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Hailey

$246+ Cheap flights from San Diego to Hailey (SAN - SUN)

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 10/18. Fares are subject to change and may not be available on all flights or dates of travel.
SAN — SUN
Oct 11 — Oct 181
Sat 10/11
Sat 10/18
1 adult, Economy
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Cheap flight deals from San Diego to Hailey

Discover tips and strategies to find the most affordable flight options for your journey from San Diego (SAN) to Hailey (SUN). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated September 11, 2025.

Round-trip from

$246
(Delta)

Popular in

December

Cheapest in

September

Average price

$328
From San Diego to Hailey Sun Valley-Friedman
Search Deals
Highest demand for flights based on searches. 4% potential increase in price ($20 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 4% potential price decrease ($22 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in September 2025
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Find flight deals from San Diego to Hailey

Cheapest flights from San Diego to Hailey
Explore the most affordable flight options available from San Diego to Hailey. Find the lowest fares from popular airlines and budget airlines, with prices last updated on September 11, 2025.

This Delta deal was found by Cheapflights users on 9/10. 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 10/186:15 amSAN - SUN
1 stop4h 54mDelta
Wed 10/2212:49 pmSUN - SAN
2 stops10h 42mDelta
Deal found 9/10$246
This Delta deal was found by Cheapflights users on 9/10. 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.
Fri 10/179:45 amSAN - SUN
1 stop3h 58mDelta
Wed 10/2212:49 pmSUN - SAN
2 stops10h 42mDelta
Deal found 9/10$256
This United Airlines deal was found by Cheapflights users on 9/10. 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.
Thu 10/1612:52 pmSAN - SUN
1 stop7h 26mUnited Airlines
Sun 10/197:00 amSUN - SAN
1 stop6h 57mUnited Airlines
Deal found 9/10$261
This Delta deal was found by Cheapflights users on 9/10. 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.
Thu 10/166:20 amSAN - SUN
2 stops7h 23mDelta
Sun 10/193:23 pmSUN - SAN
1 stop4h 20mDelta
Deal found 9/10$294
This Delta deal was found by Cheapflights users on 9/10. 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 9/165:05 pmSAN - SUN
1 stop3h 55mDelta
Fri 9/1912:38 pmSUN - SAN
1 stop4h 22mDelta
Deal found 9/10$511
This Delta deal was found by Cheapflights users on 9/10. 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 9/156:15 amSAN - SUN
1 stop4h 43mDelta
Mon 9/223:20 pmSUN - SAN
1 stop4h 26mDelta
Deal found 9/10$566

Cheapflights Fare Finder

 
Customize your flight search to find flights from San Diego to Hailey 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 2,558,603 searches. Data last updated September 11, 2025.
Use the filters below to find and compare flights from San Diego to Hailey that are best for you.

Fly from

San Diego

Fly to

Hailey

Route

Depart

Return

Price

San DiegoHailey

SAN - SUN

SANSUN

San Diego

Fri 10/17

9:45 am-2:43 pm

1 stop3h 58m

Hailey Sun Valley-Friedman

Wed 10/22

12:49 pm-10:31 pm

2 stops10h 42m

$256

San DiegoHailey

SAN - SUN

SANSUN

San Diego

Thu 10/16

12:52 pm-9:18 pm

1 stop7h 26m

Hailey Sun Valley-Friedman

Sun 10/19

7:00 am-12:57 pm

1 stop6h 57m

$261

San DiegoHailey

SAN - SUN

SANSUN

San Diego

Thu 10/16

6:20 am-2:43 pm

2 stops7h 23m

Hailey Sun Valley-Friedman

Sun 10/19

3:23 pm-6:43 pm

1 stop4h 20m

$294

San DiegoHailey

SAN - SUN

SANSUN

San Diego

Sat 10/18

6:15 am-12:09 pm

1 stop4h 54m

Hailey Sun Valley-Friedman

Wed 10/22

12:49 pm-4:19 pm

1 stop4h 30m

$310

San DiegoHailey

SAN - SUN

SANSUN

San Diego

Fri 1/30

10:30 am-2:01 pm

Nonstop2h 31m

Hailey Sun Valley-Friedman

Fri 1/30

7:15 pm-9:08 am

2 stops14h 53m

$336

San DiegoHailey

SAN - SUN

SANSUN

San Diego

Fri 2/6

10:30 am-2:01 pm

Nonstop2h 31m

Hailey Sun Valley-Friedman

Fri 2/6

7:15 pm-7:05 am

2 stops12h 50m

$336

San DiegoHailey

SAN - SUN

SANSUN

San Diego

Thu 1/15

1:29 pm-8:10 pm

1 stop5h 41m

Hailey Sun Valley-Friedman

Mon 1/19

8:00 am-11:25 am

1 stop4h 25m

$354

Flights are sorted by cheapest round-trip flights first.

