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Cheap flights from South Bend to San Diego from $132

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 11/3. 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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Cheap round-trip flights

Enter your travel dates to find the best prices.
United Airlines Logo
1:13 pm - 6:58 pmSBN-SAN
8h 45m1 stop
United Airlines Logo
2:10 pm - 11:18 pmSAN-SBN
6h 08m1 stop
$243United Airlines
Find Deal
Fri, Mar 13 - Wed, Mar 18
United Airlines Logo
11:39 am - 3:39 pmSBN-SAN
7h 00m1 stop
United Airlines Logo
6:30 am - 6:03 pmSAN-SBN
8h 33m2 stops
$248United Airlines
Find Deal
Fri, Mar 13 - Wed, Mar 18
Delta Logo
8:24 am - 2:32 pmSBN-SAN
9h 08m1 stop
Delta Logo
11:44 am - 8:49 pmSAN-SBN
6h 05m1 stop
$277Delta
Find Deal
Sat, Nov 1 - Wed, Nov 5
Delta Logo
7:19 am - 10:47 amSBN-SAN
6h 28m1 stop
Delta Logo
11:02 am - 9:43 pmSAN-SBN
7h 41m1 stop
$283Delta
Find Deal
Sun, Nov 2 - Tue, Nov 11
American Airlines Logo
6:00 am - 11:39 amSBN-SAN
8h 39m1 stop
American Airlines Logo
10:09 am - 10:23 pmSAN-SBN
9h 14m2 stops
$286American Airlines
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Wed, Jan 7 - Wed, Jan 14
Delta Logo
8:24 am - 2:32 pmSBN-SAN
9h 08m1 stop
Delta Logo
6:24 am - 4:16 pmSAN-SBN
6h 52m1 stop
$295Delta
Find Deal
Fri, Oct 31 - Tue, Nov 11
Delta Logo
7:00 am - 1:07 pmSBN-SAN
9h 07m1 stop
Delta Logo
12:05 pm - 10:28 pmSAN-SBN
7h 23m1 stop
$308Delta
Find Deal
Sat, Feb 21 - Wed, Feb 25
American Airlines Logo
4:43 pm - 10:20 pmSBN-SAN
8h 37m1 stop
American Airlines Logo
9:54 pm - 11:26 amSAN-SBN
10h 32m1 stop
$319American Airlines
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Tue, Nov 18 - Sat, Nov 22
Multiple Airlines Logo
10:15 pm - 11:48 pmSBN-SAN
28h 33m1 stop
Multiple Airlines Logo
9:14 am - 6:51 pmSAN-SBN
30h 37m2 stops
$322Multiple Airlines
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Thu, Oct 30 - Thu, Nov 6
Multiple Airlines Logo
10:15 pm - 11:48 pmSBN-SAN
28h 33m1 stop
Multiple Airlines Logo
10:11 am - 1:49 pmSAN-SBN
24h 38m2 stops
$325Multiple Airlines
Find Deal
Thu, Oct 30 - Sun, Nov 9

United Airlines flights from South Bend to San Diego

Our best United Airlines deals on South Bend to San Diego flight tickets
United Airlines
Mar 13
SBN1:13 pmSouth Bend/Michiana
8h 45m
1 stop
SAN6:58 pmSan Diego
Mar 18
SAN2:10 pmSan Diego
6h 08m
1 stop
SBN11:18 pmSouth Bend/Michiana
$243
Find similar
United Airlines
Mar 13
SBN11:39 amSouth Bend/Michiana
7h 00m
1 stop
SAN3:39 pmSan Diego
Mar 18
SAN6:30 amSan Diego
8h 33m
2 stops
SBN6:03 pmSouth Bend/Michiana
$248
Find similar
United Airlines
Oct 22
SBN9:53 amSouth Bend/Michiana
8h 08m
1 stop
SAN3:01 pmSan Diego
Oct 28
SAN2:16 pmSan Diego
6h 09m
1 stop
SBN11:25 pmSouth Bend/Michiana
$293
Find similar

