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District of Columbia

$106+ Cheap flights from Buffalo (BUF) to District of Columbia

This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 10/18. Fares are subject to change and may not be available on all flights or dates of travel.
BUF — IAD
Oct 16 — Oct 231
Thu 10/16
Thu 10/23
1 adult, Economy
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Cheap flight deals from Buffalo to District of Columbia

Keep the following information in mind while searching for Buffalo to District of Columbia flight deals. Data was last updated September 16, 2025.

Round-trip from

$179
(American Airlines)

One-way from

$106
(Frontier)

Popular in

November

Cheapest in

August

Average price

$271

Good round-trip deal

$242 or less

Good one-way deal

$128 or less
From Buffalo to District of Columbia
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One-way flight from Buffalo to District of Columbia
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Highest demand for flights based on searches. 5% potential increase in price ($14 potential increase over avg. RT price).
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Cheapest flight prices on average. 0% potential price decrease ($3 potential savings vs. average RT price).
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Average for round-trip flights in September 2025
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Price to beat on a round-trip flight from Buffalo to District of Columbia.
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Price to beat on a one-way flight from Buffalo to District of Columbia.
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Find flight deals from Buffalo to District of Columbia

Cheapest flights from Buffalo to District of Columbia
Explore the most affordable flight options available from Buffalo to District of Columbia. Find the lowest fares from popular airlines and budget airlines, with prices last updated on September 16, 2025.

This American Airlines deal was found by Cheapflights users on 9/14. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 10/315:14 amBUF - DCA
Nonstop1h 21mAmerican Airlines
Sun 11/210:15 pmDCA - BUF
Nonstop1h 29mAmerican Airlines
Deal found 9/14$179
This American Airlines deal was found by Cheapflights users on 9/15. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 10/95:14 amBUF - DCA
Nonstop1h 21mAmerican Airlines
Sun 10/1210:20 pmDCA - BUF
Nonstop1h 22mAmerican Airlines
Deal found 9/15$180
This American Airlines deal was found by Cheapflights users on 9/15. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 10/25:38 amBUF - DCA
Nonstop1h 21mAmerican Airlines
Tue 10/710:20 pmDCA - BUF
Nonstop1h 22mAmerican Airlines
Deal found 9/15$184
This Frontier deal was found by Cheapflights users on 9/14. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Frontier is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 10/312:42 pmBUF - IAD
1 stop8h 47mFrontier
Sun 11/210:54 pmIAD - BUF
2 stops14h 43mFrontier
Deal found 9/14$186
This American Airlines deal was found by Cheapflights users on 9/15. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 10/311:59 amBUF - DCA
Nonstop1h 20mAmerican Airlines
Sun 10/510:25 pmDCA - BUF
Nonstop1h 30mAmerican Airlines
Deal found 9/15$189
This Frontier deal was found by Cheapflights users on 9/14. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Frontier is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 10/309:04 pmBUF - IAD
2 stops19h 30mFrontier
Sun 11/25:00 amIAD - BUF
1 stop7h 47mFrontier
Deal found 9/14$190
This United Airlines deal was found by Cheapflights users on 9/15. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 11/17:30 pmBUF - IAD
Nonstop1h 24mUnited Airlines
Mon 11/312:48 pmIAD - BUF
Nonstop1h 32mUnited Airlines
Deal found 9/15$194
This Justfly.com deal was found by Cheapflights users on 9/15. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Justfly.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 10/34:57 pmBUF - DCA
1 stop19h 13mFrontier
Sun 10/57:00 amDCA - BUF
1 stop9h 02mFrontier
Deal found 9/15$196
This American Airlines deal was found by Cheapflights users on 9/15. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 11/55:25 pmBUF - DCA
Nonstop1h 27mAmerican Airlines
Wed 11/510:10 pmDCA - BUF
1 stop12h 41mAmerican Airlines
Deal found 9/15$197
This American Airlines deal was found by Cheapflights users on 9/14. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 9/2611:59 amBUF - DCA
Nonstop1h 20mAmerican Airlines
Mon 9/2912:47 pmDCA - BUF
Nonstop1h 18mAmerican Airlines
Deal found 9/14$199
This Delta deal was found by Cheapflights users on 9/15. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 10/217:30 pmBUF - IAD
1 stop3h 30mDelta
Sat 10/256:05 amIAD - BUF
1 stop3h 45mDelta
Deal found 9/15$199
This Delta deal was found by Cheapflights users on 9/15. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 10/27:34 pmBUF - DCA
1 stop3h 23mDelta
Tue 10/75:00 pmDCA - BUF
1 stop5h 52mDelta
Deal found 9/15$204

Cheapflights 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, Cheapflights users made 2,558,603 searches. Data last updated September 16, 2025.
Use the filters below to find and compare flights from Buffalo to District of Columbia that are best for you.

