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

Delta, at $259, was found to be the cheapest airline from South Bend to San Antonio.Alternate airlines to your destination round-trip include American Airlines and United Airlines. Users have found that Delta is 35% cheaper than the other options available to this destination.

What is the cheapest day to fly from South Bend to San Antonio?

Travelers seeking maximum savings on their South Bend to San Antonio flight should consider departing on Thursday mornings when fares are most often at their lowest. Sunday afternoons flights should be avoided if possible as fares are typically the most expensive at this time.

What are the most popular airlines that fly from South Bend to San Antonio?

American Airlines, Delta and United Airlines are the most popular airlines when flying from South Bend to San Antonio.

What is the cheapest day to fly round-trip from South Bend to San Antonio?

Travelers have found that booking a Wednesday departure is the best way to save up to 74% on the cost of booking your flights compared to booking on days of the week where this route is of high demand.

How far in advance should I book a flight from South Bend to San Antonio?

To save up to 46% on this flight, we recommend booking at least 31 days prior to travel. The price may fluctuate and will likely increase closer to your departure date. Users on Cheapflights have found tickets from South Bend to San Antonio from $353 1-2 weeks out and tickets from $436 for flights departing within the next 72 hours.

What is the cheapest month to fly from South Bend to San Antonio?

Our data shows that May tends to be the cheapest month to fly to San Antonio from South Bend. Users have commonly found prices around $402 for the month, but tickets can be as low as $258. Due to multiple factors, prepare for potentially higher prices in December.

What is the cheapest time of day to fly from SBN to SAT?

One of the essential ways to save on airfare from South Bend to San Antonio is to remain as flexible as possible. Flights that are in the morning tend to be the most expensive. A flight at noon could potentially save you up to 2% on airfare.

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 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.

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.

$221+ Flights from South Bend to San Antonio

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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.

Cheapflights Tip: The best prices from South Bend/Michiana to San Antonio are usually found in May or April, booked 67 days in advance, depart on a Thursday or Wednesday and return on a Monday

Cheap flight deals from South Bend to San Antonio

Most accurate provider	FlightHub 3 stars
Most trusted provider	eDreams 3 stars
Round-trip from	$259 (Delta)
One-way from	$221 (Mytrip)
Popular in	December
Cheapest in	May
Average price	$352

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.

Search Deals

From South Bend/Michiana to San Antonio

Search Deals

One-way flight from South Bend/Michiana to San Antonio

Search Deals

Highest demand for flights based on searches. 10% potential increase in price ($49 potential increase over avg. RT price).

Search Deals

Cheapest flight prices on average. 4% potential price decrease ($18 potential savings vs. average RT price).

Search Deals

Average for round-trip flights in April 2025

Search Deals

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 April 22, 2025.

Sat 7/197:00 amSBN - SAT

1 stop5h 56mDelta

Mon 7/285:30 amSAT - SBN

1 stop5h 03mDelta

Deal found 4/21

$259

Wed 7/236:15 amSBN - SAT

1 stop5h 29mAmerican Airlines

Sat 7/262:15 pmSAT - SBN

2 stops9h 32mAmerican Airlines

Deal found 4/21

$344

Fri 6/67:50 amSBN - SAT

1 stop5h 33mUnited Airlines

Sun 6/155:30 amSAT - SBN

2 stops9h 48mUnited Airlines

Deal found 4/22

$354

Fri 6/611:07 amSBN - SAT

2 stops26h 25mMultiple Airlines

Sun 6/156:13 pmSAT - SBN

2 stops14h 45mMultiple Airlines

Deal found 4/22

$406

Best flights from South Bend to San Antonio
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 April 22, 2025.

