$99+ Cheap flights from San Antonio (SAT) to Missouri
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 9/2. Fares are subject to change and may not be available on all flights or dates of travel.
SAT — STL
Sep 7 — Sep 141
Round-trip
1 adult, Economy
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Cheapest flights from San Antonio to MissouriExplore the most affordable flight options available from San Antonio to Missouri. Find the lowest fares from popular airlines and budget airlines, with prices last updated on August 8, 2026.
Explore the most affordable flight options available from San Antonio to Missouri. Find the lowest fares from popular airlines and budget airlines, with prices last updated on August 8, 2026.
This Southwest deal was found by Cheapflights users on 8/3. 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 8/293:40 pm -
1 stop3h 55m
Mon 8/3111:40 am -
Nonstop2h 00m
Deal found 8/3![Southwest logo]()
$227
This Expedia deal was found by Cheapflights users on 8/2. 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 9/108:20 pm -
1 stop23h 17m
Mon 9/1411:20 am -
1 stop8h 05m
Deal found 8/2![Frontier logo]()
$230
This Kiwi.com deal was found by Cheapflights users on 8/3. 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 8/298:26 pm -
1 stop16h 27m
Mon 8/311:38 pm -
1 stop5h 53m
Deal found 8/3![Frontier logo]()
$233
This Southwest deal was found by Cheapflights users on 8/2. 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 8/2712:05 pm -
Nonstop1h 55m
Mon 8/3111:40 am -
Nonstop2h 00m
Deal found 8/2![Southwest logo]()
$237
This CheapOair deal was found by Cheapflights users on 8/2. 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 8/278:26 pm -
1 stop16h 27m
Mon 8/311:38 pm -
1 stop5h 53m
Deal found 8/2![Frontier logo]()
$240
This CheapOair deal was found by Cheapflights users on 8/3. 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.
Fri 9/48:26 pm -
1 stop16h 27m
Mon 9/74:47 pm -
1 stop28h 42m
Deal found 8/3![Frontier logo]()
$246
This Expedia deal was found by Cheapflights users on 8/4. 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.
Mon 9/1412:39 pm -
1 stop22h 53m
Fri 9/188:10 pm -
1 stop23h 15m
Deal found 8/4![Frontier logo]()
$248
This Trip.com deal was found by Cheapflights users on 8/3. 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.
Wed 9/28:26 pm -
1 stop22h 47m
Mon 9/76:45 pm -
1 stop26h 44m
Deal found 8/3![Frontier logo]()
$251
This Trip.com deal was found by Cheapflights users on 8/4. 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.
Sat 9/128:20 pm -
1 stop15h 47m
Thu 9/175:19 pm -
1 stop15h 51m
Deal found 8/4![Frontier logo]()
$252
This Kiwi.com deal was found by Cheapflights users on 8/3. 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 9/158:20 pm -
1 stop22h 57m
Sun 9/208:10 pm -
1 stop23h 15m
Deal found 8/3![Frontier logo]()
$255
This Frontier deal was found by Cheapflights users on 8/7. 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 9/2412:39 pm -
1 stop9h 06m
Sun 9/2710:30 pm -
1 stop13h 14m
Deal found 8/7![Frontier logo]()
$260
This CheapOair deal was found by Cheapflights users on 8/6. 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 11/87:56 pm -
1 stop17h 26m
Tue 11/102:17 pm -
1 stop19h 55m
Deal found 8/6![Frontier logo]()
$264
Best flights from San Antonio to MissouriDiscover carefully curated flight deals from San Antonio to Missouri that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated August 8, 2026.
Discover carefully curated flight deals from San Antonio to Missouri that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated August 8, 2026.
