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Cheap flights to Washington from £53

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 1/5. Fares are subject to change and may not be available on all flights or dates of travel. Click the price to replicate the search for this deal.
WAS — SEA
23 Mar — 30 Mar1
1 adult
Sat 23/3
Sat 30/3

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Cheapflights users frequently choose these airlines when searching for flights to Washington, based on our search results.
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Flights to Washington in 2024

Find the latest flights to Washington in 2024, with up-to-date prices and availability. In the last 7 days, Cheapflights users made a total of 905,048 searches and data was last updated on 19 March 2024.

Popular in

July

Cheapest in

February

Average price

£452

Return from

£433

One-way from

£243
High demand for flights, 15% potential price rise
Best time to find cheap flights, 2% potential price drop
Average for return flights in March 2024
From London to Seattle/Tacoma Intl
One-way flight from London to Washington

Find flights to Washington

Browse one-way and return flights deals to Washington on Cheapflights. Flight deals are based on user searches and were last updated on 19 March 2024
Explore Washington

Cheap flights to Washington in March & April 2024

Search the best deals to popular Washington cities recently found by Cheapflights users
The following deals offer some of the lowest prices we've found on flights heading to Washington in March and April 2024. Deals update frequently so be sure to check back soon if you're not finding what you're looking for.
Cheap flights to Seattle, Washington
Wed 17/410:50SNA - SEA
Nonstop3h 02mDelta
Thu 18/407:10SEA - SNA
Nonstop2h 46mDelta
Deal found 18/3£108
Thu 11/406:15DEN - SEA
Nonstop3h 13mDelta
Fri 19/419:35SEA - DEN
Nonstop2h 38mDelta
Deal found 17/3£108
Wed 17/414:00ONT - SEA
Nonstop2h 55mDelta
Sat 20/419:59SEA - ONT
Nonstop2h 41mDelta
Deal found 18/3£108
Sat 20/407:15SNA - SEA
Nonstop3h 00mDelta
Mon 22/407:10SEA - SNA
Nonstop2h 46mDelta
Deal found 18/3£115
Wed 10/406:00ONT - SEA
Nonstop2h 50mAlaska Airlines
Sat 20/407:00SEA - ONT
Nonstop2h 33mAlaska Airlines
Deal found 18/3£115
Tue 23/411:40SNA - SEA
Nonstop2h 55mAlaska Airlines
Wed 24/406:00SEA - SNA
1 stop4h 52mAlaska Airlines
Deal found 17/3£123
Wed 10/417:40ONT - SEA
Nonstop2h 53mDelta
Sat 13/419:59SEA - ONT
Nonstop2h 41mDelta
Deal found 17/3£123
Fri 19/419:20SNA - SEA
Nonstop3h 01mDelta
Sun 21/407:10SEA - SNA
Nonstop2h 46mDelta
Deal found 18/3£123
Sat 27/415:35PHX - SEA
Nonstop3h 13mDelta
Sun 28/419:35SEA - PHX
Nonstop2h 47mDelta
Deal found 18/3£123
Cheap flights to Spokane, Washington
Mon 29/409:45SEA - GEG
Nonstop1h 08mAlaska Airlines
Mon 29/413:33GEG - SEA
Nonstop1h 12mAlaska Airlines
Deal found 18/3£103
Mon 15/415:59SEA - GEG
Nonstop1h 06mDelta
Mon 22/412:25GEG - SEA
Nonstop1h 14mDelta
Deal found 18/3£108
Tue 9/422:55SEA - GEG
Nonstop1h 04mAlaska Airlines
Thu 11/413:37GEG - SEA
Nonstop1h 12mAlaska Airlines
Deal found 18/3£131
Mon 29/409:45SEA - GEG
Nonstop1h 08mAlaska Airlines
Mon 29/414:20GEG - SEA
1 stop4h 47mAlaska Airlines
Deal found 18/3£134
Mon 15/409:55SEA - GEG
1 stop3h 13mAlaska Airlines
Thu 18/408:30GEG - SEA
Nonstop1h 12mAlaska Airlines
Deal found 18/3£138
Thu 11/417:40SEA - GEG
Nonstop1h 09mDelta
Sun 14/417:59GEG - SEA
Nonstop1h 21mDelta
Deal found 18/3£139
Thu 11/419:35SEA - GEG
Nonstop1h 07mAlaska Airlines
Sun 14/405:00GEG - SEA
Nonstop1h 16mAlaska Airlines
Deal found 18/3£159
Thu 18/422:55SEA - GEG
Nonstop1h 03mAlaska Airlines
Sun 21/406:25GEG - SEA
1 stop5h 16mAlaska Airlines
Deal found 18/3£162
Tue 2/421:20SEA - GEG
Nonstop1h 02mAlaska Airlines
Wed 24/413:33GEG - SEA
Nonstop1h 12mAlaska Airlines
Deal found 18/3£167
Cheap flights to Pasco, Washington
Sat 13/408:20TUL - PSC
2 stops28h 26mDelta
Tue 16/412:30PSC - TUL
1 stop6h 50mDelta
Deal found 18/3£419
Sat 13/408:20TUL - PSC
2 stops28h 26mDelta
Tue 16/417:35PSC - TUL
2 stops13h 54mDelta
Deal found 18/3£423
Sat 13/408:20TUL - PSC
1 stop5h 30mDelta
Tue 16/412:30PSC - TUL
1 stop6h 50mDelta
Deal found 18/3£483

