Airlines

Thu, Feb 5 - Sun, Feb 8

12:40 pm - 2:14 pm

IAD

BUF

1h 34mnonstop

9:55 am - 11:33 am

BUF

IAD

1h 38mnonstop

$194United Airlines

Sun, Feb 1 - Sun, Feb 8

6:40 pm - 10:57 pm

DCA

BUF

4h 17m

1 stop

2:58 pm - 9:15 pm

BUF

DCA

6h 17m

1 stop

$199Delta

Sat, Feb 14 - Tue, Feb 17

6:00 am - 11:45 am

IAD

BUF

5h 45m

1 stop

6:03 am - 11:52 am

BUF

IAD

5h 49m

1 stop

$199Delta

Sun, Feb 1 - Sun, Feb 8

5:37 pm - 12:44 pm

IAD

BUF

19h 07m

1 stop

1:39 pm - 4:28 pm

BUF

IAD

26h 49m

1 stop

$217Frontier

Sun, Feb 1 - Sun, Feb 8

6:20 am - 12:05 pm

IAD

BUF

5h 45m

1 stop

12:50 pm - 12:31 am

BUF

IAD

11h 41m

1 stop

$220Frontier

Mon, Mar 23 - Thu, Mar 26

American Airlines flights from District of Columbia to Buffalo

Our best American Airlines deals on District of Columbia to Buffalo flight tickets

American Airlines

Feb 1

DCA3:30 pmWashington, D.C. Reagan-National

1h 27m

BUF4:57 pmBuffalo

Feb 8

BUF5:27 pmBuffalo

1h 37m

DCA7:04 pmWashington, D.C. Reagan-National

$179

American Airlines

Feb 5

DCA10:38 amWashington, D.C. Reagan-National

1h 30m

BUF12:08 pmBuffalo

Feb 8

BUF6:05 amBuffalo

1h 44m

DCA7:49 amWashington, D.C. Reagan-National

$180

American Airlines

Jan 30

DCA10:10 pmWashington, D.C. Reagan-National

1h 23m

BUF11:33 pmBuffalo

Feb 1

BUF6:05 amBuffalo

1h 44m

DCA7:49 amWashington, D.C. Reagan-National

$194

United Airlines flights from District of Columbia to Buffalo

Our best United Airlines deals on District of Columbia to Buffalo flight tickets

United Airlines

Feb 1

IAD12:40 pmWashington, D.C. Dulles Intl

1h 34m

BUF2:14 pmBuffalo

Feb 8

BUF9:55 amBuffalo

1h 38m

IAD11:33 amWashington, D.C. Dulles Intl

$179

United Airlines

Feb 1

IAD12:40 pmWashington, D.C. Dulles Intl

1h 34m

BUF2:14 pmBuffalo

Feb 8

BUF9:55 amBuffalo

1h 38m

IAD11:33 amWashington, D.C. Dulles Intl

$194

United Airlines

Mar 13

IAD10:15 pmWashington, D.C. Dulles Intl

1h 27m

BUF11:42 pmBuffalo

Mar 15

BUF6:07 amBuffalo

1h 28m

IAD7:35 amWashington, D.C. Dulles Intl

$196

momondo Fare Finder

Use the filters below to find and compare flights from District of Columbia to Buffalo that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Washington, D.C.Buffalo

