$90+ Cheap flights from Maryland to San Antonio (SAT)
This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 9/29. Fares are subject to change and may not be available on all flights or dates of travel.
BWI — SAT
Sep 30 — Oct 71
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
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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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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 August 31, 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 August 31, 2026.
This Expedia deal was found by Cheapflights users on 8/26. 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 Expedia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 10/159:52 pm -
1 stop12h 16m
Mon 10/1910:03 am -
1 stop21h 17m
Deal found 8/26![Frontier logo]()
$238
This Frontier deal was found by Cheapflights users on 8/27. 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.
Thu 9/173:04 pm -
1 stop19h 06m
Wed 9/2310:03 am -
1 stop21h 28m
Deal found 8/27![Frontier logo]()
$239
This Frontier deal was found by Cheapflights users on 8/25. 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 Frontier is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 10/189:52 pm -
1 stop12h 16m
Fri 10/2310:03 am -
1 stop9h 54m
Deal found 8/25![Frontier logo]()
$240
This CheapOair deal was found by Cheapflights users on 8/27. 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 CheapOair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 9/299:27 am -
1 stop24h 40m
Mon 10/510:05 am -
1 stop9h 39m
Deal found 8/27![Frontier logo]()
$248
This CheapOair deal was found by Cheapflights users on 8/27. 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 CheapOair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 9/209:32 pm -
1 stop12h 38m
Wed 9/2310:03 am -
1 stop21h 28m
Deal found 8/27![Frontier logo]()
$249
This CheapOair deal was found by Cheapflights users on 8/27. 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 CheapOair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 10/49:27 am -
1 stop24h 43m
Wed 10/710:03 am -
1 stop21h 17m
Deal found 8/27![Frontier logo]()
$274
This Frontier deal was found by Cheapflights users on 8/30. 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 9/179:32 pm -
1 stop12h 38m
Mon 10/510:05 am -
1 stop9h 39m
Deal found 8/30![Frontier logo]()
$280
This CheapOair deal was found by Cheapflights users on 8/27. 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 CheapOair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 9/279:27 am -
1 stop24h 43m
Wed 9/3010:03 am -
1 stop21h 28m
Deal found 8/27![Frontier logo]()
$282
This Frontier deal was found by Cheapflights users on 8/27. 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.
Thu 10/229:52 pm -
1 stop12h 16m
Mon 10/2610:03 am -
1 stop6h 27m
Deal found 8/27![Frontier logo]()
$292
This Kiwi.com deal was found by Cheapflights users on 8/28. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 9/198:00 am -
1 stop25h 45m
Mon 9/2110:05 am -
2 stops20h 11m
Deal found 8/28![Multiple Airlines logo]()
$296
This Kiwi.com deal was found by Cheapflights users on 8/26. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 9/295:32 pm -
2 stops26h 53m
Fri 10/210:05 am -
1 stop7h 26m
Deal found 8/26![Frontier logo]()
$297
This Kiwi.com deal was found by Cheapflights users on 8/29. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 11/77:25 pm -
1 stop14h 20m
Thu 11/128:20 pm -
2 stops34h 01m
Deal found 8/29![Multiple Airlines logo]()
$299
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 August 31, 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 August 31, 2026.
This Southwest deal was found by Cheapflights users on 8/26. 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.
Tue 11/101:35 pm -
2 stops9h 30m
Fri 11/134:55 pm -
1 stop4h 55m
Deal found 8/26![Southwest logo]()
$320
This Delta deal was found by Cheapflights users on 8/27. 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.
Thu 11/1912:29 pm -
1 stop8h 19m
Mon 11/231:44 pm -
1 stop5h 57m
Deal found 8/27![Delta logo]()
$324
This United Airlines deal was found by Cheapflights users on 8/27. 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.
Thu 10/13:04 pm -
1 stop5h 24m
Sat 10/319:35 am -
2 stops8h 26m
Deal found 8/27![United Airlines logo]()
$332
This KAYAK deal was found by Cheapflights users on 8/28. 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 KAYAK is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 9/222:54 pm -
1 stop7h 44m
Thu 9/245:00 am -
1 stop5h 09m
Deal found 8/28![American Airlines logo]()
$434
This Delta deal was found by Cheapflights users on 8/26. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 11/1010:25 am -
1 stop6h 02m
Thu 11/1210:59 am -
1 stop5h 25m
Deal found 8/26![Delta logo]()
$327
This Southwest deal was found by Cheapflights users on 8/27. 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.
