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

A quick flight from St. Louis to Guatemala can take about 12h 24m. American Airlines provides one of the quickest options available for as low as $422. St. Louis and Guatemala are separated by a distance of 1669 mi.

What are the most popular airlines that fly from St. Louis to Guatemala?

The most popular airlines flying from St. Louis to Guatemala are American Airlines, United Airlines and Delta. Something to consider prior to booking your flight.

What airport do you fly from for flights from St. Louis to Guatemala?

If you book a flight to Guatemala from St. Louis, you will be flying from Lambert-St Louis, which is the city’s only airport. Lambert-St Louis (STL) is located 12.7 mi from the center of St. Louis.

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

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

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

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

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

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

$131+ Flights from St. Louis to Guatemala

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Cheap flight deals from St. Louis to Guatemala

Cheapest flights from St. Louis to Guatemala
Explore the most affordable flight options available from St. Louis to Guatemala. Find the lowest fares from popular airlines and budget airlines, with prices last updated on December 12, 2025.

Sat 12/2010:30 amSTL - GUA

1 stop9h 09mUnited Airlines

Fri 1/21:28 pmGUA - STL

1 stop28h 26mUnited Airlines

Deal found 12/10

$655

Wed 12/246:00 pmSTL - GUA

1 stop21h 00mAmerican Airlines

Fri 1/94:02 pmGUA - STL

1 stop17h 06mAmerican Airlines

Deal found 12/11

$676

Wed 12/246:00 amSTL - GUA

1 stop9h 35mUnited Airlines

Tue 12/302:10 amGUA - STL

1 stop7h 39mUnited Airlines

Deal found 12/9

$944

Best flights from St. Louis to Guatemala
Discover carefully curated flight deals from St. Louis to Guatemala that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated December 12, 2025.

Mon 1/198:39 amSTL - GUA

2 stops28h 37mMultiple Airlines

Fri 1/3012:15 pmGUA - STL

1 stop11h 18mMultiple Airlines

Deal found 12/9

$270

Fri 1/2311:05 amSTL - GUA

2 stops12h 24mAmerican Airlines

Fri 1/307:00 amGUA - STL

2 stops13h 32mAmerican Airlines

Deal found 12/9

$422

Sat 1/317:10 amSTL - GUA

1 stop6h 40mDelta

Sat 2/73:20 pmGUA - STL

1 stop8h 16mDelta

Deal found 12/9

$458

Thu 1/295:42 pmSTL - GUA

1 stop17h 38mMultiple Airlines

Mon 2/212:15 pmGUA - STL

1 stop11h 18mMultiple Airlines

Deal found 12/9

$366

Fri 1/165:11 pmSTL - GUA

1 stop19h 18mMultiple Airlines

Mon 1/1912:15 pmGUA - STL

1 stop10h 19mMultiple Airlines

Deal found 12/11

$376

Sat 1/315:04 pmSTL - GUA

1 stop6h 25mAmerican Airlines

Sat 2/74:02 pmGUA - STL

2 stops17h 38mAmerican Airlines

Deal found 12/9

$462

Last-minute flights from St. Louis to Guatemala
Discover last-minute flight deals from St. Louis to Guatemala. Data last updated December 12, 2025 and is based on user searches.

