$131+ Cheap flights from Iowa to San Antonio (SAT)
This is the cheapest round-trip flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 10/9. Fares are subject to change and may not be available on all flights or dates of travel.
DSM — SAT
Oct 17 — Oct 241
Round-trip
1 adult, Economy
We work with more than 300 partners to bring you better travel deals
Find cheap flights from Iowa to San Antonio with Cheapflights
1. Tell us where you want to go
Enter your travel information like dates, passengers, trip type (one-way or round trip), and preferred cabin class then click “Find deals”2. Select your favorite providers
We find the providers serving your travel needs. Choose up to four travel providers to compare side-by-side for flights, hotels, or car rentals.3. Compare prices and book
Review each provider’s pricing and select the best option for you! Book through your favorite provider’s website for a seamless experience.Cheap flight deals from Iowa to San Antonio
Cheapest
Best
Last-minute
One-way
Cheapest flights from Iowa to San AntonioExplore the most affordable flight options available from Iowa to San Antonio. Find the lowest fares from popular airlines and budget airlines, with prices last updated on September 17, 2026.
Explore the most affordable flight options available from Iowa to San Antonio. Find the lowest fares from popular airlines and budget airlines, with prices last updated on September 17, 2026.
This Kiwi.com deal was found by Cheapflights users on 9/13. 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.
Fri 11/68:59 pm -
1 stop22h 26m
Tue 11/108:20 pm -
1 stop23h 07m
Deal found 9/13![Frontier logo]()
$219
This Southwest deal was found by Cheapflights users on 9/15. 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 11/34:15 pm -
1 stop6h 25m
Sat 11/74:00 pm -
1 stop3h 55m
Deal found 9/15![Southwest logo]()
$234
This American Airlines deal was found by Cheapflights users on 9/14. 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.
Sat 10/174:29 pm -
1 stop6h 28m
Wed 10/215:00 am -
1 stop6h 24m
Deal found 9/14![American Airlines logo]()
$239
This Kiwi.com deal was found by Cheapflights users on 9/13. 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.
Mon 10/57:29 pm -
1 stop23h 56m
Tue 10/138:21 pm -
1 stop23h 06m
Deal found 9/13![Frontier logo]()
$240
This Southwest deal was found by Cheapflights users on 9/15. 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 11/1411:35 am -
1 stop6h 50m
Mon 11/162:35 pm -
1 stop8h 05m
Deal found 9/15![Southwest logo]()
$255
This Southwest deal was found by Cheapflights users on 9/15. 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 11/711:35 am -
2 stops9h 30m
Mon 11/95:55 pm -
1 stop5h 50m
Deal found 9/15![Southwest logo]()
$260
This Delta deal was found by Cheapflights users on 9/16. 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 10/2711:27 am -
1 stop8h 21m
Sat 10/312:00 pm -
1 stop8h 33m
Deal found 9/16![Delta logo]()
$269
This United Airlines deal was found by Cheapflights users on 9/16. 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 10/276:05 am -
1 stop4h 41m
Fri 10/305:57 pm -
1 stop5h 58m
Deal found 9/16![United Airlines logo]()
$271
This United Airlines deal was found by Cheapflights users on 9/15. 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 10/175:22 pm -
1 stop6h 36m
Sat 10/245:30 am -
2 stops7h 12m
Deal found 9/15![United Airlines logo]()
$274
This Southwest deal was found by Cheapflights users on 9/14. 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 10/143:00 pm -
1 stop8h 35m
Wed 10/216:40 am -
2 stops7h 40m
Deal found 9/14![Southwest logo]()
$281
This Delta deal was found by Cheapflights users on 9/16. 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 10/2710:57 am -
1 stop6h 37m
Mon 11/26:50 am -
1 stop8h 26m
Deal found 9/16![Delta logo]()
$288
This Kiwi.com deal was found by Cheapflights users on 9/16. 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.
Fri 10/308:30 pm -
1 stop22h 55m
Thu 11/58:20 pm -
1 stop23h 15m
Deal found 9/16![Frontier logo]()
$290
Best flights from Iowa to San AntonioDiscover carefully curated flight deals from Iowa to San Antonio that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated September 17, 2026.
Discover carefully curated flight deals from Iowa to San Antonio that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated September 17, 2026.