Mon 11/165:00 am -
1 stop10h 05m
Sat 11/215:05 pm -
1 stop4h 55m
Deal found 8/27![Southwest logo]()
$327
This United Airlines deal was found by Cheapflights users on 8/26. 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.
Sat 10/3110:30 am -
2 stops11h 56m
Wed 11/411:45 am -
2 stops10h 27m
Deal found 8/26![United Airlines logo]()
$337
This United Airlines deal was found by Cheapflights users on 8/28. 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 10/106:00 pm -
Nonstop3h 38m
Sat 10/177:00 am -
Nonstop3h 20m
Deal found 8/28![United Airlines logo]()
$339
This Delta deal was found by Cheapflights users on 8/27. 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 10/3012:00 pm -
1 stop6h 14m
Mon 11/25:30 am -
1 stop8h 01m
Deal found 8/27![Delta logo]()
$345
This Southwest deal was found by Cheapflights users on 8/26. 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.
Wed 9/97:25 am -
2 stops6h 25m
Tue 9/224:20 pm -
1 stop5h 00m
Deal found 8/26![Southwest logo]()
$349
This United Airlines deal was found by Cheapflights users on 8/30. 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.
Fri 10/28:30 am -
1 stop8h 23m
Mon 10/512:10 pm -
Nonstop3h 20m
Deal found 8/30![United Airlines logo]()
$349
This Southwest deal was found by Cheapflights users on 8/28. 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 10/86:00 am -
1 stop6h 40m
Mon 10/123:20 pm -
1 stop6h 35m
Deal found 8/28![Southwest logo]()
$359
This Delta deal was found by Cheapflights users on 8/27. 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 11/133:00 pm -
1 stop5h 48m
Sun 11/156:30 am -
1 stop6h 24m
Deal found 8/27![Delta logo]()
$359
This Delta deal was found by Cheapflights users on 8/30. 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.
Mon 12/77:39 pm -
1 stop5h 57m
Sat 12/127:38 am -
1 stop5h 24m
Deal found 8/30![Delta logo]()
$359
This Southwest deal was found by Cheapflights users on 8/30. 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 10/241:00 pm -
2 stops8h 40m
Tue 10/277:00 am -
1 stop4h 50m
Deal found 8/30![Southwest logo]()
$360
This United Airlines deal was found by Cheapflights users on 8/27. 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.
Thu 10/16:15 am -
2 stops10h 38m
Tue 10/62:00 pm -
2 stops8h 30m
Deal found 8/27![United Airlines logo]()
$387
This Southwest deal was found by Cheapflights users on 8/27. 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 10/233:35 pm -
2 stops9h 05m
Tue 10/2712:55 pm -
2 stops8h 35m
Deal found 8/27![Southwest logo]()
$364
This United Airlines deal was found by Cheapflights users on 8/27. 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.
Thu 9/106:00 pm -
Nonstop3h 38m
Tue 9/1512:10 pm -
Nonstop3h 20m
Deal found 8/27![United Airlines logo]()
$393
This Southwest deal was found by Cheapflights users on 8/30. 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.
Wed 11/112:10 pm -
2 stops7h 25m
Sun 11/157:20 am -
2 stops6h 40m
Deal found 8/30![Southwest logo]()
$369
This United Airlines deal was found by Cheapflights users on 8/26. 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.
Thu 9/105:15 pm -
1 stop6h 36m
Mon 9/147:00 am -
Nonstop3h 20m
Deal found 8/26![United Airlines logo]()
$403
This Southwest deal was found by Cheapflights users on 8/27. 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.
Mon 10/196:50 pm -
1 stop6h 05m
Fri 10/236:35 am -
2 stops8h 50m
Deal found 8/27![Southwest logo]()
$378
This Delta deal was found by Cheapflights users on 8/30. 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.
