$81 Cheap flights from Baltimore Washington Intl. Thurgood Marshall to San Antonio Intl. (BWI to SAT)

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Find The Best Dates To Fly from Baltimore Washington Intl. Thurgood Marshall to San Antonio Intl.

Compare Flight Prices from Baltimore to San Antonio

Affordable Airfare Tickets from BWI to SAT Airport

The cheapest flights to San Antonio Intl. found within the past 7 days were $185 round trip and $81 one way. Prices and availability subject to change. Additional terms may apply.

Mon, Aug 25 - Wed, Aug 27
BWI
Baltimore
SAT
San Antonio
$185 Roundtrip, found 1 hour ago
$185
Roundtrip
found 1 hour ago
Select Spirit Airlines flight, departing Mon, Aug 25 from Baltimore to San Antonio, returning Wed, Aug 27, priced at $185 found 1 hour ago
Sun, Aug 24 - Thu, Aug 28
BWI
Baltimore
SAT
San Antonio
$199 Roundtrip, found 1 day ago
$199
Roundtrip
found 1 day ago
Select Spirit Airlines flight, departing Sun, Aug 24 from Baltimore to San Antonio, returning Thu, Aug 28, priced at $199 found 1 day ago
Mon, Sep 8 - Sat, Sep 13
BWI
Baltimore
SAT
San Antonio
$203 Roundtrip, found 20 hours ago
$203
Roundtrip
found 20 hours ago
Select Spirit Airlines flight, departing Mon, Sep 8 from Baltimore to San Antonio, returning Sat, Sep 13, priced at $203 found 20 hours ago
Fri, Aug 15 - Mon, Aug 25
BWI
Baltimore
SAT
San Antonio
$210 Roundtrip, found 1 hour ago
$210
Roundtrip
found 1 hour ago
Select Frontier Airlines flight, departing Fri, Aug 15 from Baltimore to San Antonio, returning Mon, Aug 25, priced at $210 found 1 hour ago
Wed, Aug 27 - Sat, Aug 30
BWI
Baltimore
SAT
San Antonio
$213 Roundtrip, found 4 days ago
$213
Roundtrip
found 4 days ago
Select Spirit Airlines flight, departing Wed, Aug 27 from Baltimore to San Antonio, returning Sat, Aug 30, priced at $213 found 4 days ago
Mon, Sep 8 - Sat, Sep 13
BWI
Baltimore
SAT
San Antonio
$216 Roundtrip, found 20 hours ago
$216
Roundtrip
found 20 hours ago
Select Frontier Airlines flight, departing Mon, Sep 8 from Baltimore to San Antonio, returning Sat, Sep 13, priced at $216 found 20 hours ago
Sat, Aug 30 - Sat, Sep 6
BWI
Baltimore
SAT
San Antonio
$223 Roundtrip, found 7 hours ago
$223
Roundtrip
found 7 hours ago
Select Spirit Airlines flight, departing Sat, Aug 30 from Baltimore to San Antonio, returning Sat, Sep 6, priced at $223 found 7 hours ago
Sat, Sep 6 - Sun, Sep 7
BWI
Baltimore
SAT
San Antonio
$224 Roundtrip, found 1 day ago
$224
Roundtrip
found 1 day ago
Select Spirit Airlines flight, departing Sat, Sep 6 from Baltimore to San Antonio, returning Sun, Sep 7, priced at $224 found 1 day ago
Thu, Aug 21 - Mon, Aug 25
BWI
Baltimore
SAT
San Antonio
$225 Roundtrip, just found
$225
Roundtrip
just found
Select Spirit Airlines flight, departing Thu, Aug 21 from Baltimore to San Antonio, returning Mon, Aug 25, priced at $225 just found
Fri, Aug 15 - Wed, Aug 27
BWI
Baltimore
SAT
San Antonio
$230 Roundtrip, just found
$230
Roundtrip
just found
Select Frontier Airlines flight, departing Fri, Aug 15 from Baltimore to San Antonio, returning Wed, Aug 27, priced at $230 just found

San Antonio Intl. flight + hotel packages - economy flights

Price found within the past 48 hours. Click for updated prices.
InterContinental San Antonio Riverwalk by IHG

InterContinental San Antonio Riverwalk by IHG

4.5 out of 5
per person
Sep 9 - Sep 11
found 24 hours ago
Roundtrip non-stop flight included
Baltimore (BWI) to San Antonio (SAT)
La Luz

La Luz

4.5 out of 5
per person
Sep 20 - Sep 27
found 6 hours ago
Roundtrip non-stop flight included
Baltimore (BWI) to San Antonio (SAT)
Hilton San Antonio Hill Country

