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Cheap flights from Buffalo to District of Columbia from $61

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Buffalo to District of Columbia departing on 6/16. 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 Buffalo to District of Columbia

Cheap round-trip flights

Enter your travel dates to find the best prices.
Frontier Logo
2:49 pm - 10:12 am
BUF
-
IAD
19h 23m
1 stop
Frontier Logo
11:07 am - 1:54 pm
IAD
-
BUF
26h 47m
1 stop
$224Frontier
Fri, May 29 - Sun, May 31
Frontier Logo
2:49 pm - 11:09 pm
BUF
-
IAD
8h 20m
1 stop
Frontier Logo
7:45 am - 1:54 pm
IAD
-
BUF
6h 09m
1 stop
$225Frontier
Wed, May 20 - Fri, May 22
Frontier Logo
2:49 pm - 11:09 pm
BUF
-
IAD
8h 20m
1 stop
Frontier Logo
7:45 am - 1:54 pm
IAD
-
BUF
6h 09m
1 stop
$226Frontier
Mon, Jun 1 - Mon, Jun 8
JetBlue Logo
1:26 pm - 5:46 pm
BUF
-
DCA
4h 20m
1 stop
JetBlue Logo
1:25 pm - 7:15 pm
DCA
-
BUF
5h 50m
1 stop
$238JetBlue
Tue, Jun 16 - Tue, Jun 23
American Airlines Logo
12:49 pm - 2:19 pm
BUF
-
DCA
1h 30mnonstop
American Airlines Logo
2:54 pm - 4:17 pm
DCA
-
BUF
1h 23mnonstop
$239American Airlines
Fri, May 29 - Sat, May 30
JetBlue Logo
10:50 am - 2:43 pm
BUF
-
DCA
3h 53m
1 stop
JetBlue Logo
6:00 am - 1:42 pm
DCA
-
BUF
7h 42m
1 stop
$240JetBlue
Wed, Jun 3 - Tue, Jun 9
American Airlines Logo
4:55 pm - 6:27 pm
BUF
-
DCA
1h 32mnonstop
American Airlines Logo
10:51 am - 12:19 pm
DCA
-
BUF
1h 28mnonstop
$241American Airlines
Tue, Jun 16 - Tue, Jun 23
JetBlue Logo
10:50 am - 2:43 pm
BUF
-
DCA
3h 53m
1 stop
JetBlue Logo
6:59 am - 5:19 pm
DCA
-
BUF
10h 20m
1 stop
$247JetBlue
Tue, Jun 9 - Wed, Jun 10
American Airlines Logo
12:49 pm - 2:19 pm
BUF
-
DCA
1h 30mnonstop
American Airlines Logo
12:59 pm - 6:39 pm
DCA
-
BUF
5h 40m
1 stop
$249American Airlines
Fri, May 29 - Sat, May 30
American Airlines Logo
5:00 am - 6:32 am
BUF
-
DCA
1h 32mnonstop
American Airlines Logo
6:00 am - 10:52 am
DCA
-
BUF
4h 52m
1 stop
$250American Airlines
Mon, Jun 1 - Mon, Jun 8

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United Airlines flights from Buffalo to District of Columbia

Our best United Airlines deals on Buffalo to District of Columbia flight tickets
United Airlines
May 28
BUF6:09 amBuffalo
1h 19m
IAD7:28 amWashington, D.C. Dulles Intl
May 31
IAD8:25 amWashington, D.C. Dulles Intl
1h 26m
BUF9:51 amBuffalo
$239
United Airlines
Jun 12
BUF7:52 pmBuffalo
1h 23m
IAD9:15 pmWashington, D.C. Dulles Intl
Jun 14
IAD5:30 pmWashington, D.C. Dulles Intl
1h 33m
BUF7:03 pmBuffalo
$252
United Airlines
May 15
BUF10:35 amBuffalo
1h 20m
IAD11:55 amWashington, D.C. Dulles Intl
May 17
IAD10:30 pmWashington, D.C. Dulles Intl
1h 25m
BUF11:55 pmBuffalo
$269

