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Cheap flights from Twin Falls to San Diego from $376

This is the cheapest round-trip flight price found by a momondo user in the last 72 hours by searching for a flight from Twin Falls to San Diego departing on 5/1. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
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0 bags

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Find the cheapest flights from Twin Falls to San Diego

Cheap round-trip flights

Enter your travel dates to find the best prices.
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
$412Delta
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
Fri, May 1 - Sat, May 16
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
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
Mon, Mar 2 - Fri, Mar 6
Delta Logo
11:45 am - 3:55 pm
TWF
-
SAN
5h 10m
1 stop
Delta Logo
6:15 am - 2:39 pm
SAN
-
TWF
7h 24m
2 stops
$891Delta
Fri, May 1 - Sat, May 16
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
3:44 pm - 11:04 pm
TWF
-
SAN
8h 20m
2 stops
Delta Logo
9:45 am - 2:59 pm
SAN
-
TWF
4h 14m
1 stop
$1,075Delta
Mon, Mar 2 - Fri, Mar 6
Delta Logo
3:25 pm - 10:46 pm
TWF
-
SAN
8h 21m
2 stops
Delta Logo
6:15 am - 2:39 pm
SAN
-
TWF
7h 24m
2 stops
$1,405Delta
Fri, May 1 - Sat, May 16
Delta Logo
3:44 pm - 11:04 pm
TWF
-
SAN
8h 20m
2 stops
Delta Logo
6:20 am - 2:59 pm
SAN
-
TWF
7h 39m
2 stops
$1,860Delta
Mon, Mar 2 - Fri, Mar 6

Delta flights from Twin Falls to San Diego

Our best Delta deals on Twin Falls to San Diego flight tickets
Delta
May 1
TWF3:25 pmTwin Falls Joslin
3h 40m
1 stop
SAN6:05 pmSan Diego
May 16
SAN9:50 amSan Diego
3h 49m
1 stop
TWF2:39 pmTwin Falls Joslin
$376
Delta
May 1
TWF3:25 pmTwin Falls Joslin
3h 40m
1 stop
SAN6:05 pmSan Diego
May 16
SAN9:50 amSan Diego
3h 49m
1 stop
TWF2:39 pmTwin Falls Joslin
$412
Delta
May 1
TWF3:25 pmTwin Falls Joslin
3h 40m
1 stop
SAN6:05 pmSan Diego
May 16
SAN9:50 amSan Diego
3h 49m
1 stop
TWF2:39 pmTwin Falls Joslin
$466

momondo Fare Finder

 
Customize your flight search to find flights from Twin Falls to San Diego 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, momondo users made 832,500 searches. Data last updated February 17, 2026.
Use the filters below to find and compare flights from Twin Falls to San Diego that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Twin FallsSan Diego

TWF - SAN

TWFSAN

Twin Falls Joslin

Fri 5/1

3:25 pm-6:05 pm

1 stop3h 40m

San Diego

Sat 5/16

9:50 am-2:39 pm

1 stop3h 49m

$376

Twin FallsSan Diego

TWF - SAN

TWFSAN

Twin Falls Joslin

Fri 5/1

3:25 pm-6:05 pm

1 stop3h 40m

San Diego

Sat 5/16

9:50 am-2:39 pm

1 stop3h 49m

$412

Twin FallsSan Diego

TWF - SAN

TWFSAN

Twin Falls Joslin

Fri 5/1

3:25 pm-6:05 pm

1 stop3h 40m

San Diego

Sat 5/16

9:50 am-2:39 pm

1 stop3h 49m

$466

Twin FallsSan Diego

TWF - SAN

TWFSAN

Twin Falls Joslin

Wed 3/4

6:00 am-8:45 am

1 stop3h 45m

San Diego

Sun 3/8

9:50 am-2:34 pm

1 stop3h 44m

$472

Twin FallsSan Diego

TWF - SAN

TWFSAN

Twin Falls Joslin

Mon 3/2

3:44 pm-6:06 pm

1 stop3h 22m

San Diego

Fri 3/6

5:00 pm-10:47 pm

1 stop4h 47m

$756

Twin FallsSan Diego

TWF - SAN

TWFSAN

Twin Falls Joslin

Fri 5/1

11:45 am-3:55 pm

1 stop5h 10m

San Diego

Sat 5/16

6:15 am-2:39 pm

2 stops7h 24m

$891

Twin FallsSan Diego

TWF - SAN

TWFSAN

Twin Falls Joslin

Wed 3/4

3:44 pm-11:04 pm

2 stops8h 20m

San Diego

Sun 3/8

9:50 am-2:34 pm

1 stop3h 44m

$977

Twin FallsSan Diego

TWF - SAN

TWFSAN

Twin Falls Joslin

Mon 3/2

3:44 pm-11:04 pm

2 stops8h 20m

San Diego

Fri 3/6

9:45 am-2:59 pm

1 stop4h 14m

$1,075

Twin FallsSan Diego

TWF - SAN

TWFSAN

Twin Falls Joslin

Fri 5/1

3:25 pm-10:46 pm

2 stops8h 21m

San Diego

Sat 5/16

6:15 am-2:39 pm

2 stops7h 24m

$1,405

Twin FallsSan Diego

TWF - SAN

TWFSAN

Twin Falls Joslin

Mon 3/2

3:44 pm-11:04 pm

2 stops8h 20m

San Diego

Fri 3/6

6:20 am-2:59 pm

2 stops7h 39m

$1,860

Flights are sorted by cheapest round-trip flights first.

