$100+ Cheap flights from Maryland to San Antonio (SAT)
This is the cheapest round-trip flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 12/1. Fares are subject to change and may not be available on all flights or dates of travel.
BWI — SAT
Nov 29 — Dec 61
Round-trip
1 adult, Economy
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Find cheap flights from Maryland to San Antonio with Cheapflights
1. Tell us where you want to go
Enter your travel information like dates, passengers, trip type (one-way or round trip), and preferred cabin class then click “Find deals”2. Select your favorite providers
We find the providers serving your travel needs. Choose up to four travel providers to compare side-by-side for flights, hotels, or car rentals.3. Compare prices and book
Review each provider’s pricing and select the best option for you! Book through your favorite provider’s website for a seamless experience.Cheap flight deals from Maryland to San Antonio
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Best
Last-minute
One-way
Cheapest flights from Maryland to San AntonioExplore the most affordable flight options available from Maryland to San Antonio. Find the lowest fares from popular airlines and budget airlines, with prices last updated on October 30, 2026.
Explore the most affordable flight options available from Maryland to San Antonio. Find the lowest fares from popular airlines and budget airlines, with prices last updated on October 30, 2026.
This Frontier deal was found by Cheapflights users on 10/28. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Frontier is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 12/37:12 pm -
1 stop18h 07m
Wed 12/912:32 pm -
1 stop10h 57m
Deal found 10/28![Frontier logo]()
$203
This Cheapflightsfares deal was found by Cheapflights users on 10/26. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 12/16:51 pm -
1 stop18h 51m
Fri 12/41:14 pm -
1 stop18h 12m
Deal found 10/26![Frontier logo]()
$206
This Cheapflightsfares deal was found by Cheapflights users on 10/27. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 11/193:11 pm -
1 stop21h 00m
Wed 11/2512:06 pm -
1 stop20h 01m
Deal found 10/27![Frontier logo]()
$211
This Southwest deal was found by Cheapflights users on 10/27. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 11/268:10 am -
Nonstop3h 55m
Wed 12/25:30 am -
Nonstop3h 05m
Deal found 10/27![Southwest logo]()
$227
This Cheapflightsfares deal was found by Cheapflights users on 10/27. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 12/610:16 am -
1 stop26h 24m
Fri 12/1112:32 pm -
1 stop19h 49m
Deal found 10/27![Frontier logo]()
$231
This Cheapflightsfares deal was found by Cheapflights users on 10/25. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 11/199:52 pm -
1 stop14h 19m
Mon 11/2312:06 pm -
1 stop20h 01m
Deal found 10/25![Frontier logo]()
$236
This Delta deal was found by Cheapflights users on 10/29. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 11/197:53 pm -
1 stop5h 40m
Mon 11/234:32 pm -
1 stop7h 26m
Deal found 10/29![Delta logo]()
$237
This Southwest deal was found by Cheapflights users on 10/25. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 12/510:50 am -
Nonstop3h 50m
Tue 12/89:50 am -
2 stops6h 45m
Deal found 10/25![Southwest logo]()
$242
This Southwest deal was found by Cheapflights users on 10/29. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 12/46:25 pm -
Nonstop4h 00m
Mon 12/75:30 am -
Nonstop3h 05m
Deal found 10/29![Southwest logo]()
$247
Best flights from Maryland to San AntonioDiscover carefully curated flight deals from Maryland to San Antonio that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated October 30, 2026.
Discover carefully curated flight deals from Maryland to San Antonio that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated October 30, 2026.