Fly from

Buffalo

Fly to

District of Columbia

Route

Depart

Return

Price

BuffaloWashington, D.C.

BUF - DCA

BUFDCA

Buffalo

Fri 10/24

5:14 am-6:35 am

Nonstop1h 21m

Washington, D.C. Reagan-National

Sat 10/25

6:22 pm-7:45 pm

Nonstop1h 23m

$179

BuffaloWashington, D.C.

BUF - DCA

BUFDCA

Buffalo

Fri 10/31

5:14 am-6:35 am

Nonstop1h 21m

Washington, D.C. Reagan-National

Sun 11/2

10:15 pm-11:44 pm

Nonstop1h 29m

$179

BuffaloWashington, D.C.

BUF - DCA

BUFDCA

Buffalo

Thu 11/20

5:20 am-6:46 am

Nonstop1h 26m

Washington, D.C. Reagan-National

Sun 11/23

10:15 pm-11:44 pm

Nonstop1h 29m

$179

BuffaloWashington, D.C.

BUF - DCA

BUFDCA

Buffalo

Fri 11/14

5:20 am-6:46 am

Nonstop1h 26m

Washington, D.C. Reagan-National

Mon 11/17

10:59 am-12:17 pm

Nonstop1h 18m

$179

BuffaloWashington, D.C.

BUF - DCA

BUFDCA

Buffalo

Fri 10/3

4:57 pm-12:10 pm

1 stop19h 13m

Washington, D.C. Reagan-National

Sun 10/5

7:00 am-4:02 pm

1 stop9h 02m

$196

BuffaloWashington, D.C.

BUF - DCA

BUFDCA

Buffalo

Wed 11/5

5:25 pm-6:52 pm

Nonstop1h 27m

Washington, D.C. Reagan-National

Wed 11/5

10:10 pm-10:51 am

1 stop12h 41m

$197

BuffaloWashington, D.C.

BUF - DCA

BUFDCA

Buffalo

Thu 2/26

11:15 am-6:06 pm

1 stop6h 51m

Washington, D.C. Reagan-National

Sun 3/1

6:00 am-9:45 am

1 stop3h 45m

$199

BuffaloWashington, D.C.

BUF - IAD

BUFIAD

Buffalo

Fri 10/3

7:45 pm-9:07 pm

Nonstop1h 22m

Washington, D.C. Dulles Intl

Sun 10/5

8:20 am-9:43 am

Nonstop1h 23m

$199

BuffaloWashington, D.C.

BUF - IAD

BUFIAD

Buffalo

Tue 10/21

7:30 pm-11:00 pm

1 stop3h 30m

Washington, D.C. Dulles Intl

Tue 10/28

12:09 pm-7:10 pm

1 stop7h 01m

$199

BuffaloWashington, D.C.

BUF - IAD

BUFIAD

Buffalo

Thu 2/26

7:00 am-11:53 am

1 stop4h 53m

Washington, D.C. Dulles Intl

Sun 3/1

6:10 am-9:45 am

1 stop3h 35m

$199

Flights are sorted by cheapest round-trip flights first.

Deals found on 9/15

Showing 1-10 of 40 results
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Best time to book a flight from Buffalo to District of Columbia

Have a flexible travel schedule? Discover the best time to fly to District of Columbia from Buffalo with our price prediction graph.
Estimated round-trip price
Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.

Cheapflights Insights

Everything you need to know about your flight from Buffalo to District of Columbia

What is the cheapest month to book a flight from Buffalo to District of Columbia?

Currently, August is the cheapest month in which you can book a flight from Buffalo to District of Columbia (average of $292). Flying from Buffalo to District of Columbia in April is currently the most expensive (average of $337). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

What is the cheapest time of day to fly from BUF to DC?

Find hourly flight availability from Buffalo to District of Columbia. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated September 16, 2025.

Regardless of the time of day you decide to fly, the ticket price will remain around the same. Book flights from Buffalo to District of Columbia as you normally would.

Weekly flight availability from Buffalo to District of Columbia

Explore weekly flight availability from Buffalo to District of Columbia. Discover flights operating on different days of the week, giving you the flexibility to choose a travel day that best fits your plans. Compare info to find the most convenient option for your journey. Data last updated September 16, 2025.

The most flights from BUF to USDC are scheduled on a Monday (13 on average). You will have fewer flight options on Saturday, which is when the least amount of flights are scheduled (2 on average).

How much does it cost to fly round-trip from Buffalo to District of Columbia?

