$298+ Cheap flights from South Bend to San Diego (SBN - SAN)
This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 6/13. Fares are subject to change and may not be available on all flights or dates of travel.
SBN — SAN
Jun 3 — Jun 101
Round-trip
1 adult, Economy
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Find cheap flights from South Bend to San Diego with Cheapflights
1. Tell us where you want to go
Enter your travel information like dates, passengers, trip type (one-way or round trip), and preferred cabin class then click “Find deals”2. Select your favorite providers
We find the providers serving your travel needs. Choose up to four travel providers to compare side-by-side for flights, hotels, or car rentals.3. Compare prices and book
Review each provider’s pricing and select the best option for you! Book through your favorite provider’s website for a seamless experience.Cheap flight deals from South Bend to San Diego
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Best
Last-minute
One-way
Cheapest flights from South Bend to San DiegoExplore the most affordable flight options available from South Bend to San Diego. Find the lowest fares from popular airlines and budget airlines, with prices last updated on May 4, 2026.
Explore the most affordable flight options available from South Bend to San Diego. Find the lowest fares from popular airlines and budget airlines, with prices last updated on May 4, 2026.
This American Airlines deal was found by Cheapflights users on 4/30. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 10/133:26 pm
SBN
- SAN
1 stop7h 42m
American Airlines
Wed 10/219:30 pm
SAN
- SBN
1 stop10h 48m
American Airlines
Deal found 4/30![American Airlines logo]()
$337
This United Airlines deal was found by Cheapflights users on 4/29. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 5/265:50 am
SBN
- SAN
1 stop6h 38m
United Airlines
Tue 6/28:32 pm
SAN
- SBN
2 stops8h 43m
United Airlines
Deal found 4/29![United Airlines logo]()
$342
This Delta deal was found by Cheapflights users on 5/1. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 7/287:10 am
SBN
- SAN
1 stop9h 14m
Delta
Mon 8/311:39 am
SAN
- SBN
1 stop6h 11m
Delta
Deal found 5/1![Delta logo]()
$351
This Kiwi.com deal was found by Cheapflights users on 5/1. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 5/211:47 pm
SBN
- SAN
1 stop10h 25m
Multiple Airlines
Wed 5/2710:07 pm
SAN
- SBN
1 stop11h 50m
Multiple Airlines
Deal found 5/1![Multiple Airlines logo]()
$352
This United Airlines deal was found by Cheapflights users on 4/30. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 5/154:44 pm
SBN
- SAN
1 stop8h 55m
United Airlines
Tue 5/192:14 pm
SAN
- SBN
1 stop6h 09m
United Airlines
Deal found 4/30![United Airlines logo]()
$365
This United Airlines deal was found by Cheapflights users on 5/1. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 5/156:40 pm
SBN
- SAN
1 stop6h 59m
United Airlines
Sun 5/2410:40 pm
SAN
- SBN
1 stop8h 11m
United Airlines
Deal found 5/1![United Airlines logo]()
$371
This Kiwi.com deal was found by Cheapflights users on 5/1. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 5/211:47 pm
SBN
- SAN
1 stop10h 25m
Multiple Airlines
Sat 5/3010:07 pm
SAN
- SBN
1 stop11h 50m
Multiple Airlines
Deal found 5/1![Multiple Airlines logo]()
$375
This Kiwi.com deal was found by Cheapflights users on 5/1. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 5/211:47 pm
SBN
- SAN
1 stop10h 25m
Multiple Airlines
Thu 5/2810:07 pm
SAN
- SBN
2 stops55h 39m
Multiple Airlines
Deal found 5/1![Multiple Airlines logo]()
$377
This Delta deal was found by Cheapflights users on 5/1. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 5/168:20 am
SBN
- SAN
1 stop9h 00m
Delta
Sun 5/1711:50 am
SAN
- SBN
1 stop7h 38m
Delta
Deal found 5/1![Delta logo]()
$378
This Delta deal was found by Cheapflights users on 5/1. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 5/156:00 am
SBN
- SAN
1 stop8h 16m
Delta
Mon 5/1811:50 am
SAN
- SBN
1 stop7h 38m
Delta
Deal found 5/1![Delta logo]()
$393
This Kiwi.com deal was found by Cheapflights users on 5/1. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 7/301:53 pm
SBN
- SAN
1 stop8h 38m
Multiple Airlines
Wed 8/59:53 pm
SAN
- SBN
1 stop12h 10m
Multiple Airlines
Deal found 5/1![Multiple Airlines logo]()
$395
Best flights from South Bend to San DiegoDiscover carefully curated flight deals from South Bend to San Diego that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated May 4, 2026.
