Lowest Priced Flights to Sun Valley on Alaska Airlines starting at $16*
expand_more
1 Passenger
expand_moretoday
today
DPA Name: DPA QA Test - Details / example to Los Angeles/LAX
flight_takeoff
flight_land
$
Seattle (SEA)to
Los Angeles (LAX)Depart: May 5, 2026
From
$79
Seen: 12 hours ago
One-way
Economy
Portland (PDX)to
Los Angeles (LAX)Depart: Apr 29, 2026
From
$89
Seen: 12 hours ago
One-way
Economy
San Francisco (SFO)to
Los Angeles (LAX)Depart: Mar 22, 2026
From
$16
Seen: 3 hours ago
One-way
Economy
Honolulu (HNL)to
Los Angeles (LAX)Depart: Apr 29, 2026
From
$119
Seen: 12 hours ago
One-way
Economy
Newark (EWR)to
Los Angeles (LAX)Depart: Apr 18, 2026
From
$119
Seen: 12 hours ago
One-way
Economy
Anchorage (ANC)to
Los Angeles (LAX)Depart: Apr 20, 2026
From
$148
Seen: 12 hours ago
One-way
Economy
Washington, D.C. (DCA)to
Los Angeles (LAX)Depart: May 2, 2026
From
$31
Seen: 4 hours ago
One-way
Economy
Santa Rosa (STS)to
Los Angeles (LAX)Depart: Apr 2, 2026
From
$79
Seen: 12 hours ago
One-way
Economy
Spokane (GEG)to
Los Angeles (LAX)Depart: Apr 18, 2026
From
$89
Seen: 12 hours ago
One-way
Economy
Everett (PAE)to
Los Angeles (LAX)Depart: May 6, 2026
From
$79
Seen: 12 hours ago
One-way
Economy
Fly one-way to Sun Valley for less.*
flight_takeoff
flight_land
$
Seattle (SEA)to
Sun Valley (SUN)Depart: Mar 31, 2026
From
$129
Seen: 12 hours ago
One-way
Economy
San Diego (SAN)to
Sun Valley (SUN)Depart: Apr 1, 2026
From
$180
Seen: 3 hours ago
One-way
Economy
*Prices have been available for one-way trips within the last 48 hours and may not be currently available. Fares listed may be Saver fares which is our most restrictive fare option and subject to additional restrictions. Additional baggage charges and fees for optional products and services may apply. Other terms and conditions may apply.
Top offers for Sun Valley one-way flights.*
flight_takeoff
flight_land
$
From | To | Fare Type | Dates | Price |
|---|---|---|---|---|
| Seattle (SEA) | Sun Valley (SUN) | One-way | Economy | Depart: Sep 24, 2026 | From $16 Seen: 4 hours ago |
*Prices have been available for one-way trips within the last 48 hours and may not be currently available. Fares listed may be Saver fares which is our most restrictive fare option and subject to additional restrictions. Additional baggage charges and fees for optional products and services may apply. Other terms and conditions may apply.
Plan a trip to Sun Valley
The brainchild of the chairman of Union Pacific Railroad who wanted to create a destination ski resort to increase ridership, Sun Valley encompasses the Sun Valley ski resort and the nearby town of Ketchum. The 1932 Winter Olympics and celebrity promotions helped make Sun Valley a popular destination for athletes and travelers alike (including Clark Gable and Ernest Hemingway.) Hike the rugged trails and take in the breathtaking views of Sawtooth National Recreation Area in spring, summer, and autumn. After a satisfying day of good walking, treat yourself to a dip in one of the 13 soothing hot springs of Sun Valley - bring drinking water and a towel with you. Drop by the Sun Valley Center for the Arts for a lecture by a famous author, a class on color, or a play performed by the Center's own Company of Fools.
View airport information for Sun Valley (SUN)
Top Sun Valley routes with Alaska Airlines
DPA Name: DPA QA Test - Details / example to Los Angeles/LAX
flight_takeoff
flight_land
$
Seattle (SEA)to
Los Angeles (LAX)Depart: May 5, 2026
From
$79
Seen: 12 hours ago
One-way
Economy
Portland (PDX)to
Los Angeles (LAX)Depart: Apr 29, 2026
From
$89
Seen: 12 hours ago
One-way
Economy
San Francisco (SFO)to
Los Angeles (LAX)Depart: Mar 22, 2026
From
$16
Seen: 3 hours ago
One-way
Economy
Honolulu (HNL)to
Los Angeles (LAX)Depart: Apr 29, 2026
From
$119
Seen: 12 hours ago
One-way
Economy
Newark (EWR)to
Los Angeles (LAX)Depart: Apr 18, 2026
From
$119
Seen: 12 hours ago
One-way
Economy
Anchorage (ANC)to
Los Angeles (LAX)Depart: Apr 20, 2026
From
$148
Seen: 12 hours ago
One-way
Economy
Washington, D.C. (DCA)to
Los Angeles (LAX)Depart: May 2, 2026
From
$31
Seen: 4 hours ago
One-way
Economy
Santa Rosa (STS)to
Los Angeles (LAX)Depart: Apr 2, 2026
From
$79
Seen: 12 hours ago
One-way
Economy
Spokane (GEG)to
Los Angeles (LAX)Depart: Apr 18, 2026
From
$89
Seen: 12 hours ago
One-way
Economy
Everett (PAE)to
Los Angeles (LAX)Depart: May 6, 2026
From
$79
Seen: 12 hours ago
One-way
Economy