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Cheap flights from South Bend to San Diego from $243

This is the cheapest round-trip flight price found by a momondo user in the last 72 hours by searching for a flight from South Bend to San Diego departing on 2/24. 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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Cheap round-trip flights

Enter your travel dates to find the best prices.
United Airlines Logo
9:45 am - 3:41 pm
SBN
-
SAN
8h 56m1 stop
United Airlines Logo
2:10 pm - 11:23 pm
SAN
-
SBN
6h 13m1 stop
$243United Airlines
Tue, Feb 24 - Wed, Mar 4
United Airlines Logo
9:20 am - 3:00 pm
SBN
-
SAN
8h 40m2 stops
United Airlines Logo
2:10 pm - 11:23 pm
SAN
-
SBN
6h 13m1 stop
$248United Airlines
Tue, Feb 24 - Wed, Mar 4
United Airlines Logo
11:52 am - 5:39 pm
SBN
-
SAN
8h 47m2 stops
United Airlines Logo
11:30 am - 11:23 pm
SAN
-
SBN
8h 53m2 stops
$253United Airlines
Tue, Feb 24 - Wed, Mar 4
Delta Logo
7:05 am - 10:50 am
SBN
-
SAN
6h 45m1 stop
Delta Logo
12:00 pm - 10:34 pm
SAN
-
SBN
7h 34m1 stop
$277Delta
Sat, Feb 21 - Thu, Mar 5
Delta Logo
5:19 pm - 10:50 pm
SBN
-
SAN
8h 31m1 stop
Delta Logo
6:30 am - 4:32 pm
SAN
-
SBN
7h 02m1 stop
$292Delta
Fri, Feb 27 - Tue, Mar 3
Multiple Airlines Logo
10:01 pm - 1:10 pm
SBN
-
SAN
18h 09m1 stop
Multiple Airlines Logo
7:11 am - 8:13 pm
SAN
-
SBN
34h 02m2 stops
$307Multiple Airlines
Sun, Feb 22 - Wed, Mar 4
Multiple Airlines Logo
5:28 pm - 12:14 pm
SBN
-
SAN
21h 46m1 stop
Multiple Airlines Logo
4:56 pm - 8:37 am
SAN
-
SBN
36h 41m2 stops
$330Multiple Airlines
Sun, Jan 11 - Fri, Jan 16
United Airlines Logo
6:07 am - 9:47 am
SBN
-
SAN
6h 40m1 stop
United Airlines Logo
7:00 am - 6:08 pm
SAN
-
SBN
8h 08m1 stop
$333United Airlines
Thu, Feb 26 - Sat, Mar 7
United Airlines Logo
11:52 am - 3:43 pm
SBN
-
SAN
6h 51m1 stop
United Airlines Logo
11:30 am - 11:23 pm
SAN
-
SBN
8h 53m2 stops
$338United Airlines
Sat, Feb 21 - Wed, Mar 4
Multiple Airlines Logo
10:01 pm - 1:05 pm
SBN
-
SAN
18h 04m1 stop
Multiple Airlines Logo
11:21 am - 9:14 am
SAN
-
SBN
42h 53m2 stops
$340Multiple Airlines
Sun, Feb 15 - Sat, Feb 21

United Airlines flights from South Bend to San Diego

Our best United Airlines deals on South Bend to San Diego flight tickets
United Airlines
Feb 24
SBN9:45 amSouth Bend/Michiana
8h 56m
1 stop
SAN3:41 pmSan Diego
Mar 4
SAN2:10 pmSan Diego
6h 13m
1 stop
SBN11:23 pmSouth Bend/Michiana
$243
Find similar
United Airlines
Feb 24
SBN9:20 amSouth Bend/Michiana
8h 40m
2 stops
SAN3:00 pmSan Diego
Mar 4
SAN2:10 pmSan Diego
6h 13m
1 stop
SBN11:23 pmSouth Bend/Michiana
$248
Find similar
United Airlines
Feb 24
SBN11:52 amSouth Bend/Michiana
8h 47m
2 stops
SAN5:39 pmSan Diego
Mar 4
SAN11:30 amSan Diego
8h 53m
2 stops
SBN11:23 pmSouth Bend/Michiana
$253
Find similar

Delta flights from South Bend to San Diego

Our best Delta deals on South Bend to San Diego flight tickets
Delta
Feb 21
SBN7:05 amSouth Bend/Michiana
6h 45m
1 stop
SAN10:50 amSan Diego
Mar 3
SAN11:16 amSan Diego
7h 28m
1 stop
SBN9:44 pmSouth Bend/Michiana
$277
Find similar
Delta
Feb 27
SBN5:19 pmSouth Bend/Michiana
8h 31m
1 stop
SAN10:50 pmSan Diego
Mar 3
SAN6:30 amSan Diego
7h 02m
1 stop
SBN4:32 pmSouth Bend/Michiana
$292
Find similar
Delta
Feb 23
SBN5:19 pmSouth Bend/Michiana
8h 31m
1 stop
SAN10:50 pmSan Diego
Mar 3
SAN6:50 amSan Diego
12h 44m
2 stops
SBN10:34 pmSouth Bend/Michiana
$342
Find similar

momondo Fare Finder

 
Customize your flight search to find flights from South Bend 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 December 15, 2025.
Use the filters below to find and compare flights from South Bend to San Diego that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

