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$115+ 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 6/9. Fares are subject to change and may not be available on all flights or dates of travel.
SEA — BUF
May 6 — May 131
Tue 5/6
Tue 5/13
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 May 1, 2025.

Most accurate provider

FlightHub
3 stars

Most trusted provider

eDreams
3 stars

Round-trip from

$238
(Frontier)

One-way from

$145
(Cheapflightsfares)

Popular in

December

Cheapest in

September

Average price

$491
Provider with most accurate pricing for Seattle/Tacoma Intl-Buffalo flight deals.
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Provider most trusted by Cheapflights users for Seattle/Tacoma Intl-Buffalo flights.
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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. 5% potential increase in price ($27 potential increase over avg. RT price).
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Cheapest flight prices on average. 2% potential price decrease ($13 potential savings vs. average RT price).
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Average for round-trip flights in May 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 May 1, 2025.

This Frontier deal was found by Cheapflights users on 4/30. 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 5/306:35 amPDX - BUF
1 stop6h 54mFrontier
Fri 6/65:14 pmBUF - PDX
1 stop10h 05mFrontier
Deal found 4/30$238
This JetBlue deal was found by Cheapflights users on 4/28. 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.
Tue 6/1010:40 pmSEA - BUF
1 stop8h 03mJetBlue
Mon 8/251:20 pmBUF - SEA
1 stop11h 50mJetBlue
Deal found 4/28$291
This United Airlines deal was found by Cheapflights users on 4/30. 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 7/112:20 amSEA - BUF
1 stop6h 34mUnited Airlines
Wed 7/27:45 pmBUF - SEA
1 stop8h 11mUnited Airlines
Deal found 4/30$302
This Delta deal was found by Cheapflights users on 4/28. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 6/119:05 amSEA - BUF
1 stop6h 28mDelta
Tue 8/2612:09 pmBUF - SEA
1 stop11h 33mDelta
Deal found 4/28$307
This Delta deal was found by Cheapflights users on 4/30. 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 6/1012:29 pmGEG - BUF
1 stop8h 22mDelta
Tue 7/86:00 amBUF - GEG
1 stop8h 11mDelta
Deal found 4/30$307
This American Airlines deal was found by Cheapflights users on 4/29. 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 6/111:28 pmSEA - BUF
1 stop7h 01mAmerican Airlines
Wed 6/185:10 amBUF - SEA
1 stop7h 54mAmerican Airlines
Deal found 4/29$308
This Cheapflightsfares deal was found by Cheapflights users on 4/30. 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 Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 6/186:28 pmPDX - BUF
1 stop13h 44mSun Country Air
Sun 6/2911:41 amBUF - PDX
1 stop14h 05mSun Country Air
Deal found 4/30$314
This Sun Country Air deal was found by Cheapflights users on 4/29. 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 6/2611:59 pmSEA - BUF
1 stop8h 19mSun Country Air
Sun 6/2911:41 amBUF - SEA
1 stop23h 21mSun Country Air
Deal found 4/29$320
This American Airlines deal was found by Cheapflights users on 4/30. 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 5/295:26 amPDX - BUF
1 stop10h 16mAmerican Airlines
Wed 6/45:10 amBUF - PDX
1 stop8h 14mAmerican Airlines
Deal found 4/30$325
This American Airlines deal was found by Cheapflights users on 4/30. 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.
Sat 6/76:00 amGEG - BUF
1 stop9h 28mAmerican Airlines
Wed 6/185:39 pmBUF - GEG
1 stop8h 41mAmerican Airlines
Deal found 4/30$325
This Delta deal was found by Cheapflights users on 4/30. 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 5/2911:11 pmPDX - BUF
1 stop6h 06mDelta
Tue 6/39:02 amBUF - PDX
2 stops13h 18mDelta
Deal found 4/30$330
This Cheapflightsfares deal was found by Cheapflights users on 4/29. 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 Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 5/306:25 amSEA - BUF
1 stop7h 04mMultiple Airlines
Sun 6/112:47 pmBUF - SEA
1 stop7h 40mMultiple Airlines
Deal found 4/29$332

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 May 1, 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