This Southwest deal was found by Cheapflights users on 10/26. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 12/510:50 am -
Nonstop3h 50m
Tue 12/86:00 am -
1 stop6h 45m
Deal found 10/26![Southwest logo]()
$237
This Delta deal was found by Cheapflights users on 10/29. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 12/174:51 pm -
1 stop8h 44m
Thu 12/242:27 pm -
1 stop7h 55m
Deal found 10/29![Delta logo]()
$242
This United Airlines deal was found by Cheapflights users on 10/27. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 12/66:10 am -
1 stop7h 10m
Sat 12/129:41 am -
2 stops10h 57m
Deal found 10/27![United Airlines logo]()
$397
This Delta deal was found by Cheapflights users on 10/29. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 12/45:44 pm -
1 stop6h 13m
Tue 12/86:16 am -
1 stop5h 38m
Deal found 10/29![Delta logo]()
$257
This Southwest deal was found by Cheapflights users on 10/28. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 12/175:55 pm -
1 stop7h 10m
Thu 12/312:45 pm -
Nonstop3h 10m
Deal found 10/28![Southwest logo]()
$262
This Southwest deal was found by Cheapflights users on 10/29. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 1/143:55 pm -
2 stops8h 00m
Mon 1/186:25 pm -
1 stop5h 35m
Deal found 10/29![Southwest logo]()
$342
This Delta deal was found by Cheapflights users on 10/29. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 12/197:34 pm -
1 stop6h 06m
Fri 12/251:00 pm -
1 stop6h 45m
Deal found 10/29![Delta logo]()
$358
This Southwest deal was found by Cheapflights users on 10/29. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 1/108:15 am -
Nonstop4h 00m
Fri 1/155:25 am -
1 stop5h 00m
Deal found 10/29![Southwest logo]()
$355
This Southwest deal was found by Cheapflights users on 10/26. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 12/287:15 pm -
2 stops7h 10m
Thu 12/316:45 am -
1 stop5h 20m
Deal found 10/26![Southwest logo]()
$362
This Southwest deal was found by Cheapflights users on 10/29. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 12/254:50 pm -
2 stops6h 55m
Tue 12/293:45 pm -
2 stops7h 25m
Deal found 10/29![Southwest logo]()
$404
This Southwest deal was found by Cheapflights users on 10/28. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 12/34:50 pm -
2 stops6h 55m
Sat 1/25:30 am -
2 stops6h 10m
Deal found 10/28![Southwest logo]()
$417
This Southwest deal was found by Cheapflights users on 10/27. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 12/187:00 am -
Nonstop4h 05m
Sun 1/35:40 pm -
1 stop5h 55m
Deal found 10/27![Southwest logo]()
$442
Last-minute flights from Maryland to San AntonioDiscover last-minute flight deals from Maryland to San Antonio. Data last updated October 30, 2026 and is based on user searches.
Discover last-minute flight deals from Maryland to San Antonio. Data last updated October 30, 2026 and is based on user searches.
This Southwest deal was found by Cheapflights users on 10/25. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 11/164:50 pm -
2 stops6h 55m
Wed 11/185:30 am -
Nonstop3h 05m
Deal found 10/25![Southwest logo]()
$242
This United Airlines deal was found by Cheapflights users on 10/26. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 11/164:30 pm -
1 stop5h 56m
Thu 11/195:30 am -
1 stop5h 06m
Deal found 10/26![United Airlines logo]()
$253
This Frontier deal was found by Cheapflights users on 10/27. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Frontier is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 11/169:12 am -
1 stop8h 06m
Mon 12/712:32 pm -
1 stop10h 57m
Deal found 10/27![Frontier logo]()
$254
This Cheapflightsfares deal was found by Cheapflights users on 10/27. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 11/193:11 pm -
1 stop21h 00m
Wed 11/2512:06 pm -
1 stop20h 01m
Deal found 10/27![Frontier logo]()
$211
This Cheapflightsfares deal was found by Cheapflights users on 10/25. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 11/199:52 pm -
1 stop14h 19m
Mon 11/2312:06 pm -
1 stop20h 01m
Deal found 10/25![Frontier logo]()
$236
This Delta deal was found by Cheapflights users on 10/29. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 11/197:53 pm -
1 stop5h 40m
Mon 11/235:30 am -
1 stop5h 03m
Deal found 10/29![Delta logo]()
$237
This Delta deal was found by Cheapflights users on 10/27. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 11/206:00 am -
1 stop5h 50m
Mon 11/235:30 am -
1 stop5h 03m
Deal found 10/27![Delta logo]()
$257
This Southwest deal was found by Cheapflights users on 10/27. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 11/268:10 am -
Nonstop3h 55m
Wed 12/25:30 am -
Nonstop3h 05m
Deal found 10/27![Southwest logo]()
$227
One-way flights from Maryland to San AntonioSearch for one-way flight options from Maryland to San Antonio. Find affordable one-way fares based on user searches. Data last updated October 30, 2026.
Search for one-way flight options from Maryland to San Antonio. Find affordable one-way fares based on user searches. Data last updated October 30, 2026.
