$292+ Cheap flights from Houston to Great Falls (GTF)
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 9/21. Fares are subject to change and may not be available on all flights or dates of travel.
HOU — GTF
Sep 4 — Sep 111
Round-trip
1 adult, Economy
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Find cheap flights from Houston to Great Falls with Cheapflights
1. Tell us where you want to go
Enter your travel information like dates, passengers, trip type (one-way or round trip), and preferred cabin class then click “Find deals”2. Select your favorite providers
We find the providers serving your travel needs. Choose up to four travel providers to compare side-by-side for flights, hotels, or car rentals.3. Compare prices and book
Review each provider’s pricing and select the best option for you! Book through your favorite provider’s website for a seamless experience.Cheap flight deals from Houston to Great Falls
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Cheapest flights from Houston to Great FallsExplore the most affordable flight options available from Houston to Great Falls. Find the lowest fares from popular airlines and budget airlines, with prices last updated on August 5, 2026.
Explore the most affordable flight options available from Houston to Great Falls. Find the lowest fares from popular airlines and budget airlines, with prices last updated on August 5, 2026.
This United Airlines deal was found by Cheapflights users on 8/3. 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 8/297:20 am -
1 stop7h 09m
Sun 9/62:25 pm -
1 stop6h 16m
Deal found 8/3![United Airlines logo]()
$348
This Delta deal was found by Cheapflights users on 8/4. 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 10/27:00 am -
2 stops11h 41m
Mon 10/51:15 pm -
1 stop7h 42m
Deal found 8/4![Delta logo]()
$354
This Delta deal was found by Cheapflights users on 8/3. 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.
Sat 8/2912:12 pm -
2 stops11h 26m
Sun 9/65:40 am -
1 stop6h 57m
Deal found 8/3![Delta logo]()
$424
This United Airlines deal was found by Cheapflights users on 8/3. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 9/293:00 pm -
1 stop7h 22m
Sat 10/32:37 pm -
1 stop8h 22m
Deal found 8/3![United Airlines logo]()
$448
This Delta deal was found by Cheapflights users on 8/1. 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.
Mon 12/216:30 am -
2 stops12h 13m
Fri 1/11:10 pm -
1 stop7h 26m
Deal found 8/1![Delta logo]()
$454
This United Airlines deal was found by Cheapflights users on 8/3. 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.
Fri 8/216:30 am -
1 stop7h 59m
Sat 8/296:15 am -
1 stop8h 00m
Deal found 8/3![United Airlines logo]()
$483
This Delta deal was found by Cheapflights users on 8/1. 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 9/2511:00 am -
2 stops12h 37m
Tue 9/295:40 am -
2 stops9h 50m
Deal found 8/1![Delta logo]()
$484
This Expedia deal was found by Cheapflights users on 8/4. 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 Expedia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 10/156:02 am -
1 stop11h 33m
Sat 10/175:15 pm -
2 stops15h 41m
Deal found 8/4![Alaska Airlines logo]()
$485
This Delta deal was found by Cheapflights users on 8/3. 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.
Sat 8/2910:50 am -
2 stops12h 48m
Sun 9/65:40 am -
2 stops9h 45m
Deal found 8/3![Delta logo]()
$754
This Delta deal was found by Cheapflights users on 8/2. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 9/206:00 am -
2 stops12h 41m
Fri 9/256:21 pm -
2 stops14h 38m
Deal found 8/2![Delta logo]()
$942
This Delta deal was found by Cheapflights users on 7/31. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 10/216:09 am -
2 stops12h 38m
Thu 10/226:27 pm -
2 stops14h 41m
Deal found 7/31![Delta logo]()
$1,066
This Alaska Airlines deal was found by Cheapflights users on 7/31. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 8/109:32 am -
2 stops31h 57m
Fri 8/145:09 pm -
2 stops14h 54m
Deal found 7/31![Alaska Airlines logo]()
$1,862
Best flights from Houston to Great FallsDiscover carefully curated flight deals from Houston to Great Falls that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated August 5, 2026.
Discover carefully curated flight deals from Houston to Great Falls that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated August 5, 2026.