Mon 11/165:15 am -
1 stop5h 39m
Sat 11/215:10 pm -
1 stop6h 45m
Deal found 8/30![Delta logo]()
$495
This United Airlines deal was found by Cheapflights users on 8/27. 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.
Thu 10/83:04 pm -
1 stop7h 27m
Thu 10/155:30 am -
1 stop5h 26m
Deal found 8/27![United Airlines logo]()
$417
This Southwest deal was found by Cheapflights users on 8/30. 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 10/1012:35 pm -
2 stops9h 05m
Sat 10/1712:35 pm -
1 stop7h 20m
Deal found 8/30![Southwest logo]()
$388
This Delta deal was found by Cheapflights users on 8/26. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 12/207:15 am -
1 stop7h 19m
Sun 1/105:30 am -
1 stop5h 29m
Deal found 8/26![Delta logo]()
$509
This United Airlines deal was found by Cheapflights users on 8/28. 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.
Thu 12/2412:50 pm -
1 stop6h 19m
Mon 12/285:15 am -
1 stop5h 15m
Deal found 8/28![United Airlines logo]()
$442
This Southwest deal was found by Cheapflights users on 8/30. 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 10/163:35 pm -
2 stops9h 05m
Sun 10/186:15 am -
1 stop5h 05m
Deal found 8/30![Southwest logo]()
$409
This United Airlines deal was found by Cheapflights users on 8/30. 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.
Thu 10/223:02 pm -
1 stop7h 29m
Mon 10/267:00 am -
Nonstop3h 13m
Deal found 8/30![United Airlines logo]()
$453
This Delta deal was found by Cheapflights users on 8/27. 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 9/115:27 pm -
1 stop6h 17m
Tue 9/156:35 am -
1 stop7h 09m
Deal found 8/27![Delta logo]()
$553
This Southwest deal was found by Cheapflights users on 8/30. 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.
Tue 9/156:50 pm -
1 stop5h 10m
Sat 9/1912:55 pm -
2 stops7h 55m
Deal found 8/30![Southwest logo]()
$420
Last-minute flights from Maryland to San AntonioDiscover last-minute flight deals from Maryland to San Antonio. Data last updated August 31, 2026 and is based on user searches.
Discover last-minute flight deals from Maryland to San Antonio. Data last updated August 31, 2026 and is based on user searches.
This Frontier deal was found by Cheapflights users on 8/26. 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 Frontier is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 9/109:32 pm -
1 stop12h 38m
Mon 9/1410:05 am -
1 stop9h 39m
Deal found 8/26![Frontier logo]()
$300
This CheapOair deal was found by Cheapflights users on 8/26. 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 CheapOair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 9/139:32 pm -
1 stop12h 38m
Wed 9/1610:03 am -
1 stop21h 28m
Deal found 8/26![Frontier logo]()
$304
This Frontier deal was found by Cheapflights users on 8/27. 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.
Thu 9/173:04 pm -
1 stop19h 06m
Wed 9/2310:03 am -
1 stop21h 28m
Deal found 8/27![Frontier logo]()
$239
This Frontier deal was found by Cheapflights users on 8/30. 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 9/179:32 pm -
1 stop12h 38m
Mon 10/510:05 am -
1 stop9h 39m
Deal found 8/30![Frontier logo]()
$280
This Kiwi.com deal was found by Cheapflights users on 8/28. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 9/198:00 am -
1 stop25h 45m
Mon 9/2110:05 am -
2 stops20h 11m
Deal found 8/28![Multiple Airlines logo]()
$296
This CheapOair deal was found by Cheapflights users on 8/27. 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 CheapOair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 9/209:32 pm -
1 stop12h 38m
Wed 9/2310:03 am -
1 stop21h 28m
Deal found 8/27![Frontier logo]()
$249
This Super.com deal was found by Cheapflights users on 8/27. 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 Super.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 9/216:00 am -
1 stop16h 03m
Thu 9/2412:39 pm -
1 stop16h 41m
Deal found 8/27![Frontier logo]()
$307
This Kiwi.com deal was found by Cheapflights users on 8/30. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 9/239:30 am -
1 stop24h 15m
Wed 9/3010:03 am -
1 stop13h 06m
Deal found 8/30![Multiple Airlines logo]()
$300
This CheapOair deal was found by Cheapflights users on 8/27. 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 CheapOair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 9/279:27 am -
1 stop24h 43m
Wed 9/3010:03 am -
1 stop21h 28m
Deal found 8/27![Frontier logo]()
$282
This CheapOair deal was found by Cheapflights users on 8/27. 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 CheapOair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 9/299:27 am -
1 stop24h 40m
Mon 10/510:05 am -
1 stop9h 39m
Deal found 8/27![Frontier logo]()
$248
This Kiwi.com deal was found by Cheapflights users on 8/26. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 9/295:32 pm -
2 stops26h 53m
Fri 10/210:05 am -
1 stop7h 26m
Deal found 8/26![Frontier logo]()
$297
This Kiwi.com deal was found by Cheapflights users on 8/26. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 9/295:32 pm -
2 stops26h 53m
Thu 10/19:25 am -
1 stop6h 02m
Deal found 8/26![Multiple Airlines logo]()
$301
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 August 31, 2026.