Washington 2024 flight deals

Explore flight deals for Washington in 2024, offering the best prices and options to suit your preferences. In the last 7 days, Cheapflights users made a total of 905,048 searches and data were last updated on 19 March 2024.
These are some of the most attractive deals on flights to Washington in 2024. If these deals don't appeal to you, be sure to come back soon for more options.
Thu 11/406:15DEN - SEA
Nonstop3h 13mDelta
Fri 19/419:35SEA - DEN
Nonstop2h 38mDelta
Deal found 17/3£108
Tue 23/407:15SNA - SEA
Nonstop3h 00mDelta
Wed 24/419:40SEA - SNA
Nonstop2h 44mDelta
Deal found 17/3£108
Wed 17/414:00ONT - SEA
Nonstop2h 55mDelta
Sat 20/419:59SEA - ONT
Nonstop2h 41mDelta
Deal found 18/3£108
Tue 14/506:15DEN - SEA
Nonstop3h 03mDelta
Tue 21/513:55SEA - DEN
Nonstop2h 54mDelta
Deal found 18/3£109
Sat 20/407:15SNA - SEA
Nonstop3h 00mDelta
Mon 22/407:10SEA - SNA
Nonstop2h 46mDelta
Deal found 18/3£115
Wed 10/406:00ONT - SEA
Nonstop2h 50mAlaska Airlines
Sat 20/407:00SEA - ONT
Nonstop2h 33mAlaska Airlines
Deal found 18/3£115
Tue 23/411:40SNA - SEA
Nonstop2h 55mAlaska Airlines
Wed 24/406:00SEA - SNA
1 stop4h 52mAlaska Airlines
Deal found 17/3£123
Wed 10/417:40ONT - SEA
Nonstop2h 53mDelta
Sat 13/419:59SEA - ONT
Nonstop2h 41mDelta
Deal found 17/3£123
Tue 9/407:15SNA - SEA
Nonstop3h 00mDelta
Sat 13/407:10SEA - SNA
Nonstop2h 46mDelta
Deal found 17/3£123

Flights to Washington departing soon

Discover available last-minute flight options to Washington, providing immediate availability and potentially lower prices. In the last 7 days, Cheapflights users made a total of 905,048 searches and data was last updated on 19 March 2024.
Have a look at some of the best last-minute flights available departing to Washington. It's recommended that you verify the details of your last-minute flight before booking.
Mon 25/306:15DEN - SEA
Nonstop3h 09mDelta
Fri 29/319:36SEA - DEN
Nonstop2h 39mDelta
Deal found 18/3£202
Mon 25/313:10SEA - GEG
Nonstop1h 02mAlaska Airlines
Mon 1/420:40GEG - SEA
Nonstop1h 08mAlaska Airlines
Deal found 18/3£280