This Southwest deal was found by Cheapflights users on 8/2. 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 9/1012:05 pm -
Nonstop1h 55m
Mon 9/1411:40 am -
Nonstop2h 00m
Deal found 8/2![Southwest logo]()
$237
This United Airlines deal was found by Cheapflights users on 8/3. 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 8/295:30 am -
2 stops7h 07m
Sun 8/306:33 pm -
1 stop4h 06m
Deal found 8/3![United Airlines logo]()
$292
This Delta deal was found by Cheapflights users on 8/3. 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 10/14:21 pm -
1 stop5h 47m
Tue 10/66:00 am -
1 stop6h 35m
Deal found 8/3![Delta logo]()
$319
This American Airlines deal was found by Cheapflights users on 8/7. 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.
Fri 9/46:52 pm -
1 stop5h 22m
Mon 9/75:42 am -
1 stop4h 19m
Deal found 8/7![American Airlines logo]()
$338
This Southwest deal was found by Cheapflights users on 8/3. 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 9/412:05 pm -
Nonstop1h 55m
Mon 9/77:10 am -
1 stop7h 35m
Deal found 8/3![Southwest logo]()
$274
This Southwest deal was found by Cheapflights users on 8/3. 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 9/125:50 am -
1 stop8h 40m
Sun 9/133:55 pm -
Nonstop2h 00m
Deal found 8/3![Southwest logo]()
$277
This Delta deal was found by Cheapflights users on 8/6. 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 10/226:45 am -
1 stop7h 55m
Sun 10/255:32 pm -
1 stop7h 01m
Deal found 8/6![Delta logo]()
$319
This United Airlines deal was found by Cheapflights users on 8/3. 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 9/127:35 am -
2 stops8h 36m
Sun 9/136:33 pm -
1 stop4h 11m
Deal found 8/3![United Airlines logo]()
$321
This American Airlines deal was found by Cheapflights users on 8/2. 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.
Thu 9/35:00 am -
1 stop4h 00m
Mon 9/76:44 pm -
1 stop4h 06m
Deal found 8/2![American Airlines logo]()
$339
This Delta deal was found by Cheapflights users on 8/5. 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 10/94:29 pm -
1 stop5h 50m
Tue 10/135:32 pm -
1 stop7h 01m
Deal found 8/5![Delta logo]()
$319
This United Airlines deal was found by Cheapflights users on 8/6. 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 9/52:15 pm -
2 stops8h 44m
Sat 9/123:13 pm -
1 stop4h 40m
Deal found 8/6![United Airlines logo]()
$328
This Southwest deal was found by Cheapflights users on 8/6. 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 9/57:20 am -
Nonstop2h 05m
Sat 9/122:25 pm -
Nonstop2h 05m
Deal found 8/6![Southwest logo]()
$308
This Delta deal was found by Cheapflights users on 8/4. 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 10/16:35 am -
1 stop7h 59m
Mon 10/55:34 pm -
1 stop6h 34m
Deal found 8/4![Delta logo]()
$319
This United Airlines deal was found by Cheapflights users on 8/6. 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 9/35:30 am -
1 stop4h 40m
Thu 9/103:13 pm -
1 stop4h 40m
Deal found 8/6![United Airlines logo]()
$329
This Southwest deal was found by Cheapflights users on 8/7. 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 9/37:20 am -
Nonstop2h 05m
Sun 9/68:20 am -
1 stop4h 15m
Deal found 8/7![Southwest logo]()
$318
This United Airlines deal was found by Cheapflights users on 8/4. 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 9/91:45 pm -
1 stop6h 44m
Mon 9/144:58 pm -
1 stop5h 46m
Deal found 8/4![United Airlines logo]()
$329
This Southwest deal was found by Cheapflights users on 8/6. 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 9/37:20 am -
Nonstop2h 05m
Thu 9/108:30 am -
Nonstop2h 05m
Deal found 8/6![Southwest logo]()
$319
This United Airlines deal was found by Cheapflights users on 8/6. 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 8/299:30 am -
1 stop4h 39m
Mon 8/311:43 pm -
2 stops7h 33m
Deal found 8/6![United Airlines logo]()
