$152+ Cheap flights from South Bend to San Antonio (SBN - SAT)
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 4/24. Fares are subject to change and may not be available on all flights or dates of travel.
SBN — SAT
Apr 12 — Apr 191
Round-trip
1 adult, Economy
We work with more than 300 partners to bring you better travel deals
Find cheap flights from South Bend to San Antonio 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 Antonio
Cheapest
Best
Last-minute
One-way
Cheapest flights from South Bend to San AntonioExplore the most affordable flight options available from South Bend to San Antonio. Find the lowest fares from popular airlines and budget airlines, with prices last updated on March 13, 2026.
Explore the most affordable flight options available from South Bend to San Antonio. Find the lowest fares from popular airlines and budget airlines, with prices last updated on March 13, 2026.
This Kiwi.com deal was found by Cheapflights users on 3/10. 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.
Fri 5/110:49 am
SBN
- SAT
1 stop14h 02m
Multiple Airlines
Thu 5/76:07 am
SAT
- SBN
1 stop26h 52m
Multiple Airlines
Deal found 3/10![Multiple Airlines logo]()
$288
This United Airlines deal was found by Cheapflights users on 3/8. 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 4/287:30 am
SBN
- SAT
1 stop5h 54m
United Airlines
Sat 5/22:00 pm
SAT
- SBN
1 stop4h 51m
United Airlines
Deal found 3/8![United Airlines logo]()
$291
This United Airlines deal was found by Cheapflights users on 3/9. 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 5/66:40 pm
SBN
- SAT
1 stop5h 14m
United Airlines
Sun 5/106:49 am
SAT
- SBN
1 stop4h 42m
United Airlines
Deal found 3/9![United Airlines logo]()
$295
This United Airlines deal was found by Cheapflights users on 3/8. 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 4/2311:40 am
SBN
- SAT
1 stop5h 29m
United Airlines
Mon 5/45:49 pm
SAT
- SBN
1 stop4h 34m
United Airlines
Deal found 3/8![United Airlines logo]()
$299
This Delta deal was found by Cheapflights users on 3/11. 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 5/2611:53 am
SBN
- SAT
1 stop7h 30m
Delta
Sat 5/302:00 pm
SAT
- SBN
1 stop7h 28m
Delta
Deal found 3/11![Delta logo]()
$311
This Delta deal was found by Cheapflights users on 3/11. 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.
Thu 5/287:10 am
SBN
- SAT
1 stop5h 35m
Delta
Wed 6/35:20 am
SAT
- SBN
1 stop7h 18m
Delta
Deal found 3/11![Delta logo]()
$315
This United Airlines deal was found by Cheapflights users on 3/11. 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 4/223:26 pm
SBN
- SAT
2 stops8h 33m
United Airlines
Wed 4/295:50 pm
SAT
- SBN
1 stop4h 51m
United Airlines
Deal found 3/11![United Airlines logo]()
$316
This United Airlines deal was found by Cheapflights users on 3/12. 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 4/239:27 am
SBN
- SAT
1 stop7h 42m
United Airlines
Mon 4/275:50 pm
SAT
- SBN
1 stop4h 51m
United Airlines
Deal found 3/12![United Airlines logo]()
$319
This Delta deal was found by Cheapflights users on 3/9. 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 5/26:00 am
SBN
- SAT
1 stop7h 59m
Delta
Sun 5/35:10 am
SAT
- SBN
1 stop7h 20m
Delta
Deal found 3/9![Delta logo]()
$320
Best flights from South Bend to San AntonioDiscover carefully curated flight deals from South Bend to San Antonio that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated March 13, 2026.
Discover carefully curated flight deals from South Bend to San Antonio that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated March 13, 2026.
This Delta deal was found by Cheapflights users on 3/11. 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.
Thu 5/287:10 am
SBN
- SAT
1 stop5h 35m
Delta
Tue 6/22:35 pm
SAT
- SBN
1 stop6h 53m
Delta
Deal found 3/11![Delta logo]()
$315
This United Airlines deal was found by Cheapflights users on 3/12. 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 4/239:27 am
SBN
- SAT
1 stop7h 42m
United Airlines
Mon 4/275:50 pm
SAT
- SBN
1 stop4h 51m
United Airlines
Deal found 3/12![United Airlines logo]()
$319
This Delta deal was found by Cheapflights users on 3/10. 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.
