$130+ Cheap flights from Des Moines (DSM) to George Bush Intcntl (IAH)
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 11/23. Fares are subject to change and may not be available on all flights or dates of travel.
DSM — IAH
Nov 18 — Nov 251
Round-trip
1 adult, Economy
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Find cheap flights from Des Moines to George Bush Intcntl 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.Cheapflights Tip: The best prices from Des Moines to Houston George Bush Intcntl are usually found in March or December, booked 73 days in advance, depart on a Friday or Thursday and return on a Friday
Cheap flight deals from Des Moines to George Bush Intcntl
Cheapest
Best
Last-minute
One-way
Cheapest flights from Des Moines to George Bush IntcntlExplore the most affordable flight options available from Des Moines to George Bush Intcntl. Find the lowest fares from popular airlines and budget airlines, with prices last updated on October 19, 2026.
Explore the most affordable flight options available from Des Moines to George Bush Intcntl. Find the lowest fares from popular airlines and budget airlines, with prices last updated on October 19, 2026.
This Cheapflightsfares deal was found by Cheapflights users on 10/19. Clicking the “Pick Dates” 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 11/98:30 pm -
1 stop28h 12m
Mon 11/166:40 am -
1 stop12h 55m
Deal found 10/19![Frontier logo]()
$258
This Cheapflightsfares deal was found by Cheapflights users on 10/19. Clicking the “Pick Dates” 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 11/28:30 pm -
1 stop28h 12m
Mon 11/910:37 am -
1 stop8h 58m
Deal found 10/19![Frontier logo]()
$268
This CheapOair deal was found by Cheapflights users on 10/15. 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 11/68:30 pm -
1 stop28h 12m
Sun 11/810:40 pm -
1 stop20h 55m
Deal found 10/15![Frontier logo]()
$270
This Kiwi.com deal was found by Cheapflights users on 10/15. 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 11/239:31 pm -
1 stop13h 56m
Thu 12/36:00 am -
2 stops27h 50m
Deal found 10/15![Multiple Airlines logo]()
$298
This Kiwi.com deal was found by Cheapflights users on 10/18. Clicking the “Pick Dates” 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 11/168:04 pm -
1 stop9h 06m
Mon 11/235:26 pm -
1 stop28h 27m
Deal found 10/18![Multiple Airlines logo]()
$305
This Kiwi.com deal was found by Cheapflights users on 10/16. 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.
Mon 11/98:04 pm -
1 stop9h 06m
Wed 11/118:21 pm -
2 stops19h 04m
Deal found 10/16![Multiple Airlines logo]()
$313
This Trip.com deal was found by Cheapflights users on 10/17. 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 Trip.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 10/308:30 pm -
1 stop28h 12m
Sun 11/110:40 pm -
1 stop20h 55m
Deal found 10/17![Frontier logo]()
$330
This United Airlines deal was found by Cheapflights users on 10/18. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 12/152:56 pm -
Nonstop2h 34m
Tue 1/511:55 am -
Nonstop2h 24m
Deal found 10/18![United Airlines logo]()
$339
This Kiwi.com deal was found by Cheapflights users on 10/16. 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 11/68:30 pm -
1 stop13h 22m
Wed 11/118:21 pm -
2 stops19h 04m
Deal found 10/16![Multiple Airlines logo]()
$344
Best flights from Des Moines to George Bush IntcntlDiscover carefully curated flight deals from Des Moines to George Bush Intcntl that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated October 19, 2026.
Discover carefully curated flight deals from Des Moines to George Bush Intcntl that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated October 19, 2026.
This Delta deal was found by Cheapflights users on 10/16. 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.
