Flights to Cascade Loop Scenic Byway from San Francisco - ￥11,350

View ￥11,350 flight on Wed, Nov 19, 2025Opens in a new window

Popular airlines from San Francisco to Cascade Loop Scenic Byway

  • Delta

    Delta

  • American Airlines

    American Airlines

  • United

    United

  • Hawaiian Airlines

    Hawaiian Airlines

  • 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

Cheap Flights from San Francisco to Cascade Loop Scenic Byway (SJC-SEA)

Prices were available within the past 7 days and start at ￥11,350 for one-way flights and ￥26,140 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Hawaiian Airlines
Sat, Jul 26 - Tue, Aug 12
SFO
San Francisco
PAE
Seattle
￥26,140 Roundtrip, found 2 hours ago
￥26,140
Roundtrip
found 2 hours ago
Select Hawaiian Airlines flight, departing Sat, Jul 26 from San Francisco to Seattle, returning Tue, Aug 12, priced at ￥26,140 found 2 hours ago
Hawaiian Airlines
Sat, Jul 26 - Fri, Aug 8
SFO
San Francisco
PAE
Seattle
￥29,790 Roundtrip, found 2 hours ago
￥29,790
Roundtrip
found 2 hours ago
Select Hawaiian Airlines flight, departing Sat, Jul 26 from San Francisco to Seattle, returning Fri, Aug 8, priced at ￥29,790 found 2 hours ago
American Airlines
Sat, Sep 6 - Wed, Sep 10
SFO
San Francisco
PAE
Seattle
￥34,370 Roundtrip, found 1 day ago
￥34,370
Roundtrip
found 1 day ago
Select American Airlines flight, departing Sat, Sep 6 from San Francisco to Seattle, returning Wed, Sep 10, priced at ￥34,370 found 1 day ago
American Airlines
Sat, Aug 30 - Thu, Sep 18
SFO
San Francisco
PAE
Seattle
￥37,810 Roundtrip, found 2 days ago
￥37,810
Roundtrip
found 2 days ago
Select American Airlines flight, departing Sat, Aug 30 from San Francisco to Seattle, returning Thu, Sep 18, priced at ￥37,810 found 2 days ago
American Airlines
Wed, Jul 9 - Wed, Aug 20
SFO
San Francisco
PAE
Seattle
￥38,020 Roundtrip, found 4 days ago
￥38,020
Roundtrip
found 4 days ago
Select American Airlines flight, departing Wed, Jul 9 from San Francisco to Seattle, returning Wed, Aug 20, priced at ￥38,020 found 4 days ago
Delta
Mon, Jun 23 - Thu, Jun 26
SJC
San Jose
PAE
Seattle
￥146,750 Roundtrip, found 1 day ago
￥146,750
Roundtrip
found 1 day ago
Select Delta flight, departing Mon, Jun 23 from San Jose to Seattle, returning Thu, Jun 26, priced at ￥146,750 found 1 day ago
*Available to Expedia members.