Wed 4/2912:00 pm
SBN
- SAT
1 stop7h 09m
Delta
Fri 5/811:50 am
SAT
- SBN
1 stop7h 58m
Delta
Deal found 3/10![Delta logo]()
$340
This Delta deal was found by Cheapflights users on 3/10. 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.
Wed 4/2912:00 pm
SBN
- SAT
1 stop7h 09m
Delta
Sun 5/105:20 am
SAT
- SBN
1 stop7h 18m
Delta
Deal found 3/10![Delta logo]()
$340
This United Airlines deal was found by Cheapflights users on 3/7. 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 5/299:00 am
SBN
- SAT
1 stop8h 03m
United Airlines
Tue 6/26:40 am
SAT
- SBN
1 stop7h 22m
United Airlines
Deal found 3/7![United Airlines logo]()
$375
This Delta deal was found by Cheapflights users on 3/11. 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 5/295:01 pm
SBN
- SAT
1 stop6h 30m
Delta
Mon 6/15:20 am
SAT
- SBN
1 stop7h 18m
Delta
Deal found 3/11![Delta logo]()
$369
This Delta deal was found by Cheapflights users on 3/10. 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 5/14:59 pm
SBN
- SAT
1 stop6h 26m
Delta
Mon 5/115:20 am
SAT
- SBN
1 stop7h 18m
Delta
Deal found 3/10![Delta logo]()
$392
Last-minute flights from South Bend to San AntonioDiscover last-minute flight deals from South Bend to San Antonio. Data last updated March 13, 2026 and is based on user searches.
Discover last-minute flight deals from South Bend to San Antonio. Data last updated March 13, 2026 and is based on user searches.
This American Airlines deal was found by Cheapflights users on 3/9. 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 3/246:52 pm
SBN
- SAT
1 stop6h 03m
American Airlines
Sat 3/289:13 am
SAT
- SBN
1 stop5h 59m
American Airlines
Deal found 3/9![American Airlines logo]()
$329
This United Airlines deal was found by Cheapflights users on 3/11. 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 4/227:30 am
SBN
- SAT
1 stop5h 54m
United Airlines
Wed 4/296:49 am
SAT
- SBN
1 stop7h 02m
United Airlines
Deal found 3/11![United Airlines logo]()
$311
This United Airlines deal was found by Cheapflights users on 3/8. 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 4/2311:40 am
SBN
- SAT
1 stop5h 29m
United Airlines
Mon 5/45:49 pm
SAT
- SBN
1 stop4h 34m
United Airlines
Deal found 3/8![United Airlines logo]()
$299
This United Airlines deal was found by Cheapflights users on 3/12. 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 4/239:27 am
SBN
- SAT
1 stop7h 42m
United Airlines
Mon 4/275:50 pm
SAT
- SBN
1 stop4h 51m
United Airlines
Deal found 3/12![United Airlines logo]()
$319
This United Airlines deal was found by Cheapflights users on 3/8. 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 4/287:30 am
SBN
- SAT
1 stop5h 54m
United Airlines
Sat 5/22:00 pm
SAT
- SBN
1 stop4h 51m
United Airlines
Deal found 3/8![United Airlines logo]()
$291
This Kiwi.com deal was found by Cheapflights users on 3/10. 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 4/308:53 pm
SBN
- SAT
2 stops18h 22m
Multiple Airlines
Thu 5/76:07 am
SAT
- SBN
1 stop26h 52m
Multiple Airlines
Deal found 3/10![Multiple Airlines logo]()
$322
This United Airlines deal was found by Cheapflights users on 3/10. 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 4/304:44 pm
SBN
- SAT
1 stop7h 11m
United Airlines
Tue 5/52:00 pm
SAT
- SBN
1 stop6h 45m
United Airlines
Deal found 3/10![United Airlines logo]()
$330
This Kiwi.com deal was found by Cheapflights users on 3/10. 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 4/308:53 pm
SBN
- SAT
2 stops18h 22m
Multiple Airlines
Sun 5/106:07 am
SAT
- SBN
1 stop26h 52m
Multiple Airlines
Deal found 3/10![Multiple Airlines logo]()
$333
One-way flights from South Bend to San AntonioSearch for one-way flight options from South Bend to San Antonio. Find affordable one-way fares based on user searches. Data last updated March 13, 2026.
Search for one-way flight options from South Bend to San Antonio. Find affordable one-way fares based on user searches. Data last updated March 13, 2026.
