$156+ Cheap flights from Idaho Falls (IDA) 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 8/7. Fares are subject to change and may not be available on all flights or dates of travel.
IDA — HOU
Aug 3 — Aug 101
Round-trip
1 adult, Economy
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Find cheap flights from Idaho Falls to Houston with Cheapflights
1. Tell us where you want to go
Enter your travel information like dates, passengers, trip type (one-way or round trip), and preferred cabin class then click “Find deals”2. Select your favorite providers
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Cheapest flights from Idaho Falls to HoustonExplore the most affordable flight options available from Idaho Falls to Houston. Find the lowest fares from popular airlines and budget airlines, with prices last updated on July 4, 2026.
Explore the most affordable flight options available from Idaho Falls to Houston. Find the lowest fares from popular airlines and budget airlines, with prices last updated on July 4, 2026.
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 8/1010:54 pm
IDA
- IAH
1 stop20h 04m
Multiple Airlines
Thu 8/201:53 pm
IAH
- IDA
1 stop21h 54m
Multiple Airlines
Deal found 6/30![Multiple Airlines logo]()
$274
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 8/1010:54 pm
IDA
- IAH
1 stop20h 04m
Multiple Airlines
Sun 8/237:55 pm
IAH
- IDA
1 stop15h 52m
Multiple Airlines
Deal found 6/30![Multiple Airlines logo]()
$292
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 8/1211:35 am
IDA
- IAH
1 stop5h 27m
Delta
Tue 8/187:30 am
IAH
- IDA
1 stop8h 05m
Delta
Deal found 6/30![Delta logo]()
$311
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 8/1311:35 am
IDA
- IAH
1 stop5h 27m
Delta
Wed 8/197:30 am
IAH
- IDA
1 stop8h 05m
Delta
Deal found 6/30![Delta logo]()
$320
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 8/1311:35 am
IDA
- IAH
2 stops11h 19m
Delta
Tue 8/187:20 am
IAH
- IDA
2 stops8h 15m
Delta
Deal found 6/30![Delta logo]()
$330
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 8/1010:54 pm
IDA
- IAH
1 stop20h 04m
Multiple Airlines
Mon 8/176:30 am
IAH
- IDA
2 stops10h 35m
Multiple Airlines
Deal found 6/30![Multiple Airlines logo]()
$338
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 8/1211:35 am
IDA
- IAH
1 stop5h 27m
Delta
Fri 8/212:28 pm
IAH
- IDA
1 stop4h 52m
Delta
Deal found 6/30![Delta logo]()
$341
This Delta 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 11/136:45 pm
IDA
- HOU
2 stops13h 41m
Delta
Tue 11/1710:05 am
HOU
- IDA
2 stops9h 09m
Delta
Deal found 7/1![Delta logo]()
$426
This American 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 8/2012:06 pm
IDA
- HOU
1 stop6h 38m
American Airlines
Sun 8/235:41 am
HOU
- IDA
1 stop6h 49m
American Airlines
Deal found 7/1![American Airlines logo]()
$506
This American 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 11/131:58 pm
IDA
- HOU
1 stop17h 37m
American Airlines
Tue 11/179:05 am
HOU
- IDA
1 stop5h 22m
American Airlines
Deal found 7/1![American Airlines logo]()
$513
This American 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 9/1612:15 pm
IDA
- HOU
1 stop6h 33m
American Airlines
Sun 9/204:18 pm
HOU
- IDA
1 stop6h 02m
American Airlines
Deal found 6/29![American Airlines logo]()
$527
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 9/117:00 am
IDA
- HOU
1 stop5h 25m
American Airlines
Tue 9/221:56 pm
HOU
- IDA
1 stop8h 24m
American Airlines
Deal found 6/30![American Airlines logo]()
$531
Best flights from Idaho Falls to HoustonDiscover carefully curated flight deals from Idaho Falls to Houston that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated July 4, 2026.
Discover carefully curated flight deals from Idaho Falls to Houston that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated July 4, 2026.