This United Airlines deal was found by Cheapflights users on 9/15. 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 10/173:02 pm -
1 stop6h 29m
Sat 10/245:30 am -
1 stop7h 01m
Deal found 9/15![United Airlines logo]()
$269
This Southwest deal was found by Cheapflights users on 9/14. 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 11/35:50 am -
2 stops7h 25m
Fri 11/64:55 pm -
1 stop6h 35m
Deal found 9/14![Southwest logo]()
$297
This Delta deal was found by Cheapflights users on 9/14. 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 10/255:04 pm -
1 stop7h 29m
Sat 10/316:50 am -
1 stop5h 26m
Deal found 9/14![Delta logo]()
$336
This American Airlines deal was found by Cheapflights users on 9/14. 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 10/64:38 pm -
1 stop7h 21m
Sat 10/106:00 am -
1 stop5h 03m
Deal found 9/14![American Airlines logo]()
$349
This Southwest deal was found by Cheapflights users on 9/14. 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 10/271:50 pm -
2 stops6h 40m
Fri 10/305:10 pm -
1 stop8h 40m
Deal found 9/14![Southwest logo]()
$297
This Delta deal was found by Cheapflights users on 9/15. 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 10/3011:08 am -
2 stops11h 59m
Tue 11/35:00 pm -
1 stop5h 30m
Deal found 9/15![Delta logo]()
$341
This United Airlines deal was found by Cheapflights users on 9/15. 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 10/288:13 am -
2 stops9h 50m
Sun 11/15:34 pm -
1 stop5h 25m
Deal found 9/15![United Airlines logo]()
$341
This American Airlines deal was found by Cheapflights users on 9/16. 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 10/165:03 pm -
1 stop6h 55m
Mon 10/196:38 pm -
1 stop5h 33m
Deal found 9/16![American Airlines logo]()
$349
This Southwest deal was found by Cheapflights users on 9/14. 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 10/241:20 pm -
2 stops10h 10m
Fri 10/301:40 pm -
1 stop8h 40m
Deal found 9/14![Southwest logo]()
$318
This United Airlines deal was found by Cheapflights users on 9/14. 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 10/313:14 pm -
1 stop7h 43m
Wed 11/41:52 pm -
1 stop7h 07m
Deal found 9/14![United Airlines logo]()
$349
This Southwest deal was found by Cheapflights users on 9/14. 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 10/275:35 am -
2 stops8h 25m
Fri 10/3011:30 am -
1 stop10h 50m
Deal found 9/14![Southwest logo]()
$318
This Delta deal was found by Cheapflights users on 9/13. 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.
Wed 11/186:15 am -
2 stops9h 50m
Mon 11/235:30 am -
2 stops10h 38m
Deal found 9/13![Delta logo]()
$359
This United Airlines deal was found by Cheapflights users on 9/16. 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 11/101:27 pm -
2 stops9h 24m
Wed 11/185:30 am -
2 stops10h 37m
Deal found 9/16![United Airlines logo]()
$359
This Southwest deal was found by Cheapflights users on 9/15. 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 12/165:50 am -
2 stops7h 25m
Mon 12/216:20 pm -
1 stop7h 20m
Deal found 9/15![Southwest logo]()
$333
This American Airlines deal was found by Cheapflights users on 9/14. 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 9/296:00 am -
2 stops8h 51m
Sat 10/34:27 pm -
1 stop6h 51m
Deal found 9/14![American Airlines logo]()
$404
This Delta deal was found by Cheapflights users on 9/12. 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.
Wed 9/2311:19 am -
1 stop5h 42m
Wed 9/308:00 am -
1 stop8h 22m
Deal found 9/12![Delta logo]()
$401
This United Airlines deal was found by Cheapflights users on 9/15. 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 10/306:05 am -
1 stop4h 41m
Sun 11/17:35 am -
2 stops8h 50m
Deal found 9/15![United Airlines logo]()
$365
This Southwest deal was found by Cheapflights users on 9/15. 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 2/1712:15 pm -
1 stop9h 30m
Sun 2/213:35 pm -
1 stop7h 15m
Deal found 9/15![Southwest logo]()
$344
This American Airlines deal was found by Cheapflights users on 9/14. 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.
Wed 1/1312:17 pm -
1 stop5h 52m
Sun 1/179:33 am -
2 stops10h 03m
Deal found 9/14![American Airlines logo]()
$431
This Delta deal was found by Cheapflights users on 9/15. 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.
