$40+ Cheap flights from Iowa to Houston
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 8/17. Fares are subject to change and may not be available on all flights or dates of travel.
DSM — HOU
Jul 31 — Aug 71
Round-trip
1 adult, Economy
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Cheapest flights from Iowa to HoustonExplore the most affordable flight options available from Iowa to Houston. Find the lowest fares from popular airlines and budget airlines, with prices last updated on July 1, 2026.
Explore the most affordable flight options available from Iowa to Houston. Find the lowest fares from popular airlines and budget airlines, with prices last updated on July 1, 2026.
This Trip.com deal was found by Cheapflights users on 6/27. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Trip.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 8/1012:37 pm
DSM
- HOU
Nonstop2h 31m
Allegiant Air
Fri 8/143:58 pm
HOU
- DSM
Nonstop2h 17m
Allegiant Air
Deal found 6/27![Allegiant Air logo]()
$94
This Jettzy deal was found by Cheapflights users on 6/27. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Jettzy is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 8/31:37 pm
DSM
- HOU
Nonstop2h 25m
Allegiant Air
Mon 8/103:58 pm
HOU
- DSM
Nonstop2h 17m
Allegiant Air
Deal found 6/27![Allegiant Air logo]()
$110
This Cheapflightsfares deal was found by Cheapflights users on 6/29. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 7/271:37 pm
DSM
- HOU
Nonstop2h 25m
Allegiant Air
Mon 8/34:52 pm
HOU
- DSM
Nonstop2h 12m
Allegiant Air
Deal found 6/29![Allegiant Air logo]()
$116
This Cheapflightsfares deal was found by Cheapflights users on 6/28. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 8/1012:37 pm
DSM
- HOU
Nonstop2h 31m
Allegiant Air
Mon 8/173:58 pm
HOU
- DSM
Nonstop2h 17m
Allegiant Air
Deal found 6/28![Allegiant Air logo]()
$124
This Cheapflightsfares deal was found by Cheapflights users on 7/1. 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 Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 7/271:37 pm
DSM
- HOU
Nonstop2h 25m
Allegiant Air
Fri 7/314:52 pm
HOU
- DSM
Nonstop2h 12m
Allegiant Air
Deal found 7/1![Allegiant Air logo]()
$131
This Cheapflightsfares deal was found by Cheapflights users on 6/27. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 8/712:37 pm
DSM
- HOU
Nonstop2h 31m
Allegiant Air
Mon 8/103:58 pm
HOU
- DSM
Nonstop2h 17m
Allegiant Air
Deal found 6/27![Allegiant Air logo]()
$135
This Cheapflightsfares deal was found by Cheapflights users on 6/27. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 7/311:37 pm
DSM
- HOU
Nonstop2h 25m
Allegiant Air
Mon 8/34:52 pm
HOU
- DSM
Nonstop2h 12m
Allegiant Air
Deal found 6/27![Allegiant Air logo]()
$147
This Cheapflightsfares deal was found by Cheapflights users on 6/27. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 7/131:37 pm
DSM
- HOU
Nonstop2h 25m
Allegiant Air
Mon 7/204:52 pm
HOU
- DSM
Nonstop2h 12m
Allegiant Air
Deal found 6/27![Allegiant Air logo]()
$152
This Expedia deal was found by Cheapflights users on 6/30. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Expedia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 7/292:19 pm
DSM
- IAH
1 stop20h 15m
Frontier
Wed 8/56:30 am
IAH
- DSM
1 stop7h 04m
Frontier
Deal found 6/30![Frontier logo]()
$220
This Frontier deal was found by Cheapflights users on 6/29. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Frontier is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 7/283:01 pm
CID
- IAH
1 stop9h 39m
Frontier
Tue 8/46:30 am
IAH
- CID
1 stop7h 36m
Frontier
Deal found 6/29![Frontier logo]()
$220
This Priceline deal was found by Cheapflights users on 6/30. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Priceline is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 8/102:19 pm
DSM
- IAH
1 stop6h 55m
Frontier
Wed 8/126:30 am
IAH
- DSM
1 stop7h 04m
Frontier
Deal found 6/30![Frontier logo]()
$225
This Frontier deal was found by Cheapflights users on 6/29. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Frontier is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 7/233:01 pm
CID
- IAH
1 stop9h 39m
Frontier
Tue 8/46:30 am
IAH
- CID
1 stop7h 36m
Frontier
Deal found 6/29![Frontier logo]()
$225
Best flights from Iowa to HoustonDiscover carefully curated flight deals from Iowa to Houston that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated July 1, 2026.