This Alaska 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 Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 9/113:57 pm
IDA
- IAH
1 stop20h 34m
Alaska Airlines
Tue 9/226:16 pm
IAH
- IDA
1 stop20h 08m
Alaska Airlines
Deal found 7/1![Alaska Airlines logo]()
$320
This Delta deal was found by Cheapflights users on 7/4. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 9/116:00 am
IDA
- IAH
2 stops8h 10m
Delta
Tue 9/222:25 pm
IAH
- IDA
1 stop4h 52m
Delta
Deal found 7/4![Delta logo]()
$350
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 8/115:53 pm
IDA
- IAH
1 stop5h 03m
United Airlines
Sat 8/225:15 am
IAH
- IDA
1 stop5h 36m
United Airlines
Deal found 6/30![United Airlines logo]()
$401
This American 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 11/131:58 pm
IDA
- HOU
1 stop17h 37m
American Airlines
Tue 11/179:05 am
HOU
- IDA
1 stop5h 22m
American Airlines
Deal found 7/1![American Airlines logo]()
$513
This Delta deal was found by Cheapflights users on 7/4. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 8/2611:35 am
IDA
- IAH
2 stops11h 19m
Delta
Sat 8/297:20 am
IAH
- IDA
2 stops8h 15m
Delta
Deal found 7/4![Delta logo]()
$355
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 8/1211:35 am
IDA
- IAH
1 stop5h 27m
Delta
Sun 8/237:20 am
IAH
- IDA
2 stops8h 15m
Delta
Deal found 6/30![Delta logo]()
$360
This United Airlines deal was found by Cheapflights users on 7/3. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 8/224:04 pm
IDA
- IAH
1 stop5h 52m
United Airlines
Sat 8/297:20 am
IAH
- IDA
1 stop7h 09m
United Airlines
Deal found 7/3![United Airlines logo]()
$401
This United Airlines deal was found by Cheapflights users on 7/4. 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 9/114:04 pm
IDA
- IAH
1 stop5h 53m
United Airlines
Tue 9/2210:31 am
IAH
- IDA
1 stop5h 52m
United Airlines
Deal found 7/4![United Airlines logo]()
$410
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 9/244:05 pm
IDA
- IAH
1 stop6h 54m
United Airlines
Sun 9/275:15 am
IAH
- IDA
1 stop5h 38m
United Airlines
Deal found 6/29![United Airlines logo]()
$419
This Delta 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 11/136:45 pm
IDA
- HOU
2 stops13h 41m
Delta
Tue 11/1710:05 am
HOU
- IDA
2 stops9h 09m
Delta
Deal found 7/1![Delta logo]()
$426
This American Airlines deal was found by Cheapflights users on 7/3. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 8/227:00 am
IDA
- HOU
1 stop11h 51m
American Airlines
Sat 8/295:41 am
HOU
- IDA
1 stop6h 49m
American Airlines
Deal found 7/3![American Airlines logo]()
$536
This American Airlines deal was found by Cheapflights users on 7/4. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 9/412:06 pm
IDA
- HOU
1 stop6h 45m
American Airlines
Mon 9/75:41 am
HOU
- IDA
1 stop6h 49m
American Airlines
Deal found 7/4![American Airlines logo]()
$538
This Delta 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 12/166:45 pm
IDA
- HOU
2 stops13h 41m
Delta
Tue 12/2210:05 am
HOU
- IDA
2 stops9h 09m
Delta
Deal found 7/1![Delta logo]()
$678
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.
Thu 10/17:00 am
IDA
- HOU
1 stop5h 25m
American Airlines
Thu 10/86:00 am
HOU
- IDA
1 stop8h 09m
American Airlines
Deal found 6/30![American Airlines logo]()
$801
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.
Sun 9/132:08 pm
IDA
- HOU
1 stop17h 48m
American Airlines
Fri 9/186:04 am
HOU
- IDA
1 stop8h 33m
American Airlines
Deal found 6/30![American Airlines logo]()
$848
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.
Fri 7/317:00 pm
IDA
- HOU
2 stops13h 34m
Delta
Mon 8/31:13 pm
HOU
- IDA
2 stops10h 19m
Delta
Deal found 6/30![Delta logo]()
$912
This American 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 7/217:00 am
IDA
- HOU
1 stop7h 44m
American Airlines
Thu 7/236:03 am
HOU
- IDA
1 stop7h 20m
American Airlines
Deal found 7/1![American Airlines logo]()
$991
This Delta 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 8/147:00 pm
IDA
- HOU
2 stops13h 50m
Delta
Thu 8/201:13 pm
HOU
- IDA
2 stops10h 19m
Delta
Deal found 7/1![Delta logo]()
$962
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.
