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St. Louis

$171+ 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 4/8. Fares are subject to change and may not be available on all flights or dates of travel.
GUA — STL
abr. 10 — abr. 171
vie. 4/10
vie. 4/17
1 adult, Economy
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Cheap flight deals from Guatemala City to St. Louis

Cheapest flights from Guatemala City to St. Louis
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 marzo 11, 2026.

This American Airlines deal was found by Cheapflights users on 3/6. 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.
jue. 5/2110:11 am
GUA
-
STL
1 stop11h 47m
American Airlines
mar. 5/265:25 am
STL
-
GUA
1 stop15h 08m
American Airlines
Deal found 3/6$432
This United Airlines deal was found by Cheapflights users on 3/6. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mié. 5/63:45 pm
GUA
-
STL
2 stops15h 54m
United Airlines
lun. 5/118:30 pm
STL
-
GUA
2 stops15h 55m
United Airlines
Deal found 3/6$436
This American Airlines deal was found by Cheapflights users on 3/6. 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.
vie. 5/13:14 pm
GUA
-
STL
2 stops16h 16m
American Airlines
mié. 5/65:24 am
STL
-
GUA
1 stop14h 19m
American Airlines
Deal found 3/6$443
This American Airlines deal was found by Cheapflights users on 3/9. 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.
mié. 10/141:20 pm
GUA
-
STL
1 stop8h 55m
American Airlines
mar. 10/205:31 am
STL
-
GUA
1 stop8h 54m
American Airlines
Deal found 3/9$453
This United Airlines deal was found by Cheapflights users on 3/7. 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.
sáb. 5/93:45 pm
GUA
-
STL
2 stops20h 02m
United Airlines
sáb. 8/86:00 am
STL
-
GUA
2 stops11h 37m
United Airlines
Deal found 3/7$457
This United Airlines deal was found by Cheapflights users on 3/6. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
sáb. 5/163:45 pm
GUA
-
STL
1 stop16h 45m
United Airlines
dom. 8/96:14 am
STL
-
GUA
1 stop11h 23m
United Airlines
Deal found 3/6$469
This Kiwi.com deal was found by Cheapflights users on 3/8. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mar. 4/1411:28 am
GUA
-
STL
1 stop10h 51m
Multiple Airlines
sáb. 4/188:23 pm
STL
-
GUA
2 stops15h 42m
Multiple Airlines
Deal found 3/8$470

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 marzo 11, 2026.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$432
(American Airlines)

One-way from

$171
(Frontier)

Popular in

July

Cheapest in

August

Average price

$565
Provider with most accurate pricing for Guatemala City La Aurora-Lambert-St Louis flight deals.
Search Deals
Provider most trusted by Cheapflights users for Guatemala City La Aurora-Lambert-St Louis flights.
Search Deals
From Guatemala City La Aurora to Lambert-St Louis
Search Deals
One-way flight from Guatemala City La Aurora to Lambert-St Louis
Search Deals
Highest demand for flights based on searches. 13% potential increase in price ($88 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 9% potential price decrease ($50 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in March 2026
Search Deals

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 marzo 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

Price

Cheapest round-trip

Guatemala CitySt. Louis

GUA - STL

GUASTL

Guatemala City La Aurora

mié. 5/6

6:15 am-10:30 pm

1 stop15h 15m

Lambert-St Louis

lun. 5/11

7:09 pm-11:25 am

2 stops17h 16m

$436

Guatemala CitySt. Louis

GUA - STL

GUASTL

Guatemala City La Aurora

sáb. 5/16

3:45 pm-9:13 pm

2 stops28h 28m

Lambert-St Louis

dom. 8/9

6:14 am-2:30 pm

1 stop9h 16m

$473

Guatemala CitySt. Louis

GUA - STL

GUASTL

Guatemala City La Aurora

jue. 4/9

3:45 pm-2:24 pm

2 stops21h 39m

Lambert-St Louis

lun. 4/13

6:00 am-4:37 pm

1 stop11h 37m

$562
Quickest round-trip

Guatemala CitySt. Louis

GUA - STL

GUASTL

Guatemala City La Aurora

sáb. 5/2

3:45 pm-9:30 am

1 stop16h 45m

Lambert-St Louis

jue. 5/7

6:00 am-4:37 pm

1 stop11h 37m

$573
Cheapest one-way
Quickest one-way

Guatemala CitySt. Louis

GUA - STL

GUASTL

Guatemala City La Aurora

mié. 4/8

9:02 am-11:25 pm

1 stop13h 23m

$171

Guatemala CitySt. Louis

GUA - STL

GUASTL

Guatemala City La Aurora

mar. 4/7

12:59 am-11:25 pm

3 stops21h 26m

$271

Flights are sorted by cheapest round-trip flights first.