Discover carefully curated flight deals from Iowa to Houston that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated July 1, 2026.
This United Airlines deal was found by Cheapflights users on 6/29. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 8/118:00 am
OMA
- IAH
Nonstop2h 24m
United Airlines
Tue 8/187:50 pm
IAH
- OMA
Nonstop2h 20m
United Airlines
Deal found 6/29![United Airlines logo]()
$237
This Delta deal was found by Cheapflights users on 6/28. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 11/75:10 pm
MLI
- IAH
1 stop6h 47m
Delta
Wed 11/119:40 am
IAH
- MLI
1 stop6h 42m
Delta
Deal found 6/28![Delta logo]()
$243
This American Airlines deal was found by Cheapflights users on 6/26. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 9/912:08 pm
MLI
- HOU
1 stop5h 46m
American Airlines
Sat 9/126:34 pm
HOU
- MLI
1 stop4h 44m
American Airlines
Deal found 6/26![American Airlines logo]()
$276
This Frontier deal was found by Cheapflights users on 6/26. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Frontier is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 9/273:05 pm
CID
- IAH
1 stop9h 04m
Frontier
Thu 10/16:50 am
IAH
- CID
1 stop7h 20m
Frontier
Deal found 6/26![Frontier logo]()
$286
This Southwest deal was found by Cheapflights users on 6/29. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 8/106:50 am
OMA
- HOU
Nonstop2h 10m
Southwest
Thu 8/138:15 am
HOU
- OMA
Nonstop2h 10m
Southwest
Deal found 6/29![Southwest logo]()
$293
This United Airlines deal was found by Cheapflights users on 6/27. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 9/152:59 pm
OMA
- IAH
Nonstop2h 34m
United Airlines
Tue 9/297:50 pm
IAH
- OMA
Nonstop2h 22m
United Airlines
Deal found 6/27![United Airlines logo]()
$237
This Delta deal was found by Cheapflights users on 6/30. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 8/116:15 pm
OMA
- IAH
1 stop5h 37m
Delta
Tue 8/184:37 pm
IAH
- OMA
1 stop6h 25m
Delta
Deal found 6/30![Delta logo]()
$257
This Delta deal was found by Cheapflights users on 6/27. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 9/156:10 am
OMA
- IAH
1 stop6h 50m
Delta
Tue 9/297:00 am
IAH
- OMA
1 stop5h 39m
Delta
Deal found 6/27![Delta logo]()
$257
This American Airlines deal was found by Cheapflights users on 6/26. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 8/299:32 am
DSM
- HOU
1 stop5h 54m
American Airlines
Wed 9/29:32 am
HOU
- DSM
1 stop5h 40m
American Airlines
Deal found 6/26![American Airlines logo]()
$289
This United Airlines deal was found by Cheapflights users on 6/30. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 9/123:02 pm
DSM
- IAH
Nonstop2h 23m
United Airlines
Mon 9/145:00 am
IAH
- DSM
1 stop5h 31m
United Airlines
Deal found 6/30![United Airlines logo]()
$279
This Southwest deal was found by Cheapflights users on 6/28. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 7/155:20 am
DSM
- HOU
1 stop7h 35m
Southwest
Wed 7/154:05 pm
HOU
- DSM
1 stop6h 45m
Southwest
Deal found 6/28![Southwest logo]()
$329
This Delta deal was found by Cheapflights users on 6/30. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 8/1211:08 am
MLI
- HOU
1 stop5h 15m
Delta
Thu 8/2010:50 am
HOU
- MLI
1 stop5h 32m
Delta
Deal found 6/30![Delta logo]()
$276
This United Airlines deal was found by Cheapflights users on 7/1. 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 10/243:11 pm
DSM
- IAH
1 stop5h 36m
United Airlines
Sun 11/15:00 am
IAH
- DSM
1 stop5h 35m
United Airlines
Deal found 7/1![United Airlines logo]()
$289
This Delta deal was found by Cheapflights users on 6/30. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 8/1311:08 am
MLI
- HOU
1 stop5h 15m
Delta
Wed 8/1910:50 am
HOU
- MLI
1 stop5h 32m
Delta
Deal found 6/30![Delta logo]()
$276
This Southwest deal was found by Cheapflights users on 6/30. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 8/1512:10 pm
DSM
- HOU
1 stop8h 30m
Southwest
Sat 8/228:15 am
HOU
- DSM
2 stops7h 55m
Southwest
Deal found 6/30![Southwest logo]()
$334
