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Cheap flights from Buffalo to Washington from $151

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Buffalo to Washington departing on 12/25. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
1 adult
0 bags

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Cheap round-trip flights

Enter your travel dates to find the best prices.
JetBlue Logo
12:25 pm - 8:53 pm
BUF
-
SEA
11h 28m1 stop
JetBlue Logo
11:59 pm - 11:29 am
SEA
-
BUF
8h 30m1 stop
$300JetBlue
Sat, May 16 - Tue, May 26
JetBlue Logo
12:25 pm - 8:53 pm
BUF
-
SEA
11h 28m1 stop
JetBlue Logo
11:30 am - 10:57 pm
SEA
-
BUF
8h 27m1 stop
$330JetBlue
Sat, May 2 - Sun, May 10
JetBlue Logo
12:25 pm - 8:53 pm
BUF
-
SEA
11h 28m1 stop
JetBlue Logo
11:30 am - 10:57 pm
SEA
-
BUF
8h 27m1 stop
$331JetBlue
Sat, May 2 - Sun, May 10
American Airlines Logo
12:58 pm - 8:17 pm
BUF
-
PDX
10h 19m1 stop
American Airlines Logo
6:00 am - 4:40 pm
PDX
-
BUF
7h 40m1 stop
$366American Airlines
Sat, Jan 24 - Sat, Jan 31
American Airlines Logo
12:58 pm - 7:04 pm
BUF
-
SEA
9h 06m1 stop
American Airlines Logo
7:00 am - 5:49 pm
SEA
-
BUF
7h 49m1 stop
$366American Airlines
Sat, Jan 24 - Sat, Jan 31
Delta Logo
6:03 am - 8:59 pm
BUF
-
PDX
17h 56m2 stops
Delta Logo
11:59 am - 11:28 pm
PDX
-
BUF
8h 29m1 stop
$370Delta
Sun, Jan 18 - Tue, Jan 27
United Airlines Logo
1:59 pm - 6:56 pm
BUF
-
PDX
7h 57m1 stop
United Airlines Logo
10:47 am - 8:29 pm
PDX
-
BUF
6h 42m1 stop
$372United Airlines
Wed, Jan 7 - Mon, Jan 12
Delta Logo
6:03 am - 8:59 pm
BUF
-
PDX
17h 56m2 stops
Delta Logo
12:40 am - 2:58 pm
PDX
-
BUF
11h 18m2 stops
$375Delta
Sun, Jan 18 - Mon, Jan 26
Southwest Logo
6:20 am - 3:40 pm
BUF
-
PDX
12h 20m2 stops
Southwest Logo
6:30 am - 4:20 pm
PDX
-
BUF
6h 50m1 stop
$377Southwest
Wed, Jan 7 - Mon, Jan 12
United Airlines Logo
9:55 am - 6:56 pm
BUF
-
PDX
12h 01m2 stops
United Airlines Logo
8:30 am - 8:29 pm
PDX
-
BUF
8h 59m2 stops
$382United Airlines
Wed, Jan 7 - Mon, Jan 12

Delta flights from Buffalo to State of Washington

Our best Delta deals on Buffalo to State of Washington flight tickets
Delta
Feb 18
BUF5:44 pmBuffalo
7h 21m
1 stop
SEA10:05 pmSeattle/Tacoma Intl
Mar 7
SEA6:00 amSeattle/Tacoma Intl
13h 57m
1 stop
BUF10:57 pmBuffalo
$334
Find similar
Delta
Feb 18
BUF3:38 pmBuffalo
9h 44m
1 stop
SEA10:22 pmSeattle/Tacoma Intl
Mar 9
SEA11:59 pmSeattle/Tacoma Intl
14h 08m
2 stops
BUF5:07 pmBuffalo
$339
Find similar
Delta
Feb 17
BUF3:38 pmBuffalo
9h 44m
1 stop
SEA10:22 pmSeattle/Tacoma Intl
Mar 3
SEA6:05 amSeattle/Tacoma Intl
8h 26m
1 stop
BUF5:31 pmBuffalo
$359
Find similar