PortlandBuffalo

PDX - BUF

PDXBUF

Portland

Fri 5/30

6:35 am-4:29 pm

1 stop6h 54m

Buffalo

Fri 6/6

5:14 pm-12:19 am

1 stop10h 05m

$238

SeattleBuffalo

SEA - BUF

SEABUF

Seattle/Tacoma Intl

Tue 6/10

10:40 pm-9:43 am

1 stop8h 03m

Buffalo

Mon 8/25

1:20 pm-10:10 pm

1 stop11h 50m

$291

SeattleBuffalo

SEA - BUF

SEABUF

Seattle/Tacoma Intl

Tue 7/1

12:20 am-9:54 am

1 stop6h 34m

Buffalo

Wed 7/2

7:45 pm-12:56 am

1 stop8h 11m

$302

SeattleBuffalo

SEA - BUF

SEABUF

Seattle/Tacoma Intl

Wed 6/11

9:05 am-6:33 pm

1 stop6h 28m

Buffalo

Tue 8/26

12:09 pm-8:42 pm

1 stop11h 33m

$307

SpokaneBuffalo

GEG - BUF

GEGBUF

Spokane

Tue 6/10

12:29 pm-11:51 pm

1 stop8h 22m

Buffalo

Tue 7/8

6:00 am-11:11 am

1 stop8h 11m

$307

SeattleBuffalo

SEA - BUF

SEABUF

Seattle/Tacoma Intl

Wed 6/11

1:28 pm-11:29 pm

1 stop7h 01m

Buffalo

Wed 6/18

5:10 am-10:04 am

1 stop7h 54m

$308

PortlandBuffalo

PDX - BUF

PDXBUF

Portland

Wed 6/18

6:28 pm-11:12 am

1 stop13h 44m

Buffalo

Sun 6/29

11:41 am-10:46 pm

1 stop14h 05m

$314

SeattleBuffalo

SEA - BUF

SEABUF

Seattle/Tacoma Intl

Thu 6/26

11:59 pm-11:18 am

1 stop8h 19m

Buffalo

Sun 6/29

11:41 am-8:02 am

1 stop23h 21m

$320

PortlandBuffalo

PDX - BUF

PDXBUF

Portland

Thu 5/29

5:26 am-6:42 pm

1 stop10h 16m

Buffalo

Wed 6/4

5:10 am-10:24 am

1 stop8h 14m

$325

SpokaneBuffalo

GEG - BUF

GEGBUF

Spokane

Sat 6/7

6:00 am-6:28 pm

1 stop9h 28m

Buffalo

Wed 6/18

5:39 pm-11:20 pm

1 stop8h 41m

$325

Flights are sorted by cheapest round-trip flights first.

Deals found on 4/29

Showing 1-10 of 38 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 May 1, 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 May 1, 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
9,968 reviews

Boarding

8.2

Overall

8.0

Entertainment

7.1

Crew

8.5

Comfort

7.9

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
9,968 reviews
Alaska Airlines
8.0
Very good
9,968 reviews

Boarding

8.2

Overall

8.0

Entertainment

7.1

Crew

8.5

Comfort

7.9

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
4,294 reviews
Alaska Airlines
8.0
Very good
9,968 reviews

Boarding

8.2

Overall

8.0

Entertainment

7.1

Crew

8.5

Comfort

7.9

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
7,934 reviews
Alaska Airlines
8.0
Very good
9,968 reviews

Boarding

8.2

Overall

8.0

Entertainment

7.1

Crew

8.5

Comfort

7.9

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
8,696 reviews
Alaska Airlines
8.0
Very good
9,968 reviews

Boarding

8.2

Overall

8.0

Entertainment

7.1

Crew

8.5

Comfort

7.9

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
2,922 reviews
Alaska Airlines
8.0
Very good
9,968 reviews

Boarding

8.2

Overall

8.0

Entertainment

7.1

Crew

8.5

Comfort

7.9

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 Sun Country Air ($145), JetBlue ($146), and Delta ($154).

  • 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
West Seneca
Batavia
Orchard Park
Cheektowaga

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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 May 1, 2025.
AirlineCheapestAverageFlexibilityOn-time
FrontierCheapest$130Average$345FlexibilityNo cancel feeOn-time62%
JetBlueCheapest$239Average$319FlexibilityNo cancel feeOn-time62%
American AirlinesCheapest$294Average$510FlexibilityNo cancel feeOn-time71%
United AirlinesCheapest$342Average$519FlexibilityNo cancel feeOn-time69%
DeltaCheapest$342Average$697FlexibilityNo cancel feeOn-timeN/A
SouthwestCheapest$366Average$532FlexibilityNo cancel feeOn-time63%
Alaska AirlinesCheapest$445Average$637FlexibilityNo cancel feeOn-time75%

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