Deals found on 9/10

Best time to book a flight from San Diego to Hailey

Have a flexible travel schedule? Discover the best time to fly to Hailey from San Diego with our price prediction graph.
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 Diego to Hailey

What is the cheapest month to book a flight from San Diego to Hailey?

Currently, April is the cheapest month in which you can book a flight from San Diego to Hailey (average of $471). Flying from San Diego to Hailey in December is currently the most expensive (average of $608). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

Reviews of airlines servicing Hailey

Get insights into the airlines that provide service to Hailey. 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 Hailey. Reviews last updated September 11, 2025.
See what other customers who have flown with Delta and United Airlines from San Diego to Hailey have to say. You can also see how each airline compares in terms of entertainment options, comfort, food, crew/service, and boarding process.
Delta
8.0
Very good
7,960 reviews

Boarding

8.2

Crew

8.5

Entertainment

7.9

Overall

8.0

Comfort

7.9

Food

7.3

Reviews

1 / 20
10.0
Excellent

Michael,Sep 2023

SMF - ATL

Not sufficient leg room and three seats are very tigh.t on 737 in economy main cabin
Delta
8.0
Very good
7,960 reviews
Delta
8.0
Very good
7,960 reviews

Boarding

8.2

Crew

8.5

Entertainment

7.9

Overall

8.0

Comfort

7.9

Food

7.3

Reviews

1 / 20
10.0
Excellent

Michael,Sep 2023

SMF - ATL

Not sufficient leg room and three seats are very tigh.t on 737 in economy main cabin
United Airlines
7.4
Good
8,937 reviews
Delta
8.0
Very good
7,960 reviews

Boarding

8.2

Crew

8.5

Entertainment

7.9

Overall

8.0

Comfort

7.9

Food

7.3

Reviews

1 / 20
10.0
Excellent

Michael,Sep 2023

SMF - ATL

Not sufficient leg room and three seats are very tigh.t on 737 in economy main cabin

Related info for your journey

Find useful and relevant information for your journey from San Diego to Hailey. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • How long is the flight from San Diego to Hailey?

    There are many flights that can get you from San Diego to Hailey in 3h 58m. Fly via Delta or United Airlines to get the fastest option. The distance between San Diego and Hailey is about 760 mi. Both multi-stop and nonstop flights can be found to your destination and back.

  • What are the cheapest airlines flying from San Diego to Hailey round-trip?

    Our cheapest airline available from San Diego to Hailey is United Airlines. Our recent data shows that you can find tickets from as low as $249 on this airline. An additional option worth looking into is Delta, starting at $256. United Airlines is currently priced 48% below the average price you’ll pay for this route.

  • Can I find deals for flights from San Diego to Hailey that include hotel bookings?

    Yes. In addition to deals on San Diego to Hailey flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from San Diego to Hailey?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from San Diego to Hailey.

  • Can I find deals for business class flights from San Diego to Hailey?

    Yes. Cheapflights offers flight deals from San Diego to Hailey by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

  • What is the cheapest month to book a flight from San Diego to Hailey?

    Currently, April is the cheapest month in which you can book a flight from San Diego to Hailey (average of $471). Flying from San Diego to Hailey in December is currently the most expensive (average of $608). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

See more FAQs

Traveling to a place near Hailey?

Book flights to Hailey if you plan to visit one of these locations
Stanley

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Top 2 airlines flying from San Diego to Hailey

Discover the top 2 airlines that operate flights from San Diego to Hailey. 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 2,558,603 searches. Data last updated September 11, 2025.
AirlineCheapestAverageFlexibilityOn-time
United AirlinesCheapest$249Average$467FlexibilityNo cancel feeOn-time69%
DeltaCheapest$256Average$486FlexibilityNo cancel feeOn-timeN/A

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