Sat 11/74:07 pm -
1 stop7h 48m
Thu 11/127:00 am -
1 stop7h 13m
Deal found 10/16![Delta logo]()
$359
This United Airlines deal was found by Cheapflights users on 10/19. Clicking the “Pick Dates” 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 11/78:00 am -
Nonstop2h 40m
Sat 11/1411:59 am -
Nonstop2h 21m
Deal found 10/19![United Airlines logo]()
$429
This Delta deal was found by Cheapflights users on 10/18. Clicking the “Pick Dates” 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 11/1611:00 am -
2 stops9h 11m
Mon 11/235:35 am -
1 stop5h 09m
Deal found 10/18![Delta logo]()
$364
This Delta deal was found by Cheapflights users on 10/19. Clicking the “Pick Dates” 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 12/1610:30 am -
2 stops11h 36m
Sat 12/195:10 am -
1 stop5h 39m
Deal found 10/19![Delta logo]()
$364
This United Airlines deal was found by Cheapflights users on 10/15. 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.
Sun 1/248:00 am -
Nonstop2h 40m
Sun 1/318:05 pm -
Nonstop2h 25m
Deal found 10/15![United Airlines logo]()
$439
This Delta deal was found by Cheapflights users on 10/15. 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.
Mon 11/232:48 pm -
2 stops9h 11m
Thu 12/35:25 am -
2 stops10h 46m
Deal found 10/15![Delta logo]()
$369
This United Airlines deal was found by Cheapflights users on 10/19. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 12/162:56 pm -
Nonstop2h 34m
Sat 12/198:06 pm -
Nonstop2h 23m
Deal found 10/19![United Airlines logo]()
$439
This United Airlines deal was found by Cheapflights users on 10/17. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 11/163:01 pm -
Nonstop2h 34m
Mon 11/238:05 pm -
Nonstop2h 25m
Deal found 10/17![United Airlines logo]()
$439
This Delta deal was found by Cheapflights users on 10/15. 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.
Thu 10/296:54 pm -
1 stop5h 01m
Sat 10/315:35 am -
2 stops11h 20m
Deal found 10/15![Delta logo]()
$404
This United Airlines deal was found by Cheapflights users on 10/15. 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 2/203:00 pm -
Nonstop2h 25m
Sat 2/278:10 pm -
Nonstop2h 23m
Deal found 10/15![United Airlines logo]()
$439
This Delta deal was found by Cheapflights users on 10/18. Clicking the “Pick Dates” 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 10/306:54 pm -
1 stop5h 01m
Sat 10/3111:34 am -
2 stops9h 26m
Deal found 10/18![Delta logo]()
$439
This United Airlines deal was found by Cheapflights users on 10/16. 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.
Thu 11/128:00 am -
Nonstop2h 40m
Mon 11/168:05 pm -
Nonstop2h 25m
Deal found 10/16![United Airlines logo]()
$439
Last-minute flights from Des Moines to George Bush IntcntlDiscover last-minute flight deals from Des Moines to George Bush Intcntl. Data last updated October 19, 2026 and is based on user searches.
Discover last-minute flight deals from Des Moines to George Bush Intcntl. Data last updated October 19, 2026 and is based on user searches.
This Trip.com deal was found by Cheapflights users on 10/17. 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 Trip.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 10/308:30 pm -
1 stop28h 12m
Sun 11/110:40 pm -
1 stop20h 55m
Deal found 10/17![Frontier logo]()
$330
This Cheapflightsfares deal was found by Cheapflights users on 10/19. Clicking the “Pick Dates” 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 11/28:30 pm -
1 stop28h 12m
Mon 11/910:37 am -
1 stop8h 58m
Deal found 10/19![Frontier logo]()
$268
This CheapOair deal was found by Cheapflights users on 10/15. 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 11/68:30 pm -
1 stop28h 12m
Sun 11/810:40 pm -
1 stop20h 55m
Deal found 10/15![Frontier logo]()
$270
This Kiwi.com deal was found by Cheapflights users on 10/16. 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 11/68:30 pm -
1 stop13h 22m
Wed 11/118:21 pm -
2 stops19h 04m
Deal found 10/16![Multiple Airlines logo]()
$344
This Cheapflightsfares deal was found by Cheapflights users on 10/19. Clicking the “Pick Dates” 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 11/98:30 pm -
1 stop28h 12m
Mon 11/166:40 am -
1 stop12h 55m
Deal found 10/19![Frontier logo]()
$258
This Kiwi.com deal was found by Cheapflights users on 10/16. 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.
