$510+ Cheap flights from George Bush Intcntl (IAH) to Flagstaff (FLG)
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 2/7. Fares are subject to change and may not be available on all flights or dates of travel.
IAH — FLG
Oct 13 — Oct 201
Round-trip
1 adult, Economy
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Find cheap flights from George Bush Intcntl to Flagstaff 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 George Bush Intcntl to Flagstaff
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Cheapest flights from George Bush Intcntl to FlagstaffExplore the most affordable flight options available from George Bush Intcntl to Flagstaff. Find the lowest fares from popular airlines and budget airlines, with prices last updated on September 13, 2026.
Explore the most affordable flight options available from George Bush Intcntl to Flagstaff. Find the lowest fares from popular airlines and budget airlines, with prices last updated on September 13, 2026.
This American Airlines deal was found by Cheapflights users on 9/9. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 10/147:00 am -
1 stop5h 04m
Mon 10/1912:45 pm -
1 stop5h 44m
Deal found 9/9![American Airlines logo]()
$510
This American Airlines deal was found by Cheapflights users on 9/13. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 10/147:00 am -
1 stop5h 04m
Sat 10/176:15 am -
1 stop5h 16m
Deal found 9/13![American Airlines logo]()
$511
This American Airlines deal was found by Cheapflights users on 9/13. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 10/306:23 pm -
1 stop5h 00m
Wed 11/41:22 pm -
1 stop4h 58m
Deal found 9/13![American Airlines logo]()
$516
This American Airlines deal was found by Cheapflights users on 9/11. Clicking the “Pick Dates” 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 11/66:00 am -
1 stop7h 50m
Tue 11/107:37 am -
2 stops11h 32m
Deal found 9/11![American Airlines logo]()
$526
This American Airlines deal was found by Cheapflights users on 9/9. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 12/257:07 am -
1 stop6h 12m
Thu 12/311:17 pm -
1 stop4h 59m
Deal found 9/9![American Airlines logo]()
$540
This American Airlines deal was found by Cheapflights users on 9/13. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 10/38:15 am -
1 stop4h 58m
Wed 10/76:15 am -
1 stop5h 13m
Deal found 9/13![American Airlines logo]()
$564
This American Airlines deal was found by Cheapflights users on 9/8. Clicking the “Pick Dates” 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 9/128:15 am -
1 stop4h 58m
Sun 9/136:49 am -
1 stop4h 45m
Deal found 9/8![American Airlines logo]()
$574
This American Airlines deal was found by Cheapflights users on 9/12. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 10/122:08 pm -
1 stop7h 41m
Mon 10/1910:34 am -
1 stop4h 57m
Deal found 9/12![American Airlines logo]()
$575
Best flights from George Bush Intcntl to FlagstaffDiscover carefully curated flight deals from George Bush Intcntl to Flagstaff that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated September 13, 2026.
Discover carefully curated flight deals from George Bush Intcntl to Flagstaff that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated September 13, 2026.
This American Airlines deal was found by Cheapflights users on 9/10. Clicking the “Pick Dates” 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 2/76:00 am -
1 stop7h 24m
Sat 2/131:22 pm -
1 stop4h 56m
Deal found 9/10![American Airlines logo]()
$510
This American Airlines deal was found by Cheapflights users on 9/8. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 10/147:00 am -
1 stop5h 04m
Mon 10/1912:45 pm -
1 stop5h 44m
Deal found 9/8![American Airlines logo]()
$510
This American Airlines deal was found by Cheapflights users on 9/11. Clicking the “Pick Dates” 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 3/108:01 am -
1 stop5h 50m
Sun 3/144:50 pm -
1 stop5h 00m
Deal found 9/11![American Airlines logo]()
$560
This American Airlines deal was found by Cheapflights users on 9/13. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 10/302:45 pm -
1 stop4h 59m
Wed 11/412:41 pm -
2 stops6h 45m
Deal found 9/13![American Airlines logo]()
$568
This American Airlines deal was found by Cheapflights users on 9/13. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 10/35:00 am -
2 stops7h 07m
Wed 10/76:15 am -
1 stop5h 13m
Deal found 9/13![American Airlines logo]()
$574
This American Airlines deal was found by Cheapflights users on 9/9. Clicking the “Pick Dates” 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 12/295:00 am -
2 stops7h 01m
Fri 1/111:46 am -
1 stop4h 57m
Deal found 9/9![American Airlines logo]()
$585
This American Airlines deal was found by Cheapflights users on 9/9. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 10/87:00 am -
1 stop5h 04m
Thu 10/1512:45 pm -
1 stop4h 41m
Deal found 9/9![American Airlines logo]()
$599
This American Airlines deal was found by Cheapflights users on 9/9. Clicking the “Pick Dates” 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 10/107:00 am -
1 stop5h 04m
Thu 10/157:15 am -
1 stop6h 13m
Deal found 9/9![American Airlines logo]()
$622
Last-minute flights from George Bush Intcntl to FlagstaffDiscover last-minute flight deals from George Bush Intcntl to Flagstaff. Data last updated September 13, 2026 and is based on user searches.
Discover last-minute flight deals from George Bush Intcntl to Flagstaff. Data last updated September 13, 2026 and is based on user searches.
