Cheap flights from Saint Helier, Jersey to Seattle, WA
Flights starting at £291. Choose between easyJet, Alaska Airlines, or WestJet to find the best price.
Make your travel wishlist, we'll do the rest
Hidden deals
Kiwi-Code uncovers prices airlines don't want you to see.
Effortless booking
Use our flexible filters to tailor your search.
Travel hacking
Look out for the travel hack star icon for even cheaper fares.
Tips to know when travelling to Seattle
Search by stops
- Nonstop
- Up to 1 stop
- Up to 2 stops
Search by carrier
Search by price
Search by departure date
Receive exclusive deals by email
By subscribing you agree to receive offers according to the conditions described in our Privacy Policy.
Book your trip to arrive at Seattle–Tacoma International, or Kenmore Air Harbor Seaplane Base. The most popular airlines for this route are easyJet, Alaska Airlines, WestJet, Norse Atlantic Airways, and British Airways. Saint Helier and Seattle have 390 direct flights per week.
Check-in for a flight from Saint Helier to Seattle
Name | Carrier code | IATA Code | Passport needed during booking | Online check-in available |
---|---|---|---|---|
easyJet | EZY | U2 | No | Opens 720 days before flight Closes 2 hours before flight |
Alaska Airlines | ASA | AS | No | Opens 24 days before flight Closes 1 hours before flight |
WestJet | WJA | WS | No | Opens 24 days before flight Closes 1 hours before flight |
Norse Atlantic Airways | NBT | N0 | No | Opens 24 days before flight Closes 2 hours before flight |
British Airways | BAW | BA | No | 0 0 |
Weather in Seattle
Average Weather
Month | Average monthly max temperature | Average monthly min temperature |
January | 7°C | 2°C |
February | 8°C | 1°C |
March | 10°C | 3°C |
April | 13°C | 4°C |
May | 18°C | 8°C |
June | 21°C | 10°C |
July | 25°C | 13°C |
August | 26°C | 14°C |
September | 22°C | 11°C |
October | 15°C | 7°C |
November | 10°C | 4°C |
December | 6°C | 1°C |
14 day forecast
Frequently asked questions
Planning a trip? Thanks to our Virtual Interlining algorithm, we offer billions of route combinations between any A and any B in the world by plane, train, and bus. Find the cheapest routes and best deals for you, as well as the best dates on which to travel.
Explore alternative trips
Flights from Saint Helier
- Flights from Saint Helier to London
- Flights from Saint Helier to Funchal
- Flights from Saint Helier to Bucharest
- Flights from Saint Helier to Porto
- Flights from Saint Helier to Lisbon
- Flights from Saint Helier to Dublin
- Flights from Saint Helier to Barcelona
- Flights from Saint Helier to Kraków
- Flights from Saint Helier to Belfast
- Flights from Saint Helier to Cork
- Flights from Saint Helier to Málaga
- Flights from Saint Helier to Faro
- Flights from Saint Helier to Prague
- Flights from Saint Helier to Ibiza
- Flights from Saint Helier to Warsaw
- Flights from Saint Helier to Alicante
- Flights from Saint Helier to Bristol
- Flights from Saint Helier to Paris
- Flights from Saint Helier to Tenerife
- Flights from Saint Helier to Inverness
Flights to Seattle
- Flights from London to Seattle
- Flights from Dublin to Seattle
- Flights from Manila to Seattle
- Flights from Bangkok to Seattle
- Flights from Tallinn to Seattle
- Flights from Detroit to Seattle
- Flights from New York to Seattle
- Flights from Manchester to Seattle
- Flights from Melbourne to Seattle
- Flights from Los Angeles to Seattle
- Flights from Chicago to Seattle
- Flights from Paris to Seattle
- Flights from Denver to Seattle
- Flights from Hong Kong to Seattle
- Flights from Washington, D.C. to Seattle
- Flights from Toronto to Seattle
- Flights from Denpasar to Seattle
- Flights from Atlanta to Seattle
- Flights from Dallas to Seattle
- Flights from San Salvador to Seattle
Popular routes
- Flights from Yerevan to Lanzarote
- Flights from Salzburg to Cairo
- Flights from Belfast to Muscat
- Flights from Phnom Penh to Cairo
- Flights from Miri to Antalya
- Flights from Puerto Iguazú to Uyuni
- Flights from Antofagasta to Santo Domingo
- Flights from Doncaster to Bari
- Flights from Yerevan to Astana
- Flights from London to Milan
- Flights from London to Faro
- Flights from Belo Horizonte to Rome
Airports near Saint Helier
- Nantes Atlantique
- Bristol
- Southampton
- Jersey
- Cornwall Airport Newquay
- Brest Bretagne
- Guernsey
- Rennes–Saint-Jacques
- Caen – Carpiquet
- Bournemouth