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Cheap flights from Guatemala to St. Louis from $268

This is the cheapest round-trip flight price found by a momondo user in the last 72 hours by searching for a flight from Guatemala to St. Louis departing on 12/10. 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 to St. Louis

Recent round-trip flight deals from Guatemala to St. Louis

Enter your travel dates to find the best prices.
Multiple Airlines Logo
1:39 pm - 11:07 amGUA-STL
21h 28m2 stops
Multiple Airlines Logo
5:11 pm - 11:25 amSTL-GUA
18h 14m1 stop
$268Multiple Airlines
Find Deal
Wed, Dec 10 - Tue, Jan 6
Multiple Airlines Logo
1:39 pm - 1:52 pmGUA-STL
24h 13m1 stop
Multiple Airlines Logo
5:11 pm - 11:25 amSTL-GUA
18h 14m1 stop
$284Multiple Airlines
Find Deal
Wed, Dec 10 - Tue, Jan 6
Multiple Airlines Logo
2:38 pm - 9:47 amGUA-STL
43h 09m2 stops
Multiple Airlines Logo
5:11 pm - 11:20 amSTL-GUA
18h 09m1 stop
$293Multiple Airlines
Find Deal
Fri, Dec 12 - Mon, Jan 26
Multiple Airlines Logo
3:00 pm - 10:33 pmGUA-STL
7h 33m1 stop
Multiple Airlines Logo
5:11 pm - 11:20 amSTL-GUA
18h 09m1 stop
$300Multiple Airlines
Find Deal
Fri, Dec 12 - Mon, Jan 26
Frontier Logo
4:23 pm - 9:40 amGUA-STL
17h 17m2 stops
Frontier Logo
10:42 am - 1:29 pmSTL-GUA
26h 47m1 stop
$409Frontier
Find Deal
Sat, Dec 20 - Sun, Jan 11
United Airlines Logo
1:10 am - 9:24 amGUA-STL
7h 14m1 stop
United Airlines Logo
10:05 am - 4:25 pmSTL-GUA
7h 20m1 stop
$570United Airlines
Find Deal
Mon, Mar 9 - Wed, Mar 11
United Airlines Logo
1:10 am - 9:24 amGUA-STL
7h 14m1 stop
United Airlines Logo
10:00 am - 8:25 pmSTL-GUA
11h 25m2 stops
$574United Airlines
Find Deal
Mon, Mar 9 - Wed, Mar 11
Air Canada Logo
10:50 am - 3:29 pmGUA-STL
28h 39m2 stops
Air Canada Logo
4:05 pm - 10:05 pmSTL-GUA
54h 00m2 stops
$593Air Canada
Find Deal
Fri, Dec 19 - Thu, Jan 1
American Airlines Logo
11:41 am - 10:35 pmGUA-STL
10h 54m1 stop
American Airlines Logo
7:15 am - 11:29 pmSTL-GUA
16h 14m1 stop
$620American Airlines
Find Deal
Sat, Dec 20 - Sun, Jan 11
American Airlines Logo
12:50 pm - 9:48 pmGUA-STL
7h 58m1 stop
American Airlines Logo
7:17 am - 12:29 pmSTL-GUA
6h 12m1 stop
$625American Airlines
Find Deal
Thu, Mar 26 - Sat, Apr 4

United Airlines flights from Guatemala to St. Louis

Our best United Airlines deals on Guatemala to St. Louis flight tickets
United Airlines
Mar 9
GUA1:10 amGuatemala City La Aurora
7h 14m
1 stop
STL9:24 amLambert-St Louis
Mar 11
STL10:05 amLambert-St Louis
7h 20m
1 stop
GUA4:25 pmGuatemala City La Aurora
$570
Find similar
United Airlines
Mar 9
GUA1:10 amGuatemala City La Aurora
7h 14m
1 stop
STL9:24 amLambert-St Louis
Mar 11
STL10:00 amLambert-St Louis
11h 25m
2 stops
GUA8:25 pmGuatemala City La Aurora
$574
Find similar
United Airlines
Dec 11
GUA2:10 amGuatemala City La Aurora
13h 54m
1 stop
STL4:04 pmLambert-St Louis
Jan 26
STL6:00 amLambert-St Louis
13h 39m
1 stop
GUA7:39 pmGuatemala City La Aurora
$590
Find similar

American Airlines flights from Guatemala to St. Louis

Our best American Airlines deals on Guatemala to St. Louis flight tickets
American Airlines
Dec 20
GUA11:41 amGuatemala City La Aurora
10h 54m
1 stop
STL10:35 pmLambert-St Louis
Jan 11
STL7:15 amLambert-St Louis
16h 14m
1 stop
GUA11:29 pmGuatemala City La Aurora
$620
Find similar
American Airlines
Mar 26
GUA12:50 pmGuatemala City La Aurora
7h 58m
1 stop
STL9:48 pmLambert-St Louis
Apr 4
STL7:17 amLambert-St Louis
6h 12m
1 stop
GUA12:29 pmGuatemala City La Aurora
$625
Find similar
American Airlines
Dec 26
GUA6:39 amGuatemala City La Aurora
16h 17m
1 stop
STL10:56 pmLambert-St Louis
Jan 15
STL6:00 amLambert-St Louis
17h 29m
1 stop
GUA11:29 pmGuatemala City La Aurora
$627
Find similar

momondo Fare Finder

 
Customize your flight search to find flights from Guatemala 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 November 10, 2025.
Use the filters below to find and compare flights from Guatemala 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 12/10