This Kiwi.com deal was found by Cheapflights users on 3/12. 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.
Fri 4/2410:49 am
SBN
- SAT
1 stop14h 02m
Multiple Airlines
Deal found 3/12![Multiple Airlines logo]()
$152
This Kiwi.com deal was found by Cheapflights users on 3/9. 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.
Sun 5/319:08 pm
SBN
- SAT
1 stop17h 09m
Multiple Airlines
Deal found 3/9![Multiple Airlines logo]()
$181
This Delta deal was found by Cheapflights users on 3/11. 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.
Thu 5/2811:53 am
SBN
- SAT
1 stop6h 23m
Delta
Deal found 3/11![Delta logo]()
$257
This American Airlines deal was found by Cheapflights users on 3/9. 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.
Wed 3/1811:47 am
SBN
- SAT
1 stop6h 16m
American Airlines
Deal found 3/9![American Airlines logo]()
$318
This United Airlines deal was found by Cheapflights users on 3/9. 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 3/181:13 pm
SBN
- SAT
2 stops7h 35m
United Airlines
Deal found 3/9![United Airlines logo]()
$333
This Kiwi.com deal was found by Cheapflights users on 3/9. 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.
Wed 3/182:25 pm
SBN
- SAT
3 stops34h 52m
Multiple Airlines
Deal found 3/9![Multiple Airlines logo]()
$358
This United Airlines deal was found by Cheapflights users on 3/8. 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.
Sat 3/216:08 am
SBN
- SAT
1 stop7h 19m
United Airlines
Deal found 3/8![United Airlines logo]()
$509
Find flight deals from South Bend to San Antonio
Discover tips and strategies to find the most affordable flight options for your journey from South Bend (SBN) to San Antonio (SAT). 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 March 13, 2026.
Most accurate provider | FlightHub 3 stars |
|---|---|
Most trusted provider | FlightHub 3 stars |
Round-trip from | $288 (Kiwi.com) |
One-way from | $152 (Kiwi.com) |
Popular in | February |
Cheapest in | January |
Average price | $414 |
Cheapflights Fare Finder
Customize your flight search to find flights from South Bend to San Antonio 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 March 13, 2026.
Use the filters below to find and compare flights from South Bend to San Antonio that are best for you.
Fly from
Fly to
Route
Depart
Return
Cheapest round-trip
Quickest round-trip
South BendSan Antonio
SBN - SAT
SBNSAT
South Bend/Michiana
Thu 5/28
7:10 am-11:45 am
1 stop5h 35m
San Antonio
Tue 6/2
2:35 pm-10:28 pm
1 stop6h 53m
$315
South BendSan Antonio
SBN - SAT
SBNSAT
South Bend/Michiana
Thu 4/23
9:27 am-4:09 pm
1 stop7h 42m
San Antonio
Mon 4/27
5:50 pm-11:41 pm
1 stop4h 51m
$319
South BendSan Antonio
SBN - SAT
SBNSAT
South Bend/Michiana
Wed 4/29
12:00 pm-6:09 pm
1 stop7h 09m
San Antonio
Fri 5/8
11:50 am-8:48 pm
1 stop7h 58m
$340
South BendSan Antonio
SBN - SAT
SBNSAT
South Bend/Michiana
Wed 4/29
12:00 pm-6:09 pm
1 stop7h 09m
San Antonio
Sun 5/10
5:20 am-1:38 pm
1 stop7h 18m
$340
South BendSan Antonio
SBN - SAT
SBNSAT
South Bend/Michiana
Fri 5/29
5:01 pm-10:31 pm
1 stop6h 30m
San Antonio
Mon 6/1
5:20 am-1:38 pm
1 stop7h 18m
$369
South BendSan Antonio
SBN - SAT
SBNSAT
South Bend/Michiana
Fri 5/29
9:00 am-4:03 pm
1 stop8h 03m
San Antonio
Tue 6/2
6:40 am-3:02 pm
1 stop7h 22m
$375
South BendSan Antonio
SBN - SAT
SBNSAT
South Bend/Michiana
Fri 5/1
4:59 pm-10:25 pm
1 stop6h 26m
San Antonio
Mon 5/11
5:20 am-1:38 pm
1 stop7h 18m
$392
Cheapest one-way
South BendSan Antonio
SBN - SAT
SBNSAT
South Bend/Michiana
Fri 4/24
10:49 am-11:51 pm
1 stop14h 02m
$152
Quickest one-way
South BendSan Antonio
SBN - SAT
SBNSAT
South Bend/Michiana
Thu 5/28
11:53 am-5:16 pm
1 stop6h 23m
$257
South BendSan Antonio
SBN - SAT
SBNSAT
South Bend/Michiana
Wed 3/18
1:13 pm-7:48 pm
2 stops7h 35m
$333
Showing 1-10 of 13 resultsSorted by cheapest first
Compare providers for flights from South Bend to San Antonio
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 Antonio in March.
