￥12,630 Cheap American Airlines flights Seattle (SEA) to San Jose (SJC)

View ￥12,630 flight on Sat, May 17, 2025Opens in a new window

  • Plan, book, fly with confidence

  • trending down icon
    Be in the know
    Get alerts if flight prices drop or rise*
  • bex rewards loyalty icon
    Book smarter
    Save up to 40% on select hotels after you book a flight*
  • payments icon
    Earn twice
    Earn your airline miles on top of our rewards
    Sign in

￥12,630 Cheap American Airlines flights Seattle (SEA) to San Jose (SJC)

Prices were available within the past 7 days and start at ￥12,630 for one-way flights and ￥31,930 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

American Airlines
Sat, May 17 - Sun, May 18
SEA
Seattle
SJC
San Jose
￥31,930 Roundtrip, found 2 days ago
￥31,930
Roundtrip
found 2 days ago
Select American Airlines flight, departing Sat, May 17 from Seattle to San Jose, returning Sun, May 18, priced at ￥31,930 found 2 days ago
American Airlines
Sat, May 17 - Sun, May 18
SEA
Seattle
SJC
San Jose
￥33,110 Roundtrip, found 2 days ago
￥33,110
Roundtrip
found 2 days ago
Select American Airlines flight, departing Sat, May 17 from Seattle to San Jose, returning Sun, May 18, priced at ￥33,110 found 2 days ago
American Airlines
Sat, May 17 - Sun, May 18
SEA
Seattle
SJC
San Jose
￥36,660 Roundtrip, found 2 days ago
￥36,660
Roundtrip
found 2 days ago
Select American Airlines flight, departing Sat, May 17 from Seattle to San Jose, returning Sun, May 18, priced at ￥36,660 found 2 days ago
American Airlines
Thu, May 22 - Tue, May 27
SEA
Seattle
SJC
San Jose
￥44,460 Roundtrip, found 2 days ago
￥44,460
Roundtrip
found 2 days ago
Select American Airlines flight, departing Thu, May 22 from Seattle to San Jose, returning Tue, May 27, priced at ￥44,460 found 2 days ago
American Airlines
Sun, Jun 8 - Sun, Jun 15
SEA
Seattle
SJC
San Jose
￥52,070 Roundtrip, found 2 hours ago
￥52,070
Roundtrip
found 2 hours ago
Select American Airlines flight, departing Sun, Jun 8 from Seattle to San Jose, returning Sun, Jun 15, priced at ￥52,070 found 2 hours ago
American Airlines
Sun, May 4 - Wed, May 7
PAE
Seattle
SJC
San Jose
￥241,590 Roundtrip, found 18 hours ago
￥241,590
Roundtrip
found 18 hours ago
Select American Airlines flight, departing Sun, May 4 from Seattle to San Jose, returning Wed, May 7, priced at ￥241,590 found 18 hours ago

Frequently asked questions

❓ How much is a flight ticket from Seattle (SEA) -San Jose (SJC) with American Airlines?

✔️ Prices were available within the past 7 days and starts at ￥12,630 for one-way flights and ￥31,930 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.


❓Which month is the cheapest flight ticket for Seattle (SEA) to San Jose (SJC) with American Airlines?

✔️ Air fares published on Expedia.co.jp over the past 7 days with lowest price for one-way departures in May and round-trip departures in May.

*Available to Expedia members.