What airlines fly to Guatemala?

United Airlines, American Airlines and Delta are the top three most popular airlines that fly to Guatemala from St. Louis according to our data. United Airlines is the first choice among our users, with 47% of people opting to fly with this airline when traveling to Guatemala. Keep in mind that there are 3 different airlines that fly to Guatemala on a routine basis, so you have a few additional options to choose from.

What is the cheapest airline that flies from Lambert-St Louis to Guatemala?

United Airlines and American Airlines are the most popular carriers operating from Lambert-St Louis to Guatemala

When did momondo last update prices for flights from Lambert-St Louis Airport to Guatemala?

Prices for flights from Lambert-St Louis Airport to Guatemala refresh daily.

How many operators does momondo search for flights from Lambert-St Louis Airport to Guatemala?

There are 3 operators available for flights from Lambert-St Louis Airport to Guatemala as of October 2026.

How old do you have to be to fly from Lambert-St Louis Airport to Guatemala?

The minimum age a child must be to fly alone is five but airlines that offer an unaccompanied minor (UNMR) service will have their own age restrictions, including rules around flight length, timings, and stopovers. We always recommend checking with the individual airline you are booking with to travel from Lambert-St Louis Airport to Guatemala.

What documentation or ID do you need to fly to Guatemala?

The necessary travel and health documents for your Guatemala trip may vary depending on your travel plans and individual circumstances. Generally, you should have various documents, such as a national ID card or driver's license and a passport that is valid for six months beyond your scheduled arrival date. We recommend seeking advice from your airline or a trusted third party, such as IATA.

$345 Cheap Flights from St. Louis to Guatemala in 2026/27

Discover deals from 900+ travel sites with momondo.

Find the cheapest flights from St. Louis to Guatemala

Round-trip

One-way

Last minute

Cheap round-trip flights

Enter your travel dates to find the best prices.