American Airlines flights from Buffalo to State of Washington

Our best American Airlines deals on Buffalo to State of Washington flight tickets
American Airlines
Jan 12
BUF4:01 pmBuffalo
9h 06m
1 stop
SEA10:07 pmSeattle/Tacoma Intl
Jan 17
SEA7:35 amSeattle/Tacoma Intl
10h 31m
1 stop
BUF9:06 pmBuffalo
$343
Find similar
American Airlines
Jan 12
BUF5:16 pmBuffalo
8h 04m
1 stop
SEA10:20 pmSeattle/Tacoma Intl
Jan 17
SEA7:00 amSeattle/Tacoma Intl
11h 16m
2 stops
BUF9:16 pmBuffalo
$348
Find similar
American Airlines
Jan 24
BUF12:58 pmBuffalo
9h 06m
1 stop
SEA7:04 pmSeattle/Tacoma Intl
Jan 31
SEA7:00 amSeattle/Tacoma Intl
7h 49m
1 stop
BUF5:49 pmBuffalo
$366
Find similar

momondo Fare Finder

 
Customize your flight search to find flights from Buffalo to State of 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, momondo users made 832,500 searches. Data last updated December 11, 2025.
Use the filters below to find and compare flights from Buffalo to Washington that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

BuffaloSeattle

BUF - SEA

BUFSEA

Buffalo

Sat 5/16

12:25 pm-8:53 pm

1 stop11h 28m

Seattle/Tacoma Intl

Tue 5/26

11:59 pm-11:29 am

1 stop8h 30m

$300

BuffaloSeattle

BUF - SEA

BUFSEA

Buffalo

Sat 5/2

12:25 pm-8:53 pm

1 stop11h 28m

Seattle/Tacoma Intl

Sun 5/10

11:30 am-10:57 pm

1 stop8h 27m

$330

BuffaloSeattle

BUF - SEA

BUFSEA

Buffalo

Sat 5/2

12:25 pm-8:53 pm

1 stop11h 28m

Seattle/Tacoma Intl

Sun 5/10

11:30 am-10:57 pm

1 stop8h 27m

$331

BuffaloPortland

BUF - PDX

BUFPDX

Buffalo

Sat 1/24

12:58 pm-8:17 pm

1 stop10h 19m

Portland

Sat 1/31

6:00 am-4:40 pm

1 stop7h 40m

$366

BuffaloSeattle

BUF - SEA

BUFSEA

Buffalo

Sat 1/24

12:58 pm-7:04 pm

1 stop9h 06m

Seattle/Tacoma Intl

Sat 1/31

7:00 am-5:49 pm

1 stop7h 49m

$366

BuffaloPortland

BUF - PDX

BUFPDX

Buffalo

Sun 1/18

6:03 am-8:59 pm

2 stops17h 56m

Portland

Tue 1/27

11:59 am-11:28 pm

1 stop8h 29m

$370

BuffaloPortland

BUF - PDX

BUFPDX

Buffalo

Wed 1/7

1:59 pm-6:56 pm

1 stop7h 57m

Portland

Mon 1/12

10:47 am-8:29 pm

1 stop6h 42m

$372

BuffaloPortland

BUF - PDX

BUFPDX

Buffalo

Sun 1/18

6:03 am-8:59 pm

2 stops17h 56m

Portland

Mon 1/26

12:40 am-2:58 pm

2 stops11h 18m

$375

BuffaloPortland

BUF - PDX

BUFPDX

Buffalo

Wed 1/7

6:20 am-3:40 pm

2 stops12h 20m

Portland

Mon 1/12

6:30 am-4:20 pm

1 stop6h 50m

$377

BuffaloPortland

BUF - PDX

BUFPDX

Buffalo

Wed 1/7

9:55 am-6:56 pm

2 stops12h 01m

Portland

Mon 1/12

8:30 am-8:29 pm

2 stops8h 59m

$382

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first
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See travel insights to Washington from

How to get the cheapest flight ticket from Buffalo to State of Washington

Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip

What is the cheapest month to fly to State of Washington?

The month of October is, on average, the cheapest month to fly to State of Washington from Buffalo, with most prices found around $334. If you aren’t able to travel to State of Washington during the month of October, then flying in September is also cheap. Prices for this month can be found on momondo for an average of $376.

What is the cheapest day to depart on your flight to State of Washington?

The cheapest day to depart from Buffalo to State of Washington is on a Tuesday. Travelers who choose to depart for State of Washington on a Tuesday will often find tickets for as low as $473. When flying out on a Sunday, the most expensive travel day of the week, you can expect to see flight prices from Buffalo to State of Washington for around $600.