This American Airlines deal was found by Cheapflights users on 9/8. Clicking the “Pick Dates” 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 9/128:15 am -
1 stop4h 58m
Sun 9/136:49 am -
1 stop4h 45m
Deal found 9/8![American Airlines logo]()
$574
This American Airlines deal was found by Cheapflights users on 9/13. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 10/38:15 am -
1 stop4h 58m
Wed 10/76:15 am -
1 stop5h 13m
Deal found 9/13![American Airlines logo]()
$564
This American Airlines deal was found by Cheapflights users on 9/12. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 10/122:08 pm -
1 stop7h 41m
Mon 10/1910:34 am -
1 stop4h 57m
Deal found 9/12![American Airlines logo]()
$575
This American Airlines deal was found by Cheapflights users on 9/9. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 10/147:00 am -
1 stop5h 04m
Mon 10/1912:45 pm -
1 stop5h 44m
Deal found 9/9![American Airlines logo]()
$510
This American Airlines deal was found by Cheapflights users on 9/13. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 10/147:00 am -
1 stop5h 04m
Sat 10/176:15 am -
1 stop5h 16m
Deal found 9/13![American Airlines logo]()
$511
This American Airlines deal was found by Cheapflights users on 9/13. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 10/306:23 pm -
1 stop5h 00m
Wed 11/41:22 pm -
1 stop4h 58m
Deal found 9/13![American Airlines logo]()
$516
Find flight deals from George Bush Intcntl to Flagstaff
Discover tips and strategies to find the most affordable flight options for your journey from George Bush Intcntl (IAH) to Flagstaff (FLG). 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 September 13, 2026.
Most accurate provider | FlightHub 3 stars |
|---|---|
Most trusted provider | FlightHub 3 stars |
Round-trip from | $500 (American Airlines) |
Cheapflights Fare Finder
Customize your flight search to find flights from George Bush Intcntl to Flagstaff that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, Cheapflights users made 7,457,451 searches. Data last updated September 13, 2026.
Use the filters below to find and compare flights from Houston George Bush Intcntl Airport to Flagstaff that are best for you.
Fly from
Fly to
Route
Depart
Return
Cheapest round-trip
HoustonFlagstaff
IAH Houston George Bush Intcntl - FLG Flagstaff Pulliam
IAHFLG
Houston George Bush Intcntl
Sun 2/7
6:00 am-12:24 pm
1 stop7h 24m
Flagstaff Pulliam
Sat 2/13
1:22 pm-7:18 pm
1 stop4h 56m
$510
HoustonFlagstaff
IAH Houston George Bush Intcntl - FLG Flagstaff Pulliam
IAHFLG
Houston George Bush Intcntl
Wed 10/14
7:00 am-10:04 am
1 stop5h 04m
Flagstaff Pulliam
Mon 10/19
12:45 pm-8:29 pm
1 stop5h 44m
$510
HoustonFlagstaff
IAH Houston George Bush Intcntl - FLG Flagstaff Pulliam
IAHFLG
Houston George Bush Intcntl
Wed 3/10
8:01 am-12:51 pm
1 stop5h 50m
Flagstaff Pulliam
Sun 3/14
4:50 pm-11:50 pm
1 stop5h 00m
$560
HoustonFlagstaff
IAH Houston George Bush Intcntl - FLG Flagstaff Pulliam
IAHFLG
Houston George Bush Intcntl
Fri 10/30
2:45 pm-5:44 pm
1 stop4h 59m
Flagstaff Pulliam
Wed 11/4
12:41 pm-8:26 pm
2 stops6h 45m
$568
HoustonFlagstaff
IAH Houston George Bush Intcntl - FLG Flagstaff Pulliam
IAHFLG
Houston George Bush Intcntl
Sat 10/3
5:00 am-10:07 am
2 stops7h 07m
Flagstaff Pulliam
Wed 10/7
6:15 am-1:28 pm
1 stop5h 13m
$574
HoustonFlagstaff
IAH Houston George Bush Intcntl - FLG Flagstaff Pulliam
IAHFLG
Houston George Bush Intcntl
Tue 12/29
5:00 am-11:01 am
2 stops7h 01m
Flagstaff Pulliam
Fri 1/1
11:46 am-5:43 pm
1 stop4h 57m
$585
Quickest round-trip
HoustonFlagstaff
IAH Houston George Bush Intcntl - FLG Flagstaff Pulliam
IAHFLG
Houston George Bush Intcntl
Thu 10/8
7:00 am-10:04 am
1 stop5h 04m
Flagstaff Pulliam
Thu 10/15
12:45 pm-7:26 pm
1 stop4h 41m
$599
HoustonFlagstaff
IAH Houston George Bush Intcntl - FLG Flagstaff Pulliam
IAHFLG
Houston George Bush Intcntl
Sat 10/10
7:00 am-10:04 am
1 stop5h 04m
Flagstaff Pulliam
Thu 10/15
7:15 am-3:28 pm
1 stop6h 13m
$622
Sorted by cheapest first
Compare providers for flights from George Bush Intcntl to Flagstaff
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 George Bush Intcntl to Flagstaff in September.
| Provider | Price Accuracy | Trust Score* |
|---|---|---|
| Price Accuracy1 star | Trust Score*3 stars | |
| Price Accuracy3 stars | Trust Score*3 stars |
- Most accurate provider: When it comes to deals on Houston George Bush Intcntl Airport-Flagstaff flights, users find the pricing of FlightHub to be most consistent on Cheapflights vs. FlightHub Users can find the same prices on Houston George Bush Intcntl Airport-Flagstaff flight deals on Cheapflights vs. FlightHub >95% of the time. Price accuracy is based on data collected from Houston George Bush Intcntl Airport-Flagstaff flight searches over the past month and is updated monthly.
- Most trusted provider: When it comes to deals on Houston George Bush Intcntl Airport-Flagstaff 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 Houston George Bush Intcntl Airport-Flagstaff 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 George Bush Intcntl to Flagstaff
Have a flexible travel schedule? Discover the best time to fly to Flagstaff from George Bush Intcntl with our price prediction graph.
IAH-FLG
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.
Related info for your journey
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