7:59 pm - 8:49 pmSTL Lambert-St Louis-GUA Guatemala City La Aurora

24h 50m2 stops Denver Intl Mexico City Benito Juarez

2:27 pm - 11:17 amGUA Guatemala City La Aurora-STL Lambert-St Louis

20h 50m1 stop Atlanta Hartsfield-Jackson

$519Multiple Airlines

Mon, Nov 16 - Tue, Dec 1

5:59 pm - 1:12 pmSTL Lambert-St Louis-GUA Guatemala City La Aurora

19h 13m1 stop Orlando

1:27 pm - 12:04 amGUA Guatemala City La Aurora-STL Lambert-St Louis

9h 37m1 stop Orlando

$528Frontier

Tue, Mar 2 - Wed, Mar 17

5:00 am - 1:46 pmSTL Lambert-St Louis-GUA Guatemala City La Aurora

8h 46m1 stop Chicago O'Hare Intl

1:10 am - 9:42 amGUA Guatemala City La Aurora-STL Lambert-St Louis

7h 32m1 stop Houston George Bush Intcntl

$605United Airlines

Wed, Mar 3 - Tue, Mar 16

7:33 am - 7:39 pmSTL Lambert-St Louis-GUA Guatemala City La Aurora

12h 06m2 stops Chicago O'Hare Intl Houston George Bush Intcntl

1:10 am - 9:42 amGUA Guatemala City La Aurora-STL Lambert-St Louis

7h 32m1 stop Houston George Bush Intcntl

$605United Airlines

Tue, Mar 2 - Tue, Mar 16

5:00 am - 8:47 pmSTL Lambert-St Louis-GUA Guatemala City La Aurora

15h 47m1 stop Miami

5:50 am - 2:04 pmGUA Guatemala City La Aurora-STL Lambert-St Louis

7h 14m1 stop Dallas/Fort Worth

$605American Airlines

Thu, Mar 11 - Tue, Mar 23

10:12 am - 10:39 pmSTL Lambert-St Louis-GUA Guatemala City La Aurora

12h 27m1 stop Dallas/Fort Worth

5:50 am - 2:04 pmGUA Guatemala City La Aurora-STL Lambert-St Louis

7h 14m1 stop Dallas/Fort Worth

$605American Airlines

Tue, Mar 2 - Wed, Mar 17

5:00 am - 1:46 pmSTL Lambert-St Louis-GUA Guatemala City La Aurora

8h 46m1 stop Chicago O'Hare Intl

1:10 am - 9:42 amGUA Guatemala City La Aurora-STL Lambert-St Louis

7h 32m1 stop Houston George Bush Intcntl

$605United Airlines

Wed, Mar 3 - Tue, Mar 16

9:45 am - 8:47 pmSTL Lambert-St Louis-GUA Guatemala City La Aurora

11h 02m2 stops Washington, D.C. Reagan-National Miami

5:50 am - 2:04 pmGUA Guatemala City La Aurora-STL Lambert-St Louis

7h 14m1 stop Dallas/Fort Worth

$609American Airlines

Thu, Mar 11 - Tue, Mar 23

11:40 am - 8:49 pmSTL Lambert-St Louis-GUA Guatemala City La Aurora

33h 09m2 stops Denver Intl Mexico City Benito Juarez

2:27 pm - 11:17 amGUA Guatemala City La Aurora-STL Lambert-St Louis

20h 50m1 stop Atlanta Hartsfield-Jackson

$663Multiple Airlines

Thu, Nov 19 - Tue, Dec 1

6:00 am - 12:41 pmSTL Lambert-St Louis-GUA Guatemala City La Aurora

6h 41m1 stop Atlanta Hartsfield-Jackson

3:04 pm - 11:56 pmGUA Guatemala City La Aurora-STL Lambert-St Louis

8h 52m1 stop Atlanta Hartsfield-Jackson

$1,158Delta

Tue, Nov 17 - Sat, Nov 28

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American Airlines flights from St. Louis to Guatemala

