CA $74 Cheap Flights from Baltimore (BWI) to San Antonio (SAT)

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Cheap flights from Baltimore (BWI) to San Antonio (SAT)

Prices were available within the past 7 days and start at CA $74 for one-way flights and CA $196 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Spirit Airlines
Spirit Airlines
Spirit Airlines
Spirit Airlines
Spirit Airlines
Spirit Airlines
Spirit Airlines
Spirit Airlines
Spirit Airlines
American Airlines
Flight from Baltimore to San Antonio (BWI - SAT) route information
Origin airport
Baltimore Washington Intl. Thurgood Marshall
Destination airport
San Antonio Intl.
Roundtrip price
CA $195
Distance
2249 km

Baltimore to San Antonio Flights

The easy way to book your flights from Baltimore to San Antonio 

With Expedia, it’s simple to find and book flights to San Antonio from Baltimore whether you’re traveling for business or pleasure. Enter your travel dates, hit search, and choose your flight from 20 airlines that cover this route. There are Southwest Airlines nonstop flights to San Antonio Intl., too.  

Choose your preferred carrier and cabin class with the advanced search tool and select your ideal departure time. Then, if you want, you can see just nonstop or refundable flights. And if you’re traveling last minute, just enter the date to check out flights from Baltimore to San Antonio today, tomorrow, or this week.  

 

Save dollars with cheap flights from Baltimore Washington Intl. Thurgood Marshall, BWI to San Antonio Intl., SAT 

Sort your search results by price to find great deals on your flight from Baltimore to San Antonio—you get all your cheapest options first. Grab yourself a bargain now—the lowest price on flights to San Antonio from Baltimore currently is just CA $196 rising to CA $338.  

Here are more money-saving tips: 

  • Fly in August when flight prices are normally at their lowest 
  • Book about a month to 6 weeks before you travel for the best prices to San Antonio  
  • Avoid peak season and weekends when flights can cost more
  • Early morning and late-night flights are sometimes cheaper, so try varying your travel times 
  • One surefire way to save money on your flight is to book your flight and hotel together with Expedia. Sometimes, the savings are so large that the flight is basically free! 

 

Reasons to choose Expedia for your flight to San Antonio from Baltimore 

Whatever your destination, budget, or reason to travel, in just one quick search, you can choose from loads of flights, airlines, and cabin classes. The filters make it quick and easy to find your ideal flights, and if you choose one of the flexible options, you won’t be charged to change your flight. So book your flight to San Antonio with Expedia today.

Frequently asked questions

How much is a flight from BWI to San Antonio Intl. Airport (SAT)?
Based on fares quoted within the last 7 days on Expedia for flights departing within the next year, round-trip flights from BWI Marshall to San Antonio Airport start from CA $196. Book now to score the best price for your big adventure. Prices and availability are subject to change. Additional terms apply.
Do I need to pay a cancellation fee if I cancel my flight from Baltimore Washington Intl. Thurgood Marshall Airport (BWI) to San Antonio Airport?
This can vary between air carriers, as each has its own terms and conditions. Visit the Customer Service Portal, where there are easy instructions on how to cancel online.
How do I find cheap flights from BWI Airport to San Antonio Intl. Airport (SAT) that have flexible change policies?
Many airlines offer the option to reschedule your flight without a change fee. All you pay is the difference between the original flight and the new flight. When you’re searching for BWI to San Antonio Airport flights, you’ll see a “no change fees” filter for you to select.
How far is the flight from Baltimore Washington Intl. Thurgood Marshall Airport (BWI) to San Antonio Intl. Airport (SAT)?
The flight distance between BWI Airport and SAT is 2,300 kilometers. Pack yourself a drink, a snack and a good book to read. Keep yourself busy in the air and the hours will zip by.
Which airlines fly direct from Baltimore Washington Intl. Thurgood Marshall Airport (BWI) to San Antonio Airport?
A popular choice with many travelers, Southwest Airlines (WN) operates 56 flights monthly from Baltimore Washington Intl. Thurgood Marshall Airport (BWI) to SAT. Pick the one that suits your travel plans and book your seat today.
Are Baltimore Washington Intl. Thurgood Marshall Airport (BWI) to San Antonio Intl. Airport (SAT) flight tickets cheaper when they're purchased at the last minute?
Booking your trip from BWI Airport to San Antonio Airport last minute could be your ticket to a great deal. However, you might miss out on a flight altogether! If you’d rather play it safe, book well ahead of your departure date. In fact, Expedia has some of the biggest bargains up to a year in advance. If your preferred carrier hasn’t released tickets yet, check back frequently as deals are updated all the time on Expedia.
*Available to Expedia members.