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$145+ Cheap flights from Buffalo (BUF) to Washington

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 2/9. Fares are subject to change and may not be available on all flights or dates of travel.
BUF — SEA
Feb 27 — Mar 61
Fri 2/27
Fri 3/6
1 adult, Economy
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Cheap flight deals from Buffalo to Washington

Cheapest flights from Buffalo to Washington
Explore the most affordable flight options available from Buffalo to Washington. Find the lowest fares from popular airlines and budget airlines, with prices last updated on January 28, 2026.

This Sun Country Air deal was found by Cheapflights users on 1/26. 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 Sun Country Air is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 7/2411:41 am
BUF
-
PDX
1 stop14h 02m
Sun Country Air
Sat 8/16:45 pm
PDX
-
BUF
1 stop12h 56m
Sun Country Air
Deal found 1/26$320
This JetBlue deal was found by Cheapflights users on 1/28. 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 JetBlue is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 5/2012:25 pm
BUF
-
SEA
1 stop11h 28m
JetBlue
Tue 6/211:30 am
SEA
-
BUF
1 stop8h 27m
JetBlue
Deal found 1/28$332
This JetBlue deal was found by Cheapflights users on 1/27. 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 JetBlue is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 5/2012:25 pm
BUF
-
SEA
1 stop11h 28m
JetBlue
Thu 5/2811:59 pm
SEA
-
BUF
1 stop8h 30m
JetBlue
Deal found 1/27$335
This JetBlue deal was found by Cheapflights users on 1/27. 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 JetBlue is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 5/1312:25 pm
BUF
-
SEA
1 stop11h 28m
JetBlue
Sun 5/1711:59 pm
SEA
-
BUF
1 stop8h 30m
JetBlue
Deal found 1/27$337
This United Airlines deal was found by Cheapflights users on 1/27. 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.
Tue 2/248:25 am
BUF
-
PDX
1 stop8h 19m
United Airlines
Tue 3/310:38 pm
PDX
-
BUF
1 stop8h 40m
United Airlines
Deal found 1/27$359
This American Airlines deal was found by Cheapflights users on 1/28. 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 2/186:01 pm
BUF
-
SEA
1 stop9h 23m
American Airlines
Wed 2/2511:45 am
SEA
-
BUF
1 stop7h 56m
American Airlines
Deal found 1/28$359
This American Airlines deal was found by Cheapflights users on 1/27. 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 2/174:25 pm
BUF
-
SEA
1 stop8h 32m
American Airlines
Tue 2/241:37 pm
SEA
-
BUF
1 stop7h 03m
American Airlines
Deal found 1/27$363
This Southwest deal was found by Cheapflights users on 1/27. 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 Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 2/248:45 am
BUF
-
PDX
2 stops12h 15m
Southwest
Tue 3/36:30 am
PDX
-
BUF
1 stop6h 45m
Southwest
Deal found 1/27$364
This Delta deal was found by Cheapflights users on 1/25. 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.
Wed 2/1811:52 am
BUF
-
SEA
1 stop13h 30m
Delta
Thu 2/1911:15 pm
SEA
-
BUF
1 stop7h 32m
Delta
Deal found 1/25$364
This Booking.com deal was found by Cheapflights users on 1/26. 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 Booking.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 7/1011:29 am
BUF
-
SEA
1 stop14h 17m
Sun Country Air
Thu 7/1611:59 pm
SEA
-
BUF
1 stop7h 42m
Sun Country Air
Deal found 1/26$365
This Southwest deal was found by Cheapflights users on 1/26. 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 Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 2/2412:20 pm
BUF
-
SEA
2 stops13h 10m
Southwest
Tue 3/36:25 am
SEA
-
BUF
2 stops12h 30m
Southwest
Deal found 1/26$369
This American Airlines deal was found by Cheapflights users on 1/27. 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 3/56:05 am
BUF
-
PDX
1 stop7h 53m
American Airlines
Tue 3/1011:46 am
PDX
-
BUF
1 stop8h 54m
American Airlines
Deal found 1/27$372

Find flight deals from Buffalo to Washington

Keep the following information in mind while searching for Buffalo to Washington flight deals. Data was last updated January 28, 2026.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$320
(Sun Country Air)

One-way from

$145
(Kiwi.com)

Popular in

November

Cheapest in

October

Average price

$506
Provider with most accurate pricing for Buffalo-Seattle/Tacoma Intl flight deals.
Search Deals
Provider most trusted by Cheapflights users for Buffalo-Seattle/Tacoma Intl flights.
Search Deals
From Buffalo to Washington
Search Deals
One-way flight from Buffalo to Washington
Search Deals
Highest demand for flights based on searches. 0% potential increase in price ($2 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 2% potential price decrease ($13 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in January 2026
Search Deals

Cheapflights Fare Finder

 
Customize your flight search to find flights from Buffalo to Washington 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 January 28, 2026.
Use the filters below to find and compare flights from Buffalo to Washington that are best for you.

