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Cheap flights from Guatemala to St. Louis from $303

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 9/6. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
1 adult
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

Spirit Airlines Logo
12:20 pm - 9:40 amGUA-STL
20h 20m1 stop
Spirit Airlines Logo
10:35 am - 11:25 amSTL-GUA
25h 50m1 stop
$303Spirit Airlines
Find Deal
Sat, Sep 6 - Sun, Sep 28
Logo
1:00 pm - 9:06 amGUA-STL
43h 06m2 stops
Logo
10:35 am - 11:25 amSTL-GUA
25h 50m1 stop
$318
Find Deal
Tue, Sep 9 - Sun, Sep 28
Spirit Airlines Logo
12:20 pm - 9:40 amGUA-STL
20h 20m1 stop
Spirit Airlines Logo
10:35 am - 10:10 amSTL-GUA
24h 35m2 stops
$326Spirit Airlines
Find Deal
Sat, Sep 6 - Sun, Sep 28
Spirit Airlines Logo
12:20 pm - 9:40 amGUA-STL
20h 20m1 stop
Spirit Airlines Logo
10:35 am - 11:25 amSTL-GUA
25h 50m1 stop
$327Spirit Airlines
Find Deal
Wed, Sep 10 - Sun, Sep 28
Logo
12:20 pm - 9:40 amGUA-STL
20h 20m1 stop
Logo
4:00 pm - 12:05 pmSTL-GUA
21h 05m2 stops
$337
Find Deal
Sat, Sep 6 - Mon, Sep 29
Logo
1:00 pm - 9:06 amGUA-STL
19h 06m2 stops
Logo
10:35 am - 11:25 amSTL-GUA
25h 50m1 stop
$343
Find Deal
Sun, Sep 7 - Sun, Sep 28
United Airlines Logo
6:15 am - 10:00 pmGUA-STL
14h 45m1 stop
United Airlines Logo
6:15 am - 6:49 pmSTL-GUA
13h 34m1 stop
$529United Airlines
Find Deal
Thu, Oct 16 - Thu, Oct 23
American Airlines Logo
3:45 pm - 10:21 pmGUA-STL
6h 36m1 stop
American Airlines Logo
5:54 pm - 1:24 pmSTL-GUA
19h 30m1 stop
$532American Airlines
Find Deal
Fri, Dec 19 - Sat, Jan 10
United Airlines Logo
1:30 am - 3:44 pmGUA-STL
13h 14m2 stops
United Airlines Logo
6:15 am - 11:36 amSTL-GUA
6h 21m1 stop
$534United Airlines
Find Deal
Wed, Oct 15 - Thu, Oct 23
American Airlines Logo
3:45 pm - 8:47 amGUA-STL
17h 02m1 stop
American Airlines Logo
5:02 pm - 12:05 pmSTL-GUA
19h 03m1 stop
$538American Airlines
Find Deal
Sat, Dec 20 - Sun, Jan 11

Spirit Airlines flights from Guatemala to St. Louis

Our best Spirit Airlines deals on Guatemala to St. Louis flight tickets
Spirit Airlines
Sep 6
GUA12:20 pmGuatemala City La Aurora
20h 20m
1 stop
STL9:40 amLambert-St Louis
Sep 28
STL10:35 amLambert-St Louis
25h 50m
1 stop
GUA11:25 amGuatemala City La Aurora
$303
Find similar
Spirit Airlines
Sep 6
GUA12:20 pmGuatemala City La Aurora
20h 20m
1 stop
STL9:40 amLambert-St Louis
Sep 28
STL10:35 amLambert-St Louis
24h 35m
2 stops
GUA10:10 amGuatemala City La Aurora
$326
Find similar
Spirit Airlines
Sep 10
GUA12:20 pmGuatemala City La Aurora
20h 20m
1 stop
STL9:40 amLambert-St Louis
Sep 28
STL10:35 amLambert-St Louis
25h 50m
1 stop
GUA11:25 amGuatemala City La Aurora
$327
Find similar

United Airlines flights from Guatemala to St. Louis

Our best United Airlines deals on Guatemala to St. Louis flight tickets
United Airlines
Oct 16
GUA6:15 amGuatemala City La Aurora
14h 45m
1 stop
STL10:00 pmLambert-St Louis
Oct 23
STL6:15 amLambert-St Louis
13h 34m
1 stop
GUA6:49 pmGuatemala City La Aurora
$529
Find similar
United Airlines
Oct 15
GUA1:30 amGuatemala City La Aurora
13h 14m
2 stops
STL3:44 pmLambert-St Louis
Oct 23
STL6:15 amLambert-St Louis
6h 21m
1 stop
GUA11:36 amGuatemala City La Aurora
$534
Find similar
United Airlines
Oct 17
GUA1:30 amGuatemala City La Aurora
19h 07m
2 stops
STL9:37 pmLambert-St Louis
Nov 27
STL8:20 amLambert-St Louis
11h 19m
1 stop
GUA7:39 pmGuatemala City La Aurora
$558
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 August 18, 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