What is the cheapest time of day to depart on your flight to State of Washington?

The cheapest time of day to fly to State of Washington is in the evening when flights can be purchased for as low as $400. If you have a flexible travel schedule, then try to avoid flying in the afternoon when prices are $495 on average. Flights to State of Washington from Buffalo in the afternoon are generally more expensive because this time of day is more convenient for travelers’ schedules.

What is the cheapest Buffalo to Washington flight route?

Fly from Buffalo to Seattle/Tacoma Intl for the best Buffalo - Washington flight prices

How far in advance should I book a flight to State of Washington?

You are more likely to see cheaper flights to State of Washington from Buffalo when booking weeks ahead of your departure date. In general, you can expect to find flights to State of Washington for around $455 when searching weeks out. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to State of Washington from Buffalo for as low as $385 on momondo.

What cabin class options are available on Buffalo to Washington flights?

There is only 1 cabin class available to choose from on Buffalo to Washington flights. Cabin price and availability will vary by airline so perform a search above to find the right deals for you.

Can stopping save me money on Buffalo to State of Washington flights?

You could potentially save up to 70% on your flight if you consider stops on a Buffalo to State of Washington flight.

Cheap Buffalo to State of Washington flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Buffalo to State of Washington

Fastest flight time

6h 15m

Direct flights

None
The fastest flight from Buffalo to State of Washington takes 6h 15m
There are no direct flights from Buffalo to State of Washington. There are no popular flight routes from Buffalo to State of Washington.
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  • When did momondo last update prices for flights from Buffalo Airport to Washington?

    Prices for flights from Buffalo Airport to Washington refresh daily.

  • How many operators does momondo search for flights from Buffalo Airport to Washington?

  • How old do you have to be to fly from Buffalo Airport to Washington?

    The minimum age for a child to fly alone is five, but airlines that offer an unaccompanied minor (UNMR) service may have their own age limitations. Flight duration, scheduling, and layovers are among the considerations that may influence age limits. We recommend that you double-check with the airline you are booking with for travel from Buffalo Airport to Washington.

  • What documentation or ID do you need to fly to Washington?

    The travel and health documents required for your trip to Washington can vary based on your itinerary and personal situation. As a rule, consider having multiple documents such as a national ID card or driver’s license, and a passport valid for six-months after you plan to arrive at Washington. We always recommend checking with your airline or a trusted third party such as IATA to get advice.

  • What is the most popular plane model from Buffalo to State of Washington?

Best airlines flying from Buffalo to State of Washington

Compare and see reviews for airlines that fly from Buffalo to State of Washington with momondo
Airline
Rating
Free Cancellation
Price
JetBluePriceFrom $125Free CancellationRating
7.2
2,899 reviews
Search JetBlue flights
FrontierPriceFrom $155Free CancellationRating
5.8
3,084 reviews
Search Frontier flights
DeltaPriceFrom $221Free CancellationRating
7.9
8,005 reviews
Search Delta flights
American AirlinesPriceFrom $327Free CancellationRating
7.2
11,050 reviews
Search American Airlines flights
SouthwestPriceFrom $335Free CancellationRating
7.9
4,253 reviews
Search Southwest flights
United AirlinesPriceFrom $344Free CancellationRating
7.4
9,095 reviews
Search United Airlines flights

Why use momondo?

Why should I use momondo to find a flight deal from Buffalo to Washington?

momondo compares prices from hundreds of airlines and agents so you can find and book the best deal on flights from Buffalo to Washington. Millions of users trust and use momondo every year so you are in good hands.

Can I find flights from Buffalo to Washington with flexible booking policies on momondo?

All flight searches from Buffalo to Washington on momondo can be filtered to show those which offer flexible booking policies.

How can momondo help me find flights from Buffalo to Washington?

momondo provides multiple filters to help you find the best flight to Washington from Buffalo. Filter by price, airline, airports, cabin, aircraft, payment method, number of stops and more.

I’m not ready to book a flight from Buffalo to Washington right now. Can momondo alert me if prices change?

If you are simply researching potential flights to Washington, momondo offers a useful price alert feature which will track prices for flights to Washington from Buffalo and alert you when they change.

An easier way to manage your State of Washington trip

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