Cheap flights from Portsmouth to Washington

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How to find the cheapest flight from
Portsmouth (SOU) to Washington

All the information you need to plan the best SOU to SEA flight in 2021: compare Portsmouth to Washington flight prices with the expected peak season, weather and rainfall in Washington.
How far in advance should I book a flight from Portsmouth to Washington?

Users have found that booking a flight from Portsmouth to Washington at least 52 days early can save you up to 51% on average compared to booking a flight this week. If booking 52 days before your flight isn’t an option for you, users have found flights from Portsmouth to Washington for as little as £445 when booking for a departure date within the next two weeks. You can also check prices now. Some users have found airline tickets as low as £583 for flights departing within the next 3 days.

What is the cheapest month to fly from Portsmouth to Washington?

February can be a great time to fly to Washington from Portsmouth with a flight ticket averaging about £393. Cheapflights users have found deals in the month of February for as cheap as £259. The most expensive prices can be found in the month of July.

Cheap flights from Portsmouth to Washington in May, June 2021

The best prices found for SOU to Washington flights in May, June
25 Jun - 29 Jun
£554pp
SOU
Southampton Eastleigh
Delta
 
1 STOP
SEA
Seattle/Tacoma Intl
SEA
Seattle/Tacoma Intl
Delta
 
1 STOP
SOU
Southampton Eastleigh
25 Jun - 29 Jun
£565pp
SOU
Southampton Eastleigh
Delta
 
1 STOP
SEA
Seattle/Tacoma Intl
SEA
Seattle/Tacoma Intl
Delta
 
1 STOP
SOU
Southampton Eastleigh

Portsmouth to Washington 2021 flight deals

Cheap flights to Washington from Portsmouth found for this year
25 Jun - 29 Jun
£554pp
SOU
Southampton Eastleigh
Delta
 
1 STOP
SEA
Seattle/Tacoma Intl
SEA
Seattle/Tacoma Intl
Delta
 
1 STOP
SOU
Southampton Eastleigh
25 Jun - 29 Jun
£565pp
SOU
Southampton Eastleigh
Delta
 
1 STOP
SEA
Seattle/Tacoma Intl
SEA
Seattle/Tacoma Intl
Delta
 
1 STOP
SOU
Southampton Eastleigh

Related info for your journey

Useful info, stats and facts about <span class="emphasized">Portsmouth</span> to <span class="emphasized">Washington</span> flights.

Flight FAQs

From Portsmouth to Washington

Are flight prices decreasing from Southampton to Washington due to COVID-19 (coronavirus)?

At this time, Cheapflights has noticed price decreases for many domestic flights due to COVID-19. Travel is not necessarily recommended at this time, and flights may be prone to cancellation: please check with local authorities in both Southampton and Washington for travel alerts, and be sure to review the airline's cancellation policy and travel advisories before booking. For more information, please view our post on what to know about COVID-19 (coronavirus) and travel.

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

Southampton Eastleigh (SOU) is the airport you will fly out of if you book a flight from Southampton to Washington. It is only a 3.5 mi journey to Eastleigh (SOU) from Southampton’s city centre.

Can I find flights from Portsmouth to Washington for under £575 on Cheapflights?

Yes, there are multiple flights from Portsmouth to Washington for under £575. The cheapest flight booked recently is on Delta for just £554, but on average you can expect to pay £560.

Are there direct flights from Portsmouth to Washington for under £575 on Cheapflights?

There are no direct flights from Portsmouth to Washington, but Cheapflights can provide you with all the information you need to find the fastest route with the fewest stops.

What are the cheapest flights from Southampton to Washington?

The cheapest flight price from Southampton to Washington is £469. On average you can expect to pay £469. The most popular route, (Southampton Eastleigh - Seattle/Tacoma Intl), can usually be booked for £565.

How long does is the flight from Portsmouth to Washington?

For as low as £555, Delta can have you in Washington from Portsmouth in 26h 30m.

What is the cheapest airline to fly from Portsmouth to Washington return?

According to our current data, Delta (£555), offers the cheapest pricing from Portsmouth to Washington.

Destination points for flights from Portsmouth to Washington

Select to see more specific information for flights from Portsmouth to all places in Washington.
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Destination information for Washington

Things to know before you go - useful duration and weather info for your trip from Portsmouth to Washington.
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Airports servicing Southampton

Airports servicing

Seattle King County/Boeing (BFI)
Bellingham (BLI)
Deer Harbor (DHB)
Wenatchee (EAT)
Eastsound Orcas Island (ESD)
Friday Harbor SPB (FBS)
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