$229+ Cheap flights from St. Louis (STL) to Guatemala City (GUA)
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 8/18. Fares are subject to change and may not be available on all flights or dates of travel.
STL — GUA
Jun 25 — Jul 21
Round-trip
1 adult, Economy
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Find cheap flights from St. Louis to Guatemala City with Cheapflights
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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
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Best
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Cheapest flights from St. Louis to Guatemala CityExplore the most affordable flight options available from St. Louis to Guatemala City. Find the lowest fares from popular airlines and budget airlines, with prices last updated on May 26, 2026.
Explore the most affordable flight options available from St. Louis to Guatemala City. Find the lowest fares from popular airlines and budget airlines, with prices last updated on May 26, 2026.
This Priceline deal was found by Cheapflights users on 5/25. 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 7/234:09 pm
STL
- GUA
1 stop22h 33m
Frontier
Sun 7/262:47 pm
GUA
- STL
1 stop8h 12m
Frontier
Deal found 5/25![Frontier logo]()
$491
This Frontier deal was found by Cheapflights users on 5/25. 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 8/136:34 pm
STL
- GUA
2 stops20h 08m
Frontier
Mon 8/172:47 pm
GUA
- STL
1 stop8h 12m
Frontier
Deal found 5/25![Frontier logo]()
$500
This Delta deal was found by Cheapflights users on 5/23. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 9/206:00 am
STL
- GUA
1 stop6h 30m
Delta
Wed 9/301:05 pm
GUA
- STL
1 stop9h 32m
Delta
Deal found 5/23![Delta logo]()
$509
This American Airlines deal was found by Cheapflights users on 5/25. 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 9/166:30 am
STL
- GUA
2 stops12h 59m
American Airlines
Sat 9/262:21 pm
GUA
- STL
2 stops18h 59m
American Airlines
Deal found 5/25![American Airlines logo]()
$513
This Priceline deal was found by Cheapflights users on 5/25. 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 7/164:09 pm
STL
- GUA
1 stop22h 33m
Frontier
Sun 7/192:47 pm
GUA
- STL
1 stop8h 12m
Frontier
Deal found 5/25![Frontier logo]()
$518
This American Airlines deal was found by Cheapflights users on 5/22. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 10/186:08 pm
STL
- GUA
1 stop17h 47m
American Airlines
Wed 10/287:20 am
GUA
- STL
1 stop14h 55m
American Airlines
Deal found 5/22![American Airlines logo]()
$519
This American Airlines deal was found by Cheapflights users on 5/23. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 9/202:12 pm
STL
- GUA
1 stop21h 48m
American Airlines
Wed 9/307:15 am
GUA
- STL
2 stops15h 18m
American Airlines
Deal found 5/23![American Airlines logo]()
$525
This Frontier deal was found by Cheapflights users on 5/25. 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.
Sun 7/126:34 pm
STL
- GUA
2 stops20h 08m
Frontier
Sat 7/182:47 pm
GUA
- STL
1 stop8h 12m
Frontier
Deal found 5/25![Frontier logo]()
$546
Best flights from St. Louis to Guatemala CityDiscover carefully curated flight deals from St. Louis to Guatemala City that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated May 26, 2026.
Discover carefully curated flight deals from St. Louis to Guatemala City that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated May 26, 2026.
This American Airlines deal was found by Cheapflights users on 5/25. 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 9/165:10 pm
STL
- GUA
1 stop18h 46m
American Airlines
Sat 9/2611:56 am
GUA
- STL
1 stop20h 28m
American Airlines
Deal found 5/25![American Airlines logo]()
$562
This United Airlines deal was found by Cheapflights users on 5/22. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 8/226:00 am
STL
- GUA
1 stop7h 45m
United Airlines
Mon 8/241:30 am
GUA
- STL
1 stop15h 34m
United Airlines
Deal found 5/22![United Airlines logo]()
$659
This Kiwi.com deal was found by Cheapflights users on 5/26. 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.
