Cheapest Flights to 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.

" SEA Seattle to BOI Boise £210.10 "

" SAN San Diego to BOI Boise £235.30 "

" LAS Las Vegas to BOI Boise £292.50 "

" IAH Houston to BOI Boise £391.20 "

" SFO San Francisco to SUN Sun Valley £433.40 "

" LHR London to BOI Boise £777.37 "

" MAN Manchester to BOI Boise £778.69 "

" DCA Washington to BOI Boise £816.00 "

" LGW London to BOI Boise £892.50 "

" NCL Newcastle to BOI Boise £911.65 "

About Sun Valley

Searching for cheap flights to Sun Valley? No travel company presents more choices than Expedia if you're looking to compare flights to Sun Valley. With more airlines, cheaper flights, fewer stops, and more departure and arrival times travellers should ensure they search on Expedia before any holiday to Idaho. Expedia provides the cheapest flights to many destinations in Idaho and you may find even greater savings if you combine your flight with a hotel stay in Sun Valley.

Expedia is the largest online travel agency which means that Expedia have access to cheap flights. So make sure you check Expedia regularly for these bargain flights because the cheapest airline tickets sell out fast.

Expedia is not only free for everyone to use but it quick and easy to use. Find the lowest flight prices guaranteed and book directly through Expedia. Browse through hundreds of cheap flight offers to find the one that suits your budget by simply inputting your travel dates. Expedia will then find the cheapest flights to Sun Valley for that period and let you choose your preferred time and airline. If you need additional assistance, Expedia Customer Service representatives are available from 8am - 10pm Monday to Friday, and 9am - 10pm at weekends. Our capable staff will be able to help you with any questions regarding your Sun Valley flight, or other booking questions that may arise. When you book flights with Expedia you can rest assured that you have booked the best flight at the lowest price.

Explore Sun Valley

Heading to Sun Valley? Explore Sun Valley with Expedia's Travel Guides to find the best hotels, city breaks, car hire deals and more!

Alternative Nearby Airports

  • Friedman Memorial (SUN)