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

JetBlue, Delta, and Southwest are the most popular carriers operating from Washington, D.C. Reagan-National to Buffalo

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

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

How old do you have to be to fly from Washington, D.C. Reagan-National Airport 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 Washington, D.C. Reagan-National Airport 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.

$141 Cheap Flights from Washington, D.C. Reagan-National Airport to Buffalo in 2026/27

Q: How many flights depart from Washington, D.C. Reagan-National Airport to Buffalo on average per week?

As of September 2026, 30 flights take off from Washington, D.C. Reagan-National Airport and land in Buffalo each week. The most common flight departure day for this route is Mon, with 17% of weekly flights taking off on this day.

Discover deals from 900+ travel sites with momondo.

Find the cheapest flights from Washington, D.C. Reagan-National Airport to Buffalo

Round-trip

One-way

Last minute

Direct

Cheap round-trip flights

Enter your travel dates to find the best prices.

10:33 pm - 11:59 pmDCA Washington, D.C. Reagan-National-BUF Buffalo

1h 26mnonstop

7:53 pm - 11:59 pmBUF Buffalo-DCA Washington, D.C. Reagan-National

4h 06m1 stop Charlotte Douglas

$252American Airlines

Wed, Oct 21 - Sat, Oct 24

10:15 am - 11:40 amDCA Washington, D.C. Reagan-National-BUF Buffalo

1h 25mnonstop

11:59 am - 1:44 pmBUF Buffalo-DCA Washington, D.C. Reagan-National

1h 45mnonstop

$252American Airlines

Thu, Nov 12 - Sat, Nov 14

9:54 am - 11:23 amDCA Washington, D.C. Reagan-National-BUF Buffalo

1h 29mnonstop

6:33 pm - 8:00 pmBUF Buffalo-DCA Washington, D.C. Reagan-National

1h 27mnonstop

$252American Airlines

Thu, Oct 15 - Sat, Oct 17

10:33 pm - 11:59 pmDCA Washington, D.C. Reagan-National-BUF Buffalo

1h 26mnonstop

7:53 pm - 11:59 pmBUF Buffalo-DCA Washington, D.C. Reagan-National

4h 06m1 stop Charlotte Douglas

$254American Airlines

Wed, Oct 21 - Sat, Oct 24

6:26 pm - 10:38 pmDCA Washington, D.C. Reagan-National-BUF Buffalo

4h 12m1 stop Detroit Metropolitan Wayne County

6:31 pm - 10:25 pmBUF Buffalo-DCA Washington, D.C. Reagan-National

3h 54m1 stop New York LaGuardia

$255Delta

Sat, Oct 10 - Tue, Oct 13

8:10 am - 1:29 pmDCA Washington, D.C. Reagan-National-BUF Buffalo

5h 19m1 stop New York LaGuardia

2:10 pm - 8:43 pmBUF Buffalo-DCA Washington, D.C. Reagan-National

6h 33m1 stop New York LaGuardia

$255Delta

Wed, Oct 14 - Wed, Oct 21

6:26 pm - 10:38 pmDCA Washington, D.C. Reagan-National-BUF Buffalo

4h 12m1 stop Detroit Metropolitan Wayne County

3:52 pm - 10:55 pmBUF Buffalo-DCA Washington, D.C. Reagan-National

7h 03m1 stop New York John F Kennedy Intl

$255Delta

Sat, Oct 24 - Sat, Oct 31

2:06 pm - 8:37 pmDCA Washington, D.C. Reagan-National-BUF Buffalo

6h 31m1 stop Boston Logan Intl

5:15 pm - 10:15 pmBUF Buffalo-DCA Washington, D.C. Reagan-National

5h 00m1 stop New York John F Kennedy Intl

$297JetBlue

Fri, Oct 30 - Sun, Nov 1

2:06 pm - 8:37 pmDCA Washington, D.C. Reagan-National-BUF Buffalo

6h 31m1 stop Boston Logan Intl

5:15 pm - 10:15 pmBUF Buffalo-DCA Washington, D.C. Reagan-National

5h 00m1 stop New York John F Kennedy Intl

$297JetBlue

Tue, Oct 27 - Thu, Oct 29

8:37 am - 2:04 pmDCA Washington, D.C. Reagan-National-BUF Buffalo

5h 27m1 stop Boston Logan Intl

7:00 am - 11:06 amBUF Buffalo-DCA Washington, D.C. Reagan-National

4h 06m1 stop Boston Logan Intl

$308JetBlue

Sun, Oct 11 - Tue, Oct 13

Cheap last minute flights

Enter your travel dates to find the best prices.