Discover carefully curated flight deals from South Bend to San Diego that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated May 4, 2026.
This United Airlines deal was found by Cheapflights users on 5/1. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 5/277:35 am
SBN
- SAN
1 stop6h 46m
United Airlines
Tue 6/22:08 pm
SAN
- SBN
1 stop6h 19m
United Airlines
Deal found 5/1![United Airlines logo]()
$337
This Delta deal was found by Cheapflights users on 5/1. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 5/222:18 pm
SBN
- SAN
1 stop6h 43m
Delta
Fri 5/2911:33 am
SAN
- SBN
1 stop6h 15m
Delta
Deal found 5/1![Delta logo]()
$378
This United Airlines deal was found by Cheapflights users on 4/29. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 5/265:50 am
SBN
- SAN
1 stop6h 38m
United Airlines
Tue 6/26:40 am
SAN
- SBN
1 stop8h 00m
United Airlines
Deal found 4/29![United Airlines logo]()
$337
This United Airlines deal was found by Cheapflights users on 4/30. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 5/154:44 pm
SBN
- SAN
1 stop8h 55m
United Airlines
Tue 5/192:14 pm
SAN
- SBN
1 stop6h 09m
United Airlines
Deal found 4/30![United Airlines logo]()
$365
This Delta deal was found by Cheapflights users on 4/29. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 6/268:20 am
SBN
- SAN
1 stop8h 52m
Delta
Sat 7/411:53 am
SAN
- SBN
1 stop7h 33m
Delta
Deal found 4/29![Delta logo]()
$418
This United Airlines deal was found by Cheapflights users on 4/30. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 7/213:44 pm
SBN
- SAN
2 stops11h 10m
United Airlines
Mon 7/278:32 pm
SAN
- SBN
2 stops8h 28m
United Airlines
Deal found 4/30![United Airlines logo]()
$447
This Delta deal was found by Cheapflights users on 5/2. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 6/208:20 am
SBN
- SAN
1 stop8h 52m
Delta
Sat 6/2711:37 am
SAN
- SBN
1 stop6h 13m
Delta
Deal found 5/2![Delta logo]()
$498
This United Airlines deal was found by Cheapflights users on 4/29. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 5/271:01 pm
SBN
- SAN
2 stops9h 49m
United Airlines
Sun 5/318:32 pm
SAN
- SBN
2 stops8h 43m
United Airlines
Deal found 4/29![United Airlines logo]()
$453
This United Airlines deal was found by Cheapflights users on 4/30. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 7/306:26 pm
SBN
- SAN
1 stop7h 08m
United Airlines
Mon 8/37:41 pm
SAN
- SBN
2 stops9h 19m
United Airlines
Deal found 4/30![United Airlines logo]()
$481
Last-minute flights from South Bend to San DiegoDiscover last-minute flight deals from South Bend to San Diego. Data last updated May 4, 2026 and is based on user searches.
Discover last-minute flight deals from South Bend to San Diego. Data last updated May 4, 2026 and is based on user searches.
