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

The cheapest airlines for a one-way flight from Buffalo to State of Washington are Sun Country Air (C$ 222), JetBlue (C$ 230), and Delta (C$ 234).

In terms of precipitation, rainfall in State of Washington ranges from 18.0 - 168.0 mm per month. November is typically the wettest month, when rainfall can reach 168.0 mm. July is typically the driest time to visit State of Washington when rainfall is around 18.0 mm.

If weather is an important factor for your trip to State of Washington, 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 19.0 C. Travellers hoping to avoid the cold should look outside of December, when temperatures are typically at their lowest (around 5.0 C).

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

To save on the cost of your flight from Buffalo to State of Washington, book at least 26 days before your planned departure. Booking around this time can save you about 159% on the cost of this flight compared to booking a flight leaving this week. We have found prices from C$ 517 if you need a flight within two weeks. For flights within the next 72 hours, you can find tickets from as low as C$ 1,030.

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

The best pricing can be found in the month of October. Prices to State of Washington from Buffalo average C$ 646. You can even find prices in October for less than C$ 646, as users have found deals to State of Washington from as low as C$ 330. The month of December appears to be one of the more expensive times to travel to State of Washington from Buffalo. Flying in the targeted month can save you up to 21%.

What airport do you fly from for flights from Buffalo to Washington?

If you book a flight to Washington from Buffalo, you will be flying from Buffalo, which is the city’s only airport. Buffalo (BUF) is located 13.4 km from the centre of Buffalo.

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

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

How can I find direct flights from Buffalo to Washington?

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

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

Yes. Cheapflights offers flight deals from Buffalo to Washington by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

C$ 222+ Flights from Buffalo to Washington

Cheap flight deals from Buffalo to Washington

Round-trip from	C$ 429
One-way from	C$ 222
Popular in	December
Cheapest in	October
Average price	C$ 676

Sun Country Air
31/7-3/8
2 total stops
21h 50m total
Buffalo to Washington

Search Deals

Sun Country Air
24/8
1 total stop
29h 37m total
Buffalo to Washington

Search Deals

Highest demand for flights based on searches. 3% potential increase in price (C$ 33 potential increase over avg. RT price).

Search Deals

Cheapest flight prices on average. 2% potential price decrease (C$ 18 potential savings vs. average RT price).

Search Deals

Average for round-trip flights in July 2025

Search Deals

Find flight deals from Buffalo to Washington

Cheapest flights from Buffalo to Washington
Explore the most affordable flight options available from Buffalo to Washington. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 2 July 2025.

