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Cheap flights from Guatemala City to St. Louis from $233

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Guatemala City to St. Louis departing on 4/16. 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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0 bags

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Find the cheapest flights from Guatemala City to St. Louis

Cheap round-trip flights

Enter your travel dates to find the best prices.
United Airlines Logo
6:15 am - 10:30 pm
GUA
-
STL
15h 15m
1 stop
United Airlines Logo
6:00 am - 2:30 pm
STL
-
GUA
9h 30m
1 stop
$410United Airlines
Wed, May 6 - Mon, May 11
United Airlines Logo
6:15 am - 10:30 pm
GUA
-
STL
15h 15m
1 stop
United Airlines Logo
8:15 pm - 11:25 am
STL
-
GUA
16h 10m
2 stops
$414United Airlines
Wed, May 6 - Mon, May 11
American Airlines Logo
1:46 pm - 5:21 pm
GUA
-
STL
26h 35m
1 stop
American Airlines Logo
5:24 am - 11:50 am
STL
-
GUA
7h 26m
1 stop
$418American Airlines
Fri, May 1 - Wed, May 6
American Airlines Logo
1:46 pm - 5:21 pm
GUA
-
STL
26h 35m
1 stop
American Airlines Logo
7:12 am - 12:46 pm
STL
-
GUA
6h 34m
1 stop
$419American Airlines
Fri, May 1 - Wed, May 6
American Airlines Logo
1:46 pm - 8:54 am
GUA
-
STL
18h 08m
1 stop
American Airlines Logo
7:05 am - 6:43 pm
STL
-
GUA
12h 38m
2 stops
$423American Airlines
Fri, May 1 - Wed, May 6
American Airlines Logo
1:46 pm - 5:21 pm
GUA
-
STL
26h 35m
1 stop
American Airlines Logo
7:05 am - 6:43 pm
STL
-
GUA
12h 38m
2 stops
$424American Airlines
Fri, May 1 - Wed, May 6
American Airlines Logo
1:46 pm - 8:24 am
GUA
-
STL
17h 38m
2 stops
American Airlines Logo
5:51 am - 6:43 pm
STL
-
GUA
13h 52m
2 stops
$441American Airlines
Fri, May 1 - Wed, May 6
American Airlines Logo
1:46 pm - 8:24 am
GUA
-
STL
17h 38m
2 stops
American Airlines Logo
5:51 am - 6:43 pm
STL
-
GUA
13h 52m
2 stops
$442American Airlines
Fri, May 1 - Wed, May 6
United Airlines Logo
6:15 am - 10:30 pm
GUA
-
STL
15h 15m
1 stop
United Airlines Logo
6:00 am - 4:37 pm
STL
-
GUA
11h 37m
1 stop
$444United Airlines
Wed, May 6 - Mon, May 11
American Airlines Logo
1:01 pm - 8:30 am
GUA
-
STL
18h 29m
2 stops
American Airlines Logo
7:12 am - 12:46 pm
STL
-
GUA
6h 34m
1 stop
$450American Airlines
Sat, May 2 - Thu, May 7

American Airlines flights from Guatemala City to St. Louis

Our best American Airlines deals on Guatemala City to St. Louis flight tickets
American Airlines
May 1
GUA1:46 pmGuatemala City La Aurora
26h 35m
1 stop
STL5:21 pmLambert-St Louis
May 6
STL5:24 amLambert-St Louis
7h 26m
1 stop
GUA11:50 amGuatemala City La Aurora
$418
American Airlines
May 1
GUA1:46 pmGuatemala City La Aurora
26h 35m
1 stop
STL5:21 pmLambert-St Louis
May 6
STL7:12 amLambert-St Louis
6h 34m
1 stop
GUA12:46 pmGuatemala City La Aurora
$419
American Airlines
May 1
GUA1:46 pmGuatemala City La Aurora
18h 08m
1 stop
STL8:54 amLambert-St Louis
May 6
STL7:05 amLambert-St Louis
12h 38m
2 stops
GUA6:43 pmGuatemala City La Aurora
$423

United Airlines flights from Guatemala City to St. Louis

Our best United Airlines deals on Guatemala City to St. Louis flight tickets
United Airlines
May 6
GUA6:15 amGuatemala City La Aurora
15h 15m
1 stop
STL10:30 pmLambert-St Louis
May 11
STL6:00 amLambert-St Louis
9h 30m
1 stop
GUA2:30 pmGuatemala City La Aurora
$410
United Airlines
May 6
GUA6:15 amGuatemala City La Aurora
15h 15m
1 stop
STL10:30 pmLambert-St Louis
May 11
STL8:15 pmLambert-St Louis
16h 10m
2 stops
GUA11:25 amGuatemala City La Aurora
$414
United Airlines
May 6
GUA6:15 amGuatemala City La Aurora
15h 15m
1 stop
STL10:30 pmLambert-St Louis
May 11
STL6:00 amLambert-St Louis
11h 37m
1 stop
GUA4:37 pmGuatemala City La Aurora
$444

momondo 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, momondo users made 832,500 searches. Data last updated February 23, 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

