$322+ Cheap flights from Guatemala City (GUA) to St. Louis (STL)
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 1/6. Fares are subject to change and may not be available on all flights or dates of travel.
GUA — STL
Nov 23 — Nov 301
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
Cheapest
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 October 24, 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 October 24, 2026.
This Cheapflightsfares deal was found by Cheapflights users on 10/22. 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.
Sat 12/192:27 pm -
1 stop10h 14m
Sun 1/106:33 pm -
1 stop17h 19m
Deal found 10/22![Frontier logo]()
$541
This Kiwi.com deal was found by Cheapflights users on 10/22. 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 12/12:27 pm -
1 stop20h 43m
Sun 12/66:20 pm -
1 stop19h 31m
Deal found 10/22![Multiple Airlines logo]()
$601
This American Airlines deal was found by Cheapflights users on 10/21. 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.
Thu 10/296:01 am -
1 stop14h 58m
Thu 11/56:15 pm -
1 stop16h 08m
Deal found 10/21![American Airlines logo]()
$804
This United Airlines deal was found by Cheapflights users on 10/21. 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 12/127:00 am -
2 stops10h 05m
Sun 1/36:58 pm -
2 stops26h 27m
Deal found 10/21![United Airlines logo]()
$865
This Copa Airlines deal was found by Cheapflights users on 10/21. 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 Copa Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 10/291:09 pm -
2 stops29h 14m
Thu 11/58:30 am -
2 stops27h 20m
Deal found 10/21![Copa Airlines logo]()
$881
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 October 24, 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 October 24, 2026.
This OneTravel deal was found by Cheapflights users on 10/22. 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 12/192:27 pm -
2 stops44h 26m
Sun 1/106:33 pm -
2 stops19h 08m
Deal found 10/22![Frontier logo]()
$665
This United Airlines deal was found by Cheapflights users on 10/20. 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 2/31:28 pm -
1 stop9h 52m
Sun 2/78:30 am -
1 stop27h 56m
Deal found 10/20![United Airlines logo]()
$676
Last-minute flights from Guatemala City to St. LouisDiscover last-minute flight deals from Guatemala City to St. Louis. Data last updated October 24, 2026 and is based on user searches.
Discover last-minute flight deals from Guatemala City to St. Louis. Data last updated October 24, 2026 and is based on user searches.
This American Airlines deal was found by Cheapflights users on 10/21. 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.
Mon 10/2612:04 pm -
1 stop10h 38m
Fri 10/305:00 am -
1 stop15h 23m
Deal found 10/21![American Airlines logo]()
$924
This American Airlines deal was found by Cheapflights users on 10/21. 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.
Thu 10/296:01 am -
1 stop14h 58m
Thu 11/56:15 pm -
1 stop16h 08m
Deal found 10/21![American Airlines logo]()
$804
This Copa Airlines deal was found by Cheapflights users on 10/21. 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 Copa Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 10/291:09 pm -
2 stops29h 14m
Thu 11/58:30 am -
2 stops27h 20m
Deal found 10/21![Copa Airlines logo]()
$881
This United Airlines deal was found by Cheapflights users on 10/23. 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 10/2912:28 pm -
1 stop8h 58m
Thu 11/56:15 am -
1 stop9h 20m
Deal found 10/23![United Airlines logo]()
$907
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 October 24, 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 October 24, 2026.
This Kiwi.com deal was found by Cheapflights users on 10/21. 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 1/62:56 pm -
1 stop26h 42m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 10/21![Multiple Airlines logo]()
$322
This Kiwi.com deal was found by Cheapflights users on 10/21. 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 1/82:56 pm -
1 stop28h 54m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 10/21![Multiple Airlines logo]()
$325
This Kiwi.com deal was found by Cheapflights users on 10/21. 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 1/96:37 pm -
2 stops39h 53m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 10/21![Frontier logo]()
$347
This Kiwi.com deal was found by Cheapflights users on 10/21. 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 1/811:32 am -
2 stops32h 18m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 10/21![Frontier logo]()
$364
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 October 24, 2026.
