TWF - SAN

$362 Find Cheap Flights from Twin Falls to San Diego

This is the cheapest one-way flight price found by a KAYAK user in the last 72 hours by searching for a flight from Twin Falls to San Diego departing on 3/15. Fares are subject to change and may not be available on all flights or dates of travel. Click the price to replicate the search for this deal.
1 adult
1 adult, Economy, 0 bags

KAYAK searches hundreds of travel sites at once for deals on flights to San Diego

 
These are the airlines KAYAK users have selected most often from within our search results in flight searches from Twin Falls to San Diego, as well as popular online travel agencies
These are the airlines KAYAK users have selected most often from within our search results in flight searches from Twin Falls to San Diego, as well as popular online travel agencies
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Everything you should know

Cheapest round-trip
$376
Delta
Fri 5/1Sat 5/16
TWF - SAN • 1 stop
Cheapest one-way
$362
Delta
Sun 3/15
TWF - SAN • 1 stop
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Flight Deals
Useful Info
Flight Deals

Cheap Flights from Twin Falls to San Diego (TWF-SAN)

 
Here are some of the best deals found on KAYAK recently from the most popular airlines for round-trip flights from Twin Falls to San Diego that are departing in the next months. While these flights were available on KAYAK in the last 72 hours, prices and availability are subject to change and deals may expire.
Discover the best prices for you by selecting your travel dates on KAYAK.

Recent round-trip flight deals from Twin Falls to San Diego

Fri, May 1 - Sat, May 16
Delta Logo
3:25 pm - 6:05 pm
TWF
-
SAN
3h 40m
1 stop
Delta Logo
9:50 am - 2:39 pm
SAN
-
TWF
3h 49m
1 stop
$376Delta
Fri, May 1 - Sat, May 16
Delta Logo
3:25 pm - 6:05 pm
TWF
-
SAN
3h 40m
1 stop
Delta Logo
9:50 am - 2:39 pm
SAN
-
TWF
3h 49m
1 stop
$466Delta
Wed, Mar 4 - Sun, Mar 8
Delta Logo
6:00 am - 8:45 am
TWF
-
SAN
3h 45m
1 stop
Delta Logo
9:50 am - 2:34 pm
SAN
-
TWF
3h 44m
1 stop
$472Delta
Wed, Mar 4 - Sun, Mar 8
Delta Logo
6:00 am - 8:45 am
TWF
-
SAN
3h 45m
1 stop
Delta Logo
9:50 am - 2:34 pm
SAN
-
TWF
3h 44m
1 stop
$496Delta
Mon, Mar 16 - Fri, Mar 20
Delta Logo
11:45 am - 3:55 pm
TWF
-
SAN
5h 10m
1 stop
Delta Logo
5:01 pm - 10:15 pm
SAN
-
TWF
4h 14m
1 stop
$664Delta
Mon, Mar 2 - Fri, Mar 6
Delta Logo
3:44 pm - 6:06 pm
TWF
-
SAN
3h 22m
1 stop
Delta Logo
5:00 pm - 10:47 pm
SAN
-
TWF
4h 47m
1 stop
$756Delta
Fri, May 1 - Sat, May 16
Delta Logo
11:45 am - 6:59 pm
TWF
-
SAN
8h 14m
2 stops
Delta Logo
9:50 am - 2:39 pm
SAN
-
TWF
3h 49m
1 stop
$891Delta
Fri, May 1 - Sat, May 16
Delta Logo
11:45 am - 6:59 pm
TWF
-
SAN
8h 14m
2 stops
Delta Logo
9:50 am - 2:39 pm
SAN
-
TWF
3h 49m
1 stop
$901Delta
Wed, Mar 4 - Sun, Mar 8
Delta Logo
3:44 pm - 11:04 pm
TWF
-
SAN
8h 20m
2 stops
Delta Logo
9:50 am - 2:34 pm
SAN
-
TWF
3h 44m
1 stop
$977Delta
Wed, Mar 4 - Sun, Mar 8
Delta Logo
6:00 am - 2:31 pm
TWF
-
SAN
9h 31m
2 stops
Delta Logo
9:50 am - 2:34 pm
SAN
-
TWF
3h 44m
1 stop
$991Delta
Useful Info

Good to know

Cheapest flight$362
Flight from Twin Falls to San Diego

When to book flights from Twin Falls to San Diego

Are your dates flexible? Find out the best times to travel from Twin Falls to San Diego based on our flight data from the last year. Discover the cheapest month and even day to fly.
Estimated round-trip price
KAYAK looks at all historical flight data for each date to provide a predicted price for one-way trips or round-trips with a duration up to 40 days. While we try to provide actual minimum prices for each date, some prices are predictions and actual prices may differ.

FAQs for booking flights from Twin Falls to San Diego

  • What is the cheapest flight from Twin Falls to San Diego?

    In the last 3 days, the lowest price for a flight from Twin Falls to San Diego was $362 for a one-way ticket and $376 for a round-trip.