Mon 11/98:04 pm -
1 stop9h 06m
Wed 11/118:21 pm -
2 stops19h 04m
Deal found 10/16![Multiple Airlines logo]()
$313
This Kiwi.com deal was found by Cheapflights users on 10/18. Clicking the “Pick Dates” 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 11/168:04 pm -
1 stop9h 06m
Mon 11/235:26 pm -
1 stop28h 27m
Deal found 10/18![Multiple Airlines logo]()
$305
This United Airlines deal was found by Cheapflights users on 10/18. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 11/163:01 pm -
Nonstop2h 34m
Mon 11/238:05 pm -
Nonstop2h 25m
Deal found 10/18![United Airlines logo]()
$339
This Kiwi.com deal was found by Cheapflights users on 10/15. 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 11/239:31 pm -
1 stop13h 56m
Thu 12/36:00 am -
2 stops27h 50m
Deal found 10/15![Multiple Airlines logo]()
$298
One-way flights from Des Moines to George Bush IntcntlSearch for one-way flight options from Des Moines to George Bush Intcntl. Find affordable one-way fares based on user searches. Data last updated October 19, 2026.
Search for one-way flight options from Des Moines to George Bush Intcntl. Find affordable one-way fares based on user searches. Data last updated October 19, 2026.
This Kiwi.com deal was found by Cheapflights users on 10/15. 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 11/239:31 pm -
1 stop13h 56m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 10/15![Multiple Airlines logo]()
$130
This Cheapflightsfares deal was found by Cheapflights users on 10/16. 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 Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 11/228:28 pm -
1 stop25h 36m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 10/16![Frontier logo]()
$134
This CheapOair deal was found by Cheapflights users on 10/15. 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.
Thu 11/268:28 pm -
1 stop13h 14m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 10/15![Frontier logo]()
$141
This Cheapflightsfares deal was found by Cheapflights users on 10/18. Clicking the “Pick Dates” 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 11/68:30 pm -
1 stop28h 12m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 10/18![Frontier logo]()
$144
This American Airlines deal was found by Cheapflights users on 10/14. 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.
Mon 11/231:58 pm -
1 stop6h 14m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 10/14![American Airlines logo]()
$170
This Kiwi.com deal was found by Cheapflights users on 10/15. 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.
Fri 11/209:31 pm -
1 stop22h 17m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 10/15![Multiple Airlines logo]()
$172
This Delta deal was found by Cheapflights users on 10/16. 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.
Mon 11/232:48 pm -
1 stop6h 23m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 10/16![Delta logo]()
$183
This Kiwi.com deal was found by Cheapflights users on 10/18. Clicking the “Pick Dates” 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 11/18:00 am -
2 stops47h 23m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 10/18![Multiple Airlines logo]()
$184
This American Airlines deal was found by Cheapflights users on 10/19. Clicking the “Pick Dates” 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 10/247:29 am -
1 stop6h 22m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 10/19![American Airlines logo]()
$193
Find flight deals from Des Moines to George Bush Intcntl
Discover tips and strategies to find the most affordable flight options for your journey from Des Moines (DSM) to George Bush Intcntl (IAH). 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 October 19, 2026.
Most accurate provider | FlightHub 3 stars |
|---|---|
Most trusted provider | FlightHub 3 stars |
Round-trip from | $258 (Cheapflightsfares) |
One-way from | $130 (Kiwi.com) |
Popular in | August |
Cheapest in | March |
Average price | $339 |
Good round-trip deal | $408 or less |
Good one-way deal | $318 or less |
Cheapflights Fare Finder
Customize your flight search to find flights from Des Moines to George Bush Intcntl 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 October 19, 2026.