Fri 1/165:11 pmSTL - GUA

1 stop19h 18mMultiple Airlines

Mon 1/1912:15 pmGUA - STL

1 stop10h 19mMultiple Airlines

Deal found 12/11

$376

Mon 1/198:39 amSTL - GUA

2 stops28h 37mMultiple Airlines

Fri 1/3012:15 pmGUA - STL

1 stop11h 18mMultiple Airlines

Deal found 12/9

$270

Mon 1/196:00 amSTL - GUA

2 stops15h 05mAmerican Airlines

Fri 1/307:00 amGUA - STL

2 stops14h 51mAmerican Airlines

Deal found 12/9

$442

Fri 1/237:39 pmSTL - GUA

2 stops41h 37mMultiple Airlines

Fri 1/3012:15 pmGUA - STL

1 stop11h 18mMultiple Airlines

Deal found 12/9

$284

Fri 1/2311:05 amSTL - GUA

2 stops12h 24mAmerican Airlines

Fri 1/307:00 amGUA - STL

2 stops13h 32mAmerican Airlines

Deal found 12/9

$422

Thu 1/295:42 pmSTL - GUA

1 stop17h 38mMultiple Airlines

Mon 2/212:15 pmGUA - STL

1 stop11h 18mMultiple Airlines

Deal found 12/9

$366

Thu 1/2911:27 amSTL - GUA

2 stops12h 02mAmerican Airlines

Mon 2/27:00 amGUA - STL

2 stops16h 12mAmerican Airlines

Deal found 12/9

$457

Sat 1/317:10 amSTL - GUA

1 stop6h 40mDelta

Sat 2/73:20 pmGUA - STL

1 stop8h 16mDelta

Deal found 12/9

$458

One-way flights from St. Louis to Guatemala
Search for one-way flight options from St. Louis to Guatemala. Find affordable one-way fares based on user searches. Data last updated December 12, 2025.

Wed 1/75:11 pmSTL - GUA

1 stop18h 09mMultiple Airlines

Deal found 12/9

$131

Sat 12/274:27 pmSTL - GUA

1 stop21h 02mFrontier

Deal found 12/8

$244

Tue 12/2310:48 amSTL - GUA

2 stops22h 50mFrontier

Deal found 12/8

$287

Sat 3/212:55 pmSTL - GUA

2 stops30h 35mMultiple Airlines

Deal found 12/8

$290

Tue 12/239:50 amSTL - GUA

3 stops28h 13mMultiple Airlines

Deal found 12/8

$296

Sun 5/106:00 amSTL - GUA

1 stop6h 43mDelta

Deal found 12/9

$303

Wed 12/244:27 pmSTL - GUA

1 stop18h 58mMultiple Airlines

Deal found 12/8

$320

Find flight deals from St. Louis to Guatemala

Most accurate provider	eDreams 3 stars
Most trusted provider	eDreams 3 stars
Round-trip from	$270 (Kiwi.com)
One-way from	$131 (Trip.com)
Popular in	December
Cheapest in	August
Average price	$835

Provider with most accurate pricing for Lambert-St Louis-Guatemala City La Aurora flight deals.

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Provider most trusted by Cheapflights users for Lambert-St Louis-Guatemala City La Aurora flights.

Search Deals

From Lambert-St Louis to Guatemala

Search Deals

One-way flight from Lambert-St Louis to Guatemala

Search Deals

Highest demand for flights based on searches. 9% potential increase in price ($64 potential increase over avg. RT price).

Search Deals

Cheapest flight prices on average. 3% potential price decrease ($20 potential savings vs. average RT price).

Search Deals

Average for round-trip flights in December 2025

Search Deals

Cheapflights Fare Finder

Use the filters below to find and compare flights from St. Louis to Guatemala that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

