$100+ Cheap flights from San Antonio (SAT) to Missouri
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 12/2. Fares are subject to change and may not be available on all flights or dates of travel.
SAT — STL
Dec 5 — Dec 121
Round-trip
1 adult, Economy
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Find cheap flights from San Antonio to Missouri with Cheapflights
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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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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 November 5, 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 November 5, 2026.
This Trip.com deal was found by Cheapflights users on 10/31. 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.
Tue 12/156:47 pm -
1 stop16h 17m
Tue 12/226:20 pm -
1 stop18h 12m
Deal found 10/31![Frontier logo]()
$216
This Orbitz deal was found by Cheapflights users on 11/1. 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 Orbitz is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 11/2110:11 pm -
1 stop14h 23m
Wed 11/251:29 pm -
1 stop25h 49m
Deal found 11/1![Frontier logo]()
$220
This Trip.com deal was found by Cheapflights users on 11/4. 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.
Thu 12/108:47 pm -
1 stop22h 48m
Tue 12/158:32 pm -
1 stop21h 29m
Deal found 11/4![Frontier logo]()
$222
This CheapOair deal was found by Cheapflights users on 11/3. 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.
Sat 11/2110:11 pm -
1 stop18h 09m
Tue 11/245:15 pm -
1 stop28h 01m
Deal found 11/3![Frontier logo]()
$230
This CheapOair deal was found by Cheapflights users on 11/3. 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.
Wed 12/21:32 pm -
1 stop6h 39m
Fri 12/47:58 pm -
1 stop22h 03m
Deal found 11/3![Frontier logo]()
$234
This Frontier deal was found by Cheapflights users on 11/2. 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 Frontier is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 12/118:47 pm -
1 stop22h 48m
Sun 12/138:32 pm -
1 stop23h 30m
Deal found 11/2![Frontier logo]()
$247
This Trip.com deal was found by Cheapflights users on 11/2. 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 Trip.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 11/178:20 pm -
1 stop23h 27m
Sat 11/211:29 pm -
1 stop7h 47m
Deal found 11/2![Frontier logo]()
$254
This Frontier deal was found by Cheapflights users on 11/2. 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 Frontier is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 12/38:41 pm -
1 stop14h 16m
Mon 12/77:54 pm -
1 stop22h 07m
Deal found 11/2![Frontier logo]()
$256
This Trip.com deal was found by Cheapflights users on 11/1. 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 11/2310:11 pm -
1 stop14h 23m
Mon 11/302:44 pm -
1 stop28h 24m
Deal found 11/1![Frontier logo]()
$258
This CheapOair deal was found by Cheapflights users on 11/3. 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.
Thu 12/108:47 pm -
1 stop14h 10m
Mon 12/147:54 pm -
1 stop22h 07m
Deal found 11/3![Frontier logo]()
$264
This Trip.com deal was found by Cheapflights users on 11/2. 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 Trip.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 11/264:03 pm -
1 stop19h 56m
Mon 11/308:29 pm -
1 stop21h 30m
Deal found 11/2![Frontier logo]()
$264
This Southwest deal was found by Cheapflights users on 11/2. 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 12/1711:25 am -
Nonstop1h 55m
Mon 12/216:05 pm -
Nonstop2h 00m
Deal found 11/2![Southwest logo]()
$265
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 November 5, 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 November 5, 2026.
This CheapOair deal was found by Cheapflights users on 11/1. 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 12/118:47 pm -
1 stop14h 10m
Mon 12/147:54 pm -
1 stop22h 07m
Deal found 11/1![Frontier logo]()
$264
This Southwest deal was found by Cheapflights users on 11/4. 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.
Thu 12/1711:25 am -
Nonstop1h 55m
Mon 12/216:05 pm -
Nonstop2h 00m
Deal found 11/4![Southwest logo]()
$265
This United Airlines deal was found by Cheapflights users on 11/4. 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.
Thu 12/107:30 am -
1 stop4h 16m
Tue 12/155:45 am -
2 stops7h 21m
Deal found 11/4![United Airlines logo]()
$285
This KAYAK deal was found by Cheapflights users on 10/31. 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.
