Cheap flights from South Bend to San Antonio from $131
This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from South Bend to San Antonio departing on 7/17. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
Discover deals from 900+ travel sites with momondo.
Save money when you book flights with momondo
Big names and deals
Big names and deals
Search 100s of travel sites to compare prices.Filter for what you want
Filter for what you want
Free Wi-Fi? Stopover? Instantly customize your results.Trusted and free
Trusted and free
We’re completely free to use - no hidden charges or fees.Price Alerts
Price Alerts
Not ready to book? to track prices.Find the cheapest flights from South Bend to San Antonio
Cheap round-trip flights
Cheap one-way flights
American Airlines flights from South Bend to San Antonio
Our best American Airlines deals on South Bend to San Antonio flight tickets
Delta flights from South Bend to San Antonio
Our best Delta deals on South Bend to San Antonio flight tickets
See travel insights to San Antonio from
How to get the cheapest flight ticket from South Bend to San Antonio
Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip
What is the cheapest month to fly to San Antonio?
If you aren’t able to travel during the month of May, then book flights to San Antonio from South Bend during April instead. Flights to San Antonio in April, while not as cheap as those in May, still average around $352.
What is the cheapest day to depart on your flight to San Antonio?
The cheapest day to depart on your flight to San Antonio is on a Thursday when prices can be found for as low as $343. This is often the case because there is less demand to fly during this day of the week. Be sure to avoid booking your departure on a Sunday as prices are generally higher than usual. According to our data, the average ticket price to San Antonio on Sunday is $598.
What is the cheapest time of day to depart on your flight to San Antonio?
According to our data, the cheapest time of day to fly to San Antonio is in the afternoon. momondo users have found flights departing from South Bend to San Antonio in the afternoon for as low as $396. Keep in mind that these prices may fluctuate based on what airline you choose and the time of year you plan to travel. Flights to San Antonio are more costly in the morning, with an average ticket price of $403. Departure times in the morning fall within the peak daily travel times, which is why tickets can be more expensive.
How far in advance should I book a flight to San Antonio?
You are more likely to see cheaper flights to San Antonio from South Bend when booking weeks ahead of your departure date. In general, you can expect to find flights to San Antonio for around $397 when searching weeks out. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to San Antonio from South Bend for as low as $258 on momondo.
What is the cheapest airline that flies from South Bend/Michiana to San Antonio?
United Airlines, Delta, and American Airlines are the most popular carriers operating from South Bend/Michiana to San Antonio
What airlines fly to San Antonio?
American Airlines, United Airlines and Southwest are the top three most popular airlines that fly to San Antonio from South Bend according to our data. American Airlines is the first choice among our users, with 54% of people opting to fly with this airline when traveling to San Antonio. Keep in mind that there are 6 different airlines that fly to San Antonio on a routine basis, so you have a few additional options to choose from.
When to book flights from South Bend to San Antonio
Cheap South Bend to San Antonio (SBN to SAT) flight deals and tips
Find info about flight duration, direct flights, and airports for your flight from South Bend to San Antonio
How far is South Bend/Michiana to San Antonio by plane?
San Antonio is 1088.3 mi away from South Bend/Michiana. By plane, this route typically takes 6h 13m.
When did momondo last update prices for flights from South Bend/Michiana Airport to San Antonio Airport?
Prices for flights from South Bend/Michiana Airport to San Antonio Airport refresh daily.
How many operators does momondo search for flights from South Bend/Michiana Airport to San Antonio Airport?
The number of operators available for flights from South Bend/Michiana Airport to San Antonio Airport is 3 as of June 2025.
How old do you have to be to fly from South Bend/Michiana Airport to San Antonio Airport?
Although the minimum age for a child to fly alone is five, airlines that offer an unaccompanied minor (UMNR) service may have their own age limits, which could be impacted by factors such as flight length, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from South Bend/Michiana Airport to San Antonio Airport.
What documentation or ID do you need to fly to San Antonio Airport?
The travel and health documents required for your trip to San Antonio Airport can vary based on your itinerary and personal situation. As a rule, consider having multiple documents such as a national ID card or driver’s license, and a passport valid for six-months after you plan to arrive at San Antonio Airport. We always recommend checking with your airline or a trusted third party such as IATA to get advice.
What is the most popular airline from South Bend to San Antonio?
momondo data reveals that the most frequently booked airline on the route from South Bend to San Antonio is American Airlines, representing 56% of all bookings. The subsequent popular airlines are United Airlines at 24% and Delta at 21%.
Best airlines flying from South Bend to San Antonio
Compare and see reviews for airlines that fly from South Bend to San Antonio with momondo
| Airline | Rating | Free Cancellation | Price | ||
|---|---|---|---|---|---|
| PriceFrom $258 | Free Cancellation | Rating 8.0 7,964 reviews | |||
| PriceFrom $258 | Free Cancellation | Rating 7.4 8,810 reviews | |||
| PriceFrom $258 | Free Cancellation | Rating 7.2 10,000 reviews |
Traveling to a place near San Antonio?
Book flights to San Antonio if you plan to visit one of these locationsWhy use momondo?
Why should I use momondo to find a flight deal from South Bend to San Antonio?
We help find the flight that best suits your needs, momondo compares prices from hundreds of airlines and travel agents and helps you filter them to find the best flight from South Bend to San Antonio for you.
Can I find flights from South Bend to San Antonio with flexible booking policies on momondo?
Yes. momondo allows you to filter the results for South Bend to San Antonio flights to just show those with flexible booking policies.
How can momondo help me find flights from South Bend to San Antonio?
momondo helps you find the best flight between South Bend and San Antonio by providing filters to narrow your choice of flights to those matching your criteria. You can select flights based on numerous factors such as price, departure and landing times, airport and airline.
I’m not ready to book a flight from South Bend to San Antonio right now. Can momondo alert me if prices change?
Price alerts on flights to San Antonio from South Bend are quick and easy to set up on momondo. Simply perform a search and select the price alert feature. It is as simple as that.