Fly from

Buffalo

Fly to

Washington

Route

Depart

Return

Price

BuffaloPortland

BUF - PDX

BUFPDX

Buffalo

Fri 7/24

11:41 am-10:43 pm

1 stop14h 02m

Portland

Sat 8/1

6:45 pm-10:41 am

1 stop12h 56m

$320

BuffaloSeattle

BUF - SEA

BUFSEA

Buffalo

Wed 5/20

12:25 pm-8:53 pm

1 stop11h 28m

Seattle/Tacoma Intl

Thu 5/28

11:59 pm-11:29 am

1 stop8h 30m

$335

BuffaloSeattle

BUF - SEA

BUFSEA

Buffalo

Wed 5/13

12:25 pm-8:53 pm

1 stop11h 28m

Seattle/Tacoma Intl

Sun 5/17

11:59 pm-11:29 am

1 stop8h 30m

$337

BuffaloSeattle

BUF - SEA

BUFSEA

Buffalo

Tue 2/24

6:20 am-1:15 pm

1 stop9h 55m

Seattle/Tacoma Intl

Tue 3/3

8:45 am-10:00 pm

1 stop10h 15m

$359

BuffaloSeattle

BUF - SEA

BUFSEA

Buffalo

Wed 2/18

4:04 pm-12:24 am

2 stops11h 20m

Seattle/Tacoma Intl

Wed 2/25

6:00 am-5:54 pm

1 stop8h 54m

$364

BuffaloPortland

BUF - PDX

BUFPDX

Buffalo

Tue 2/24

8:45 am-6:00 pm

2 stops12h 15m

Portland

Tue 3/3

6:30 am-4:15 pm

1 stop6h 45m

$364

BuffaloSeattle

BUF - SEA

BUFSEA

Buffalo

Wed 2/25

12:20 pm-11:05 pm

2 stops13h 45m

Seattle/Tacoma Intl

Wed 3/4

8:45 am-10:00 pm

1 stop10h 15m

$364

BuffaloPortland

BUF - PDX

BUFPDX

Buffalo

Tue 2/24

7:00 am-1:44 pm

2 stops9h 44m

Portland

Tue 3/3

11:59 pm-2:13 pm

2 stops11h 14m

$370

BuffaloPortland

BUF - PDX

BUFPDX

Buffalo

Thu 3/5

6:05 am-10:58 am

1 stop7h 53m

Portland

Tue 3/10

11:46 am-11:40 pm

1 stop8h 54m

$372

BuffaloPortland

BUF - PDX

BUFPDX

Buffalo

Thu 4/30

7:00 am-11:37 am

1 stop7h 37m

Portland

Wed 5/6

11:55 pm-10:13 am

1 stop7h 18m

$372

Flights are sorted by cheapest round-trip flights first.

Deals found on 1/27

Showing 1-10 of 53 results
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Best time to book a flight from Buffalo to Washington

Have a flexible travel schedule? Discover the best time to fly to Washington 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 Washington

What is the cheapest month to book a flight from Buffalo to State of Washington?

Currently, September is the cheapest month in which you can book a flight from Buffalo to State of Washington (average of $155). Flying from Buffalo to State of Washington in December is currently the most expensive (average of $326). 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.

Reviews of airlines servicing Washington

Get insights into the airlines that provide service to Washington. 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 Washington. Reviews last updated January 28, 2026.
Read reviews from past customers who have flown Southwest, Delta, and United Airlines from Buffalo to Washington. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.
Southwest
8.0
Very good
4,267 reviews

Food

7.0

Boarding

8.1

Comfort

8.0

Entertainment

7.5

Crew

8.6

Overall

8.0

Reviews

1 / 20
2.0
Mediocre

Thomas,Dec 2025

SEA - DEN

Plane two hours late in leaving 1:00 pm west coat time got home next day at 2:45am most car rental places are closed and don’t open till 5am
Southwest
8.0
Very good
4,267 reviews
Southwest
8.0
Very good
4,267 reviews