| 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 Antonio 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 Antonio flight deals on Cheapflights vs. FlightHub >95% of the time. Price accuracy is based on data collected from South Bend-San Antonio flight searches over the past month and is updated monthly.
- Most trusted provider: When it comes to deals on South Bend-San Antonio 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 Antonio 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 Antonio
Have a flexible travel schedule? Discover the best time to fly to San Antonio from South Bend with our price prediction graph.
SBN-SAT
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 Antonio
How far ahead should I book a flight from South Bend to San Antonio?
Use this chart to determine the optimal time to book a round-trip flight from South Bend to San Antonio. Price data was last updated on March 6, 2026.
The best time to book flights from South Bend to San Antonio is 25 days before your desired departure date. The cost of your flight will likely increase significantly if you book two weeks in advance of your flight.
What is the cheapest month to book a flight from South Bend to San Antonio?
Currently, January is the cheapest month in which you can book a flight from South Bend to San Antonio (average of $59). Flying from South Bend to San Antonio in September is currently the most expensive (average of $154). 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.
Reviews of airlines servicing San Antonio
Get insights into the airlines that provide service to San Antonio. 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 Antonio. Reviews last updated March 13, 2026.
Read reviews from past customers who have flown Delta,United Airlines, andAmerican Airlines from South Bend to San Antonio. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.
Overall
7.9
Comfort
7.9
Crew
8.5
Boarding
8.1
Entertainment
7.8
Food
7.2
Reviews
1 / 20
6.0
GoodJim,Nov 2025
AVL - ATL
Overall
7.9
Comfort
7.9
Crew
8.5
Boarding
8.1
Entertainment
7.8
Food
7.2
Reviews
1 / 20
6.0
GoodJim,Nov 2025
AVL - ATL
Overall
7.9
Comfort
7.9
Crew
8.5
Boarding
8.1
Entertainment
7.8
Food
7.2
Reviews
1 / 20
6.0
GoodJim,Nov 2025
AVL - ATL
Overall
7.9
Comfort
7.9
Crew
8.5
Boarding
8.1
Entertainment
7.8
Food
7.2
Reviews
1 / 20
6.0
GoodJim,Nov 2025
AVL - ATL
Related info for your journey
Find useful and relevant information for your journey from South Bend to San Antonio. 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 Antonio?
Book flights to San Antonio if you plan to visit one of these locationsNew Braunfels
Kerrville
Browse thousands of different options on Cheapflights for your next trip
Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.
Alternative routes
Complete your trip
Flights by cabin class
Other flight options
Other flights from South Bend
Popular flights
San Antonio flight routes
Alternative routes for South Bend to San Antonio
See prices for flight routes from nearby airports that may be better suited for you.
Complete your trip
Complete your trip to San Antonio by adding a car rental and/or hotel reservation to your travel itinerary.
Search flights from South Bend to San Antonio by cabin class
Find flights from South Bend to San Antonio, based on your preferred cabin class, be it economy, premium economy, business, or first class.
South Bend and San Antonio flights
Browse other South Bend and San Antonio flight options. Last updated on March 13, 2026.
Other flights from South Bend
Browse through other flights departing from South Bend. Flights are based on user searches made on Cheapflights and were last updated on March 13, 2026.
Popular flight searches
Check out other popular destinations found by fellow travelers in 2026
Other flights to San Antonio
Explore flights to San Antonio departing from other origins. Flights are based on user searches made on Cheapflights and were last updated on March 13, 2026.
Top 3 airlines flying from South Bend to San Antonio
Discover the top 3 airlines that operate flights from South Bend to San Antonio. 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 March 13, 2026.
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$238 | Average$375 | FlexibilityNo cancel fee | On-time71% | |
| Cheapest$258 | Average$373 | FlexibilityNo cancel fee | On-timeN/A | |
| Cheapest$268 | Average$368 | FlexibilityNo cancel fee | On-time69% |