Reviews of airlines servicing District of Columbia

Get insights into the airlines that provide service to District of Columbia. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to District of Columbia. Reviews last updated September 16, 2025.
Peruse reviews from past customers who have flown with Southwest, Delta, and United Airlines from Buffalo to District of Columbia to help guide your decision. Users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.
Southwest
8.0
Very good
4,242 reviews

Boarding

8.1

Crew

8.6

Food

7.0

Comfort

8.0

Entertainment

7.5

Overall

8.0

Reviews

1 / 20
2.0
Mediocre

Mike,Aug 2025

OKC - AUS

AC was not adequate, even on a night flight. WiFi subpar even for the airlines
Southwest
8.0
Very good
4,242 reviews
Southwest
8.0
Very good
4,242 reviews

Boarding

8.1

Crew

8.6

Food

7.0

Comfort

8.0

Entertainment

7.5

Overall

8.0

Reviews

1 / 20
2.0
Mediocre

Mike,Aug 2025

OKC - AUS

AC was not adequate, even on a night flight. WiFi subpar even for the airlines
Delta
8.0
Very good
7,957 reviews
Southwest
8.0
Very good
4,242 reviews

Boarding

8.1

Crew

8.6

Food

7.0

Comfort

8.0

Entertainment

7.5

Overall

8.0

Reviews

1 / 20
2.0
Mediocre

Mike,Aug 2025

OKC - AUS

AC was not adequate, even on a night flight. WiFi subpar even for the airlines
United Airlines
7.4
Good
8,924 reviews
Southwest
8.0
Very good
4,242 reviews

Boarding

8.1

Crew

8.6

Food

7.0

Comfort

8.0

Entertainment

7.5

Overall

8.0

Reviews

1 / 20
2.0
Mediocre

Mike,Aug 2025

OKC - AUS

AC was not adequate, even on a night flight. WiFi subpar even for the airlines
American Airlines
7.2
Good
10,000 reviews
Southwest
8.0
Very good
4,242 reviews

Boarding

8.1

Crew

8.6

Food

7.0

Comfort

8.0

Entertainment

7.5

Overall

8.0

Reviews

1 / 20
2.0
Mediocre

Mike,Aug 2025

OKC - AUS

AC was not adequate, even on a night flight. WiFi subpar even for the airlines

Related info for your journey

Find useful and relevant information for your journey from Buffalo to District of Columbia. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • What airport do you fly from for flights from Buffalo to District of Columbia?

    Buffalo (BUF) is the airport you will fly out of if you book a flight from Buffalo to District of Columbia. It is only a 8.3 mi journey to Buffalo (BUF) from Buffalo’s city center.

  • How long is the flight from Buffalo to District of Columbia?

    Airlines like American Airlines, Frontier, and United Airlines fly from Buffalo to District of Columbia in about 1h 21m. The time it takes to get you to your destination can typically vary by up to 17h 52m. The distance between Buffalo and District of Columbia is about 296 mi. This flight may include one or multiple stops.

  • What are the cheapest airlines to fly from Buffalo to District of Columbia one-way?

    One-way options have recently been found by users for as low as $112 on Frontier. Other airlines that offer cheap prices include JetBlue from $113 and American Airlines from $193 one-way.

  • What are the most reliable airlines from Buffalo to District of Columbia?

    Before booking your flight to District of Columbia from Buffalo, check out the most reliable airlines to get you to your destination on time: Mesa Airlines (98%), United Airlines (92%), GoJet( 92%).

  • What are the cheapest flights from Buffalo to District of Columbia?

    On average you can expect to pay $873 for a flight from Buffalo to District of Columbia. The cheapest flight overall is $108 while the most popular route, (Buffalo - Washington, D.C. Dulles Intl) is currently priced at $194.

  • Can I find deals for flights from Buffalo to District of Columbia that include hotel bookings?

    Yes. In addition to deals on Buffalo to District of Columbia flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from Buffalo to District of Columbia?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Buffalo to District of Columbia.

  • Can I find deals for business class flights from Buffalo to District of Columbia?

    Yes. Cheapflights offers flight deals from Buffalo to District of Columbia by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

  • What is the cheapest month to book a flight from Buffalo to District of Columbia?

    Currently, August is the cheapest month in which you can book a flight from Buffalo to District of Columbia (average of $292). Flying from Buffalo to District of Columbia in April is currently the most expensive (average of $337). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

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Top 4 airlines flying from Buffalo to District of Columbia

Discover the top 4 airlines that operate flights from Buffalo to District of Columbia. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated September 16, 2025.
AirlineCheapestAverageFlexibilityOn-time
SouthwestCheapest$119Average$336FlexibilityNo cancel feeOn-time63%
FrontierCheapest$171Average$206FlexibilityNo cancel feeOn-time62%
American AirlinesCheapest$185Average$269FlexibilityNo cancel feeOn-time71%
United AirlinesCheapest$188Average$268FlexibilityNo cancel feeOn-time69%

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