Use the filters below to find and compare flights from Des Moines to Houston George Bush Intcntl Airport that are best for you.
Fly from
Fly to
Route
Depart
Return
Cheapest round-trip
Des MoinesHouston
DSM Des Moines - IAH Houston George Bush Intcntl
DSMIAH
Des Moines
Sun 11/22
6:52 pm-11:59 pm
1 stop5h 07m
Houston George Bush Intcntl
Wed 12/31
12:00 am-12:00 am
Nonstop0h 00m
$183
Des MoinesHouston
DSM Des Moines - IAH Houston George Bush Intcntl
DSMIAH
Des Moines
Mon 11/23
6:13 am-5:17 pm
2 stops11h 04m
Houston George Bush Intcntl
Wed 12/31
12:00 am-12:00 am
Nonstop0h 00m
$188
Des MoinesHouston
DSM Des Moines - IAH Houston George Bush Intcntl
DSMIAH
Des Moines
Fri 11/27
8:00 am-1:35 pm
1 stop5h 35m
Houston George Bush Intcntl
Wed 12/31
12:00 am-12:00 am
Nonstop0h 00m
$208
Des MoinesHouston
DSM Des Moines - IAH Houston George Bush Intcntl
DSMIAH
Des Moines
Tue 11/24
9:31 am-6:15 pm
1 stop8h 44m
Houston George Bush Intcntl
Wed 12/31
12:00 am-12:00 am
Nonstop0h 00m
$219
Des MoinesHouston
DSM Des Moines - IAH Houston George Bush Intcntl
DSMIAH
Des Moines
Mon 12/21
7:43 pm-11:59 pm
1 stop4h 16m
Houston George Bush Intcntl
Wed 12/31
12:00 am-12:00 am
Nonstop0h 00m
$219
Des MoinesHouston
DSM Des Moines - IAH Houston George Bush Intcntl
DSMIAH
Des Moines
Tue 11/24
3:15 pm-5:14 pm
2 stops25h 59m
Houston George Bush Intcntl
Wed 12/31
12:00 am-12:00 am
Nonstop0h 00m
$224
Des MoinesHouston
DSM Des Moines - IAH Houston George Bush Intcntl
DSMIAH
Des Moines
Mon 12/21
6:15 am-6:15 pm
2 stops12h 00m
Houston George Bush Intcntl
Wed 12/31
12:00 am-12:00 am
Nonstop0h 00m
$225
Des MoinesHouston
DSM Des Moines - IAH Houston George Bush Intcntl
DSMIAH
Des Moines
Sun 11/22
6:45 pm-12:30 am
1 stop5h 45m
Houston George Bush Intcntl
Wed 12/31
12:00 am-12:00 am
Nonstop0h 00m
$233
Quickest round-trip
Des MoinesHouston
DSM Des Moines - IAH Houston George Bush Intcntl
DSMIAH
Des Moines
Mon 11/23
8:00 am-10:40 am
Nonstop2h 40m
Houston George Bush Intcntl
Wed 12/31
12:00 am-12:00 am
Nonstop0h 00m
$289
Des MoinesHouston
DSM Des Moines - IAH Houston George Bush Intcntl
DSMIAH
Des Moines
Wed 10/28
6:55 am-2:45 pm
2 stops7h 50m
Houston George Bush Intcntl
Wed 12/31
12:00 am-12:00 am
Nonstop0h 00m
$316
Showing 1-10 of 23 resultsSorted by cheapest first
Compare providers for flights from Des Moines to George Bush Intcntl
Provider information is updated monthly. Please note that these providers often have deals for this flight, but the availability may vary on a day-by-day basis on Cheapflights.
