$152+ Cheap flights from San Francisco (SFO) to Sun Valley, ID
This is the cheapest round-trip flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 12/29. Fares are subject to change and may not be available on all flights or dates of travel.
SFO — BOI
Oct 5 — Oct 121
Round-trip
1 adult, Economy
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Find cheap flights from San Francisco to Sun Valley with Cheapflights
1. Tell us where you want to go
Enter your travel information like dates, passengers, trip type (one-way or round trip), and preferred cabin class then click “Find deals”2. Select your favorite providers
We find the providers serving your travel needs. Choose up to four travel providers to compare side-by-side for flights, hotels, or car rentals.3. Compare prices and book
Review each provider’s pricing and select the best option for you! Book through your favorite provider’s website for a seamless experience.Cheapflights Tip: The best prices from San Francisco to Sun Valley are usually found in June or September, booked 34 days in advance, depart on a Saturday or Friday and return on a Friday
Cheap flight deals from San Francisco to Sun Valley
Cheapest
Best
Last-minute
One-way
Cheapest flights from San Francisco to Sun ValleyExplore the most affordable flight options available from San Francisco to Sun Valley. Find the lowest fares from popular airlines and budget airlines, with prices last updated on September 5, 2026.
Explore the most affordable flight options available from San Francisco to Sun Valley. Find the lowest fares from popular airlines and budget airlines, with prices last updated on September 5, 2026.
This Delta deal was found by Cheapflights users on 9/4. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 10/266:20 am -
2 stops7h 15m
Wed 10/281:00 pm -
2 stops11h 56m
Deal found 9/4![Delta logo]()
$313
This Alaska Airlines deal was found by Cheapflights users on 9/4. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 11/76:48 pm -
1 stop15h 03m
Wed 11/1111:33 am -
1 stop23h 08m
Deal found 9/4![Alaska Airlines logo]()
$323
This Delta deal was found by Cheapflights users on 9/4. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 10/185:50 am -
1 stop5h 30m
Tue 10/203:19 pm -
2 stops9h 37m
Deal found 9/4![Delta logo]()
$330
This Alaska Airlines deal was found by Cheapflights users on 8/31. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 10/177:11 pm -
1 stop14h 55m
Tue 10/2011:48 am -
1 stop22h 01m
Deal found 8/31![Alaska Airlines logo]()
$343
This Alaska Airlines deal was found by Cheapflights users on 9/4. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 10/188:46 pm -
1 stop13h 20m
Tue 10/2011:48 am -
1 stop5h 20m
Deal found 9/4![Alaska Airlines logo]()
$346
This Alaska Airlines deal was found by Cheapflights users on 8/31. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 10/168:46 pm -
1 stop13h 20m
Fri 10/2311:48 am -
1 stop25h 38m
Deal found 8/31![Alaska Airlines logo]()
$360
This Delta deal was found by Cheapflights users on 8/31. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 10/172:15 pm -
2 stops6h 56m
Tue 10/203:19 pm -
2 stops9h 37m
Deal found 8/31![Delta logo]()
$393
Best flights from San Francisco to Sun ValleyDiscover carefully curated flight deals from San Francisco to Sun Valley that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated September 5, 2026.
Discover carefully curated flight deals from San Francisco to Sun Valley that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated September 5, 2026.
This Alaska Airlines deal was found by Cheapflights users on 9/4. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 11/76:48 pm -
1 stop15h 03m
Wed 11/1111:33 am -
1 stop23h 08m
Deal found 9/4![Alaska Airlines logo]()
$323
This Delta deal was found by Cheapflights users on 8/31. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 10/172:15 pm -
2 stops6h 56m
Tue 10/203:19 pm -
2 stops9h 37m
Deal found 8/31![Delta logo]()
$393
This United Airlines deal was found by Cheapflights users on 9/2. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 10/166:55 pm -
Nonstop1h 57m
Mon 10/193:19 pm -
1 stop4h 56m
Deal found 9/2![United Airlines logo]()
$509
This Alaska Airlines deal was found by Cheapflights users on 9/4. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 10/188:46 pm -
1 stop13h 20m
Tue 10/2011:48 am -
1 stop5h 20m
Deal found 9/4![Alaska Airlines logo]()
$346
This Alaska Airlines deal was found by Cheapflights users on 9/3. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 10/154:21 pm -
1 stop17h 45m
Mon 10/1911:48 am -
1 stop25h 38m
Deal found 9/3![Alaska Airlines logo]()
$403
This Alaska Airlines deal was found by Cheapflights users on 8/31. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 11/128:58 pm -
1 stop12h 53m
Sun 11/1511:33 am -
2 stops22h 19m
Deal found 8/31![Alaska Airlines logo]()
$408
Last-minute flights from San Francisco to Sun ValleyDiscover last-minute flight deals from San Francisco to Sun Valley. Data last updated September 5, 2026 and is based on user searches.