Mon 12/76:37 pm -
1 stop5h 19m
Wed 12/91:20 pm -
1 stop6h 39m
Deal found 10/31![Delta logo]()
$349
This American Airlines deal was found by Cheapflights users on 10/31. 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 1/55:00 am -
1 stop5h 39m
Tue 1/125:11 pm -
1 stop4h 48m
Deal found 10/31![American Airlines logo]()
$410
This Southwest deal was found by Cheapflights users on 11/3. 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.
Thu 12/174:55 pm -
Nonstop2h 05m
Mon 12/2110:15 pm -
Nonstop2h 25m
Deal found 11/3![Southwest logo]()
$305
This Southwest deal was found by Cheapflights users on 10/31. 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 12/1511:50 am -
1 stop5h 50m
Tue 12/2210:15 pm -
Nonstop2h 25m
Deal found 10/31![Southwest logo]()
$315
This United Airlines deal was found by Cheapflights users on 11/3. 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.
Tue 12/15:45 pm -
1 stop4h 14m
Tue 12/87:30 am -
2 stops8h 18m
Deal found 11/3![United Airlines logo]()
$364
This Delta deal was found by Cheapflights users on 11/3. 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.
Mon 11/234:32 pm -
1 stop6h 04m
Thu 11/263:30 pm -
1 stop8h 01m
Deal found 11/3![Delta logo]()
$374
This United Airlines deal was found by Cheapflights users on 11/1. 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 12/511:47 am -
1 stop4h 27m
Sat 12/121:20 pm -
2 stops9h 44m
Deal found 11/1![United Airlines logo]()
$364
This Southwest deal was found by Cheapflights users on 11/4. 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 12/118:45 pm -
1 stop3h 55m
Sun 12/132:10 pm -
Nonstop2h 05m
Deal found 11/4![Southwest logo]()
$331
This American Airlines deal was found by Cheapflights users on 10/31. 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 11/269:24 am -
1 stop4h 25m
Sun 11/297:36 pm -
1 stop4h 30m
Deal found 10/31![American Airlines logo]()
$428
This United Airlines deal was found by Cheapflights users on 11/3. 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 12/171:50 pm -
1 stop7h 18m
Sun 12/206:15 am -
1 stop4h 36m
Deal found 11/3![United Airlines logo]()
$368
This Southwest deal was found by Cheapflights users on 11/3. 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.
Thu 12/175:25 am -
1 stop4h 00m
Sun 12/208:20 am -
Nonstop2h 15m
Deal found 11/3![Southwest logo]()
$373
This United Airlines deal was found by Cheapflights users on 11/1. 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 12/27:30 am -
1 stop4h 16m
Sat 12/51:36 pm -
1 stop6h 58m
Deal found 11/1![United Airlines logo]()
$375
This Southwest deal was found by Cheapflights users on 11/1. 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 12/116:05 pm -
1 stop6h 15m
Sun 12/139:50 pm -
Nonstop2h 20m
Deal found 11/1![Southwest logo]()
$373
This United Airlines deal was found by Cheapflights users on 11/3. 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.
Wed 12/304:13 pm -
1 stop3h 57m
Wed 1/61:35 pm -
2 stops9h 24m
Deal found 11/3![United Airlines logo]()
$377
This United Airlines deal was found by Cheapflights users on 10/31. 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 1/85:15 am -
2 stops10h 54m
Mon 1/113:18 pm -
1 stop7h 55m
Deal found 10/31![United Airlines logo]()
$380
This Southwest deal was found by Cheapflights users on 10/31. 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 11/218:40 pm -
1 stop4h 00m
Sat 11/285:35 am -
1 stop6h 45m
Deal found 10/31![Southwest logo]()
$412
This United Airlines deal was found by Cheapflights users on 10/31. 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 12/74:10 pm -
2 stops7h 34m
Wed 12/92:56 pm -
1 stop4h 24m
Deal found 10/31![United Airlines logo]()
$384
This Southwest deal was found by Cheapflights users on 11/2. 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 11/267:10 am -
1 stop8h 05m
Sat 11/285:35 am -
1 stop6h 45m
Deal found 11/2![Southwest logo]()
$412
This United Airlines deal was found by Cheapflights users on 11/4. 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 12/25:15 am -
2 stops7h 07m
Sat 12/53:00 pm -
1 stop4h 20m
Deal found 11/4![United Airlines logo]()
$420
This United Airlines deal was found by Cheapflights users on 11/3. 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 12/105:15 am -
2 stops9h 23m
Sun 12/134:50 pm -
1 stop4h 36m
Deal found 11/3![United Airlines logo]()
$450
This United Airlines deal was found by Cheapflights users on 10/31. 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.