This United Airlines deal was found by Cheapflights users on 6/26. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 8/296:15 am
DSM
- IAH
Nonstop2h 35m
United Airlines
Wed 9/28:05 pm
IAH
- DSM
Nonstop2h 25m
United Airlines
Deal found 6/26![United Airlines logo]()
$289
This American Airlines deal was found by Cheapflights users on 6/26. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 10/226:18 pm
CID
- IAH
1 stop5h 00m
American Airlines
Mon 10/266:37 pm
IAH
- CID
1 stop4h 38m
American Airlines
Deal found 6/26![American Airlines logo]()
$361
This Delta deal was found by Cheapflights users on 6/26. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 11/65:55 am
MLI
- IAH
1 stop6h 25m
Delta
Tue 11/104:10 pm
IAH
- MLI
1 stop6h 20m
Delta
Deal found 6/26![Delta logo]()
$276
This Kiwi.com deal was found by Cheapflights users on 6/30. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 8/93:01 pm
CID
- IAH
2 stops16h 19m
Frontier
Tue 8/116:30 am
IAH
- CID
1 stop7h 36m
Frontier
Deal found 6/30![Frontier logo]()
$431
This Southwest deal was found by Cheapflights users on 6/26. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 8/295:30 am
DSM
- HOU
2 stops8h 25m
Southwest
Wed 9/22:00 pm
HOU
- DSM
2 stops7h 55m
Southwest
Deal found 6/26![Southwest logo]()
$367
This United Airlines deal was found by Cheapflights users on 6/29. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 7/236:20 am
DSM
- IAH
Nonstop2h 29m
United Airlines
Mon 7/278:12 pm
IAH
- DSM
Nonstop2h 23m
United Airlines
Deal found 6/29![United Airlines logo]()
$309
This American Airlines deal was found by Cheapflights users on 6/27. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 7/2212:20 pm
CID
- HOU
1 stop7h 37m
American Airlines
Mon 7/276:49 pm
HOU
- CID
1 stop4h 31m
American Airlines
Deal found 6/27![American Airlines logo]()
$382
This Delta deal was found by Cheapflights users on 6/27. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 8/294:11 pm
DSM
- HOU
1 stop5h 12m
Delta
Thu 9/35:20 pm
HOU
- DSM
1 stop5h 17m
Delta
Deal found 6/27![Delta logo]()
$289
This Southwest deal was found by Cheapflights users on 6/28. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 8/125:25 pm
OMA
- HOU
Nonstop2h 15m
Southwest
Wed 8/199:25 am
HOU
- OMA
Nonstop2h 15m
Southwest
Deal found 6/28![Southwest logo]()
$368
This United Airlines deal was found by Cheapflights users on 6/30. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 8/118:00 am
OMA
- IAH
Nonstop2h 24m
United Airlines
Wed 8/128:57 pm
IAH
- OMA
Nonstop2h 26m
United Airlines
Deal found 6/30![United Airlines logo]()
$317
This Delta deal was found by Cheapflights users on 6/29. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 9/66:50 am
CID
- IAH
1 stop8h 00m
Delta
Sat 9/123:20 pm
IAH
- CID
2 stops7h 39m
Delta
Deal found 6/29![Delta logo]()
$292
This American Airlines deal was found by Cheapflights users on 6/30. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 7/312:21 pm
CID
- HOU
1 stop5h 58m
American Airlines
Sat 7/410:18 am
HOU
- CID
2 stops7h 53m
American Airlines
Deal found 6/30![American Airlines logo]()
$389
This Southwest deal was found by Cheapflights users on 6/28. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 7/204:40 pm
DSM
- HOU
2 stops8h 10m
Southwest
Sat 7/254:10 pm
HOU
- DSM
1 stop5h 50m
Southwest
Deal found 6/28![Southwest logo]()
$369
This United Airlines deal was found by Cheapflights users on 6/28. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 11/76:40 pm
MLI
- IAH
1 stop5h 50m
United Airlines
Wed 11/117:20 am
IAH
- MLI
1 stop6h 38m
United Airlines
Deal found 6/28![United Airlines logo]()
$323
This Delta deal was found by Cheapflights users on 6/28. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 8/285:40 am
DSM
- HOU
1 stop6h 36m
Delta
Mon 8/3110:50 am
HOU
- DSM
2 stops9h 49m
Delta
Deal found 6/28![Delta logo]()
$294
Last-minute flights from Iowa to HoustonDiscover last-minute flight deals from Iowa to Houston. Data last updated July 1, 2026 and is based on user searches.
