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Cheap Flights from Baltimore to San Antonio, TX, United States - BWI to SAT

Popular flights from Baltimore to San Antonio

If your flight days are flexible and you looking for a good deal, our charts on cheap flights provide some insight regarding affordable flight options for your next big adventure.

American Airlines
Departure Date Return Date Lowest Price
Apr 4, 2016 Apr 6, 2016 $321
May 25, 2016 May 31, 2016 $321
United Airlines
Departure Date Return Date Lowest Price
Apr 4, 2016 Apr 6, 2016 $315

How Much Does it Cost to Fly from Baltimore to San Antonio (BWI to SAT)?

We have collected flight cost data from across the web for travel from Baltimore to San Antonio, and have found the average flight price for this trip to be $324.

When Can I Buy the Cheapest Flight from Baltimore to San Antonio (BWI to SAT)?

Airlines can adjust prices for plane tickets from Baltimore to San Antonio based on the day and time that you decide to book your flight. We have collected data from all airlines, and have discovered that the best days to book flights are Tuesdays, Wednesdays, and Saturdays. Read our article to find more information about the best time to buy airline tickets.

How far in advance should you book flights from Baltimore to San Antonio

The chart below shows up-to-date information regarding how far in advance a flight from Baltimore to San Antonio should be booked.

Non Stop versus 1-Stop
Advanced PurchaseNon StopOne Stop
< 7 days $1,488 $638
7-14 days $505 $379
14-21 days $457 $325
21-30 days $452 $332
30-60 days $415 $315
60-90 days $401 $317
90+ days $401 $319

Cheapest Day To Fly from Baltimore to San Antonio

The chart below shows up-to-date information regarding the cheapest days to fly from Baltimore to San Antonio.

Monday Tuesday Wednesday Thursday Friday Saturday Sunday
$315 $322 $317 $333 $321 $328 $333

Lowest Fares Chart By Month from Baltimore to San Antonio

The chart below shows the lowest fare by month when flying from Baltimore to San Antonio.

Month Origin Destination Carrier Depart Date Return Date Stops Price
February Baltimore San Antonio American 2/29/16 3/3/16 1 $337
March Baltimore San Antonio United 3/30/16 4/4/16 1 $320
April Baltimore San Antonio United 4/4/16 4/6/16 1 $315
May Baltimore San Antonio United 5/18/16 5/25/16 1 $319
June Baltimore San Antonio United 6/1/16 6/6/16 1 $325
July Baltimore San Antonio United 7/13/16 7/19/16 1 $351
August Baltimore San Antonio United 8/26/16 8/31/16 1 $394
September Baltimore San Antonio United 9/28/16 10/3/16 1 $385

Cheapest Weekend Non-Stop Flights for the Next 30 Days from Baltimore to San Antonio

If you're ready to take a trip in the next 30 days and want to fly on the weekend, you might be wondering which weekend is the cheapest to fly. The chart below shows up-to-date data regarding weekend flight prices from Baltimore to San Antonio.

Next 30 Days

SunMonTueWedThuFriSat
14 15 16 17 18 19 20
$959
21 22 23 24 25 26 27
$959 $505
28 29 1 2 3 4 5
$505 $457
6 7 8 9 10 11 12
$457 $489
13 14 15 16 17 18 19
$489 $489
20 21 22 23 24 25 26
$489

Round Trip vs One Way Flights from Baltimore to San Antonio (BWI to SAT)

We have found that there is often no price difference between buying a round trip flight versus a one way flight. Increased flexibility is the main benefit when it comes to buying a one way flight from Baltimore to San Antonio. However, booking a round trip flight can be a simpler process. You can compare round trip and one way flights by using our flight comparison.

The average price for one way flights from Baltimore to San Antonio is $158.

The average price for round trip flights from Baltimore to San Antonio is $318.

Baltimore to San Antonio Flight Questions

Below are some common questions that asked about this flight route:

Question: What are the most popular connecting cities when flying from Baltimore to San Antonio?
Answer: Chicago, IL

Airlines Flying from Baltimore to San Antonio (BWI to SAT)

Below are the different airlines that fly from Baltimore to San Antonio with the average price of their plane tickets. Just remember that different airlines offer different levels of comfort and service, so consider convenience when choosing your airline.

Below is the full flight schedule summary of the next 30 days for flights from Baltimore to San Antonio.

Baltimore to San Antonio
Airline Connections Mon Tue Wed Thu Fri Sat Sun
American ORD X X X X X X X
Delta MSP X X X X X X X
United ORD X X X X X X X
Southwest - X X X X X X X
Southwest HOU X X X X X X X

Airports for Your Route

These pages contain information about the major airports in Baltimore and San Antonio, so you can feel comfortable knowing how to get around whether you are about to take off or you just landed.

Cheap Domestic Flights from Baltimore - BWI

FlightsAirlineLowest Price
Baltimore to Dallas - Ft Worth American, JetBlue, Spirit, United $78
Baltimore to Austin American, JetBlue, United $260
Baltimore to Houston American, Spirit, United $112

Cheap Domestic Flights to San Antonio - SAT

FlightsAirlineLowest Price
New York to San Antonio American, United $285
Philadelphia to San Antonio American, Frontier, United $243
Washington to San Antonio American, Alaska, United $319
Newark to San Antonio American, United $293
Pittsburgh to San Antonio American, United $368
Norfolk to San Antonio American, United $334
Richmond to San Antonio American, United $334
Harrisburg to San Antonio American, United $387
Newport News to San Antonio American $357
Wilkes - Barre to San Antonio American, United $287
Charlottesville to San Antonio American, United $224
New York to Dallas - Ft Worth American, JetBlue, Spirit, Sun Country, United, Virgin America $87
New York to Houston American, Alaska, JetBlue, Spirit, United $207
New York to Austin American, JetBlue, United $186
Philadelphia to Dallas - Ft Worth American, Alaska, JetBlue, Spirit, United $78
New York to Las Vegas American, Alaska, JetBlue, Spirit, United, Virgin America $223
New York to Orlando American, JetBlue, Spirit, United $151
Washington to Dallas - Ft Worth American, Alaska, United, Virgin America $87
New York to Miami American, Frontier, United $95
Newark to Dallas - Ft Worth American, JetBlue, United $128
Washington to Houston American, Alaska, JetBlue, United $196
New York to San Francisco American, Alaska, JetBlue, Sun Country, United, Virgin America $236
Philadelphia to Austin American, JetBlue, Frontier, United $168
Washington to Austin American, JetBlue, United $254
Newark to Austin American, JetBlue, United $186
New York to Denver American, Alaska, JetBlue, Frontier, Spirit, Sun Country, United $181

Cheap International Flights to San Antonio - SAT

FlightsAirlineLowest Price
New York to Toronto American, Air Canada, Alaska, JetBlue, Porter, United, WestJet $183
Cheap Flights from Baltimore to San Antonio, TX, United States, from $315 Round trip from BWI to SAT