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Cheap flights from Twin Falls to San Diego from $354

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 7/31. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
1 adult
1 adult, Economy, 0 bags

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
6:15 am - 8:41 am
TWF
-
SAN
3h 26m
1 stop
Delta Logo
5:01 pm - 10:18 pm
SAN
-
TWF
4h 17m
1 stop
$354Delta
Fri, Jul 31 - Thu, Aug 6
Delta Logo
11:35 am - 7:17 pm
TWF
-
SAN
8h 42m
2 stops
Delta Logo
5:01 pm - 10:18 pm
SAN
-
TWF
4h 17m
1 stop
$360Delta
Fri, Jul 31 - Thu, Aug 6
Delta Logo
1:17 pm - 3:56 pm
TWF
-
SAN
3h 39m
1 stop
Delta Logo
6:29 am - 12:23 pm
SAN
-
TWF
4h 54m
1 stop
$382Delta
Wed, Aug 5 - Tue, Aug 11
Delta Logo
6:16 am - 12:08 pm
TWF
-
SAN
6h 52m
1 stop
Delta Logo
3:00 pm - 10:18 pm
SAN
-
TWF
6h 18m
2 stops
$388Delta
Wed, Aug 5 - Tue, Aug 11
Delta Logo
1:17 pm - 7:19 pm
TWF
-
SAN
7h 02m
2 stops
Delta Logo
3:00 pm - 10:18 pm
SAN
-
TWF
6h 18m
2 stops
$466Delta
Wed, Aug 5 - Tue, Aug 11
Delta Logo
11:35 am - 7:17 pm
TWF
-
SAN
8h 42m
2 stops
Delta Logo
6:15 am - 2:40 pm
SAN
-
TWF
7h 25m
2 stops
$526Delta
Fri, Jul 31 - Thu, Aug 6
Delta Logo
6:15 am - 8:41 am
TWF
-
SAN
3h 26m
1 stop
Delta Logo
9:46 am - 2:34 pm
SAN
-
TWF
3h 48m
1 stop
$597Delta
Wed, Jul 22 - Sun, Jul 26
Delta Logo
6:15 am - 3:08 pm
TWF
-
SAN
9h 53m
2 stops
Delta Logo
9:46 am - 2:34 pm
SAN
-
TWF
3h 48m
1 stop
$603Delta
Wed, Jul 22 - Sun, Jul 26
Delta Logo
6:15 am - 3:08 pm
TWF
-
SAN
9h 53m
2 stops
Delta Logo
6:15 am - 2:34 pm
SAN
-
TWF
7h 19m
2 stops
$608Delta
Wed, Jul 22 - Sun, Jul 26
Delta Logo
6:16 am - 9:06 am
TWF
-
SAN
3h 50m
1 stop
Delta Logo
6:15 am - 12:18 pm
SAN
-
TWF
5h 03m
1 stop
$646Delta
Sun, Nov 22 - Fri, Nov 27

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Delta flights from Twin Falls to San Diego

Our best Delta deals on Twin Falls to San Diego flight tickets
Delta
Jul 31
TWF6:15 amTwin Falls Joslin
3h 26m
1 stop
SAN8:41 amSan Diego
Aug 6
SAN5:01 pmSan Diego
4h 17m
1 stop
TWF10:18 pmTwin Falls Joslin
$354
Delta
Jul 31
TWF11:35 amTwin Falls Joslin
8h 42m
2 stops
SAN7:17 pmSan Diego
Aug 6
SAN5:01 pmSan Diego
4h 17m
1 stop
TWF10:18 pmTwin Falls Joslin
$360
Delta
Aug 5
TWF1:17 pmTwin Falls Joslin
3h 39m
1 stop
SAN3:56 pmSan Diego
Aug 11
SAN6:29 amSan Diego
4h 54m
1 stop
TWF12:23 pmTwin Falls Joslin
$382

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 July 9, 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

Cheapest round-trip

Twin FallsSan Diego

TWF - SAN

TWFSAN

Twin Falls Joslin

Fri 7/31

6:15 am-8:41 am

1 stop3h 26m

San Diego

Thu 8/6

5:01 pm-10:18 pm

1 stop4h 17m

$354

Twin FallsSan Diego

TWF - SAN

TWFSAN

Twin Falls Joslin

Fri 7/31

11:35 am-7:17 pm

2 stops8h 42m

San Diego

Thu 8/6

5:01 pm-10:18 pm

1 stop4h 17m

$360

Twin FallsSan Diego

TWF - SAN

TWFSAN

Twin Falls Joslin

Wed 8/5

1:17 pm-3:56 pm

1 stop3h 39m

San Diego

Tue 8/11

6:29 am-12:23 pm

1 stop4h 54m

$382

Twin FallsSan Diego

TWF - SAN

TWFSAN

Twin Falls Joslin

Wed 8/5

6:16 am-12:08 pm

1 stop6h 52m

San Diego

Tue 8/11

3:00 pm-10:18 pm

2 stops6h 18m

$388

Twin FallsSan Diego

TWF - SAN

TWFSAN

Twin Falls Joslin

Wed 8/5

1:17 pm-7:19 pm

2 stops7h 02m

San Diego

Tue 8/11

3:00 pm-10:18 pm

2 stops6h 18m

$466

Twin FallsSan Diego

TWF - SAN

TWFSAN

Twin Falls Joslin

Fri 7/31

11:35 am-7:17 pm

2 stops8h 42m

San Diego

Thu 8/6

6:15 am-2:40 pm

2 stops7h 25m

$526
Quickest round-trip

Twin FallsSan Diego

TWF - SAN

TWFSAN

Twin Falls Joslin

Wed 7/22

6:15 am-8:41 am

1 stop3h 26m

San Diego

Sun 7/26

9:46 am-2:34 pm

1 stop3h 48m

$597

Twin FallsSan Diego

TWF - SAN

TWFSAN

Twin Falls Joslin

Wed 7/22

6:15 am-3:08 pm

2 stops9h 53m

San Diego

Sun 7/26

9:46 am-2:34 pm

1 stop3h 48m

$603

Twin FallsSan Diego

TWF - SAN

TWFSAN

Twin Falls Joslin

Wed 7/22

6:15 am-3:08 pm

2 stops9h 53m

San Diego

Sun 7/26

6:15 am-2:34 pm

2 stops7h 19m

$608

Twin FallsSan Diego

TWF - SAN

TWFSAN

Twin Falls Joslin

Sun 11/22

6:16 am-9:06 am

1 stop3h 50m

San Diego

Fri 11/27

6:15 am-12:18 pm

1 stop5h 03m

$646

Flights are sorted by cheapest round-trip flights first.

Sorted by cheapest first

See travel insights to San Diego from

How to get the cheapest flight ticket from Twin Falls to San Diego

Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip

What airlines fly to San Diego?

Delta, Breeze Airways and American Airlines are the top three most popular airlines that fly to San Diego from Twin Falls according to our data. Delta is the first choice among our users, with 62% of people opting to fly with this airline when traveling to San Diego. Keep in mind that there are 3 different airlines that fly to San Diego on a routine basis, so you have a few additional options to choose from.

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 26m

Direct flights

None
The fastest flight from Twin Falls to San Diego takes 3h 26m
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

Frequently asked questions about flying from Twin Falls to San Diego

  • 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 26m.

  • 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 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.

Traveling to a place near San Diego?

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

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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