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Cheap flights from Santa Barbara to San Diego from $69

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Santa Barbara to San Diego departing on 5/23. 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
0 bags

Discover deals from 900+ travel sites with momondo.

Find the cheapest flights from Santa Barbara to San Diego

Cheap round-trip flights

Enter your travel dates to find the best prices.
Alaska Airlines Logo
4:01 pm - 5:03 pm
SBA
-
SAN
1h 02mnonstop
Alaska Airlines Logo
10:39 pm - 11:55 pm
SAN
-
SBA
1h 16mnonstop
$137Alaska Airlines
Tue, May 19 - Wed, May 20
United Airlines Logo
6:00 am - 9:58 am
SBA
-
SAN
3h 58m
1 stop
United Airlines Logo
6:05 pm - 11:44 pm
SAN
-
SBA
5h 39m
1 stop
$152United Airlines
Wed, May 20 - Wed, May 20
United Airlines Logo
2:17 pm - 6:33 pm
SBA
-
SAN
4h 16m
1 stop
United Airlines Logo
4:09 pm - 10:45 pm
SAN
-
SBA
6h 36m
1 stop
$157United Airlines
Sat, May 16 - Sat, May 23
Alaska Airlines Logo
6:00 am - 7:03 am
SBA
-
SAN
1h 03mnonstop
Alaska Airlines Logo
10:39 pm - 11:55 pm
SAN
-
SBA
1h 16mnonstop
$177Alaska Airlines
Mon, May 18 - Wed, May 20
United Airlines Logo
2:20 pm - 8:02 pm
SBA
-
SAN
5h 42m
1 stop
United Airlines Logo
7:15 am - 12:07 pm
SAN
-
SBA
4h 52m
1 stop
$179United Airlines
Mon, May 18 - Tue, May 19
Southwest Logo
12:35 pm - 5:20 pm
SBA
-
SAN
4h 45m
1 stop
Southwest Logo
6:30 pm - 10:50 pm
SAN
-
SBA
4h 20m
1 stop
$181Southwest
Mon, Jun 1 - Wed, Jun 3
United Airlines Logo
2:20 pm - 7:51 pm
SBA
-
SAN
5h 31m
1 stop
United Airlines Logo
8:32 pm - 11:44 pm
SAN
-
SBA
3h 12m
1 stop
$184United Airlines
Sat, May 23 - Mon, May 25
Southwest Logo
4:10 pm - 10:30 pm
SBA
-
SAN
6h 20m
1 stop
Southwest Logo
5:20 pm - 9:05 pm
SAN
-
SBA
3h 45m
1 stop
$188Southwest
Fri, May 29 - Sat, May 30
United Airlines Logo
8:24 pm - 12:30 am
SBA
-
SAN
4h 06m
1 stop
United Airlines Logo
6:20 am - 9:17 am
SAN
-
SBA
2h 57m
1 stop
$192United Airlines
Sat, May 30 - Sun, May 31
United Airlines Logo
6:50 pm - 12:28 am
SBA
-
SAN
5h 38m
1 stop
United Airlines Logo
8:45 pm - 11:44 pm
SAN
-
SBA
2h 59m
1 stop
$197United Airlines
Thu, May 14 - Sat, May 16

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Alaska Airlines flights from Santa Barbara to San Diego

Our best Alaska Airlines deals on Santa Barbara to San Diego flight tickets
Alaska Airlines
May 19
SBA4:01 pmSanta Barbara
1h 02m
SAN5:03 pmSan Diego
May 20
SAN10:39 pmSan Diego
1h 16m
SBA11:55 pmSanta Barbara
$137
Alaska Airlines
May 18
SBA6:00 amSanta Barbara
1h 03m
SAN7:03 amSan Diego
May 20
SAN10:39 pmSan Diego
1h 16m
SBA11:55 pmSanta Barbara
$177
Alaska Airlines
May 18
SBA4:01 pmSanta Barbara
1h 02m
SAN5:03 pmSan Diego
May 21
SAN10:39 pmSan Diego
1h 16m
SBA11:55 pmSanta Barbara
$217

