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$118+ Cheap flights from Washington 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 8/5. Fares are subject to change and may not be available on all flights or dates of travel.
SEA — BUF
Jun 17 — Jun 241
Tue 6/17
Tue 6/24
1 adult, Economy
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Cheap flight deals from Washington to Buffalo

Keep the following information in mind while searching for Washington to Buffalo flight deals. Data was last updated June 12, 2025.

Round-trip from

$261
(American Airlines)

One-way from

$118
(American Airlines)

Popular in

December

Cheapest in

October

Average price

$556
From Washington to Buffalo
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One-way flight from Washington to Buffalo
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Highest demand for flights based on searches. 4% potential increase in price ($24 potential increase over avg. RT price).
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Cheapest flight prices on average. 2% potential price decrease ($11 potential savings vs. average RT price).
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Average for round-trip flights in June 2025
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Find flight deals from Washington to Buffalo

Cheapest flights from Washington to Buffalo
Explore the most affordable flight options available from Washington to Buffalo. Find the lowest fares from popular airlines and budget airlines, with prices last updated on June 12, 2025.

This American Airlines deal was found by Cheapflights users on 6/12. 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 9/166:05 amSEA - BUF
1 stop12h 46mAmerican Airlines
Tue 9/2311:54 amBUF - SEA
1 stop11h 15mAmerican Airlines
Deal found 6/12$225
This Sun Country Air deal was found by Cheapflights users on 6/11. 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.
Thu 8/711:59 pmSEA - BUF
1 stop7h 39mSun Country Air
Mon 8/1111:40 amBUF - SEA
1 stop14h 10mSun Country Air
Deal found 6/11$295
This United Airlines deal was found by Cheapflights users on 6/10. 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.
Wed 9/108:00 amSEA - BUF
1 stop8h 01mUnited Airlines
Mon 9/155:54 pmBUF - SEA
1 stop7h 26mUnited Airlines
Deal found 6/10$297
This Delta deal was found by Cheapflights users on 6/11. 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 8/66:20 amPDX - BUF
1 stop8h 59mDelta
Wed 8/207:41 pmBUF - PDX
1 stop6h 51mDelta
Deal found 6/11$297
This American Airlines deal was found by Cheapflights users on 6/11. 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 10/161:39 pmGEG - BUF
1 stop7h 15mAmerican Airlines
Mon 10/208:02 amBUF - GEG
1 stop7h 33mAmerican Airlines
Deal found 6/11$297
This Frontier deal was found by Cheapflights users on 6/10. 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 8/226:17 amSEA - BUF
1 stop6h 43mFrontier
Mon 8/254:55 pmBUF - SEA
1 stop10h 39mFrontier
Deal found 6/10$301
This United Airlines deal was found by Cheapflights users on 6/10. 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 8/1610:55 pmPDX - BUF
1 stop8h 08mUnited Airlines
Mon 8/187:00 amBUF - PDX
1 stop7h 43mUnited Airlines
Deal found 6/10$306
This American Airlines deal was found by Cheapflights users on 6/10. 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 8/511:54 pmPDX - BUF
2 stops11h 10mAmerican Airlines
Wed 8/131:04 pmBUF - PDX
2 stops11h 11mAmerican Airlines
Deal found 6/10$307
This Southwest deal was found by Cheapflights users on 6/10. 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.
Mon 8/1811:10 pmSEA - BUF
2 stops9h 50mSouthwest
Thu 8/214:50 pmBUF - SEA
1 stop10h 15mSouthwest
Deal found 6/10$308
This Frontier deal was found by Cheapflights users on 6/12. 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 8/226:27 amPDX - BUF
1 stop6h 33mFrontier
Mon 8/254:55 pmBUF - PDX
1 stop10h 20mFrontier
Deal found 6/12$311
This Delta deal was found by Cheapflights users on 6/11. 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 7/293:55 pmSEA - BUF
1 stop29h 58mDelta
Wed 8/67:24 pmBUF - SEA
1 stop7h 32mDelta
Deal found 6/11$330
This Sun Country Air deal was found by Cheapflights users on 6/10. 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.
Thu 7/1711:55 pmPDX - BUF
1 stop7h 49mSun Country Air
Mon 7/2111:47 amBUF - PDX
1 stop13h 59mSun Country Air
Deal found 6/10$330

Cheapflights Fare Finder

Customize your flight search to find flights from Washington 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 June 12, 2025.
Use the filters below to find and compare flights from Washington to Buffalo that are best for you.