Most accurate provider | FlightHub 3 stars |
|---|---|
Most trusted provider | FlightHub 3 stars |
Round-trip from | $541 (Cheapflightsfares) |
One-way from | $322 (Kiwi.com) |
Popular in | August |
Cheapest in | October |
Average price | $476 |
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 7,457,451 searches. Data last updated October 24, 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
Guatemala CitySt. Louis
GUA Guatemala City La Aurora - STL Lambert-St Louis
GUASTL
Guatemala City La Aurora
Fri 1/8
11:32 am-7:50 pm
2 stops32h 18m
Lambert-St Louis
Wed 12/31
12:00 am-12:00 am
Nonstop0h 00m
$371
Guatemala CitySt. Louis
GUA Guatemala City La Aurora - STL Lambert-St Louis
GUASTL
Guatemala City La Aurora
Wed 1/6
2:56 pm-10:30 am
2 stops43h 34m
Lambert-St Louis
Wed 12/31
12:00 am-12:00 am
Nonstop0h 00m
$380
Guatemala CitySt. Louis
GUA Guatemala City La Aurora - STL Lambert-St Louis
GUASTL
Guatemala City La Aurora
Sun 1/17
2:56 pm-1:21 pm
3 stops46h 25m
Lambert-St Louis
Wed 12/31
12:00 am-12:00 am
Nonstop0h 00m
$416
Guatemala CitySt. Louis
GUA Guatemala City La Aurora - STL Lambert-St Louis
GUASTL
Guatemala City La Aurora
Tue 1/5
8:55 am-4:33 pm
2 stops31h 38m
Lambert-St Louis
Wed 12/31
12:00 am-12:00 am
Nonstop0h 00m
$438
Guatemala CitySt. Louis
GUA Guatemala City La Aurora - STL Lambert-St Louis
GUASTL
Guatemala City La Aurora
Tue 1/5
2:40 pm-4:33 pm
1 stop25h 53m
Lambert-St Louis
Wed 12/31
12:00 am-12:00 am
Nonstop0h 00m
$440
Quickest round-trip
Guatemala CitySt. Louis
GUA Guatemala City La Aurora - STL Lambert-St Louis
GUASTL
Guatemala City La Aurora
Mon 1/4
2:56 pm-12:41 am
1 stop9h 45m
Lambert-St Louis
Wed 12/31
12:00 am-12:00 am
Nonstop0h 00m
$452
Guatemala CitySt. Louis
GUA Guatemala City La Aurora - STL Lambert-St Louis
GUASTL
Guatemala City La Aurora
Thu 1/7
8:55 am-4:33 pm
2 stops31h 38m
Lambert-St Louis
Wed 12/31
12:00 am-12:00 am
Nonstop0h 00m
$454
Guatemala CitySt. Louis
GUA Guatemala City La Aurora - STL Lambert-St Louis
GUASTL
Guatemala City La Aurora
Sat 1/16
11:57 pm-9:50 am
1 stop9h 53m
Lambert-St Louis
Wed 12/31
12:00 am-12:00 am
Nonstop0h 00m
$456
Guatemala CitySt. Louis
GUA Guatemala City La Aurora - STL Lambert-St Louis
GUASTL
Guatemala City La Aurora
Mon 1/4
2:27 pm-10:30 am
2 stops44h 03m
Lambert-St Louis
Wed 12/31
12:00 am-12:00 am
Nonstop0h 00m
$462
Guatemala CitySt. Louis
GUA Guatemala City La Aurora - STL Lambert-St Louis
GUASTL
Guatemala City La Aurora
Thu 1/7
2:40 pm-4:33 pm
1 stop25h 53m
Lambert-St Louis
Wed 12/31
12:00 am-12:00 am
Nonstop0h 00m
$494
Showing 1-10 of 12 resultsSorted by cheapest first
- 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, October is the cheapest month in which you can book a flight from Guatemala City to St. Louis (average of $476). Flying from Guatemala City to St. Louis in August is currently the most expensive (average of $1,071). 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?
Airfare is typical for this route at the moment.
Guatemala City to St. Louis flights typically cost between $440 and $616 in December.The cheapest round-trip price found within the last 5 days was $541 on Frontier (Dec 19-Jan 10).
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 October 24, 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.
Entertainment
7.1
Food
6.7
Crew
8.1
Overall
7.3
Boarding
7.7
Comfort
7.3
Reviews
1 / 20
8.0
ExcellentAsha,Sep 2026
LGA - IAH
Entertainment
7.1
Food
6.7
Crew
8.1
Overall
7.3
Boarding
7.7
Comfort
7.3
Reviews
1 / 20
8.0
ExcellentAsha,Sep 2026
LGA - IAH
Entertainment
7.1
Food
6.7
Crew
8.1
Overall
7.3
Boarding
7.7
Comfort
7.3
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 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 locationsFairview Heights
O'Fallon
Fenton
Swansea
Eureka
Wentzville
Maryland Heights
Chesterfield
Collinsville
Edwardsville
Glencoe
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Guatemala City and St. Louis flights
Browse other Guatemala City and St. Louis flight options. Last updated on October 24, 2026.
Other flights from Guatemala City
Browse through other flights departing from Guatemala City. Flights are based on user searches made on Cheapflights and were last updated on October 24, 2026.
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Check out other popular destinations found by fellow travelers in 2026
Other flights to St. Louis
Explore flights to St. Louis departing from other origins. Flights are based on user searches made on Cheapflights and were last updated on October 24, 2026.
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 7,457,451 searches. Data last updated October 24, 2026.
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$373 | Average$682 | FlexibilityNo cancel fee | On-time69% | |
| Cheapest$477 | Average$799 | FlexibilityNo cancel fee | On-time71% |