Use the table below to compare price accuracy, trust ratings, and cancellation policies for each provider offering flight deals from Des Moines to George Bush Intcntl in October.
| Provider | Price Accuracy | Trust Score* |
|---|---|---|
| Price Accuracy1 star | Trust Score*3 stars | |
| Price Accuracy3 stars | Trust Score*3 stars | |
| Price Accuracy- | Trust Score*1 star |
- Most accurate provider: When it comes to deals on Des Moines-Houston George Bush Intcntl Airport flights, users find the pricing of FlightHub to be most consistent on Cheapflights vs. FlightHub Users can find the same prices on Des Moines-Houston George Bush Intcntl Airport flight deals on Cheapflights vs. FlightHub >95% of the time. Price accuracy is based on data collected from Des Moines-Houston George Bush Intcntl Airport flight searches over the past month and is updated monthly.
- Most trusted provider: When it comes to deals on Des Moines-Houston George Bush Intcntl Airport flights, Cheapflights users trust FlightHub the most. FlightHub has received a user feedback score of 3 out of 3 stars (3 being the best), meaning they have been trusted the most by Cheapflights users looking for Des Moines-Houston George Bush Intcntl Airport flight deals. Provider user feedback score is based on Cheapflights searches over the past month and is updated monthly.
Best time to book a flight from Des Moines to George Bush Intcntl
Have a flexible travel schedule? Discover the best time to fly to George Bush Intcntl from Des Moines with our price prediction graph.
DSM-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 Des Moines to Houston George Bush Intcntl Airport
Prices
Airlines
How far ahead should I book a flight from Des Moines to Houston George Bush Intcntl Airport?
Booking 25 days in advance of your planned departure date is, on average, the best time to get cheap flights from Des Moines to Houston George Bush Intcntl Airport. The general trend is that the closer you book to the departure date, the more expensive your flight will be.
What is the cheapest month to book a flight from Des Moines to Houston George Bush Intcntl Airport?
Currently, March is the cheapest month in which you can book a flight from Des Moines to Houston George Bush Intcntl Airport (average of $289). Flying from Des Moines to Houston George Bush Intcntl Airport in August is currently the most expensive (average of $569). 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 DSM to IAH?
Find hourly flight availability from Des Moines to George Bush Intcntl. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated October 19, 2026.
When flying from Des Moines to Houston George Bush Intcntl Airport, the time of day you decide to fly out makes little to no difference towards the overall price you’ll pay on tickets.
Reviews of airlines servicing George Bush Intcntl
Get insights into the airlines that provide service to George Bush Intcntl. 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 George Bush Intcntl. Reviews last updated October 19, 2026.
Peruse reviews from past customers who have flown with United Airlines and American Airlines from Des Moines to Houston George Bush Intcntl Airport to help guide your decision. You can also see how each airline stacks up in terms of entertainment options, comfort, food, crew/service, and boarding process.
Crew
8.1
Boarding
7.7
Entertainment
7.1
Comfort
7.3
Food
6.7
Overall
7.3
Reviews
1 / 20
8.0
ExcellentAsha,Sep 2026
LGA - IAH
Crew
8.1
Boarding
7.7
Entertainment
7.1
Comfort
7.3
Food
6.7
Overall
7.3
Reviews
1 / 20
8.0
ExcellentAsha,Sep 2026
LGA - IAH
Crew
8.1
Boarding
7.7
Entertainment
7.1
Comfort
7.3
Food
6.7
Overall
7.3
Reviews
1 / 20
8.0
ExcellentAsha,Sep 2026
LGA - IAH
Related info for your journey
Find useful and relevant information for your journey from Des Moines to George Bush Intcntl. 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 Houston George Bush Intcntl Airport?
Book flights to Houston George Bush Intcntl Airport if you plan to visit one of these locationsConroe
Katy
The Woodlands
Spring
Humble
Jersey Village
Tomball
Montgomery
Cypress
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Top 2 airlines flying from Des Moines to George Bush Intcntl
Discover the top 2 airlines that operate flights from Des Moines to George Bush Intcntl. 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 October 19, 2026.
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$215 | Average$350 | FlexibilityNo cancel fee | On-time69% | |
| Cheapest$229 | Average$303 | FlexibilityNo cancel fee | On-time71% |