DCA - BUF

DCABUF

Washington, D.C. Reagan-National

Thu 2/5

1:00 pm-6:47 pm

1 stop5h 47m

Buffalo

Sun 2/8

10:00 am-4:19 pm

1 stop6h 19m

$155

Washington, D.C.Buffalo

DCA - BUF

DCABUF

Washington, D.C. Reagan-National

Thu 2/5

11:55 am-6:47 pm

1 stop6h 52m

Buffalo

Fri 2/6

3:25 pm-9:45 pm

1 stop6h 20m

$177

Washington, D.C.Buffalo

DCA - BUF

DCABUF

Washington, D.C. Reagan-National

Sun 2/1

3:30 pm-4:57 pm

Nonstop1h 27m

Buffalo

Sun 2/8

5:27 pm-7:04 pm

Nonstop1h 37m

$179

Washington, D.C.Buffalo

IAD - BUF

IADBUF

Washington, D.C. Dulles Intl

Sun 2/1

12:40 pm-2:14 pm

Nonstop1h 34m

Buffalo

Sun 2/8

9:55 am-11:33 am

Nonstop1h 38m

$179

Washington, D.C.Buffalo

DCA - BUF

DCABUF

Washington, D.C. Reagan-National

Thu 2/5

10:38 am-12:08 pm

Nonstop1h 30m

Buffalo

Sun 2/8

6:05 am-7:49 am

Nonstop1h 44m

$180

Washington, D.C.Buffalo

IAD - BUF

IADBUF

Washington, D.C. Dulles Intl

Sun 2/1

12:40 pm-2:14 pm

Nonstop1h 34m

Buffalo

Sun 2/8

9:55 am-11:33 am

Nonstop1h 38m

$194

Washington, D.C.Buffalo

DCA - BUF

DCABUF

Washington, D.C. Reagan-National

Sat 2/14

6:40 pm-10:57 pm

1 stop4h 17m

Buffalo

Tue 2/17

2:58 pm-9:15 pm

1 stop6h 17m

$199

Washington, D.C.Buffalo

IAD - BUF

IADBUF

Washington, D.C. Dulles Intl

Sun 2/1

6:00 am-11:45 am

1 stop5h 45m

Buffalo

Sun 2/8

6:03 am-11:52 am

1 stop5h 49m

$199

Washington, D.C.Buffalo

IAD - BUF

IADBUF

Washington, D.C. Dulles Intl

Sun 2/1

5:37 pm-12:44 pm

1 stop19h 07m

Buffalo

Sun 2/8

1:39 pm-4:28 pm

1 stop26h 49m

$217

Washington, D.C.Buffalo

IAD - BUF

IADBUF

Washington, D.C. Dulles Intl

Mon 3/23

6:20 am-12:05 pm

1 stop5h 45m

Buffalo

Thu 3/26

12:50 pm-12:31 am

1 stop11h 41m

$220

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 District of Columbia 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 cheapest month to fly to Buffalo?

If you aren’t able to travel during the month of April, then book flights to Buffalo from District of Columbia 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 Tuesday is the least expensive day to fly to Buffalo. Tickets to fly out on this day can be as low as $271. Flights from District of Columbia to Buffalo on a Sunday will generally be more expensive and average around $353. 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 District of Columbia to Buffalo when you can find flight prices for as low as $271. 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 $325 per ticket.

What is the cheapest District of Columbia to Buffalo flight route?

Fly from Washington, D.C. Reagan-National to Buffalo for the best District of Columbia - 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 District of Columbia 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 District of Columbia for as low as $209 on momondo.

What cabin class options are available on District of Columbia to Buffalo flights?

There are 4 cabin classes available to choose from on District of Columbia to Buffalo flights. Cabin price and availability will vary by airline so perform a search above to find the right deals for you.

Cheap District of Columbia to Buffalo flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from District of Columbia to Buffalo

Best Price Found	$228
Fastest flight time	1h 11m
Direct flights	Every day
Airports in Buffalo	1 airport

The best one-way flight to Buffalo from District of Columbia in the past 72 hours is $228. The best round-trip flight deal from District of Columbia to Buffalo found on momondo in the last 72 hours is $239.

The fastest flight from District of Columbia to Buffalo takes 1h 11m

Direct flights go from District of Columbia to Buffalo every day.

There is 1 airport in Buffalo. From District of Columbia there are direct flights to Buffalo (BUF).

Search flight deals

When did momondo last update prices for flights from District of Columbia to Buffalo Airport?
Prices for flights from District of Columbia to Buffalo Airport are updated daily.
How many operators does momondo search for flights from District of Columbia to Buffalo Airport?
The number of operators available for flights from District of Columbia to Buffalo Airport is 2 as of January 2026.
How old do you have to be to fly from District of Columbia to Buffalo Airport?
Although the minimum age for a child to fly alone is five, airlines that offer an unaccompanied minor (UMNR) service may have their own age limits, which could be impacted by factors such as flight length, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from District of Columbia to Buffalo Airport.
What documentation or ID do you need to fly to Buffalo Airport?
The necessary travel and health documents for your Buffalo Airport trip may vary depending on your travel plans and individual circumstances. Generally, you should have various documents, such as a national ID card or driver's license and a passport that is valid for six months beyond your scheduled arrival date. We recommend seeking advice from your airline or a trusted third party, such as IATA.
What is the most popular plane model from District of Columbia to Buffalo?
Based on momondo bookings for flights between District of Columbia and Buffalo, the leading plane model is Embraer ERJ-135 / ERJ-140 / ERJ-145, making up 18.99% of the total bookings. Other popular models include Embraer 175 with 16.02%, Canadair (Bombardier) Regional Jet 700 with 13.39%, and Embraer 175 (Enhanced Winglets) with 10.76%.