Discover last-minute flight deals from Iowa to Houston. Data last updated July 1, 2026 and is based on user searches.
This Cheapflightsfares deal was found by Cheapflights users on 6/29. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 7/31:37 pm
DSM
- HOU
Nonstop2h 25m
Allegiant Air
Fri 7/104:52 pm
HOU
- DSM
Nonstop2h 12m
Allegiant Air
Deal found 6/29![Allegiant Air logo]()
$167
This Cheapflightsfares deal was found by Cheapflights users on 6/27. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 7/131:37 pm
DSM
- HOU
Nonstop2h 25m
Allegiant Air
Mon 7/204:52 pm
HOU
- DSM
Nonstop2h 12m
Allegiant Air
Deal found 6/27![Allegiant Air logo]()
$152
This Kiwi.com deal was found by Cheapflights users on 6/30. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 7/131:37 pm
DSM
- HOU
Nonstop2h 25m
Allegiant Air
Fri 7/174:52 pm
HOU
- DSM
Nonstop2h 12m
Allegiant Air
Deal found 6/30![Allegiant Air logo]()
$175
This Frontier deal was found by Cheapflights users on 6/27. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Frontier is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 7/213:01 pm
CID
- IAH
1 stop9h 39m
Frontier
Tue 7/286:30 am
IAH
- CID
1 stop7h 36m
Frontier
Deal found 6/27![Frontier logo]()
$230
This Frontier deal was found by Cheapflights users on 6/27. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Frontier is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 7/222:19 pm
DSM
- IAH
1 stop10h 21m
Frontier
Wed 7/296:30 am
IAH
- DSM
1 stop7h 04m
Frontier
Deal found 6/27![Frontier logo]()
$230
This Frontier deal was found by Cheapflights users on 6/29. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Frontier is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 7/233:01 pm
CID
- IAH
1 stop9h 39m
Frontier
Tue 8/46:30 am
IAH
- CID
1 stop7h 36m
Frontier
Deal found 6/29![Frontier logo]()
$225
This Cheapflightsfares deal was found by Cheapflights users on 6/29. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 7/271:37 pm
DSM
- HOU
Nonstop2h 25m
Allegiant Air
Mon 8/34:52 pm
HOU
- DSM
Nonstop2h 12m
Allegiant Air
Deal found 6/29![Allegiant Air logo]()
$116
This Cheapflightsfares deal was found by Cheapflights users on 7/1. 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 Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 7/271:37 pm
DSM
- HOU
Nonstop2h 25m
Allegiant Air
Fri 7/314:52 pm
HOU
- DSM
Nonstop2h 12m
Allegiant Air
Deal found 7/1![Allegiant Air logo]()
$131
This Frontier deal was found by Cheapflights users on 6/29. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Frontier is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 7/283:01 pm
CID
- IAH
1 stop9h 39m
Frontier
Tue 8/46:30 am
IAH
- CID
1 stop7h 36m
Frontier
Deal found 6/29![Frontier logo]()
$220
This Expedia deal was found by Cheapflights users on 6/30. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Expedia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 7/292:19 pm
DSM
- IAH
1 stop20h 15m
Frontier
Wed 8/56:30 am
IAH
- DSM
1 stop7h 04m
Frontier
Deal found 6/30![Frontier logo]()
$220
This Cheapflightsfares deal was found by Cheapflights users on 6/27. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 7/311:37 pm
DSM
- HOU
Nonstop2h 25m
Allegiant Air
Mon 8/34:52 pm
HOU
- DSM
Nonstop2h 12m
Allegiant Air
Deal found 6/27![Allegiant Air logo]()
$147
This Cheapflightsfares deal was found by Cheapflights users on 6/30. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 7/311:37 pm
DSM
- HOU
Nonstop2h 25m
Allegiant Air
Fri 8/73:58 pm
HOU
- DSM
Nonstop2h 17m
Allegiant Air
Deal found 6/30![Allegiant Air logo]()
$160
One-way flights from Iowa to HoustonSearch for one-way flight options from Iowa to Houston. Find affordable one-way fares based on user searches. Data last updated July 1, 2026.
