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Cheap flights from Buffalo to District of Columbia from $97

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 8/23. 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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Find the cheapest flights from Buffalo to District of Columbia

Cheap round-trip flights

American Airlines Logo
5:33 pm - 6:59 pmBUF-DCA
1h 26mnonstop
American Airlines Logo
10:25 pm - 11:55 pmDCA-BUF
1h 30mnonstop
$179American Airlines
Find Deal
Fri, Sep 5 - Sun, Sep 7
United Airlines Logo
6:00 am - 7:19 amBUF-IAD
1h 19mnonstop
United Airlines Logo
10:30 pm - 11:59 pmIAD-BUF
1h 29mnonstop
$179United Airlines
Find Deal
Thu, Sep 11 - Sun, Sep 14
American Airlines Logo
11:59 am - 1:19 pmBUF-DCA
1h 20mnonstop
American Airlines Logo
10:25 pm - 11:55 pmDCA-BUF
1h 30mnonstop
$180American Airlines
Find Deal
Sat, Sep 6 - Sun, Sep 7
American Airlines Logo
5:38 am - 6:59 amBUF-DCA
1h 21mnonstop
American Airlines Logo
10:25 pm - 11:55 pmDCA-BUF
1h 30mnonstop
$181American Airlines
Find Deal
Thu, Sep 11 - Sun, Sep 14
Frontier Logo
6:59 pm - 6:24 pmBUF-IAD
23h 25m1 stop
Frontier Logo
1:55 pm - 11:22 amIAD-BUF
21h 27m1 stop
$184Frontier
Find Deal
Fri, Oct 3 - Sun, Oct 5
Frontier Logo
9:13 pm - 8:53 pmBUF-IAD
23h 40m1 stop
Frontier Logo
4:40 pm - 11:19 amIAD-BUF
18h 39m1 stop
$185Frontier
Find Deal
Fri, Oct 17 - Sun, Oct 19
United Airlines Logo
6:00 am - 7:20 amBUF-IAD
1h 20mnonstop
United Airlines Logo
8:25 am - 9:46 amIAD-BUF
1h 21mnonstop
$191United Airlines
Find Deal
Sun, Sep 14 - Sun, Sep 21
Delta Logo
12:45 pm - 6:34 pmBUF-DCA
5h 49m1 stop
Delta Logo
5:50 pm - 11:24 pmDCA-BUF
5h 34m1 stop
$198Delta
Find Deal
Fri, Sep 5 - Mon, Sep 8
Delta Logo
6:50 pm - 11:26 pmBUF-IAD
4h 36m1 stop
Delta Logo
8:23 pm - 12:53 amIAD-BUF
4h 30m1 stop
$199Delta
Find Deal
Sat, Sep 6 - Sun, Sep 7
Southwest Logo
8:45 am - 2:45 pmBUF-DCA
6h 00m1 stop
Southwest Logo
11:40 am - 9:25 pmDCA-BUF
9h 45m1 stop
$292Southwest
Find Deal
Tue, Oct 7 - Thu, Oct 9

Delta flights from Buffalo to District of Columbia

Our best Delta deals on Buffalo to District of Columbia flight tickets
Delta
Sep 5
BUF12:45 pmBuffalo
5h 49m
1 stop
DCA6:34 pmWashington, D.C. Reagan-National
Sep 8
DCA5:50 pmWashington, D.C. Reagan-National
5h 34m
1 stop
BUF11:24 pmBuffalo
$198
Find similar
Delta
Sep 6
BUF6:50 pmBuffalo
4h 36m
1 stop
IAD11:26 pmWashington, D.C. Dulles Intl
Sep 7
IAD8:23 pmWashington, D.C. Dulles Intl
4h 30m
1 stop
BUF12:53 amBuffalo
$199
Find similar
Delta
Sep 11
BUF7:34 pmBuffalo
3h 23m
1 stop
DCA10:57 pmWashington, D.C. Reagan-National
Sep 14
DCA9:40 amWashington, D.C. Reagan-National
5h 31m
1 stop
BUF3:11 pmBuffalo
$200
Find similar

Frontier flights from Buffalo to District of Columbia

Our best Frontier deals on Buffalo to District of Columbia flight tickets
Frontier
Oct 3
BUF6:59 pmBuffalo
23h 25m
1 stop
IAD6:24 pmWashington, D.C. Dulles Intl
Oct 5
IAD1:55 pmWashington, D.C. Dulles Intl
21h 27m
1 stop
BUF11:22 amBuffalo
$184
Find similar
Frontier
Oct 17
BUF9:13 pmBuffalo
23h 40m
1 stop
IAD8:53 pmWashington, D.C. Dulles Intl
Oct 19
IAD4:40 pmWashington, D.C. Dulles Intl
18h 39m
1 stop
BUF11:19 amBuffalo
$185
Find similar
Frontier
Sep 11
BUF12:17 pmBuffalo
11h 58m
1 stop
IAD12:15 amWashington, D.C. Dulles Intl
Sep 14
IAD10:09 pmWashington, D.C. Dulles Intl
13h 13m
2 stops
BUF11:22 amBuffalo
$186
Find similar

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 August 18, 2025.
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

BuffaloWashington, D.C.