This Cheapflightsfares deal was found by Cheapflights users on 10/27. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 12/16:51 pm -
1 stop18h 51m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 10/27![Frontier logo]()
$100
This Trip.com deal was found by Cheapflights users on 10/27. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Trip.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 11/169:12 am -
1 stop8h 06m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 10/27![Frontier logo]()
$101
This CheapOair deal was found by Cheapflights users on 10/28. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure CheapOair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 12/87:12 pm -
1 stop17h 28m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 10/28![Frontier logo]()
$105
This Cheapflightsfares deal was found by Cheapflights users on 10/29. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 12/26:27 am -
1 stop7h 15m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 10/29![Frontier logo]()
$112
This Southwest deal was found by Cheapflights users on 10/29. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 12/106:25 pm -
Nonstop4h 00m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 10/29![Southwest logo]()
$114
This Cheapflightsfares deal was found by Cheapflights users on 10/28. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 12/186:25 am -
1 stop7h 07m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 10/28![Frontier logo]()
$117
This Cheapflightsfares deal was found by Cheapflights users on 10/27. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 11/249:59 pm -
1 stop14h 12m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 10/27![Frontier logo]()
$118
This Delta deal was found by Cheapflights users on 10/29. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 12/174:51 pm -
1 stop8h 44m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 10/29![Delta logo]()
$119
This Cheapflightsfares deal was found by Cheapflights users on 10/25. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 12/107:12 pm -
1 stop17h 28m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 10/25![Frontier logo]()
$123
This United Airlines deal was found by Cheapflights users on 10/28. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 12/126:10 am -
2 stops10h 38m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 10/28![United Airlines logo]()
$124
Find flight deals from Maryland to San Antonio
Keep the following information in mind while searching for Maryland to San Antonio flight deals. Data was last updated October 30, 2026.
Most accurate provider | FlightHub 3 stars |
|---|---|
Most trusted provider | FlightHub 3 stars |
Round-trip from | $203 (Frontier) |
One-way from | $100 (Cheapflightsfares) |
Popular in | June |
Cheapest in | January |
Average price | $416 |
Good round-trip deal | $412 or less |
Good one-way deal | $138 or less |
Cheapflights Fare Finder
Customize your flight search to find flights from Maryland to San Antonio that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, Cheapflights users made 7,457,451 searches. Data last updated October 30, 2026.
Use the filters below to find and compare flights from Maryland to San Antonio that are best for you.
Fly from
Fly to
Route
Depart
Return
Cheapest round-trip
BaltimoreSan Antonio
BWI Baltimore/Washington - SAT San Antonio
BWISAT
Baltimore/Washington
Thu 12/17
4:51 pm-12:35 am
1 stop8h 44m
San Antonio
Wed 12/31
12:00 am-1:00 am
Nonstop0h 00m
$119
BaltimoreSan Antonio
BWI Baltimore/Washington - SAT San Antonio
BWISAT
Baltimore/Washington
Wed 12/16
4:20 pm-11:04 pm
1 stop7h 44m
San Antonio
Wed 12/31
12:00 am-1:00 am
Nonstop0h 00m
$119
BaltimoreSan Antonio
BWI Baltimore/Washington - SAT San Antonio
BWISAT
Baltimore/Washington
Sat 2/20
11:40 am-2:35 pm
Nonstop3h 55m
San Antonio
Wed 12/31
12:00 am-1:00 am
Nonstop0h 00m
$119
BaltimoreSan Antonio
BWI Baltimore/Washington - SAT San Antonio
BWISAT
Baltimore/Washington
Thu 12/10
6:00 am-10:54 am
1 stop5h 54m
San Antonio
Wed 12/31
12:00 am-1:00 am
Nonstop0h 00m
$119
BaltimoreSan Antonio
BWI Baltimore/Washington - SAT San Antonio
BWISAT
Baltimore/Washington
Thu 11/26
2:00 pm-7:48 pm
1 stop6h 48m
San Antonio
Wed 12/31
12:00 am-1:00 am
Nonstop0h 00m
$119
Quickest round-trip
BaltimoreSan Antonio
BWI Baltimore/Washington - SAT San Antonio
BWISAT
Baltimore/Washington
Fri 12/18
8:30 pm-11:20 pm
Nonstop3h 50m
San Antonio
Wed 12/31
12:00 am-1:00 am
Nonstop0h 00m
$139
BaltimoreSan Antonio
BWI Baltimore/Washington - SAT San Antonio
BWISAT
Baltimore/Washington
Mon 12/21
