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$157+ 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 11/13. Fares are subject to change and may not be available on all flights or dates of travel.
SBN — SAT
Nov 29 — Dec 61
Sat 11/29
Sat 12/6
1 adult, Economy
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1. Tell us where you want to go

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Cheapflights Tip: The best prices from South Bend/Michiana to San Antonio are usually found in November or May, booked 25 days in advance, depart on a Thursday or Wednesday and return on a Monday

Cheap 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 October 30, 2025.

Most accurate provider

eDreams
3 stars

Most trusted provider

eDreams
3 stars

Round-trip from

$250
(Kiwi.com)

One-way from

$157
(Kiwi.com)

Popular in

December

Cheapest in

November

Average price

$370
Provider with most accurate pricing for South Bend/Michiana-San Antonio flight deals.
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Provider most trusted by Cheapflights users for South Bend/Michiana-San Antonio flights.
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From South Bend/Michiana to San Antonio
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One-way flight from South Bend/Michiana to San Antonio
Search Deals
Highest demand for flights based on searches. 11% potential increase in price ($51 potential increase over avg. RT price).
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Cheapest flight prices on average. 5% potential price decrease ($20 potential savings vs. average RT price).
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Average for round-trip flights in October 2025
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Find flight deals from South Bend to San Antonio

Cheapest flights from South Bend to San Antonio
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 October 30, 2025.

This Kiwi.com deal was found by Cheapflights users on 10/28. 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.
Mon 12/812:48 pmSBN - SAT
2 stops11h 38mMultiple Airlines
Fri 12/122:13 pmSAT - SBN
1 stop20h 18mMultiple Airlines
Deal found 10/28$257
This American Airlines deal was found by Cheapflights users on 10/28. 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 11/1112:22 pmSBN - SAT
1 stop5h 38mAmerican Airlines
Tue 11/185:00 amSAT - SBN
1 stop5h 52mAmerican Airlines
Deal found 10/28$274
This Delta deal was found by Cheapflights users on 10/28. 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 11/126:00 amSBN - SAT
1 stop8h 41mDelta
Sun 11/165:15 amSAT - SBN
1 stop7h 36mDelta
Deal found 10/28$289
This United Airlines deal was found by Cheapflights users on 10/28. 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 11/123:18 pmSBN - SAT
2 stops8h 38mUnited Airlines
Sun 11/167:05 amSAT - SBN
1 stop4h 28mUnited Airlines
Deal found 10/28$309
This United Airlines deal was found by Cheapflights users on 10/30. 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 11/1411:57 amSBN - SAT
1 stop5h 23mUnited Airlines
Tue 11/187:40 amSAT - SBN
2 stops6h 03mUnited Airlines
Deal found 10/30$314
This Delta deal was found by Cheapflights users on 10/28. 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 11/412:08 pmSBN - SAT
1 stop6h 08mDelta
Tue 11/113:00 pmSAT - SBN
1 stop5h 43mDelta
Deal found 10/28$346
This United Airlines deal was found by Cheapflights users on 10/28. 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 11/43:18 pmSBN - SAT
2 stops8h 38mUnited Airlines
Tue 11/112:04 pmSAT - SBN
1 stop4h 48mUnited Airlines
Deal found 10/28$351
This United Airlines deal was found by Cheapflights users on 10/28. 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 11/115:02 pmSBN - SAT
2 stops6h 54mUnited Airlines
Tue 11/185:30 amSAT - SBN
2 stops8h 13mUnited Airlines
Deal found 10/28$374
This Delta deal was found by Cheapflights users on 10/28. 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 11/11:15 pmSBN - SAT
1 stop8h 13mDelta
Sun 11/95:10 amSAT - SBN
1 stop5h 34mDelta
Deal found 10/28$391
This Delta deal was found by Cheapflights users on 10/28. 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 11/212:08 pmSBN - SAT
1 stop5h 03mDelta
Sun 11/95:10 amSAT - SBN
1 stop5h 34mDelta
Deal found 10/28$409

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 October 30, 2025.
Use the filters below to find and compare flights from South Bend to San Antonio that are best for you.