Tue 1/52:10 pm -
2 stops9h 20m
Tue 1/123:12 pm -
2 stops7h 47m
Deal found 10/31![United Airlines logo]()
$459
This United Airlines deal was found by Cheapflights users on 11/1. 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 2/35:55 pm -
1 stop4h 04m
Sat 2/61:35 pm -
1 stop7h 10m
Deal found 11/1![United Airlines logo]()
$459
This United Airlines deal was found by Cheapflights users on 11/4. 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.
Fri 1/84:43 pm -
1 stop7h 01m
Tue 1/125:00 am -
1 stop7h 01m
Deal found 11/4![United Airlines logo]()
$464
This United Airlines deal was found by Cheapflights users on 11/3. 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.
Wed 12/95:15 am -
2 stops9h 23m
Sat 12/121:20 pm -
2 stops9h 44m
Deal found 11/3![United Airlines logo]()
$469
This United Airlines deal was found by Cheapflights users on 11/4. 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.
Thu 11/194:48 pm -
1 stop6h 56m
Mon 11/231:33 pm -
1 stop7h 20m
Deal found 11/4![United Airlines logo]()
$537
This United Airlines deal was found by Cheapflights users on 11/1. 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 11/234:48 pm -
1 stop6h 56m
Mon 11/301:33 pm -
1 stop7h 20m
Deal found 11/1![United Airlines logo]()
$564
This United Airlines deal was found by Cheapflights users on 11/3. 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 2/65:55 pm -
2 stops29h 49m
Tue 2/95:00 am -
1 stop7h 01m
Deal found 11/3![United Airlines logo]()
$575
Last-minute flights from San Antonio to MissouriDiscover last-minute flight deals from San Antonio to Missouri. Data last updated November 5, 2026 and is based on user searches.
Discover last-minute flight deals from San Antonio to Missouri. Data last updated November 5, 2026 and is based on user searches.
This Trip.com deal was found by Cheapflights users on 11/2. 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 Trip.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 11/178:20 pm -
1 stop23h 27m
Sat 11/211:29 pm -
1 stop7h 47m
Deal found 11/2![Frontier logo]()
$254
This Orbitz deal was found by Cheapflights users on 11/1. 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 Orbitz is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 11/2110:11 pm -
1 stop14h 23m
Wed 11/251:29 pm -
1 stop25h 49m
Deal found 11/1![Frontier logo]()
$220
This CheapOair deal was found by Cheapflights users on 11/3. 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.
Sat 11/2110:11 pm -
1 stop18h 09m
Tue 11/245:15 pm -
1 stop28h 01m
Deal found 11/3![Frontier logo]()
$230
This Trip.com deal was found by Cheapflights users on 11/1. 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 11/2310:11 pm -
1 stop14h 23m
Mon 11/302:44 pm -
1 stop28h 24m
Deal found 11/1![Frontier logo]()
$258
This Trip.com deal was found by Cheapflights users on 11/2. 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 Trip.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 11/264:03 pm -
1 stop19h 56m
Mon 11/308:29 pm -
1 stop21h 30m
Deal found 11/2![Frontier logo]()
$264
This CheapOair deal was found by Cheapflights users on 11/3. 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.
Wed 12/21:32 pm -
1 stop6h 39m
Fri 12/47:58 pm -
1 stop22h 03m
Deal found 11/3![Frontier logo]()
$234
This Frontier deal was found by Cheapflights users on 11/2. 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 Frontier is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 12/38:41 pm -
1 stop14h 16m
Mon 12/77:54 pm -
1 stop22h 07m
Deal found 11/2![Frontier logo]()
$256
This Trip.com deal was found by Cheapflights users on 11/4. 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.
Thu 12/108:47 pm -
1 stop22h 48m
Tue 12/158:32 pm -
1 stop21h 29m
Deal found 11/4![Frontier logo]()
$222
This CheapOair deal was found by Cheapflights users on 11/3. 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.