12:27 pm - 1:53 pmDCA Washington, D.C. Reagan-National-BUF Buffalo

1h 26mnonstop

11:48 am - 1:14 pmBUF Buffalo-DCA Washington, D.C. Reagan-National

1h 26mnonstop

$349American Airlines

Wed, Sep 23 - Sat, Sep 26

3:45 pm - 5:14 pmDCA Washington, D.C. Reagan-National-BUF Buffalo

1h 29mnonstop

5:37 am - 7:00 amBUF Buffalo-DCA Washington, D.C. Reagan-National

1h 23mnonstop

$349American Airlines

Wed, Sep 23 - Sun, Sep 27

12:27 pm - 1:53 pmDCA Washington, D.C. Reagan-National-BUF Buffalo

1h 26mnonstop

5:37 am - 7:00 amBUF Buffalo-DCA Washington, D.C. Reagan-National

1h 23mnonstop

$349American Airlines

Mon, Sep 21 - Sun, Sep 27

5:10 pm - 9:30 pmDCA Washington, D.C. Reagan-National-BUF Buffalo

4h 20m1 stop New York LaGuardia

5:37 am - 7:00 amBUF Buffalo-DCA Washington, D.C. Reagan-National

1h 23mnonstop

$359American Airlines

Mon, Sep 21 - Sun, Sep 27

7:25 pm - 11:53 pmDCA Washington, D.C. Reagan-National-BUF Buffalo

4h 28m1 stop Detroit Metropolitan Wayne County

12:02 pm - 5:29 pmBUF Buffalo-DCA Washington, D.C. Reagan-National

5h 27m1 stop Detroit Metropolitan Wayne County

$369Delta

Wed, Sep 23 - Sat, Sep 26

11:10 am - 3:05 pmDCA Washington, D.C. Reagan-National-BUF Buffalo

3h 55m1 stop New York John F Kennedy Intl

3:53 pm - 10:59 pmBUF Buffalo-DCA Washington, D.C. Reagan-National

7h 06m1 stop New York John F Kennedy Intl

$369Delta

Sat, Sep 19 - Tue, Sep 22

5:05 pm - 12:12 amDCA Washington, D.C. Reagan-National-BUF Buffalo

7h 07m1 stop New York John F Kennedy Intl

12:02 pm - 6:37 pmBUF Buffalo-DCA Washington, D.C. Reagan-National

6h 35m1 stop Detroit Metropolitan Wayne County

$419Delta

Sat, Sep 19 - Tue, Sep 22

8:55 am - 1:29 pmDCA Washington, D.C. Reagan-National-BUF Buffalo

4h 34m1 stop Boston Logan Intl

9:15 am - 2:46 pmBUF Buffalo-DCA Washington, D.C. Reagan-National

5h 31m1 stop Boston Logan Intl

$456JetBlue

Mon, Sep 21 - Thu, Sep 24

8:55 am - 1:29 pmDCA Washington, D.C. Reagan-National-BUF Buffalo

4h 34m1 stop Boston Logan Intl

2:23 pm - 7:56 pmBUF Buffalo-DCA Washington, D.C. Reagan-National

5h 33m1 stop Boston Logan Intl

$456JetBlue

Wed, Sep 23 - Fri, Sep 25

2:20 pm - 7:33 pmDCA Washington, D.C. Reagan-National-BUF Buffalo

5h 13m1 stop Boston Logan Intl

9:15 am - 2:46 pmBUF Buffalo-DCA Washington, D.C. Reagan-National

5h 31m1 stop Boston Logan Intl

$456JetBlue

Mon, Sep 21 - Thu, Sep 24

Cheap direct flights

Enter your travel dates to find the best prices.