American Airlines flights from Buffalo to District of Columbia

Our best American Airlines deals on Buffalo to District of Columbia flight tickets
American Airlines
May 29
BUF12:49 pmBuffalo
1h 30m
DCA2:19 pmWashington, D.C. Reagan-National
May 30
DCA8:40 pmWashington, D.C. Reagan-National
1h 22m
BUF10:02 pmBuffalo
$239
American Airlines
Jun 16
BUF4:55 pmBuffalo
1h 32m
DCA6:27 pmWashington, D.C. Reagan-National
Jun 23
DCA10:51 amWashington, D.C. Reagan-National
1h 28m
BUF12:19 pmBuffalo
$241
American Airlines
May 29
BUF11:03 amBuffalo
5h 39m
1 stop
DCA4:42 pmWashington, D.C. Reagan-National
May 31
DCA10:43 amWashington, D.C. Reagan-National
1h 28m
BUF12:11 pmBuffalo
$249

momondo Fare Finder

 
Customize your flight search to find flights from Buffalo to District of Columbia 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 May 5, 2026.
Use the filters below to find and compare flights from Buffalo to District of Columbia that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

BuffaloWashington, D.C.

BUF - IAD

BUFIAD

Buffalo

Fri 5/29

2:49 pm-10:12 am

1 stop19h 23m

Washington, D.C. Dulles Intl

Sun 5/31

11:07 am-1:54 pm

1 stop26h 47m

$224

BuffaloWashington, D.C.

BUF - IAD

BUFIAD

Buffalo

Wed 5/20

2:49 pm-11:09 pm

1 stop8h 20m

Washington, D.C. Dulles Intl

Fri 5/22

7:45 am-1:54 pm

1 stop6h 09m

$225

BuffaloWashington, D.C.

BUF - IAD

BUFIAD

Buffalo

Mon 6/1

2:49 pm-11:09 pm

1 stop8h 20m

Washington, D.C. Dulles Intl

Mon 6/8

7:45 am-1:54 pm

1 stop6h 09m

$226

BuffaloWashington, D.C.

BUF - DCA

BUFDCA

Buffalo

Tue 6/16

1:26 pm-5:46 pm

1 stop4h 20m

Washington, D.C. Reagan-National

Tue 6/23

1:25 pm-7:15 pm

1 stop5h 50m

$238
Quickest round-trip

BuffaloWashington, D.C.

BUF - DCA

BUFDCA

Buffalo

Fri 5/29

12:49 pm-2:19 pm

Nonstop1h 30m

Washington, D.C. Reagan-National

Sat 5/30

2:54 pm-4:17 pm

Nonstop1h 23m

$239

BuffaloWashington, D.C.

BUF - DCA

BUFDCA

Buffalo

Wed 6/3

10:50 am-2:43 pm

1 stop3h 53m

Washington, D.C. Reagan-National

Tue 6/9

6:00 am-1:42 pm

1 stop7h 42m

$240

BuffaloWashington, D.C.

BUF - DCA

BUFDCA

Buffalo

Tue 6/16

4:55 pm-6:27 pm

Nonstop1h 32m

Washington, D.C. Reagan-National

Tue 6/23

10:51 am-12:19 pm

Nonstop1h 28m

$241

BuffaloWashington, D.C.

BUF - DCA

BUFDCA

Buffalo

Tue 6/9

10:50 am-2:43 pm

1 stop3h 53m

Washington, D.C. Reagan-National

Wed 6/10

6:59 am-5:19 pm

1 stop10h 20m

$247

BuffaloWashington, D.C.

BUF - DCA

BUFDCA

Buffalo

Fri 5/29

12:49 pm-2:19 pm

Nonstop1h 30m

Washington, D.C. Reagan-National

Sat 5/30

12:59 pm-6:39 pm

1 stop5h 40m

$249

BuffaloWashington, D.C.

BUF - DCA

BUFDCA

Buffalo

Mon 6/1

5:00 am-6:32 am

Nonstop1h 32m

Washington, D.C. Reagan-National

Mon 6/8

6:00 am-10:52 am

1 stop4h 52m

$250

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first
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See travel insights to District of Columbia from

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

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 cheapest month to fly to District of Columbia?

