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

For as low as $467, Delta can have you in Buffalo from State of Washington in 7h 22m. Airlines will cover a distance of 2115 mi. This flight may include one or multiple stops.

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 ($124), Delta ($155), and American Airlines ($176).

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.

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).

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.

What are the most popular airlines that fly from State of Washington to Buffalo?

When booking a flight from State of Washington to Buffalo, you may want to consider flying on American Airlines, United Airlines or Delta as they are the most popular for this route.

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.

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.

$122+ Flights from Washington to Buffalo

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Cheap flight deals from Washington to Buffalo

Most accurate provider	eDreams 3 stars
Most trusted provider	eDreams 3 stars
Round-trip from	$330 (United Airlines)
One-way from	$122 (Kiwi.com)
Popular in	December
Cheapest in	September
Average price	$431

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. 11% potential increase in price ($64 potential increase over avg. RT price).

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Cheapest flight prices on average. 2% potential price decrease ($15 potential savings vs. average RT price).

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Average for round-trip flights in October 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 October 30, 2025.

Wed 12/2411:15 pmSEA - BUF

1 stop7h 31mUnited Airlines

Tue 12/306:30 amBUF - SEA

1 stop8h 33mUnited Airlines

Deal found 10/29

$330

Sun 12/217:00 amSEA - BUF

1 stop6h 54mUnited Airlines

Thu 12/256:30 amBUF - SEA

1 stop8h 33mUnited Airlines

Deal found 10/30

$394

Wed 12/106:15 amPDX - BUF

1 stop6h 35mSouthwest

Thu 12/188:00 pmBUF - PDX

1 stop7h 20mSouthwest

Deal found 10/30

$394

Wed 12/1010:05 amPDX - BUF

2 stops9h 53mDelta

Fri 12/266:10 amBUF - PDX

1 stop7h 39mDelta

Deal found 10/30

$399

Sat 12/1311:20 pmPDX - BUF

1 stop6h 14mDelta

Fri 12/266:10 amBUF - PDX

1 stop7h 39mDelta

Deal found 10/30

$408

Mon 11/242:25 pmSEA - BUF

1 stop21h 40mDelta

Tue 12/27:59 pmBUF - SEA

1 stop17h 27mDelta

Deal found 10/30

$423

Thu 11/2711:00 pmSEA - BUF

1 stop9h 00mDelta

Thu 12/46:12 amBUF - SEA

1 stop7h 26mDelta

Deal found 10/30

$424

Thu 12/181:12 pmGEG - BUF

1 stop7h 47mDelta

Fri 1/26:00 amBUF - GEG

1 stop7h 52mDelta

Deal found 10/29

$425

Tue 11/256:00 amSEA - BUF

1 stop8h 19mDelta

Tue 12/27:59 pmBUF - SEA

1 stop17h 27mDelta

Deal found 10/30

$430

Thu 11/205:48 amSEA - BUF

1 stop9h 40mAmerican Airlines

Tue 12/26:00 amBUF - SEA

1 stop8h 40mAmerican Airlines

Deal found 10/29

$432

Fri 12/1210:10 pmPDX - BUF

1 stop9h 55mDelta

Fri 12/266:10 amBUF - PDX

1 stop7h 39mDelta

Deal found 10/30

$437

Sat 12/610:38 amSEA - BUF

1 stop8h 42mAmerican Airlines

Mon 12/84:46 pmBUF - SEA

1 stop9h 39mAmerican Airlines

Deal found 10/30

$438

Best flights from Washington to Buffalo
Discover carefully curated flight deals from Washington to Buffalo that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated October 30, 2025.