Wed 9/3012:10 pm -
2 stops10h 34m
Sun 10/46:00 am -
1 stop5h 22m
Deal found 9/15![Delta logo]()
$404
This United Airlines deal was found by Cheapflights users on 9/16. 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 11/101:27 pm -
2 stops9h 24m
Mon 11/161:52 pm -
1 stop6h 44m
Deal found 9/16![United Airlines logo]()
$373
This Delta deal was found by Cheapflights users on 9/12. 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 10/65:30 am -
1 stop7h 05m
Wed 10/146:24 pm -
1 stop4h 36m
Deal found 9/12![Delta logo]()
$404
This Southwest deal was found by Cheapflights users on 9/14. 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 12/171:30 pm -
1 stop10h 50m
Mon 12/216:05 pm -
1 stop5h 50m
Deal found 9/14![Southwest logo]()
$368
This American Airlines deal was found by Cheapflights users on 9/14. 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 9/295:22 pm -
1 stop6h 33m
Sat 10/36:48 pm -
1 stop5h 32m
Deal found 9/14![American Airlines logo]()
$452
This United Airlines deal was found by Cheapflights users on 9/15. 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 11/56:00 am -
2 stops9h 38m
Wed 12/28:45 am -
1 stop5h 43m
Deal found 9/15![United Airlines logo]()
$381
This Delta deal was found by Cheapflights users on 9/14. 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 9/2911:19 am -
2 stops11h 25m
Sat 10/35:15 am -
2 stops11h 14m
Deal found 9/14![Delta logo]()
$409
This American Airlines deal was found by Cheapflights users on 9/14. 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.
Wed 10/76:07 am -
1 stop17h 51m
Wed 10/143:09 pm -
1 stop8h 42m
Deal found 9/14![American Airlines logo]()
$453
This United Airlines deal was found by Cheapflights users on 9/16. 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 10/26:00 am -
2 stops7h 24m
Tue 10/65:58 pm -
1 stop4h 14m
Deal found 9/16![United Airlines logo]()
$383
This Southwest deal was found by Cheapflights users on 9/13. 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 11/36:35 am -
2 stops7h 50m
Sat 11/74:00 pm -
1 stop3h 50m
Deal found 9/13![Southwest logo]()
$385
This Delta deal was found by Cheapflights users on 9/12. 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 11/235:40 pm -
1 stop6h 53m
Tue 12/12:29 pm -
1 stop5h 18m
Deal found 9/12![Delta logo]()
$412
Last-minute flights from Iowa to San AntonioDiscover last-minute flight deals from Iowa to San Antonio. Data last updated September 17, 2026 and is based on user searches.
Discover last-minute flight deals from Iowa to San Antonio. Data last updated September 17, 2026 and is based on user searches.
This CheapOair deal was found by Cheapflights users on 9/16. 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 10/27:29 pm -
1 stop23h 56m
Tue 10/68:20 pm -
1 stop22h 14m
Deal found 9/16![Frontier logo]()
$289
This Kiwi.com deal was found by Cheapflights users on 9/13. 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.
Mon 10/57:29 pm -
1 stop23h 56m
Tue 10/138:21 pm -
1 stop23h 06m
Deal found 9/13![Frontier logo]()
$240
This American Airlines deal was found by Cheapflights users on 9/15. 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 10/134:29 pm -
1 stop6h 28m
Tue 10/205:00 am -
1 stop6h 24m
Deal found 9/15![American Airlines logo]()
$277
This Southwest deal was found by Cheapflights users on 9/14. 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 10/143:00 pm -
1 stop8h 35m
Wed 10/216:40 am -
2 stops7h 40m
Deal found 9/14![Southwest logo]()
$281
This American Airlines deal was found by Cheapflights users on 9/14. 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 10/167:31 pm -
1 stop4h 28m
Mon 10/196:00 am -
1 stop5h 24m
Deal found 9/14![American Airlines logo]()
$290
This American Airlines deal was found by Cheapflights users on 9/14. 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.
Sat 10/174:29 pm -
1 stop6h 28m
Wed 10/215:00 am -
1 stop6h 24m
Deal found 9/14![American Airlines logo]()
$239
This United Airlines deal was found by Cheapflights users on 9/15. 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 10/175:22 pm -
1 stop6h 36m
Sat 10/245:30 am -
2 stops7h 12m
Deal found 9/15![United Airlines logo]()
$274
This United Airlines deal was found by Cheapflights users on 9/16. 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 10/213:04 pm -
1 stop6h 27m
Mon 10/265:57 pm -
1 stop5h 58m
Deal found 9/16![United Airlines logo]()
$255
This Delta deal was found by Cheapflights users on 9/16. 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 10/2711:27 am -
1 stop5h 47m
Wed 11/46:50 am -
1 stop8h 26m
Deal found 9/16![Delta logo]()
$269
This United Airlines deal was found by Cheapflights users on 9/16. 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 10/276:05 am -
1 stop4h 41m
Fri 10/305:57 pm -
1 stop5h 58m
Deal found 9/16![United Airlines logo]()
$271
This Delta deal was found by Cheapflights users on 9/16. 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 10/2710:57 am -
1 stop6h 37m
Mon 11/26:50 am -
1 stop8h 26m
Deal found 9/16![Delta logo]()
$288
This CheapOair deal was found by Cheapflights users on 9/15. 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 10/308:59 pm -
1 stop22h 26m
Sun 11/18:20 pm -
1 stop23h 51m
Deal found 9/15![Frontier logo]()
$272
One-way flights from Iowa to San AntonioSearch for one-way flight options from Iowa to San Antonio. Find affordable one-way fares based on user searches. Data last updated September 17, 2026.