$334
This Southwest deal was found by Cheapflights users on 8/3. 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 9/212:55 pm -
1 stop5h 00m
Mon 9/78:45 pm -
Nonstop2h 15m
Deal found 8/3![Southwest logo]()
$327
This United Airlines deal was found by Cheapflights users on 8/6. 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 8/229:30 am -
1 stop4h 46m
Sat 8/297:30 am -
2 stops8h 13m
Deal found 8/6![United Airlines logo]()
$339
This Southwest deal was found by Cheapflights users on 8/5. 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 9/172:55 pm -
1 stop6h 50m
Mon 9/218:45 pm -
Nonstop2h 15m
Deal found 8/5![Southwest logo]()
$329
This United Airlines deal was found by Cheapflights users on 8/3. 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 8/275:30 am -
2 stops8h 48m
Mon 8/319:14 am -
1 stop7h 41m
Deal found 8/3![United Airlines logo]()
$342
This Southwest deal was found by Cheapflights users on 8/5. 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 10/15:35 pm -
1 stop6h 55m
Mon 10/59:45 pm -
Nonstop2h 10m
Deal found 8/5![Southwest logo]()
$329
This United Airlines deal was found by Cheapflights users on 8/7. 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 8/227:35 am -
2 stops11h 11m
Wed 8/261:53 pm -
1 stop6h 59m
Deal found 8/7![United Airlines logo]()
$354
This Southwest deal was found by Cheapflights users on 8/4. 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 9/1112:05 pm -
Nonstop1h 55m
Sun 9/133:55 pm -
Nonstop2h 00m
Deal found 8/4![Southwest logo]()
$344
This United Airlines deal was found by Cheapflights users on 8/3. 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 8/305:30 pm -
1 stop5h 29m
Sat 9/53:32 pm -
2 stops7h 07m
Deal found 8/3![United Airlines logo]()
$362
This Southwest deal was found by Cheapflights users on 8/5. 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 8/316:50 pm -
1 stop4h 05m
Fri 9/411:40 am -
Nonstop2h 00m
Deal found 8/5![Southwest logo]()
$345
This Southwest deal was found by Cheapflights users on 8/3. 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 9/157:10 am -
Nonstop2h 05m
Sun 9/206:40 pm -
1 stop7h 05m
Deal found 8/3![Southwest logo]()
$357
This United Airlines deal was found by Cheapflights users on 8/5. 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 10/312:20 pm -
1 stop5h 47m
Wed 11/42:55 pm -
1 stop4h 15m
Deal found 8/5![United Airlines logo]()
$399
This Southwest deal was found by Cheapflights users on 8/4. 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 9/143:30 pm -
Nonstop2h 10m
Fri 9/188:30 am -
Nonstop2h 05m
Deal found 8/4![Southwest logo]()
$357
Last-minute flights from San Antonio to MissouriDiscover last-minute flight deals from San Antonio to Missouri. Data last updated August 8, 2026 and is based on user searches.
Discover last-minute flight deals from San Antonio to Missouri. Data last updated August 8, 2026 and is based on user searches.
This Southwest deal was found by Cheapflights users on 8/2. 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 8/2712:05 pm -
Nonstop1h 55m
Mon 8/3111:40 am -
Nonstop2h 00m
Deal found 8/2![Southwest logo]()
$237
This CheapOair deal was found by Cheapflights users on 8/2. 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 8/278:26 pm -
1 stop16h 27m
Mon 8/311:38 pm -
1 stop5h 53m
Deal found 8/2![Frontier logo]()
$240
This Southwest deal was found by Cheapflights users on 8/3. 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 8/293:40 pm -
1 stop3h 55m
Mon 8/3111:40 am -
Nonstop2h 00m
Deal found 8/3![Southwest logo]()
$227
This Kiwi.com deal was found by Cheapflights users on 8/3. 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 8/298:26 pm -
1 stop16h 27m
Mon 8/311:38 pm -
1 stop5h 53m
Deal found 8/3![Frontier logo]()
$233
This Trip.com deal was found by Cheapflights users on 8/3. 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.