Hilton San Antonio Hill Country

4 out of 5
per person
Sep 20 - Sep 27
found 6 hours ago
Roundtrip non-stop flight included
Baltimore (BWI) to San Antonio (SAT)
La Quinta Inn & Suites By Wyndham San Antonio At The Rim

La Quinta Inn & Suites By Wyndham San Antonio At The Rim

3 out of 5
per person
Sep 20 - Sep 27
found 6 hours ago
Roundtrip non-stop flight included
Baltimore (BWI) to San Antonio (SAT)
Hampton Inn & Suites San Antonio Lackland AFB SeaWorld

Hampton Inn & Suites San Antonio Lackland AFB SeaWorld

2.5 out of 5
per person
Sep 20 - Sep 27
found 6 hours ago
Roundtrip non-stop flight included
Baltimore (BWI) to San Antonio (SAT)
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Frequently asked questions

Can I catch a flight from BWI to SAT right now?
Be sure to go to our Covid-19 Travel Advisor to see if there are any current travel advice reports and quarantine requirements in place in SAT when flying from Baltimore Washington Intl. Thurgood Marshall Airport (BWI).
Are there direct flights from BWI Marshall to SAT?
Wander wisely and get your hands on a direct flight from BWI Airport to SAT with Southwest Airlines. This carrier is the smart choice if you're looking to get to San Antonio as speedily as possible.
If I am not able to travel due to COVID-19, can I change my booking to a later date?
For more info about changing your flight to San Antonio Airport, please visit our Customer Service Portal.
How long is the flight from BWI to San Antonio Airport?
If you're flying from BWI to San Antonio Airport, you can expect the journey to take around 5 hours and 46 minutes. If this sounds like more time than you'd hoped, why not take advantage of it? Read about where you're going, work on your itinerary and have a decent rest before the adventure starts.
What is the flight distance from BWI Airport to SAT?
Between BWI and San Antonio Intl. Airport (SAT), the flight distance is around 1,400 mi. So, order yourself a drink and kick back. You've got some choices to make — watch a new series, read a good novel or catch forty winks?
What airlines fly from BWI to San Antonio Airport?
If you're on the lookout for an airline that flies directly from Baltimore to San Antonio and is rated highly by travelers, check out Southwest Airlines. They offer as many as 52 services on this route each month.
What airlines have practices regarding COVID-19 in place and use social distancing?
From the moment you enter the departure terminal to when you leave the arrivals terminal, if you're flying with Southwest Airlines, American Airlines or United Airlines you can be sure that COVID-19 measures and social distancing rules have been adhered to. Many airlines have introduced capped capacity flights and keeping the middle seat empty.
What is the best day to buy a plane ticket?
This just in! Airfares offered on Thursdays tend to be the cheapest, according to flight demand on Travelocity in 2021. Tuesday and Wednesday prices are also good, but you may want to prepare your budget if booking during the weekend, as data shows that is when prices are generally at their highest.
What are the cheapest days to fly?
Frequent travelers may already know this, but earlier in the week can be the cheapest time to fly. In 2021, flights departing on a Monday were generally the cheapest of the week, whereas you may pay a premium for weekend flights when demand is usually high. On average, tickets were most expensive for Saturday departures, so if you need to fly out on a weekend, you might look for deals ahead of time.
How far in advance can you book a flight?
Trying to figure out how early you should book your flight? It's possible to start comparing international airfares on Travelocity up to 12 months in advance. However, it does depend on the carrier as not all airlines release their prices that far out. According to our 2021 flight demand trends, last minute planners can still bag a bargain with some of the cheapest fares appearing 0-2 weeks prior to their travel dates.*According to flight demand on Travelocity.com from January to December 2021. Savings are subject to change based on departure location, date and destination.

Flight information from Baltimore to San Antonio

 

Traveling From
Baltimore Washington Intl. Thurgood Marshall
Traveling To
San Antonio Intl.
Shortest Flight Time
3 hours 30 mins
Earliest Departure Time
11:35AM EDT
Latest Departure Time
5:40PM EDT
Lowest Flight Price
$185

Route Info

Flight path for flights from Baltimore/Wash International Thurgood Marshall Airport to San Antonio International Airport.


Origin:
BWI - Baltimore/Wash International Thurgood Marshall Airport
Destination:
SAT - San Antonio International Airport
Distance:
1,456.00 miles


*Price based on the lowest price found within past 24 hours and based upon one night stay for two adults over the next thirty days. Prices and availability subject to change. Additional terms may apply.