Cheap Flight Tickets from Baltimore (BWI) to San Antonio (SAT), Starting at $220

Good to Know: Cheapest and Fastest BWI - SAT Flights

Useful information for finding best airline tickets from Baltimore/Washington International Thurgood Marsha to San Antonio International on your next trip.

Cheapest Round Trip Flight

$689

F9 Frontier Airlines • 2 stops • 37h 2m

Aug 04 – Aug 08

The cheapest round trip flight from Baltimore to San Antonio (BWI-SAT-BWI) is currently $689

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Cheapest One way Flight

$220

WN Southwest Airlines • 1 stop • 8h 55m

Aug 05

The cheapest one way flight from Baltimore to San Antonio (BWI-SAT) is currently $220

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Cheapest Direct Flight

$350

WN Southwest Airlines • nonstop • 5h 35m

Sep 05

The cheapest nonstop flight from Baltimore to San Antonio (BWI-SAT) is currently $350

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Fastest Flight

5h 25m

The fastest nonstop flight from Baltimore to San Antonio (BWI-SAT) takes 5h 25m

Top Airlines Flying from Baltimore to San Antonio

Southwest Airlines-WN

Southwest Airlines

Delta Airline, DL

Delta Airlines

United Airlines, UA

United Airlines

American Airlines, AA

American Airlines

Alaska Airlines -AS

Alaska Airlines

Aeromexico Airline (AM)

Aeromexico

Latest Flight Deals from Baltimore (BWI) to San Antonio (SAT)

Compare and book low fare round-trip air tickets from Baltimore to San Antonio. Ideal for travelers with confirmed return itineraries.

Aug 04 - Aug 08, Economy
F9
Baltimore → San Antonio
37h 2m
9:32 PM - 6:54 PM • 2 stops
MX
Baltimore → San Antonio
24h 19m
7:00 AM - 9:59 PM • 2 stops
$689
Frontier Airlines
Aug 05 - Aug 09, Economy
UA
Baltimore → San Antonio
10h 57m
10:32 AM - 4:29 PM • 1 stop
F9
Baltimore → San Antonio
55h 52m
9:34 PM - 7:26 AM • 2 stops
$860
United Airlines
Aug 05 - Aug 09, Economy
UA
Baltimore → San Antonio
10h 25m
5:32 PM - 10:57 PM • 1 stop
F9
Baltimore → San Antonio
55h 52m
9:34 PM - 7:26 AM • 2 stops
$860
United Airlines
Aug 04 - Aug 08, Economy
F9
Baltimore → San Antonio
45h 10m
8:36 AM - 10:46 AM • 3 stops
MX
Baltimore → San Antonio
24h 19m
7:00 AM - 9:59 PM • 2 stops
$902
Frontier Airlines
Aug 04 - Aug 08, Economy
F9
Baltimore → San Antonio
32h 37m
9:32 PM - 4:29 PM • 2 stops
F9
Baltimore → San Antonio
15h 43m
12:16 PM - 9:59 PM • 1 stop
$912
Frontier Airlines
Aug 05 - Aug 09, Economy
UA
Baltimore → San Antonio
9h 7m
3:03 PM - 7:50 PM • 1 stop
F9
Baltimore → San Antonio
18h 40m
9:34 PM - 8:54 AM • 1 stop
$930
United Airlines

Fly from Baltimore to San Antonio with the Best Airfare Deals on FareLeaders

Looking for a cheap last-minute deal or the best round-trip flight from Baltimore to San Antonio? Find the biggest savings on one-way and round-trip tickets right here.

FAQs on Baltimore to San Antonio Flights

What are the airports in Baltimore?
IAD,BWI,DCA
What’s the most popular airline flying from BWI to SAT?
The most popular airline flying from Baltimore to San Antonio are
Can I fly from BWI to SAT non-stop?
Yes, you can fly BWI to SAT non-stop on
Which airlines fly nonstop between Baltimore and San Antonio?
The non-stop flights between Baltimore and San Antonio are .
What’s the earliest departure time from BWI to SAT Airport?
The earliest flight leaves BWI at 6:35 am and lands in SAT - San Antonio International
What are the airports in San Antonio?
SAT
Can I make changes to my Baltimore to San Antonio flight tickets or cancel them on FareLeaders.com?
No. We are an airfare comparison site. All the tickets are booked by the travel agent offering the flight deal and any changes or cancellations to be made are directly done directly by them or the airlines.
Can I cancel my flight tickets from BWI to SAT?
Read the fare rules of the Baltimore to San Antonio air tickets booked. Some airlines allow you to cancel the tickets within a stipulated time period with a cancellation fee.
Which airline alliances offer flights from Baltimore and San Antonio?
operate flights between Baltimore and San Antonio
How long does a flight from Baltimore to San Antonio take?
It takes approximately 3 hour to fly non-stop from BWI to SAT, which is 1407.15 miles by air.
Which airlines provide the cheapest flights from Baltimore (BWI) to San Antonio (SAT) ?
In the past couple of days, the cheapest tickets to SAT from BWI were found on DL : USD 823
Do I need a passport to fly between BWI and SAT?
No
What’s the latest departure time from BWI to SAT ?
The last flight leaves BWI at 9:32 pm

Baltimore (BWI) to San Antonio (SAT): Airport Information

Origin Airport Baltimore/Washington International Thurgood Marsha, Baltimore, US
Destination Airport San Antonio International , San Antonio, US
Distance 1407 miles

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