This United Airlines deal was found by Cheapflights users on 8/4. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 10/156:20 am -
1 stop8h 21m
Sat 10/172:37 pm -
1 stop7h 22m
Deal found 8/4![United Airlines logo]()
$348
This Delta deal was found by Cheapflights users on 8/4. 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 10/27:00 am -
2 stops11h 41m
Mon 10/51:15 pm -
1 stop7h 42m
Deal found 8/4![Delta logo]()
$354
This Delta deal was found by Cheapflights users on 7/31. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 9/257:00 am -
2 stops11h 41m
Tue 9/295:40 am -
1 stop6h 55m
Deal found 7/31![Delta logo]()
$354
This United Airlines deal was found by Cheapflights users on 8/4. 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.
Sat 8/293:00 pm -
1 stop7h 12m
Tue 9/12:25 pm -
1 stop6h 16m
Deal found 8/4![United Airlines logo]()
$448
This United Airlines deal was found by Cheapflights users on 8/4. 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.
Tue 9/293:00 pm -
1 stop7h 22m
Sat 10/32:37 pm -
1 stop8h 22m
Deal found 8/4![United Airlines logo]()
$448
This Delta deal was found by Cheapflights users on 8/1. 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.
Mon 12/216:30 am -
2 stops12h 13m
Fri 1/11:10 pm -
1 stop7h 26m
Deal found 8/1![Delta logo]()
$454
This United Airlines deal was found by Cheapflights users on 8/2. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 8/216:30 am -
1 stop7h 59m
Sat 8/296:15 am -
1 stop8h 00m
Deal found 8/2![United Airlines logo]()
$483
This Delta deal was found by Cheapflights users on 8/1. 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 9/2511:00 am -
2 stops12h 37m
Tue 9/295:40 am -
2 stops9h 50m
Deal found 8/1![Delta logo]()
$484
This Alaska Airlines deal was found by Cheapflights users on 7/31. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 8/109:32 am -
2 stops31h 57m
Fri 8/145:09 pm -
2 stops14h 54m
Deal found 7/31![Alaska Airlines logo]()
$1,862
This Delta deal was found by Cheapflights users on 8/3. 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.
Sat 8/2910:50 am -
2 stops12h 48m
Sun 9/65:40 am -
2 stops9h 45m
Deal found 8/3![Delta logo]()
$754
This Delta deal was found by Cheapflights users on 8/2. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 9/206:00 am -
2 stops12h 41m
Fri 9/256:21 pm -
2 stops14h 38m
Deal found 8/2![Delta logo]()
$942
This Delta deal was found by Cheapflights users on 7/31. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 10/216:09 am -
2 stops12h 38m
Thu 10/226:27 pm -
2 stops14h 41m
Deal found 7/31![Delta logo]()
$1,066
This Delta deal was found by Cheapflights users on 8/2. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 9/46:00 am -
2 stops12h 38m
Mon 9/76:18 pm -
2 stops14h 47m
Deal found 8/2![Delta logo]()
$1,880
Last-minute flights from Houston to Great FallsDiscover last-minute flight deals from Houston to Great Falls. Data last updated August 5, 2026 and is based on user searches.
Discover last-minute flight deals from Houston to Great Falls. Data last updated August 5, 2026 and is based on user searches.
This Alaska Airlines deal was found by Cheapflights users on 7/31. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 8/109:32 am -
2 stops31h 57m
Fri 8/145:09 pm -
2 stops14h 54m
Deal found 7/31![Alaska Airlines logo]()
$1,862
This United Airlines deal was found by Cheapflights users on 8/3. 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.
Fri 8/216:30 am -
1 stop7h 59m
Sat 8/296:15 am -
1 stop8h 00m
Deal found 8/3![United Airlines logo]()
$483
This United Airlines deal was found by Cheapflights users on 8/3. 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 8/297:20 am -
1 stop7h 09m
Sun 9/62:25 pm -
1 stop6h 16m
Deal found 8/3![United Airlines logo]()
$348
This Delta deal was found by Cheapflights users on 8/3. 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.
Sat 8/2912:12 pm -
2 stops11h 26m
Sun 9/65:40 am -
1 stop6h 57m
Deal found 8/3![Delta logo]()
$424
This United Airlines deal was found by Cheapflights users on 8/4. 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.
Sat 8/2910:00 am -
2 stops12h 12m
Tue 9/12:25 pm -
1 stop6h 16m
Deal found 8/4![United Airlines logo]()
$537
This Delta deal was found by Cheapflights users on 8/3. 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.