Thu 31/711:41 a.m.BUF - PDX

1 stop14h 05mSun Country Air

Sun 3/811:59 p.m.PDX - BUF

1 stop7h 45mSun Country Air

Deal found 1/7C$ 429

Mon 21/711:47 a.m.BUF - SEA

1 stop14h 00mSun Country Air

Thu 24/711:59 p.m.SEA - BUF

1 stop7h 45mSun Country Air

Deal found 30/6C$ 455

Fri 19/94:57 p.m.BUF - SEA

1 stop30h 46mFrontier

Sat 27/97:00 a.m.SEA - BUF

1 stop30h 02mFrontier

Deal found 1/7C$ 465

Thu 28/81:57 p.m.BUF - PDX

1 stop7h 34mUnited Airlines

Tue 2/910:45 p.m.PDX - BUF

1 stop8h 16mUnited Airlines

Deal found 2/7C$ 467

Tue 5/86:45 p.m.BUF - SEA

1 stop7h 50mSouthwest

Tue 12/86:45 a.m.SEA - BUF

1 stop8h 30mSouthwest

Deal found 2/7C$ 467

Tue 5/82:05 p.m.BUF - SEA

1 stop10h 54mJetBlue

Tue 12/89:14 p.m.SEA - BUF

1 stop9h 54mJetBlue

Deal found 1/7C$ 472

Sat 23/81:25 p.m.BUF - PDX

1 stop9h 10mSouthwest

Sun 31/86:00 a.m.PDX - BUF

1 stop6h 20mSouthwest

Deal found 1/7C$ 473

Sat 16/87:41 p.m.BUF - PDX

1 stop6h 50mDelta

Sat 23/810:05 p.m.PDX - BUF

1 stop9h 52mDelta

Deal found 2/7C$ 489

Tue 19/86:00 a.m.BUF - SEA

1 stop10h 50mDelta

Tue 2/911:15 p.m.SEA - BUF

1 stop6h 07mDelta

Deal found 1/7C$ 518

Thu 31/75:54 p.m.BUF - SEA

1 stop9h 05mUnited Airlines

Wed 6/812:20 a.m.SEA - BUF

1 stop6h 28mUnited Airlines

Deal found 30/6C$ 544

Fri 8/85:40 p.m.BUF - SEA

1 stop9h 01mAmerican Airlines

Tue 12/812:46 a.m.SEA - BUF

1 stop13h 17mAmerican Airlines

Deal found 30/6C$ 567

Tue 15/71:55 p.m.BUF - PDX

1 stop11h 20mJetBlue

Fri 18/711:40 p.m.PDX - BUF

1 stop10h 09mJetBlue

Deal found 30/6C$ 626

Best flights from Buffalo to Washington
Discover carefully curated flight deals from Buffalo to Washington that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated 2 July 2025.

Thu 31/711:41 a.m.BUF - PDX

1 stop14h 05mSun Country Air

Sun 3/811:59 p.m.PDX - BUF

1 stop7h 45mSun Country Air

Deal found 1/7C$ 429

Fri 19/94:57 p.m.BUF - SEA

1 stop30h 46mFrontier

Sat 27/97:00 a.m.SEA - BUF

1 stop30h 02mFrontier

Deal found 1/7C$ 465

Thu 28/81:57 p.m.BUF - PDX

1 stop7h 34mUnited Airlines

Tue 2/910:45 p.m.PDX - BUF

1 stop8h 16mUnited Airlines

Deal found 2/7C$ 467

Tue 5/86:45 p.m.BUF - SEA

1 stop7h 50mSouthwest

Tue 12/86:45 a.m.SEA - BUF

1 stop8h 30mSouthwest

Deal found 2/7C$ 467

Tue 5/82:05 p.m.BUF - SEA

1 stop10h 54mJetBlue

Tue 12/89:14 p.m.SEA - BUF

1 stop9h 54mJetBlue

Deal found 30/6C$ 472

Sat 16/87:41 p.m.BUF - PDX

1 stop6h 50mDelta

Sat 23/810:05 p.m.PDX - BUF

1 stop9h 52mDelta

Deal found 2/7C$ 489

Fri 8/85:40 p.m.BUF - SEA

1 stop9h 01mAmerican Airlines

Tue 12/812:46 a.m.SEA - BUF

1 stop13h 17mAmerican Airlines

Deal found 30/6C$ 567

Mon 15/92:35 p.m.BUF - PDX

1 stop8h 57mAlaska Airlines

Tue 16/97:21 a.m.PDX - BUF

2 stops13h 34mAlaska Airlines

Deal found 2/7C$ 752

Mon 21/711:47 a.m.BUF - SEA

1 stop14h 00mSun Country Air

Thu 24/711:59 p.m.SEA - BUF

1 stop7h 45mSun Country Air

Deal found 30/6C$ 455

Sat 23/81:25 p.m.BUF - PDX

1 stop9h 10mSouthwest

Sun 31/86:00 a.m.PDX - BUF

1 stop6h 20mSouthwest

Deal found 1/7C$ 473

Tue 19/812:17 p.m.BUF - SEA

1 stop8h 34mDelta

Wed 27/89:45 p.m.SEA - BUF

1 stop10h 12mDelta

Deal found 1/7C$ 518

Thu 31/75:54 p.m.BUF - SEA

1 stop9h 05mUnited Airlines

Wed 6/812:20 a.m.SEA - BUF

1 stop6h 28mUnited Airlines

Deal found 30/6C$ 544

Last-minute flights from Buffalo to Washington
Discover last-minute flight deals from Buffalo to Washington. Data last updated 2 July 2025 and is based on user searches.