Discover last-minute flight deals from San Francisco to Sun Valley. Data last updated September 5, 2026 and is based on user searches.
This Alaska Airlines deal was found by Cheapflights users on 9/4. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 9/196:00 am -
1 stop26h 46m
Wed 9/2310:28 am -
1 stop6h 28m
Deal found 9/4![Alaska Airlines logo]()
$396
This Alaska Airlines deal was found by Cheapflights users on 9/3. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 10/154:21 pm -
1 stop17h 45m
Mon 10/1911:48 am -
1 stop25h 38m
Deal found 9/3![Alaska Airlines logo]()
$403
This Alaska Airlines deal was found by Cheapflights users on 8/31. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 10/168:46 pm -
1 stop13h 20m
Fri 10/2311:48 am -
1 stop25h 38m
Deal found 8/31![Alaska Airlines logo]()
$360
This Expedia deal was found by Cheapflights users on 9/2. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Expedia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 10/168:46 pm -
1 stop13h 20m
Mon 10/1911:48 am -
1 stop13h 04m
Deal found 9/2![Alaska Airlines logo]()
$400
This Alaska Airlines deal was found by Cheapflights users on 8/31. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 10/177:11 pm -
1 stop14h 55m
Tue 10/2011:48 am -
1 stop22h 01m
Deal found 8/31![Alaska Airlines logo]()
$343
This Delta deal was found by Cheapflights users on 8/31. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 10/172:15 pm -
2 stops6h 56m
Tue 10/203:19 pm -
2 stops9h 37m
Deal found 8/31![Delta logo]()
$393
This Delta deal was found by Cheapflights users on 9/4. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 10/185:50 am -
1 stop5h 30m
Tue 10/203:19 pm -
2 stops9h 37m
Deal found 9/4![Delta logo]()
$330
This Alaska Airlines deal was found by Cheapflights users on 9/4. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 10/188:46 pm -
1 stop13h 20m
Tue 10/2011:48 am -
1 stop5h 20m
Deal found 9/4![Alaska Airlines logo]()
$346
This Delta deal was found by Cheapflights users on 9/4. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 10/266:20 am -
2 stops7h 15m
Wed 10/281:00 pm -
2 stops11h 56m
Deal found 9/4![Delta logo]()
$313
This Alaska Airlines deal was found by Cheapflights users on 9/4. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 10/268:46 pm -
1 stop13h 20m
Wed 10/2811:48 am -
1 stop22h 01m
Deal found 9/4![Alaska Airlines logo]()
$423
One-way flights from San Francisco to Sun ValleySearch for one-way flight options from San Francisco to Sun Valley. Find affordable one-way fares based on user searches. Data last updated September 5, 2026.
Search for one-way flight options from San Francisco to Sun Valley. Find affordable one-way fares based on user searches. Data last updated September 5, 2026.
This Delta deal was found by Cheapflights users on 9/3. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 12/296:00 am -
1 stop6h 05m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/3![Delta logo]()
$152
This Delta deal was found by Cheapflights users on 9/4. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 11/96:17 am -
2 stops7h 31m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/4![Delta logo]()
$157
This Expedia deal was found by Cheapflights users on 9/4. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Expedia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 9/276:00 am -
1 stop26h 46m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/4![Alaska Airlines logo]()
$169
This KAYAK deal was found by Cheapflights users on 9/3. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure KAYAK is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 10/225:50 am -
1 stop5h 30m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/3![Delta logo]()
$172
This Delta deal was found by Cheapflights users on 9/4. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 9/129:55 am -
1 stop3h 43m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/4![Delta logo]()
$174
This Priceline deal was found by Cheapflights users on 9/5. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Priceline is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 1/68:28 am -
2 stops9h 27m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/5![Alaska Airlines logo]()
$187
This Expedia deal was found by Cheapflights users on 9/2. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Expedia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 10/53:31 pm -
2 stops18h 35m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/2![Alaska Airlines logo]()
$193
This Alaska Airlines deal was found by Cheapflights users on 8/31. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 11/96:48 pm -
1 stop15h 03m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 8/31![Alaska Airlines logo]()
$197
This Alaska Airlines deal was found by Cheapflights users on 9/3. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 10/1411:40 am -
2 stops22h 26m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/3![Alaska Airlines logo]()
$198
Find flight deals from San Francisco to Sun Valley
Keep the following information in mind while searching for San Francisco to Sun Valley flight deals. Data was last updated September 5, 2026.