Wed 9/28:26 pm -
1 stop22h 47m
Mon 9/76:45 pm -
1 stop26h 44m
Deal found 8/3![Frontier logo]()
$251
This CheapOair deal was found by Cheapflights users on 8/3. 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.
Fri 9/48:26 pm -
1 stop16h 27m
Mon 9/74:47 pm -
1 stop28h 42m
Deal found 8/3![Frontier logo]()
$246
This Expedia deal was found by Cheapflights users on 8/2. 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 9/108:20 pm -
1 stop23h 17m
Mon 9/1411:20 am -
1 stop8h 05m
Deal found 8/2![Frontier logo]()
$230
This Trip.com deal was found by Cheapflights users on 8/4. 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.
Sat 9/128:20 pm -
1 stop15h 47m
Thu 9/175:19 pm -
1 stop15h 51m
Deal found 8/4![Frontier logo]()
$252
This Expedia deal was found by Cheapflights users on 8/4. 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.
Mon 9/1412:39 pm -
1 stop22h 53m
Fri 9/188:10 pm -
1 stop23h 15m
Deal found 8/4![Frontier logo]()
$248
This Kiwi.com deal was found by Cheapflights users on 8/3. 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 9/158:20 pm -
1 stop22h 57m
Sun 9/208:10 pm -
1 stop23h 15m
Deal found 8/3![Frontier logo]()
$255
This Trip.com deal was found by Cheapflights users on 8/5. 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.
Thu 9/1712:39 pm -
1 stop22h 48m
Mon 9/2112:17 pm -
1 stop26h 03m
Deal found 8/5![Frontier logo]()
$266
This Frontier deal was found by Cheapflights users on 8/7. 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 9/2412:39 pm -
1 stop9h 06m
Sun 9/2710:30 pm -
1 stop13h 14m
Deal found 8/7![Frontier logo]()
$260
One-way flights from San Antonio to MissouriSearch for one-way flight options from San Antonio to Missouri. Find affordable one-way fares based on user searches. Data last updated August 8, 2026.
Search for one-way flight options from San Antonio to Missouri. Find affordable one-way fares based on user searches. Data last updated August 8, 2026.
This Southwest deal was found by Cheapflights users on 8/2. 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 9/211:40 am -
Nonstop2h 00m
Deal found 8/2![Southwest logo]()
$99
This Kiwi.com deal was found by Cheapflights users on 8/3. 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 9/298:20 pm -
1 stop23h 17m
Deal found 8/3![Frontier logo]()
$104
This Kiwi.com deal was found by Cheapflights users on 8/3. 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 9/298:20 pm -
1 stop22h 57m
Deal found 8/3![Frontier logo]()
$108
This Kiwi.com deal was found by Cheapflights users on 8/3. 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 11/411:08 am -
1 stop26h 14m
Deal found 8/3![Frontier logo]()
$108
This Delta deal was found by Cheapflights users on 8/3. 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 10/317:50 am -
1 stop5h 17m
Deal found 8/3![Delta logo]()
$109
This Kiwi.com deal was found by Cheapflights users on 8/5. 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 10/68:20 pm -
1 stop23h 17m
Deal found 8/5![Frontier logo]()
$113
This Frontier deal was found by Cheapflights users on 8/3. 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.
Sat 9/59:51 am -
1 stop6h 20m
Deal found 8/3![Frontier logo]()
$115
This Kiwi.com deal was found by Cheapflights users on 8/4. 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 9/28:26 pm -
1 stop16h 27m
Deal found 8/4![Frontier logo]()
$115
This Southwest deal was found by Cheapflights users on 8/3. 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 10/211:40 am -
Nonstop1h 55m
Deal found 8/3![Southwest logo]()
$119
This Frontier deal was found by Cheapflights users on 8/7. 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.
Tue 9/810:24 pm -
1 stop13h 08m
Deal found 8/7![Frontier logo]()
$121
This Priceline deal was found by Cheapflights users on 8/3. 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 Priceline is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 10/212:39 pm -
1 stop9h 06m
Deal found 8/3![Frontier logo]()
$121
This Trip.com deal was found by Cheapflights users on 8/3. 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.