South BendSan Diego

SBN - SAN

SBNSAN

South Bend/Michiana

Tue 2/24

9:45 am-3:41 pm

1 stop8h 56m

San Diego

Wed 3/4

2:10 pm-11:23 pm

1 stop6h 13m

$243

South BendSan Diego

SBN - SAN

SBNSAN

South Bend/Michiana

Tue 2/24

9:20 am-3:00 pm

2 stops8h 40m

San Diego

Wed 3/4

2:10 pm-11:23 pm

1 stop6h 13m

$248

South BendSan Diego

SBN - SAN

SBNSAN

South Bend/Michiana

Tue 2/24

11:52 am-5:39 pm

2 stops8h 47m

San Diego

Wed 3/4

11:30 am-11:23 pm

2 stops8h 53m

$253

South BendSan Diego

SBN - SAN

SBNSAN

South Bend/Michiana

Sat 2/21

7:05 am-10:50 am

1 stop6h 45m

San Diego

Thu 3/5

12:00 pm-10:34 pm

1 stop7h 34m

$277

South BendSan Diego

SBN - SAN

SBNSAN

South Bend/Michiana

Fri 2/27

5:19 pm-10:50 pm

1 stop8h 31m

San Diego

Tue 3/3

6:30 am-4:32 pm

1 stop7h 02m

$292

South BendSan Diego

SBN - SAN

SBNSAN

South Bend/Michiana

Sun 2/22

10:01 pm-1:10 pm

1 stop18h 09m

San Diego

Wed 3/4

7:11 am-8:13 pm

2 stops34h 02m

$307

South BendSan Diego

SBN - SAN

SBNSAN

South Bend/Michiana

Sun 1/11

5:28 pm-12:14 pm

1 stop21h 46m

San Diego

Fri 1/16

4:56 pm-8:37 am

2 stops36h 41m

$330

South BendSan Diego

SBN - SAN

SBNSAN

South Bend/Michiana

Thu 2/26

6:07 am-9:47 am

1 stop6h 40m

San Diego

Sat 3/7

7:00 am-6:08 pm

1 stop8h 08m

$333

South BendSan Diego

SBN - SAN

SBNSAN

South Bend/Michiana

Sat 2/21

11:52 am-3:43 pm

1 stop6h 51m

San Diego

Wed 3/4

11:30 am-11:23 pm

2 stops8h 53m

$338

South BendSan Diego

SBN - SAN

SBNSAN

South Bend/Michiana

Sun 2/15

10:01 pm-1:05 pm

1 stop18h 04m

San Diego

Sat 2/21

11:21 am-9:14 am

2 stops42h 53m

$340

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 South Bend 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 cheapest month to fly to San Diego?

If you are unable to visit San Diego during the month of November, then departing from South Bend during the month December is also very affordable. Most momondo users find prices during this month for around $323.

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

The cheapest day to depart from South Bend to San Diego is on a Tuesday. Travelers who choose to depart for San Diego on a Tuesday will often find tickets for as low as $388. If your travel schedule is flexible, try to avoid departing on a Monday because tickets tend to average around $542. 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 at noon when flights can be purchased for as low as $378. Flights in the afternoon are often more expensive with an average ticket price of $451.

How far in advance should I book a flight to San Diego?

You are more likely to see cheaper flights to San Diego from South Bend when booking weeks ahead of your departure date. In general, you can expect to find flights to San Diego for around $414 when searching weeks out. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to San Diego from South Bend for as low as $219 on momondo.

How have South Bend to San Diego flight prices changed over time?

As of December 2025, prices for South Bend to San Diego flights are approximately 65% more expensive when compared to flights at the same time last year.

When to book flights from South Bend to San Diego

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

Cheap South Bend to San Diego (SBN to SAN) flight deals and tips

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

Fastest flight time

6h 26m

Direct flights

None
The fastest flight from South Bend to San Diego takes 6h 26m
There are no direct flights from South Bend to San Diego. There are no popular flight routes from South Bend to San Diego.
Search flight deals

  • How far is South Bend/Michiana to San Diego by plane?

    San Diego is 1797.4 mi away from South Bend/Michiana. A reasonable flight in good conditions will take 6h 26m.

  • When did momondo last update prices for flights from South Bend/Michiana Airport to San Diego Airport?

    Prices for flights from South Bend/Michiana Airport to San Diego Airport refresh daily.

  • How many operators does momondo search for flights from South Bend/Michiana Airport to San Diego Airport?

  • How old do you have to be to fly from South Bend/Michiana Airport to San Diego Airport?

    Although the minimum age for a child to fly alone is five, airlines that offer an unaccompanied minor (UMNR) service may have their own age limits, which could be impacted by factors such as flight length, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from South Bend/Michiana 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 South Bend to San Diego?

Best airlines flying from South Bend to San Diego

Compare and see reviews for airlines that fly from South Bend to San Diego with momondo
Airline
Rating
Free Cancellation
Price
American AirlinesPriceFrom $222Free CancellationRating
7.2
11,051 reviews
Search American Airlines flights
DeltaPriceFrom $276Free CancellationRating
7.9
8,008 reviews
Search Delta flights
United AirlinesPriceFrom $287Free CancellationRating
7.4
9,092 reviews
Search United Airlines flights

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

Why use momondo?

Why should I use momondo to find a flight deal from South Bend to San Diego?

To find the flight that best suits your needs, momondo gathers a range of flights from a large pool of different airlines and agents; you can then use our insights and filters to find and book the right flight to San Diego from South Bend.

Can I find flights from South Bend to San Diego with flexible booking policies on momondo?

Yes. All flights to San Diego from South Bend on momondo can be compared and filtered by various policies on offer, including flexible booking.

How can momondo help me find flights from South Bend to San Diego?

Once you have performed a search for South Bend to San Diego flights, momondo helps you find the right one by offering useful filters to narrow down your flight selection. Flights can be filtered by multiple factors such as airline, airport and price; but also by other criteria like aircraft type and payment method.

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

Of course. momondo tracks the price of South Bend to San Diego flights. All you need is a valid email address and we will do the rest; it is that quick and easy.

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