Sat 8/2910:50 am -
2 stops12h 48m
Sun 9/65:40 am -
2 stops9h 45m
Deal found 8/3![Delta logo]()
$754
This United Airlines deal was found by Cheapflights users on 8/4. 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.
Tue 9/84:27 pm -
1 stop5h 45m
Sat 9/122:25 pm -
1 stop7h 32m
Deal found 8/4![United Airlines logo]()
$512
This Expedia deal was found by Cheapflights users on 8/2. 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.
Sun 9/202:34 pm -
1 stop27h 05m
Fri 9/255:19 pm -
2 stops25h 27m
Deal found 8/2![Alaska Airlines logo]()
$530
This Delta deal was found by Cheapflights users on 8/2. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 9/206:00 am -
2 stops12h 41m
Fri 9/256:21 pm -
2 stops14h 38m
Deal found 8/2![Delta logo]()
$942
This Delta deal was found by Cheapflights users on 7/31. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 9/257:00 am -
2 stops11h 41m
Tue 9/295:40 am -
1 stop6h 55m
Deal found 7/31![Delta logo]()
$354
This Delta deal was found by Cheapflights users on 8/1. 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 9/2511:00 am -
2 stops12h 37m
Tue 9/295:40 am -
2 stops9h 50m
Deal found 8/1![Delta logo]()
$484
This United Airlines deal was found by Cheapflights users on 8/4. 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.
Tue 9/293:00 pm -
1 stop7h 22m
Sat 10/32:37 pm -
1 stop8h 22m
Deal found 8/4![United Airlines logo]()
$448
One-way flights from Houston to Great FallsSearch for one-way flight options from Houston to Great Falls. Find affordable one-way fares based on user searches. Data last updated August 5, 2026.
Search for one-way flight options from Houston to Great Falls. Find affordable one-way fares based on user searches. Data last updated August 5, 2026.
This Trip.com deal was found by Cheapflights users on 8/4. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Trip.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 9/216:25 am -
3 stops35h 14m
Deal found 8/4![Multiple Airlines logo]()
$292
This Alaska Airlines deal was found by Cheapflights users on 7/31. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 10/215:06 pm -
2 stops24h 29m
Deal found 7/31![Alaska Airlines logo]()
$371
This Delta deal was found by Cheapflights users on 8/4. 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.
Mon 9/217:00 am -
2 stops16h 37m
Deal found 8/4![Delta logo]()
$378
This Kiwi.com deal was found by Cheapflights users on 7/31. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 10/216:09 am -
3 stops35h 26m
Deal found 7/31![Multiple Airlines logo]()
$878
This Kiwi.com deal was found by Cheapflights users on 8/4. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 9/216:00 am -
3 stops35h 39m
Deal found 8/4![Multiple Airlines logo]()
$1,001
Find flight deals from Houston to Great Falls
Discover tips and strategies to find the most affordable flight options for your journey from Houston (HO1) to Great Falls (GTF). 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 August 5, 2026.
Round-trip from | $348 (United Airlines) |
|---|---|
One-way from | $292 (Trip.com) |
Popular in | December |
Cheapest in | August |
Average price | $378 |
Cheapflights Fare Finder
Customize your flight search to find flights from Houston to Great Falls 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 August 5, 2026.
Use the filters below to find and compare flights from Houston to Great Falls that are best for you.