Thu 7/163:41 pm
STL
- GUA
2 stops23h 01m
Multiple Airlines
Sun 7/191:20 pm
GUA
- STL
1 stop24h 03m
Multiple Airlines
Deal found 5/26![Multiple Airlines logo]()
$681
This Delta deal was found by Cheapflights users on 5/22. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 6/296:00 am
STL
- GUA
1 stop6h 30m
Delta
Tue 7/712:56 pm
GUA
- STL
1 stop9h 57m
Delta
Deal found 5/22![Delta logo]()
$768
This Faresmojo deal was found by Cheapflights users on 5/21. 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 Faresmojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 6/206:00 am
STL
- GUA
1 stop7h 35m
JetBlue
Sat 6/272:05 pm
GUA
- STL
1 stop8h 41m
JetBlue
Deal found 5/21![JetBlue logo]()
$814
This Alaska Airlines deal was found by Cheapflights users on 5/23. 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 Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 9/166:00 am
STL
- GUA
2 stops25h 20m
Alaska Airlines
Sat 9/2611:20 am
GUA
- STL
3 stops28h 50m
Alaska Airlines
Deal found 5/23![Alaska Airlines logo]()
$948
This Kiwi.com deal was found by Cheapflights users on 5/21. 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 6/207:19 pm
STL
- GUA
2 stops17h 36m
Multiple Airlines
Sat 6/271:20 pm
GUA
- STL
1 stop24h 17m
Multiple Airlines
Deal found 5/21![Multiple Airlines logo]()
$694
This United Airlines deal was found by Cheapflights users on 5/25. 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 10/286:40 am
STL
- GUA
2 stops14h 45m
United Airlines
Sat 11/72:10 am
GUA
- STL
2 stops12h 08m
United Airlines
Deal found 5/25![United Airlines logo]()
$733
This Kiwi.com deal was found by Cheapflights users on 5/21. 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 6/107:04 pm
STL
- GUA
1 stop15h 57m
Multiple Airlines
Wed 6/171:20 pm
GUA
- STL
2 stops27h 58m
Multiple Airlines
Deal found 5/21![Multiple Airlines logo]()
$776
This United Airlines deal was found by Cheapflights users on 5/24. 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 7/86:14 am
STL
- GUA
1 stop9h 16m
United Airlines
Wed 7/1510:50 pm
GUA
- STL
1 stop23h 54m
United Airlines
Deal found 5/24![United Airlines logo]()
$908
This United Airlines deal was found by Cheapflights users on 5/22. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 6/295:33 pm
STL
- GUA
2 stops18h 52m
United Airlines
Tue 7/711:55 pm
GUA
- STL
2 stops22h 34m
United Airlines
Deal found 5/22![United Airlines logo]()
$963
Last-minute flights from St. Louis to Guatemala CityDiscover last-minute flight deals from St. Louis to Guatemala City. Data last updated May 26, 2026 and is based on user searches.
Discover last-minute flight deals from St. Louis to Guatemala City. Data last updated May 26, 2026 and is based on user searches.
This United Airlines deal was found by Cheapflights users on 5/21. 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.
Mon 5/256:14 am
STL
- GUA
1 stop9h 16m
United Airlines
Wed 5/271:50 pm
GUA
- STL
1 stop7h 55m
United Airlines
Deal found 5/21![United Airlines logo]()
$744
This United Airlines deal was found by Cheapflights users on 5/24. 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 6/18:35 am
STL
- GUA
1 stop6h 55m
United Airlines
Sat 6/611:55 pm
GUA
- STL
2 stops11h 16m
United Airlines
Deal found 5/24![United Airlines logo]()
$748
This United Airlines deal was found by Cheapflights users on 5/25. 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 6/26:00 am
STL
- GUA
2 stops15h 30m
United Airlines
Sun 6/711:55 pm
GUA
- STL
2 stops14h 51m
United Airlines
Deal found 5/25![United Airlines logo]()
$733
This Kiwi.com deal was found by Cheapflights users on 5/21. 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 6/207:19 pm
STL
- GUA
2 stops17h 36m
Multiple Airlines
Sat 6/271:20 pm
GUA
- STL
1 stop24h 17m
Multiple Airlines
Deal found 5/21![Multiple Airlines logo]()
$694
This Kiwi.com deal was found by Cheapflights users on 5/22. 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.
