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$55+ Cheap flights from District of Columbia to Buffalo (BUF)

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 1/12. Fares are subject to change and may not be available on all flights or dates of travel.
IAD — BUF
Dec 3 — Dec 101
Wed 12/3
Wed 12/10
1 adult, Economy
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Cheap flight deals from District of Columbia to Buffalo

Keep the following information in mind while searching for District of Columbia to Buffalo flight deals. Data was last updated November 3, 2025.

Most accurate provider

eDreams
3 stars

Most trusted provider

eDreams
3 stars

Round-trip from

$196
(American Airlines)

One-way from

$55
(Priceline)

Popular in

November

Cheapest in

April

Average price

$343

Good round-trip deal

$232 or less

Good one-way deal

$158 or less
Provider with most accurate pricing for Washington, D.C. (WAS)-Buffalo flight deals.
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Provider most trusted by Cheapflights users for Washington, D.C. (WAS)-Buffalo flights.
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From District of Columbia to Buffalo
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One-way flight from District of Columbia to Buffalo
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Highest demand for flights based on searches. 7% potential increase in price ($25 potential increase over avg. RT price).
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Cheapest flight prices on average. 1% potential price decrease ($5 potential savings vs. average RT price).
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Average for round-trip flights in November 2025
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Price to beat on a round-trip flight from District of Columbia to Buffalo.
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Price to beat on a one-way flight from District of Columbia to Buffalo.
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Find flight deals from District of Columbia to Buffalo

Cheapest flights from District of Columbia to Buffalo
Explore the most affordable flight options available from District of Columbia to Buffalo. Find the lowest fares from popular airlines and budget airlines, with prices last updated on November 3, 2025.

This American Airlines deal was found by Cheapflights users on 11/3. 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 12/116:30 amDCA - BUF
1 stop8h 36mAmerican Airlines
Sun 12/1412:43 pmBUF - DCA
Nonstop1h 27mAmerican Airlines
Deal found 11/3$196
This Kiwi.com deal was found by Cheapflights users on 11/3. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 12/129:20 pmIAD - BUF
1 stop16h 55mFrontier
Mon 12/1511:40 amBUF - IAD
1 stop11h 25mFrontier
Deal found 11/3$196
This United Airlines deal was found by Cheapflights users on 11/3. 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.
Fri 12/1212:50 pmIAD - BUF
Nonstop1h 32mUnited Airlines
Sun 12/143:00 pmBUF - IAD
Nonstop1h 21mUnited Airlines
Deal found 11/3$197
This Delta deal was found by Cheapflights users on 11/3. 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.
Fri 12/126:02 amDCA - BUF
1 stop6h 32mDelta
Sun 12/146:12 amBUF - DCA
1 stop5h 25mDelta
Deal found 11/3$199
This Delta deal was found by Cheapflights users on 11/3. 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 12/117:59 pmIAD - BUF
1 stop4h 17mDelta
Sun 12/146:12 amBUF - IAD
1 stop4h 14mDelta
Deal found 11/3$199
This Kiwi.com deal was found by Cheapflights users on 11/1. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 11/198:40 amIAD - BUF
2 stops26h 05mFrontier
Thu 12/412:35 pmBUF - IAD
1 stop10h 35mFrontier
Deal found 11/1$202
This American Airlines deal was found by Cheapflights users on 11/1. 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 11/196:50 amDCA - BUF
1 stop8h 30mAmerican Airlines
Tue 12/25:20 amBUF - DCA
Nonstop1h 26mAmerican Airlines
Deal found 11/1$206
This Trip.com deal was found by Cheapflights users on 11/2. 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 Trip.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 11/136:00 amIAD - BUF
1 stop7h 37mFrontier
Sat 11/157:12 pmBUF - IAD
1 stop24h 39mFrontier
Deal found 11/2$206
This Kiwi.com deal was found by Cheapflights users on 11/2. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 11/168:36 pmIAD - BUF
1 stop15h 08mFrontier
Thu 11/2011:40 amBUF - IAD
1 stop20h 10mFrontier
Deal found 11/2$208
This American Airlines deal was found by Cheapflights users on 11/3. 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.
Tue 11/1810:59 amDCA - BUF
Nonstop1h 18mAmerican Airlines
Sat 11/225:32 pmBUF - DCA
Nonstop1h 27mAmerican Airlines
Deal found 11/3$209
This Kiwi.com deal was found by Cheapflights users on 11/1. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 11/176:00 amIAD - BUF
1 stop7h 37mFrontier
Fri 12/511:30 amBUF - IAD
1 stop11h 35mFrontier
Deal found 11/1$209
This American Airlines deal was found by Cheapflights users on 11/2. 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 12/1810:15 pmDCA - BUF
Nonstop1h 17mAmerican Airlines
Thu 12/2512:53 pmBUF - DCA
Nonstop1h 26mAmerican Airlines
Deal found 11/2$210