Sat 9/6

12:20 pm-9:40 am

1 stop20h 20m

Lambert-St Louis

Sun 9/28

10:35 am-11:25 am

1 stop25h 50m

$303

Guatemala CitySt. Louis

GUA - STL

GUASTL

Guatemala City La Aurora

Tue 9/9

1:00 pm-9:06 am

2 stops43h 06m

Lambert-St Louis

Sun 9/28

10:35 am-11:25 am

1 stop25h 50m

$318

Guatemala CitySt. Louis

GUA - STL

GUASTL

Guatemala City La Aurora

Sat 9/6

12:20 pm-9:40 am

1 stop20h 20m

Lambert-St Louis

Sun 9/28

10:35 am-10:10 am

2 stops24h 35m

$326

Guatemala CitySt. Louis

GUA - STL

GUASTL

Guatemala City La Aurora

Wed 9/10

12:20 pm-9:40 am

1 stop20h 20m

Lambert-St Louis

Sun 9/28

10:35 am-11:25 am

1 stop25h 50m

$327

Guatemala CitySt. Louis

GUA - STL

GUASTL

Guatemala City La Aurora

Sat 9/6

12:20 pm-9:40 am

1 stop20h 20m

Lambert-St Louis

Mon 9/29

4:00 pm-12:05 pm

2 stops21h 05m

$337

Guatemala CitySt. Louis

GUA - STL

GUASTL

Guatemala City La Aurora

Sun 9/7

1:00 pm-9:06 am

2 stops19h 06m

Lambert-St Louis

Sun 9/28

10:35 am-11:25 am

1 stop25h 50m

$343

Guatemala CitySt. Louis

GUA - STL

GUASTL

Guatemala City La Aurora

Thu 10/16

6:15 am-10:00 pm

1 stop14h 45m

Lambert-St Louis

Thu 10/23

6:15 am-6:49 pm

1 stop13h 34m

$529

Guatemala CitySt. Louis

GUA - STL

GUASTL

Guatemala City La Aurora

Fri 12/19

3:45 pm-10:21 pm

1 stop6h 36m

Lambert-St Louis

Sat 1/10

5:54 pm-1:24 pm

1 stop19h 30m

$532

Guatemala CitySt. Louis

GUA - STL

GUASTL

Guatemala City La Aurora

Wed 10/15

1:30 am-3:44 pm

2 stops13h 14m

Lambert-St Louis

Thu 10/23

6:15 am-11:36 am

1 stop6h 21m

$534

Guatemala CitySt. Louis

GUA - STL

GUASTL

Guatemala City La Aurora

Sat 12/20

3:45 pm-8:47 am

1 stop17h 02m

Lambert-St Louis

Sun 1/11

5:02 pm-12:05 pm

1 stop19h 03m

$538

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 11 resultsSorted by cheapest first
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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 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.

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 when booking weeks ahead of your departure date. In general, you can expect to find flights to St. Louis for around $563 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 for as low as $338 on momondo.

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

Best Price Found

$440

Fastest flight time

6h 36m

Direct flights

None

Airports in St. Louis

1 airport
The best one-way flight to St. Louis from Guatemala in the past 72 hours is $440. The best round-trip flight deal from Guatemala to St. Louis found on momondo in the last 72 hours is $303.
The fastest flight from Guatemala to St. Louis takes 6h 36m
There are no direct flights from Guatemala to St. Louis. Popular non-direct route for this connection is Guatemala City La Aurora Airport - Lambert-St Louis Airport.
There is 1 airport near St. Louis: Lambert-St Louis (STL)
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
United AirlinesPriceFrom $282Free CancellationRating
7.4
8,925 reviews
Search United Airlines flights
American AirlinesPriceFrom $321Free CancellationRating
7.2
10,000 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
Fairview Heights
Hermann
Maryland Heights
Florissant
O'Fallon
Fenton
Wentzville
Collinsville
Alton
St. Peters
Farmington
Festus
Glencoe
Eureka
Clayton
Edwardsville
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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