10:15 am - 11:40 amDCA Washington, D.C. Reagan-National-BUF Buffalo

1h 25mnonstop

11:59 am - 1:44 pmBUF Buffalo-DCA Washington, D.C. Reagan-National

1h 45mnonstop

$252American Airlines

Thu, Nov 12 - Sat, Nov 14

9:54 am - 11:23 amDCA Washington, D.C. Reagan-National-BUF Buffalo

1h 29mnonstop

6:33 pm - 8:00 pmBUF Buffalo-DCA Washington, D.C. Reagan-National

1h 27mnonstop

$252American Airlines

Thu, Oct 15 - Sat, Oct 17

4:28 pm - 5:56 pmDCA Washington, D.C. Reagan-National-BUF Buffalo

1h 28mnonstop

5:12 am - 6:58 amBUF Buffalo-DCA Washington, D.C. Reagan-National

1h 46mnonstop

$262American Airlines

Sat, Oct 31 - Sun, Nov 1

10:33 pm - 11:59 pmDCA Washington, D.C. Reagan-National-BUF Buffalo

1h 26mnonstop

5:57 pm - 7:21 pmBUF Buffalo-DCA Washington, D.C. Reagan-National

1h 24mnonstop

$262American Airlines

Fri, Oct 9 - Tue, Oct 20

10:10 pm - 11:34 pmDCA Washington, D.C. Reagan-National-BUF Buffalo

1h 24mnonstop

6:00 am - 7:41 amBUF Buffalo-DCA Washington, D.C. Reagan-National

1h 41mnonstop

$262American Airlines

Sat, Dec 19 - Sun, Dec 20

10:33 pm - 11:59 pmDCA Washington, D.C. Reagan-National-BUF Buffalo

1h 26mnonstop

6:00 am - 7:28 amBUF Buffalo-DCA Washington, D.C. Reagan-National

1h 28mnonstop

$262American Airlines

Fri, Oct 16 - Wed, Oct 21

8:00 pm - 9:29 pmDCA Washington, D.C. Reagan-National-BUF Buffalo

1h 29mnonstop

6:00 am - 7:28 amBUF Buffalo-DCA Washington, D.C. Reagan-National

1h 28mnonstop

$262American Airlines

Sat, Oct 10 - Tue, Oct 13

10:10 pm - 11:34 pmDCA Washington, D.C. Reagan-National-BUF Buffalo

1h 24mnonstop

12:39 pm - 2:18 pmBUF Buffalo-DCA Washington, D.C. Reagan-National

1h 39mnonstop

$262American Airlines

Fri, Dec 25 - Wed, Jan 6

10:29 pm - 11:59 pmDCA Washington, D.C. Reagan-National-BUF Buffalo

1h 30mnonstop

7:52 pm - 9:29 pmBUF Buffalo-DCA Washington, D.C. Reagan-National

1h 37mnonstop

$262American Airlines

Wed, Dec 16 - Fri, Dec 25

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JetBlue flights from Washington, D.C. Reagan-National Airport to Buffalo

Our best JetBlue deals on Washington, D.C. Reagan-National Airport to Buffalo flight tickets

JetBlue

Oct 30

DCA1:09 pmWashington, D.C. Reagan-National

7h 28m

1 stop

BUF8:37 pmBuffalo

Nov 2

BUF3:48 pmBuffalo

6h 27m

1 stop

DCA10:15 pmWashington, D.C. Reagan-National

$308

JetBlue

Oct 27

DCA2:06 pmWashington, D.C. Reagan-National

6h 31m

1 stop

BUF8:37 pmBuffalo

Oct 28

BUF2:09 pmBuffalo

4h 52m

1 stop

DCA7:01 pmWashington, D.C. Reagan-National

$313

JetBlue

Oct 26

DCA5:20 pmWashington, D.C. Reagan-National

6h 38m

1 stop

BUF11:58 pmBuffalo

Oct 29

BUF6:55 amBuffalo

4h 15m

1 stop

DCA11:10 amWashington, D.C. Reagan-National

$317

Delta flights from Washington, D.C. Reagan-National Airport to Buffalo

Our best Delta deals on Washington, D.C. Reagan-National Airport to Buffalo flight tickets