Thu 9/246:57 pm
IDA
- HOU
2 stops14h 04m
Delta
Sun 9/2711:00 am
HOU
- IDA
2 stops12h 22m
Delta
Deal found 6/29![Delta logo]()
$985
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 10/16:57 pm
IDA
- HOU
2 stops14h 04m
Delta
Thu 10/811:05 am
HOU
- IDA
2 stops12h 15m
Delta
Deal found 6/30![Delta logo]()
$1,107
Last-minute flights from Idaho Falls to HoustonDiscover last-minute flight deals from Idaho Falls to Houston. Data last updated July 4, 2026 and is based on user searches.
Discover last-minute flight deals from Idaho Falls to Houston. Data last updated July 4, 2026 and is based on user searches.
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.
Thu 7/27:00 am
IDA
- HOU
1 stop7h 45m
American Airlines
Sun 7/56:03 am
HOU
- IDA
1 stop7h 20m
American Airlines
Deal found 6/30![American Airlines logo]()
$538
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 7/317:00 am
IDA
- HOU
1 stop15h 56m
American Airlines
Mon 8/34:14 pm
HOU
- IDA
1 stop6h 57m
American Airlines
Deal found 6/30![American Airlines logo]()
$668
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 8/1010:54 pm
IDA
- IAH
1 stop20h 04m
Multiple Airlines
Thu 8/201:53 pm
IAH
- IDA
1 stop21h 54m
Multiple Airlines
Deal found 6/30![Multiple Airlines logo]()
$274
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 8/1010:54 pm
IDA
- IAH
1 stop20h 04m
Multiple Airlines
Sun 8/237:55 pm
IAH
- IDA
1 stop15h 52m
Multiple Airlines
Deal found 6/30![Multiple Airlines logo]()
$292
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 8/1010:54 pm
IDA
- IAH
1 stop20h 04m
Multiple Airlines
Mon 8/176:30 am
IAH
- IDA
2 stops10h 35m
Multiple Airlines
Deal found 6/30![Multiple Airlines logo]()
$338
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 8/1211:35 am
IDA
- IAH
1 stop5h 27m
Delta
Wed 8/197:30 am
IAH
- IDA
1 stop8h 05m
Delta
Deal found 6/30![Delta logo]()
$311
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 8/1211:35 am
IDA
- IAH
1 stop5h 27m
Delta
Fri 8/212:28 pm
IAH
- IDA
1 stop4h 52m
Delta
Deal found 6/30![Delta logo]()
$341
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 8/1311:35 am
IDA
- IAH
1 stop5h 27m
Delta
Wed 8/197:30 am
IAH
- IDA
1 stop8h 05m
Delta
Deal found 6/30![Delta logo]()
$320
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 8/1311:35 am
IDA
- IAH
2 stops11h 19m
Delta
Tue 8/187:20 am
IAH
- IDA
2 stops8h 15m
Delta
Deal found 6/30![Delta logo]()
$330
This American 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 8/1412:06 pm
IDA
- HOU
1 stop6h 45m
American Airlines
Thu 8/203:57 pm
HOU
- IDA
1 stop6h 46m
American Airlines
Deal found 7/1![American Airlines logo]()
$597
This American 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 8/2012:06 pm
IDA
- HOU
1 stop6h 38m
American Airlines
Sun 8/235:41 am
HOU
- IDA
1 stop6h 49m
American Airlines
Deal found 7/1![American Airlines logo]()
$506
This American Airlines deal was found by Cheapflights users on 7/3. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 8/227:00 am
IDA
- HOU
1 stop11h 51m
American Airlines
Sat 8/295:41 am
HOU
- IDA
1 stop6h 49m
American Airlines
Deal found 7/3![American Airlines logo]()
$536
One-way flights from Idaho Falls to HoustonSearch for one-way flight options from Idaho Falls to Houston. Find affordable one-way fares based on user searches. Data last updated July 4, 2026.
Search for one-way flight options from Idaho Falls to Houston. Find affordable one-way fares based on user searches. Data last updated July 4, 2026.
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.
