Cheap flights from Osaka, Japan to Seattle, WA
Flights starting at $407. Choose between ZIPAIR, Alaska Airlines, or Jetstar Airways to find the best price.
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Travelers usually depart from Kansai International, or Itami when they travel from Osaka to Seattle. Book your trip to arrive at Seattle–Tacoma International, or Kenmore Air Harbor Seaplane Base. The most popular airlines for this route are ZIPAIR, Alaska Airlines, Jetstar Airways, Peach Aviation, and Japan Airlines. Osaka and Seattle have 321 direct flights per week.
Check-in for a flight from Osaka to Seattle
Name | Carrier code | IATA Code | Passport needed during booking | Online check-in available |
---|---|---|---|---|
ZIPAIR | TZP | ZG | Yes | No |
Alaska Airlines | ASA | AS | No | Opens 24 days before flight Closes 1 hours before flight |
Jetstar Airways | JST | JQ | No | 0 0 |
Peach Aviation | API | MM | Yes | No |
Japan Airlines | JAL | JL | 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
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