Wed 9/28:26 pm -
1 stop22h 47m
Deal found 8/3![Frontier logo]()
$123
Find flight deals from San Antonio to Missouri
Keep the following information in mind while searching for San Antonio to Missouri flight deals. Data was last updated August 8, 2026.
Most accurate provider | FlightHub 3 stars |
|---|---|
Most trusted provider | FlightHub 3 stars |
Round-trip from | $227 (Southwest) |
One-way from | $99 (Southwest) |
Popular in | June |
Cheapest in | August |
Average price | $309 |
Good round-trip deal | $328 or less |
Good one-way deal | $206 or less |
Cheapflights Fare Finder
Customize your flight search to find flights from San Antonio to Missouri 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 2,558,603 searches. Data last updated August 8, 2026.
Use the filters below to find and compare flights from San Antonio to Missouri that are best for you.
Fly from
Fly to
Route
Depart
Return
Cheapest round-trip
Quickest round-trip
San AntonioKansas City
SAT San Antonio - MCI Kansas City
SATMCI
San Antonio
Thu 9/10
12:05 pm-2:00 pm
Nonstop1h 55m
Kansas City
Mon 9/14
11:40 am-1:40 pm
Nonstop2h 00m
$237
San AntonioKansas City
SAT San Antonio - MCI Kansas City
SATMCI
San Antonio
Fri 9/4
12:05 pm-2:00 pm
Nonstop1h 55m
Kansas City
Mon 9/7
7:10 am-2:45 pm
1 stop7h 35m
$274
San AntonioKansas City
SAT San Antonio - MCI Kansas City
SATMCI
San Antonio
Sat 9/12
5:50 am-2:30 pm
1 stop8h 40m
Kansas City
Sun 9/13
3:55 pm-5:55 pm
Nonstop2h 00m
$277
San AntonioKansas City
SAT San Antonio - MCI Kansas City
SATMCI
San Antonio
Sat 8/29
5:30 am-12:37 pm
2 stops7h 07m
Kansas City
Sun 8/30
6:33 pm-10:39 pm
1 stop4h 06m
$292
San AntonioSt. Louis
SAT San Antonio - STL Lambert-St Louis
SATSTL
San Antonio
Sat 9/5
7:20 am-9:25 am
Nonstop2h 05m
Lambert-St Louis
Sat 9/12
2:25 pm-4:30 pm
Nonstop2h 05m
$308
San AntonioSt. Louis
SAT San Antonio - STL Lambert-St Louis
SATSTL
San Antonio
Thu 9/3
7:20 am-9:25 am
Nonstop2h 05m
Lambert-St Louis
Sun 9/6
8:20 am-12:35 pm
1 stop4h 15m
$318
San AntonioSpringfield
SAT San Antonio - SGF Springfield-Branson
SATSGF
San Antonio
Thu 10/1
4:21 pm-10:08 pm
1 stop5h 47m
Springfield-Branson
Tue 10/6
6:00 am-12:35 pm
1 stop6h 35m
$319
San AntonioSpringfield
SAT San Antonio - SGF Springfield-Branson
SATSGF
San Antonio
Thu 10/22
6:45 am-2:40 pm
1 stop7h 55m
Springfield-Branson
Sun 10/25
5:32 pm-12:33 am
1 stop7h 01m
$319
San AntonioSpringfield
SAT San Antonio - SGF Springfield-Branson
SATSGF
San Antonio
Fri 10/9
4:29 pm-10:19 pm
1 stop5h 50m
Springfield-Branson
Tue 10/13
5:32 pm-12:33 am
1 stop7h 01m
$319
San AntonioSpringfield
SAT San Antonio - SGF Springfield-Branson
SATSGF
San Antonio
Thu 10/1
6:35 am-2:34 pm
1 stop7h 59m
Springfield-Branson
Mon 10/5
5:34 pm-12:08 am
1 stop6h 34m
$319
Showing 1-10 of 58 resultsSorted by cheapest first
Best time to book a flight from San Antonio to Missouri
Have a flexible travel schedule? Discover the best time to fly to Missouri from San Antonio with our price prediction graph.
