$188+ Cheap flights from Guatemala City (GUA) 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 10/12. Fares are subject to change and may not be available on all flights or dates of travel.
GUA — IAH
Nov 8 — Nov 151
Round-trip
1 adult, Economy
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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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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 Guatemala City La Aurora to Houston George Bush Intcntl are usually found in January or December, booked 79 days in advance, depart on a Wednesday or Friday and return on a Tuesday
Cheap flight deals from Guatemala City to George Bush Intcntl
Cheapest
Best
Last-minute
One-way
Cheapest flights from Guatemala City to George Bush IntcntlExplore the most affordable flight options available from Guatemala City to George Bush Intcntl. Find the lowest fares from popular airlines and budget airlines, with prices last updated on October 9, 2026.
Explore the most affordable flight options available from Guatemala City to George Bush Intcntl. Find the lowest fares from popular airlines and budget airlines, with prices last updated on October 9, 2026.
This deal was found by Cheapflights users on 10/5. 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 is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 10/75:25 am -
1 stop5h 40m
Wed 10/75:45 pm -
1 stop6h 25m
Deal found 10/5![Avianca logo]()
$392
This OneTravel deal was found by Cheapflights users on 10/4. 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 OneTravel is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 12/234:09 pm -
Nonstop3h 04m
Thu 12/319:04 pm -
1 stop11h 38m
Deal found 10/4![Frontier logo]()
$394
This Kiwi.com deal was found by Cheapflights users on 10/7. 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.
Tue 12/82:27 pm -
2 stops22h 54m
Fri 1/86:52 am -
Nonstop2h 54m
Deal found 10/7![Frontier logo]()
$396
This OneTravel deal was found by Cheapflights users on 10/8. 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 OneTravel is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 12/236:04 pm -
1 stop14h 16m
Wed 1/66:52 am -
Nonstop2h 54m
Deal found 10/8![Frontier logo]()
$398
This Cheapflightsfares deal was found by Cheapflights users on 10/7. 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 12/219:57 am -
1 stop10h 12m
Wed 1/66:52 am -
Nonstop2h 54m
Deal found 10/7![Frontier logo]()
$399
This OneTravel deal was found by Cheapflights users on 10/6. 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 OneTravel is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 12/296:04 pm -
1 stop14h 16m
Mon 1/116:00 am -
1 stop7h 17m
Deal found 10/6![Frontier logo]()
$401
This deal was found by Cheapflights users on 10/6. 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 is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 10/145:25 am -
1 stop5h 40m
Sat 10/315:45 pm -
1 stop6h 20m
Deal found 10/6![Avianca logo]()
$404
This OneTravel deal was found by Cheapflights users on 10/7. 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 OneTravel is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 12/1912:17 pm -
1 stop11h 58m
Thu 12/319:04 pm -
1 stop11h 38m
Deal found 10/7![Frontier logo]()
$405
This OneTravel deal was found by Cheapflights users on 10/4. 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 OneTravel is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 12/236:04 pm -
1 stop14h 16m
Mon 1/46:15 am -
Nonstop2h 54m
Deal found 10/4![Frontier logo]()
$411
Best flights from Guatemala City to George Bush IntcntlDiscover carefully curated flight deals from Guatemala City 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 9, 2026.
Discover carefully curated flight deals from Guatemala City 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 9, 2026.