Fly from

Washington

Fly to

Buffalo

Route

Depart

Return

Price

SeattleBuffalo

SEA - BUF

SEABUF

Seattle/Tacoma Intl

Tue 9/16

6:05 am-9:51 pm

1 stop12h 46m

Buffalo

Tue 9/23

11:54 am-8:09 pm

1 stop11h 15m

$225

SeattleBuffalo

SEA - BUF

SEABUF

Seattle/Tacoma Intl

Thu 8/7

11:59 pm-10:38 am

1 stop7h 39m

Buffalo

Mon 8/11

11:40 am-10:50 pm

1 stop14h 10m

$295

SeattleBuffalo

SEA - BUF

SEABUF

Seattle/Tacoma Intl

Wed 9/10

8:00 am-7:01 pm

1 stop8h 01m

Buffalo

Mon 9/15

5:54 pm-10:20 pm

1 stop7h 26m

$297

PortlandBuffalo

PDX - BUF

PDXBUF

Portland

Wed 8/6

6:20 am-6:19 pm

1 stop8h 59m

Buffalo

Wed 8/20

7:41 pm-11:32 pm

1 stop6h 51m

$297

SpokaneBuffalo

GEG - BUF

GEGBUF

Spokane

Thu 10/16

1:39 pm-11:54 pm

1 stop7h 15m

Buffalo

Mon 10/20

8:02 am-12:35 pm

1 stop7h 33m

$297

SeattleBuffalo

SEA - BUF

SEABUF

Seattle/Tacoma Intl

Fri 8/22

6:17 am-4:00 pm

1 stop6h 43m

Buffalo

Sun 8/24

2:22 pm-12:34 am

1 stop13h 12m

$301

PortlandBuffalo

PDX - BUF

PDXBUF

Portland

Sat 8/16

10:55 pm-10:03 am

1 stop8h 08m

Buffalo

Mon 8/18

7:00 am-11:43 am

1 stop7h 43m

$306

PortlandBuffalo

PDX - BUF

PDXBUF

Portland

Tue 8/5

11:54 pm-2:04 pm

2 stops11h 10m

Buffalo

Wed 8/13

1:04 pm-9:15 pm

2 stops11h 11m

$307

SeattleBuffalo

SEA - BUF

SEABUF

Seattle/Tacoma Intl

Mon 8/18

11:10 pm-12:00 pm

2 stops9h 50m

Buffalo

Thu 8/21

4:50 pm-12:05 am

1 stop10h 15m

$308

PortlandBuffalo

PDX - BUF

PDXBUF

Portland

Fri 8/22

6:27 am-4:00 pm

1 stop6h 33m

Buffalo

Mon 8/25

4:55 pm-12:15 am

1 stop10h 20m

$311

Flights are sorted by cheapest round-trip flights first.

Deals found on 6/10

Showing 1-10 of 48 results
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Best time to book a flight from Washington to Buffalo

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

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

Currently, January is the cheapest month in which you can book a flight from State of Washington to Buffalo (average of $256). Flying from State of Washington to Buffalo in December 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 WA to BUF?

Find hourly flight availability from Washington 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 June 12, 2025.

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

Rainfall in Buffalo by month

Plan your trip to Buffalo by taking into account the average rainfall totals by month.

In terms of precipitation, rainfall in Buffalo ranges from 2.5 - 4.0 inches per month. November is typically the wettest month, when rainfall can reach 4.0 in. February is typically the driest time to visit Buffalo when rainfall is around 2.5 in.

Temperature in Buffalo by month

Plan your trip to Buffalo by taking into account the average temperature totals by month.

If weather is an important factor for your trip to Buffalo, use this chart to help with planning. For those seeking warmer temperatures, July is the ideal time of year to visit, when temperatures reach an average of 71.6 F. Travelers looking to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 24.8 F).

