
Cheap Flights to Umatilla County from ¥18,790
Popular airlines to Umatilla County
Boutique Air
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How much is the cheapest flight to Umatilla County?
Prices were available within the past 7 days and start at ¥18,790 for one-way flights and ¥45,180 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Thu, Jun 11 - Wed, Jun 17
SEA
Seattle
PSC
Pasco
¥45,180 Roundtrip, found 4 days ago
¥45,180
Roundtrip
found 4 days ago

Thu, Jun 4 - Sun, Jun 7
SEA
Seattle
PSC
Pasco
¥47,690 Roundtrip, found 2 days ago
¥47,690
Roundtrip
found 2 days ago

Sat, Jun 6 - Sun, Jun 7
SEA
Seattle
PSC
Pasco
¥47,800 Roundtrip, found 11 hours ago
¥47,800
Roundtrip
found 11 hours ago

Tue, Sep 15 - Sat, Sep 19
SEA
Seattle
ALW
Walla Walla
¥48,550 Roundtrip, found 1 day ago
¥48,550
Roundtrip
found 1 day ago

Tue, Sep 15 - Sat, Sep 19
SEA
Seattle
ALW
Walla Walla
¥51,770 Roundtrip, found 1 day ago
¥51,770
Roundtrip
found 1 day ago

Thu, Jun 4 - Sun, Jun 7
SEA
Seattle
PSC
Pasco
¥54,030 Roundtrip, found 2 days ago
¥54,030
Roundtrip
found 2 days ago

Sat, Jun 6 - Sun, Jun 7
SEA
Seattle
PSC
Pasco
¥54,140 Roundtrip, found 11 hours ago
¥54,140
Roundtrip
found 11 hours ago

Thu, Jun 11 - Wed, Jun 17
SEA
Seattle
PSC
Pasco
¥54,530 Roundtrip, found 4 days ago
¥54,530
Roundtrip
found 4 days ago

Sat, Jun 6 - Sun, Jun 7
SEA
Seattle
PSC
Pasco
¥135,630 Roundtrip, found 11 hours ago
¥135,630
Roundtrip
found 11 hours ago

Wed, Jun 17 - Sat, Jun 20
BKK
Bangkok
ALW
Walla Walla
¥199,240 Roundtrip, found 22 hours ago
¥199,240
Roundtrip
found 22 hours ago
Trending flights to Umatilla County
These prices were available within the past 7 days. Prices quoted are per person, round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Sat, Aug 29 - Sat, Jan 30
HND
Tokyo
PSC
Pasco
¥166,270 Roundtrip, found 2 hours ago
¥166,270
Roundtrip
found 2 hours ago
Frequently asked questions
Book with confidence
2025 年 5 月 13 日、新規開設*
ハワイアン航空はこのたび、東京の成田国際空港からシアトルへの直行便を新たに開設し、毎日運航することを発表しました。
豊かな緑に包まれたその景観から「エメラルド シティ」と呼ばれるシアトルは、美しい自然と現代的な快適さをともに楽しみたい人の旅行先として人気の都市です。
シアトルを象徴するタワー、スペース ニードルからの素晴らしい眺めを堪能し、パイク プレイス マーケットの知られざる魅力や誰もが知る見どころを探訪して、ケリー パークで一息 ついたら、夕暮れ時の街並みを眺めましょう。ピュージェット湾でのホエールウォッチングもおすすめです。
シアトルの空港は米国国内線のハブ空港でもあるため、米国各地への旅もさらにスムーズになります。
*政府の承認が必要となります。
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