Cheapflights Fare Finder

 
Customize your flight search to find flights from District of Columbia to Buffalo 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 November 3, 2025.
Use the filters below to find and compare flights from District of Columbia to Buffalo that are best for you.

Fly from

District of Columbia

Fly to

Buffalo

Route

Depart

Return

Price

Washington, D.C.Buffalo

DCA - BUF

DCABUF

Washington, D.C. Reagan-National

Fri 12/12

6:02 am-12:34 pm

1 stop6h 32m

Buffalo

Mon 12/15

2:57 pm-8:51 pm

1 stop5h 54m

$199

Washington, D.C.Buffalo

DCA - BUF

DCABUF

Washington, D.C. Reagan-National

Fri 12/12

6:02 am-12:34 pm

1 stop6h 32m

Buffalo

Sun 12/14

6:12 am-11:37 am

1 stop5h 25m

$199

Washington, D.C.Buffalo

IAD - BUF

IADBUF

Washington, D.C. Dulles Intl

Fri 12/12

6:00 am-12:34 pm

1 stop6h 34m

Buffalo

Sun 12/14

6:12 am-10:26 am

1 stop4h 14m

$199

Washington, D.C.Buffalo

IAD - BUF

IADBUF

Washington, D.C. Dulles Intl

Thu 12/11

7:59 pm-12:16 am

1 stop4h 17m

Buffalo

Sun 12/14

6:12 am-10:26 am

1 stop4h 14m

$199

Washington, D.C.Buffalo

DCA - BUF

DCABUF

Washington, D.C. Reagan-National

Tue 11/18

10:59 am-12:17 pm

Nonstop1h 18m

Buffalo

Sat 11/22

5:32 pm-6:59 pm

Nonstop1h 27m

$209

Washington, D.C.Buffalo

DCA - BUF

DCABUF

Washington, D.C. Reagan-National

Wed 11/19

6:24 am-11:19 am

1 stop4h 55m

Buffalo

Wed 12/3

5:00 pm-10:58 pm

1 stop5h 58m

$213

Washington, D.C.Buffalo

DCA - BUF

DCABUF

Washington, D.C. Reagan-National

Thu 11/20

6:07 am-10:37 am

1 stop4h 30m

Buffalo

Tue 12/2

5:42 pm-10:54 pm

1 stop5h 12m

$214

Washington, D.C.Buffalo

DCA - BUF

DCABUF

Washington, D.C. Reagan-National

Tue 11/18

6:00 am-9:42 am

1 stop3h 42m

Buffalo

Sun 11/23

6:12 am-11:41 am

1 stop5h 29m

$214

Washington, D.C.Buffalo

DCA - BUF

DCABUF

Washington, D.C. Reagan-National

Mon 11/17

11:30 am-5:00 pm

1 stop5h 30m

Buffalo

Thu 12/4

5:50 pm-11:08 pm

1 stop5h 18m

$214

Washington, D.C.Buffalo

DCA - BUF

DCABUF

Washington, D.C. Reagan-National

Mon 11/17

8:50 am-2:10 pm

1 stop5h 20m

Buffalo

Sun 11/23

2:50 pm-6:35 pm

1 stop3h 45m

$214

Flights are sorted by cheapest round-trip flights first.