This Avianca deal was found by Cheapflights users on 10/8. 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 Avianca is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 12/1710:00 am -
1 stop5h 10m
Tue 12/224:45 pm -
1 stop16h 10m
Deal found 10/8![Avianca logo]()
$680
This United Airlines deal was found by Cheapflights users on 10/7. 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 11/202:10 am -
Nonstop2h 54m
Mon 11/304:43 pm -
Nonstop2h 56m
Deal found 10/7![United Airlines logo]()
$781
This United Airlines deal was found by Cheapflights users on 10/8. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 11/92:10 am -
Nonstop2h 54m
Thu 12/38:04 pm -
Nonstop2h 56m
Deal found 10/8![United Airlines logo]()
$781
This United Airlines deal was found by Cheapflights users on 10/7. 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 12/195:06 pm -
Nonstop3h 02m
Sat 1/24:43 pm -
Nonstop2h 56m
Deal found 10/7![United Airlines logo]()
$781
This United Airlines deal was found by Cheapflights users on 10/8. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 12/171:28 pm -
1 stop11h 17m
Tue 12/298:04 pm -
Nonstop2h 56m
Deal found 10/8![United Airlines logo]()
$791
This United Airlines deal was found by Cheapflights users on 10/7. 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 11/242:10 am -
Nonstop2h 54m
Fri 11/274:43 pm -
Nonstop2h 56m
Deal found 10/7![United Airlines logo]()
$819
This United Airlines deal was found by Cheapflights users on 10/5. 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 12/242:48 pm -
Nonstop3h 03m
Mon 1/44:43 pm -
Nonstop2h 56m
Deal found 10/5![United Airlines logo]()
$842
This United Airlines deal was found by Cheapflights users on 10/7. 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 11/302:10 am -
Nonstop2h 54m
Tue 12/89:31 am -
Nonstop2h 55m
Deal found 10/7![United Airlines logo]()
$865
This United Airlines deal was found by Cheapflights users on 10/8. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 11/42:48 pm -
Nonstop3h 03m
Fri 11/1312:40 pm -
Nonstop2h 55m
Deal found 10/8![United Airlines logo]()
$865
This United Airlines deal was found by Cheapflights users on 10/5. 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 11/87:00 am -
Nonstop3h 03m
Fri 11/1312:40 pm -
Nonstop2h 55m
Deal found 10/5![United Airlines logo]()
$870
This United Airlines deal was found by Cheapflights users on 10/4. 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.
Wed 10/1412:26 pm -
1 stop11h 11m
Mon 10/199:34 am -
Nonstop2h 50m
Deal found 10/4![United Airlines logo]()
$887
Last-minute flights from Guatemala City to George Bush IntcntlDiscover last-minute flight deals from Guatemala City to George Bush Intcntl. Data last updated October 9, 2026 and is based on user searches.
Discover last-minute flight deals from Guatemala City to George Bush Intcntl. Data last updated October 9, 2026 and is based on user searches.
This Kiwi.com deal was found by Cheapflights users on 10/5. 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 10/88:27 am -
1 stop9h 58m
Mon 10/128:55 pm -
1 stop24h 56m
Deal found 10/5![Volaris logo]()
$433
This deal was found by Cheapflights users on 10/5. 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 is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 10/810:00 am -
1 stop5h 10m
Sun 10/115:45 pm -
1 stop6h 25m
Deal found 10/5![Avianca logo]()
$436
This deal was found by Cheapflights users on 10/6. 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 is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 10/145:25 am -
1 stop5h 40m
Sat 10/315:45 pm -
1 stop6h 20m
Deal found 10/6![Avianca logo]()
$404
This Kiwi.com deal was found by Cheapflights users on 10/6. 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 10/148:27 am -
1 stop9h 58m
Wed 12/26:00 am -
2 stops14h 49m
Deal found 10/6![Multiple Airlines logo]()
$450
This CheapOair deal was found by Cheapflights users on 10/4. 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 CheapOair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 10/228:27 am -
1 stop9h 58m
Thu 12/319:04 pm -
1 stop11h 38m
Deal found 10/4![Multiple Airlines logo]()
$416
This Kiwi.com deal was found by Cheapflights users on 10/7. 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 10/238:27 am -
1 stop9h 58m
Tue 11/106:40 am -
2 stops14h 09m
Deal found 10/7![Multiple Airlines logo]()
$443
This Kiwi.com deal was found by Cheapflights users on 10/8. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 10/238:27 am -
1 stop9h 58m
Wed 12/26:00 am -
2 stops14h 49m
Deal found 10/8![Multiple Airlines logo]()
$444
One-way flights from Guatemala City to George Bush IntcntlSearch for one-way flight options from Guatemala City to George Bush Intcntl. Find affordable one-way fares based on user searches. Data last updated October 9, 2026.
