$220+ Cheap flights from Guatemala City (GUA) to St. Louis (STL)
This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 7/14. Fares are subject to change and may not be available on all flights or dates of travel.
GUA — STL
Jul 11 — Jul 181
Round-trip
1 adult, Economy
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Find cheap flights from Guatemala City to St. Louis 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 Guatemala City to St. Louis
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Best
Last-minute
One-way
Cheapest flights from Guatemala City to St. LouisExplore the most affordable flight options available from Guatemala City to St. Louis. Find the lowest fares from popular airlines and budget airlines, with prices last updated on June 11, 2026.
Explore the most affordable flight options available from Guatemala City to St. Louis. Find the lowest fares from popular airlines and budget airlines, with prices last updated on June 11, 2026.
This Orbitz deal was found by Cheapflights users on 6/8. 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 Orbitz is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 7/202:47 pm
GUA
- STL
1 stop8h 12m
Frontier
Thu 7/304:09 pm
STL
- GUA
1 stop22h 33m
Frontier
Deal found 6/8![Frontier logo]()
$442
This Priceline deal was found by Cheapflights users on 6/8. 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 Priceline is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 7/92:47 pm
GUA
- STL
1 stop8h 12m
Frontier
Tue 7/144:09 pm
STL
- GUA
1 stop22h 33m
Frontier
Deal found 6/8![Frontier logo]()
$520
This Frontier deal was found by Cheapflights users on 6/8. 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 Frontier is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 7/72:31 pm
GUA
- STL
1 stop8h 28m
Frontier
Sun 7/126:34 pm
STL
- GUA
2 stops20h 08m
Frontier
Deal found 6/8![Frontier logo]()
$533
This Booking.com deal was found by Cheapflights users on 6/7. 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 Booking.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 7/222:47 pm
GUA
- STL
1 stop8h 12m
Frontier
Wed 7/294:57 pm
STL
- GUA
2 stops45h 45m
Frontier
Deal found 6/7![Frontier logo]()
$543
This American Airlines deal was found by Cheapflights users on 6/8. 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.
Tue 8/182:23 pm
GUA
- STL
1 stop19h 16m
American Airlines
Fri 9/186:00 am
STL
- GUA
2 stops13h 29m
American Airlines
Deal found 6/8![American Airlines logo]()
$553
This Frontier deal was found by Cheapflights users on 6/8. 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 Frontier is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 7/62:47 pm
GUA
- STL
1 stop8h 12m
Frontier
Tue 7/146:34 pm
STL
- GUA
2 stops20h 08m
Frontier
Deal found 6/8![Frontier logo]()
$555
This American Airlines deal was found by Cheapflights users on 6/7. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 9/212:07 pm
GUA
- STL
1 stop7h 19m
American Airlines
Wed 9/96:00 am
STL
- GUA
2 stops13h 29m
American Airlines
Deal found 6/7![American Airlines logo]()
$560
This Frontier deal was found by Cheapflights users on 6/8. 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 Frontier is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 7/72:31 pm
GUA
- STL
1 stop8h 28m
Frontier
Mon 7/137:10 pm
STL
- GUA
2 stops19h 16m
Frontier
Deal found 6/8![Frontier logo]()
$566
This American Airlines deal was found by Cheapflights users on 6/9. 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 9/212:07 pm
GUA
- STL
1 stop20h 17m
American Airlines
Tue 9/85:00 am
STL
- GUA
1 stop7h 07m
American Airlines
Deal found 6/9![American Airlines logo]()
$567
This Travelocity deal was found by Cheapflights users on 6/11. 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 Travelocity is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 7/282:31 pm
GUA
- STL
1 stop8h 28m
Frontier
Thu 8/64:09 pm
STL
- GUA
1 stop22h 33m
Frontier
Deal found 6/11![Frontier logo]()
$571
This Mytrip deal was found by Cheapflights users on 6/10. 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 Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 6/112:47 pm
GUA
- STL
1 stop8h 02m
Frontier
Mon 7/204:09 pm
STL
- GUA
1 stop22h 17m
Frontier
Deal found 6/10![Frontier logo]()
$575
Best flights from Guatemala City to St. LouisDiscover carefully curated flight deals from Guatemala City to St. Louis that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated June 11, 2026.
Discover carefully curated flight deals from Guatemala City to St. Louis that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated June 11, 2026.
