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Cheap flights from St. Louis to Guatemala from $236

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 9/9. 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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Find the cheapest flights from St. Louis to Guatemala

Cheap round-trip flights

Spirit Airlines Logo
10:57 am - 11:22 amSTL-GUA
25h 25m1 stop
Spirit Airlines Logo
12:27 pm - 5:45 pmGUA-STL
28h 18m1 stop
$288Spirit Airlines
Find Deal
Thu, Oct 9 - Fri, Oct 17
Spirit Airlines Logo
10:57 am - 10:30 amSTL-GUA
24h 33m2 stops
Spirit Airlines Logo
12:27 pm - 5:45 pmGUA-STL
28h 18m1 stop
$312Spirit Airlines
Find Deal
Thu, Oct 9 - Fri, Oct 17
Logo
10:35 am - 11:25 amSTL-GUA
25h 50m1 stop
Logo
4:23 pm - 9:40 amGUA-STL
40h 17m2 stops
$334
Find Deal
Thu, Sep 25 - Tue, Sep 30
Logo
7:55 pm - 8:35 pmSTL-GUA
25h 40m2 stops
Logo
12:27 pm - 10:02 amGUA-STL
20h 35m1 stop
$362
Find Deal
Wed, Oct 1 - Wed, Oct 8
American Airlines Logo
8:54 am - 8:14 pmSTL-GUA
11h 20m2 stops
American Airlines Logo
7:00 am - 8:16 pmGUA-STL
13h 16m2 stops
$461American Airlines
Find Deal
Sat, Nov 15 - Wed, Nov 19
American Airlines Logo
5:58 pm - 1:56 pmSTL-GUA
19h 58m1 stop
American Airlines Logo
1:48 pm - 10:32 pmGUA-STL
8h 44m1 stop
$466American Airlines
Find Deal
Sat, Nov 15 - Wed, Nov 19
United Airlines Logo
11:06 am - 4:32 pmSTL-GUA
6h 26m1 stop
United Airlines Logo
12:38 pm - 10:00 pmGUA-STL
8h 22m1 stop
$493United Airlines
Find Deal
Tue, Sep 30 - Tue, Oct 7
United Airlines Logo
9:20 am - 6:49 pmSTL-GUA
10h 29m2 stops
United Airlines Logo
6:15 am - 4:28 pmGUA-STL
9h 13m1 stop
$497United Airlines
Find Deal
Tue, Sep 30 - Tue, Oct 7
Alaska Airlines Logo
3:35 pm - 6:20 amSTL-GUA
15h 45m2 stops
Alaska Airlines Logo
11:20 am - 5:34 pmGUA-STL
29h 14m3 stops
$609Alaska Airlines
Find Deal
Thu, Sep 25 - Tue, Sep 30
Alaska Airlines Logo
6:00 am - 6:20 amSTL-GUA
25h 20m3 stops
Alaska Airlines Logo
11:24 am - 12:03 amGUA-STL
35h 39m2 stops
$682Alaska Airlines
Find Deal
Tue, Sep 30 - Tue, Oct 7

Spirit Airlines flights from St. Louis to Guatemala

Our best Spirit Airlines deals on St. Louis to Guatemala flight tickets
Spirit Airlines
Oct 9
STL10:57 amLambert-St Louis
25h 25m
1 stop
GUA11:22 amGuatemala City La Aurora
Oct 17
GUA12:27 pmGuatemala City La Aurora
28h 18m
1 stop
STL5:45 pmLambert-St Louis
$288
Find similar
Spirit Airlines
Oct 9
STL10:57 amLambert-St Louis
24h 33m
2 stops
GUA10:30 amGuatemala City La Aurora
Oct 17
GUA12:27 pmGuatemala City La Aurora
28h 18m
1 stop
STL5:45 pmLambert-St Louis
$312
Find similar
Spirit Airlines
Oct 9
STL10:57 amLambert-St Louis
24h 33m
2 stops
GUA10:30 amGuatemala City La Aurora
Oct 17
GUA11:25 amGuatemala City La Aurora
29h 20m
2 stops
STL5:45 pmLambert-St Louis
$383
Find similar

American Airlines flights from St. Louis to Guatemala

Our best American Airlines deals on St. Louis to Guatemala flight tickets
American Airlines
Nov 15
STL8:54 amLambert-St Louis
11h 20m
2 stops
GUA8:14 pmGuatemala City La Aurora
Nov 19
GUA7:00 amGuatemala City La Aurora
13h 16m
2 stops
STL8:16 pmLambert-St Louis
$461
Find similar
American Airlines
Nov 15
STL5:58 pmLambert-St Louis
19h 58m
1 stop
GUA1:56 pmGuatemala City La Aurora
Nov 19
GUA1:48 pmGuatemala City La Aurora
8h 44m
1 stop
STL10:32 pmLambert-St Louis
$466
Find similar
American Airlines
Oct 22
STL6:00 amLambert-St Louis
12h 25m
2 stops
GUA5:25 pmGuatemala City La Aurora
Oct 29
GUA8:29 amGuatemala City La Aurora
13h 49m
1 stop
STL11:18 pmLambert-St Louis
$470
Find similar

momondo Fare Finder

 
Customize your flight search to find flights from St. Louis to Guatemala 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 St. Louis to Guatemala that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

