Book United Flights to Sun Valley (SUN) from $306

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Find flights to Sun Valley (SUN)

San Francisco (SFO) to Sun Valley (SUN)

Depart Sat 18 Aug 2018,
Return Sun 2 Sep 2018
from$ 545*Viewed: 1 hour ago

Los Angeles (LAX) to Sun Valley (SUN)

Depart Sat 18 Aug 2018,
Return Sun 2 Sep 2018
from$ 342*Viewed: 5 minutes ago

Denver (DEN) to Sun Valley (SUN)

Depart Sat 18 Aug 2018,
Return Sun 2 Sep 2018
from$ 495*Viewed: 2 hours ago

Houston (IAH) to Sun Valley (SUN)

Depart Tue 14 Aug 2018,
Return Wed 29 Aug 2018
from$ 306*Viewed: 3 hours ago

New York (NYC) to Sun Valley (SUN)

Depart Tue 14 Aug 2018,
Return Wed 29 Aug 2018
from$ 337*Viewed: 25 minutes ago

New York/Newark (EWR) to Sun Valley (SUN)

Depart Tue 14 Aug 2018,
Return Wed 29 Aug 2018
from$ 456*Viewed: 2 hours ago
*Prices have been available for round trips within the last 48 hours and may not be currently available. Fares listed may be Basic Economy, which is our most restrictive fare option and subject to additional restrictions. Additional baggage charges and fees for other optional service may apply. Other terms and conditions may apply.
A paved road cuts through the hills in Sun Valley

Book early and get the lowest airfares to Sun Valley

from
to
Type
Dates
Price*
Houston (IAH)
to Sun Valley (SUN)
Roundtrip
Depart Tue 14 Aug 2018
Return Wed 29 Aug 2018
from$ 306*Viewed: 3 hours ago
New York (NYC)
to Sun Valley (SUN)
Roundtrip
Depart Tue 14 Aug 2018
Return Wed 29 Aug 2018
from$ 337*Viewed: 25 minutes ago
Los Angeles (LAX)
to Sun Valley (SUN)
Roundtrip
Depart Sat 18 Aug 2018
Return Sun 2 Sep 2018
from$ 342*Viewed: 5 minutes ago
Boston (BOS)
to Sun Valley (SUN)
Roundtrip
Depart Tue 21 Aug 2018
Return Mon 27 Aug 2018
from$ 447*Viewed: 1 day ago
Chicago (ORD)
to Sun Valley (SUN)
Roundtrip
Depart Sat 18 Aug 2018
Return Sun 2 Sep 2018
from$ 456*Viewed: 32 minutes ago
New York/Newark (EWR)
to Sun Valley (SUN)
Roundtrip
Depart Tue 14 Aug 2018
Return Wed 29 Aug 2018
from$ 456*Viewed: 2 hours ago
Denver (DEN)
to Sun Valley (SUN)
Roundtrip
Depart Sat 18 Aug 2018
Return Sun 2 Sep 2018
from$ 495*Viewed: 2 hours ago
San Francisco (SFO)
to Sun Valley (SUN)
Roundtrip
Depart Sat 18 Aug 2018
Return Sun 2 Sep 2018
from$ 545*Viewed: 1 hour ago
Kona (KOA)
to Sun Valley (SUN)
Roundtrip
Depart Wed 15 Aug 2018
Return Thu 30 Aug 2018
from$ 582*Viewed: 3 hours ago
*Prices have been available for round trips within the last 48 hours and may not be currently available. Fares listed may be Basic Economy, which is our most restrictive fare option and subject to additional restrictions. Additional baggage charges and fees for other optional service may apply. Other terms and conditions may apply.

Things to do in Sun Valley

Fly to Sun Valley with United Airlines from over 200 airports within the United States and an additional 100 airports internationally.

Sun Valley’s top attractions

  • Ski or snowboard on Bald Mountain or Dollar Mountain, offering opportunities no matter your experience level.
  • Fish or hike at Big Wood, Silver Creek and along the Salmon River.
  • Visit the Ernest Hemingway Memorial, dedicated to the famous 20th century American writer, or stop by his grave in nearby Ketchum.

Best time to travel to Sun Valley

Sun Valley is a popular destination year-round, depending which outdoor activities you prefer. Winter is perfect for skiing, snowboarding and snowshoeing. Summer is ideal for camping and whitewater rafting. The city also hosts many popular events throughout the year, including the Sun Valley Nordic Festival in winter, the Ernest Hemingway Festival in September and the Sun Valley Jazz and Music Festival in autumn. The Sun Valley Center Arts and Crafts Festival takes place in nearby Ketchum in late summer.

Weather in Sun Valley

84 °FFriday07/20/2018
67 °FSaturday07/21/2018
73 °FSunday07/22/2018
78 °FMonday07/23/2018
81 °FTuesday07/24/2018
82 °FWednesday07/25/2018
73 °FThursday07/26/2018
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