Thu 12/108:47 pm -
1 stop14h 10m
Mon 12/147:54 pm -
1 stop22h 07m
Deal found 11/3![Frontier logo]()
$264
This Frontier deal was found by Cheapflights users on 11/2. 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 Frontier is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 12/118:47 pm -
1 stop22h 48m
Sun 12/138:32 pm -
1 stop23h 30m
Deal found 11/2![Frontier logo]()
$247
This Trip.com deal was found by Cheapflights users on 10/31. 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.
Tue 12/156:47 pm -
1 stop16h 17m
Tue 12/226:20 pm -
1 stop18h 12m
Deal found 10/31![Frontier logo]()
$216
This Southwest deal was found by Cheapflights users on 11/4. 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.
Thu 12/1711:25 am -
Nonstop1h 55m
Mon 12/216:05 pm -
Nonstop2h 00m
Deal found 11/4![Southwest logo]()
$265
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 November 5, 2026.
Search for one-way flight options from San Antonio to Missouri. Find affordable one-way fares based on user searches. Data last updated November 5, 2026.
This Priceline deal was found by Cheapflights users on 11/2. 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 Priceline is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 12/21:32 pm -
1 stop6h 39m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 11/2![Frontier logo]()
$100
This CheapOair deal was found by Cheapflights users on 10/31. 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.
Sat 12/197:15 pm -
1 stop21h 27m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 10/31![Frontier logo]()
$108
This Super.com deal was found by Cheapflights users on 11/1. 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.
Thu 12/39:56 pm -
1 stop16h 45m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 11/1![Frontier logo]()
$112
This Trip.com deal was found by Cheapflights users on 11/1. 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 12/28:03 pm -
1 stop18h 38m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 11/1![Frontier logo]()
$114
This Priceline deal was found by Cheapflights users on 11/1. 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.
Sat 11/211:31 pm -
1 stop6h 03m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 11/1![Frontier logo]()
$120
This Jetabroad deal was found by Cheapflights users on 11/4. 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 Jetabroad is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 12/238:30 pm -
1 stop23h 26m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 11/4![Frontier logo]()
$121
This CheapOair deal was found by Cheapflights users on 11/2. 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.
Tue 12/16:44 pm -
1 stop16h 22m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 11/2![Frontier logo]()
$128
This Trip.com deal was found by Cheapflights users on 11/3. 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.
Fri 12/48:41 pm -
1 stop14h 16m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 11/3![Frontier logo]()
$130
This Kiwi.com deal was found by Cheapflights users on 11/3. 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 12/2211:48 am -
2 stops23h 05m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 11/3![Frontier logo]()
$133
This Southwest deal was found by Cheapflights users on 11/1. 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 11/2711:25 am -
Nonstop1h 55m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 11/1![Southwest logo]()
$133
This Priceline deal was found by Cheapflights users on 10/31. 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.
Wed 12/231:27 pm -
1 stop11h 14m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 10/31![Frontier logo]()
$134
This Trip.com deal was found by Cheapflights users on 11/4. 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.
Tue 12/228:30 pm -
1 stop23h 26m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 11/4![Frontier logo]()
$135
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 November 5, 2026.
Most accurate provider | FlightHub 3 stars |
|---|---|
Most trusted provider | FlightHub 3 stars |
Round-trip from | $210 (CheapOair) |
One-way from | $100 (Priceline) |
Popular in | June |
Cheapest in | February |
Average price | $513 |
Good round-trip deal | $377 or less |
