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Cheap flights from South Bend to San Diego from $167

This is the cheapest one-way 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 3/17. 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

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Find the cheapest flights from South Bend to San Diego

Cheap round-trip flights

Enter your travel dates to find the best prices.
American Airlines Logo
4:42 pm - 10:30 pm
SBN
-
SAN
8h 48m
1 stop
American Airlines Logo
10:00 pm - 11:15 am
SAN
-
SBN
10h 15m
1 stop
$173American Airlines
Tue, Mar 3 - Tue, Mar 10
American Airlines Logo
1:40 pm - 8:14 pm
SBN
-
SAN
9h 34m
2 stops
American Airlines Logo
10:00 pm - 11:15 am
SAN
-
SBN
10h 15m
1 stop
$178American Airlines
Tue, Mar 3 - Tue, Mar 10
United Airlines Logo
6:20 am - 9:42 am
SBN
-
SAN
6h 22m
1 stop
United Airlines Logo
1:53 pm - 11:11 pm
SAN
-
SBN
6h 18m
1 stop
$243United Airlines
Wed, May 20 - Tue, May 26
American Airlines Logo
4:42 pm - 10:30 pm
SBN
-
SAN
8h 48m
1 stop
American Airlines Logo
9:57 pm - 11:15 am
SAN
-
SBN
10h 18m
1 stop
$263American Airlines
Sat, Feb 14 - Fri, Feb 20
United Airlines Logo
9:55 am - 3:15 pm
SBN
-
SAN
8h 20m
1 stop
United Airlines Logo
11:00 am - 9:45 pm
SAN
-
SBN
7h 45m
2 stops
$268United Airlines
Tue, Apr 28 - Sat, May 2
United Airlines Logo
6:20 am - 9:42 am
SBN
-
SAN
6h 22m
1 stop
United Airlines Logo
10:45 am - 11:01 pm
SAN
-
SBN
9h 16m
2 stops
$272United Airlines
Wed, May 20 - Tue, May 26
United Airlines Logo
11:40 am - 5:16 pm
SBN
-
SAN
8h 36m
2 stops
United Airlines Logo
11:00 am - 9:45 pm
SAN
-
SBN
7h 45m
2 stops
$273United Airlines
Tue, Apr 28 - Sat, May 2
Delta Logo
8:13 am - 2:20 pm
SBN
-
SAN
9h 07m
1 stop
Delta Logo
10:30 pm - 11:13 am
SAN
-
SBN
9h 43m
1 stop
$277Delta
Fri, May 1 - Mon, May 4
Delta Logo
7:05 am - 10:43 am
SBN
-
SAN
6h 38m
1 stop
Delta Logo
11:58 am - 10:31 pm
SAN
-
SBN
7h 33m
1 stop
$291Delta
Sun, Apr 26 - Sat, May 2
Delta Logo
7:05 am - 1:37 pm
SBN
-
SAN
9h 32m
1 stop
Delta Logo
11:58 am - 10:31 pm
SAN
-
SBN
7h 33m
1 stop
$305Delta
Sun, Apr 12 - Sat, Apr 18

Delta flights from South Bend to San Diego

Our best Delta deals on South Bend to San Diego flight tickets
Delta
May 1
SBN8:13 amSouth Bend/Michiana
9h 07m
1 stop
SAN2:20 pmSan Diego
May 4
SAN10:30 pmSan Diego
9h 43m
1 stop
SBN11:13 amSouth Bend/Michiana
$277
Delta
Apr 26
SBN7:05 amSouth Bend/Michiana
6h 38m
1 stop
SAN10:43 amSan Diego
May 2
SAN11:58 amSan Diego
7h 33m
1 stop
SBN10:31 pmSouth Bend/Michiana
$291
Delta
Apr 12
SBN7:05 amSouth Bend/Michiana
9h 32m
1 stop
SAN1:37 pmSan Diego
Apr 18
SAN11:58 amSan Diego
7h 33m
1 stop
SBN10:31 pmSouth Bend/Michiana
$305

