HomeSearch by dateVacation packagesHotelsFlight dealsCar rentalTravel tips & news
St. Louis

$184+ 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 2/24. Fares are subject to change and may not be available on all flights or dates of travel.
GUA — STL
Feb 26 — Mar 51
Thu 2/26
Thu 3/5
1 adult, Economy
We work with more than 300 partners to bring you better travel deals

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 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 January 27, 2026.

This Kiwi.com deal was found by Cheapflights users on 1/27. 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 3/1311:28 am
GUA
-
STL
1 stop10h 51m
Multiple Airlines
Fri 3/2012:16 pm
STL
-
GUA
2 stops12h 43m
Multiple Airlines
Deal found 1/27$373
This Kiwi.com deal was found by Cheapflights users on 1/27. 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 5/611:22 am
GUA
-
STL
1 stop10h 57m
Multiple Airlines
Mon 5/118:13 pm
STL
-
GUA
2 stops16h 11m
Multiple Airlines
Deal found 1/27$441
This United Airlines deal was found by Cheapflights users on 1/26. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 3/131:10 am
GUA
-
STL
1 stop19h 46m
United Airlines
Mon 3/236:00 am
STL
-
GUA
1 stop13h 39m
United Airlines
Deal found 1/26$494
This American Airlines deal was found by Cheapflights users on 1/26. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 2/43:12 pm
GUA
-
STL
1 stop7h 47m
American Airlines
Mon 2/96:02 pm
STL
-
GUA
1 stop19h 11m
American Airlines
Deal found 1/26$508

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 January 27, 2026.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$373
(Kiwi.com)

One-way from

$184
(Kiwi.com)

Popular in

July

Cheapest in

August

Average price

$644
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 ($94 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 9% potential price decrease ($49 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in January 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 January 27, 2026.
Use the filters below to find and compare flights from Guatemala City to St. Louis that are best for you.

Fly from

Guatemala City

Fly to

St. Louis

Route

Depart

Return

Price

Guatemala CitySt. Louis

GUA - STL

GUASTL

Guatemala City La Aurora

Fri 3/13

11:28 am-11:19 pm

1 stop10h 51m

Lambert-St Louis

Fri 3/20

12:16 pm-11:59 pm

2 stops12h 43m

$373

Guatemala CitySt. Louis

GUA - STL

GUASTL

Guatemala City La Aurora

Wed 5/6

11:22 am-11:19 pm

1 stop10h 57m

Lambert-St Louis

Mon 5/11

8:13 pm-11:24 am

2 stops16h 11m

$457

Guatemala CitySt. Louis

GUA - STL

GUASTL

Guatemala City La Aurora

Fri 3/13

1:10 am-9:56 pm

1 stop19h 46m

Lambert-St Louis

Mon 3/23

6:00 am-6:39 pm

1 stop13h 39m

$494

Guatemala CitySt. Louis

GUA - STL

GUASTL

Guatemala City La Aurora

Wed 5/6

6:15 am-4:01 pm

1 stop8h 46m

Lambert-St Louis

Mon 5/11

6:00 am-2:30 pm

1 stop9h 30m

$535

Guatemala CitySt. Louis

GUA - STL

GUASTL

Guatemala City La Aurora

Tue 2/24

1:28 pm-6:51 am

2 stops17h 23m

$184

Guatemala CitySt. Louis

GUA - STL

GUASTL

Guatemala City La Aurora

Mon 4/6

12:33 pm-11:25 pm

2 stops33h 52m

$203

Guatemala CitySt. Louis

GUA - STL

GUASTL

Guatemala City La Aurora

Mon 3/30

12:33 pm-10:32 am

2 stops20h 59m

$206

Guatemala CitySt. Louis

GUA - STL

GUASTL

Guatemala City La Aurora

Mon 4/6

12:37 pm-11:25 pm

1 stop9h 48m

$257

Flights are sorted by cheapest round-trip flights first.

Deals found on 1/26

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 January.
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 January 23, 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.

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 January 27, 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
9,204 reviews

Comfort

7.3

Crew

8.1

Boarding

7.7

Food

6.6

Overall

7.4

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
9,204 reviews
United Airlines
7.4
Good
9,204 reviews

Comfort

7.3

Crew

8.1

Boarding

7.7

Food

6.6

Overall

7.4

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
7.2
Good
11,197 reviews
United Airlines
7.4
Good
9,204 reviews

Comfort

7.3

Crew

8.1

Boarding

7.7

Food

6.6

Overall

7.4

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 19h 46m. United Airlines provides one of the quickest options available for as low as $494. 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 American Airlines. Our recent data shows that you can find tickets from as low as $453 on this airline. An additional option worth looking into is United Airlines, starting at $511. Users have found that American Airlines is 21% 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
Swansea
Fairview Heights
Maryland Heights
Collinsville
Eureka
Glencoe
Chesterfield
Alton
Farmington
Festus

Browse thousands of different options on Cheapflights for your next trip

Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.

Alternative routes for Guatemala City to St. Louis

See prices for flight routes from nearby airports that may be better suited for you.
Guatemala City to Kansas City flights

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 January 27, 2026.
AirlineCheapestAverageFlexibilityOn-time
American AirlinesCheapest$453Average$650FlexibilityNo cancel feeOn-time71%
United AirlinesCheapest$511Average$616FlexibilityNo cancel feeOn-time69%

100% Free

Cheapflights is completely free to use, so you can start saving the moment you arrive.

Book with Flexibility

Our users can plan ahead with confidence and find flights with no change fees

Travel Smart

Millions of people come to us for their flight needs every year. We help make travel planning easy by providing useful insights and data-driven graphs that can inform your decisions.
Site
©2026 Cheapflights