Delta flights from South Bend to San Diego

Our best Delta deals on South Bend to San Diego flight tickets
Delta
Nov 1
SBN8:24 amSouth Bend/Michiana
9h 08m
1 stop
SAN2:32 pmSan Diego
Nov 5
SAN11:44 amSan Diego
6h 05m
1 stop
SBN8:49 pmSouth Bend/Michiana
$277
Find similar
Delta
Nov 2
SBN7:19 amSouth Bend/Michiana
6h 28m
1 stop
SAN10:47 amSan Diego
Nov 11
SAN11:02 amSan Diego
7h 41m
1 stop
SBN9:43 pmSouth Bend/Michiana
$283
Find similar
Delta
Oct 31
SBN8:24 amSouth Bend/Michiana
9h 08m
1 stop
SAN2:32 pmSan Diego
Nov 11
SAN6:24 amSan Diego
6h 52m
1 stop
SBN4:16 pmSouth Bend/Michiana
$295
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 October 14, 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

Fri 3/13

1:13 pm-6:58 pm

1 stop8h 45m

San Diego

Wed 3/18

2:10 pm-11:18 pm

1 stop6h 08m

$243

South BendSan Diego

SBN - SAN

SBNSAN

South Bend/Michiana

Fri 3/13

11:39 am-3:39 pm

1 stop7h 00m

San Diego

Wed 3/18

6:30 am-6:03 pm

2 stops8h 33m

$248

South BendSan Diego

SBN - SAN

SBNSAN

South Bend/Michiana

Sat 11/1

8:24 am-2:32 pm

1 stop9h 08m

San Diego

Wed 11/5

11:44 am-8:49 pm

1 stop6h 05m

$277

South BendSan Diego

SBN - SAN

SBNSAN

South Bend/Michiana

Sun 11/2

7:19 am-10:47 am

1 stop6h 28m

San Diego

Tue 11/11

11:02 am-9:43 pm

1 stop7h 41m

$283

South BendSan Diego

SBN - SAN

SBNSAN

South Bend/Michiana

Wed 1/7

6:00 am-11:39 am

1 stop8h 39m

San Diego

Wed 1/14

10:09 am-10:23 pm

2 stops9h 14m

$286

South BendSan Diego

SBN - SAN

SBNSAN

South Bend/Michiana

Fri 10/31

8:24 am-2:32 pm

1 stop9h 08m

San Diego

Tue 11/11

6:24 am-4:16 pm

1 stop6h 52m

$295

South BendSan Diego

SBN - SAN

SBNSAN

South Bend/Michiana

Sat 2/21

7:00 am-1:07 pm

1 stop9h 07m

San Diego

Wed 2/25

12:05 pm-10:28 pm

1 stop7h 23m

$308

South BendSan Diego

SBN - SAN

SBNSAN

South Bend/Michiana

Tue 11/18

4:43 pm-10:20 pm

1 stop8h 37m

San Diego

Sat 11/22

9:54 pm-11:26 am

1 stop10h 32m

$319

South BendSan Diego

SBN - SAN

SBNSAN

South Bend/Michiana

Thu 10/30

10:15 pm-11:48 pm

1 stop28h 33m

San Diego

Thu 11/6

9:14 am-6:51 pm

2 stops30h 37m

$322

South BendSan Diego

SBN - SAN

SBNSAN

South Bend/Michiana

Thu 10/30

10:15 pm-11:48 pm

1 stop28h 33m

San Diego

Sun 11/9

10:11 am-1:49 pm

2 stops24h 38m

$325

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 December, then departing from South Bend during the month October is also very affordable. Most momondo users find prices during this month for around $327.

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 $421 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 October 2025, prices for South Bend to San Diego flights are approximately 20% 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

Direct flights

None
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 28m.

  • 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 $262Free CancellationRating
7.2
11,042 reviews
Search American Airlines flights
DeltaPriceFrom $276Free CancellationRating
7.9
7,975 reviews
Search Delta flights
United AirlinesPriceFrom $288Free CancellationRating
7.4
8,976 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
La Mesa
Imperial Beach
Poway
San Ysidro
Borrego Springs
Lemon Grove
Alpine
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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