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

Popular flights from Baltimore to San Antonio

We’ve got the inside scoop on finding the best time to fly for the best price. Not sure when to travel for your next vacation? Find details below on when-to-fly and when-to-buy.

American Airlines
Departure Date Return Date Lowest Price
Aug 18, 2016 Aug 30, 2016 $301
United Airlines
Departure Date Return Date Lowest Price
Aug 24, 2016 Aug 27, 2016 $302

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 $344.

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 $1,498 $422
7-14 days $692 $372
14-21 days $505 $380
21-30 days $712 $363
30-60 days $415 $325
60-90 days $477 $326
90+ days $415 $274

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
$363 $326 $325 $326 $328 $328 $414

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
April Baltimore San Antonio American 4/30/16 5/1/16 1 $902
May Baltimore San Antonio American 5/23/16 5/25/16 1 $363
June Baltimore San Antonio American 6/15/16 6/21/16 1 $325
July Baltimore San Antonio United 7/2/16 7/9/16 1 $328
August Baltimore San Antonio American 8/18/16 8/30/16 1 $301
September Baltimore San Antonio United 9/6/16 9/13/16 1 $274
October Baltimore San Antonio American 10/3/16 10/6/16 1 $328
November Baltimore San Antonio American 11/10/16 11/14/16 1 $328

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
1 2 3 4 5 6 7
$1,498
8 9 10 11 12 13 14
$1,498 $737
15 16 17 18 19 20 21
$737 $505
22 23 24 25 26 27 28
$505 $712
29 30 31 1 2 3 4
$712 $420
5 6 7 8 9 10 11
$420

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 $163.

The average price for round trip flights from Baltimore to San Antonio is $326.

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 CLT X X X X X X X
Delta SLC X X X X X X X
United IAH 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 $88
Baltimore to Austin American, Alaska, JetBlue, United $330
Baltimore to Houston American, Spirit, United $157

Cheap Domestic Flights to San Antonio - SAT

FlightsAirlineLowest Price
New York to San Antonio American, United $228
Philadelphia to San Antonio American, Alaska, Frontier, United $148
Washington to San Antonio American, Alaska, United $302
Newark to San Antonio American, United $272
Pittsburgh to San Antonio American, Alaska, United $376
Norfolk to San Antonio American, Alaska, United $348
Richmond to San Antonio American, United $346
Harrisburg to San Antonio American, Alaska, United $387
Newport News to San Antonio American $366
Wilkes - Barre to San Antonio American, United $278
Charlottesville to San Antonio American, United $398
New York to Dallas - Ft Worth American, Alaska, JetBlue, Spirit, United, Virgin America $88
New York to Houston American, Alaska, JetBlue, Spirit, United $285
New York to Austin American, Alaska, JetBlue, Spirit, United $193
Philadelphia to Dallas - Ft Worth American, Alaska, JetBlue, Spirit, United $106
New York to Las Vegas American, Alaska, JetBlue, Spirit, United, Virgin America $237
New York to Orlando American, Alaska, JetBlue, Spirit, United $127
Washington to Dallas - Ft Worth American, Alaska, United, Virgin America $88
New York to Miami American, Frontier, United $125
Newark to Dallas - Ft Worth American, JetBlue, United $138
Washington to Houston American, Alaska, JetBlue, United $213
New York to San Francisco American, Alaska, JetBlue, Sun Country, United, Virgin America $272
Philadelphia to Austin American, Alaska, JetBlue, Frontier, Spirit, United $202
Washington to Austin American, Alaska, JetBlue, United $274
Newark to Austin American, Alaska, JetBlue, United $193
New York to Denver American, Alaska, JetBlue, Frontier, Spirit, Sun Country, United $188

Cheap International Flights to San Antonio - SAT

FlightsAirlineLowest Price
New York to Toronto American, Air Canada, Alaska, JetBlue, Spirit, Porter, United, Virgin America, WestJet $175
Cheap Flights from Baltimore to San Antonio, TX, United States, from $301 Round trip from BWI to SAT