Tue 8/712:43 p.m.BUF - SEA

1 stop10h 15mJetBlue

Tue 22/711:20 p.m.SEA - BUF

1 stop9h 36mJetBlue

Deal found 1/7C$ 624

Tue 8/75:54 p.m.BUF - SEA

1 stop9h 05mUnited Airlines

Mon 21/712:20 a.m.SEA - BUF

1 stop6h 34mUnited Airlines

Deal found 1/7C$ 957

Thu 10/71:55 p.m.BUF - PDX

1 stop11h 20mJetBlue

Mon 14/711:40 p.m.PDX - BUF

1 stop10h 23mJetBlue

Deal found 2/7C$ 943

Thu 10/73:52 p.m.BUF - PDX

1 stop9h 09mDelta

Sun 13/712:40 a.m.PDX - BUF

2 stops9h 58mDelta

Deal found 2/7C$ 1,216

Fri 11/75:30 a.m.BUF - SEA

2 stops14h 24mAlaska Airlines

Tue 15/76:00 a.m.SEA - BUF

2 stops14h 59mAlaska Airlines

Deal found 1/7C$ 1,018

Tue 15/71:55 p.m.BUF - PDX

1 stop11h 20mJetBlue

Fri 18/711:40 p.m.PDX - BUF

1 stop10h 09mJetBlue

Deal found 30/6C$ 626

Mon 21/711:47 a.m.BUF - SEA

1 stop14h 00mSun Country Air

Thu 24/711:59 p.m.SEA - BUF

1 stop7h 45mSun Country Air

Deal found 30/6C$ 455

Mon 21/75:30 a.m.BUF - PDX

2 stops15h 56mAlaska Airlines

Wed 23/710:30 a.m.PDX - BUF

2 stops10h 29mAlaska Airlines

Deal found 2/7C$ 923

Thu 31/711:41 a.m.BUF - PDX

1 stop14h 05mSun Country Air

Sun 3/811:59 p.m.PDX - BUF

1 stop7h 45mSun Country Air

Deal found 1/7C$ 429

Thu 31/75:54 p.m.BUF - SEA

1 stop9h 05mUnited Airlines

Wed 6/812:20 a.m.SEA - BUF

1 stop6h 28mUnited Airlines

Deal found 30/6C$ 544

Tue 5/86:45 p.m.BUF - SEA

1 stop7h 50mSouthwest

Tue 12/86:45 a.m.SEA - BUF

1 stop8h 30mSouthwest

Deal found 2/7C$ 467

Tue 5/82:05 p.m.BUF - SEA

1 stop10h 54mJetBlue

Tue 12/89:14 p.m.SEA - BUF

1 stop9h 54mJetBlue

Deal found 30/6C$ 472

One-way flights from Buffalo to Washington
Search for one-way flight options from Buffalo to Washington. Find affordable one-way fares based on user searches. Data last updated 2 July 2025.

Sun 24/812:09 p.m.BUF - SEA

1 stop29h 37mSun Country Air

Deal found 1/7C$ 222

Thu 28/812:41 p.m.BUF - SEA

1 stop10h 44mJetBlue

Deal found 30/6C$ 230

Mon 4/87:24 p.m.BUF - SEA

1 stop7h 32mDelta

Deal found 1/7C$ 234

Thu 24/711:23 a.m.BUF - PDX

1 stop14h 23mSun Country Air

Deal found 1/7C$ 236

Fri 11/72:11 p.m.BUF - SEA

1 stop13h 23mFrontier

Deal found 30/6C$ 236

Thu 7/84:50 p.m.BUF - SEA

1 stop10h 15mSouthwest

Deal found 29/6C$ 241

Fri 15/85:31 p.m.BUF - PDX

1 stop8h 28mAmerican Airlines

Deal found 1/7C$ 266

Fri 15/85:40 p.m.BUF - SEA

1 stop9h 01mAmerican Airlines

Deal found 1/7C$ 266

Sun 21/96:15 a.m.BUF - PDX

2 stops9h 00mDelta

Deal found 2/7C$ 273

Thu 7/86:00 a.m.BUF - SEA

2 stops13h 20mUnited Airlines

Deal found 1/7C$ 309

Tue 15/71:55 p.m.BUF - PDX

1 stop11h 20mJetBlue

Deal found 1/7C$ 327

Tue 22/712:40 p.m.BUF - PDX

2 stops9h 35mSouthwest

Deal found 1/7C$ 333

Cheapflights Fare Finder

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

BuffaloPortland

BUF - PDX

BUFPDX

Buffalo

Thu 31/7

11:41 a.m.-10:46 p.m.

1 stop14h 05m

Portland

Sun 3/8

11:59 p.m.-10:44 a.m.