One-way flights to Washington

Explore one-way flight options to Washington for greater flexibility in your travel plans. Find up-to-date pricing and availability for one-way flights. In the last 7 days, Cheapflights users made a total of 905,048 searches and data was last updated on 19 March 2024.
Take a look at some of the one-way flights departing to Washington in the near future. Users can also find round-trip Washington flights by using the search form above.
Wed 1/521:30LAX - SEA
1 stop19h 01mFrontier
Deal found 18/3£53
Mon 22/413:45SEA - GEG
Nonstop1h 12mDelta
Deal found 18/3£54

Direct flights to Washington

Thu 11/406:15DEN - SEA
Nonstop3h 13mDelta
Fri 19/419:35SEA - DEN
Nonstop2h 38mDelta
Deal found 17/3£108
Tue 23/407:15SNA - SEA
Nonstop3h 00mDelta
Wed 24/419:40SEA - SNA
Nonstop2h 44mDelta
Deal found 17/3£108
Wed 17/414:00ONT - SEA
Nonstop2h 55mDelta
Sat 20/419:59SEA - ONT
Nonstop2h 41mDelta
Deal found 18/3£108
Tue 14/506:15DEN - SEA
Nonstop3h 03mDelta
Tue 21/513:55SEA - DEN
Nonstop2h 54mDelta
Deal found 18/3£109
Sat 20/407:15SNA - SEA
Nonstop3h 00mDelta
Mon 22/407:10SEA - SNA
Nonstop2h 46mDelta
Deal found 18/3£115
Wed 10/406:00ONT - SEA
Nonstop2h 50mAlaska Airlines
Sat 20/407:00SEA - ONT
Nonstop2h 33mAlaska Airlines
Deal found 18/3£115
Wed 10/417:40ONT - SEA
Nonstop2h 53mDelta
Sat 13/419:59SEA - ONT
Nonstop2h 41mDelta
Deal found 17/3£123
Tue 9/407:15SNA - SEA
Nonstop3h 00mDelta
Sat 13/407:10SEA - SNA
Nonstop2h 46mDelta
Deal found 17/3£123
Sat 27/415:35PHX - SEA
Nonstop3h 13mDelta
Sun 28/419:35SEA - PHX
Nonstop2h 47mDelta
Deal found 18/3£123

Find flights to Washington within your budget

Locate flights to Washington that fit your budget, with regularly updated fares and availability. In the last 7 days, Cheapflights users made a total of 905,048 searches and data was last updated on 19 March 2024.