Good one-way deal | $174 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 7,457,451 searches. Data last updated November 5, 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
San AntonioKansas City
SAT San Antonio - MCI Kansas City
SATMCI
San Antonio
Sat 11/21
1:31 pm-7:34 pm
1 stop6h 03m
Kansas City
Wed 12/31
12:00 am-12:00 am
Nonstop0h 00m
$120
San AntonioSt. Louis
SAT San Antonio - STL Lambert-St Louis
SATSTL
San Antonio
Tue 12/1
6:44 pm-11:06 am
1 stop16h 22m
Lambert-St Louis
Wed 12/31
12:00 am-12:00 am
Nonstop0h 00m
$128
San AntonioKansas City
SAT San Antonio - MCI Kansas City
SATMCI
San Antonio
Fri 11/27
5:55 am-10:00 am
1 stop4h 05m
Kansas City
Wed 12/31
12:00 am-12:00 am
Nonstop0h 00m
$138
San AntonioKansas City
SAT San Antonio - MCI Kansas City
SATMCI
San Antonio
Tue 12/1
5:16 am-11:05 am
1 stop5h 49m
Kansas City
Wed 12/31
12:00 am-12:00 am
Nonstop0h 00m
$138
San AntonioKansas City
SAT San Antonio - MCI Kansas City
SATMCI
San Antonio
Tue 12/1
4:10 pm-11:44 pm
2 stops7h 34m
Kansas City
Wed 12/31
12:00 am-12:00 am
Nonstop0h 00m
$143
San AntonioSt. Louis
SAT San Antonio - STL Lambert-St Louis
SATSTL
San Antonio
Sat 11/14
2:44 pm-12:33 pm
1 stop21h 49m
Lambert-St Louis
Wed 12/31
12:00 am-12:00 am
Nonstop0h 00m
$149
San AntonioSt. Louis
SAT San Antonio - STL Lambert-St Louis
SATSTL
San Antonio
Wed 12/30
7:15 am-9:25 am
Nonstop2h 10m
Lambert-St Louis
Wed 12/31
12:00 am-12:00 am
Nonstop0h 00m
$153
San AntonioSt. Louis
SAT San Antonio - STL Lambert-St Louis
SATSTL
San Antonio
Fri 12/4
3:20 pm-5:20 pm
Nonstop2h 00m
Lambert-St Louis
Wed 12/31
12:00 am-12:00 am
Nonstop0h 00m
$153
San AntonioSt. Louis
SAT San Antonio - STL Lambert-St Louis
SATSTL
San Antonio
Wed 12/2
7:25 am-9:35 am
Nonstop2h 10m
Lambert-St Louis
Wed 12/31
12:00 am-12:00 am
Nonstop0h 00m
$153
San AntonioSt. Louis
SAT San Antonio - STL Lambert-St Louis
SATSTL
San Antonio
Thu 12/24
7:25 am-9:35 am
Nonstop2h 10m
Lambert-St Louis
Wed 12/31
12:00 am-12:00 am
Nonstop0h 00m
$153
Showing 1-10 of 59 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-SGF
SAT-STL
SAT-COU
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-SGF
SAT-STL
SAT-COU
What is the cheapest month to book a flight from San Antonio to Missouri?
Currently, February is the cheapest month in which you can book a flight from San Antonio to Missouri (average of $365). 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 November 5, 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 $377 and $558 in December.The cheapest round-trip price found within the last 5 days was $216 on Frontier (Dec 15-Dec 22).
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 55 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 November 5, 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.
Entertainment
7.5
Food
7.0
Comfort
8.0
Overall
8.0
Crew
8.6
Boarding
8.1
Reviews
1 / 20
8.0
ExcellentPatricia,Oct 2026
DAL - TPA
Entertainment
7.5
Food
7.0
Comfort
8.0
Overall
8.0
Crew
8.6
Boarding
8.1
Reviews
1 / 20
8.0
ExcellentPatricia,Oct 2026
DAL - TPA
Entertainment
7.5
Food
7.0
Comfort
8.0
Overall
8.0
Crew
8.6
Boarding
8.1
Reviews
1 / 20
8.0
ExcellentPatricia,Oct 2026
DAL - TPA
Entertainment
7.5
Food
7.0
Comfort
8.0
Overall
8.0
Crew
8.6
Boarding
8.1
Reviews
1 / 20
8.0
ExcellentPatricia,Oct 2026
DAL - TPA
Entertainment
7.5
Food
7.0
Comfort
8.0
Overall
8.0
Crew
8.6
Boarding
8.1
Reviews
1 / 20
8.0
ExcellentPatricia,Oct 2026
DAL - TPA
Related info for your journey
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Alternative routes for San Antonio to Missouri
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Complete your trip
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San Antonio and Missouri flights
Browse other San Antonio and Missouri flight options. Last updated on November 5, 2026.
Popular flight searches
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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 7,457,451 searches. Data last updated November 5, 2026.
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$192 | Average$392 | FlexibilityNo cancel fee | On-time69% | |
| Cheapest$196 | Average$347 | FlexibilityNo cancel fee | On-timeN/A | |
| Cheapest$273 | Average$497 | FlexibilityNo cancel fee | On-time71% | |
| Cheapest$291 | Average$463 | FlexibilityNo cancel fee | On-time63% |