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Cheap flights from Guatemala City to St. Louis from $206

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 11/9. 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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Cheap round-trip flights

Enter your travel dates to find the best prices.
Multiple Airlines Logo
1:38 pm - 8:57 amGUA-STL
19h 19m1 stop
Multiple Airlines Logo
4:13 pm - 11:19 amSTL-GUA
19h 06m1 stop
$367Multiple Airlines
Find Deal
Fri, Nov 21 - Sun, Nov 30
Multiple Airlines Logo
1:38 pm - 8:57 amGUA-STL
19h 19m1 stop
Multiple Airlines Logo
3:14 pm - 11:19 amSTL-GUA
20h 05m2 stops
$449Multiple Airlines
Find Deal
Fri, Nov 21 - Sun, Nov 30
United Airlines Logo
5:06 pm - 9:49 amGUA-STL
16h 43m1 stop
United Airlines Logo
6:00 am - 12:26 pmSTL-GUA
6h 26m1 stop
$560United Airlines
Find Deal
Sun, Dec 28 - Wed, Jan 7
American Airlines Logo
6:39 am - 10:56 pmGUA-STL
16h 17m1 stop
American Airlines Logo
7:15 am - 11:17 pmSTL-GUA
16h 02m1 stop
$562American Airlines
Find Deal
Sat, Dec 20 - Sun, Jan 11
United Airlines Logo
2:10 am - 5:54 pmGUA-STL
15h 44m2 stops
United Airlines Logo
6:00 am - 7:39 pmSTL-GUA
13h 39m1 stop
$564United Airlines
Find Deal
Sat, Dec 27 - Wed, Jan 7
American Airlines Logo
4:08 pm - 8:35 amGUA-STL
16h 27m2 stops
American Airlines Logo
7:15 am - 11:17 pmSTL-GUA
16h 02m1 stop
$566American Airlines
Find Deal
Sat, Dec 20 - Sun, Jan 11
American Airlines Logo
4:08 pm - 8:35 amGUA-STL
16h 27m2 stops
American Airlines Logo
7:15 am - 11:17 pmSTL-GUA
16h 02m1 stop
$567American Airlines
Find Deal
Sat, Dec 20 - Sun, Jan 11
Spirit Airlines Logo
1:59 am - 1:53 pmGUA-STL
11h 54m1 stop
Spirit Airlines Logo
12:20 pm - 12:55 amSTL-GUA
12h 35m1 stop
$592Spirit Airlines
Find Deal
Fri, Dec 19 - Sun, Jan 11
Spirit Airlines Logo
11:10 am - 8:57 amGUA-STL
21h 47m2 stops
Spirit Airlines Logo
11:08 am - 11:19 amSTL-GUA
24h 11m3 stops
$711Spirit Airlines
Find Deal
Fri, Nov 21 - Sun, Nov 30
Alaska Airlines Logo
11:20 am - 4:26 pmGUA-STL
29h 06m2 stops
Alaska Airlines Logo
2:50 pm - 6:20 amSTL-GUA
15h 30m2 stops
$1,427Alaska Airlines
Find Deal
Sat, Dec 20 - Sun, Jan 11

United Airlines flights from Guatemala City to St. Louis

Our best United Airlines deals on Guatemala City to St. Louis flight tickets
United Airlines
Dec 28
GUA5:06 pmGuatemala City La Aurora
16h 43m
1 stop
STL9:49 amLambert-St Louis
Jan 7
STL6:00 amLambert-St Louis
6h 26m
1 stop
GUA12:26 pmGuatemala City La Aurora
$560
Find similar
United Airlines
Dec 27
GUA2:10 amGuatemala City La Aurora
15h 44m
2 stops
STL5:54 pmLambert-St Louis
Jan 7
STL6:00 amLambert-St Louis
13h 39m
1 stop
GUA7:39 pmGuatemala City La Aurora
$564
Find similar
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