This American Airlines deal was found by Cheapflights users on 6/6. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 9/212:07 pm
GUA
- STL
1 stop10h 35m
American Airlines
Wed 9/96:00 am
STL
- GUA
2 stops13h 29m
American Airlines
Deal found 6/6![American Airlines logo]()
$560
This Frontier deal was found by Cheapflights users on 6/9. 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 Frontier is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 7/242:47 pm
GUA
- STL
1 stop8h 12m
Frontier
Fri 7/317:10 pm
STL
- GUA
2 stops19h 32m
Frontier
Deal found 6/9![Frontier logo]()
$632
This United Airlines deal was found by Cheapflights users on 6/10. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 8/171:30 am
GUA
- STL
1 stop15h 34m
United Airlines
Sat 8/2212:59 pm
STL
- GUA
2 stops23h 25m
United Airlines
Deal found 6/10![United Airlines logo]()
$681
This American Airlines deal was found by Cheapflights users on 6/9. 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 8/182:23 pm
GUA
- STL
1 stop19h 16m
American Airlines
Fri 9/186:00 am
STL
- GUA
2 stops13h 29m
American Airlines
Deal found 6/9![American Airlines logo]()
$578
This United Airlines deal was found by Cheapflights users on 6/10. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 7/110:50 pm
GUA
- STL
1 stop23h 54m
United Airlines
Wed 8/56:00 am
STL
- GUA
1 stop7h 45m
United Airlines
Deal found 6/10![United Airlines logo]()
$691
This United Airlines deal was found by Cheapflights users on 6/11. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 7/293:45 pm
GUA
- STL
2 stops17h 49m
United Airlines
Fri 8/75:59 pm
STL
- GUA
2 stops21h 31m
United Airlines
Deal found 6/11![United Airlines logo]()
$766
Last-minute flights from Guatemala City to St. LouisDiscover last-minute flight deals from Guatemala City to St. Louis. Data last updated June 11, 2026 and is based on user searches.
Discover last-minute flight deals from Guatemala City to St. Louis. Data last updated June 11, 2026 and is based on user searches.
This Mytrip deal was found by Cheapflights users on 6/10. 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 Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 6/112:47 pm
GUA
- STL
1 stop8h 02m
Frontier
Mon 7/204:09 pm
STL
- GUA
1 stop22h 17m
Frontier
Deal found 6/10![Frontier logo]()
$575
This Frontier deal was found by Cheapflights users on 6/8. 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 Frontier is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 7/62:47 pm
GUA
- STL
1 stop8h 12m
Frontier
Tue 7/146:34 pm
STL
- GUA
2 stops20h 08m
Frontier
Deal found 6/8![Frontier logo]()
$555
This Frontier deal was found by Cheapflights users on 6/8. 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 Frontier is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 7/62:47 pm
GUA
- STL
1 stop8h 12m
Frontier
Mon 7/137:10 pm
STL
- GUA
2 stops19h 16m
Frontier
Deal found 6/8![Frontier logo]()
$589
This Frontier deal was found by Cheapflights users on 6/8. 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 Frontier is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 7/72:31 pm
GUA
- STL
1 stop8h 28m
Frontier
Sun 7/126:34 pm
STL
- GUA
2 stops20h 08m
Frontier
Deal found 6/8![Frontier logo]()
$533
This Frontier deal was found by Cheapflights users on 6/8. 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 Frontier is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 7/72:31 pm
GUA
- STL
1 stop8h 28m
Frontier
Mon 7/137:10 pm
STL
- GUA
2 stops19h 16m
Frontier
Deal found 6/8![Frontier logo]()
$566
This Frontier deal was found by Cheapflights users on 6/8. 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 Frontier is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 7/72:31 pm
GUA
- STL
1 stop8h 28m
Frontier
Thu 7/166:34 pm
STL
- GUA
2 stops20h 08m
Frontier
Deal found 6/8![Frontier logo]()
$578
This Priceline deal was found by Cheapflights users on 6/8. 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 Priceline is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 7/92:47 pm
GUA
- STL
1 stop8h 12m
Frontier
Tue 7/144:09 pm
STL
- GUA
1 stop22h 33m
Frontier
Deal found 6/8![Frontier logo]()
$520
This Orbitz deal was found by Cheapflights users on 6/8. 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 Orbitz is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 7/202:47 pm
GUA
- STL
1 stop8h 12m
Frontier
Thu 7/304:09 pm
STL
- GUA
1 stop22h 33m
Frontier
Deal found 6/8![Frontier logo]()
$442
This Booking.com deal was found by Cheapflights users on 6/7. 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 Booking.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 7/222:47 pm
GUA
- STL
1 stop8h 12m
Frontier
Wed 7/294:57 pm
STL
- GUA
2 stops45h 45m
Frontier
Deal found 6/7![Frontier logo]()
$543
This Travelocity deal was found by Cheapflights users on 6/11. 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 Travelocity is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 7/282:31 pm
GUA
- STL
1 stop8h 28m
Frontier
Thu 8/64:09 pm
STL
- GUA
1 stop22h 33m
Frontier
Deal found 6/11![Frontier logo]()
$571
One-way flights from Guatemala City to St. LouisSearch for one-way flight options from Guatemala City to St. Louis. Find affordable one-way fares based on user searches. Data last updated June 11, 2026.
