Spirit's Big Front Seats offer 11 inches more legroom, perfect for added comfort on international flights.
Spirit's Economy Plus Bundle includes carry-on and check-in bags, saving costs on international flights.

Most accurate provider | CheapOair 3 stars |
|---|---|
Most trusted provider | CheapOair 3 stars |
Round-trip from | $159 (United Airlines) |
One-way from | $59 (Cheapflightsfares) |
Popular in | December |
Cheapest in | September |
Average price | $407 |
Good round-trip deal | $224 or less |
Good one-way deal | $60 or less |
Fly from
Fly to
Route
Depart
Return
Price
HoustonGuatemala City
IAH - GUA
IAHGUA
Houston George Bush Intcntl
Thu 1/22
12:40 pm-3:35 pm
Nonstop2h 55m
Guatemala City La Aurora
Wed 1/28
2:10 am-5:04 am
Nonstop2h 54m
HoustonGuatemala City
IAH - GUA
IAHGUA
Houston George Bush Intcntl
Wed 12/24
10:34 am-1:23 pm
Nonstop2h 49m
Guatemala City La Aurora
Fri 1/9
1:59 am-9:08 am
1 stop7h 09m
HoustonGuatemala City
IAH - GUA
IAHGUA
Houston George Bush Intcntl
Wed 11/26
8:35 pm-1:50 pm
1 stop17h 15m
Guatemala City La Aurora
Mon 12/1
2:55 pm-5:16 pm
2 stops26h 21m
HoustonGuatemala City
IAH - GUA
IAHGUA
Houston George Bush Intcntl
Mon 12/8
8:05 pm-11:00 pm
Nonstop2h 55m
Guatemala City La Aurora
Sun 12/21
2:10 am-5:04 am
Nonstop2h 54m
HoustonGuatemala City
IAH - GUA
IAHGUA
Houston George Bush Intcntl
Tue 12/9
8:05 pm-11:00 pm
Nonstop2h 55m
Guatemala City La Aurora
Mon 12/15
2:10 am-5:04 am
Nonstop2h 54m
HoustonGuatemala City
IAH - GUA
IAHGUA
Houston George Bush Intcntl
Sun 11/16
11:10 pm-1:50 pm
2 stops14h 40m
Guatemala City La Aurora
Wed 11/26
2:55 pm-5:16 pm
2 stops26h 21m
HoustonGuatemala City
IAH - GUA
IAHGUA
Houston George Bush Intcntl
Sun 1/11
12:40 pm-3:35 pm
Nonstop2h 55m
Guatemala City La Aurora
Tue 1/13
2:10 am-5:04 am
Nonstop2h 54m
HoustonGuatemala City
IAH - GUA
IAHGUA
Houston George Bush Intcntl
Sun 12/28
7:25 pm-11:25 am
1 stop16h 00m
Guatemala City La Aurora
Wed 1/14
1:22 pm-8:33 pm
1 stop7h 11m
HoustonGuatemala City
IAH - GUA
IAHGUA
Houston George Bush Intcntl
Tue 12/23
7:25 pm-11:25 am
1 stop16h 00m
Guatemala City La Aurora
Fri 1/9
1:59 am-9:08 am
1 stop7h 09m
HoustonGuatemala City
IAH - GUA
IAHGUA
Houston George Bush Intcntl
Sun 11/16
4:44 pm-7:39 pm
Nonstop2h 55m
Guatemala City La Aurora
Wed 11/26
2:43 pm-5:47 pm
Nonstop3h 04m
| Provider | Price Accuracy | Trust Score* |
|---|---|---|
| Price Accuracy2 stars | Trust Score*3 stars | |
| Price Accuracy3 stars | Trust Score*1 star | |
| Price Accuracy3 stars | Trust Score*3 stars | |
| Price Accuracy3 stars | Trust Score*2 stars | |
| Price Accuracy3 stars | Trust Score*3 stars | |
| Price Accuracy2 stars | Trust Score*3 stars | |
| Price Accuracy3 stars | Trust Score*3 stars | |
| Price Accuracy3 stars | Trust Score*3 stars | |
| Price Accuracy1 star | Trust Score*1 star | |
| Price Accuracy3 stars | Trust Score*3 stars |
Booking 62 days in advance of your planned departure date is, on average, the best time to get cheap flights from Houston George Bush Intcntl Airport to Guatemala City. The general trend is that the closer you book to the departure date, the more expensive your flight will be.
Currently, October is the cheapest month in which you can book a flight from Houston George Bush Intcntl Airport to Guatemala City (average of $138). Flying from Houston George Bush Intcntl Airport to Guatemala City in April is currently the most expensive (average of $246). 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.
It’s optimal to fly from Houston George Bush Intcntl Airport to Guatemala City in the morning. By choosing this option you can save up to 35% on the cost of your flight, compared to a flight in the evening.
Travelers seeking maximum savings on their Houston George Bush Intcntl Airport to Guatemala City flight should consider departing on Saturday evenings when fares are most often at their lowest. Friday evenings flights should be avoided if possible as fares are typically the most expensive at this time.
About 24% of weekly flights between Houston and Guatemala City have experienced delays in the past year, with the average delay time being 130 minutes.
Historically, flights departing at night are less likely to be delayed, whereas flights leaving in the evening tend to experience delays more often.
Wednesday tends to have the lowest number of delays on this route, whereas Thursday has historically faced a higher average of delays compared to other days of the week.
Over the last year, Spirit Airlines have had the lowest number of delays on this route, with just 19% of flights being delayed.
San Salvador (SAL) – chosen by Cheapflights users on 58% of 1-stop itineraries from Houston George Bush Intcntl Airport to Guatemala City on Cheapflights.
Flights via San Salvador (SAL) have the shortest average one-way travel time for 1-stop routes: 5h 28m.
Flights via San Salvador (SAL) have the shortest average one-way travel time for 1-stop routes: 5h 28m.
Flights via San Salvador (SAL) offer the fastest connection on this route, with an average layover time of 2h 07m.
Entertainment
Food
Overall
Crew
Comfort
Boarding
Reviews
Sebrena,Oct 2025
IAH - RSW
Entertainment
Food
Overall
Crew
Comfort
Boarding
Reviews
Sebrena,Oct 2025
IAH - RSW
Entertainment
Food
Overall
Crew
Comfort
Boarding
Reviews
Sebrena,Oct 2025
IAH - RSW
Entertainment
Food
Overall
Crew
Comfort
Boarding
Reviews
Sebrena,Oct 2025
IAH - RSW
Entertainment
Food
Overall
Crew
Comfort
Boarding
Reviews
Sebrena,Oct 2025
IAH - RSW
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$169 | Average$324 | FlexibilityNo cancel fee | On-time65% | |
| Cheapest$214 | Average$691 | FlexibilityNo cancel fee | On-time69% | |
| Cheapest$225 | Average$370 | FlexibilityNo cancel fee | On-time71% | |
| Cheapest$271 | Average$571 | FlexibilityNo cancel fee | On-time71% |