Search for one-way flight options from Guatemala City to George Bush Intcntl. Find affordable one-way fares based on user searches. Data last updated October 9, 2026.
This OneTravel deal was found by Cheapflights users on 10/7. 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 OneTravel is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 10/128:27 am -
1 stop9h 58m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 10/7![Volaris logo]()
$188
This Kiwi.com deal was found by Cheapflights users on 10/8. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 12/82:27 pm -
2 stops19h 45m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 10/8![Frontier logo]()
$190
This Volaris deal was found by Cheapflights users on 10/7. 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 Volaris is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 10/198:27 am -
1 stop9h 58m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 10/7![Volaris logo]()
$191
This Kiwi.com deal was found by Cheapflights users on 10/4. 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.
Wed 10/218:27 am -
1 stop9h 58m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 10/4![Volaris logo]()
$196
This FlightHub deal was found by Cheapflights users on 10/4. 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 FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 10/238:27 am -
1 stop9h 58m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 10/4![Volaris logo]()
$197
This OneTravel deal was found by Cheapflights users on 10/7. 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 OneTravel is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 12/12:27 pm -
1 stop21h 23m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 10/7![Frontier logo]()
$199
This Kiwi.com deal was found by Cheapflights users on 10/4. 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.
Thu 10/158:27 am -
1 stop9h 58m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 10/4![Volaris logo]()
$201
This Mytrip deal was found by Cheapflights users on 10/7. 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 Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 10/208:27 am -
1 stop9h 58m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 10/7![Volaris logo]()
$205
This OneTravel deal was found by Cheapflights users on 10/6. 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 OneTravel is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 10/178:27 am -
1 stop9h 58m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 10/6![Volaris logo]()
$206
This Kiwi.com deal was found by Cheapflights users on 10/8. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 10/248:27 am -
1 stop9h 58m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 10/8![Volaris logo]()
$208
Find flight deals from Guatemala City to George Bush Intcntl
Discover tips and strategies to find the most affordable flight options for your journey from Guatemala City (GUA) 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 9, 2026.
Most accurate provider | FlightHub 3 stars |
|---|---|
Most trusted provider | FlightHub 3 stars |
Round-trip from | $394 (OneTravel) |
One-way from | $188 (OneTravel) |
Popular in | June |
Cheapest in | January |
Average price | $445 |
Good round-trip deal | $663 or less |
Good one-way deal | $327 or less |
Cheapflights Fare Finder
Customize your flight search to find flights from Guatemala City 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 9, 2026.
Use the filters below to find and compare flights from Guatemala City to Houston George Bush Intcntl Airport that are best for you.