Most accurate provider | FlightHub 3 stars |
|---|---|
Most trusted provider | FlightHub 3 stars |
Round-trip from | $313 (Delta) |
One-way from | $152 (Delta) |
Popular in | November |
Cheapest in | June |
Average price | $479 |
Cheapflights Fare Finder
Customize your flight search to find flights from San Francisco to Sun Valley that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, Cheapflights users made 7,457,451 searches. Data last updated September 5, 2026.
Use the filters below to find and compare flights from San Francisco to Sun Valley that are best for you.
Fly from
Fly to
Route
Depart
Return
Cheapest round-trip
San FranciscoHailey
SFO San Francisco - SUN Hailey Sun Valley-Friedman
SFOSUN
San Francisco
Wed 1/6
10:25 am-6:55 pm
1 stop7h 30m
Hailey Sun Valley-Friedman
Wed 12/31
12:00 am-11:00 pm
Nonstop0h 00m
$164
San FranciscoHailey
SFO San Francisco - SUN Hailey Sun Valley-Friedman
SFOSUN
San Francisco
Thu 10/22
5:50 am-12:20 pm
1 stop5h 30m
Hailey Sun Valley-Friedman
Wed 12/31
12:00 am-11:00 pm
Nonstop0h 00m
$180
San FranciscoHailey
SFO San Francisco - SUN Hailey Sun Valley-Friedman
SFOSUN
San Francisco
Mon 11/9
6:48 pm-10:51 am
1 stop15h 03m
Hailey Sun Valley-Friedman
Wed 12/31
12:00 am-11:00 pm
Nonstop0h 00m
$197
San FranciscoHailey
SFO San Francisco - SUN Hailey Sun Valley-Friedman
SFOSUN
San Francisco
Sat 9/12
7:22 pm-9:46 am
1 stop13h 24m
Hailey Sun Valley-Friedman
Wed 12/31
12:00 am-11:00 pm
Nonstop0h 00m
$219
San FranciscoHailey
SFO San Francisco - SUN Hailey Sun Valley-Friedman
SFOSUN
San Francisco
Thu 10/15
6:20 am-2:35 pm
2 stops7h 15m
Hailey Sun Valley-Friedman
Wed 12/31
12:00 am-11:00 pm
Nonstop0h 00m
$237
San FranciscoHailey
SFO San Francisco - SUN Hailey Sun Valley-Friedman
SFOSUN
San Francisco
Sat 12/26
9:26 pm-10:01 am
1 stop11h 35m
Hailey Sun Valley-Friedman
Wed 12/31
12:00 am-11:00 pm
Nonstop0h 00m
$269
Quickest round-trip
San FranciscoHailey
SFO San Francisco - SUN Hailey Sun Valley-Friedman
SFOSUN
San Francisco
Thu 10/22
6:55 pm-9:52 pm
Nonstop1h 57m
Hailey Sun Valley-Friedman
Wed 12/31
12:00 am-11:00 pm
Nonstop0h 00m
$309
San FranciscoHailey
SFO San Francisco - SUN Hailey Sun Valley-Friedman
SFOSUN
San Francisco
Mon 9/28
2:10 pm-1:53 pm
2 stops22h 43m
Hailey Sun Valley-Friedman
Wed 12/31
12:00 am-11:00 pm
Nonstop0h 00m
$310
San FranciscoHailey
SFO San Francisco - SUN Hailey Sun Valley-Friedman
SFOSUN
San Francisco
Thu 10/1
6:23 am-2:38 pm
2 stops7h 15m
Hailey Sun Valley-Friedman
Wed 12/31
12:00 am-11:00 pm
Nonstop0h 00m
$321
San FranciscoHailey
SFO San Francisco - SUN Hailey Sun Valley-Friedman
SFOSUN
San Francisco
Sat 11/7
6:48 pm-10:51 am
1 stop15h 03m
Hailey Sun Valley-Friedman
Wed 11/11
11:33 am-9:41 am
1 stop23h 08m
$323
Showing 1-10 of 16 resultsSorted by cheapest first
Best time to book a flight from San Francisco to Sun Valley
Have a flexible travel schedule? Discover the best time to fly to Sun Valley from San Francisco with our price prediction graph.