Deals found on 3/10

Sorted 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 March.
ProviderPrice AccuracyTrust Score*
FlightHubPrice Accuracy3 starsTrust Score*3 stars
AranGrantPrice Accuracy2 starsTrust Score*2 stars

*The Trust Score is based on feedback from users after their booking experience. It measures overall satisfaction, helping us identify issues like hidden fees, problems during the ticketing process, and the quality of customer service. This score is our best indicator of the provider's quality and reliability.

  • 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.
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

How far ahead should I book a flight from Guatemala City to St. Louis?

Use this chart to determine the optimal time to book a round-trip flight from Guatemala City to St. Louis. Price data was last updated on March 6, 2026.

To ensure you get the cheapest price possible for a flight from Guatemala City to St. Louis, you should look to book at least 28 days in advance of your intended travel date. The price of your flight may increase if you delay and leave booking until a week or so before departure.

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 $146). Flying from Guatemala City to St. Louis in January is currently the most expensive (average of $601). 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.

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 marzo 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.
United Airlines
7.4
Good
9,414 reviews

Boarding

7.7

Overall

7.4

Comfort

7.3

Crew

8.1

Food

6.6

Entertainment

7.1

Reviews

1 / 20
6.0
Good

Gerry,Jan 2026

YVR - DEN

Seats were uncomfortable. Second leg of my flight on United had much more comfortable seats
United Airlines
7.4
Good
9,414 reviews
United Airlines
7.4
Good
9,414 reviews

Boarding

7.7

Overall

7.4

Comfort

7.3

Crew

8.1

Food

6.6

Entertainment

7.1

Reviews

1 / 20
6.0
Good

Gerry,Jan 2026

YVR - DEN

Seats were uncomfortable. Second leg of my flight on United had much more comfortable seats
American Airlines
7.1
Good
11,419 reviews
United Airlines
7.4
Good
9,414 reviews

Boarding

7.7

Overall

7.4

Comfort

7.3

Crew

8.1

Food

6.6

Entertainment

7.1

Reviews

1 / 20
6.0
Good

Gerry,Jan 2026

YVR - DEN

Seats were uncomfortable. Second leg of my flight on United had much more comfortable seats

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.

  • How long is the flight from Guatemala City to St. Louis?

    A quick flight from Guatemala City to St. Louis can take about 15h 15m. United Airlines provides one of the quickest options available for as low as $436. Guatemala City and St. Louis are separated by a distance of 1669 mi.

  • What are the cheapest airlines flying from Guatemala City to St. Louis round-trip?

    Our cheapest airline available from Guatemala City to St. Louis is United Airlines. Our recent data shows that you can find tickets from as low as $511 on this airline. An additional option worth looking into is American Airlines, starting at $514. Users have found that United Airlines is 13% cheaper than the other options available to this destination.

  • Can I find deals for flights from Guatemala City to St. Louis that include hotel bookings?

    Yes. In addition to deals on Guatemala City to St. Louis flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from Guatemala City to St. Louis?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Guatemala City to St. Louis.

  • Can I find deals for business class flights from Guatemala City to St. Louis?

    Yes. Cheapflights offers flight deals from Guatemala City to St. Louis by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

  • 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 $146). Flying from Guatemala City to St. Louis in January is currently the most expensive (average of $601). 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.

See more FAQs

Traveling to a place near St. Louis?

Book flights to St. Louis if you plan to visit one of these locations
Edwardsville
O'Fallon
Fenton
Swansea
Fairview Heights
Maryland Heights
Collinsville
Eureka
Wentzville
Glencoe
Chesterfield
Alton
Farmington
Festus

Browse thousands of different options on Cheapflights for your next trip

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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 marzo 11, 2026.
AirlineCheapestAverageFlexibilityOn-time
United AirlinesCheapest$511Average$616FlexibilityNo cancel feeOn-time69%
American AirlinesCheapest$514Average$650FlexibilityNo cancel feeOn-time71%

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