Fly from
Fly to
Route
Depart
Return
Cheapest round-trip
Guatemala CityHouston
GUA Guatemala City La Aurora - IAH Houston George Bush Intcntl
GUAIAH
Guatemala City La Aurora
Sun 10/11
8:27 am-7:25 pm
1 stop9h 58m
Houston George Bush Intcntl
Wed 12/31
12:00 am-12:00 am
Nonstop0h 00m
$365
Guatemala CityHouston
GUA Guatemala City La Aurora - IAH Houston George Bush Intcntl
GUAIAH
Guatemala City La Aurora
Sun 12/13
2:25 am-1:42 pm
2 stops35h 17m
Houston George Bush Intcntl
Wed 12/31
12:00 am-12:00 am
Nonstop0h 00m
$433
Guatemala CityHouston
GUA Guatemala City La Aurora - IAH Houston George Bush Intcntl
GUAIAH
Guatemala City La Aurora
Mon 10/12
12:49 pm-6:00 am
3 stops40h 11m
Houston George Bush Intcntl
Wed 12/31
12:00 am-12:00 am
Nonstop0h 00m
$491
Quickest round-trip
Guatemala CityHouston
GUA Guatemala City La Aurora - IAH Houston George Bush Intcntl
GUAIAH
Guatemala City La Aurora
Mon 11/9
2:10 am-5:04 am
Nonstop2h 54m
Houston George Bush Intcntl
Wed 12/31
12:00 am-12:00 am
Nonstop0h 00m
$589
Guatemala CityHouston
GUA Guatemala City La Aurora - IAH Houston George Bush Intcntl
GUAIAH
Guatemala City La Aurora
Tue 11/3
1:28 pm-4:31 pm
Nonstop3h 03m
Houston George Bush Intcntl
Wed 12/31
12:00 am-12:00 am
Nonstop0h 00m
$589
Guatemala CityHouston
GUA Guatemala City La Aurora - IAH Houston George Bush Intcntl
GUAIAH
Guatemala City La Aurora
Mon 12/14
1:28 pm-4:31 pm
Nonstop3h 03m
Houston George Bush Intcntl
Wed 12/31
12:00 am-12:00 am
Nonstop0h 00m
$589
Guatemala CityHouston
GUA Guatemala City La Aurora - IAH Houston George Bush Intcntl
GUAIAH
Guatemala City La Aurora
Fri 12/4
2:10 am-5:04 am
Nonstop2h 54m
Houston George Bush Intcntl
Wed 12/31
12:00 am-12:00 am
Nonstop0h 00m
$589
Guatemala CityHouston
GUA Guatemala City La Aurora - IAH Houston George Bush Intcntl
GUAIAH
Guatemala City La Aurora
Wed 11/4
2:48 pm-5:51 pm
Nonstop3h 03m
Houston George Bush Intcntl
Wed 12/31
12:00 am-12:00 am
Nonstop0h 00m
$589
Guatemala CityHouston
GUA Guatemala City La Aurora - IAH Houston George Bush Intcntl
GUAIAH
Guatemala City La Aurora
Sat 10/24
1:10 am-5:04 am
Nonstop2h 54m
Houston George Bush Intcntl
Wed 12/31
12:00 am-12:00 am
Nonstop0h 00m
$589
Guatemala CityHouston
GUA Guatemala City La Aurora - IAH Houston George Bush Intcntl
GUAIAH
Guatemala City La Aurora
Thu 12/3
1:28 pm-4:31 pm
Nonstop3h 03m
Houston George Bush Intcntl
Wed 12/31
12:00 am-12:00 am
Nonstop0h 00m
$589
Showing 1-10 of 21 resultsSorted by cheapest first
Compare providers for flights from Guatemala City 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 Guatemala City 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 Accuracy3 stars | Trust Score*3 stars | |
| Price Accuracy2 stars | Trust Score*3 stars | |
| Price Accuracy3 stars | Trust Score*3 stars | |
| Price Accuracy2 stars | Trust Score*3 stars | |
| Price Accuracy- | Trust Score*3 stars | |
| Price Accuracy2 stars | Trust Score*1 star |
- Most accurate provider: When it comes to deals on Guatemala City-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 Guatemala City-Houston George Bush Intcntl Airport flight deals on Cheapflights vs. FlightHub >95% of the time. Price accuracy is based on data collected from Guatemala City-Houston George Bush Intcntl Airport flight searches over the past month and is updated monthly.
- Most trusted provider: When it comes to deals on Guatemala City-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 Guatemala City-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 Guatemala City to George Bush Intcntl
Have a flexible travel schedule? Discover the best time to fly to George Bush Intcntl from Guatemala City with our price prediction graph.
GUA-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 Guatemala City to Houston George Bush Intcntl Airport
Prices
Airlines
Delays
How far ahead should I book a flight from Guatemala City to Houston George Bush Intcntl Airport?
The best time to book flights from Guatemala City to Houston George Bush Intcntl Airport is 78 days before your desired departure date. The cost of your flight will likely increase significantly if you book two weeks in advance of your flight.