Delta

Oct 10

DCA6:26 pmWashington, D.C. Reagan-National

4h 12m

1 stop

BUF10:38 pmBuffalo

Oct 13

BUF6:31 pmBuffalo

3h 54m

1 stop

DCA10:25 pmWashington, D.C. Reagan-National

$255

Delta

Oct 17

DCA11:05 amWashington, D.C. Reagan-National

4h 06m

1 stop

BUF3:11 pmBuffalo

Oct 19

BUF2:10 pmBuffalo

4h 26m

1 stop

DCA6:36 pmWashington, D.C. Reagan-National

$272

Delta

Nov 7

DCA6:26 pmWashington, D.C. Reagan-National

4h 12m

1 stop

BUF10:38 pmBuffalo

Nov 11

BUF10:00 amBuffalo

5h 57m

1 stop

DCA3:57 pmWashington, D.C. Reagan-National

$275

momondo Fare Finder

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

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

Washington, D.C.Buffalo

DCA Washington, D.C. Reagan-National - BUF Buffalo

DCABUF

Washington, D.C. Reagan-National

Wed 10/21

10:33 pm-11:59 pm

Nonstop1h 26m

Buffalo

Sat 10/24

7:53 pm-11:59 pm

1 stop4h 06m

$252

Washington, D.C.Buffalo

DCA Washington, D.C. Reagan-National - BUF Buffalo

DCABUF

Washington, D.C. Reagan-National

Thu 11/12

10:15 am-11:40 am

Nonstop1h 25m

Buffalo

Sat 11/14

11:59 am-1:44 pm

Nonstop1h 45m

$252

Quickest round-trip

Washington, D.C.Buffalo

DCA Washington, D.C. Reagan-National - BUF Buffalo

DCABUF

Washington, D.C. Reagan-National

Thu 10/15

9:54 am-11:23 am

Nonstop1h 29m

Buffalo

Sat 10/17

6:33 pm-8:00 pm

Nonstop1h 27m

$252

Washington, D.C.Buffalo

DCA Washington, D.C. Reagan-National - BUF Buffalo

DCABUF

Washington, D.C. Reagan-National

Wed 10/21

10:33 pm-11:59 pm

Nonstop1h 26m

Buffalo

Sat 10/24

7:53 pm-11:59 pm

1 stop4h 06m

$254

Washington, D.C.Buffalo

DCA Washington, D.C. Reagan-National - BUF Buffalo

DCABUF

Washington, D.C. Reagan-National

Sat 10/10

6:26 pm-10:38 pm

1 stop4h 12m

Buffalo

Tue 10/13

6:31 pm-10:25 pm

1 stop3h 54m

$255

Washington, D.C.Buffalo

DCA Washington, D.C. Reagan-National - BUF Buffalo

DCABUF

Washington, D.C. Reagan-National

Wed 10/14

8:10 am-1:29 pm

1 stop5h 19m

Buffalo

Wed 10/21

2:10 pm-8:43 pm

1 stop6h 33m

$255

Washington, D.C.Buffalo

DCA Washington, D.C. Reagan-National - BUF Buffalo

DCABUF

Washington, D.C. Reagan-National

Sat 10/24

6:26 pm-10:38 pm

1 stop4h 12m

Buffalo

Sat 10/31

3:52 pm-10:55 pm

1 stop7h 03m

$255

Washington, D.C.Buffalo

DCA Washington, D.C. Reagan-National - BUF Buffalo

DCABUF

Washington, D.C. Reagan-National

Fri 10/30

2:06 pm-8:37 pm

1 stop6h 31m

Buffalo

Sun 11/1

5:15 pm-10:15 pm

1 stop5h 00m

$297

Washington, D.C.Buffalo

DCA Washington, D.C. Reagan-National - BUF Buffalo

DCABUF

Washington, D.C. Reagan-National

Tue 10/27

2:06 pm-8:37 pm

1 stop6h 31m

Buffalo

Thu 10/29

5:15 pm-10:15 pm

1 stop5h 00m

$297

Washington, D.C.Buffalo

DCA Washington, D.C. Reagan-National - BUF Buffalo

DCABUF

Washington, D.C. Reagan-National

Sun 10/11

8:37 am-2:04 pm

1 stop5h 27m

Buffalo

Tue 10/13

7:00 am-11:06 am

1 stop4h 06m

$308

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. Reagan-National Airport 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. Reagan-National Airport and Buffalo?

Prices are currently low for flights on this route.

Typical prices usually range from $264 to $395.