Search for one-way flight options from Iowa to Houston. Find affordable one-way fares based on user searches. Data last updated July 1, 2026.
This iWofly deal was found by Cheapflights users on 6/27. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure iWofly is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 8/1712:37 pm
DSM
- HOU
Nonstop2h 31m
Allegiant Air
Deal found 6/27![Allegiant Air logo]()
$40
This Cheapflightsfares deal was found by Cheapflights users on 6/28. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 7/171:37 pm
DSM
- HOU
Nonstop2h 25m
Allegiant Air
Deal found 6/28![Allegiant Air logo]()
$54
This Trip.com deal was found by Cheapflights users on 6/27. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Trip.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 8/31:37 pm
DSM
- HOU
Nonstop2h 25m
Allegiant Air
Deal found 6/27![Allegiant Air logo]()
$77
This Cheapflightsfares deal was found by Cheapflights users on 6/27. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 7/101:37 pm
DSM
- HOU
Nonstop2h 25m
Allegiant Air
Deal found 6/27![Allegiant Air logo]()
$79
This Trip.com deal was found by Cheapflights users on 6/28. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Trip.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 7/131:37 pm
DSM
- HOU
Nonstop2h 25m
Allegiant Air
Deal found 6/28![Allegiant Air logo]()
$89
This Trip.com deal was found by Cheapflights users on 6/30. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Trip.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 7/311:37 pm
DSM
- HOU
Nonstop2h 25m
Allegiant Air
Deal found 6/30![Allegiant Air logo]()
$101
This Kiwi.com deal was found by Cheapflights users on 6/30. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 9/289:27 pm
OMA
- IAH
1 stop23h 37m
Multiple Airlines
Deal found 6/30![Multiple Airlines logo]()
$108
This Priceline deal was found by Cheapflights users on 6/30. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Priceline is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 8/43:01 pm
CID
- IAH
1 stop9h 39m
Frontier
Deal found 6/30![Frontier logo]()
$111
This United Airlines deal was found by Cheapflights users on 6/29. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 8/158:30 am
OMA
- IAH
Nonstop2h 35m
United Airlines
Deal found 6/29![United Airlines logo]()
$119
This Southwest deal was found by Cheapflights users on 6/28. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 8/265:25 pm
OMA
- HOU
Nonstop2h 15m
Southwest
Deal found 6/28![Southwest logo]()
$119
This Priceline deal was found by Cheapflights users on 6/30. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Priceline is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 7/312:19 pm
DSM
- IAH
1 stop6h 55m
Frontier
Deal found 6/30![Frontier logo]()
$120
This Kiwi.com deal was found by Cheapflights users on 6/30. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 8/135:12 pm
DSM
- IAH
2 stops38h 08m
Multiple Airlines
Deal found 6/30![Multiple Airlines logo]()
$124
Find flight deals from Iowa to Houston
Keep the following information in mind while searching for Iowa to Houston flight deals. Data was last updated July 1, 2026.
Round-trip from | $94 (Trip.com) |
|---|---|
One-way from | $40 (iWofly) |
Popular in | March |
Cheapest in | July |
Average price | $227 |
Cheapflights Fare Finder
Customize your flight search to find flights from Iowa to Houston 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 July 1, 2026.
Use the filters below to find and compare flights from Iowa to Houston that are best for you.