Sat 7/197:00 amSBN - SAT

1 stop5h 56mDelta

Wed 7/232:00 pmSAT - SBN

1 stop7h 20mDelta

Deal found 4/21

$259

Wed 7/236:15 amSBN - SAT

1 stop5h 29mAmerican Airlines

Sat 7/262:15 pmSAT - SBN

2 stops9h 32mAmerican Airlines

Deal found 4/21

$344

Fri 6/67:50 amSBN - SAT

1 stop5h 33mUnited Airlines

Sun 6/155:30 amSAT - SBN

2 stops9h 48mUnited Airlines

Deal found 4/22

$354

Fri 6/611:07 amSBN - SAT

2 stops26h 25mMultiple Airlines

Sun 6/156:13 pmSAT - SBN

2 stops14h 45mMultiple Airlines

Deal found 4/22

$406

Last-minute flights from South Bend to San Antonio
Discover last-minute flight deals from South Bend to San Antonio. Data last updated April 22, 2025 and is based on user searches.

Fri 4/254:29 pmSBN - SAT

1 stop7h 28mAmerican Airlines

Sun 4/276:02 amSAT - SBN

1 stop4h 54mAmerican Airlines

Deal found 4/21

$444

Fri 4/254:40 pmSBN - SAT

2 stops7h 38mUnited Airlines

Sun 4/272:11 pmSAT - SBN

1 stop6h 41mUnited Airlines

Deal found 4/21

$474

Fri 5/98:12 amSBN - SAT

1 stop7h 53mDelta

Mon 5/121:46 pmSAT - SBN

1 stop7h 44mDelta

Deal found 4/22

$289

One-way flights from South Bend to San Antonio
Search for one-way flight options from South Bend to San Antonio. Find affordable one-way fares based on user searches. Data last updated April 22, 2025.

Mon 5/1911:30 amSBN - SAT

3 stops36h 21mMultiple Airlines

Deal found 4/22

$221

Mon 5/194:40 pmSBN - SAT

1 stop7h 19mUnited Airlines

Deal found 4/22

$270

Tue 4/294:29 pmSBN - SAT

1 stop7h 28mAmerican Airlines

Deal found 4/22

$334

Cheapflights Fare Finder

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

Price

South BendSan Antonio

SBN - SAT

SBNSAT

South Bend/Michiana

Sat 7/19

7:00 am-11:56 am

1 stop5h 56m

San Antonio

Mon 7/28

5:30 am-11:33 am

1 stop5h 03m

$259

South BendSan Antonio

SBN - SAT

SBNSAT

South Bend/Michiana

Wed 7/23

6:15 am-10:44 am

1 stop5h 29m

San Antonio

Sat 7/26

2:15 pm-12:47 am

2 stops9h 32m

$344

South BendSan Antonio

SBN - SAT

SBNSAT

South Bend/Michiana

Fri 6/6

7:50 am-12:23 pm

1 stop5h 33m

San Antonio

Sun 6/15

5:30 am-4:18 pm

2 stops9h 48m

$354

South BendSan Antonio

SBN - SAT

SBNSAT

South Bend/Michiana

Fri 6/6

11:07 am-12:32 pm

2 stops26h 25m

San Antonio

Sun 6/15

6:13 pm-9:58 am

2 stops14h 45m

$406

South BendSan Antonio

SBN - SAT

SBNSAT

South Bend/Michiana

Mon 5/19

11:30 am-10:51 pm

3 stops36h 21m

$221

South BendSan Antonio

SBN - SAT

SBNSAT

South Bend/Michiana

Mon 5/19

4:40 pm-10:59 pm

1 stop7h 19m

$270

South BendSan Antonio

SBN - SAT

SBNSAT

South Bend/Michiana

Tue 4/29

4:29 pm-10:57 pm

1 stop7h 28m

$334

Flights are sorted by cheapest round-trip flights first.

Deals found on 4/22

Compare providers for flights from South Bend to San Antonio

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 April.

Provider	Price Accuracy	Trust Score*
Expedia	Price Accuracy1 star	Trust Score*3 stars
FlightHub	Price Accuracy3 stars	Trust Score*2 stars
eDreams	Price Accuracy3 stars	Trust Score*3 stars
Priceline	Price Accuracy1 star	Trust 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 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 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?

