HomeSearch by dateVacation packagesHotelsFlight dealsCar rentalTravel tips & news
Buffalo

$135+ 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 7/18. Fares are subject to change and may not be available on all flights or dates of travel.
SEA — BUF
Apr 7 — Apr 141
Mon 4/7
Mon 4/14
1 adult, Economy
We work with more than 300 partners to bring you better travel deals

Find cheap flights from Washington to Buffalo with Cheapflights

1. Tell us where you want to go

Enter your travel information like dates, passengers, trip type (one-way or round trip), and preferred cabin class then click “Find deals”

2. Select your favorite providers

We find the providers serving your travel needs. Choose up to four travel providers to compare side-by-side for flights, hotels, or car rentals.

3. Compare prices and book

Review each provider’s pricing and select the best option for you! Book through your favorite provider’s website for a seamless experience.

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 April 2, 2025.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$252
(JetBlue)

One-way from

$149
(Frontier)

Popular in

December

Cheapest in

September

Average price

$529
Provider with most accurate pricing for Seattle/Tacoma Intl-Buffalo flight deals.
Search Deals
Provider most trusted by Cheapflights users for Seattle/Tacoma Intl-Buffalo flights.
Search Deals
From Washington to Buffalo
Search Deals
One-way flight from Washington to Buffalo
Search Deals
Highest demand for flights based on searches. 3% potential increase in price ($17 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 2% potential price decrease ($14 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in April 2025
Search Deals

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 April 2, 2025.

This JetBlue deal was found by Cheapflights users on 3/31. 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.
Thu 5/111:35 amSEA - BUF
1 stop8h 12mJetBlue
Wed 5/73:05 pmBUF - SEA
1 stop8h 49mJetBlue
Deal found 3/31$252
This United Airlines deal was found by Cheapflights users on 4/1. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 4/2212:46 pmSEA - BUF
1 stop7h 58mUnited Airlines
Tue 4/296:00 amBUF - SEA
1 stop8h 32mUnited Airlines
Deal found 4/1$307
This American Airlines deal was found by Cheapflights users on 4/1. 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.
Thu 4/2411:20 amSEA - BUF
1 stop7h 15mAmerican Airlines
Tue 4/2911:47 amBUF - SEA
1 stop10h 38mAmerican Airlines
Deal found 4/1$325
This Delta deal was found by Cheapflights users on 4/1. 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 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
Wed 6/45:55 pmBUF - PDX
1 stop7h 06mDelta
Deal found 4/1$325
This United Airlines deal was found by Cheapflights users on 4/1. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 5/37:00 amPDX - BUF
1 stop6h 55mUnited Airlines
Wed 5/711:00 amBUF - PDX
1 stop7h 15mUnited Airlines
Deal found 4/1$327
This American Airlines deal was found by Cheapflights users on 4/1. 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.
Sat 5/311:52 pmPDX - BUF
2 stops9h 56mAmerican Airlines
Wed 5/71:08 pmBUF - PDX
2 stops10h 28mAmerican Airlines
Deal found 4/1$337
This Delta deal was found by Cheapflights users on 4/1. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 4/2511:15 amSEA - BUF
1 stop8h 45mDelta
Wed 4/303:52 pmBUF - SEA
1 stop9h 52mDelta
Deal found 4/1$343
This United Airlines deal was found by Cheapflights users on 4/1. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 8/271:15 pmGEG - BUF
1 stop6h 30mUnited Airlines
Wed 9/38:30 amBUF - GEG
1 stop7h 10mUnited Airlines
Deal found 4/1$343
This American Airlines deal was found by Cheapflights users on 4/1. 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.
Sat 6/71:51 pmGEG - BUF
1 stop6h 38mAmerican Airlines
Wed 6/188:00 amBUF - GEG
1 stop8h 11mAmerican Airlines
Deal found 4/1$345
This Booking.com deal was found by Cheapflights users on 4/1. 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 Booking.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 5/225:45 pmPDX - BUF
1 stop19h 44mFrontier
Mon 5/265:24 pmBUF - PDX
1 stop9h 53mFrontier
Deal found 4/1$368
This Southwest deal was found by Cheapflights users on 4/1. 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 Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 8/276:15 amSEA - BUF
2 stops12h 55mSouthwest
Wed 9/312:50 pmBUF - SEA
2 stops10h 05mSouthwest
Deal found 4/1$371
This Booking.com deal was found by Cheapflights users on 3/31. 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.
Thu 5/297:10 pmSEA - BUF
1 stop18h 19mMultiple Airlines
Sun 6/112:47 pmBUF - SEA
1 stop12h 58mMultiple Airlines
Deal found 3/31$374