Fly from

Any airport

Budget

£75 - £193

Route

Depart

Return

Price

Denver IntlSeattle/Tacoma Intl

DEN - SEA

DENSEA

Denver Intl

Fri 26/4

Nonstop3h 09m

Seattle/Tacoma Intl

Sun 28/4

Nonstop2h 47m

£75

Denver IntlSeattle/Tacoma Intl

DEN - SEA

DENSEA

Denver Intl

Tue 16/4

Nonstop2h 54m

Seattle/Tacoma Intl

Tue 23/4

Nonstop2h 50m

£79

Denver IntlSeattle/Tacoma Intl

DEN - SEA

DENSEA

Denver Intl

Tue 16/4

1 stop10h 56m

Seattle/Tacoma Intl

Tue 23/4

1 stop5h 55m

£101

Denver IntlSeattle/Tacoma Intl

DEN - SEA

DENSEA

Denver Intl

Thu 16/5

Nonstop2h 57m

Seattle/Tacoma Intl

Sun 19/5

Nonstop2h 43m

£104

Denver IntlSeattle/Tacoma Intl

DEN - SEA

DENSEA

Denver Intl

Thu 11/4

Nonstop3h 13m

Seattle/Tacoma Intl

Fri 19/4

Nonstop2h 38m

£108

OntarioSeattle/Tacoma Intl

ONT - SEA

ONTSEA

Ontario

Fri 19/4

Nonstop2h 38m

Seattle/Tacoma Intl

Sun 21/4

Nonstop2h 33m

£108

Los AngelesSeattle/Tacoma Intl

LAX - SEA

LAXSEA

Los Angeles

Tue 7/5

1 stop8h 30m

Seattle/Tacoma Intl

Wed 8/5

1 stop11h 09m

£138

Phoenix Sky Harbor IntlSeattle/Tacoma Intl

PHX - SEA

PHXSEA

Phoenix Sky Harbor Intl

Mon 13/5

Nonstop3h 00m

Seattle/Tacoma Intl

Wed 15/5

Nonstop2h 45m

£140

OntarioSeattle/Tacoma Intl

ONT - SEA

ONTSEA

Ontario

Wed 17/4

1 stop6h 07m

Seattle/Tacoma Intl

Wed 17/4

1 stop6h 34m

£193

Flights are sorted by cheapest first

Deals found on 17/3

Average price of flights to Washington by month

Plan your trip to Washington by taking into account the cheapest months to travel. The average price of a one-way flight to Washington is currently £54 while a return flight costs £116. Price data was last updated on 10 March 2024.

Currently, December is the cheapest month in which you can book a flight to Washington (average of £570). Flying to Washington in July will prove the most costly (average of £783). There are multiple factors that influence the price of a flight so comparing airlines, departure airports and times can help keep costs down.

January

£478

February

£467

March

£499

April

£488

May

£514

June

£565

July

£615

August

£593

September

£539

October

£510

November

£468

December

£448

Peak Season:

Summer is Washington’s high season, with July and August the busiest months with large numbers of tourists taking flights to Washington. Seattle hosts outdoor festivals mid-May to September (Labour Day), the San Juan Islands are mobbed, and the parks are filled. Tourism peaks again in winter with snow-sport enthusiasts.

Off Season:

October to April, is the rainy season. Hotel rates are cheaper and so are flights to Washington. Seattle’s performing arts are in full season.

September weekdays are great times to visit: the weather is still pleasant and crowds are smaller. In autumn and winter, the eastern side of the Olympic Peninsula tends to be dry.

Spring is the favourite time for whitewater rafters grabbing a cheap flight to Washington before the winter runoff.

Temperature and rainfall in Washington by month

Plan your trip to Washington by taking into account the average temperature and rainfall totals by month.

SEA

Temperature

5 - 19 °C

If weather is an important factor for your trip to 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).

When is the best time to book a flight to Washington?

Use this chart to determine the optimal time to book a return flight to Washington. Price data was last updated on 28 January 2024.
The price you pay for your flight to Washington may vary depending on when you book. For the best chance of a lower fare, look to book 74 days in advance of your trip. Fares are likely to increase a fortnight or so before your departure date.
Search Deals

Reviews of airlines servicing Washington

Get insights into the airlines that provide service to Washington. 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 Washington. Reviews last updated 19 March 2024.
Get a feel of what it's like to fly with Icelandair, Lufthansa and British Airways to Washington by reading reviews from past customers. Users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.
8.1
Very Good
11,551 reviews

Boarding

8.2

Overall

8.1

Crew

8.6

Comfort

7.9

Food

7.5

Entertainment

8.1

Reviews

1 / 10

It was a good experience other than a short delay.

8.1
Very Good
11,551 reviews
8.1
Very Good
11,551 reviews

Boarding

8.2

Overall

8.1

Crew

8.6

Comfort

7.9

Food

7.5

Entertainment

8.1

Reviews

1 / 10

It was a good experience other than a short delay.

7.8
Good
2,183 reviews
8.1
Very Good
11,551 reviews

Boarding

8.2

Overall

8.1

Crew

8.6

Comfort

7.9

Food

7.5

Entertainment

8.1

Reviews

1 / 10

It was a good experience other than a short delay.

7.8
Good
1,720 reviews
8.1
Very Good
11,551 reviews

Boarding

8.2

Overall

8.1

Crew

8.6

Comfort

7.9

Food

7.5

Entertainment

8.1

Reviews

1 / 10

It was a good experience other than a short delay.

7.8
Good
1,376 reviews
8.1
Very Good
11,551 reviews

Boarding

8.2

Overall

8.1

Crew

8.6

Comfort

7.9

Food

7.5

Entertainment

8.1

Reviews

1 / 10

It was a good experience other than a short delay.

7.7
Good
4,934 reviews
8.1
Very Good
11,551 reviews

Boarding

8.2

Overall

8.1

Crew

8.6

Comfort

7.9

Food

7.5

Entertainment

8.1

Reviews

1 / 10

It was a good experience other than a short delay.