This United Airlines deal was found by Cheapflights users on 4/30. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 5/154:44 pm
SBN
- SAN
1 stop8h 55m
United Airlines
Tue 5/192:14 pm
SAN
- SBN
1 stop6h 09m
United Airlines
Deal found 4/30![United Airlines logo]()
$365
This United Airlines deal was found by Cheapflights users on 5/1. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 5/156:40 pm
SBN
- SAN
1 stop6h 59m
United Airlines
Sun 5/2410:40 pm
SAN
- SBN
1 stop8h 11m
United Airlines
Deal found 5/1![United Airlines logo]()
$371
This Delta deal was found by Cheapflights users on 5/1. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 5/156:00 am
SBN
- SAN
1 stop8h 16m
Delta
Mon 5/1811:50 am
SAN
- SBN
1 stop7h 38m
Delta
Deal found 5/1![Delta logo]()
$393
This Delta deal was found by Cheapflights users on 5/1. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 5/155:01 pm
SBN
- SAN
1 stop9h 26m
Delta
Sun 5/1711:50 am
SAN
- SBN
1 stop7h 38m
Delta
Deal found 5/1![Delta logo]()
$406
This Delta deal was found by Cheapflights users on 5/1. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 5/168:20 am
SBN
- SAN
1 stop9h 00m
Delta
Sun 5/1711:50 am
SAN
- SBN
1 stop7h 38m
Delta
Deal found 5/1![Delta logo]()
$378
This Kiwi.com deal was found by Cheapflights users on 5/1. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 5/211:47 pm
SBN
- SAN
1 stop10h 25m
Multiple Airlines
Wed 5/2710:07 pm
SAN
- SBN
1 stop11h 50m
Multiple Airlines
Deal found 5/1![Multiple Airlines logo]()
$352
This Kiwi.com deal was found by Cheapflights users on 5/1. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 5/211:47 pm
SBN
- SAN
1 stop10h 25m
Multiple Airlines
Sat 5/3010:07 pm
SAN
- SBN
1 stop11h 50m
Multiple Airlines
Deal found 5/1![Multiple Airlines logo]()
$375
This Kiwi.com deal was found by Cheapflights users on 5/1. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 5/211:47 pm
SBN
- SAN
1 stop10h 25m
Multiple Airlines
Thu 5/2810:07 pm
SAN
- SBN
2 stops55h 39m
Multiple Airlines
Deal found 5/1![Multiple Airlines logo]()
$377
This United Airlines deal was found by Cheapflights users on 4/29. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 5/265:50 am
SBN
- SAN
1 stop6h 38m
United Airlines
Tue 6/26:40 am
SAN
- SBN
1 stop8h 00m
United Airlines
Deal found 4/29![United Airlines logo]()
$337
One-way flights from South Bend to San DiegoSearch for one-way flight options from South Bend to San Diego. Find affordable one-way fares based on user searches. Data last updated May 4, 2026.
Search for one-way flight options from South Bend to San Diego. Find affordable one-way fares based on user searches. Data last updated May 4, 2026.
This Kiwi.com deal was found by Cheapflights users on 5/4. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 6/138:54 pm
SBN
- SAN
3 stops38h 54m
Multiple Airlines
Deal found 5/4![Multiple Airlines logo]()
$298
This Delta deal was found by Cheapflights users on 5/1. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 5/2211:53 am
SBN
- SAN
1 stop10h 30m
Delta
Deal found 5/1![Delta logo]()
$374
This American Airlines deal was found by Cheapflights users on 5/1. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 5/2312:36 pm
SBN
- SAN
2 stops8h 43m
American Airlines
Deal found 5/1![American Airlines logo]()
$379
This United Airlines deal was found by Cheapflights users on 5/1. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 5/245:50 am
SBN
- SAN
2 stops14h 30m
United Airlines
Deal found 5/1![United Airlines logo]()
$397
This Delta deal was found by Cheapflights users on 5/1. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 5/262:18 pm
SBN
- SAN
2 stops11h 08m
Delta
Deal found 5/1![Delta logo]()
$402
This American Airlines deal was found by Cheapflights users on 5/3. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 6/812:36 pm
SBN
- SAN
1 stop8h 15m
American Airlines
Deal found 5/3![American Airlines logo]()
$408
This United Airlines deal was found by Cheapflights users on 5/3. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 6/84:41 pm
SBN
- SAN
2 stops10h 13m
United Airlines
Deal found 5/3![United Airlines logo]()
$413
This United Airlines deal was found by Cheapflights users on 5/1. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 5/221:01 pm
SBN
- SAN
2 stops13h 53m
United Airlines
Deal found 5/1![United Airlines logo]()
$429
This United Airlines deal was found by Cheapflights users on 5/1. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 5/209:11 am
SBN
- SAN
1 stop9h 22m
United Airlines
Deal found 5/1![United Airlines logo]()
$454
This Delta deal was found by Cheapflights users on 5/3. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 6/77:10 am
SBN
- SAN
2 stops18h 45m
Delta
Deal found 5/3![Delta logo]()
$593
Find flight deals from South Bend to San Diego
Discover tips and strategies to find the most affordable flight options for your journey from South Bend (SBN) to San Diego (SAN). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated May 4, 2026.
