Cheap flights from Boston (BOS) to Sun Valley (BOI)

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Lowest round trip fares by airline from Boston and Sun Valley

Cheapest prices ($175 One Way, $330 Round Trip) found within past 7 days. Prices and availability subject to change. Additional terms may apply.

Great Deals On Cheap Hotels in Sun Valley

Airport Inn

Airport Inn

2 out of 5
820 4th Avenue South, Hailey, ID
The price is $129 per night from Nov 25 to Nov 26
$129
includes taxes & fees
$115 per night
Nov 25 - Nov 26
Book a stay at this business-friendly motel in Hailey. Enjoy free WiFi, free parking, and a 24-hour front desk. Our guests praise the helpful staff and the clean ...
8.6/10 Excellent! (620 reviews)
"Excellent care and attention"

Reviewed on Nov 9, 2024

Airport Inn
Best Western Tyrolean Lodge

Best Western Tyrolean Lodge

2.5 out of 5
260 Cottonwood Street, Ketchum, ID
The price is $162 per night from Dec 1 to Dec 2
$162
includes taxes & fees
$146 per night
Dec 1 - Dec 2
Book a stay at this family-friendly hotel in Ketchum. Enjoy free breakfast, free WiFi, and free parking. Our guests praise the breakfast and the helpful staff ...
8.8/10 Excellent! (999 reviews)
"very nice location and an austria theme"

Reviewed on Oct 19, 2024

Best Western Tyrolean Lodge
Bellevue High Country Motel

Bellevue High Country Motel

2 out of 5
766 South Main St, Bellevue, ID
The price is $121 per night from Nov 25 to Nov 26
$121
includes taxes & fees
$109 per night
Nov 25 - Nov 26
Stay at this motel in Bellevue. Enjoy free WiFi, free parking, and a lazy river. Our guests praise the helpful staff and the clean rooms in our reviews. Popular ...
8.4/10 Very Good! (436 reviews)
"It was good.."

Reviewed on Oct 6, 2024

Bellevue High Country Motel
Lowest nightly price found within the past 24 hours based on a 1 night stay for 2 adults. Prices and availability subject to change. Additional terms may apply.

Fly From Boston to Sun Valley

Origin
Boston
Destination
Sun Valley
Number of Daily Flights
Earliest Flight Departure Date
Latest Flight Departure Date
Popular Airlines

Boston to Sun Valley

Cheap flights from Boston to Sun Valley

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*Price based on the lowest price found within past 24 hours and based upon one night stay for two adults over the next thirty days. Prices and availability subject to change. Additional terms may apply.