Search for one-way flight options from Maryland to San Antonio. Find affordable one-way fares based on user searches. Data last updated August 31, 2026.
This Super.com deal was found by Cheapflights users on 8/29. 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 Super.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 9/297:15 am -
1 stop26h 52m
Deal found 8/29![Frontier logo]()
$90
This Super.com deal was found by Cheapflights users on 8/27. 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 Super.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 10/268:44 pm -
1 stop25h 50m
Deal found 8/27![Frontier logo]()
$94
This American Airlines deal was found by Cheapflights users on 8/29. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 9/295:32 pm -
Nonstop3h 52m
Deal found 8/29![American Airlines logo]()
$95
This Southwest deal was found by Cheapflights users on 8/30. 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.
Wed 9/306:25 am -
1 stop5h 25m
Deal found 8/30![Southwest logo]()
$105
This Southwest deal was found by Cheapflights users on 8/28. 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.
Tue 10/66:00 am -
2 stops7h 25m
Deal found 8/28![Southwest logo]()
$110
This United Airlines deal was found by Cheapflights users on 8/26. 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.
Wed 9/309:34 am -
1 stop7h 57m
Deal found 8/26![United Airlines logo]()
$119
This Kiwi.com deal was found by Cheapflights users on 8/26. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 10/285:22 pm -
2 stops40h 56m
Deal found 8/26![Frontier logo]()
$122
This Booking.com deal was found by Cheapflights users on 8/27. 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 Booking.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 10/229:52 pm -
1 stop12h 16m
Deal found 8/27![Frontier logo]()
$125
This Expedia deal was found by Cheapflights users on 8/26. 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 Expedia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 9/279:32 pm -
1 stop12h 38m
Deal found 8/26![Frontier logo]()
$126
This Kiwi.com deal was found by Cheapflights users on 8/26. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 10/317:42 am -
1 stop27h 03m
Deal found 8/26![Multiple Airlines logo]()
$126
This Kiwi.com deal was found by Cheapflights users on 8/27. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 9/268:00 am -
1 stop25h 45m
Deal found 8/27![Multiple Airlines logo]()
$129
This CheapOair deal was found by Cheapflights users on 8/27. 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 CheapOair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 10/299:15 am -
1 stop25h 03m
Deal found 8/27![Frontier logo]()
$130
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 August 31, 2026.