Search for one-way flight options from Guatemala City to St. Louis. Find affordable one-way fares based on user searches. Data last updated June 11, 2026.
This Frontier deal was found by Cheapflights users on 6/7. 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 Frontier is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 7/142:31 pm
GUA
- STL
1 stop8h 28m
Frontier
Deal found 6/7![Frontier logo]()
$220
This Frontier deal was found by Cheapflights users on 6/7. 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 Frontier is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 7/152:47 pm
GUA
- STL
1 stop8h 12m
Frontier
Deal found 6/7![Frontier logo]()
$265
This Frontier deal was found by Cheapflights users on 6/9. 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 Frontier is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 6/252:47 pm
GUA
- STL
1 stop8h 02m
Frontier
Deal found 6/9![Frontier logo]()
$349
This United Airlines deal was found by Cheapflights users on 6/9. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 6/2210:50 pm
GUA
- STL
1 stop23h 46m
United Airlines
Deal found 6/9![United Airlines logo]()
$362
This Kiwi.com deal was found by Cheapflights users on 6/9. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 6/221:20 pm
GUA
- STL
3 stops42h 32m
Multiple Airlines
Deal found 6/9![Multiple Airlines logo]()
$395
This Kiwi.com deal was found by Cheapflights users on 6/9. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 6/261:20 pm
GUA
- STL
2 stops52h 33m
Multiple Airlines
Deal found 6/9![Multiple Airlines logo]()
$410
This United Airlines deal was found by Cheapflights users on 6/9. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 6/243:45 pm
GUA
- STL
1 stop17h 22m
United Airlines
Deal found 6/9![United Airlines logo]()
$419
This United Airlines deal was found by Cheapflights users on 6/7. 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 6/1610:50 pm
GUA
- STL
1 stop23h 45m
United Airlines
Deal found 6/7![United Airlines logo]()
$423
This Kiwi.com deal was found by Cheapflights users on 6/7. 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 6/161:20 pm
GUA
- STL
2 stops27h 58m
Multiple Airlines
Deal found 6/7![Multiple Airlines logo]()
$439
This Kiwi.com deal was found by Cheapflights users on 6/9. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 6/231:20 pm
GUA
- STL
2 stops52h 33m
Multiple Airlines
Deal found 6/9![Multiple Airlines logo]()
$444
This Orbitz deal was found by Cheapflights users on 6/9. 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 Orbitz is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 6/243:40 pm
GUA
- STL
2 stops19h 41m
Multiple Airlines
Deal found 6/9![Multiple Airlines logo]()
$467
Find flight deals from Guatemala City to St. Louis
Discover tips and strategies to find the most affordable flight options for your journey from Guatemala City (GUA) to St. Louis (STL). 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 June 11, 2026.
Most accurate provider | FlightHub 3 stars |
|---|---|
Most trusted provider | FlightHub 3 stars |
Round-trip from | $442 (Orbitz) |
One-way from | $220 (Frontier) |
Popular in | July |
Cheapest in | August |
Average price | $323 |
Cheapflights Fare Finder
Customize your flight search to find flights from Guatemala City to St. Louis 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 2,558,603 searches. Data last updated June 11, 2026.
Use the filters below to find and compare flights from Guatemala City to St. Louis that are best for you.