Reviews of airlines servicing Buffalo

Get insights into the airlines that provide service to Buffalo. 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 Buffalo. Reviews last updated June 12, 2025.
Read through reviews of airlines operating flights from Washington to Buffalo, such as Alaska Airlines, Southwest and Delta. You can also see how each airline compares in terms of entertainment options, comfort, food, crew/service, and boarding process.
Alaska Airlines
8.0
Very good
10,000 reviews

Entertainment

7.1

Crew

8.5

Overall

8.0

Comfort

7.8

Boarding

8.1

Food

7.1

Reviews

1 / 20
10.0
Excellent

James,Apr 2025

LAX - SFO

Good flight except the uncontrollable cold air from the ceiling.
Alaska Airlines
8.0
Very good
10,000 reviews
Alaska Airlines
8.0
Very good
10,000 reviews

Entertainment

7.1

Crew

8.5

Overall

8.0

Comfort

7.8

Boarding

8.1

Food

7.1

Reviews

1 / 20
10.0
Excellent

James,Apr 2025

LAX - SFO

Good flight except the uncontrollable cold air from the ceiling.
Southwest
8.0
Very good
4,287 reviews
Alaska Airlines
8.0
Very good
10,000 reviews

Entertainment

7.1

Crew

8.5

Overall

8.0

Comfort

7.8

Boarding

8.1

Food

7.1

Reviews

1 / 20
10.0
Excellent

James,Apr 2025

LAX - SFO

Good flight except the uncontrollable cold air from the ceiling.
Delta
8.0
Very good
7,950 reviews
Alaska Airlines
8.0
Very good
10,000 reviews

Entertainment

7.1

Crew

8.5

Overall

8.0

Comfort

7.8

Boarding

8.1

Food

7.1

Reviews

1 / 20
10.0
Excellent

James,Apr 2025

LAX - SFO

Good flight except the uncontrollable cold air from the ceiling.
United Airlines
7.4
Good
8,790 reviews
Alaska Airlines
8.0
Very good
10,000 reviews

Entertainment

7.1

Crew

8.5

Overall

8.0

Comfort

7.8

Boarding

8.1

Food

7.1

Reviews

1 / 20
10.0
Excellent

James,Apr 2025

LAX - SFO

Good flight except the uncontrollable cold air from the ceiling.
JetBlue
7.3
Good
2,925 reviews
Alaska Airlines
8.0
Very good
10,000 reviews

Entertainment

7.1

Crew

8.5

Overall

8.0

Comfort

7.8

Boarding

8.1

Food

7.1

Reviews

1 / 20
10.0
Excellent

James,Apr 2025

LAX - SFO

Good flight except the uncontrollable cold air from the ceiling.

Related info for your journey

Find useful and relevant information for your journey from Washington 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 Washington?

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

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

    The cheapest airlines for a one-way flight from State of Washington to Buffalo are American Airlines ($118), Sun Country Air ($148), and United Airlines ($149).

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

    Most travelers choose Seattle/Tacoma Intl - Buffalo, Portland - Buffalo or Spokane - Buffalo when deciding on the best route from State of Washington to Buffalo.

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

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

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

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

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

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

    Currently, January is the cheapest month in which you can book a flight from State of Washington to Buffalo (average of $256). Flying from State of Washington to Buffalo in December 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.

See more FAQs

Traveling to a place near Washington?

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

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Alternative routes for Washington to Buffalo

See prices for flight routes from nearby airports that may be better suited for you.
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Top 7 airlines flying from Washington to Buffalo

Discover the top 7 airlines that operate flights from Washington 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 June 12, 2025.
AirlineCheapestAverageFlexibilityOn-time
FrontierCheapest$130Average$345FlexibilityNo cancel feeOn-time62%
JetBlueCheapest$239Average$314FlexibilityNo cancel feeOn-time62%
DeltaCheapest$250Average$461FlexibilityNo cancel feeOn-timeN/A
American AirlinesCheapest$299Average$468FlexibilityNo cancel feeOn-time71%
United AirlinesCheapest$342Average$521FlexibilityNo cancel feeOn-time69%
SouthwestCheapest$366Average$513FlexibilityNo cancel feeOn-time63%
Alaska AirlinesCheapest$445Average$646FlexibilityNo cancel feeOn-time75%

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