Fri 8/710:54 pm
IDA
- IAH
1 stop12h 33m
Multiple Airlines
Deal found 6/30![Multiple Airlines logo]()
$156
This Expedia deal was found by Cheapflights users on 7/2. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Expedia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 8/223:57 pm
IDA
- IAH
1 stop20h 34m
Alaska Airlines
Deal found 7/2![Alaska Airlines logo]()
$161
This Kiwi.com deal was found by Cheapflights users on 7/2. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 8/237:54 pm
IDA
- IAH
1 stop17h 11m
Multiple Airlines
Deal found 7/2![Multiple Airlines logo]()
$233
This Expedia deal was found by Cheapflights users on 7/2. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Expedia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 7/304:14 pm
IDA
- IAH
1 stop20h 21m
Alaska Airlines
Deal found 7/2![Alaska Airlines logo]()
$240
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.
Fri 8/710:54 pm
IDA
- HOU
2 stops35h 34m
Multiple Airlines
Deal found 6/30![Multiple Airlines logo]()
$278
This Kiwi.com deal was found by Cheapflights users on 7/3. 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.
Fri 7/103:50 pm
IDA
- IAH
2 stops19h 32m
Multiple Airlines
Deal found 7/3![Multiple Airlines logo]()
$296
This Orbitz deal was found by Cheapflights users on 7/3. 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 Orbitz is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 7/104:14 pm
IDA
- IAH
1 stop20h 21m
Alaska Airlines
Deal found 7/3![Alaska Airlines logo]()
$303
This Delta deal was found by Cheapflights users on 7/3. 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.
Fri 7/107:00 pm
IDA
- HOU
2 stops13h 34m
Delta
Deal found 7/3![Delta logo]()
$346
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 8/712:06 pm
IDA
- HOU
1 stop6h 45m
American Airlines
Deal found 6/30![American Airlines logo]()
$375
This Kiwi.com deal was found by Cheapflights users on 7/2. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 7/309:45 am
IDA
- HOU
2 stops32h 04m
Allegiant Air
Deal found 7/2![Allegiant Air logo]()
$379
This American Airlines deal was found by Cheapflights users on 7/2. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 8/227:00 am
IDA
- HOU
1 stop7h 26m
American Airlines
Deal found 7/2![American Airlines logo]()
$392
This American Airlines deal was found by Cheapflights users on 7/2. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 8/237:00 am
IDA
- HOU
1 stop7h 26m
American Airlines
Deal found 7/2![American Airlines logo]()
$416
Find flight deals from Idaho Falls to Houston
Discover tips and strategies to find the most affordable flight options for your journey from Idaho Falls (IDA) to Houston (HO1). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated July 4, 2026.
Round-trip from | $274 (Kiwi.com) |
|---|---|
One-way from | $156 (Kiwi.com) |
Popular in | March |
Cheapest in | January |
Average price | $388 |
Cheapflights Fare Finder
Customize your flight search to find flights from Idaho Falls 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 4, 2026.
Use the filters below to find and compare flights from Idaho Falls to Houston that are best for you.
Fly from
Fly to
Route
Depart
Return
Cheapest round-trip
Idaho FallsHouston
IDA - IAH
IDAIAH
Idaho Falls Fanning Field
Fri 9/11
3:57 pm-1:31 pm
1 stop20h 34m
Houston George Bush Intcntl
Tue 9/22
6:16 pm-1:24 pm
1 stop20h 08m
$320
Idaho FallsHouston
IDA - IAH
IDAIAH
Idaho Falls Fanning Field
Fri 9/11
6:00 am-3:10 pm
2 stops8h 10m
Houston George Bush Intcntl
Tue 9/22
2:25 pm-6:17 pm
1 stop4h 52m
$350
Idaho FallsHouston
IDA - IAH
IDAIAH
Idaho Falls Fanning Field
Wed 8/26
11:35 am-11:54 pm
2 stops11h 19m
Houston George Bush Intcntl
Sat 8/29
7:20 am-2:35 pm
2 stops8h 15m
$355
Idaho FallsHouston
IDA - IAH
IDAIAH
Idaho Falls Fanning Field
Wed 8/12
11:35 am-6:02 pm
1 stop5h 27m
Houston George Bush Intcntl
Sun 8/23
7:20 am-2:35 pm
2 stops8h 15m