United Airlines flights from Santa Barbara to San Diego

Our best United Airlines deals on Santa Barbara to San Diego flight tickets
United Airlines
May 20
SBA6:00 amSanta Barbara
3h 58m
1 stop
SAN9:58 amSan Diego
May 20
SAN6:05 pmSan Diego
5h 39m
1 stop
SBA11:44 pmSanta Barbara
$152
United Airlines
May 16
SBA2:17 pmSanta Barbara
4h 16m
1 stop
SAN6:33 pmSan Diego
May 23
SAN4:09 pmSan Diego
6h 36m
1 stop
SBA10:45 pmSanta Barbara
$157
United Airlines
May 18
SBA2:20 pmSanta Barbara
5h 42m
1 stop
SAN8:02 pmSan Diego
May 19
SAN7:15 amSan Diego
4h 52m
1 stop
SBA12:07 pmSanta Barbara
$179

momondo Fare Finder

 
Customize your flight search to find flights from Santa Barbara 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 April 28, 2026.
Use the filters below to find and compare flights from Santa Barbara to San Diego that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip
Quickest round-trip

Santa BarbaraSan Diego

SBA - SAN

SBASAN

Santa Barbara

Tue 5/19

4:01 pm-5:03 pm

Nonstop1h 02m

San Diego

Wed 5/20

10:39 pm-11:55 pm

Nonstop1h 16m

$137

Santa BarbaraSan Diego

SBA - SAN

SBASAN

Santa Barbara

Wed 5/20

6:00 am-9:58 am

1 stop3h 58m

San Diego

Wed 5/20

6:05 pm-11:44 pm

1 stop5h 39m

$152

Santa BarbaraSan Diego

SBA - SAN

SBASAN

Santa Barbara

Sat 5/16

2:17 pm-6:33 pm

1 stop4h 16m

San Diego

Sat 5/23

4:09 pm-10:45 pm

1 stop6h 36m

$157

Santa BarbaraSan Diego

SBA - SAN

SBASAN

Santa Barbara

Mon 5/18

6:00 am-7:03 am

Nonstop1h 03m

San Diego

Wed 5/20

10:39 pm-11:55 pm

Nonstop1h 16m

$177

Santa BarbaraSan Diego

SBA - SAN

SBASAN

Santa Barbara

Mon 5/18

2:20 pm-8:02 pm

1 stop5h 42m

San Diego

Tue 5/19

7:15 am-12:07 pm

1 stop4h 52m

$179

Santa BarbaraSan Diego

SBA - SAN

SBASAN

Santa Barbara

Mon 6/1

12:35 pm-5:20 pm

1 stop4h 45m

San Diego

Wed 6/3

6:30 pm-10:50 pm

1 stop4h 20m

$181

Santa BarbaraSan Diego

SBA - SAN

SBASAN

Santa Barbara

Sat 5/23

2:20 pm-7:51 pm

1 stop5h 31m

San Diego

Mon 5/25

8:32 pm-11:44 pm

1 stop3h 12m

$184

Santa BarbaraSan Diego

SBA - SAN

SBASAN

Santa Barbara

Fri 5/29

4:10 pm-10:30 pm

1 stop6h 20m

San Diego

Sat 5/30

5:20 pm-9:05 pm

1 stop3h 45m

$188

Santa BarbaraSan Diego

SBA - SAN

SBASAN

Santa Barbara

Sat 5/30

8:24 pm-12:30 am

1 stop4h 06m

San Diego

Sun 5/31

6:20 am-9:17 am

1 stop2h 57m

$192

Santa BarbaraSan Diego

SBA - SAN

SBASAN

Santa Barbara

Thu 5/14

6:50 pm-12:28 am

1 stop5h 38m

San Diego

Sat 5/16

8:45 pm-11:44 pm

1 stop2h 59m

$197

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first
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See travel insights to San Diego from

How to get the cheapest flight ticket from Santa Barbara 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 is the typical price of a round-trip flight between Santa Barbara and San Diego?

What is the cheapest month to fly to San Diego?

If you are unable to visit San Diego during the month of January, then departing from Santa Barbara during the month March is also very affordable. Most momondo users find prices during this month for around $151.

What is the cheapest day to depart on your flight to San Diego?

The cheapest day to depart from Santa Barbara to San Diego is on a Thursday. Travelers who choose to depart for San Diego on a Thursday will often find tickets for as low as $191. If your travel schedule is flexible, try to avoid departing on a Monday because tickets tend to average around $457. These prices are subject to change though, so be sure to set up a Price Alert for flights to San Diego.

What is the cheapest time of day to depart on your flight to San Diego?

The cheapest time of day to fly to San Diego is in the morning when flights can be purchased for as low as $239. Flights in the evening are often more expensive with an average ticket price of $277.

What is the cheapest Santa Barbara to San Diego flight route?

Fly from Santa Barbara to San Diego for the best Santa Barbara - San Diego flight prices

What cabin class options are available on Santa Barbara to San Diego flights?

