
Most accurate provider | FlightHub 3 stars |
|---|---|
Most trusted provider | FlightHub 3 stars |
Round-trip from | $355 (Justfly.com) |
One-way from | $179 (Kiwi.com) |
Popular in | December |
Cheapest in | February |
Average price | $579 |
Fly from
Fly to
Route
Depart
Return
St. LouisGuatemala City
STL - GUA
STLGUA
Lambert-St Louis
Sat 5/23
3:27 pm-2:50 pm
1 stop24h 23m
Guatemala City La Aurora
Sun 5/31
3:55 pm-7:23 pm
2 stops26h 28m
St. LouisGuatemala City
STL - GUA
STLGUA
Lambert-St Louis
Mon 9/14
6:31 pm-11:00 am
2 stops17h 29m
Guatemala City La Aurora
Mon 9/21
7:15 am-11:38 pm
2 stops15h 23m
St. LouisGuatemala City
STL - GUA
STLGUA
Lambert-St Louis
Wed 4/15
6:00 am-11:46 am
1 stop6h 46m
Guatemala City La Aurora
Sun 4/19
1:14 pm-11:36 pm
1 stop9h 22m
St. LouisGuatemala City
STL - GUA
STLGUA
Lambert-St Louis
Sat 5/23
8:36 am-11:31 pm
1 stop15h 55m
Guatemala City La Aurora
Sat 5/30
12:35 am-8:51 am
1 stop7h 16m
St. LouisGuatemala City
STL - GUA
STLGUA
Lambert-St Louis
Wed 7/29
1:13 pm-11:25 am
2 stops23h 12m
Guatemala City La Aurora
Tue 8/4
10:50 pm-3:46 pm
2 stops15h 56m
St. LouisGuatemala City
STL - GUA
STLGUA
Lambert-St Louis
Tue 6/2
5:41 pm-8:30 pm
2 stops27h 49m
Guatemala City La Aurora
Thu 6/11
11:55 pm-12:11 pm
2 stops11h 16m
St. LouisGuatemala City
STL - GUA
STLGUA
Lambert-St Louis
Sun 5/10
6:55 pm-10:23 am
2 stops16h 28m
St. LouisGuatemala City
STL - GUA
STLGUA
Lambert-St Louis
Wed 7/1
4:10 pm-2:42 pm
1 stop23h 32m
St. LouisGuatemala City
STL - GUA
STLGUA
Lambert-St Louis
Mon 6/29
5:33 pm-2:42 pm
2 stops22h 09m
St. LouisGuatemala City
STL - GUA
STLGUA
Lambert-St Louis
Mon 6/29
8:08 pm-11:11 am
3 stops40h 03m
| Provider | Price Accuracy | Trust Score* |
|---|---|---|
| Price Accuracy1 star | 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 Accuracy- | Trust Score*1 star |
Currently, May is the cheapest month in which you can book a flight from St. Louis to Guatemala City (average of $211). Flying from St. Louis to Guatemala City in December is currently the most expensive (average of $661). 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.
Houston (IAH) – chosen by Cheapflights users on 71% of 1-stop itineraries from St. Louis to Guatemala City on Cheapflights.
Dallas (DFW) is the most affordable 1-stop option, with an average round-trip price of $542.
Flights via Houston (IAH) have the shortest average one-way travel time for 1-stop routes: 6h 22m.
Flights via Houston (IAH) offer the fastest connection on this route, with an average layover time of 1h 45m.
Boarding
Crew
Overall
Entertainment
Food
Comfort
Reviews
Jim,Nov 2025
AVL - ATL
Boarding
Crew
Overall
Entertainment
Food
Comfort
Reviews
Jim,Nov 2025
AVL - ATL
Boarding
Crew
Overall
Entertainment
Food
Comfort
Reviews
Jim,Nov 2025
AVL - ATL
Boarding
Crew
Overall
Entertainment
Food
Comfort
Reviews
Jim,Nov 2025
AVL - ATL
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$457 | Average$559 | FlexibilityNo cancel fee | On-time69% | |
| Cheapest$463 | Average$644 | FlexibilityNo cancel fee | On-time71% | |
| Cheapest$489 | Average$606 | FlexibilityNo cancel fee | On-timeN/A |