SFO-SUN
Estimated round-trip price
Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.
Cheapflights Insights
Everything you need to know about your flight from San Francisco to Sun Valley
SFO-SV9
SFO-SUN
What is the cheapest time of day to fly from SFO to SV9?
Find hourly flight availability from San Francisco to Sun Valley. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated September 5, 2026.
It’s typically best to fly out from San Francisco to Sun Valley at noon. Doing so could potentially save you 30% on the flight price compared to flying in the morning, which is usually more expensive.
Weekly flight availability from San Francisco to Sun Valley
Explore weekly flight availability from San Francisco to Sun Valley. Discover flights operating on different days of the week, giving you the flexibility to choose a travel day that best fits your plans. Compare info to find the most convenient option for your journey. Data last updated September 5, 2026.
The most flights from SFO to SV9 are scheduled on a Monday (15 on average). You will have fewer flight options on Wednesday, which is when the least amount of flights are scheduled (6 on average).
How much does it cost to fly round-trip from San Francisco to Sun Valley?
Airfare is below average for this route at the moment.
San Francisco to Sun Valley flights typically cost between $478 and $814 in October.The cheapest round-trip price found within the last 5 days was $313 on Delta (Oct 26-Oct 28).
What is the cheapest day to fly from San Francisco to Sun Valley?
Use this chart to determine the cheapest time to fly round-trip from San Francisco to Sun Valley. Price data was last updated on September 5, 2026.
Travelers seeking maximum savings on their San Francisco to Sun Valley flight should consider departing on Saturday mornings when fares are most often at their lowest. Monday afternoons flights should be avoided if possible as fares are typically the most expensive at this time.
Reviews of airlines servicing Sun Valley
Get insights into the airlines that provide service to Sun Valley. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to Sun Valley. Reviews last updated September 5, 2026.
Peruse reviews from past customers who have flown with Delta and United Airlines from San Francisco to Sun Valley to help guide your decision. You can also see how each airline stacks up in terms of entertainment options, comfort, food, crew/service, and boarding process.
Entertainment
7.8
Crew
8.5
Overall
7.8
Boarding
8.1
Comfort
7.8
Food
7.2
Reviews
1 / 20
10.0
ExcellentMichael,Sep 2023
SMF - ATL
Entertainment
7.8
Crew
8.5
Overall
7.8
Boarding
8.1
Comfort
7.8
Food
7.2
Reviews
1 / 20
10.0
ExcellentMichael,Sep 2023
SMF - ATL
Entertainment
7.8
Crew
8.5
Overall
7.8
Boarding
8.1
Comfort
7.8
Food
7.2
Reviews
1 / 20
10.0
ExcellentMichael,Sep 2023
SMF - ATL
Related info for your journey
Find useful and relevant information for your journey from San Francisco to Sun Valley. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.
Browse thousands of different options on Cheapflights for your next trip
Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.
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Alternative routes for San Francisco to Sun Valley
See prices for flight routes from nearby airports that may be better suited for you.
Complete your trip
Complete your trip to Sun Valley by adding a car rental and/or hotel reservation to your travel itinerary.
Search flights from San Francisco to Sun Valley by cabin class
Find flights from San Francisco to Sun Valley, based on your preferred cabin class, be it economy, premium economy, business, or first class.
San Francisco and Sun Valley flights
Browse other San Francisco and Sun Valley flight options. Last updated on September 5, 2026.
Other flights from San Francisco
Browse through other flights departing from San Francisco. Flights are based on user searches made on Cheapflights and were last updated on September 5, 2026.
Popular flight searches
Check out other popular destinations found by fellow travelers in 2026
San Francisco to Sun Valley flights
Consider these flights traveling from San Francisco to Sun Valley.
Top 4 airlines flying from San Francisco to Sun Valley
Discover the top 4 airlines that operate flights from San Francisco to Sun Valley. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 7,457,451 searches. Data last updated September 5, 2026.
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$117 | Average$215 | FlexibilityNo cancel fee | On-time85% | |
| Cheapest$128 | Average$273 | FlexibilityNo cancel fee | On-time75% | |
| Cheapest$148 | Average$462 | FlexibilityNo cancel fee | On-time69% | |
| Cheapest$272 | Average$493 | FlexibilityNo cancel fee | On-timeN/A |