Most accurate provider | FlightHub 3 stars |
|---|---|
Most trusted provider | FlightHub 3 stars |
Round-trip from | $238 (Expedia) |
One-way from | $90 (Super.com) |
Popular in | June |
Cheapest in | October |
Average price | $398 |
Good round-trip deal | $353 or less |
Good one-way deal | $293 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 August 31, 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
Washington, D.C.San Antonio
DCA Washington, D.C. Reagan-National - SAT San Antonio
DCASAT
Washington, D.C. Reagan-National
Tue 11/10
1:35 pm-10:05 pm
2 stops9h 30m
San Antonio
Fri 11/13
4:55 pm-10:50 pm
1 stop4h 55m
$320
Washington, D.C.San Antonio
DCA Washington, D.C. Reagan-National - SAT San Antonio
DCASAT
Washington, D.C. Reagan-National
Thu 11/19
12:29 pm-7:48 pm
1 stop8h 19m
San Antonio
Mon 11/23
1:44 pm-8:41 pm
1 stop5h 57m
$324
BaltimoreSan Antonio
BWI Baltimore/Washington - SAT San Antonio
BWISAT
Baltimore/Washington
Tue 11/10
10:25 am-3:27 pm
1 stop6h 02m
San Antonio
Thu 11/12
10:59 am-5:24 pm
1 stop5h 25m
$327
PhiladelphiaSan Antonio
PHL Philadelphia - SAT San Antonio
PHLSAT
Philadelphia
Mon 11/16
5:00 am-2:05 pm
1 stop10h 05m
San Antonio
Sat 11/21
5:05 pm-11:00 pm
1 stop4h 55m
$327
BaltimoreSan Antonio
BWI Baltimore/Washington - SAT San Antonio
BWISAT
Baltimore/Washington
Thu 10/1
3:04 pm-7:28 pm
1 stop5h 24m
San Antonio
Sat 10/31
9:35 am-7:01 pm
2 stops8h 26m
$332
PhiladelphiaSan Antonio
PHL Philadelphia - SAT San Antonio
PHLSAT
Philadelphia
Sat 10/31
10:30 am-9:26 pm
2 stops11h 56m
San Antonio
Wed 11/4
11:45 am-11:12 pm
2 stops10h 27m
$337
Quickest round-trip
Washington, D.C.San Antonio
IAD Washington, D.C. Dulles Intl - SAT San Antonio
IADSAT
Washington, D.C. Dulles Intl
Sat 10/10
6:00 pm-8:38 pm
Nonstop3h 38m
San Antonio
Sat 10/17
7:00 am-11:20 am
Nonstop3h 20m
$339
PhiladelphiaSan Antonio
PHL Philadelphia - SAT San Antonio
PHLSAT
Philadelphia
Fri 10/30
12:00 pm-5:14 pm
1 stop6h 14m
San Antonio
Mon 11/2
5:30 am-2:31 pm
1 stop8h 01m
$345
Washington, D.C.San Antonio
DCA Washington, D.C. Reagan-National - SAT San Antonio
DCASAT
Washington, D.C. Reagan-National
Wed 9/9
7:25 am-12:50 pm
2 stops6h 25m
San Antonio
Tue 9/22
4:20 pm-10:20 pm
1 stop5h 00m
$349
Washington, D.C.San Antonio
IAD Washington, D.C. Dulles Intl - SAT San Antonio
IADSAT
Washington, D.C. Dulles Intl
Fri 10/2
8:30 am-3:53 pm
1 stop8h 23m
San Antonio
Mon 10/5
12:10 pm-4:30 pm
Nonstop3h 20m
$349
Showing 1-10 of 60 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.
DCA-SAT
BWI-SAT
PHL-SAT
IAD-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
DCA-SAT
BWI-SAT
PHL-SAT
IAD-SAT
What is the cheapest month to book a flight from Maryland to San Antonio?
Currently, January is the cheapest month in which you can book a flight from Maryland to San Antonio (average of $429). Flying from Maryland to San Antonio in June is currently the most expensive (average of $574). 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 August 31, 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 14% 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 $353 and $637 in October.The cheapest round-trip price found within the last 5 days was $238 on Frontier (Oct 15-Oct 19).
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 82 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
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Alternative routes for Maryland to San Antonio
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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 August 31, 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 August 31, 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 August 31, 2026.
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$246 | Average$397 | FlexibilityNo cancel fee | On-timeN/A | |
| Cheapest$249 | Average$400 | FlexibilityNo cancel fee | On-time69% | |
| Cheapest$280 | Average$472 | FlexibilityNo cancel fee | On-time71% | |
| Cheapest$343 | Average$517 | FlexibilityNo cancel fee | On-time63% | |
| Cheapest$381 | Average$455 | FlexibilityNo cancel fee | On-time62% |