1 stop7h 45m

C$ 429

BuffaloSeattle

BUF - SEA

BUFSEA

Buffalo

Mon 21/7

11:47 a.m.-10:47 p.m.

1 stop14h 00m

Seattle/Tacoma Intl

Thu 24/7

11:59 p.m.-10:44 a.m.

1 stop7h 45m

C$ 455

BuffaloSeattle

BUF - SEA

BUFSEA

Buffalo

Fri 19/9

4:57 p.m.-8:43 p.m.

1 stop30h 46m

Seattle/Tacoma Intl

Sat 27/9

7:00 a.m.-4:02 p.m.

1 stop30h 02m

C$ 465

BuffaloPortland

BUF - PDX

BUFPDX

Buffalo

Thu 28/8

1:57 p.m.-6:31 p.m.

1 stop7h 34m

Portland

Tue 2/9

10:45 p.m.-10:01 a.m.

1 stop8h 16m

C$ 467

BuffaloSeattle

BUF - SEA

BUFSEA

Buffalo

Tue 5/8

6:45 p.m.-11:35 p.m.

1 stop7h 50m

Seattle/Tacoma Intl

Tue 12/8

6:45 a.m.-6:15 p.m.

1 stop8h 30m

C$ 467

BuffaloSeattle

BUF - SEA

BUFSEA

Buffalo

Tue 5/8

2:05 p.m.-9:59 p.m.

1 stop10h 54m

Seattle/Tacoma Intl

Tue 12/8

9:14 p.m.-10:08 a.m.

1 stop9h 54m

C$ 472

BuffaloPortland

BUF - PDX

BUFPDX

Buffalo

Sat 23/8

1:25 p.m.-7:35 p.m.

1 stop9h 10m

Portland

Sun 31/8

6:00 a.m.-3:20 p.m.

1 stop6h 20m

C$ 473

BuffaloPortland

BUF - PDX

BUFPDX

Buffalo

Sat 16/8

7:41 p.m.-11:31 p.m.

1 stop6h 50m

Portland

Sat 23/8

10:05 p.m.-10:57 a.m.

1 stop9h 52m

C$ 489

BuffaloSeattle

BUF - SEA

BUFSEA

Buffalo

Fri 15/8

7:45 p.m.-12:56 a.m.

1 stop8h 11m

Seattle/Tacoma Intl

Mon 18/8

11:45 p.m.-9:53 a.m.

1 stop7h 08m

C$ 499

BuffaloSeattle

BUF - SEA

BUFSEA

Buffalo

Tue 19/8

12:17 p.m.-5:51 p.m.

1 stop8h 34m

Seattle/Tacoma Intl

Wed 27/8

9:45 p.m.-10:57 a.m.

1 stop10h 12m

C$ 518

Flights are sorted by cheapest round-trip flights first.

Deals found on 1/7

Showing 1-10 of 29 results

Best time to book a flight from Buffalo to Washington

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

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

Currently, January is the cheapest month in which you can book a flight from Buffalo to State of Washington (average of C$ 262). Flying from Buffalo to State of Washington in December is currently the most expensive (average of C$ 353). 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 BUF to WA?

When flying from Buffalo to State of Washington, the time of day you decide to fly out makes little to no difference towards the overall price you’ll pay on tickets.

How much does it cost to fly round-trip from Buffalo to State of Washington?

Reviews of airlines servicing Washington

Read through reviews of airlines operating flights from Buffalo to Washington, such as Alaska Airlines,Southwest, andDelta. You can also see how each airline stacks up in terms of entertainment options, comfort, food, crew/service, and boarding process.