Fly from

South Bend

Fly to

San Antonio

Route

Depart

Return

Price

South BendSan Antonio

SBN - SAT

SBNSAT

South Bend/Michiana

Mon 12/8

12:48 pm-11:26 pm

2 stops11h 38m

San Antonio

Fri 12/12

2:13 pm-11:31 am

1 stop20h 18m

$257

South BendSan Antonio

SBN - SAT

SBNSAT

South Bend/Michiana

Tue 11/11

12:22 pm-5:00 pm

1 stop5h 38m

San Antonio

Tue 11/18

5:00 am-11:52 am

1 stop5h 52m

$274

South BendSan Antonio

SBN - SAT

SBNSAT

South Bend/Michiana

Sat 2/21

6:00 am-12:56 pm

1 stop7h 56m

San Antonio

Tue 2/24

5:20 am-1:50 pm

1 stop7h 30m

$274

South BendSan Antonio

SBN - SAT

SBNSAT

South Bend/Michiana

Wed 11/12

6:00 am-1:41 pm

1 stop8h 41m

San Antonio

Sun 11/16

5:15 am-1:51 pm

1 stop7h 36m

$289

South BendSan Antonio

SBN - SAT

SBNSAT

South Bend/Michiana

Wed 11/12

3:18 pm-10:56 pm

2 stops8h 38m

San Antonio

Sun 11/16

7:05 am-12:33 pm

1 stop4h 28m

$309

South BendSan Antonio

SBN - SAT

SBNSAT

South Bend/Michiana

Fri 11/14

4:56 pm-11:16 pm

1 stop7h 20m

San Antonio

Tue 11/18

11:50 am-8:53 pm

1 stop8h 03m

$309

South BendSan Antonio

SBN - SAT

SBNSAT

South Bend/Michiana

Fri 11/14

11:57 am-4:20 pm

1 stop5h 23m

San Antonio

Tue 11/18

7:40 am-2:43 pm

2 stops6h 03m

$314

South BendSan Antonio

SBN - SAT

SBNSAT

South Bend/Michiana

Sat 2/21

1:13 pm-7:53 pm

2 stops7h 40m

San Antonio

Tue 2/24

7:00 am-12:38 pm

1 stop4h 38m

$344

South BendSan Antonio

SBN - SAT

SBNSAT

South Bend/Michiana

Thu 11/13

10:10 pm-1:19 pm

1 stop16h 09m

$157

South BendSan Antonio

SBN - SAT

SBNSAT

South Bend/Michiana

Tue 12/2

4:56 pm-12:34 am

1 stop8h 38m

$194

Flights are sorted by cheapest round-trip flights first.

Deals found on 10/29

Showing 1-10 of 17 results
1
2

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 October.
ProviderPrice AccuracyTrust Score*
ExpediaPrice Accuracy2 starsTrust Score*3 stars
FlightHubPrice Accuracy3 starsTrust Score*1 star
eDreamsPrice Accuracy3 starsTrust Score*3 stars
PricelinePrice Accuracy1 starTrust Score*3 stars

*The Trust Score is based on feedback from users after their booking experience. It measures overall satisfaction, helping us identify issues like hidden fees, problems during the ticketing process, and the quality of customer service. This score is our best indicator of the provider's quality and reliability.

  • Most accurate provider: When it comes to deals on South Bend-San Antonio flights, users find the pricing of eDreams to be most consistent on Cheapflights vs. eDreams Users can find the same prices on South Bend-San Antonio flight deals on Cheapflights vs. eDreams >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 eDreams the most. eDreams 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.
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 October 24, 2025.

