Cheap Flights from Itami Airport (Osaka International Airport) to Seattle (SEA) Find and Compare the Best Airline Deals | Skyticket

Departure Date

2025/10
Sun	Mon	Tue	Wed	Thu	Fri	Sat
			11,326	21,672	31,278	41,690
5839	61,737	7Search	81,052	94,796	101,002	111,744
121,479	131,278	14Search	15Search	16Search	17Search	18Search
191,562	201,436	211,090	22Search	23Search	24Search	25Search
26Search	27Search	28Search	29Search	30Search	31Search

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2025/10
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Total Fares（Round-Trip/Economy）: USD /Per Person

* Displayed fare(s) may differ from the actual search result

Itami ( )－Seattle-Tacoma Airport
October Lowest Airfares
USD839

The airfare displayed above is for All Nippon Airways

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Itami ( )－Seattle-Tacoma Airport
November Lowest Airfares
USD958

The airfare displayed above is for American Airlines

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Itami ( )－Seattle-Tacoma Airport
December Lowest Airfares
USD1,023

The airfare displayed above is for All Nippon Airways

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Itami ( )－Seattle-Tacoma Airport
January Lowest Airfares
USD1,131

The airfare displayed above is for All Nippon Airways

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Itami ( )－Seattle-Tacoma Airport
February Lowest Airfares
USD1,278

The airfare displayed above is for Air Canada

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Osaka－Seattle
Estimated Flight Time
10 Hours 05 Minutes
Osaka－Seattle
Number of Operating Airlines
18

Operating Airlines for Itami ( )－Seattle-Tacoma Airport Route
- No1
  Japan Airlines
- No2
  Air Canada
- No3
  Delta Air Lines
Japan Airlines

Air Canada

Delta Air Lines

All Nippon Airways

United Airlines

Hawaiian Airlines

American Airlines

AeroMéxico

Alaska Airlines

Eva Air

China Southern Airlines

Emirates Airlines

Hainan Airlines

Klm Royal Dutch Airlines

Lufthansa

Asiana Airlines

Qatar Airways

LCCLCC combination

Other Destinations from:Osaka

Itami ( )－Boston(Logan)
USD1,113〜
Itami ( )－Washington D.C(Washington Dulles)
USD1,234〜
Itami ( )－Washington D.C(Ronald Reagan Washington National)
USD1,245〜
Itami ( )－Washington D.C(Baltimore-Washington)
USD1,785〜
Itami ( )－Chicago(O'Hare)
USD1,166〜
Itami ( )－Dallas(/Fort Worth)
USD1,206〜
* Fares vary in accordance to seat availability
Other Departures to: Seattle

Kansai Airport－Seattle(-Tacoma)
USD755〜
Kobe Airport－Seattle(-Tacoma)
USD819〜
Hiroshima Airport－Seattle(-Tacoma)
USD1,019〜
Okayama Airport－Seattle(-Tacoma)
USD796〜
Miho–Yonago Airport－Seattle(-Tacoma)
USD2,312〜
Yamaguchi Ube Airport－Seattle(-Tacoma)
USD1,175〜
Marine Corps Air Station Iwakuni－Seattle(-Tacoma)
USD1,165〜
Tokushima Awaodori Airport－Seattle(-Tacoma)
USD1,028〜
Takamatsu Airport－Seattle(-Tacoma)
USD1,073〜
* Fares vary in accordance to seat availability