Cheap flights from Baton Rouge to San Antonio from $119
This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Baton Rouge to San Antonio departing on 4/23. 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 Baton Rouge to San Antonio
Cheap round-trip flights
Cheap one-way flights
Cheap last minute flights
American Airlines flights from Baton Rouge to San Antonio
Our best American Airlines deals on Baton Rouge to San Antonio flight tickets
United Airlines flights from Baton Rouge to San Antonio
Our best United Airlines deals on Baton Rouge to San Antonio flight tickets
See travel insights to San Antonio from
How to get the cheapest flight ticket from Baton Rouge 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 January, then book flights to San Antonio from Baton Rouge during April instead. Flights to San Antonio in April, while not as cheap as those in January, still average around $287.
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 Saturday when prices can be found for as low as $290. 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 Monday as prices are generally higher than usual. According to our data, the average ticket price to San Antonio on Monday is $472.
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 evening. momondo users have found flights departing from Baton Rouge to San Antonio in the evening for as low as $288. 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 afternoon, with an average ticket price of $405. Departure times in the afternoon fall within the peak daily travel times, which is why tickets can be more expensive.
How have Baton Rouge to San Antonio flight prices changed over time?
As of April 2025, prices for Baton Rouge to San Antonio flights are approximately 38% cheaper when compared to flights at the same time last year.
What is the cheapest airline that flies from Baton Rouge Ryan to San Antonio?
Delta and United Airlines are the most popular carriers operating from Baton Rouge Ryan to San Antonio
What airlines fly to San Antonio?
United Airlines, American Airlines and Southwest are the top three most popular airlines that fly to San Antonio from Baton Rouge according to our data. United Airlines is the first choice among our users, with 33% of people opting to fly with this airline when traveling to San Antonio. Keep in mind that there are 5 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 Baton Rouge to San Antonio
Cheap Baton Rouge to San Antonio (BTR to SAT) flight deals and tips
Find info about flight duration, direct flights, and airports for your flight from Baton Rouge to San Antonio
How far is Baton Rouge Ryan to San Antonio by plane?
Baton Rouge Ryan and San Antonio are 442.9 mi apart from one another. A reasonable flight in good conditions will take 3h 45m.
When did momondo last update prices for flights from Baton Rouge Ryan Airport to San Antonio Airport?
Prices for flights from Baton Rouge Ryan Airport to San Antonio Airport are updated daily.
How many operators does momondo search for flights from Baton Rouge Ryan Airport to San Antonio Airport?
As of April 2025, there are 2 operators available to choose from for flights from Baton Rouge Ryan Airport to San Antonio Airport.
How old do you have to be to fly from Baton Rouge Ryan Airport to San Antonio Airport?
The minimum age a child must be to fly alone is five but airlines that offer an unaccompanied minor (UNMR) service will have their own age restrictions, including rules around flight length, timings, and stopovers. We always recommend checking with the individual airline you are booking with to travel from Baton Rouge Ryan Airport to San Antonio Airport.
What documentation or ID do you need to fly to San Antonio Airport?
The required travel and health documents for your San Antonio Airport trip may vary depending on your itinerary and personal circumstances. As a general rule, you should carry multiple documents, including a national ID card or driver's license and a passport valid for six months after your intended arrival at San Antonio Airport. We recommend that you seek guidance from your airline or a reliable third party such as IATA.
What is the most popular airline from Baton Rouge to San Antonio?
Based on momondo bookings for this flight route, the most popular airline on flight routes from Baton Rouge to San Antonio is United Airlines (56% of total bookings). The next most popular airline is American Airlines (44%).
Best airlines flying from Baton Rouge to San Antonio
Compare and see reviews for airlines that fly from Baton Rouge to San Antonio with momondo
| Airline | Rating | Free Cancellation | Price | ||
|---|---|---|---|---|---|
| PriceFrom $198 | Free Cancellation | Rating 7.2 10,000 reviews | |||
| PriceFrom $237 | Free Cancellation | Rating 7.4 8,616 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 Baton Rouge to San Antonio?
Finding the right flight to San Antonio from Baton Rouge is quick and easy when you have a range of options in front of you, from reputable agents and recognisable airlines. Options that can then be filtered down to find the best fit. That is what momondo does. We make finding flights to San Antonio quick and easy, saving you time and money.
Can I find flights from Baton Rouge to San Antonio with flexible booking policies on momondo?
momondo does allow users to show only those flights to San Antonio from Baton Rouge which offer a flexible booking policy as well as other useful filters and features.
How can momondo help me find flights from Baton Rouge to San Antonio?
momondo provides multiple filters to help you find the best flight to San Antonio from Baton Rouge. Filter by price, airline, airports, cabin, aircraft, payment method, number of stops and more.
I’m not ready to book a flight from Baton Rouge to San Antonio right now. Can momondo alert me if prices change?
If you are not ready to book a flight from Baton Rouge to San Antonio now, use our insights above to find helpful tips or alternatively set up a price alert, where momondo will track prices on flights to San Antonio and let you know when they change.