What is the cheapest month to book a flight from Guatemala City to Houston George Bush Intcntl Airport?
Currently, January is the cheapest month in which you can book a flight from Guatemala City to Houston George Bush Intcntl Airport (average of $226). Flying from Guatemala City to Houston George Bush Intcntl Airport in June is currently the most expensive (average of $580). 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 GUA to IAH?
Find hourly flight availability from Guatemala City 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 9, 2026.
It’s optimal to fly from Guatemala City to Houston George Bush Intcntl Airport in the afternoon. By choosing this option you can save up to 37% on the cost of your flight, compared to a flight in the morning.
What is the cheapest day to fly from Guatemala City to Houston George Bush Intcntl Airport?
Use this chart to determine the cheapest time to fly round-trip from Guatemala City to George Bush Intcntl. Price data was last updated on October 3, 2026.
Travelers seeking maximum savings on their Guatemala City to Houston George Bush Intcntl Airport flight should consider departing on Wednesday afternoons when fares are most often at their lowest. Monday mornings flights should be avoided if possible as fares are typically the most expensive at this time.
How often are flights from Guatemala City to Houston delayed?
About 10% of weekly flights between Guatemala City and Houston have experienced delays in the past year, with the average delay time being 137 minutes.
What is the most punctual flight time for Guatemala City to Houston flights?
Historically, flights departing at night are less likely to be delayed, whereas flights leaving in the early afternoon tend to experience delays more often.
What day of the week experiences the fewest flight delays on this route?
Wednesday tends to have the lowest number of delays on this route, whereas Monday has historically faced a higher average of delays compared to other days of the week.
Which airline has the best punctuality record on Guatemala City to Houston flights?
Over the last year, United Airlines have had the lowest number of delays on this route, with just 9% of flights being delayed.
The best insider tips for Guatemala City to Houston George Bush Intcntl Airport flights
AI-powered summary based on content written by travel experts. AI can make mistakes.
Cheapflights partnered with top experts to bring you the best recommendations for your Guatemala City to Houston George Bush Intcntl Airport trip
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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 9, 2026.
Peruse reviews from past customers who have flown with United Airlines,Volaris, andAvianca from Guatemala City 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.
Comfort
7.3
Entertainment
7.1
Food
6.7
Overall
7.4
Boarding
7.7
Crew
8.1
Reviews
1 / 20
8.0
ExcellentAsha,Sep 2026
LGA - IAH
Comfort
7.3
Entertainment
7.1
Food
6.7
Overall
7.4
Boarding
7.7
Crew
8.1
Reviews
1 / 20
8.0
ExcellentAsha,Sep 2026
LGA - IAH
Comfort
7.3
Entertainment
7.1
Food
6.7
Overall
7.4
Boarding
7.7
Crew
8.1
Reviews
1 / 20
8.0
ExcellentAsha,Sep 2026
LGA - IAH
Comfort
7.3
Entertainment
7.1
Food
6.7
Overall
7.4
Boarding
7.7
Crew
8.1
Reviews
1 / 20
8.0
ExcellentAsha,Sep 2026
LGA - IAH
Comfort
7.3
Entertainment
7.1
Food
6.7
Overall
7.4
Boarding
7.7
Crew
8.1
Reviews
1 / 20
8.0
ExcellentAsha,Sep 2026
LGA - IAH
Related info for your journey
Find useful and relevant information for your journey from Guatemala City 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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Guatemala City and George Bush Intcntl flights
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Top 4 airlines flying from Guatemala City to George Bush Intcntl
Discover the top 4 airlines that operate flights from Guatemala City 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 9, 2026.
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$103 | Average$725 | FlexibilityNo cancel fee | On-time69% | |
| Cheapest$138 | Average$188 | FlexibilityNo cancel fee | On-time62% | |
| Cheapest$138 | Average$253 | FlexibilityNo cancel fee | On-time79% | |
| Cheapest$217 | Average$463 | FlexibilityNo cancel fee | On-time71% |