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 April 2, 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

Thu 5/1

11:35 am-10:47 pm

1 stop8h 12m

Buffalo

Wed 5/7

3:05 pm-8:54 pm

1 stop8h 49m

$252

SeattleBuffalo

SEA - BUF

SEABUF

Seattle/Tacoma Intl

Tue 4/22

12:46 pm-11:44 pm

1 stop7h 58m

Buffalo

Tue 4/29

6:00 am-11:32 am

1 stop8h 32m

$307

SeattleBuffalo

SEA - BUF

SEABUF

Seattle/Tacoma Intl

Thu 4/24

11:20 am-9:35 pm

1 stop7h 15m

Buffalo

Tue 4/29

11:47 am-7:25 pm

1 stop10h 38m

$325

PortlandBuffalo

PDX - BUF

PDXBUF

Portland

Thu 5/29

11:11 pm-8:17 am

1 stop6h 06m

Buffalo

Wed 6/4

5:55 pm-10:01 pm

1 stop7h 06m

$325

PortlandBuffalo

PDX - BUF

PDXBUF

Portland

Sat 5/3

7:00 am-4:55 pm

1 stop6h 55m

Buffalo

Wed 5/7

11:00 am-3:15 pm

1 stop7h 15m

$327

PortlandBuffalo

PDX - BUF

PDXBUF

Portland

Sat 5/3

11:52 pm-12:48 pm

2 stops9h 56m

Buffalo

Wed 5/7

1:08 pm-8:36 pm

2 stops10h 28m

$337

SeattleBuffalo

SEA - BUF

SEABUF

Seattle/Tacoma Intl

Fri 4/25

11:15 am-11:00 pm

1 stop8h 45m

Buffalo

Wed 4/30

3:52 pm-10:44 pm

1 stop9h 52m

$343

SpokaneBuffalo

GEG - BUF

GEGBUF

Spokane

Wed 8/27

1:15 pm-10:45 pm

1 stop6h 30m

Buffalo

Wed 9/3

8:30 am-12:40 pm

1 stop7h 10m

$343

SpokaneBuffalo

GEG - BUF

GEGBUF

Spokane

Sat 6/7

1:51 pm-11:29 pm

1 stop6h 38m

Buffalo

Wed 6/18

8:00 am-1:11 pm

1 stop8h 11m

$345

PortlandBuffalo

PDX - BUF

PDXBUF

Portland

Thu 5/22

5:45 pm-4:29 pm

1 stop19h 44m

Buffalo

Mon 5/26

5:24 pm-12:17 am

1 stop9h 53m

$368

Flights are sorted by cheapest round-trip flights first.

Deals found on 3/31

Showing 1-10 of 41 results
1
2
3
...
5

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 April 2, 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 April 2, 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
9,823 reviews

Food

7.1

Entertainment

7.1

Overall

8.0

Boarding

8.2

Comfort

7.9

Crew

8.5

Reviews

1 / 20
10.0
Excellent

Cheri,Jan 2025

FAT - SEA

Very friendly. I really liked that they had water for us in cartons not plastic. Impressed with Alaska Airlines, First time I had flown them
Alaska Airlines
8.0
Very good
9,823 reviews
Alaska Airlines
8.0
Very good
9,823 reviews

Food

7.1

Entertainment

7.1

Overall

8.0

Boarding

8.2

Comfort

7.9

Crew

8.5

Reviews

1 / 20
10.0
Excellent

Cheri,Jan 2025

FAT - SEA

Very friendly. I really liked that they had water for us in cartons not plastic. Impressed with Alaska Airlines, First time I had flown them
Southwest
8.0
Very good
4,275 reviews
Alaska Airlines
8.0
Very good
9,823 reviews

Food

7.1

Entertainment

7.1

Overall

8.0

Boarding

8.2

Comfort

7.9

Crew

8.5

Reviews

1 / 20
10.0
Excellent

Cheri,Jan 2025

FAT - SEA

Very friendly. I really liked that they had water for us in cartons not plastic. Impressed with Alaska Airlines, First time I had flown them
Delta
8.0
Very good
7,897 reviews
Alaska Airlines
8.0
Very good
9,823 reviews