Most accurate provider | FlightHub 3 stars |
|---|---|
Most trusted provider | FlightHub 3 stars |
Round-trip from | $337 (United Airlines) |
One-way from | $298 (Kiwi.com) |
Popular in | April |
Cheapest in | January |
Average price | $378 |
Cheapflights 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, Cheapflights users made 2,558,603 searches. Data last updated May 4, 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
Cheapest round-trip
South BendSan Diego
SBN - SAN
SBNSAN
South Bend/Michiana
Wed 5/27
7:35 am-11:21 am
1 stop6h 46m
San Diego
Tue 6/2
2:08 pm-11:27 pm
1 stop6h 19m
$337
South BendSan Diego
SBN - SAN
SBNSAN
South Bend/Michiana
Tue 5/26
5:50 am-9:28 am
1 stop6h 38m
San Diego
Tue 6/2
6:40 am-5:40 pm
1 stop8h 00m
$337
South BendSan Diego
SBN - SAN
SBNSAN
South Bend/Michiana
Fri 5/15
4:44 pm-10:39 pm
1 stop8h 55m
San Diego
Tue 5/19
2:14 pm-11:23 pm
1 stop6h 09m
$365
Quickest round-trip
South BendSan Diego
SBN - SAN
SBNSAN
South Bend/Michiana
Fri 5/22
2:18 pm-6:01 pm
1 stop6h 43m
San Diego
Fri 5/29
11:33 am-8:48 pm
1 stop6h 15m
$378
South BendSan Diego
SBN - SAN
SBNSAN
South Bend/Michiana
Fri 6/26
8:20 am-2:12 pm
1 stop8h 52m
San Diego
Sat 7/4
11:53 am-10:26 pm
1 stop7h 33m
$418
South BendSan Diego
SBN - SAN
SBNSAN
South Bend/Michiana
Tue 7/21
3:44 pm-11:54 pm
2 stops11h 10m
San Diego
Mon 7/27
8:32 pm-8:00 am
2 stops8h 28m
$447
South BendSan Diego
SBN - SAN
SBNSAN
South Bend/Michiana
Wed 5/27
1:01 pm-7:50 pm
2 stops9h 49m
San Diego
Sun 5/31
8:32 pm-8:15 am
2 stops8h 43m
$453
South BendSan Diego
SBN - SAN
SBNSAN
South Bend/Michiana
Thu 7/30
6:26 pm-10:34 pm
1 stop7h 08m
San Diego
Mon 8/3
7:41 pm-8:00 am
2 stops9h 19m
$481
South BendSan Diego
SBN - SAN
SBNSAN
South Bend/Michiana
Sat 6/20
8:20 am-2:12 pm
1 stop8h 52m
San Diego
Sat 6/27
11:37 am-8:50 pm
1 stop6h 13m
$498
Cheapest one-way
South BendSan Diego
SBN - SAN
SBNSAN
South Bend/Michiana
Sat 6/13
8:54 pm-8:48 am
3 stops38h 54m
$298
Showing 1-10 of 20 resultsSorted by cheapest first
Compare providers for flights from South Bend to San Diego
Provider information is updated monthly. Please note that these providers often have deals for this flight, but the availability may vary on a day-by-day basis on Cheapflights.