The lowest price recently found on this route was $252.

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. Reagan-National Airport during January instead. Flights to Buffalo in January, while not as cheap as those in February, still average around $279.

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 $301. Flights from Washington, D.C. Reagan-National Airport to Buffalo on a Sunday will generally be more expensive and average around $458. 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. Reagan-National Airport to Buffalo when you can find flight prices for as low as $331. Flying to Buffalo in the evening is an ideal time because this is during off-peak travel hours. At noon is when there is more demand to fly to Buffalo, so prices are often more expensive at around $379 per ticket.

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

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

How far in advance should I book a flight from Washington, D.C. Reagan-National Airport to Buffalo?

You are more likely to see cheaper flights to Buffalo from Washington, D.C. Reagan-National Airport when booking weeks ahead of your departure date. In general, you can expect to find flights to Buffalo for around $341 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. Reagan-National Airport for as low as $218 on momondo.

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

There are 3 cabin classes available to choose from on Washington, D.C. Reagan-National Airport 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. Reagan-National Airport to Buffalo flights?

No. A direct flight is the cheapest option for a flight between Washington, D.C. Reagan-National Airport to Buffalo.

How have Washington, D.C. Reagan-National Airport to Buffalo flight prices changed over time?

As of September 2026, prices for Washington, D.C. Reagan-National Airport to Buffalo flights are approximately 81% more expensive when compared to flights at the same time last year.

When to book flights from Washington, D.C. Reagan-National Airport to Buffalo

Are you open to changing your travel dates? Check out the ideal times to fly from Washington, D.C. Reagan-National Airport 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. Reagan-National Airport to Buffalo (DCA to BUF) flight deals and tips

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

Best Price Found	$141
Fastest flight time	1h 24m
Direct flights	Every day
Airports in Buffalo	1 airport

The best one-way flight to Buffalo from Washington, D.C. Reagan-National Airport in the past 72 hours is $141. The best round-trip flight deal from Washington, D.C. Reagan-National Airport to Buffalo found on momondo in the last 72 hours is $252.

The fastest flight from Washington, D.C. Reagan-National Airport to Buffalo takes 1h 24m

Direct flights go from Washington, D.C. Reagan-National Airport to Buffalo every day.

There is 1 airport in Buffalo. From Washington, D.C. Reagan-National Airport there are direct flights to Buffalo (BUF).

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Frequently asked questions about flying from Washington, D.C. Reagan-National Airport to Buffalo