  • Do I need a passport to fly between Twin Falls and San Diego?

    A passport is not required to fly from Twin Falls to San Diego.

  • Which aircraft models fly most regularly from Twin Falls to San Diego?

    We unfortunately don’t have that data for this specific route.

  • Which airline alliances offer flights from Twin Falls to San Diego?

    SkyTeam is the only airline alliance operating flights between Twin Falls and San Diego.

  • How does KAYAK find such low prices on flights from Twin Falls to San Diego?

    KAYAK is a travel search engine. That means we look across the web to find the best prices we can find for our users. With over 2 billion flight queries processed yearly, we are able to display a variety of prices and options on flights from Twin Falls to San Diego.

  • How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket from Twin Falls to San Diego?

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to San Diego from Twin Falls is likely to change within 7 days, so travelers know whether to wait or book now.

  • What is the Hacker Fare option on flights from Twin Falls to San Diego?

    Hacker Fares allow you to combine one-way tickets in order to save you money over a traditional round-trip ticket. You could then fly to San Diego with an airline and back to Twin Falls with another airline. Booking your flights between Twin Falls and SAN can sometimes prove cheaper using this method.

  • What is KAYAK's "flexible dates" feature and why should I care when looking for a flight from Twin Falls to San Diego?

    Sometimes travel dates aren't set in stone. If your preferred travel dates have some wiggle room, flexible dates will show you all the options when flying to San Diego from Twin Falls up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

Reviews of the top airline flying from Twin Falls to San Diego

 
See real verified KAYAK customer reviews for airlines flying from Twin Falls to San Diego. Airline scores are aggregated from all reviews left by passengers on KAYAK after flying with an airline. KAYAK doesn’t show reviews that are older than 5 years. Learn how KAYAK collects reviews.
Need help choosing which airline to fly with from Twin Falls to San Diego? KAYAK airline reviews give an overall score for each airline based on loads of factors, including comfort, boarding, in-flight entertainment and more, to make your decision easier. See airline scores according to verified KAYAK customer reviews.
7.9
DeltaOverall score based on 8212 reviews
8.1Boarding
7.9Comfort
8.5Crew
7.8Entertainment
7.2Food
Airline reviews

Delta continues to set the benchmark for traveler-friendly service with minimal disruption and clear communication within the mainland US (coast to coast). I am consistently pleased to be a Delta customer, and this experience once again met my expectations. There was a brief delay departing from MIA due to a technical issue that required the aircraft to return to the gate. However, the situation was handled professionally and transparently. Fortunately, my planned layover allowed ample buffer time, so the adjustment caused no stress. Overall, another smooth and reassuring experience.

10.0 ExcellentSoosnata, Feb 2026
MIA - LAX
Read more Delta reviews

Delta continues to set the benchmark for traveler-friendly service with minimal disruption and clear communication within the mainland US (coast to coast). I am consistently pleased to be a Delta customer, and this experience once again met my expectations. There was a brief delay departing from MIA due to a technical issue that required the aircraft to return to the gate. However, the situation was handled professionally and transparently. Fortunately, my planned layover allowed ample buffer time, so the adjustment caused no stress. Overall, another smooth and reassuring experience.

Awesome! On time flight, early arrival, and a complimentary upgrade!

Was forced to check in my small carry on, even though I informed the crew it has very fragile items inside

They double booked seats, the gate staff changed my ticket as I was boarding she went over to the computer and changed it without telling me. She messed up an entire three row section for me and others. Other travelers were outraged but the gate staff were so rude, so condescending saying it wasn't their problem to solve. I would rate this a zero if I could. Will not fly Delta again I'll stick with United and American.

I usually get upgraded so my experience is usually amazing. I did not get upgraded this time - which was fine - but the wifi had issues, the monitors were going in & out, & (though not Delta's fault) one of the gentlemen next to me desperately needed a shower.

I really liked the legroom. I am 6’4”.a at For some reason our seats were not together and using the app to fix it didn’t work. Passengers were nice enough to move for us but you should absolutely ensure a parent sits with their child.

Staff were friendly and happy. Delta could make sure passengers that don't have the app know of changes. Without Kayak I would not have known about the change of gate or the delay. Kayak was faster to notify me.

They changed planes and the new plane couldn’t carry enough fuel to fly across the country so we had to stop in Kansas City to refuel. Flight was delayed .

Flight was too crowded and seats are too small, especially since passengrs are getting larger. Having a middle seat is ALWAYS tough! Woman on my left was large & kept creeping in to my space. Flight personnel were great! Have more savory rather than sweet snacks please.

The crew took good care of us. The flight from ATL to SFO is a longer one, and there were multiple beverage offerings. I like the 757's that Delta uses. Good airplane that is comfortable. I do wish Delta would separate Priority boarding from the better seats. I would gladly take a smaller seat in an open row than be jammed into Comfort just to get priority boarding, just to make sure I don't have to check a bag.

Everything you need to know for your flight from Twin Falls to San Diego

Information on your arrival and departure airports