Fly from
Fly to
Route
Depart
Return
Cheapest round-trip
OmahaHouston
OMA - IAH
OMAIAH
Omaha Eppley Airfield
Tue 8/11
8:00 am-10:24 am
Nonstop2h 24m
Houston George Bush Intcntl
Tue 8/18
7:50 pm-10:10 pm
Nonstop2h 20m
$237
OmahaHouston
OMA - IAH
OMAIAH
Omaha Eppley Airfield
Tue 9/15
2:59 pm-5:33 pm
Nonstop2h 34m
Houston George Bush Intcntl
Tue 9/29
7:50 pm-10:12 pm
Nonstop2h 22m
$237
MolineHouston
MLI - IAH
MLIIAH
Moline Quad-City
Sat 11/7
5:10 pm-11:57 pm
1 stop6h 47m
Houston George Bush Intcntl
Wed 11/11
9:40 am-4:22 pm
1 stop6h 42m
$243
OmahaHouston
OMA - IAH
OMAIAH
Omaha Eppley Airfield
Tue 8/11
6:15 pm-11:52 pm
1 stop5h 37m
Houston George Bush Intcntl
Tue 8/18
4:37 pm-11:02 pm
1 stop6h 25m
$257
OmahaHouston
OMA - IAH
OMAIAH
Omaha Eppley Airfield
Tue 9/15
6:10 am-1:00 pm
1 stop6h 50m
Houston George Bush Intcntl
Tue 9/29
7:00 am-12:39 pm
1 stop5h 39m
$257
MolineHouston
MLI - HOU
MLIHOU
Moline Quad-City
Wed 9/9
12:08 pm-5:54 pm
1 stop5h 46m
Houston Hobby
Sat 9/12
6:34 pm-11:18 pm
1 stop4h 44m
$276
MolineHouston
MLI - HOU
MLIHOU
Moline Quad-City
Wed 8/12
11:08 am-4:23 pm
1 stop5h 15m
Houston Hobby
Thu 8/20
10:50 am-4:22 pm
1 stop5h 32m
$276
MolineHouston
MLI - HOU
MLIHOU
Moline Quad-City
Thu 8/13
11:08 am-4:23 pm
1 stop5h 15m
Houston Hobby
Wed 8/19
10:50 am-4:22 pm
1 stop5h 32m
$276
MolineHouston
MLI - IAH
MLIIAH
Moline Quad-City
Fri 11/6
5:55 am-12:20 pm
1 stop6h 25m
Houston George Bush Intcntl
Tue 11/10
4:10 pm-10:30 pm
1 stop6h 20m
$276
Des MoinesHouston
DSM - IAH
DSMIAH
Des Moines
Sat 9/12
3:02 pm-5:25 pm
Nonstop2h 23m
Houston George Bush Intcntl
Mon 9/14
5:00 am-10:31 am
1 stop5h 31m
$279
Showing 1-10 of 60 resultsSorted by cheapest first
Best time to book a flight from Iowa to Houston
Have a flexible travel schedule? Discover the best time to fly to Houston from Iowa with our price prediction graph.
DSM-HOU
DSM-IAH
CID-IAH
OMA-IAH
MLI-IAH
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 Houston
USIA-HO1
DSM-HOU
DSM-IAH
CID-IAH
OMA-IAH
What is the cheapest month to book a flight from Iowa to Houston?
Currently, August is the cheapest month in which you can book a flight from Iowa to Houston (average of $64). Flying from Iowa to Houston in September is currently the most expensive (average of $219). 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 IA to HOU?
Find hourly flight availability from Iowa to Houston. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated July 1, 2026.
Regardless of the time of day you decide to fly, the ticket price will remain around the same. Book flights from Iowa to Houston as you normally would.
How much does it cost to fly round-trip from Iowa to Houston?
How far ahead should I book a flight from Iowa to Houston?
Booking 86 days in advance of your planned departure date is, on average, the best time to get cheap flights from Iowa to Houston. The general trend is that the closer you book to the departure date, the more expensive your flight will be.
Related info for your journey
Find useful and relevant information for your journey from Iowa to Houston. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.
Browse thousands of different options on Cheapflights for your next trip
Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.
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Alternative routes for Iowa to Houston
See prices for flight routes from nearby airports that may be better suited for you.
Complete your trip
Complete your trip to Houston by adding a car rental and/or hotel reservation to your travel itinerary.
Search flights from Iowa to Houston by cabin class
Find flights from Iowa to Houston, based on your preferred cabin class, be it economy, premium economy, business, or first class.
Iowa and Houston flights
Browse other Iowa and Houston flight options. Last updated on July 1, 2026.
Popular flight searches
Check out other popular destinations found by fellow travelers in 2026
Iowa to Houston flights
Consider these flights traveling from Iowa to Houston.
Top 5 airlines flying from Iowa to Houston
Discover the top 5 airlines that operate flights from Iowa to Houston. 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 July 1, 2026.
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$73 | Average$128 | FlexibilityNo cancel fee | On-time88% | |
| Cheapest$154 | Average$328 | FlexibilityNo cancel fee | On-timeN/A | |
| Cheapest$166 | Average$308 | FlexibilityNo cancel fee | On-time63% | |
| Cheapest$209 | Average$376 | FlexibilityNo cancel fee | On-time69% | |
| Cheapest$212 | Average$353 | FlexibilityNo cancel fee | On-time71% |