How far is Washington, D.C. Reagan-National to Buffalo by plane?
Washington, D.C. Reagan-National and Buffalo are 294.6 mi apart from one another. Flights usually cover this in 1h 24m, depending on flying conditions and air traffic around both airports.
When did momondo last update prices for flights from Washington, D.C. Reagan-National Airport to Buffalo Airport?
Prices for flights from Washington, D.C. Reagan-National Airport to Buffalo Airport are refreshed on a daily basis.
How many operators does momondo search for flights from Washington, D.C. Reagan-National Airport to Buffalo Airport?
The number of operators available for flights from Washington, D.C. Reagan-National Airport to Buffalo Airport is 2 as of September 2026.
How old do you have to be to fly from Washington, D.C. Reagan-National Airport 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 Washington, D.C. Reagan-National Airport 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 Washington, D.C. Reagan-National Airport to Buffalo?
Based on momondo bookings for this flight route, the most popular plane model on flight routes from Washington, D.C. Reagan-National Airport to Buffalo is Embraer 175 (20.08% of total bookings). The next most popular plane models are Canadair (Bombardier) Regional Jet 700 (18.51%), Embraer ERJ-135 / ERJ-140 / ERJ-145 (16.04%), and Canadair (Bombardier) Regional Jet CRJ-550 (11.60%).
What is the most popular airline from Washington, D.C. Reagan-National Airport to Buffalo?
Based on momondo bookings for flights between Washington, D.C. Reagan-National Airport and Buffalo, the leading airline is American Airlines, making up 95% of the total bookings. Other popular airlines include JetBlue with 5%.

Best airlines flying from Washington, D.C. Reagan-National Airport to Buffalo

Compare and see reviews for airlines that fly from Washington, D.C. Reagan-National Airport to Buffalo with momondo

Airline	Rating	Free Cancellation	Price
American Airlines	PriceFrom $197	Free Cancellation	Rating 7.1 12,075 reviews		Search American Airlines flights
JetBlue	PriceFrom $245	Free Cancellation	Rating 7.1 3,035 reviews		Search JetBlue flights

American Airlines Flights From Washington, D.C. Reagan-National Airport to Buffalo
American Airlines flight deals from Washington, D.C. Reagan-National Airport to Buffalo start from $197 round-trip. Over the 24 American Airlines flights for this route in a normal week, average airfare is usually $330 round-trip - but some users have found much cheaper deals with momondo.

Batavia

Cheektowaga

Amherst

Williamsville

Tonawanda

Bowmansville

Orchard Park

West Seneca

Lockport

Grand Island

East Aurora

Angola

Why use momondo?

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

momondo compares prices from hundreds of airlines and agents so you can find and book the best deal on flights from Washington, D.C. to Buffalo. Millions of users trust and use momondo every year so you are in good hands.

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?

momondo offers useful filters to help you find the right flight. Choose specific flight times, airports or even what payment method you prefer. We have numerous options to help you book your ideal flight 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?

Yes momondo offers price alerts on flights to Buffalo from Washington, D.C.. 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.

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Cheap flights from Washington, D.C. Reagan-National Airport to Buffalo from $141

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JetBlue flights from Washington, D.C. Reagan-National Airport to Buffalo

Our best JetBlue deals on Washington, D.C. Reagan-National Airport to Buffalo flight tickets

Delta flights from Washington, D.C. Reagan-National Airport to Buffalo

Our best Delta deals on Washington, D.C. Reagan-National Airport to Buffalo flight tickets

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

See travel insights to Buffalo from

How to get the cheapest flight ticket from Washington, D.C. Reagan-National Airport to Buffalo

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

What is the cheapest month to fly to Buffalo?

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. Reagan-National to Buffalo flight route?

How far in advance should I book a flight from Washington, D.C. Reagan-National Airport to Buffalo?

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

Can stopping save me money on Washington, D.C. Reagan-National Airport to Buffalo flights?

How have Washington, D.C. Reagan-National Airport to Buffalo flight prices changed over time?

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

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

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

When to book flights from Washington, D.C. Reagan-National Airport to Buffalo

Cheap Washington, D.C. Reagan-National Airport to Buffalo (DCA to BUF) flight deals and tips

Best Price Found

Fastest flight time

Direct flights

Airports in Buffalo

Frequently asked questions about flying from Washington, D.C. Reagan-National Airport to Buffalo

Best airlines flying from Washington, D.C. Reagan-National Airport to Buffalo

Compare and see reviews for airlines that fly from Washington, D.C. Reagan-National Airport to Buffalo with momondo

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An easier way to manage your Buffalo trip

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