Mon 6/297:03 pm
STL
- GUA
2 stops17h 52m
Multiple Airlines
Mon 7/61:20 pm
GUA
- STL
1 stop24h 03m
Multiple Airlines
Deal found 5/22![Multiple Airlines logo]()
$663
This Kiwi.com deal was found by Cheapflights users on 5/22. 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.
Mon 6/297:03 pm
STL
- GUA
2 stops17h 52m
Multiple Airlines
Tue 7/71:20 pm
GUA
- STL
1 stop24h 03m
Multiple Airlines
Deal found 5/22![Multiple Airlines logo]()
$690
This Kiwi.com deal was found by Cheapflights users on 5/22. 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 6/307:03 pm
STL
- GUA
2 stops17h 52m
Multiple Airlines
Mon 7/61:20 pm
GUA
- STL
1 stop24h 03m
Multiple Airlines
Deal found 5/22![Multiple Airlines logo]()
$660
This Kiwi.com deal was found by Cheapflights users on 5/22. 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 6/307:03 pm
STL
- GUA
2 stops17h 52m
Multiple Airlines
Tue 7/71:20 pm
GUA
- STL
1 stop24h 03m
Multiple Airlines
Deal found 5/22![Multiple Airlines logo]()
$675
One-way flights from St. Louis to Guatemala CitySearch for one-way flight options from St. Louis to Guatemala City. Find affordable one-way fares based on user searches. Data last updated May 26, 2026.
Search for one-way flight options from St. Louis to Guatemala City. Find affordable one-way fares based on user searches. Data last updated May 26, 2026.
This Delta deal was found by Cheapflights users on 5/21. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 8/186:00 am
STL
- GUA
1 stop6h 31m
Delta
Deal found 5/21![Delta logo]()
$229
This Kiwi.com deal was found by Cheapflights users on 5/21. 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 8/154:09 pm
STL
- GUA
2 stops18h 56m
Frontier
Deal found 5/21![Frontier logo]()
$249
This Expedia deal was found by Cheapflights users on 5/23. 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 Expedia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 7/194:09 pm
STL
- GUA
1 stop22h 33m
Frontier
Deal found 5/23![Frontier logo]()
$260
This Delta deal was found by Cheapflights users on 5/21. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 8/166:00 am
STL
- GUA
1 stop6h 31m
Delta
Deal found 5/21![Delta logo]()
$263
This American Airlines deal was found by Cheapflights users on 5/21. 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.
Sun 8/166:03 am
STL
- GUA
2 stops14h 19m
American Airlines
Deal found 5/21![American Airlines logo]()
$283
This Priceline deal was found by Cheapflights users on 5/23. 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 Priceline is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 7/184:09 pm
STL
- GUA
1 stop22h 33m
Frontier
Deal found 5/23![Frontier logo]()
$284
This KAYAK deal was found by Cheapflights users on 5/21. 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 KAYAK is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 8/175:30 pm
STL
- GUA
2 stops18h 54m
Copa Airlines
Deal found 5/21![Copa Airlines logo]()
$285
This Kiwi.com deal was found by Cheapflights users on 5/21. 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.
Tue 8/186:58 pm
STL
- GUA
3 stops17h 57m
Multiple Airlines
Deal found 5/21![Multiple Airlines logo]()
$301
This Kiwi.com deal was found by Cheapflights users on 5/21. 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 8/154:09 pm
STL
- GUA
3 stops20h 46m
Multiple Airlines
Deal found 5/21![Multiple Airlines logo]()
$306
This American Airlines deal was found by Cheapflights users on 5/21. 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.
Fri 8/1411:35 am
STL
- GUA
1 stop8h 47m
American Airlines
Deal found 5/21![American Airlines logo]()
$319
This United Airlines deal was found by Cheapflights users on 5/21. 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.