Sat 2/2811:10 amPDX - BUF

2 stops8h 57mDelta

Tue 3/36:16 amBUF - PDX

2 stops13h 35mDelta

Deal found 10/28

$369

Sat 1/35:00 amPDX - BUF

1 stop8h 15mSouthwest

Mon 1/58:00 pmBUF - PDX

1 stop7h 20mSouthwest

Deal found 10/28

$414

Wed 11/2612:30 pmSEA - BUF

1 stop7h 22mUnited Airlines

Tue 12/25:40 pmBUF - SEA

1 stop7h 48mUnited Airlines

Deal found 10/30

$467

Thu 12/412:38 amSEA - BUF

1 stop12h 22mAmerican Airlines

Mon 12/84:46 pmBUF - SEA

1 stop9h 39mAmerican Airlines

Deal found 10/29

$505

Tue 3/105:20 amBLI - BUF

2 stops14h 07mAlaska Airlines

Wed 3/115:35 amBUF - BLI

2 stops12h 08mAlaska Airlines

Deal found 10/28

$749

Tue 3/36:05 amSEA - BUF

2 stops13h 53mDelta

Wed 3/46:00 amBUF - SEA

1 stop11h 54mDelta

Deal found 10/28

$377

Mon 12/1510:10 pmPDX - BUF

1 stop9h 54mDelta

Fri 12/266:10 amBUF - PDX

1 stop7h 39mDelta

Deal found 10/30

$394

Thu 12/256:35 amSEA - BUF

1 stop6h 15mSouthwest

Wed 12/316:00 amBUF - SEA

2 stops10h 25mSouthwest

Deal found 10/29

$469

Tue 12/1611:54 amPDX - BUF

1 stop9h 05mDelta

Fri 12/266:10 amBUF - PDX

1 stop7h 39mDelta

Deal found 10/30

$394

Tue 11/257:00 amSEA - BUF

1 stop6h 48mUnited Airlines

Tue 12/25:40 pmBUF - SEA

1 stop7h 48mUnited Airlines

Deal found 10/30

$481

Thu 12/1812:58 pmGEG - BUF

1 stop6h 35mAmerican Airlines

Fri 1/211:32 amBUF - GEG

2 stops12h 06mAmerican Airlines

Deal found 10/27

$519

Wed 12/1010:05 amPDX - BUF

2 stops9h 53mDelta

Fri 12/266:10 amBUF - PDX

1 stop7h 39mDelta

Deal found 10/30

$399

Thu 11/275:05 amSEA - BUF

2 stops10h 34mUnited Airlines

Thu 12/410:30 amBUF - SEA

1 stop8h 37mUnited Airlines

Deal found 10/30

$485

Fri 12/195:25 amGEG - BUF

2 stops11h 35mSouthwest

Sat 1/33:05 pmBUF - GEG

2 stops12h 15mSouthwest

Deal found 10/29

$497

Tue 12/911:20 pmPDX - BUF

2 stops14h 42mDelta

Fri 12/266:10 amBUF - PDX

1 stop7h 39mDelta

Deal found 10/30

$399

Tue 11/111:14 pmGEG - BUF

1 stop7h 22mAmerican Airlines

Thu 11/137:40 amBUF - GEG

1 stop7h 52mAmerican Airlines

Deal found 10/28

$537

Wed 12/247:05 amSEA - BUF

1 stop12h 35mSouthwest

Wed 12/316:00 amBUF - SEA

2 stops10h 25mSouthwest

Deal found 10/29

$499

Sat 12/1311:20 pmPDX - BUF

1 stop6h 14mDelta

Fri 12/266:10 amBUF - PDX

1 stop7h 39mDelta

Deal found 10/30

$408

Thu 12/181:12 pmGEG - BUF

1 stop7h 47mDelta

Fri 1/26:00 amBUF - GEG

1 stop7h 52mDelta

Deal found 10/29

$425

Sun 12/1410:10 pmPDX - BUF

1 stop9h 54mDelta

Fri 12/266:10 amBUF - PDX

1 stop7h 39mDelta

Deal found 10/30

$437

Fri 12/1210:10 pmPDX - BUF

1 stop9h 55mDelta

Sun 12/145:50 pmBUF - PDX

1 stop7h 20mDelta

Deal found 10/29

$437

Fri 11/141:16 pmGEG - BUF

1 stop7h 34mDelta

Sun 11/166:12 amBUF - GEG

2 stops8h 51mDelta

Deal found 10/28

$542

Last-minute flights from Washington to Buffalo
Discover last-minute flight deals from Washington to Buffalo. Data last updated October 30, 2025 and is based on user searches.