Deals found on 11/1

Showing 1-10 of 39 results
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Best time to book a flight from District of Columbia to Buffalo

Have a flexible travel schedule? Discover the best time to fly to Buffalo from District of Columbia 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 District of Columbia to Buffalo

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

Currently, April is the cheapest month in which you can book a flight from District of Columbia to Buffalo (average of $102). Flying from District of Columbia to Buffalo in July is currently the most expensive (average of $185). 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 DC to BUF?

Find hourly flight availability from District of Columbia to Buffalo. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated November 3, 2025.

One of the essential ways to save on airfare from District of Columbia to Buffalo is to remain as flexible as possible. Flights that are in the afternoon tend to be the most expensive. A flight at noon could potentially save you up to 16% on airfare.

What is the cheapest day to fly from District of Columbia to Buffalo?

Use this chart to determine the cheapest time to fly round-trip from District of Columbia to Buffalo. Price data was last updated on November 2, 2025.

Travelers seeking maximum savings on their District of Columbia to Buffalo flight should consider departing on Tuesday evenings when fares are most often at their lowest. Sunday mornings flights should be avoided if possible as fares are typically the most expensive at this time.

Weekly flight availability from District of Columbia to Buffalo

Explore weekly flight availability from District of Columbia to Buffalo. 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 November 3, 2025.

The most flights from USDC to BUF are scheduled on a Monday (8 on average). You will have fewer flight options on Wednesday, which is when the least amount of flights are scheduled (1 on average).

Related info for your journey

Find useful and relevant information for your journey from District of Columbia to Buffalo. 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 into for flights to Buffalo from District of Columbia?

    Located just 8.3 mi from the city center, Buffalo (BUF) is the airport most travelers will use when flying to Buffalo from District of Columbia.

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

    Departing from District of Columbia to Buffalo will take you 1h 18m. Airlines will cover a distance of 296 mi. Both multi-stop and nonstop flights can be found to your destination and back.

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

    One-way options have recently been found by users for as low as $107 on JetBlue. Other airlines that offer cheap prices include Frontier from $143 and American Airlines from $188 one-way.

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

    The top 3 most reliable airlines when flying from District of Columbia to Buffalo are Lufthansa (92%), Mesa Airlines (91%) and CommutAir (90%).

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

    While on average a flight from District of Columbia to Buffalo is generally $277, our data shows the cheapest flight currently is $123. When looking at the most popular route, (Washington, D.C. Dulles Intl - Buffalo), you can expect to pay $179 for that flight.

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

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

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

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

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

    Yes. Cheapflights offers flight deals from District of Columbia to Buffalo 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 District of Columbia to Buffalo?

    Currently, April is the cheapest month in which you can book a flight from District of Columbia to Buffalo (average of $102). Flying from District of Columbia to Buffalo in July is currently the most expensive (average of $185). 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.

See more FAQs

Traveling to a place near Buffalo?

Book flights to Buffalo if you plan to visit one of these locations
Lockport
Cheektowaga
Orchard Park
Batavia
Williamsville
Eden
Amherst
West Seneca

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Top 4 airlines flying from District of Columbia to Buffalo

Discover the top 4 airlines that operate flights from District of Columbia to Buffalo. 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 November 3, 2025.
AirlineCheapestAverageFlexibilityOn-time
FrontierCheapest$118Average$234FlexibilityNo cancel feeOn-time62%
United AirlinesCheapest$179Average$275FlexibilityNo cancel feeOn-time69%
American AirlinesCheapest$184Average$301FlexibilityNo cancel feeOn-time71%
SouthwestCheapest$199Average$336FlexibilityNo cancel feeOn-time63%

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