There is only 1 cabin class available to choose from on Santa Barbara to San Diego flights. Cabin price and availability will vary by airline so perform a search above to find the right deals for you.

Can stopping save me money on Santa Barbara to San Diego flights?

No. A direct flight is the cheapest option for a flight between Santa Barbara to San Diego.

How have Santa Barbara to San Diego flight prices changed over time?

When to book flights from Santa Barbara to San Diego

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

Cheap Santa Barbara to San Diego (SBA to SAN) flight deals and tips

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

Best Price Found

$158

Fastest flight time

0h 55m

Direct flights

Mon, Tue, Wed, Fri, Sat and Sun

Airports in San Diego

1 airport
The best one-way flight to San Diego from Santa Barbara in the past 72 hours is $158. The best round-trip flight deal from Santa Barbara to San Diego found on momondo in the last 72 hours is $217.
The fastest flight from Santa Barbara to San Diego takes 0h 55m
Direct flights go from Santa Barbara to San Diego on Monday, Tuesday, Wednesday, Friday, Saturday and Sunday. The only airline offering direct flights is Alaska Airlines.
There is 1 airport in San Diego. From Santa Barbara there are direct flights to San Diego (SAN).
Search flight deals

Frequently asked questions about flying from Santa Barbara to San Diego

  • How far is Santa Barbara to San Diego by plane?

    A flight from Santa Barbara to San Diego will travel around 187.9 mi. In terms of flight time, this usually takes a little over 0h 55m.

  • When did momondo last update prices for flights from Santa Barbara Airport to San Diego Airport?

    Prices for flights from Santa Barbara Airport to San Diego Airport are refreshed on a daily basis.

  • How many operators does momondo search for flights from Santa Barbara Airport to San Diego Airport?

  • How old do you have to be to fly from Santa Barbara Airport to San Diego Airport?

    The minimum age a child must be to fly alone is five but airlines that offer an unaccompanied minor (UNMR) service will have their own age restrictions, including rules around flight length, timings, and stopovers. We always recommend checking with the individual airline you are booking with to travel from Santa Barbara Airport to San Diego Airport.

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

    The travel and health documents you'll need for your trip to San Diego Airport may differ based on your itinerary and personal situation. Typically, you should have several documents on hand, such as a national ID card or driver's license and a passport that is valid for six months after your intended arrival at San Diego Airport. It is always advisable to seek advice from your airline or a trusted third party, such as IATA.

  • What is the most popular plane model from Santa Barbara to San Diego?

  • What is the most popular airline from Santa Barbara to San Diego?

Best airlines flying from Santa Barbara to San Diego

Compare and see reviews for airlines that fly from Santa Barbara to San Diego with momondo
Airline
Rating
Free Cancellation
Price
Alaska AirlinesPriceFrom $97Free CancellationRating
7.9
12,304 reviews
Search Alaska Airlines flights
United AirlinesPriceFrom $176Free CancellationRating
7.4
9,672 reviews
Search United Airlines flights

  • Alaska Airlines Flights From Santa Barbara to San Diego

    Alaska Airlines operates around 12 flights from Santa Barbara to San Diego every week. The average price of these flights found in the last 72 hours has been $162, but momondo users have found Alaska Airlines deals from Santa Barbara to San Diego from as low as $97 round-trip. Alaska Airlines has been scored 7.9/10 in 12,303 reviews.

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
National City
Poway
San Ysidro
La Mesa
Imperial Beach
Borrego Springs
Lemon Grove
Alpine
Santee

Why use momondo?

Why should I use momondo to find a flight deal from Santa Barbara to San Diego?

momondo compares prices from hundreds of airlines and agents so you can find and book the best deal on flights from Santa Barbara to San Diego. Millions of users trust and use momondo every year so you are in good hands.

Can I find flights from Santa Barbara to San Diego with flexible booking policies on momondo?

Flights from Santa Barbara to San Diego with flexible booking policies can be found by using the search form above and then selecting our dedicated flexible booking filter, which will highlight only the flights where this policy is applied.

How can momondo help me find flights from Santa Barbara to San Diego?

momondo offers useful filters to help you find the right flight. Choose specific flight times, airports or even what payment method you prefer. We have numerous options to help you book your ideal flight from Santa Barbara to San Diego.

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

Yes momondo offers price alerts on flights to San Diego from Santa Barbara. After performing a search on this page you should be able to see the price alert set up feature. Simply provide a valid email address and momondo will instantly alert you when prices change.

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