Our best American Airlines deals on St. Louis to Guatemala flight tickets

American Airlines

Mar 11

STL9:45 amLambert-St Louis

11h 02m

2 stops

GUA8:47 pmGuatemala City La Aurora

Mar 23

GUA6:00 amGuatemala City La Aurora

13h 06m

2 stops

STL8:06 pmLambert-St Louis

$609

American Airlines

Mar 11

STL9:45 amLambert-St Louis

11h 02m

2 stops

GUA8:47 pmGuatemala City La Aurora

Mar 23

GUA6:00 amGuatemala City La Aurora

13h 06m

2 stops

STL8:06 pmLambert-St Louis

$610

American Airlines

Mar 3

STL7:00 amLambert-St Louis

13h 16m

2 stops

GUA8:16 pmGuatemala City La Aurora

Mar 17

GUA5:50 amGuatemala City La Aurora

11h 21m

1 stop

STL6:11 pmLambert-St Louis

$614

United Airlines flights from St. Louis to Guatemala

Our best United Airlines deals on St. Louis to Guatemala flight tickets

United Airlines

Mar 2

STL7:33 amLambert-St Louis

12h 06m

2 stops

GUA7:39 pmGuatemala City La Aurora

Mar 16

GUA1:10 amGuatemala City La Aurora

7h 32m

1 stop

STL9:42 amLambert-St Louis

$605

United Airlines

Feb 1

STL6:15 amLambert-St Louis

13h 24m

1 stop

GUA7:39 pmGuatemala City La Aurora

Feb 3

GUA7:00 amGuatemala City La Aurora

9h 43m

1 stop

STL4:43 pmLambert-St Louis

$765

United Airlines

Feb 1

STL8:25 amLambert-St Louis

13h 00m

1 stop

GUA9:25 pmGuatemala City La Aurora

Feb 2

GUA2:10 amGuatemala City La Aurora

12h 18m

2 stops

STL2:28 pmLambert-St Louis

$769

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

St. LouisGuatemala City

STL Lambert-St Louis - GUA Guatemala City La Aurora

STLGUA

Lambert-St Louis

Mon 11/16

7:59 pm-8:49 pm

2 stops24h 50m

Guatemala City La Aurora

Tue 12/1

2:27 pm-11:17 am

1 stop20h 50m

$519

St. LouisGuatemala City

STL Lambert-St Louis - GUA Guatemala City La Aurora

STLGUA

Lambert-St Louis

Tue 3/2

5:59 pm-1:12 pm

1 stop19h 13m

Guatemala City La Aurora

Wed 3/17

1:27 pm-12:04 am

1 stop9h 37m

$528

St. LouisGuatemala City

STL Lambert-St Louis - GUA Guatemala City La Aurora

STLGUA

Lambert-St Louis

Wed 3/3

5:00 am-1:46 pm

1 stop8h 46m

Guatemala City La Aurora

Tue 3/16

1:10 am-9:42 am

1 stop7h 32m

$605

St. LouisGuatemala City

STL Lambert-St Louis - GUA Guatemala City La Aurora

STLGUA

Lambert-St Louis

Tue 3/2

7:33 am-7:39 pm

2 stops12h 06m

Guatemala City La Aurora

Tue 3/16

1:10 am-9:42 am

1 stop7h 32m

$605

St. LouisGuatemala City

STL Lambert-St Louis - GUA Guatemala City La Aurora

STLGUA

Lambert-St Louis

Thu 3/11

5:00 am-8:47 pm

1 stop15h 47m

Guatemala City La Aurora

Tue 3/23

5:50 am-2:04 pm

1 stop7h 14m

$605

St. LouisGuatemala City

STL Lambert-St Louis - GUA Guatemala City La Aurora

STLGUA

Lambert-St Louis

Tue 3/2

10:12 am-10:39 pm

1 stop12h 27m

Guatemala City La Aurora

Wed 3/17

5:50 am-2:04 pm

1 stop7h 14m

$605

St. LouisGuatemala City

STL Lambert-St Louis - GUA Guatemala City La Aurora

STLGUA

Lambert-St Louis

Wed 3/3

5:00 am-1:46 pm

1 stop8h 46m

Guatemala City La Aurora

Tue 3/16

1:10 am-9:42 am

1 stop7h 32m

$605

St. LouisGuatemala City

STL Lambert-St Louis - GUA Guatemala City La Aurora

STLGUA

Lambert-St Louis

Thu 3/11

9:45 am-8:47 pm

2 stops11h 02m

Guatemala City La Aurora

Tue 3/23

5:50 am-2:04 pm

1 stop7h 14m

$609

St. LouisGuatemala City

STL Lambert-St Louis - GUA Guatemala City La Aurora

STLGUA

Lambert-St Louis

Thu 11/19

11:40 am-8:49 pm

2 stops33h 09m

Guatemala City La Aurora

Tue 12/1

2:27 pm-11:17 am

1 stop20h 50m

$663

Quickest round-trip

St. LouisGuatemala City

STL Lambert-St Louis - GUA Guatemala City La Aurora

STLGUA

Lambert-St Louis

Tue 11/17

6:00 am-12:41 pm

1 stop6h 41m

Guatemala City La Aurora

Sat 11/28

3:04 pm-11:56 pm

1 stop8h 52m

$1,158

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first

How to get the cheapest flight ticket from St. Louis to Guatemala

Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip

Prices

Airlines

What is the cheapest month to fly to Guatemala?

In general, February is the cheapest month to fly from St. Louis to Guatemala. Due to it being the ‘off-season’ during this time, you can expect flight prices to be around $530. The month of August is another great option to travel to Guatemala, with average flight prices from St. Louis averaging around $531.

Can stopping save me money on St. Louis to Guatemala flights?

You could potentially save up to 12% on your flight if you consider stops on a St. Louis to Guatemala flight.

Cheap St. Louis to Guatemala flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from St. Louis to Guatemala

Best Price Found	$345
Fastest flight time	6h 25m
Direct flights	None

The best one-way flight to Guatemala from St. Louis in the past 72 hours is $345. The best round-trip flight deal from St. Louis to Guatemala found on momondo in the last 72 hours is $519.

The fastest flight from St. Louis to Guatemala takes 6h 25m

There are no direct flights from St. Louis to Guatemala. There are no popular flight routes from St. Louis to Guatemala.