Fri 8/145:30 pm
STL
- GUA
2 stops18h 54m
United Airlines
Deal found 5/21![United Airlines logo]()
$323
Find flight deals from St. Louis to Guatemala City
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 May 26, 2026.
Most accurate provider | FlightHub 3 stars |
|---|---|
Most trusted provider | FlightHub 3 stars |
Round-trip from | $491 (Priceline) |
One-way from | $229 (Delta) |
Popular in | December |
Cheapest in | February |
Average price | $701 |
Cheapflights Fare Finder
Customize your flight search to find flights from St. Louis to Guatemala City 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 May 26, 2026.
Use the filters below to find and compare flights from St. Louis to Guatemala City that are best for you.
Fly from
Fly to
Route
Depart
Return
Cheapest round-trip
St. LouisGuatemala City
STL - GUA
STLGUA
Lambert-St Louis
Wed 9/16
5:10 pm-10:56 am
1 stop18h 46m
Guatemala City La Aurora
Sat 9/26
11:56 am-9:24 am
1 stop20h 28m
$562
St. LouisGuatemala City
STL - GUA
STLGUA
Lambert-St Louis
Sat 8/22
6:00 am-12:45 pm
1 stop7h 45m
Guatemala City La Aurora
Mon 8/24
1:30 am-6:04 pm
1 stop15h 34m
$659
St. LouisGuatemala City
STL - GUA
STLGUA
Lambert-St Louis
Thu 7/16
3:41 pm-1:42 pm
2 stops23h 01m
Guatemala City La Aurora
Sun 7/19
1:20 pm-2:23 pm
1 stop24h 03m
$681
St. LouisGuatemala City
STL - GUA
STLGUA
Lambert-St Louis
Sat 6/20
7:19 pm-11:55 am
2 stops17h 36m
Guatemala City La Aurora
Sat 6/27
1:20 pm-2:37 pm
1 stop24h 17m
$694
St. LouisGuatemala City
STL - GUA
STLGUA
Lambert-St Louis
Wed 10/28
6:40 am-8:25 pm
2 stops14h 45m
Guatemala City La Aurora
Sat 11/7
2:10 am-2:18 pm
2 stops12h 08m
$733
St. LouisGuatemala City
STL - GUA
STLGUA
Lambert-St Louis
Mon 6/29
6:00 am-11:30 am
1 stop6h 30m
Guatemala City La Aurora
Tue 7/7
12:56 pm-11:53 pm
1 stop9h 57m
$768
St. LouisGuatemala City
STL - GUA
STLGUA
Lambert-St Louis
Wed 6/10
7:04 pm-10:01 am
1 stop15h 57m
Guatemala City La Aurora
Wed 6/17
1:20 pm-6:18 pm
2 stops27h 58m
$776
Quickest round-trip
St. LouisGuatemala City
STL - GUA
STLGUA
Lambert-St Louis
Sat 6/20
6:00 am-12:35 pm
1 stop7h 35m
Guatemala City La Aurora
Sat 6/27
2:05 pm-11:46 pm
1 stop8h 41m
$814
St. LouisGuatemala City
STL - GUA
STLGUA
Lambert-St Louis
Wed 7/8
6:14 am-2:30 pm
1 stop9h 16m
Guatemala City La Aurora
Wed 7/15
10:50 pm-11:44 pm
1 stop23h 54m
$908
St. LouisGuatemala City
STL - GUA
STLGUA
Lambert-St Louis
Wed 9/16
6:00 am-6:20 am
2 stops25h 20m
Guatemala City La Aurora
Sat 9/26
11:20 am-5:10 pm
3 stops28h 50m
$948
Showing 1-10 of 21 resultsSorted by cheapest first
Compare providers for flights from St. Louis to Guatemala City
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 St. Louis to Guatemala City in May.
| 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 Accuracy3 stars | Trust Score*3 stars | |
| Price Accuracy- | Trust Score*1 star |
- Most accurate provider: When it comes to deals on St. Louis-Guatemala City flights, users find the pricing of FlightHub to be most consistent on Cheapflights vs. FlightHub Users can find the same prices on St. Louis-Guatemala City flight deals on Cheapflights vs. FlightHub >95% of the time. Price accuracy is based on data collected from St. Louis-Guatemala City flight searches over the past month and is updated monthly.