The best time to book flights from South Bend to San Antonio is 30 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, August is the cheapest month in which you can book a flight from South Bend to San Antonio (average of $295). Flying from South Bend to San Antonio in March is currently the most expensive (average of $376). 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.

Rainfall in San Antonio by month

In terms of precipitation, rainfall in San Antonio ranges from 1.6 - 3.7 inches per month. May is typically the wettest month, when rainfall can reach 3.7 in. December is typically the driest time to visit San Antonio when rainfall is around 1.6 in.

Temperature in San Antonio by month

If weather is an important factor for your trip to San Antonio, use this chart to help with planning. For those seeking warmer temperatures, July is the ideal time of year to visit, when temperatures reach an average of 84.2 F. Travelers looking to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 51.8 F).

Reviews of airlines servicing San Antonio

Delta

8.0

Very good

7,920 reviews

Reviews

1 / 20

10.0

Excellent

Aaron,Oct 2024

TUS - LAX

Delta has consistently been the best U.S. airline for my travels and this flight was no exception

Delta

8.0

Very good

7,920 reviews

Delta

8.0

Very good

7,920 reviews

Reviews

1 / 20

10.0

Excellent

Aaron,Oct 2024

TUS - LAX

Delta has consistently been the best U.S. airline for my travels and this flight was no exception

United Airlines

7.4

Good

8,683 reviews

Delta

8.0

Very good

7,920 reviews

Reviews

1 / 20

10.0

Excellent

Aaron,Oct 2024

TUS - LAX

Delta has consistently been the best U.S. airline for my travels and this flight was no exception

American Airlines

7.2

Good

10,000 reviews

Delta

8.0

Very good

7,920 reviews

Reviews

1 / 20

10.0

Excellent

Aaron,Oct 2024

TUS - LAX

Delta has consistently been the best U.S. airline for my travels and this flight was no exception

Related info for your journey

What are the cheapest airlines flying from South Bend to San Antonio round-trip?
Delta, at $259, was found to be the cheapest airline from South Bend to San Antonio.Alternate airlines to your destination round-trip include American Airlines and United Airlines. Users have found that Delta is 35% cheaper than the other options available to this destination.
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, August is the cheapest month in which you can book a flight from South Bend to San Antonio (average of $295). Flying from South Bend to San Antonio in March is currently the most expensive (average of $376). 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

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Other flights to San Antonio

Top 3 airlines flying from South Bend to San Antonio

Airline	Cheapest	Average	Flexibility	On-time
Delta	Cheapest$247	Average$321	FlexibilityNo cancel fee	On-timeN/A
United Airlines	Cheapest$258	Average$376	FlexibilityNo cancel fee	On-time69%
American Airlines	Cheapest$258	Average$406	FlexibilityNo cancel fee	On-time71%

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$221+ 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 5/19. Fares are subject to change and may not be available on all flights or dates of travel.

Find cheap flights from South Bend to San Antonio with Cheapflights

1. Tell us where you want to go

2. Select your favorite providers

3. Compare prices and book

Cheapflights Tip: The best prices from South Bend/Michiana to San Antonio are usually found in May or April, booked 67 days in advance, depart on a Thursday or Wednesday and return on a Monday

Cheap flight deals from South Bend to San Antonio

Most accurate provider

Most trusted provider

Round-trip from

One-way from

Popular in

Cheapest in

Average price

Find flight deals from South Bend to San Antonio

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 April 22, 2025.

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 April 22, 2025.

Cheapflights Fare Finder

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

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 April.

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.

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 April 18, 2025.

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

Rainfall in San Antonio by month

Plan your trip to San Antonio by taking into account the average rainfall totals by month.

Temperature in San Antonio by month

Plan your trip to San Antonio by taking into account the average temperature totals by month.

Reviews of airlines servicing San Antonio

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.

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

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

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

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

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

Traveling to a place near South Bend?

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Alternative routes for South Bend to San Antonio

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Top 3 airlines flying from South Bend to San Antonio

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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 April 22, 2025.