Food

7.0

Boarding

8.1

Comfort

8.0

Entertainment

7.5

Crew

8.6

Overall

8.0

Reviews

1 / 20
2.0
Mediocre

Thomas,Dec 2025

SEA - DEN

Plane two hours late in leaving 1:00 pm west coat time got home next day at 2:45am most car rental places are closed and don’t open till 5am
Delta
7.9
Good
8,124 reviews
Southwest
8.0
Very good
4,267 reviews

Food

7.0

Boarding

8.1

Comfort

8.0

Entertainment

7.5

Crew

8.6

Overall

8.0

Reviews

1 / 20
2.0
Mediocre

Thomas,Dec 2025

SEA - DEN

Plane two hours late in leaving 1:00 pm west coat time got home next day at 2:45am most car rental places are closed and don’t open till 5am
United Airlines
7.4
Good
9,212 reviews
Southwest
8.0
Very good
4,267 reviews

Food

7.0

Boarding

8.1

Comfort

8.0

Entertainment

7.5

Crew

8.6

Overall

8.0

Reviews

1 / 20
2.0
Mediocre

Thomas,Dec 2025

SEA - DEN

Plane two hours late in leaving 1:00 pm west coat time got home next day at 2:45am most car rental places are closed and don’t open till 5am
American Airlines
7.2
Good
11,201 reviews
Southwest
8.0
Very good
4,267 reviews

Food

7.0

Boarding

8.1

Comfort

8.0

Entertainment

7.5

Crew

8.6

Overall

8.0

Reviews

1 / 20
2.0
Mediocre

Thomas,Dec 2025

SEA - DEN

Plane two hours late in leaving 1:00 pm west coat time got home next day at 2:45am most car rental places are closed and don’t open till 5am
Frontier
5.7
Fair
3,056 reviews
Southwest
8.0
Very good
4,267 reviews

Food

7.0

Boarding

8.1

Comfort

8.0

Entertainment

7.5

Crew

8.6

Overall

8.0

Reviews

1 / 20
2.0
Mediocre

Thomas,Dec 2025

SEA - DEN

Plane two hours late in leaving 1:00 pm west coat time got home next day at 2:45am most car rental places are closed and don’t open till 5am

Related info for your journey

Find useful and relevant information for your journey from Buffalo to Washington. 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 Washington?

    For a flight from Buffalo to Washington, you will be flying from Buffalo. Buffalo (BUF) is just 8.3 mi from the center of the city.

  • How long is the flight from Buffalo to State of Washington?

    Departing from Buffalo to State of Washington will take you 9h 55m. There are 2115 mi between Buffalo and State of Washington. This flight may include one or multiple stops.

  • What are the cheapest airlines to fly from Buffalo to State of Washington one-way?

    The cheapest airlines for a one-way flight from Buffalo to State of Washington are Frontier ($93), American Airlines ($138), and Sun Country Air ($148).

  • What are the most popular routes from Buffalo to State of Washington?

    The most popular route from Buffalo to State of Washington is Buffalo - Seattle/Tacoma Intl. You may also consider Buffalo - Portland or Buffalo - Spokane.

  • Can I find deals for flights from Buffalo to Washington that include hotel bookings?

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

  • How can I find direct flights from Buffalo to Washington?

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

  • Can I find deals for business class flights from Buffalo to Washington?

    Yes. Cheapflights offers flight deals from Buffalo to Washington 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 State of Washington?

    Currently, September is the cheapest month in which you can book a flight from Buffalo to State of Washington (average of $155). Flying from Buffalo to State of Washington in December is currently the most expensive (average of $326). 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

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See prices for flight routes from nearby airports that may be better suited for you.
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Top 6 airlines flying from Buffalo to Washington

Discover the top 6 airlines that operate flights from Buffalo to Washington. 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 January 28, 2026.
AirlineCheapestAverageFlexibilityOn-time
JetBlueCheapest$125Average$270FlexibilityNo cancel feeOn-time62%
FrontierCheapest$150Average$277FlexibilityNo cancel feeOn-time62%
DeltaCheapest$173Average$436FlexibilityNo cancel feeOn-timeN/A
American AirlinesCheapest$324Average$457FlexibilityNo cancel feeOn-time71%
United AirlinesCheapest$326Average$536FlexibilityNo cancel feeOn-time69%
SouthwestCheapest$335Average$446FlexibilityNo cancel feeOn-time63%

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