St. LouisGuatemala City

STL - GUA

STLGUA

Lambert-St Louis

Thu 10/9

10:57 am-11:22 am

1 stop25h 25m

Guatemala City La Aurora

Fri 10/17

12:27 pm-5:45 pm

1 stop28h 18m

$288

St. LouisGuatemala City

STL - GUA

STLGUA

Lambert-St Louis

Thu 10/9

10:57 am-10:30 am

2 stops24h 33m

Guatemala City La Aurora

Fri 10/17

12:27 pm-5:45 pm

1 stop28h 18m

$312

St. LouisGuatemala City

STL - GUA

STLGUA

Lambert-St Louis

Thu 9/25

10:35 am-11:25 am

1 stop25h 50m

Guatemala City La Aurora

Tue 9/30

4:23 pm-9:40 am

2 stops40h 17m

$334

St. LouisGuatemala City

STL - GUA

STLGUA

Lambert-St Louis

Wed 10/1

7:55 pm-8:35 pm

2 stops25h 40m

Guatemala City La Aurora

Wed 10/8

12:27 pm-10:02 am

1 stop20h 35m

$362

St. LouisGuatemala City

STL - GUA

STLGUA

Lambert-St Louis

Sat 11/15

8:54 am-8:14 pm

2 stops11h 20m

Guatemala City La Aurora

Wed 11/19

7:00 am-8:16 pm

2 stops13h 16m

$461

St. LouisGuatemala City

STL - GUA

STLGUA

Lambert-St Louis

Sat 11/15

5:58 pm-1:56 pm

1 stop19h 58m

Guatemala City La Aurora

Wed 11/19

1:48 pm-10:32 pm

1 stop8h 44m

$466

St. LouisGuatemala City

STL - GUA

STLGUA

Lambert-St Louis

Tue 9/30

11:06 am-4:32 pm

1 stop6h 26m

Guatemala City La Aurora

Tue 10/7

12:38 pm-10:00 pm

1 stop8h 22m

$493

St. LouisGuatemala City

STL - GUA

STLGUA

Lambert-St Louis

Tue 9/30

9:20 am-6:49 pm

2 stops10h 29m

Guatemala City La Aurora

Tue 10/7

6:15 am-4:28 pm

1 stop9h 13m

$497

St. LouisGuatemala City

STL - GUA

STLGUA

Lambert-St Louis

Thu 9/25

3:35 pm-6:20 am

2 stops15h 45m

Guatemala City La Aurora

Tue 9/30

11:20 am-5:34 pm

3 stops29h 14m

$609

St. LouisGuatemala City

STL - GUA

STLGUA

Lambert-St Louis

Tue 9/30

6:00 am-6:20 am

3 stops25h 20m

Guatemala City La Aurora

Tue 10/7

11:24 am-12:03 am

2 stops35h 39m

$682

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 15 resultsSorted by cheapest first
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See travel insights to Guatemala from

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

What is the cheapest month to fly to Guatemala?

In general, April 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 $446. The month of September is another great option to travel to Guatemala, with average flight prices from St. Louis averaging around $485.

What is the cheapest day to depart on your flight to Guatemala?

Our data shows that Wednesday is the least expensive day to fly to Guatemala. Tickets to fly out on this day can be as low as $446. The most expensive day to fly to Guatemala is Sunday, with ticket prices averaging around $760.

What is the cheapest time of day to depart on your flight to Guatemala?

According to our data, the cheapest time of day to fly to Guatemala is in the evening. momondo users have found flights departing from St. Louis to Guatemala in the evening for as low as $292. Keep in mind that these prices may fluctuate based on what airline you choose and the time of year you plan to travel. Flights to Guatemala are more costly in the morning, with an average ticket price of $635. Departure times in the morning fall within the peak daily travel times, which is why tickets can be more expensive.

How far in advance should I book a flight to Guatemala?

You are more likely to see cheaper flights to Guatemala from St. Louis when booking weeks ahead of your departure date. In general, you can expect to find flights to Guatemala for around $597 when searching weeks out. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Guatemala from St. Louis for as low as $349 on momondo.

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

$236

Fastest flight time

5h 52m

Direct flights

None

Airports in Guatemala

1 airport
The best one-way flight to Guatemala from St. Louis in the past 72 hours is $236. The best round-trip flight deal from St. Louis to Guatemala found on momondo in the last 72 hours is $288.
The fastest flight from St. Louis to Guatemala takes 5h 52m
There are no direct flights from St. Louis to Guatemala. Popular non-direct route for this connection is Lambert-St Louis Airport - Guatemala City La Aurora Airport.
There is 1 airport near Guatemala: Guatemala City La Aurora (GUA)
Search flight deals

  • 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?

  • 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
United AirlinesPriceFrom $340Free CancellationRating
7.4
8,925 reviews
Search United Airlines flights
DeltaPriceFrom $435Free CancellationRating
8.0
7,981 reviews
Search Delta flights
American AirlinesPriceFrom $446Free CancellationRating
7.2
10,000 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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