$360
Quickest round-trip
Idaho FallsHouston
IDA - IAH
IDAIAH
Idaho Falls Fanning Field
Tue 8/11
5:53 pm-11:56 pm
1 stop5h 03m
Houston George Bush Intcntl
Sat 8/22
5:15 am-9:51 am
1 stop5h 36m
$401
Idaho FallsHouston
IDA - IAH
IDAIAH
Idaho Falls Fanning Field
Sat 8/22
4:04 pm-10:56 pm
1 stop5h 52m
Houston George Bush Intcntl
Sat 8/29
7:20 am-1:29 pm
1 stop7h 09m
$401
Idaho FallsHouston
IDA - IAH
IDAIAH
Idaho Falls Fanning Field
Fri 9/11
4:04 pm-10:57 pm
1 stop5h 53m
Houston George Bush Intcntl
Tue 9/22
10:31 am-3:23 pm
1 stop5h 52m
$410
Idaho FallsHouston
IDA - IAH
IDAIAH
Idaho Falls Fanning Field
Thu 9/24
4:05 pm-11:59 pm
1 stop6h 54m
Houston George Bush Intcntl
Sun 9/27
5:15 am-9:53 am
1 stop5h 38m
$419
Idaho FallsHouston
IDA - HOU
IDAHOU
Idaho Falls Fanning Field
Fri 11/13
6:45 pm-9:26 am
2 stops13h 41m
Houston Hobby
Tue 11/17
10:05 am-6:14 pm
2 stops9h 09m
$426
Idaho FallsHouston
IDA - HOU
IDAHOU
Idaho Falls Fanning Field
Fri 11/13
1:58 pm-8:35 am
1 stop17h 37m
Houston Hobby
Tue 11/17
9:05 am-1:27 pm
1 stop5h 22m
$513
Showing 1-10 of 36 resultsSorted by cheapest first
Best time to book a flight from Idaho Falls to Houston
Have a flexible travel schedule? Discover the best time to fly to Houston from Idaho Falls with our price prediction graph.
IDA-HO1
IDA-IAH
IDA-HOU
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 Idaho Falls to Houston
IDA-HO1
IDA-IAH
IDA-HOU
What is the cheapest month to book a flight from Idaho Falls to Houston?
Currently, April is the cheapest month in which you can book a flight from Idaho Falls to Houston (average of $154). Flying from Idaho Falls to Houston in December is currently the most expensive (average of $410). 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.
Reviews of airlines servicing Houston
Get insights into the airlines that provide service to Houston. 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 Houston. Reviews last updated July 4, 2026.
Get a feel of what it's like to fly with Delta,United Airlines, andAmerican Airlines from Idaho Falls to Houston by reading reviews from past customers. Users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.
Crew
8.5
Overall
7.8
Comfort
7.8
Food
7.2
Entertainment
7.8
Boarding
8.1
Reviews
1 / 20
10.0
ExcellentAnonymous,May 2026
SEA - KOA
Crew
8.5
Overall
7.8
Comfort
7.8
Food
7.2
Entertainment
7.8
Boarding
8.1
Reviews
1 / 20
10.0
ExcellentAnonymous,May 2026
SEA - KOA
Crew
8.5
Overall
7.8
Comfort
7.8
Food
7.2
Entertainment
7.8
Boarding
8.1
Reviews
1 / 20
10.0
ExcellentAnonymous,May 2026
SEA - KOA
Crew
8.5
Overall
7.8
Comfort
7.8
Food
7.2
Entertainment
7.8
Boarding
8.1
Reviews
1 / 20
10.0
ExcellentAnonymous,May 2026
SEA - KOA
Related info for your journey
Find useful and relevant information for your journey from Idaho Falls to Houston. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.
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Alternative routes for Idaho Falls to Houston
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Complete your trip
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Idaho Falls and Houston flights
Browse other Idaho Falls and Houston flight options. Last updated on July 4, 2026.
Other flights from Idaho Falls
Browse through other flights departing from Idaho Falls. Flights are based on user searches made on Cheapflights and were last updated on July 4, 2026.
Popular flight searches
Check out other popular destinations found by fellow travelers in 2026
Top 3 airlines flying from Idaho Falls to Houston
Discover the top 3 airlines that operate flights from Idaho Falls 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 4, 2026.
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$154 | Average$476 | FlexibilityNo cancel fee | On-timeN/A | |
| Cheapest$288 | Average$489 | FlexibilityNo cancel fee | On-time69% | |
| Cheapest$394 | Average$435 | FlexibilityNo cancel fee | On-time71% |