Fly from
Fly to
Route
Depart
Return
Cheapest round-trip
Quickest round-trip
Guatemala CitySt. Louis
GUA - STL
GUASTL
Guatemala City La Aurora
Wed 9/2
12:07 pm-11:42 pm
1 stop10h 35m
Lambert-St Louis
Wed 9/9
6:00 am-6:29 pm
2 stops13h 29m
$560
Guatemala CitySt. Louis
GUA - STL
GUASTL
Guatemala City La Aurora
Tue 8/18
2:23 pm-10:39 am
1 stop19h 16m
Lambert-St Louis
Fri 9/18
6:00 am-6:29 pm
2 stops13h 29m
$578
Guatemala CitySt. Louis
GUA - STL
GUASTL
Guatemala City La Aurora
Fri 7/24
2:47 pm-11:59 pm
1 stop8h 12m
Lambert-St Louis
Fri 7/31
7:10 pm-1:42 pm
2 stops19h 32m
$632
Guatemala CitySt. Louis
GUA - STL
GUASTL
Guatemala City La Aurora
Mon 8/17
1:30 am-6:04 pm
1 stop15h 34m
Lambert-St Louis
Sat 8/22
12:59 pm-11:24 am
2 stops23h 25m
$681
Guatemala CitySt. Louis
GUA - STL
GUASTL
Guatemala City La Aurora
Wed 7/1
10:50 pm-11:44 pm
1 stop23h 54m
Lambert-St Louis
Wed 8/5
6:00 am-12:45 pm
1 stop7h 45m
$691
Guatemala CitySt. Louis
GUA - STL
GUASTL
Guatemala City La Aurora
Wed 7/29
3:45 pm-10:34 am
2 stops17h 49m
Lambert-St Louis
Fri 8/7
5:59 pm-2:30 pm
2 stops21h 31m
$766
Cheapest one-way
Guatemala CitySt. Louis
GUA - STL
GUASTL
Guatemala City La Aurora
Tue 7/14
2:31 pm-11:59 pm
1 stop8h 28m
$220
Quickest one-way
Guatemala CitySt. Louis
GUA - STL
GUASTL
Guatemala City La Aurora
Wed 7/15
2:47 pm-11:59 pm
1 stop8h 12m
$265
Guatemala CitySt. Louis
GUA - STL
GUASTL
Guatemala City La Aurora
Wed 7/15
3:45 pm-12:11 pm
2 stops19h 26m
$362
Guatemala CitySt. Louis
GUA - STL
GUASTL
Guatemala City La Aurora
Thu 6/25
3:45 pm-8:34 am
2 stops15h 49m
$362
Showing 1-10 of 17 resultsSorted by cheapest first
Compare providers for flights from Guatemala City to St. Louis
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 St. Louis in June.
| Provider | Price Accuracy | Trust Score* |
|---|---|---|
| Price Accuracy3 stars | Trust Score*3 stars | |
| Price Accuracy3 stars | Trust Score*3 stars |
- Most accurate provider: When it comes to deals on Guatemala City-St. Louis flights, users find the pricing of FlightHub to be most consistent on Cheapflights vs. FlightHub Users can find the same prices on Guatemala City-St. Louis flight deals on Cheapflights vs. FlightHub >95% of the time. Price accuracy is based on data collected from Guatemala City-St. Louis flight searches over the past month and is updated monthly.
- Most trusted provider: When it comes to deals on Guatemala City-St. Louis 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-St. Louis 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 St. Louis
Have a flexible travel schedule? Discover the best time to fly to St. Louis from Guatemala City with our price prediction graph.
GUA-STL
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 St. Louis
What is the cheapest month to book a flight from Guatemala City to St. Louis?
Currently, August is the cheapest month in which you can book a flight from Guatemala City to St. Louis (average of $269). Flying from Guatemala City to St. Louis in July is currently the most expensive (average of $1,130). 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.
How much does it cost to fly round-trip from Guatemala City to St. Louis?
Reviews of airlines servicing St. Louis
Get insights into the airlines that provide service to St. Louis. 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 St. Louis. Reviews last updated June 11, 2026.
See what other customers who have flown with United Airlines and American Airlines from Guatemala City to St. Louis have to say. You can also see how each airline compares in terms of entertainment options, comfort, food, crew/service, and boarding process.
Overall
7.4
Entertainment
7.1
Food
6.6
Comfort
7.3
Boarding
7.7
Crew
8.1
Reviews
1 / 20
4.0
OkayDynasty,May 2026
LAX - EWR
Overall
7.4
Entertainment
7.1
Food
6.6
Comfort
7.3
Boarding
7.7
Crew
8.1
Reviews
1 / 20
4.0
OkayDynasty,May 2026
LAX - EWR
Overall
7.4
Entertainment
7.1
Food
6.6
Comfort
7.3
Boarding
7.7
Crew
8.1
Reviews
1 / 20
4.0
OkayDynasty,May 2026
LAX - EWR
Related info for your journey
Find useful and relevant information for your journey from Guatemala City to St. Louis. 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 St. Louis?
Book flights to St. Louis if you plan to visit one of these locationsEdwardsville
O'Fallon
Fenton
Swansea
Fairview Heights
Eureka
Maryland Heights
Collinsville
Wentzville
Glencoe
Chesterfield
Alton
Farmington
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Guatemala City and St. Louis flights
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Top 2 airlines flying from Guatemala City to St. Louis
Discover the top 2 airlines that operate flights from Guatemala City to St. Louis. 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 2,558,603 searches. Data last updated June 11, 2026.
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$373 | Average$608 | FlexibilityNo cancel fee | On-time69% | |
| Cheapest$477 | Average$650 | FlexibilityNo cancel fee | On-time71% |