Guatemala CitySt. Louis

GUA - STL

GUASTL

Guatemala City La Aurora

Wed 5/6

6:15 am-10:30 pm

1 stop15h 15m

Lambert-St Louis

Mon 5/11

6:00 am-2:30 pm

1 stop9h 30m

$410

Guatemala CitySt. Louis

GUA - STL

GUASTL

Guatemala City La Aurora

Wed 5/6

6:15 am-10:30 pm

1 stop15h 15m

Lambert-St Louis

Mon 5/11

8:15 pm-11:25 am

2 stops16h 10m

$414

Guatemala CitySt. Louis

GUA - STL

GUASTL

Guatemala City La Aurora

Fri 5/1

1:46 pm-5:21 pm

1 stop26h 35m

Lambert-St Louis

Wed 5/6

5:24 am-11:50 am

1 stop7h 26m

$418

Guatemala CitySt. Louis

GUA - STL

GUASTL

Guatemala City La Aurora

Fri 5/1

1:46 pm-5:21 pm

1 stop26h 35m

Lambert-St Louis

Wed 5/6

7:12 am-12:46 pm

1 stop6h 34m

$419

Guatemala CitySt. Louis

GUA - STL

GUASTL

Guatemala City La Aurora

Fri 5/1

1:46 pm-8:54 am

1 stop18h 08m

Lambert-St Louis

Wed 5/6

7:05 am-6:43 pm

2 stops12h 38m

$423

Guatemala CitySt. Louis

GUA - STL

GUASTL

Guatemala City La Aurora

Fri 5/1

1:46 pm-5:21 pm

1 stop26h 35m

Lambert-St Louis

Wed 5/6

7:05 am-6:43 pm

2 stops12h 38m

$424

Guatemala CitySt. Louis

GUA - STL

GUASTL

Guatemala City La Aurora

Fri 5/1

1:46 pm-8:24 am

2 stops17h 38m

Lambert-St Louis

Wed 5/6

5:51 am-6:43 pm

2 stops13h 52m

$441

Guatemala CitySt. Louis

GUA - STL

GUASTL

Guatemala City La Aurora

Fri 5/1

1:46 pm-8:24 am

2 stops17h 38m

Lambert-St Louis

Wed 5/6

5:51 am-6:43 pm

2 stops13h 52m

$442

Guatemala CitySt. Louis

GUA - STL

GUASTL

Guatemala City La Aurora

Wed 5/6

6:15 am-10:30 pm

1 stop15h 15m

Lambert-St Louis

Mon 5/11

6:00 am-4:37 pm

1 stop11h 37m

$444

Guatemala CitySt. Louis

GUA - STL

GUASTL

Guatemala City La Aurora

Sat 5/2

1:01 pm-8:30 am

2 stops18h 29m

Lambert-St Louis

Thu 5/7

7:12 am-12:46 pm

1 stop6h 34m

$450

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 13 resultsSorted by cheapest first
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See travel insights to St. Louis from

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

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

What is the typical price of a round-trip flight between Guatemala City and St. Louis?

What is the cheapest month to fly to St. Louis?

In general, August is the cheapest month to fly from Guatemala City to St. Louis. Due to it being the ‘off-season’ during this time, you can expect flight prices to be around $269. The month of November is another great option to travel to St. Louis, with average flight prices from Guatemala City averaging around $363.

How far in advance should I book a flight to St. Louis?

You are more likely to see cheaper flights to St. Louis from Guatemala City when booking weeks ahead of your departure date. In general, you can expect to find flights to St. Louis for around $594 when searching weeks out. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to St. Louis from Guatemala City for as low as $503 on momondo.

How have Guatemala City to St. Louis flight prices changed over time?

When to book flights from Guatemala City to St. Louis

Are you open to changing your travel dates? Check out the ideal times to fly from Guatemala City to St. Louis according to our flight data. Find out which month and days have the cheapest flights.
Estimated round-trip price

Cheap Guatemala City to St. Louis (GUA to STL) flight deals and tips

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

Fastest flight time

15h 14m

Direct flights

None
The fastest flight from Guatemala City to St. Louis takes 15h 14m
There are no direct flights from Guatemala City to St. Louis. There are no popular flight routes from Guatemala City to St. Louis.
Search flight deals

  • How far is Guatemala City La Aurora to Lambert-St Louis by plane?

    The distance between Guatemala City La Aurora and Lambert-St Louis is about 1656.6 mi. A reasonable flight in good conditions will take 15h 14m.

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

    Prices for flights from Guatemala City La Aurora Airport to Lambert-St Louis Airport are refreshed on a daily basis.

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

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

    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 Guatemala City La Aurora Airport to Lambert-St Louis Airport.

  • What documentation or ID do you need to fly to Lambert-St Louis Airport?

    The necessary travel and health documents for your Lambert-St Louis Airport 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.

  • What is the most popular airline from Guatemala City to St. Louis?

Best airlines flying from Guatemala City to St. Louis

Compare and see reviews for airlines that fly from Guatemala City to St. Louis with momondo
Airline
Rating
Free Cancellation
Price
United AirlinesPriceFrom $511Free CancellationRating
7.4
9,342 reviews
Search United Airlines flights
American AirlinesPriceFrom $514Free CancellationRating
7.2
11,339 reviews
Search American Airlines flights

Traveling to a place near St. Louis?

Book flights to St. Louis if you plan to visit one of these locations
St. Charles
Chesterfield
Hermann
Fairview Heights
Florissant
Maryland Heights
O'Fallon
St. Peters
Wentzville
Collinsville
Fenton
Alton
Farmington
Clayton
Edwardsville
Festus
Eureka
Litchfield
Glencoe
Grafton

Why use momondo?

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

To find the flight that best suits your needs, momondo gathers a range of flights from a large pool of different airlines and agents; you can then use our insights and filters to find and book the right flight to St. Louis from Guatemala City.

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

Yes. momondo allows you to filter the results for Guatemala City to St. Louis flights to just show those with flexible booking policies.

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

Once you have performed a search for Guatemala City to St. Louis flights, momondo helps you find the right one by offering useful filters to narrow down your flight selection. Flights can be filtered by multiple factors such as airline, airport and price; but also by other criteria like aircraft type and payment method.

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

Of course. momondo tracks the price of Guatemala City to St. Louis flights. All you need is a valid email address and we will do the rest; it is that quick and easy.

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