SAT-MCI
SAT-STL
SAT-SGF
SAT-JLN
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 San Antonio to Missouri
SAT-USMO
SAT-MCI
SAT-STL
SAT-SGF
SAT-JLN
What is the cheapest month to book a flight from San Antonio to Missouri?
Currently, September is the cheapest month in which you can book a flight from San Antonio to Missouri (average of $351). Flying from San Antonio to Missouri in June is currently the most expensive (average of $549). 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 SAT to MO?
Find hourly flight availability from San Antonio to Missouri. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated August 8, 2026.
When flying from San Antonio to Missouri, the time of day you decide to fly out makes little to no difference towards the overall price you’ll pay on tickets.
How much does it cost to fly round-trip from San Antonio to Missouri?
Airfare is below average for this route at the moment.
San Antonio to Missouri flights typically cost between $390 and $497 in September.The cheapest round-trip price found within the last 5 days was $248 on Frontier (Sep 14-Sep 18).
How far ahead should I book a flight from San Antonio to Missouri?
The price you pay for your flight from San Antonio to Missouri may vary depending on when you book. For the best chance of a lower fare, look to book 64 days in advance of your trip. Fares are likely to increase a fortnight or so before your departure date.
Reviews of airlines servicing Missouri
Get insights into the airlines that provide service to Missouri. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to Missouri. Reviews last updated August 8, 2026.
See what other customers who have flown with Southwest,Delta, andUnited Airlines from San Antonio to Missouri have to say. Users can see the overall rating for each airline as well as how each is rated in terms of entertainment options, comfort, food, crew/service, and boarding process.
Crew
8.6
Entertainment
7.5
Comfort
8.0
Boarding
8.1
Food
7.0
Overall
8.0
Reviews
1 / 20
6.0
GoodScott,Feb 2026
HOU - FLL
Crew
8.6
Entertainment
7.5
Comfort
8.0
Boarding
8.1
Food
7.0
Overall
8.0
Reviews
1 / 20
6.0
GoodScott,Feb 2026
HOU - FLL
Crew
8.6
Entertainment
7.5
Comfort
8.0
Boarding
8.1
Food
7.0
Overall
8.0
Reviews
1 / 20
6.0
GoodScott,Feb 2026
HOU - FLL
Crew
8.6
Entertainment
7.5
Comfort
8.0
Boarding
8.1
Food
7.0
Overall
8.0
Reviews
1 / 20
6.0
GoodScott,Feb 2026
HOU - FLL
Crew
8.6
Entertainment
7.5
Comfort
8.0
Boarding
8.1
Food
7.0
Overall
8.0
Reviews
1 / 20
6.0
GoodScott,Feb 2026
HOU - FLL
Related info for your journey
Find useful and relevant information for your journey from San Antonio to Missouri. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.
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Alternative routes for San Antonio to Missouri
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Complete your trip
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Find flights from San Antonio to Missouri, based on your preferred cabin class, be it economy, premium economy, business, or first class.
San Antonio and Missouri flights
Browse other San Antonio and Missouri flight options. Last updated on August 8, 2026.
Popular flight searches
Check out other popular destinations found by fellow travelers in 2026
San Antonio to Missouri flights
Consider these flights traveling from San Antonio to Missouri.
Top 4 airlines flying from San Antonio to Missouri
Discover the top 4 airlines that operate flights from San Antonio to Missouri. 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 2,558,603 searches. Data last updated August 8, 2026.
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$196 | Average$384 | FlexibilityNo cancel fee | On-time69% | |
| Cheapest$198 | Average$447 | FlexibilityNo cancel fee | On-time71% | |
| Cheapest$206 | Average$343 | FlexibilityNo cancel fee | On-timeN/A | |
| Cheapest$267 | Average$449 | FlexibilityNo cancel fee | On-time63% |