St. LouisGuatemala City

STL - GUA

STLGUA

Lambert-St Louis

Mon 1/19

8:39 am-1:16 pm

2 stops28h 37m

Guatemala City La Aurora

Fri 1/30

12:15 pm-11:33 pm

1 stop11h 18m

$270

St. LouisGuatemala City

STL - GUA

STLGUA

Lambert-St Louis

Thu 1/29

5:42 pm-11:20 am

1 stop17h 38m

Guatemala City La Aurora

Mon 2/2

12:15 pm-11:33 pm

1 stop11h 18m

$366

St. LouisGuatemala City

STL - GUA

STLGUA

Lambert-St Louis

Fri 1/16

5:11 pm-12:29 pm

1 stop19h 18m

Guatemala City La Aurora

Mon 1/19

12:15 pm-10:34 pm

1 stop10h 19m

$376

St. LouisGuatemala City

STL - GUA

STLGUA

Lambert-St Louis

Fri 1/23

11:05 am-11:29 pm

2 stops12h 24m

Guatemala City La Aurora

Fri 1/30

7:00 am-8:32 pm

2 stops13h 32m

$422

St. LouisGuatemala City

STL - GUA

STLGUA

Lambert-St Louis

Sat 1/31

7:10 am-1:50 pm

1 stop6h 40m

Guatemala City La Aurora

Sat 2/7

3:20 pm-11:36 pm

1 stop8h 16m

$458

St. LouisGuatemala City

STL - GUA

STLGUA

Lambert-St Louis

Sat 1/31

5:04 pm-11:29 pm

1 stop6h 25m

Guatemala City La Aurora

Sat 2/7

4:02 pm-9:40 am

2 stops17h 38m

$462

St. LouisGuatemala City

STL - GUA

STLGUA

Lambert-St Louis

Wed 1/7

5:11 pm-1:16 pm

3 stops20h 05m

$138

St. LouisGuatemala City

STL - GUA

STLGUA

Lambert-St Louis

Sat 12/27

4:27 pm-1:29 pm

1 stop21h 02m

$244

St. LouisGuatemala City

STL - GUA

STLGUA

Lambert-St Louis

Sat 3/21

2:55 pm-8:30 pm

2 stops30h 35m

$290

St. LouisGuatemala City

STL - GUA

STLGUA

Lambert-St Louis

Tue 12/23

9:50 am-2:03 pm

3 stops28h 13m

$296

Flights are sorted by cheapest round-trip flights first.

Deals found on 12/9

Showing 1-10 of 13 results

Best time to book a flight from St. Louis to Guatemala

Have a flexible travel schedule? Discover the best time to fly to Guatemala from St. Louis 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 St. Louis to Guatemala

What is the cheapest month to book a flight from St. Louis to Guatemala?

Currently, May is the cheapest month in which you can book a flight from St. Louis to Guatemala (average of $211). Flying from St. Louis to Guatemala in December is currently the most expensive (average of $645). 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.

What is the cheapest time of day to fly from STL to GT?

It’s optimal to fly from St. Louis to Guatemala in the evening. By choosing this option you can save up to 58% on the cost of your flight, compared to a flight at noon.

Reviews of airlines servicing Guatemala

Read reviews from past customers who have flown Delta, United Airlines, and American Airlines from St. Louis to Guatemala. Users can see the overall rating for each airline as well as how each is rated in terms of entertainment options, comfort, food, crew/service, and boarding process.

Delta

7.9

Good

8,008 reviews

Reviews

1 / 20

6.0

Good

Jim,Nov 2025

AVL - ATL

The exit row seats without a seat in front are great for leg room but don’t have a fold out entertainment console so you’re forced to use the screen several feet in front of you (there is, at least, a remote). Best to bring a tablet loaded with entertainment or a book.