Search for one-way flight options from Iowa to San Antonio. Find affordable one-way fares based on user searches. Data last updated September 17, 2026.
This CheapOair deal was found by Cheapflights users on 9/17. 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 10/98:59 pm -
1 stop22h 27m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/17![Frontier logo]()
$131
This Delta deal was found by Cheapflights users on 9/15. 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 1/55:15 pm -
1 stop7h 13m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/15![Delta logo]()
$135
This United Airlines deal was found by Cheapflights users on 9/15. 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 10/53:13 pm -
1 stop7h 37m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/15![United Airlines logo]()
$136
This American Airlines deal was found by Cheapflights users on 9/15. 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 10/87:42 pm -
1 stop4h 17m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/15![American Airlines logo]()
$154
This Kiwi.com deal was found by Cheapflights users on 9/15. 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.
Mon 10/510:08 pm -
2 stops21h 17m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/15![Multiple Airlines logo]()
$171
This American Airlines deal was found by Cheapflights users on 9/15. 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 12/117:37 pm -
1 stop4h 27m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/15![American Airlines logo]()
$172
This Trip.com deal was found by Cheapflights users on 9/12. 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 9/237:29 pm -
1 stop23h 56m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/12![Frontier logo]()
$180
This United Airlines deal was found by Cheapflights users on 9/14. 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 12/175:00 am -
2 stops10h 37m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/14![United Airlines logo]()
$199
This United Airlines deal was found by Cheapflights users on 9/16. 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 10/76:00 am -
2 stops9h 53m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/16![United Airlines logo]()
$206
This Kiwi.com deal was found by Cheapflights users on 9/16. 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.
Fri 10/1610:14 pm -
2 stops21h 12m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/16![Multiple Airlines logo]()
$208
This United Airlines deal was found by Cheapflights users on 9/15. 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 12/111:23 pm -
2 stops9h 36m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/15![United Airlines logo]()
$217
This American Airlines deal was found by Cheapflights users on 9/14. 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 12/189:53 am -
1 stop7h 53m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/14![American Airlines logo]()
$239
Find flight deals from Iowa to San Antonio
Keep the following information in mind while searching for Iowa to San Antonio flight deals. Data was last updated September 17, 2026.
Most accurate provider | FlightHub 3 stars |
|---|---|
Most trusted provider | FlightHub 3 stars |
Round-trip from | $219 (Kiwi.com) |
One-way from | $135 (Delta) |
Popular in | June |
Cheapest in | April |
Average price | $390 |
Cheapflights Fare Finder
Customize your flight search to find flights from Iowa 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 September 17, 2026.
Use the filters below to find and compare flights from Iowa to San Antonio that are best for you.