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, October is the cheapest month in which you can book a flight from South Bend to San Antonio (average of $77). Flying from South Bend to San Antonio in February is currently the most expensive (average of $185). 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 October 30, 2025.
Read reviews from past customers who have flown Delta, United Airlines, and American Airlines from South Bend to San Antonio. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.
Delta
7.9
Good
7,998 reviews

Boarding

8.2

Crew

8.5

Overall

7.9

Food

7.3

Comfort

7.9

Entertainment

7.9

Reviews

1 / 20
8.0
Excellent

Matthew,Oct 2025

GSP - ATL

This is always a full flight since it is the connecting route to primary destinations through Atlanta. That said, the crew handles the full load well. Not much more to say, it is a short flight with no in-flight services due to the length.
Delta
7.9
Good
7,998 reviews
Delta
7.9
Good
7,998 reviews

Boarding

8.2

Crew

8.5

Overall

7.9

Food

7.3

Comfort

7.9

Entertainment

7.9

Reviews

1 / 20
8.0
Excellent

Matthew,Oct 2025

GSP - ATL

This is always a full flight since it is the connecting route to primary destinations through Atlanta. That said, the crew handles the full load well. Not much more to say, it is a short flight with no in-flight services due to the length.
United Airlines
7.4
Good
8,998 reviews
Delta
7.9
Good
7,998 reviews

Boarding

8.2

Crew

8.5

Overall

7.9

Food

7.3

Comfort

7.9

Entertainment

7.9

Reviews

1 / 20
8.0
Excellent

Matthew,Oct 2025

GSP - ATL

This is always a full flight since it is the connecting route to primary destinations through Atlanta. That said, the crew handles the full load well. Not much more to say, it is a short flight with no in-flight services due to the length.
American Airlines
7.2
Good
11,035 reviews
Delta
7.9
Good
7,998 reviews

Boarding

8.2

Crew

8.5

Overall

7.9

Food

7.3

Comfort

7.9

Entertainment

7.9

Reviews

1 / 20
8.0
Excellent

Matthew,Oct 2025

GSP - ATL

This is always a full flight since it is the connecting route to primary destinations through Atlanta. That said, the crew handles the full load well. Not much more to say, it is a short flight with no in-flight services due to the length.

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.

  • How long is the flight from South Bend to San Antonio?

    For as low as $274, American Airlines can have you in San Antonio from South Bend in 5h 38m. The distance between South Bend and San Antonio is about 1080 mi. Both multi-stop and nonstop flights can be found to your destination and back.

  • What are the cheapest airlines flying from South Bend to San Antonio round-trip?

    American Airlines, at $238, was found to be the cheapest airline from South Bend to San Antonio.Alternate airlines to your destination round-trip include Delta and United Airlines. Users have found that American Airlines is 38% cheaper than the other options available to this destination.

  • What are the cheapest airlines to fly from South Bend to San Antonio one-way?

    For one-way options, check prices for Delta. According to our data, you can fly for as low as $194. Users have also found prices from $194 and $199 on American Airlines and United Airlines, respectively.

  • Can I find deals for flights from South Bend to San Antonio that include hotel bookings?

    Yes. In addition to deals on South Bend to San Antonio flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from South Bend to San Antonio?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from South Bend to San Antonio.

  • Can I find deals for business class flights from South Bend to San Antonio?

    Yes. Cheapflights offers flight deals from South Bend to San Antonio by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

  • What is the cheapest month to book a flight from South Bend to San Antonio?

    Currently, October is the cheapest month in which you can book a flight from South Bend to San Antonio (average of $77). Flying from South Bend to San Antonio in February is currently the most expensive (average of $185). 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.

See more FAQs

Traveling to a place near San Antonio?

Book flights to San Antonio if you plan to visit one of these locations
New Braunfels
Kerrville

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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 October 30, 2025.
AirlineCheapestAverageFlexibilityOn-time
American AirlinesCheapest$238Average$386FlexibilityNo cancel feeOn-time71%
DeltaCheapest$258Average$343FlexibilityNo cancel feeOn-timeN/A
United AirlinesCheapest$258Average$364FlexibilityNo cancel feeOn-time69%

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