Fly from
Fly to
Route
Depart
Return
Cheapest round-trip
HoustonGreat Falls
IAH Houston George Bush Intcntl - GTF Great Falls
IAHGTF
Houston George Bush Intcntl
Thu 10/15
6:20 am-1:41 pm
1 stop8h 21m
Great Falls
Sat 10/17
2:37 pm-10:59 pm
1 stop7h 22m
$348
HoustonGreat Falls
IAH Houston George Bush Intcntl - GTF Great Falls
IAHGTF
Houston George Bush Intcntl
Fri 10/2
7:00 am-5:41 pm
2 stops11h 41m
Great Falls
Mon 10/5
1:15 pm-9:57 pm
1 stop7h 42m
$354
HoustonGreat Falls
IAH Houston George Bush Intcntl - GTF Great Falls
IAHGTF
Houston George Bush Intcntl
Fri 9/25
7:00 am-5:41 pm
2 stops11h 41m
Great Falls
Tue 9/29
5:40 am-1:35 pm
1 stop6h 55m
$354
Quickest round-trip
HoustonGreat Falls
IAH Houston George Bush Intcntl - GTF Great Falls
IAHGTF
Houston George Bush Intcntl
Sat 8/29
3:00 pm-9:12 pm
1 stop7h 12m
Great Falls
Tue 9/1
2:25 pm-9:41 pm
1 stop6h 16m
$448
HoustonGreat Falls
IAH Houston George Bush Intcntl - GTF Great Falls
IAHGTF
Houston George Bush Intcntl
Tue 9/29
3:00 pm-9:22 pm
1 stop7h 22m
Great Falls
Sat 10/3
2:37 pm-11:59 pm
1 stop8h 22m
$448
HoustonGreat Falls
IAH Houston George Bush Intcntl - GTF Great Falls
IAHGTF
Houston George Bush Intcntl
Mon 12/21
6:30 am-5:43 pm
2 stops12h 13m
Great Falls
Fri 1/1
1:10 pm-9:36 pm
1 stop7h 26m
$454
HoustonGreat Falls
IAH Houston George Bush Intcntl - GTF Great Falls
IAHGTF
Houston George Bush Intcntl
Fri 8/21
6:30 am-1:29 pm
1 stop7h 59m
Great Falls
Sat 8/29
6:15 am-3:15 pm
1 stop8h 00m
$483
HoustonGreat Falls
HOU Houston Hobby - GTF Great Falls
HOUGTF
Houston Hobby
Fri 9/25
11:00 am-10:37 pm
2 stops12h 37m
Great Falls
Tue 9/29
5:40 am-4:30 pm
2 stops9h 50m
$484
HoustonGreat Falls
HOU Houston Hobby - GTF Great Falls
HOUGTF
Houston Hobby
Sat 8/29
10:50 am-10:38 pm
2 stops12h 48m
Great Falls
Sun 9/6
5:40 am-4:25 pm
2 stops9h 45m
$754
HoustonGreat Falls
HOU Houston Hobby - GTF Great Falls
HOUGTF
Houston Hobby
Sun 9/20
6:00 am-5:41 pm
2 stops12h 41m
Great Falls
Fri 9/25
6:21 pm-9:59 am
2 stops14h 38m
$942
Showing 1-10 of 17 resultsSorted by cheapest first
Best time to book a flight from Houston to Great Falls
Have a flexible travel schedule? Discover the best time to fly to Great Falls from Houston with our price prediction graph.
HO1-GTF
IAH-GTF
HOU-GTF
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 Houston to Great Falls
HO1-GTF
IAH-GTF
HOU-GTF
No data available for this route at this time. Please check back soon.
Reviews of airlines servicing Great Falls
Get insights into the airlines that provide service to Great Falls. 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 Great Falls. Reviews last updated August 5, 2026.
Read reviews from past customers who have flown Delta and United Airlines from Houston to Great Falls. Users can see the overall rating for each airline as well as how each is rated in terms of entertainment options, comfort, food, crew/service, and boarding process.
Boarding
8.1
Overall
7.8
Comfort
7.8
Food
7.2
Crew
8.5
Entertainment
7.8
Reviews
1 / 20
10.0
ExcellentStacey-Ann,Aug 2023
IAH - ATL
Boarding
8.1
Overall
7.8
Comfort
7.8
Food
7.2
Crew
8.5
Entertainment
7.8
Reviews
1 / 20
10.0
ExcellentStacey-Ann,Aug 2023
IAH - ATL
Boarding
8.1
Overall
7.8
Comfort
7.8
Food
7.2
Crew
8.5
Entertainment
7.8
Reviews
1 / 20
10.0
ExcellentStacey-Ann,Aug 2023
IAH - ATL
Related info for your journey
Find useful and relevant information for your journey from Houston to Great Falls. 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 Great Falls?
Book flights to Great Falls if you plan to visit one of these locationsShelby
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Other flights to Great Falls
Explore flights to Great Falls departing from other origins. Flights are based on user searches made on Cheapflights and were last updated on August 5, 2026.
Houston and Great Falls flights
Browse other Houston and Great Falls flight options. Last updated on August 5, 2026.
Popular flight searches
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Top 2 airlines flying from Houston to Great Falls
Discover the top 2 airlines that operate flights from Houston to Great Falls. 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 August 5, 2026.
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$298 | Average$542 | FlexibilityNo cancel fee | On-time69% | |
| Cheapest$378 | Average$568 | FlexibilityNo cancel fee | On-timeN/A |