City overview

Take a flight to Washington and discover that your everyday must-have’s originated in Washington. Microsoft probably had a hand in the computer you’re using and it’s likely you tested your “Starbucks language” (half-cafe triple venti, no foam caramel machiatto) once today. But there’s more to the Northwest state of Washington than computers and coffee beans.

Washington is a leading lumber producer and many of its native trees grace homes every December: the Douglas fir, white pine, spruce, larch, and cedar. Grab some award-winning apples, pears and cherries before the Washington flight home, and pack away some of Washington’s finest wines for a special evening.

During the Washington holiday, visit one of the 1,000 dams in the area and explore the state’s source of water storage, flood control and power. Major Washington must-sees include Olympic and Mt. Rainier National Parks and Mount St. Helens, which erupted in 1980. Don’t forget a visit to the focal point of Seattle’s skyline. Many visitors booking flights to Washington inevitably find themselves waiting in line with a latte to get to the top of Seattle’s Space Needle.

Washington climate

Washington has two main climates: west and east of the Cascades. The west is typically mild and wet, the east cool and dry. Seattle temperatures generally range from the very low single digits in January to about 20 degrees (Celsius) in July; Spokane from about minus six in January to about 20 in July.Most rain falls October through March. The western side of the Olympic Peninsula receives up to 406cm (160 inches) of rain annually, and the western slopes of the Cascades over 500cm (200 inches) of snow. Eastern Washington has only about 15cm (six inches) of precipitation, with more closer to the Rocky Mountains.

Getting around Washington

With several regional airports, flying within Washington is easy and discount fares are available. There is train service north and south of Seattle and bus service to Spokane and beyond. Washington has the most extensive ferry service in the country, and it includes transport to the San Juan Islands, Bainbridge Island, Whidbey Island, Vashon Island, and Kitsap Peninsula. A car or RV is a great way to see the state and the only way to get to some of the more remote locations. Make sure to fill the gas tank first — Washington is a large state, and gas stations are few and far between in some areas.

Seattle is fun to explore on foot and is well served by the Metro system. The Downtown Ride Free Area has free bus service from 6am to 7pm. To travel across the sound, choose from ferries, speedboats, water taxis, and jet catamarans. Seattle is a difficult city for driving, with bad traffic congestion, one-way streets, and scarce and expensive parking.

Hiking is the best mode of transport in Olympic National Park. A great state for hiking, Washington’s popular trails include the Pacific Crest Trail, Hoh River Trail, and Wonderland Trail.

Airports

The main airport for flights to Washington State is Seattle-Tacoma International Airport (SEA)

What is good to know if travelling to Washington?

  • The small town of Starbuck in Columbia County is not the home of Starbucks, the global coffee company. That’s Pike Place, a downtown Seattle market. Other “liquid” attractions are microbreweries Red Hook Brewery in Woodinville (there are tours) and Yakima Brewing and Malting Co.
  • Leavenworth is a Bavarian village in the foothills of the Cascade Mountains. In the 1960s, the town decided to go Bavarian to stave off economic meltdown. Stores were remodelled and festivals launched including the Autumn Leaf Festival, the Christmas Lighting and the Maifest. Enjoy the Germanic fare such as wiener schnitzel and sauerbraten or pick up a cuckoo clock.
  • Tatoosh Island, about a half mile off Cape Flattery (the most north-westerly point in the continental US) on the Olympic Peninsula is part of the Makah Indian Reservation. Nobody lives on the island, but has a very nice lighthouse, which looks over the entrance to the Strait of Juan de Fuca and lots and lots of birds.
  • Olympic National Park has glacier-capped mountains, almost 96km (60 miles) of wild Pacific coast and old-growth rain forest. The star of the park is Mount Olympus which stands at 2,427 metres (7,962 feet). There are three national parks in Washington State: Olympic National Park, Mount Rainier National ParkNorth Cascades National Park.
  • The four main San Juan Islands – served by Washington State Ferries – are Lopez, Orcas, San Juan and Shaw, although hundreds of islands and islets make up the archipelago. San Juan boasts the Whale Museum and there are the ruins of the British and American forts in San Juan Island National Historic Park.

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