1:39 pm-11:07 am

2 stops21h 28m

Lambert-St Louis

Tue 1/6

5:11 pm-11:25 am

1 stop18h 14m

$268

Guatemala CitySt. Louis

GUA - STL

GUASTL

Guatemala City La Aurora

Wed 12/10

1:39 pm-1:52 pm

1 stop24h 13m

Lambert-St Louis

Tue 1/6

5:11 pm-11:25 am

1 stop18h 14m

$284

Guatemala CitySt. Louis

GUA - STL

GUASTL

Guatemala City La Aurora

Fri 12/12

2:38 pm-9:47 am

2 stops43h 09m

Lambert-St Louis

Mon 1/26

5:11 pm-11:20 am

1 stop18h 09m

$293

Guatemala CitySt. Louis

GUA - STL

GUASTL

Guatemala City La Aurora

Fri 12/12

3:00 pm-10:33 pm

1 stop7h 33m

Lambert-St Louis

Mon 1/26

5:11 pm-11:20 am

1 stop18h 09m

$300

Guatemala CitySt. Louis

GUA - STL

GUASTL

Guatemala City La Aurora

Sat 12/20

4:23 pm-9:40 am

2 stops17h 17m

Lambert-St Louis

Sun 1/11

10:42 am-1:29 pm

1 stop26h 47m

$409

Guatemala CitySt. Louis

GUA - STL

GUASTL

Guatemala City La Aurora

Mon 3/9

1:10 am-9:24 am

1 stop7h 14m

Lambert-St Louis

Wed 3/11

10:05 am-4:25 pm

1 stop7h 20m

$570

Guatemala CitySt. Louis

GUA - STL

GUASTL

Guatemala City La Aurora

Mon 3/9

1:10 am-9:24 am

1 stop7h 14m

Lambert-St Louis

Wed 3/11

10:00 am-8:25 pm

2 stops11h 25m

$574

Guatemala CitySt. Louis

GUA - STL

GUASTL

Guatemala City La Aurora

Fri 12/19

10:50 am-3:29 pm

2 stops28h 39m

Lambert-St Louis

Thu 1/1

4:05 pm-10:05 pm

2 stops54h 00m

$593

Guatemala CitySt. Louis

GUA - STL

GUASTL

Guatemala City La Aurora

Sat 12/20

11:41 am-10:35 pm

1 stop10h 54m

Lambert-St Louis

Sun 1/11

7:15 am-11:29 pm

1 stop16h 14m

$620

Guatemala CitySt. Louis

GUA - STL

GUASTL

Guatemala City La Aurora

Thu 3/26

12:50 pm-9:48 pm

1 stop7h 58m

Lambert-St Louis

Sat 4/4

7:17 am-12:29 pm

1 stop6h 12m

$625

Flights are sorted by cheapest round-trip flights first.

Sorted by cheapest first

See travel insights to St. Louis from

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

In general, August is the cheapest month to fly from Guatemala 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 February is another great option to travel to St. Louis, with average flight prices from Guatemala averaging around $344.

What is the cheapest day to depart on your flight to St. Louis?

The cheapest day to depart on your flight to St. Louis is on a Saturday when prices can be found for as low as $441. This is often the case because there is less demand to fly during this day of the week. If your travel schedule is flexible, try to avoid departing on a Wednesday because tickets tend to average around $554. These prices are subject to change though, so be sure to set up a Price Alert for flights to St. Louis.

What is the cheapest time of day to depart on your flight to St. Louis?

Flying to St. Louis from Guatemala at noon is the least expensive time of day to depart. momondo users have found prices as low as $504 when looking at flights departing at noon. In the afternoon is when there is more demand to fly to St. Louis, so prices are often more expensive at around $724 per ticket.

Cheap Guatemala to St. Louis flight deals and tips

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

Direct flights

None
There are no direct flights from Guatemala to St. Louis. There are no popular flight routes from Guatemala to St. Louis.
Search flight deals

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

    Prices for flights from Guatemala to Lambert-St Louis Airport were last updated today.

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

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

    The minimum age for a child to fly alone is five, but airlines offering an unaccompanied minor (UNMR) service may have their age restrictions, such as regulations concerning flight duration, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Guatemala 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.

Best airlines flying from Guatemala to St. Louis

Compare and see reviews for airlines that fly from Guatemala to St. Louis with momondo
Airline
Rating
Free Cancellation
Price
American AirlinesPriceFrom $453Free CancellationRating
7.2
11,050 reviews
Search American Airlines flights
United AirlinesPriceFrom $478Free CancellationRating
7.4
9,012 reviews
Search United 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
Wentzville
Fenton
Collinsville
St. Peters
Alton
Farmington
Festus
Glencoe
Edwardsville
Clayton
Eureka
Litchfield
Shrewsbury

Why use momondo?

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

It is quick and easy to find Guatemala to St. Louis flights on momondo. We search and return numerous flight options from various airlines and agents. You can then use our filters to narrow your search until you have found the most convenient flight to St. Louis that suits you.

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

All flight searches from Guatemala to St. Louis on momondo can be filtered to show those which offer flexible booking policies.

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

Once you have performed a search in the form on the page, momondo provides useful filters and insights. We can show you the cheapest days and times to fly as well as help filter your options to help you make an informed choice when booking flights to St. Louis from Guatemala.

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

Yes. momondo can track prices for Guatemala to St. Louis flights and alert you when they change. Perform a search to set up the price alert. All that is required is a valid email address.

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