In general, October is the cheapest month to fly from Buffalo to District of Columbia. Due to it being the ‘off-season’ during this time, you can expect flight prices to be around $100. If you don’t want to visit District of Columbia in October, then you should wait until July to fly from Buffalo, when ticket prices are also cheap, with an average price of $110.

What is the cheapest day to depart on your flight to District of Columbia?

The cheapest day to depart on your flight to District of Columbia is on a Friday when prices can be found for as low as $350. This is often the case because there is less demand to fly during this day of the week. On the other hand, Tuesday is the most expensive day to depart from Buffalo because it is more convenient for both business and leisure travelers. As a result, prices tend to be around $536.

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

Flying to District of Columbia from Buffalo in the afternoon is the least expensive time of day to depart. momondo users have found prices as low as $353 when looking at flights departing in the afternoon. Flights to District of Columbia are more costly at noon, with an average ticket price of $811. Departure times at noon fall within the peak daily travel times, which is why tickets can be more expensive.

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

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

Can stopping save me money on Buffalo to District of Columbia flights?

You could potentially save up to 28% on your flight if you consider stops on a Buffalo to District of Columbia flight.

Cheap Buffalo to District of Columbia flight deals and tips

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

Best Price Found

$163

Fastest flight time

1h 16m

Direct flights

Every day

Airports in District of Columbia

2 airports
The best one-way flight to District of Columbia from Buffalo in the past 72 hours is $163. The best round-trip flight deal from Buffalo to District of Columbia found on momondo in the last 72 hours is $284.
The fastest flight from Buffalo to District of Columbia takes 1h 16m
Direct flights go from Buffalo to District of Columbia every day.
There are 2 airports in District of Columbia. From Buffalo there are direct flights to Washington, D.C. Reagan-National (DCA), Washington, D.C. Dulles Intl (IAD).
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Frequently asked questions about flying from Buffalo to District of Columbia

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

    Prices for flights from Buffalo Airport to District of Columbia were last updated today.

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

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

    The minimum age for a child to fly alone is five, but airlines that offer an unaccompanied minor (UNMR) service may have their own age limitations. Flight duration, scheduling, and layovers are among the considerations that may influence age limits. We recommend that you double-check with the airline you are booking with for travel from Buffalo Airport to District of Columbia.

  • What documentation or ID do you need to fly to District of Columbia?

    The required travel and health documents for your District of Columbia trip may vary depending on your itinerary and personal circumstances. As a general rule, you should carry multiple documents, including a national ID card or driver's license and a passport valid for six months after your intended arrival at District of Columbia. We recommend that you seek guidance from your airline or a reliable third party such as IATA.

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

Best airlines flying from Buffalo to District of Columbia

Compare and see reviews for airlines that fly from Buffalo to District of Columbia with momondo
Airline
Rating
Free Cancellation
Price
FrontierPriceFrom $156Free CancellationRating
5.6
2,965 reviews
Search Frontier flights
JetBluePriceFrom $182Free CancellationRating
7.1
2,977 reviews
Search JetBlue flights
United AirlinesPriceFrom $184Free CancellationRating
7.4
9,683 reviews
Search United Airlines flights
American AirlinesPriceFrom $184Free CancellationRating
7.1
11,670 reviews
Search American Airlines flights
SouthwestPriceFrom $235Free CancellationRating
7.9
4,305 reviews
Search Southwest flights

Why use momondo?

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

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 District of Columbia from Buffalo.

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

Yes. momondo enables you to select and highlight flights to District of Columbia from Buffalo with this policy.

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

Once you have performed a search in the form on the page, momondo provides useful filters and insights. We can show you the cheapest days and times to fly as well as help filter your options to help you make an informed choice when booking flights to District of Columbia from Buffalo.

I’m not ready to book a flight from Buffalo to District of Columbia right now. Can momondo alert me if prices change?

If you are not ready to book a flight from Buffalo to District of Columbia now, use our insights above to find helpful tips or alternatively set up a price alert, where momondo will track prices on flights to District of Columbia and let you know when they change.

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