Sorted by cheapest first

When to book flights from Twin Falls to San Diego

Are you open to changing your travel dates? Check out the ideal times to fly from Twin Falls to San Diego according to our flight data. Find out which month and days have the cheapest flights.
Estimated round-trip price

Cheap Twin Falls to San Diego (TWF to SAN) flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Twin Falls to San Diego

Fastest flight time

3h 40m

Direct flights

None
The fastest flight from Twin Falls to San Diego takes 3h 40m
There are no direct flights from Twin Falls to San Diego. There are no popular flight routes from Twin Falls to San Diego.
Search flight deals

  • How far is Twin Falls Joslin to San Diego by plane?

    The straight-line distance from Twin Falls Joslin to San Diego is 695.6 mi. By plane, this route typically takes 3h 40m.

  • When did momondo last update prices for flights from Twin Falls Joslin Airport to San Diego Airport?

    Prices for flights from Twin Falls Joslin Airport to San Diego Airport are updated daily.

  • How many operators does momondo search for flights from Twin Falls Joslin Airport to San Diego Airport?

  • How old do you have to be to fly from Twin Falls Joslin Airport to San Diego Airport?

    The minimum age for a child to fly alone is five, but airlines offering an unaccompanied minor (UNMR) service may have their age restrictions, such as regulations concerning flight duration, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Twin Falls Joslin Airport to San Diego Airport.

  • What documentation or ID do you need to fly to San Diego Airport?

    The travel and health documents required for your trip to San Diego Airport can vary based on your itinerary and personal situation. As a rule, consider having multiple documents such as a national ID card or driver’s license, and a passport valid for six-months after you plan to arrive at San Diego Airport. We always recommend checking with your airline or a trusted third party such as IATA to get advice.

  • What is the most popular airline from Twin Falls to San Diego?

Best airlines flying from Twin Falls to San Diego

Compare and see reviews for airlines that fly from Twin Falls to San Diego with momondo
Airline
Rating
Free Cancellation
Price
DeltaPriceFrom $356Free CancellationRating
7.9
8,205 reviews
Search Delta flights

  • How do I get Price Alerts for flights from Twin Falls to San Diego?

    Confirm your travel details to search for the latest offers for flights from Twin Falls to San Diego. While browsing offers there will be the option to toggle “Price Alerts”. You’ll then receive updates when prices for the flight route increase or decrease.

  • How can I save money on flights from Twin Falls to San Diego with momondo?

    Plan your trips smart with the “Price Forecast” feature, which uses flight data to help you pick the best days to fly for the lowest fares. Our “Price Calendar” helps you get the most for your money by showing you when it’s most advantageous to fly. Curate your own travel experiences for less with “Explore”. Expert travel hacks to fuel your next adventure are a click away with “Discover” by momondo. Set up our “Price Alerts” to track fare changes and book when prices are at their lowest point.

  • How does momondo find its flight prices?

    We compare prices from 700+ competitors to help you find the price that works best for you. momondo operates in over 30 international markets, bringing you access to a wide range of fares and deals. Search for your travel using momondo for a diverse range of options from airlines and OTAs.

Traveling to a place near San Diego?

Book flights to San Diego if you plan to visit one of these locations
Coronado
Chula Vista
El Cajon
Julian
Poway
National City
Imperial Beach
San Ysidro
Borrego Springs
La Mesa
Alpine
Lemon Grove
Santee

Why use momondo?

Why should I use momondo to find a flight deal from Twin Falls to San Diego?

It is quick and easy to find Twin Falls to San Diego flights on momondo. We search and return numerous flight options from various airlines and agents. You can then use our filters to narrow your search until you have found the most convenient flight to San Diego that suits you.

Can I find flights from Twin Falls to San Diego with flexible booking policies on momondo?

All flight searches from Twin Falls to San Diego on momondo can be filtered to show those which offer flexible booking policies.

How can momondo help me find flights from Twin Falls to San Diego?

Once you have performed a search in the form on the page, momondo provides useful filters and insights. We can show you the cheapest days and times to fly as well as help filter your options to help you make an informed choice when booking flights to San Diego from Twin Falls.

I’m not ready to book a flight from Twin Falls to San Diego right now. Can momondo alert me if prices change?

If you are simply researching potential flights to San Diego, momondo offers a useful price alert feature which will track prices for flights to San Diego from Twin Falls and alert you when they change.

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