Alaska Airlines

8.0

Very good

10,000 reviews

Check prices

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

Check prices

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

4,272 reviews

Alaska Airlines

8.0

Very good

10,000 reviews

Check prices

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

7,983 reviews

Alaska Airlines

8.0

Very good

10,000 reviews

Check prices

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

8,861 reviews

Alaska Airlines

8.0

Very good

10,000 reviews

Check prices

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

2,918 reviews

Alaska Airlines

8.0

Very good

10,000 reviews

Check prices

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

What airport do you fly from for flights from Buffalo to Washington?
If you book a flight to Washington from Buffalo, you will be flying from Buffalo, which is the city’s only airport. Buffalo (BUF) is located 13.4 km from the centre of Buffalo.
What are the cheapest airlines to fly from Buffalo to State of Washington one-way?
The cheapest airlines for a one-way flight from Buffalo to State of Washington are Sun Country Air (C$ 222), JetBlue (C$ 230), and Delta (C$ 234).
Can I find deals for flights from Buffalo to Washington that include hotel bookings?
Yes. In addition to deals on Buffalo to Washington flights, Cheapflights offers vacation packages that include both flights and hotel.
How can I find direct flights from Buffalo to Washington?
After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Buffalo to Washington.
Can I find deals for business class flights from Buffalo to Washington?
Yes. Cheapflights offers flight deals from Buffalo to Washington 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 Buffalo to State of Washington?
Currently, January is the cheapest month in which you can book a flight from Buffalo to State of Washington (average of C$ 262). Flying from Buffalo to State of Washington in December is currently the most expensive (average of C$ 353). 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

Browse thousands of different options on Cheapflights for your next trip

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Complete your trip

State of Washington car rentals

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Direct flights to United States

Top 2 airlines flying from Buffalo to Washington

Airline	Cheapest	Average	Flexibility	On-time
United Airlines	CheapestC$ 464	AverageC$ 883	FlexibilityNo cancel fee	On-time69%	Search United Airlines flights
Southwest	CheapestC$ 465	AverageC$ 581	FlexibilityNo cancel fee	On-time63%	Search Southwest flights

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How does Cheapflights help users find flights from Buffalo to Washington?

When you search for this flight from Buffalo to Washington, Cheapflights searches on 900+ travel sites to save you time finding great flight deals online. Additionally, we offer filter features so you can choose a preferred cabin class or airline, see different price ranges, and much more so you can book the flight for you.

Why should you use Cheapflights to find cheap flight tickets from Buffalo to Washington?

Cheapflights taps into our reliable network of hundreds of airlines and travel agencies to find the best deals for flights from Buffalo to Washington for you. Better yet — we are completely free to use.

Can Cheapflights find flights from Buffalo to Washington with no change fees?

Certainly. Search results for flights to Washington from Buffalo shown to you on Cheapflights can be narrowed down with different useful search filters, which includes flexible booking options.

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Cheap flights from Buffalo to Washington from C$ 222

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 24/8. Fares are subject to change and may not be available on all flights or dates of travel.

Cheap flight deals from Buffalo to Washington

Keep the following information in mind while searching for Buffalo to Washington flight deals. Data was last updated 2 July 2025.

Round-trip from

One-way from

Popular in

Cheapest in

Average price

Find flight deals from Buffalo to Washington

Cheapest flights from Buffalo to WashingtonExplore the most affordable flight options available from Buffalo to Washington. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 2 July 2025.

Explore the most affordable flight options available from Buffalo to Washington. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 2 July 2025.

Cheapflights Fare Finder

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

Best time to book a flight from Buffalo to Washington

Have a flexible travel schedule? Discover the best time to fly to Washington from Buffalo with our price prediction graph.

Cheapflights Insights

Everything you need to know about your flight from Buffalo to Washington

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

What is the cheapest time of day to fly from BUF to WA?

Find hourly flight availability from Buffalo to Washington. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated 2 July 2025.

How much does it cost to fly round-trip from Buffalo to State of Washington?

Reviews of airlines servicing Washington

Read through reviews of airlines operating flights from Buffalo to Washington, such as Alaska Airlines,Southwest, andDelta. You can also see how each airline stacks up in terms of entertainment options, comfort, food, crew/service, and boarding process.

Related info for your journey

Find useful and relevant information for your journey from Buffalo to Washington. 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 from for flights from Buffalo to Washington?

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

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

How can I find direct flights from Buffalo to Washington?

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

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

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 Buffalo to Washington

See prices for flight routes from nearby airports that may be better suited for you.

Top 2 airlines flying from Buffalo to Washington

Fly with Cheapflights

Find the best flight deals on Cheapflights, where travelers can enjoy low prices and a wide availability of flights to their desired destinations.

How does Cheapflights help users find flights from Buffalo to Washington?

Why should you use Cheapflights to find cheap flight tickets from Buffalo to Washington?

Can Cheapflights find flights from Buffalo to Washington with no change fees?

Can Cheapflights notify me if prices for flights from Buffalo to Washington become cheaper?

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Cheapest flights from Buffalo to Washington
Explore the most affordable flight options available from Buffalo to Washington. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 2 July 2025.