Cheap flights from Portsmouth to Seattle

Flight FAQs

From Portsmouth to Seattle

Are flight prices decreasing from Portsmouth to Seattle 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 Portsmouth and Seattle 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 into for flights to Seattle from Portsmouth?

For a flight from Portsmouth to Seattle, you will be flying into Seattle/Tacoma Intl. Seattle/Tacoma Intl (SEA) is just 11.4 mi from the centre vof the city. Seattle/Tacoma Intl is the only Seattle airport and it handles 0 inbound flights from Portsmouth per day. 18 airlines have flights to Seattle/Tacoma Intl from Portsmouth on a regular basis.

Can I find flights from Portsmouth to Seattle for under £509 on Cheapflights?

Yes, there are multiple flights from Portsmouth to Seattle for under £509. The cheapest flight booked recently is on KLM for just £476, but on average you can expect to pay £601.

Are there direct flights from Portsmouth to Seattle for under £509 on Cheapflights?

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

Is Portsmouth weather warmer or cooler than Seattle?

With an average temperature of 25 °C, peak weather can be found in July. As a traveller, expect to see changes in flight prices during that period. The temperatures in Seattle are hotter than in Portsmouth.

What are the most popular airlines that fly from Portsmouth to Seattle?

The most popular airlines flying from Portsmouth to Seattle are American Airlines, Air Canada and Air France. Something to consider prior to booking your flight.

What are the cheapest flights from Portsmouth to Seattle?

The cheapest flight price from Portsmouth to Seattle is £284. On average you can expect to pay £1,209. The most popular route, (Southampton Eastleigh - Seattle/Tacoma Intl), can usually be booked for £477.

What are the most reliable airlines from Portsmouth to Seattle?

No one likes to see their flight delayed. When booking a flight from Portsmouth to Seattle consider choosing Alaska Airlines(94%), Air France(91%) or Delta(91%), as they are the most reliable in getting you off to your destination on time.

How long does is the flight from Portsmouth to Seattle?

There are many flights that can get you from Portsmouth to Seattle in 20h 15m. Fly via KLM or Delta to get the fastest option.

What are the cheapest airlines to flying from Portsmouth to Seattle return?

Cheapflights users have booked flights from Portsmouth to Seattle from £476 return. Another airline that can offer you cheap pricing is Delta.