
Discover tips and strategies to find the most affordable flight options for your journey from St. Louis (STL) to Guatemala City (GUA). 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 November 4, 2026.
Most accurate provider | FlightHub 3 stars |
|---|---|
Most trusted provider | FlightHub 3 stars |
Round-trip from | $409 (Priceline) |
One-way from | $239 (Kiwi.com) |
Popular in | December |
Cheapest in | February |
Average price | $731 |
Fly from
Fly to
Route
Depart
Return
St. LouisGuatemala City
STL Lambert-St Louis - GUA Guatemala City La Aurora
STLGUA
Lambert-St Louis
Wed 3/10
7:20 am-1:50 pm
1 stop6h 30m
Guatemala City La Aurora
Wed 12/31
12:00 am-12:00 am
Nonstop0h 00m
St. LouisGuatemala City
STL Lambert-St Louis - GUA Guatemala City La Aurora
STLGUA
Lambert-St Louis
Wed 3/10
6:15 am-3:35 pm
1 stop9h 20m
Guatemala City La Aurora
Wed 12/31
12:00 am-12:00 am
Nonstop0h 00m
St. LouisGuatemala City
STL Lambert-St Louis - GUA Guatemala City La Aurora
STLGUA
Lambert-St Louis
Fri 12/4
7:58 pm-1:52 pm
3 stops41h 54m
Guatemala City La Aurora
Wed 12/31
12:00 am-12:00 am
Nonstop0h 00m
St. LouisGuatemala City
STL Lambert-St Louis - GUA Guatemala City La Aurora
STLGUA
Lambert-St Louis
Thu 3/11
6:37 am-8:52 pm
2 stops14h 15m
Guatemala City La Aurora
Wed 12/31
12:00 am-12:00 am
Nonstop0h 00m
St. LouisGuatemala City
STL Lambert-St Louis - GUA Guatemala City La Aurora
STLGUA
Lambert-St Louis
Tue 1/5
6:15 pm-3:15 pm
1 stop21h 00m
Guatemala City La Aurora
Wed 12/31
12:00 am-12:00 am
Nonstop0h 00m
St. LouisGuatemala City
STL Lambert-St Louis - GUA Guatemala City La Aurora
STLGUA
Lambert-St Louis
Tue 1/5
9:05 am-8:43 am
2 stops23h 38m
Guatemala City La Aurora
Wed 12/31
12:00 am-12:00 am
Nonstop0h 00m
St. LouisGuatemala City
STL Lambert-St Louis - GUA Guatemala City La Aurora
STLGUA
Lambert-St Louis
Tue 12/8
6:44 pm-2:07 pm
1 stop19h 23m
Guatemala City La Aurora
Wed 12/31
12:00 am-12:00 am
Nonstop0h 00m
St. LouisGuatemala City
STL Lambert-St Louis - GUA Guatemala City La Aurora
STLGUA
Lambert-St Louis
Tue 12/8
8:30 am-8:45 am
2 stops24h 15m
Guatemala City La Aurora
Wed 12/31
12:00 am-12:00 am
Nonstop0h 00m
St. LouisGuatemala City
STL Lambert-St Louis - GUA Guatemala City La Aurora
STLGUA
Lambert-St Louis
Mon 12/7
6:48 am-8:27 pm
2 stops13h 39m
Guatemala City La Aurora
Wed 12/31
12:00 am-12:00 am
Nonstop0h 00m
St. LouisGuatemala City
STL Lambert-St Louis - GUA Guatemala City La Aurora
STLGUA
Lambert-St Louis
Thu 2/4
5:59 pm-1:12 pm
1 stop19h 13m
Guatemala City La Aurora
Mon 2/8
3:22 pm-12:04 am
1 stop8h 42m
| 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 Accuracy- | Trust Score*1 star |
Everything you need to know about your flight from St. Louis to Guatemala City
Entertainment
Overall
Food
Crew
Comfort
Boarding
Reviews
Ellen,Oct 2026
GRR - ATL
Entertainment
Overall
Food
Crew
Comfort
Boarding
Reviews
Ellen,Oct 2026
GRR - ATL
Entertainment
Overall
Food
Crew
Comfort
Boarding
Reviews
Ellen,Oct 2026
GRR - ATL
Entertainment
Overall
Food
Crew
Comfort
Boarding
Reviews
Ellen,Oct 2026
GRR - ATL
Find useful and relevant information for your journey from St. Louis to Guatemala City. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$457 | Average$802 | FlexibilityNo cancel fee | On-timeN/A | |
| Cheapest$457 | Average$728 | FlexibilityNo cancel fee | On-time69% | |
| Cheapest$463 | Average$694 | FlexibilityNo cancel fee | On-time71% |