Tue 11/111:14 pmGEG - BUF

1 stop7h 22mAmerican Airlines

Thu 11/137:40 amBUF - GEG

1 stop7h 52mAmerican Airlines

Deal found 10/28

$537

Fri 11/141:16 pmGEG - BUF

1 stop7h 34mDelta

Sun 11/166:12 amBUF - GEG

2 stops11h 41mDelta

Deal found 10/29

$562

Thu 11/205:48 amSEA - BUF

1 stop9h 40mAmerican Airlines

Tue 12/26:00 amBUF - SEA

1 stop8h 40mAmerican Airlines

Deal found 10/29

$432

Mon 11/242:25 pmSEA - BUF

1 stop21h 40mDelta

Tue 12/27:59 pmBUF - SEA

1 stop17h 27mDelta

Deal found 10/30

$423

Mon 11/2412:30 pmSEA - BUF

1 stop7h 22mUnited Airlines

Tue 12/27:00 amBUF - SEA

1 stop7h 45mUnited Airlines

Deal found 10/30

$467

Tue 11/256:00 amSEA - BUF

1 stop8h 19mDelta

Tue 12/27:59 pmBUF - SEA

1 stop17h 27mDelta

Deal found 10/30

$430

Tue 11/257:00 amSEA - BUF

1 stop6h 48mUnited Airlines

Tue 12/25:40 pmBUF - SEA

1 stop7h 48mUnited Airlines

Deal found 10/30

$481

Tue 11/256:45 amSEA - BUF

1 stop12h 40mSouthwest

Tue 12/22:05 pmBUF - SEA

2 stops10h 45mSouthwest

Deal found 10/30

$508

Wed 11/2612:55 pmPDX - BUF

1 stop6h 57mUnited Airlines

Fri 11/288:10 amBUF - PDX

1 stop8h 37mUnited Airlines

Deal found 10/29

$467

Wed 11/2612:30 pmSEA - BUF

1 stop7h 22mUnited Airlines

Tue 12/26:00 amBUF - SEA

2 stops13h 07mUnited Airlines

Deal found 10/30

$494

Thu 11/2711:00 pmSEA - BUF

1 stop9h 00mDelta

Thu 12/46:12 amBUF - SEA

1 stop7h 26mDelta

Deal found 10/30

$424

Thu 11/275:05 amSEA - BUF

2 stops10h 34mUnited Airlines

Thu 12/410:30 amBUF - SEA

1 stop8h 37mUnited Airlines

Deal found 10/30

$485

One-way flights from Washington to Buffalo
Search for one-way flight options from Washington to Buffalo. Find affordable one-way fares based on user searches. Data last updated October 30, 2025.