American Airlines flights from Guatemala City to St. Louis

Our best American Airlines deals on Guatemala City to St. Louis flight tickets
American Airlines
Dec 20
GUA6:39 amGuatemala City La Aurora
16h 17m
1 stop
STL10:56 pmLambert-St Louis
Jan 11
STL7:15 amLambert-St Louis
16h 02m
1 stop
GUA11:17 pmGuatemala City La Aurora
$562
Find similar
American Airlines
Dec 20
GUA4:08 pmGuatemala City La Aurora
16h 27m
2 stops
STL8:35 amLambert-St Louis
Jan 11
STL7:15 amLambert-St Louis
16h 02m
1 stop
GUA11:17 pmGuatemala City La Aurora
$566
Find similar
American Airlines
Dec 20
GUA4:08 pmGuatemala City La Aurora
16h 27m
2 stops
STL8:35 amLambert-St Louis
Jan 11
STL7:15 amLambert-St Louis
16h 02m
1 stop
GUA11:17 pmGuatemala City La Aurora
$567
Find similar

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 October 14, 2025.
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

Fri 11/21

1:38 pm-8:57 am

1 stop19h 19m

Lambert-St Louis

Sun 11/30

4:13 pm-11:19 am

1 stop19h 06m

$367

Guatemala CitySt. Louis

GUA - STL

GUASTL

Guatemala City La Aurora

Fri 11/21

1:38 pm-8:57 am

1 stop19h 19m

Lambert-St Louis

Sun 11/30

3:14 pm-11:19 am

2 stops20h 05m

$449

Guatemala CitySt. Louis

GUA - STL

GUASTL

Guatemala City La Aurora

Sun 12/28

5:06 pm-9:49 am

1 stop16h 43m

Lambert-St Louis

Wed 1/7

6:00 am-12:26 pm

1 stop6h 26m

$560

Guatemala CitySt. Louis

GUA - STL

GUASTL

Guatemala City La Aurora

Sat 12/20

6:39 am-10:56 pm

1 stop16h 17m

Lambert-St Louis

Sun 1/11

7:15 am-11:17 pm

1 stop16h 02m

$562

Guatemala CitySt. Louis

GUA - STL

GUASTL

Guatemala City La Aurora

Sat 12/27

2:10 am-5:54 pm

2 stops15h 44m

Lambert-St Louis

Wed 1/7

6:00 am-7:39 pm

1 stop13h 39m

$564

Guatemala CitySt. Louis

GUA - STL

GUASTL

Guatemala City La Aurora

Sat 12/20

4:08 pm-8:35 am

2 stops16h 27m

Lambert-St Louis

Sun 1/11

7:15 am-11:17 pm

1 stop16h 02m

$566

Guatemala CitySt. Louis

GUA - STL

GUASTL

Guatemala City La Aurora

Sat 12/20

4:08 pm-8:35 am

2 stops16h 27m

Lambert-St Louis

Sun 1/11

7:15 am-11:17 pm

1 stop16h 02m

$567

Guatemala CitySt. Louis

GUA - STL

GUASTL

Guatemala City La Aurora

Fri 12/19

1:59 am-1:53 pm

1 stop11h 54m

Lambert-St Louis

Sun 1/11

12:20 pm-12:55 am

1 stop12h 35m

$592

Guatemala CitySt. Louis

GUA - STL

GUASTL

Guatemala City La Aurora

Fri 11/21

11:10 am-8:57 am

2 stops21h 47m

Lambert-St Louis

Sun 11/30

11:08 am-11:19 am

3 stops24h 11m

$711

Guatemala CitySt. Louis

GUA - STL

GUASTL

Guatemala City La Aurora

Sat 12/20

11:20 am-4:26 pm

2 stops29h 06m

Lambert-St Louis

Sun 1/11

2:50 pm-6:20 am

2 stops15h 30m

$1,427

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 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 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 City 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 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

Direct flights

None
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 7h 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
American AirlinesPriceFrom $449Free CancellationRating
7.2
11,042 reviews
Search American Airlines flights
United AirlinesPriceFrom $471Free CancellationRating
7.4
8,976 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
Collinsville
Fenton
St. Peters
Alton
Farmington
Festus
Glencoe
Clayton
Edwardsville
Eureka
Litchfield
Shrewsbury

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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