Best airlines flying from District of Columbia to Buffalo

Compare and see reviews for airlines that fly from District of Columbia to Buffalo with momondo

Airline	Rating	Free Cancellation	Price
Frontier	PriceFrom $129	Free Cancellation	Rating 5.7 3,056 reviews	Search Frontier flights
American Airlines	PriceFrom $158	Free Cancellation	Rating 7.2 11,116 reviews	Search American Airlines flights
United Airlines	PriceFrom $179	Free Cancellation	Rating 7.4 9,152 reviews	Search United Airlines flights
Southwest	PriceFrom $199	Free Cancellation	Rating 8.0 4,257 reviews	Search Southwest flights

Batavia

Cheektowaga

Amherst

Tonawanda

Grand Island

Williamsville

Orchard Park

Lockport

West Seneca

Bowmansville

East Aurora

Eden

Angola

Why use momondo?

Why should I use momondo to find a flight deal from District of Columbia to Buffalo?

Finding the right flight to Buffalo from District of Columbia is quick and easy when you have a range of options in front of you, from reputable agents and recognisable airlines. Options that can then be filtered down to find the best fit. That is what momondo does. We make finding flights to Buffalo quick and easy, saving you time and money.

Can I find flights from District of Columbia to Buffalo with flexible booking policies on momondo?

Yes. All flights to Buffalo from District of Columbia on momondo can be compared and filtered by various policies on offer, including flexible booking.

How can momondo help me find flights from District of Columbia to Buffalo?

Once you have performed a search for District of Columbia 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 District of Columbia to Buffalo right now. Can momondo alert me if prices change?

Price alerts on flights to Buffalo from District of Columbia are quick and easy to set up on momondo. Simply perform a search and select the price alert feature. It is as simple as that.

An easier way to manage your Buffalo trip

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Cheap flights from District of Columbia to Buffalo from $75

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from District of Columbia to Buffalo departing on 4/13. 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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American Airlines flights from District of Columbia to Buffalo

Our best American Airlines deals on District of Columbia to Buffalo flight tickets

United Airlines flights from District of Columbia to Buffalo

Our best United Airlines deals on District of Columbia to Buffalo flight tickets

momondo Fare Finder

Use the filters below to find and compare flights from District of Columbia to Buffalo that are best for you.

See travel insights to Buffalo from

How to get the cheapest flight ticket from District of Columbia to 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 District of Columbia 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 District of Columbia to Buffalo flight route?

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

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

What cabin class options are available on District of Columbia to Buffalo flights?

There are 4 cabin classes available to choose from on District of Columbia to Buffalo flights. Cabin price and availability will vary by airline so perform a search above to find the right deals for you.

What is the cheapest airline that flies from District of Columbia to Buffalo?

JetBlue and United Airlines are the most popular carriers operating from District of Columbia to Buffalo

What airlines fly to Buffalo?

How many flights depart from District of Columbia to Buffalo on average per day?

The number of flights available between District of Columbia and Buffalo is 8 per day as of January 2026. The most frequent departure time is 5:00PM, with 67% of daily flights leaving in the afternoon.

How many flights depart from District of Columbia to Buffalo on average per week?

The number of flights available between District of Columbia and Buffalo is 59 per week as of January 2026. The most frequent departure day is Mon, with 15% of weekly flights leaving on this day.

Cheap District of Columbia to Buffalo flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from District of Columbia to Buffalo

Best Price Found

Fastest flight time

Direct flights

Airports in Buffalo

When did momondo last update prices for flights from District of Columbia to Buffalo Airport?

How many operators does momondo search for flights from District of Columbia to Buffalo Airport?

How old do you have to be to fly from District of Columbia to Buffalo Airport?

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

What is the most popular plane model from District of Columbia to Buffalo?

Best airlines flying from District of Columbia to Buffalo

Compare and see reviews for airlines that fly from District of Columbia to Buffalo with momondo

Traveling to a place near Buffalo?

Why use momondo?

Why should I use momondo to find a flight deal from District of Columbia to Buffalo?

Can I find flights from District of Columbia to Buffalo with flexible booking policies on momondo?

How can momondo help me find flights from District of Columbia to Buffalo?

I’m not ready to book a flight from District of Columbia 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