United Airlines flights from South Bend to San Diego

Our best United Airlines deals on South Bend to San Diego flight tickets
United Airlines
May 20
SBN6:20 amSouth Bend/Michiana
6h 22m
1 stop
SAN9:42 amSan Diego
May 26
SAN1:53 pmSan Diego
6h 18m
1 stop
SBN11:11 pmSouth Bend/Michiana
$243
United Airlines
Apr 28
SBN9:55 amSouth Bend/Michiana
8h 20m
1 stop
SAN3:15 pmSan Diego
May 2
SAN11:00 amSan Diego
7h 45m
2 stops
SBN9:45 pmSouth Bend/Michiana
$268
United Airlines
May 20
SBN6:20 amSouth Bend/Michiana
6h 22m
1 stop
SAN9:42 amSan Diego
May 26
SAN10:45 amSan Diego
9h 16m
2 stops
SBN11:01 pmSouth Bend/Michiana
$272

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 January 29, 2026.
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 3/3

4:42 pm-10:30 pm

1 stop8h 48m

San Diego

Tue 3/10

10:00 pm-11:15 am

1 stop10h 15m

$173

South BendSan Diego

SBN - SAN

SBNSAN

South Bend/Michiana

Tue 3/3

1:40 pm-8:14 pm

2 stops9h 34m

San Diego

Tue 3/10

10:00 pm-11:15 am

1 stop10h 15m

$178

South BendSan Diego

SBN - SAN

SBNSAN

South Bend/Michiana

Wed 5/20

6:20 am-9:42 am

1 stop6h 22m

San Diego

Tue 5/26

1:53 pm-11:11 pm

1 stop6h 18m

$243

South BendSan Diego

SBN - SAN

SBNSAN

South Bend/Michiana

Sat 2/14

4:42 pm-10:30 pm

1 stop8h 48m

San Diego

Fri 2/20

9:57 pm-11:15 am

1 stop10h 18m

$263

South BendSan Diego

SBN - SAN

SBNSAN

South Bend/Michiana

Tue 4/28

9:55 am-3:15 pm

1 stop8h 20m

San Diego

Sat 5/2

11:00 am-9:45 pm

2 stops7h 45m

$268

South BendSan Diego

SBN - SAN

SBNSAN

South Bend/Michiana

Wed 5/20

6:20 am-9:42 am

1 stop6h 22m

San Diego

Tue 5/26

10:45 am-11:01 pm

2 stops9h 16m

$272

South BendSan Diego

SBN - SAN

SBNSAN

South Bend/Michiana

Tue 4/28

11:40 am-5:16 pm

2 stops8h 36m

San Diego

Sat 5/2

11:00 am-9:45 pm

2 stops7h 45m

$273

South BendSan Diego

SBN - SAN

SBNSAN

South Bend/Michiana

Fri 5/1

8:13 am-2:20 pm

1 stop9h 07m

San Diego

Mon 5/4

10:30 pm-11:13 am

1 stop9h 43m

$277

South BendSan Diego

SBN - SAN

SBNSAN

South Bend/Michiana

Sun 4/26

7:05 am-10:43 am

1 stop6h 38m

San Diego

Sat 5/2

11:58 am-10:31 pm

1 stop7h 33m

$291

South BendSan Diego

SBN - SAN

SBNSAN

South Bend/Michiana

Sun 4/12

7:05 am-1:37 pm

1 stop9h 32m

San Diego

Sat 4/18

11:58 am-10:31 pm

1 stop7h 33m

$305

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 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 October is also very affordable. Most momondo users find prices during this month for around $327.

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 $415 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 January 2026, prices for South Bend to San Diego flights are approximately 32% cheaper 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 22m

Direct flights

None
The fastest flight from South Bend to San Diego takes 6h 22m
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 22m.

  • 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 $215Free CancellationRating
7.2
11,205 reviews
Search American Airlines flights
United AirlinesPriceFrom $260Free CancellationRating
7.4
9,215 reviews
Search United Airlines flights
DeltaPriceFrom $276Free CancellationRating
7.9
8,128 reviews
Search Delta 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
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 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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