BUF - DCA

BUFDCA

Buffalo

Fri 9/5

5:33 pm-6:59 pm

Nonstop1h 26m

Washington, D.C. Reagan-National

Sun 9/7

10:25 pm-11:55 pm

Nonstop1h 30m

$179

BuffaloWashington, D.C.

BUF - IAD

BUFIAD

Buffalo

Thu 9/11

6:00 am-7:19 am

Nonstop1h 19m

Washington, D.C. Dulles Intl

Sun 9/14

10:30 pm-11:59 pm

Nonstop1h 29m

$179

BuffaloWashington, D.C.

BUF - DCA

BUFDCA

Buffalo

Sat 9/6

11:59 am-1:19 pm

Nonstop1h 20m

Washington, D.C. Reagan-National

Sun 9/7

10:25 pm-11:55 pm

Nonstop1h 30m

$180

BuffaloWashington, D.C.

BUF - DCA

BUFDCA

Buffalo

Thu 9/11

5:38 am-6:59 am

Nonstop1h 21m

Washington, D.C. Reagan-National

Sun 9/14

10:25 pm-11:55 pm

Nonstop1h 30m

$181

BuffaloWashington, D.C.

BUF - IAD

BUFIAD

Buffalo

Fri 10/3

6:59 pm-6:24 pm

1 stop23h 25m

Washington, D.C. Dulles Intl

Sun 10/5

1:55 pm-11:22 am

1 stop21h 27m

$184

BuffaloWashington, D.C.

BUF - IAD

BUFIAD

Buffalo

Fri 10/17

9:13 pm-8:53 pm

1 stop23h 40m

Washington, D.C. Dulles Intl

Sun 10/19

4:40 pm-11:19 am

1 stop18h 39m

$185

BuffaloWashington, D.C.

BUF - IAD

BUFIAD

Buffalo

Sun 9/14

6:00 am-7:20 am

Nonstop1h 20m

Washington, D.C. Dulles Intl

Sun 9/21

8:25 am-9:46 am

Nonstop1h 21m

$191

BuffaloWashington, D.C.

BUF - DCA

BUFDCA

Buffalo

Fri 9/5

12:45 pm-6:34 pm

1 stop5h 49m

Washington, D.C. Reagan-National

Mon 9/8

5:50 pm-11:24 pm

1 stop5h 34m

$198

BuffaloWashington, D.C.

BUF - IAD

BUFIAD

Buffalo

Sat 9/6

6:50 pm-11:26 pm

1 stop4h 36m

Washington, D.C. Dulles Intl

Sun 9/7

8:23 pm-12:53 am

1 stop4h 30m

$199

BuffaloWashington, D.C.

BUF - DCA

BUFDCA

Buffalo

Tue 10/7

8:45 am-2:45 pm

1 stop6h 00m

Washington, D.C. Reagan-National

Thu 10/9

11:40 am-9:25 pm

1 stop9h 45m

$292

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, August 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 $199. If you don’t want to visit District of Columbia in August, then you should wait until May to fly from Buffalo, when ticket prices are also cheap, with an average price of $239.

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 $354. This is often the case because there is less demand to fly during this day of the week. On the other hand, Monday 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 $572.

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 $362 when looking at flights departing in the afternoon. Flights to District of Columbia are more costly at noon, with an average ticket price of $828. 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

How far in advance should I book a flight to District of Columbia?

You are more likely to see cheaper flights to District of Columbia from Buffalo when booking weeks ahead of your departure date. In general, you can expect to find flights to District of Columbia for around $264 when searching weeks out. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to District of Columbia from Buffalo for as low as $199 on momondo.

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

There are 4 cabin classes available to choose from on Buffalo to District of Columbia 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 Buffalo to District of Columbia flights?

No. A direct flight is the cheapest option for a flight between Buffalo to District of Columbia.

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

$97

Fastest flight time

1h 15m

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 $97. The best round-trip flight deal from Buffalo to District of Columbia found on momondo in the last 72 hours is $179.
The fastest flight from Buffalo to District of Columbia takes 1h 15m
Direct flights go from Buffalo to District of Columbia every day.
There are 2 airports near District of Columbia: Washington, D.C. Reagan-National (DCA), Washington, D.C. Dulles Intl (IAD)
Search flight deals

  • 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
SouthwestPriceFrom $154Free CancellationRating
8.0
4,246 reviews
Search Southwest flights
FrontierPriceFrom $156Free CancellationRating
5.8
3,212 reviews
Search Frontier flights
American AirlinesPriceFrom $184Free CancellationRating
7.2
10,000 reviews
Search American Airlines flights
United AirlinesPriceFrom $190Free CancellationRating
7.4
8,925 reviews
Search United Airlines 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.

An easier way to manage your District of Columbia trip

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