- Most trusted provider: When it comes to deals on St. Louis-Guatemala City 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 St. Louis-Guatemala City 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 St. Louis to Guatemala City
Have a flexible travel schedule? Discover the best time to fly to Guatemala City from St. Louis with our price prediction graph.
STL-GUA
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 St. Louis to Guatemala City
Prices
More
What is the cheapest month to book a flight from St. Louis to Guatemala City?
Currently, February is the cheapest month in which you can book a flight from St. Louis to Guatemala City (average of $475). Flying from St. Louis to Guatemala City in December is currently the most expensive (average of $889). 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 St. Louis to Guatemala City?
What’s the top layover airport for flights from St. Louis to Guatemala City?
Share of 1-stop round-trip flights from St. Louis to Guatemala City chosen by Cheapflights users in the past 12 months, using the same layover each way.
Houston (IAH) – chosen by Cheapflights users on 71% of 1-stop itineraries from St. Louis to Guatemala City on Cheapflights.
What’s the cheapest layover airport for flights from St. Louis to Guatemala City?
Average round-trip fare for 1-stop flights from St. Louis to Guatemala City, chosen by Cheapflights users in the past 12 months, with the same layover each way.
Dallas (DFW) is the most affordable 1-stop option, with an average round-trip price of $542.
What’s the fastest layover option from St. Louis to Guatemala City?
Shortest average travel time for 1-stop one-way flights from St. Louis to Guatemala City, based on itineraries clicked by Cheapflights users over the past 12 months, grouped by layover airport.
Flights via Houston (IAH) have the shortest average one-way travel time for 1-stop routes: 6h 22m.
Which airport typically offers the quickest layover for flights from St. Louis to Guatemala City?
Average layover duration for 1-stop one-way flights from St. Louis to Guatemala City, chosen by Cheapflights users in the last 12 months, grouped by stopover airport.
Flights via Houston (IAH) offer the fastest connection on this route, with an average layover time of 1h 45m.
Reviews of airlines servicing Guatemala City
Get insights into the airlines that provide service to Guatemala City. 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 Guatemala City. Reviews last updated May 26, 2026.
Peruse reviews from past customers who have flown with Delta,United Airlines, andAmerican Airlines from St. Louis to Guatemala City to help guide your decision. You can also see how each airline stacks up in terms of entertainment options, comfort, food, crew/service, and boarding process.
Boarding
8.1
Overall
7.9
Entertainment
7.8
Crew
8.5
Food
7.2
Comfort
7.8
Reviews
1 / 20
10.0
ExcellentAnonymous,May 2026
SEA - KOA
Boarding
8.1
Overall
7.9
Entertainment
7.8
Crew
8.5
Food
7.2
Comfort
7.8
Reviews
1 / 20
10.0
ExcellentAnonymous,May 2026
SEA - KOA
Boarding
8.1
Overall
7.9
Entertainment
7.8
Crew
8.5
Food
7.2
Comfort
7.8
Reviews
1 / 20
10.0
ExcellentAnonymous,May 2026
SEA - KOA
Boarding
8.1
Overall
7.9
Entertainment
7.8
Crew
8.5
Food
7.2
Comfort
7.8
Reviews
1 / 20
10.0
ExcellentAnonymous,May 2026
SEA - KOA
Related info for your journey
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.
Traveling to a place near Guatemala City?
Book flights to Guatemala City if you plan to visit one of these locationsAntigua
Panajachel
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Top 3 airlines flying from St. Louis to Guatemala City
Discover the top 3 airlines that operate flights from St. Louis to Guatemala City. 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 May 26, 2026.
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$457 | Average$568 | FlexibilityNo cancel fee | On-time69% | |
| Cheapest$463 | Average$646 | FlexibilityNo cancel fee | On-time71% | |
| Cheapest$489 | Average$663 | FlexibilityNo cancel fee | On-timeN/A |