Fly from
Fly to
Route
Depart
Return
Cheapest round-trip
OmahaSan Antonio
OMA Omaha Eppley Airfield - SAT San Antonio
OMASAT
Omaha Eppley Airfield
Fri 10/9
8:59 pm-7:26 pm
1 stop22h 27m
San Antonio
Wed 12/31
12:00 am-12:00 am
Nonstop0h 00m
$131
OmahaSan Antonio
OMA Omaha Eppley Airfield - SAT San Antonio
OMASAT
Omaha Eppley Airfield
Mon 10/5
3:13 pm-10:50 pm
1 stop7h 37m
San Antonio
Wed 12/31
12:00 am-12:00 am
Nonstop0h 00m
$136
Des MoinesSan Antonio
DSM Des Moines - SAT San Antonio
DSMSAT
Des Moines
Fri 12/11
7:37 pm-12:04 am
1 stop4h 27m
San Antonio
Wed 12/31
12:00 am-12:00 am
Nonstop0h 00m
$172
Quickest round-trip
Des MoinesSan Antonio
DSM Des Moines - SAT San Antonio
DSMSAT
Des Moines
Thu 10/8
7:42 pm-11:59 pm
1 stop4h 17m
San Antonio
Wed 12/31
12:00 am-12:00 am
Nonstop0h 00m
$176
Des MoinesSan Antonio
DSM Des Moines - SAT San Antonio
DSMSAT
Des Moines
Wed 10/7
6:00 am-3:53 pm
2 stops9h 53m
San Antonio
Wed 12/31
12:00 am-12:00 am
Nonstop0h 00m
$206
Des MoinesSan Antonio
DSM Des Moines - SAT San Antonio
DSMSAT
Des Moines
Tue 1/5
4:00 pm-9:32 pm
1 stop5h 32m
San Antonio
Wed 12/31
12:00 am-12:00 am
Nonstop0h 00m
$208
Des MoinesSan Antonio
DSM Des Moines - SAT San Antonio
DSMSAT
Des Moines
Fri 12/11
1:23 pm-10:59 pm
2 stops9h 36m
San Antonio
Wed 12/31
12:00 am-12:00 am
Nonstop0h 00m
$217
Des MoinesSan Antonio
DSM Des Moines - SAT San Antonio
DSMSAT
Des Moines
Sat 10/17
3:02 pm-9:31 pm
1 stop6h 29m
San Antonio
Sat 10/24
5:30 am-12:31 pm
1 stop7h 01m
$269
Cedar RapidsSan Antonio
CID Cedar Rapids - SAT San Antonio
CIDSAT
Cedar Rapids
Fri 10/16
7:28 pm-11:59 pm
1 stop4h 31m
San Antonio
Wed 12/31
12:00 am-12:00 am
Nonstop0h 00m
$279
Cedar RapidsSan Antonio
CID Cedar Rapids - SAT San Antonio
CIDSAT
Cedar Rapids
Fri 10/16
3:00 pm-8:42 pm
1 stop5h 42m
San Antonio
Wed 12/31
12:00 am-12:00 am
Nonstop0h 00m
$279
Showing 1-10 of 56 resultsSorted by cheapest first
Best time to book a flight from Iowa to San Antonio
Have a flexible travel schedule? Discover the best time to fly to San Antonio from Iowa with our price prediction graph.
OMA-SAT
DSM-SAT
MLI-SAT
CID-SAT
LSE-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 Iowa to San Antonio
USIA-SAT
OMA-SAT
DSM-SAT
MLI-SAT
CID-SAT
What is the cheapest month to book a flight from Iowa to San Antonio?
Currently, April is the cheapest month in which you can book a flight from Iowa to San Antonio (average of $315). Flying from Iowa to San Antonio in June is currently the most expensive (average of $573). 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.
How much does it cost to fly round-trip from Iowa to San Antonio?
Airfare is below average for this route at the moment.
Iowa to San Antonio flights typically cost between $375 and $400 in October.The cheapest round-trip price found within the last 5 days was $269 on Delta (Oct 27-Oct 31).
How far ahead should I book a flight from Iowa to San Antonio?
The price you pay for your flight from Iowa to San Antonio may vary depending on when you book. For the best chance of a lower fare, look to book 80 days in advance of your trip. Fares are likely to increase a fortnight or so before your departure date.
Related info for your journey
Find useful and relevant information for your journey from Iowa to San Antonio. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.
Traveling to a place near San Antonio?
Book flights to San Antonio if you plan to visit one of these locationsNew Braunfels
Kerrville
Browse thousands of different options on Cheapflights for your next trip
Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.
Alternative routes
Complete your trip
Flights by cabin class
Other flight options
Popular flights
San Antonio flight routes
Top destinations
Alternative routes for Iowa to San Antonio
See prices for flight routes from nearby airports that may be better suited for you.
Complete your trip
Complete your trip to San Antonio by adding a car rental and/or hotel reservation to your travel itinerary.
Search flights from Iowa to San Antonio by cabin class
Find flights from Iowa to San Antonio, based on your preferred cabin class, be it economy, premium economy, business, or first class.
Iowa and San Antonio flights
Browse other Iowa and San Antonio flight options. Last updated on September 17, 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 September 17, 2026.
Iowa to San Antonio flights
Consider these flights traveling from Iowa to San Antonio.
Top 4 airlines flying from Iowa to San Antonio
Discover the top 4 airlines that operate flights from Iowa 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 September 17, 2026.
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$213 | Average$361 | FlexibilityNo cancel fee | On-timeN/A | |
| Cheapest$235 | Average$406 | FlexibilityNo cancel fee | On-time71% | |
| Cheapest$249 | Average$391 | FlexibilityNo cancel fee | On-time69% | |
| Cheapest$359 | Average$412 | FlexibilityNo cancel fee | On-time63% |