Thu 11/1312:58 pmSEA - BUF

2 stops29h 10mFrontier

Deal found 10/30

$122

Thu 1/812:47 pmPDX - BUF

2 stops20h 55mFrontier

Deal found 10/29

$124

Fri 12/512:55 pmPDX - BUF

2 stops22h 20mFrontier

Deal found 10/29

$134

Mon 11/2411:10 pmSEA - BUF

1 stop6h 24mDelta

Deal found 10/30

$155

Fri 12/512:55 pmPDX - BUF

3 stops46h 28mMultiple Airlines

Deal found 10/29

$158

Mon 11/249:53 pmSEA - BUF

2 stops37h 40mFrontier

Deal found 10/30

$175

Mon 12/157:00 amSEA - BUF

1 stop6h 53mUnited Airlines

Deal found 10/29

$176

Mon 12/151:28 pmPDX - BUF

1 stop7h 11mAmerican Airlines

Deal found 10/30

$176

Sun 12/1412:32 amPDX - BUF

2 stops10h 45mDelta

Deal found 10/30

$181

Tue 12/211:20 pmPDX - BUF

1 stop6h 14mDelta

Deal found 10/30

$184

Wed 11/121:37 pmSEA - BUF

2 stops21h 00mFrontier

Deal found 10/30

$188

Mon 11/2411:42 amSEA - BUF

1 stop8h 54mAmerican Airlines

Deal found 10/29

$195

Fly from

Fly to

Route

Depart

Return

Price

PortlandBuffalo

PDX - BUF

PDXBUF

Portland

Sat 2/28

11:10 am-11:07 pm

2 stops8h 57m

Buffalo

Tue 3/3

6:16 am-4:51 pm

2 stops13h 35m

$369

SeattleBuffalo

SEA - BUF

SEABUF

Seattle/Tacoma Intl

Tue 3/3

6:05 am-10:58 pm

2 stops13h 53m

Buffalo

Wed 3/4

6:00 am-2:54 pm

1 stop11h 54m

$377

PortlandBuffalo

PDX - BUF

PDXBUF

Portland

Mon 12/15

10:10 pm-11:04 am

1 stop9h 54m

Buffalo

Fri 12/26

6:10 am-10:49 am

1 stop7h 39m

$394

PortlandBuffalo

PDX - BUF

PDXBUF

Portland

Tue 12/16

11:54 am-11:59 pm

1 stop9h 05m

Buffalo

Fri 12/26

6:10 am-10:49 am

1 stop7h 39m

$394

PortlandBuffalo

PDX - BUF

PDXBUF

Portland

Wed 12/10

10:05 am-10:58 pm

2 stops9h 53m

Buffalo

Fri 12/26

6:10 am-10:49 am

1 stop7h 39m

$399

PortlandBuffalo

PDX - BUF

PDXBUF

Portland

Tue 12/9

11:20 pm-5:02 pm

2 stops14h 42m

Buffalo

Fri 12/26

6:10 am-10:49 am

1 stop7h 39m

$399

PortlandBuffalo

PDX - BUF

PDXBUF

Portland

Sat 12/13

11:20 pm-8:34 am

1 stop6h 14m

Buffalo

Fri 12/26

6:10 am-10:49 am

1 stop7h 39m

$408

PortlandBuffalo

PDX - BUF

PDXBUF

Portland

Sat 1/3

5:00 am-4:15 pm

1 stop8h 15m

Buffalo

Mon 1/5

8:00 pm-12:20 am

1 stop7h 20m

$414

SpokaneBuffalo

GEG - BUF

GEGBUF

Spokane

Thu 12/18

1:12 pm-11:59 pm

1 stop7h 47m

Buffalo

Fri 1/2

6:00 am-10:52 am

1 stop7h 52m

$425

PortlandBuffalo

PDX - BUF

PDXBUF

Portland

Sun 12/14

10:10 pm-11:04 am

1 stop9h 54m

Buffalo

Fri 12/26

6:10 am-10:49 am

1 stop7h 39m

$437

Flights are sorted by cheapest round-trip flights first.

Deals found on 10/29

Showing 1-10 of 46 results

...

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, September is the cheapest month in which you can book a flight from State of Washington to Buffalo (average of $151). Flying from State of Washington to Buffalo in April is currently the most expensive (average of $299). 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?

It’s typically best to fly out from State of Washington to Buffalo in the evening. Doing so could potentially save you 33% on the flight price compared to flying in the morning, which is usually more expensive.

What is the cheapest day to fly from State of Washington to Buffalo?

Travelers seeking maximum savings on their State of Washington to Buffalo flight should consider departing on Friday mornings when fares are most often at their lowest. Thursday afternoons flights should be avoided if possible as fares are typically the most expensive at this time.

Related info for your journey

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.
How long is the flight from State of Washington to Buffalo?
For as low as $467, Delta can have you in Buffalo from State of Washington in 7h 22m. Airlines will cover a distance of 2115 mi. This flight may include one or multiple stops.
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 ($124), Delta ($155), and American Airlines ($176).
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, September is the cheapest month in which you can book a flight from State of Washington to Buffalo (average of $151). Flying from State of Washington to Buffalo in April is currently the most expensive (average of $299). 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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Top 7 airlines flying from Washington to Buffalo

Airline	Cheapest	Average	Flexibility	On-time
Frontier	Cheapest$139	Average$287	FlexibilityNo cancel fee	On-time62%
JetBlue	Cheapest$167	Average$345	FlexibilityNo cancel fee	On-time62%
Delta	Cheapest$250	Average$423	FlexibilityNo cancel fee	On-timeN/A
American Airlines	Cheapest$263	Average$444	FlexibilityNo cancel fee	On-time71%
United Airlines	Cheapest$296	Average$513	FlexibilityNo cancel fee	On-time69%
Southwest	Cheapest$336	Average$444	FlexibilityNo cancel fee	On-time63%
Alaska Airlines	Cheapest$551	Average$756	FlexibilityNo cancel fee	On-time75%

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$122+ 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 11/13. Fares are subject to change and may not be available on all flights or dates of travel.

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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 October 30, 2025.

Most accurate provider

Most trusted provider

Round-trip from

One-way from

Popular in

Cheapest in

Average price

Find flight deals from Washington to Buffalo

Cheapest flights from Washington to BuffaloExplore 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 October 30, 2025.

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 October 30, 2025.

Cheapflights Fare Finder

Use the filters below to find and compare flights from Washington to Buffalo that are best for you.

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.

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?

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 October 30, 2025.

What is the cheapest day to fly from State of Washington to Buffalo?

Use this chart to determine the cheapest time to fly round-trip from Washington to Buffalo. Price data was last updated on December 16, 2024.

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?

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

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

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

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

How can I find direct flights from Washington to Buffalo?

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

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

Traveling to a place near Buffalo?

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Alternative routes for Washington to Buffalo

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Top 7 airlines flying from Washington to Buffalo

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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 October 30, 2025.