Use the table below to compare price accuracy, trust ratings, and cancellation policies for each provider offering flight deals from South Bend to San Diego in May.
| Provider | Price Accuracy | Trust Score* |
|---|---|---|
| Price Accuracy1 star | Trust Score*3 stars | |
| Price Accuracy3 stars | Trust Score*3 stars |
- Most accurate provider: When it comes to deals on South Bend-San Diego flights, users find the pricing of FlightHub to be most consistent on Cheapflights vs. FlightHub Users can find the same prices on South Bend-San Diego flight deals on Cheapflights vs. FlightHub >95% of the time. Price accuracy is based on data collected from South Bend-San Diego flight searches over the past month and is updated monthly.
- Most trusted provider: When it comes to deals on South Bend-San Diego flights, Cheapflights users trust FlightHub the most. FlightHub has received a user feedback score of 3 out of 3 stars (3 being the best), meaning they have been trusted the most by Cheapflights users looking for South Bend-San Diego flight deals. Provider user feedback score is based on Cheapflights searches over the past month and is updated monthly.
Best time to book a flight from South Bend to San Diego
Have a flexible travel schedule? Discover the best time to fly to San Diego from South Bend with our price prediction graph.
SBN-SAN
Estimated round-trip price
Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.
Cheapflights Insights
Everything you need to know about your flight from South Bend to San Diego
How far ahead should I book a flight from South Bend to San Diego?
To ensure you get the cheapest price possible for a flight from South Bend to San Diego, you should look to book at least 78 days in advance of your intended travel date. The price of your flight may increase if you delay and leave booking until a week or so before departure.
What is the cheapest month to book a flight from South Bend to San Diego?
Currently, January is the cheapest month in which you can book a flight from South Bend to San Diego (average of $288). Flying from South Bend to San Diego in April is currently the most expensive (average of $600). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.
How much does it cost to fly round-trip from South Bend to San Diego?
Reviews of airlines servicing San Diego
Get insights into the airlines that provide service to San Diego. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to San Diego. Reviews last updated May 4, 2026.
Read through reviews of airlines operating flights from South Bend to San Diego, such as Delta,United Airlines, andAmerican Airlines. You can also see how each airline stacks up in terms of entertainment options, comfort, food, crew/service, and boarding process.
Entertainment
7.8
Overall
7.9
Food
7.2
Comfort
7.9
Crew
8.5
Boarding
8.1
Reviews
1 / 20
10.0
ExcellentAaron,Oct 2024
TUS - LAX
Entertainment
7.8
Overall
7.9
Food
7.2
Comfort
7.9
Crew
8.5
Boarding
8.1
Reviews
1 / 20
10.0
ExcellentAaron,Oct 2024
TUS - LAX
Entertainment
7.8
Overall
7.9
Food
7.2
Comfort
7.9
Crew
8.5
Boarding
8.1
Reviews
1 / 20
10.0
ExcellentAaron,Oct 2024
TUS - LAX
Entertainment
7.8
Overall
7.9
Food
7.2
Comfort
7.9
Crew
8.5
Boarding
8.1
Reviews
1 / 20
10.0
ExcellentAaron,Oct 2024
TUS - LAX
Related info for your journey
Find useful and relevant information for your journey from South Bend to San Diego. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.
Traveling to a place near San Diego?
Book flights to San Diego if you plan to visit one of these locationsEl Cajon
Chula Vista
National City
Coronado
La Mesa
Poway
Julian
Lemon Grove
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Top 3 airlines flying from South Bend to San Diego
Discover the top 3 airlines that operate flights from South Bend to San Diego. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated May 4, 2026.
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$219 | Average$348 | FlexibilityNo cancel fee | On-timeN/A | |
| Cheapest$222 | Average$350 | FlexibilityNo cancel fee | On-time71% | |
| Cheapest$242 | Average$418 | FlexibilityNo cancel fee | On-time69% |