Delta

7.9

Good

8,008 reviews

Delta

7.9

Good

8,008 reviews

Reviews

1 / 20

6.0

Good

Jim,Nov 2025

AVL - ATL

United Airlines

7.4

Good

9,095 reviews

Delta

7.9

Good

8,008 reviews

Reviews

1 / 20

6.0

Good

Jim,Nov 2025

AVL - ATL

American Airlines

7.2

Good

11,050 reviews

Delta

7.9

Good

8,008 reviews

Reviews

1 / 20

6.0

Good

Jim,Nov 2025

AVL - ATL

Related info for your journey

What airport do you fly from for flights from St. Louis to Guatemala?
If you book a flight to Guatemala from St. Louis, you will be flying from Lambert-St Louis, which is the city’s only airport. Lambert-St Louis (STL) is located 12.7 mi from the center of St. Louis.
How long is the flight from St. Louis to Guatemala?
A quick flight from St. Louis to Guatemala can take about 12h 24m. American Airlines provides one of the quickest options available for as low as $422. St. Louis and Guatemala are separated by a distance of 1669 mi.
Can I find deals for flights from St. Louis to Guatemala that include hotel bookings?
Yes. In addition to deals on St. Louis to Guatemala flights, Cheapflights offers vacation packages that include both flights and hotel.
How can I find direct flights from St. Louis to Guatemala?
After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from St. Louis to Guatemala.
Can I find deals for business class flights from St. Louis to Guatemala?
Yes. Cheapflights offers flight deals from St. Louis to Guatemala 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 St. Louis to Guatemala?
Currently, May is the cheapest month in which you can book a flight from St. Louis to Guatemala (average of $211). Flying from St. Louis to Guatemala in December is currently the most expensive (average of $645). 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

Browse thousands of different options on Cheapflights for your next trip

Alternative routes for St. Louis to Guatemala

Top 3 airlines flying from St. Louis to Guatemala

Airline	Cheapest	Average	Flexibility	On-time
United Airlines	Cheapest$457	Average$582	FlexibilityNo cancel fee	On-time69%
American Airlines	Cheapest$485	Average$641	FlexibilityNo cancel fee	On-time71%
Delta	Cheapest$519	Average$706	FlexibilityNo cancel fee	On-timeN/A

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$131+ Cheap flights from St. Louis (STL) to Guatemala

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 1/7. Fares are subject to change and may not be available on all flights or dates of travel.

Find cheap flights from St. Louis to Guatemala with Cheapflights

1. Tell us where you want to go

2. Select your favorite providers

3. Compare prices and book

Cheap flight deals from St. Louis to Guatemala

Cheapest flights from St. Louis to GuatemalaExplore the most affordable flight options available from St. Louis to Guatemala. Find the lowest fares from popular airlines and budget airlines, with prices last updated on December 12, 2025.

Explore the most affordable flight options available from St. Louis to Guatemala. Find the lowest fares from popular airlines and budget airlines, with prices last updated on December 12, 2025.

Find flight deals from St. Louis to Guatemala

Keep the following information in mind while searching for St. Louis to Guatemala flight deals. Data was last updated December 12, 2025.

Most accurate provider

Most trusted provider

Round-trip from

One-way from

Popular in

Cheapest in

Average price

Cheapflights Fare Finder

Use the filters below to find and compare flights from St. Louis to Guatemala that are best for you.

Best time to book a flight from St. Louis to Guatemala

Have a flexible travel schedule? Discover the best time to fly to Guatemala from St. Louis with our price prediction graph.

Cheapflights Insights

Everything you need to know about your flight from St. Louis to Guatemala

What is the cheapest month to book a flight from St. Louis to Guatemala?

What is the cheapest time of day to fly from STL to GT?

Find hourly flight availability from St. Louis to Guatemala. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated December 12, 2025.

Reviews of airlines servicing Guatemala

Read reviews from past customers who have flown Delta, United Airlines, and American Airlines from St. Louis to Guatemala. Users can see the overall rating for each airline as well as how each is rated in terms of entertainment options, comfort, food, crew/service, and boarding process.

Related info for your journey

Find useful and relevant information for your journey from St. Louis to Guatemala. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

What airport do you fly from for flights from St. Louis to Guatemala?

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

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

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

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

What is the cheapest month to book a flight from St. Louis to Guatemala?

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 St. Louis to Guatemala

See prices for flight routes from nearby airports that may be better suited for you.

Top 3 airlines flying from St. Louis to Guatemala

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Book with Flexibility

Travel Smart

Cheapest flights from St. Louis to Guatemala
Explore the most affordable flight options available from St. Louis to Guatemala. Find the lowest fares from popular airlines and budget airlines, with prices last updated on December 12, 2025.