Search flight deals

Frequently asked questions about flying from St. Louis to Guatemala

When did momondo last update prices for flights from Lambert-St Louis Airport to Guatemala?
Prices for flights from Lambert-St Louis Airport to Guatemala refresh daily.
How many operators does momondo search for flights from Lambert-St Louis Airport to Guatemala?
There are 3 operators available for flights from Lambert-St Louis Airport to Guatemala as of October 2026.
How old do you have to be to fly from Lambert-St Louis Airport to Guatemala?
The minimum age a child must be to fly alone is five but airlines that offer an unaccompanied minor (UNMR) service will have their own age restrictions, including rules around flight length, timings, and stopovers. We always recommend checking with the individual airline you are booking with to travel from Lambert-St Louis Airport to Guatemala.
What documentation or ID do you need to fly to Guatemala?
The necessary travel and health documents for your Guatemala trip may vary depending on your travel plans and individual circumstances. Generally, you should have various documents, such as a national ID card or driver's license and a passport that is valid for six months beyond your scheduled arrival date. We recommend seeking advice from your airline or a trusted third party, such as IATA.

Best airlines flying from St. Louis to Guatemala

Compare and see reviews for airlines that fly from St. Louis to Guatemala with momondo

Airline	Rating	Free Cancellation	Price
Delta	PriceFrom $457	Free Cancellation	Rating 7.8 8,622 reviews	Search Delta flights
United Airlines	PriceFrom $457	Free Cancellation	Rating 7.4 10,275 reviews	Search United Airlines flights
American Airlines	PriceFrom $463	Free Cancellation	Rating 7.0 12,111 reviews	Search American Airlines flights

Why use momondo?

Why should I use momondo to find a flight deal from St. Louis to Guatemala?

momondo compares prices from hundreds of airlines and agents so you can find and book the best deal on flights from St. Louis to Guatemala. Millions of users trust and use momondo every year so you are in good hands.

Can I find flights from St. Louis to Guatemala with flexible booking policies on momondo?

Yes. momondo enables you to select and highlight flights to Guatemala from St. Louis with this policy.

How can momondo help me find flights from St. Louis to Guatemala?

momondo provides multiple filters to help you find the best flight to Guatemala from St. Louis. Filter by price, airline, airports, cabin, aircraft, payment method, number of stops and more.

I’m not ready to book a flight from St. Louis to Guatemala right now. Can momondo alert me if prices change?

Yes momondo offers price alerts on flights to Guatemala from St. Louis. After performing a search on this page you should be able to see the price alert set up feature. Simply provide a valid email address and momondo will instantly alert you when prices change.

An easier way to manage your Guatemala trip

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Flights to Guatemala Cityfrom $261

Flights to Floresfrom $530

Cheap flights from St. Louis to Guatemala from $345

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from St. Louis to Guatemala departing on 1/14. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.

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American Airlines flights from St. Louis to Guatemala

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United Airlines flights from St. Louis to Guatemala

Our best United Airlines deals on St. Louis to Guatemala flight tickets

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How to get the cheapest flight ticket from St. Louis to Guatemala

What is the cheapest month to fly to Guatemala?

Can stopping save me money on St. Louis to Guatemala flights?

What is the cheapest airline that flies from Lambert-St Louis to Guatemala?

What airlines fly to Guatemala?

Cheap St. Louis to Guatemala flight deals and tips

Best Price Found

Fastest flight time

Direct flights

Frequently asked questions about flying from St. Louis to Guatemala

Best airlines flying from St. Louis to Guatemala

Compare and see reviews for airlines that fly from St. Louis to Guatemala with momondo

Why use momondo?

An easier way to manage your Guatemala trip

We make it super easy to schedule, organize and travel with friends or family. Trips is free — and available to use no matter where you book.

Get notified when prices go down

Daily price changes in your inbox - only with Price Alerts.

Find better results for your trip to Guatemala

Popular cities in Guatemala

Popular flights according to clicks in the last 7 days on momondo

St. Louis flight routes

According to popular flight searches on momondo this year

Guatemala flight routes

According to popular flight searches on momondo this year

Fly your favorite airline to Guatemala

Airlines are sorted and displayed according to clicks in the past 7 days on momondo

Cabin classes currently available on flights to Guatemala

List of cabin classes available on flights landing in Guatemala. Availability may vary depending on flight origin and airline.

Complete your trip to Guatemala

Explore popular destinations other users love

According to popular flight searches on momondo this year