Food

7.1

Entertainment

7.1

Overall

8.0

Boarding

8.2

Comfort

7.9

Crew

8.5

Reviews

1 / 20
10.0
Excellent

Cheri,Jan 2025

FAT - SEA

Very friendly. I really liked that they had water for us in cartons not plastic. Impressed with Alaska Airlines, First time I had flown them
United Airlines
7.4
Good
8,616 reviews
Alaska Airlines
8.0
Very good
9,823 reviews

Food

7.1

Entertainment

7.1

Overall

8.0

Boarding

8.2

Comfort

7.9

Crew

8.5

Reviews

1 / 20
10.0
Excellent

Cheri,Jan 2025

FAT - SEA

Very friendly. I really liked that they had water for us in cartons not plastic. Impressed with Alaska Airlines, First time I had flown them
JetBlue
7.3
Good
2,924 reviews
Alaska Airlines
8.0
Very good
9,823 reviews

Food

7.1

Entertainment

7.1

Overall

8.0

Boarding

8.2

Comfort

7.9

Crew

8.5

Reviews

1 / 20
10.0
Excellent

Cheri,Jan 2025

FAT - SEA

Very friendly. I really liked that they had water for us in cartons not plastic. Impressed with Alaska Airlines, First time I had flown them

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 Frontier ($149), Delta ($154), and American Airlines ($174).

  • 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
West Seneca
Williamsville
Amherst
Batavia
Orchard Park
Cheektowaga

Browse thousands of different options on Cheapflights for your next trip

Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.

Alternative routes for Washington to Buffalo

See prices for flight routes from nearby airports that may be better suited for you.
Los Angeles to John F Kennedy Intl flights
O'Hare Intl to John F Kennedy Intl flights
Dallas/Fort Worth to LaGuardia flights
San Francisco to John F Kennedy Intl flights
Los Angeles to Newark flights
Dallas/Fort Worth to Newark flights
Atlanta to LaGuardia flights
Los Angeles to LaGuardia flights
San Francisco to Newark flights
O'Hare Intl to LaGuardia flights
Seattle to Newark flights
Seattle to John F Kennedy Intl flights
Fort Lauderdale to LaGuardia flights
Miami to John F Kennedy Intl flights
Miami to LaGuardia flights
Fort Lauderdale to Newark flights
Orlando to LaGuardia flights
Atlanta to John F Kennedy Intl flights
O'Hare Intl to Newark flights
Dallas/Fort Worth to John F Kennedy Intl flights
Orlando to Newark flights
Miami to Newark flights
Denver to John F Kennedy Intl flights
San Francisco to LaGuardia flights
Atlanta to Newark flights
Burbank to Newark flights
Fort Lauderdale to John F Kennedy Intl flights
Hobby to LaGuardia flights
Midway to John F Kennedy Intl flights
Denver to Newark flights
Hobby to John F Kennedy Intl flights
Ontario to John F Kennedy Intl flights
Hobby to Newark flights
Midway to Newark flights
Orlando to John F Kennedy Intl flights
Minneapolis to LaGuardia flights
Tampa to Newark flights
Sky Harbor Intl to John F Kennedy Intl flights
Charlotte to John F Kennedy Intl flights
Boston to Newark flights
Denver to LaGuardia flights
Ontario to Newark flights
Boston to LaGuardia flights
San Diego to John F Kennedy Intl flights
Detroit to John F Kennedy Intl flights
George Bush Intcntl to John F Kennedy Intl flights
Tampa to John F Kennedy Intl flights
Seattle to LaGuardia flights
San Diego to Newark flights
Detroit to Newark flights

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 April 2, 2025.
AirlineCheapestAverageFlexibilityOn-time
FrontierCheapest$154Average$336FlexibilityNo cancel feeOn-time62%
JetBlueCheapest$239Average$362FlexibilityNo cancel feeOn-time62%
American AirlinesCheapest$274Average$581FlexibilityNo cancel feeOn-time71%
DeltaCheapest$339Average$701FlexibilityNo cancel feeOn-timeN/A
United AirlinesCheapest$339Average$527FlexibilityNo cancel feeOn-time69%
SouthwestCheapest$366Average$539FlexibilityNo cancel feeOn-time63%
Alaska AirlinesCheapest$445Average$653FlexibilityNo cancel feeOn-time75%

100% Free

Cheapflights is completely free to use, so you can start saving the moment you arrive.

Book with Flexibility

Our users can plan ahead with confidence and find flights with no change fees

Travel Smart

Millions of people come to us for their flight needs every year. We help make travel planning easy by providing useful insights and data-driven graphs that can inform your decisions.