10:28 am-5:24 pm
1 stop7h 56m
San Antonio
Wed 12/31
12:00 am-1:00 am
Nonstop0h 00m
$144
BaltimoreSan Antonio
BWI Baltimore/Washington - SAT San Antonio
BWISAT
Baltimore/Washington
Wed 12/23
7:15 pm-1:25 am
2 stops7h 10m
San Antonio
Wed 12/31
12:00 am-1:00 am
Nonstop0h 00m
$154
BaltimoreSan Antonio
BWI Baltimore/Washington - SAT San Antonio
BWISAT
Baltimore/Washington
Fri 12/25
4:50 pm-10:45 pm
2 stops6h 55m
San Antonio
Wed 12/31
12:00 am-1:00 am
Nonstop0h 00m
$154
BaltimoreSan Antonio
BWI Baltimore/Washington - SAT San Antonio
BWISAT
Baltimore/Washington
Sat 12/5
10:50 am-1:40 pm
Nonstop3h 50m
San Antonio
Tue 12/8
6:00 am-1:45 pm
1 stop6h 45m
$237
Showing 1-10 of 21 resultsSorted by cheapest first
Best time to book a flight from Maryland to San Antonio
Have a flexible travel schedule? Discover the best time to fly to San Antonio from Maryland with our price prediction graph.
BWI-SAT
Estimated round-trip price
Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.
Cheapflights Insights
Everything you need to know about your flight from Maryland to San Antonio
USMD-SAT
BWI-SAT
What is the cheapest month to book a flight from Maryland to San Antonio?
Currently, May is the cheapest month in which you can book a flight from Maryland to San Antonio (average of $439). Flying from Maryland to San Antonio in June is currently the most expensive (average of $566). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.
What is the cheapest time of day to fly from MD to SAT?
Find hourly flight availability from Maryland to San Antonio. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated October 30, 2026.
A simple way to save on the total cost of your ticket is to fly from Maryland to San Antonio in the afternoon. If you’re flexible enough to do this you can expect to save up to 10% on your trip compared to booking a flight at noon.
How much does it cost to fly round-trip from Maryland to San Antonio?
Airfare is below average for this route at the moment.
Maryland to San Antonio flights typically cost between $358 and $619 in December.The cheapest round-trip price found within the last 5 days was $203 on Frontier (Dec 3-Dec 9).
How far ahead should I book a flight from Maryland to San Antonio?
To ensure you get the cheapest price possible for a flight from Maryland to San Antonio, you should look to book at least 61 days in advance of your intended travel date. The price of your flight may increase if you delay and leave booking until a week or so before departure.
Related info for your journey
Find useful and relevant information for your journey from Maryland to San Antonio. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.
Traveling to a place near San Antonio?
Book flights to San Antonio if you plan to visit one of these locationsNew Braunfels
Kerrville
Browse thousands of different options on Cheapflights for your next trip
Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.
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Alternative routes for Maryland to San Antonio
See prices for flight routes from nearby airports that may be better suited for you.
Complete your trip
Complete your trip to San Antonio by adding a car rental and/or hotel reservation to your travel itinerary.
Search flights from Maryland to San Antonio by cabin class
Find flights from Maryland to San Antonio, based on your preferred cabin class, be it economy, premium economy, business, or first class.
Maryland and San Antonio flights
Browse other Maryland and San Antonio flight options. Last updated on October 30, 2026.
Popular flight searches
Check out other popular destinations found by fellow travelers in 2026
Other flights to San Antonio
Explore flights to San Antonio departing from other origins. Flights are based on user searches made on Cheapflights and were last updated on October 30, 2026.
Maryland to San Antonio flights
Consider these flights traveling from Maryland to San Antonio.
Top 5 airlines flying from Maryland to San Antonio
Discover the top 5 airlines that operate flights from Maryland to San Antonio. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 7,457,451 searches. Data last updated October 30, 2026.
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$246 | Average$396 | FlexibilityNo cancel fee | On-timeN/A | |
| Cheapest$278 | Average$462 | FlexibilityNo cancel fee | On-time69% | |
| Cheapest$281 | Average$473 | FlexibilityNo cancel fee | On-time71% | |
| Cheapest$327 | Average$518 | FlexibilityNo cancel fee | On-time63% | |
| Cheapest$381 | Average$434 | FlexibilityNo cancel fee | On-time62% |