Cheap Flights from Sun Valley from ฿2,565

View ฿2,565 flight on Sat, 20 Sep 2025Opens in a new window

Popular airlines from Sun Valley

  • Alaska Airlines

    Alaska Airlines

  • Delta

    Delta

  • United

    United

  • American Airlines

    American Airlines

  • Southwest Airlines

    Southwest Airlines

  • Spirit Airlines

    Spirit Airlines

  • Air Canada

    Air Canada

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Cheapest flights from Sun Valley

These prices were available within the past 7 days. Prices quoted are per person, return, for the period specified. Prices and availability are subject to change. Additional terms apply.

Delta
Tue, 16 Sep - Wed, 17 Sep
BOI
Boise
SEA
Seattle
฿5,135 Return, found 6 days ago
฿5,135
Return
found 6 days ago
Select Delta flight, departing Tue, 16 Sep from Boise to Seattle, returning Wed, 17 Sep, priced at ฿5,135 found 6 days ago
United
Tue, 16 Sep - Wed, 17 Sep
BOI
Boise
SEA
Seattle
฿6,440 Return, found 6 days ago
฿6,440
Return
found 6 days ago
Select United flight, departing Tue, 16 Sep from Boise to Seattle, returning Wed, 17 Sep, priced at ฿6,440 found 6 days ago
Delta
Sat, 20 Sep - Thu, 25 Sep
BOI
Boise
SFO
San Francisco
฿7,410 Return, found 6 days ago
฿7,410
Return
found 6 days ago
Select Delta flight, departing Sat, 20 Sep from Boise to San Francisco, returning Thu, 25 Sep, priced at ฿7,410 found 6 days ago
United
Tue, 16 Sep - Wed, 17 Sep
BOI
Boise
SEA
Seattle
฿7,730 Return, found 6 days ago
฿7,730
Return
found 6 days ago
Select United flight, departing Tue, 16 Sep from Boise to Seattle, returning Wed, 17 Sep, priced at ฿7,730 found 6 days ago
Delta
Tue, 16 Sep - Wed, 17 Sep
BOI
Boise
SEA
Seattle
฿7,745 Return, found 6 days ago
฿7,745
Return
found 6 days ago
Select Delta flight, departing Tue, 16 Sep from Boise to Seattle, returning Wed, 17 Sep, priced at ฿7,745 found 6 days ago
Delta
Sat, 20 Sep - Thu, 25 Sep
BOI
Boise
SFO
San Francisco
฿7,910 Return, found 6 days ago
฿7,910
Return
found 6 days ago
Select Delta flight, departing Sat, 20 Sep from Boise to San Francisco, returning Thu, 25 Sep, priced at ฿7,910 found 6 days ago
Delta
Sat, 20 Sep - Thu, 25 Sep
BOI
Boise
SFO
San Francisco
฿8,385 Return, found 6 days ago
฿8,385
Return
found 6 days ago
Select Delta flight, departing Sat, 20 Sep from Boise to San Francisco, returning Thu, 25 Sep, priced at ฿8,385 found 6 days ago
United
Sat, 20 Sep - Thu, 25 Sep
BOI
Boise
SFO
San Francisco
฿8,625 Return, found 6 days ago
฿8,625
Return
found 6 days ago
Select United flight, departing Sat, 20 Sep from Boise to San Francisco, returning Thu, 25 Sep, priced at ฿8,625 found 6 days ago
United
Tue, 16 Sep - Wed, 17 Sep
BOI
Boise
SEA
Seattle
฿8,725 Return, found 6 days ago
฿8,725
Return
found 6 days ago
Select United flight, departing Tue, 16 Sep from Boise to Seattle, returning Wed, 17 Sep, priced at ฿8,725 found 6 days ago
American Airlines
Sat, 20 Sep - Thu, 25 Sep
BOI
Boise
SFO
San Francisco
฿10,030 Return, found 6 days ago
฿10,030
Return
found 6 days ago
Select American Airlines flight, departing Sat, 20 Sep from Boise to San Francisco, returning Thu, 25 Sep, priced at ฿10,030 found 6 days ago

Flights from Sun Valley: Essential Travel Information

Cheapest flight from Sun Valley
฿5,135 (roundtrip)
Best airlines to fly from Sun Valley
Delta, United, American Airlines
Cheapest month to fly from Sun Valley
September
Sun Valley IATA code
BOI
Sun Valley Country/State
Idaho
Airline ticket deals from Sun Valley
฿5,135 - ฿10,030

 

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