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Cheap flights from St. Louis to Guatemala from $184

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 1/29. 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

Enter your travel dates to find the best prices.
Multiple Airlines Logo
3:49 pm - 11:20 am
STL
-
GUA
19h 31m1 stop
Multiple Airlines Logo
12:15 pm - 10:27 pm
GUA
-
STL
10h 12m1 stop
$312Multiple Airlines
Tue, Feb 10 - Tue, Feb 24
Multiple Airlines Logo
5:11 pm - 1:16 pm
STL
-
GUA
44h 05m2 stops
Multiple Airlines Logo
12:15 pm - 10:34 pm
GUA
-
STL
10h 19m1 stop
$315Multiple Airlines
Sun, Jan 11 - Sat, Jan 17
Multiple Airlines Logo
5:11 pm - 11:20 am
STL
-
GUA
18h 09m1 stop
Multiple Airlines Logo
12:15 pm - 10:34 pm
GUA
-
STL
10h 19m1 stop
$332Multiple Airlines
Sun, Jan 11 - Sat, Jan 17
Frontier Logo
7:43 pm - 6:07 pm
STL
-
GUA
22h 24m2 stops
Frontier Logo
1:44 pm - 10:34 pm
GUA
-
STL
8h 50m1 stop
$337Frontier
Sat, Jan 10 - Sat, Jan 17
Multiple Airlines Logo
5:42 pm - 11:20 am
STL
-
GUA
17h 38m1 stop
Multiple Airlines Logo
2:11 pm - 11:33 pm
GUA
-
STL
33h 22m2 stops
$343Multiple Airlines
Sat, Jan 31 - Sun, Feb 8
Frontier Logo
7:43 pm - 6:07 pm
STL
-
GUA
22h 24m2 stops
Frontier Logo
1:44 pm - 6:51 am
GUA
-
STL
41h 07m2 stops
$356Frontier
Sat, Jan 10 - Sat, Jan 17
Frontier Logo
5:11 pm - 1:31 pm
STL
-
GUA
20h 20m2 stops
Frontier Logo
1:44 pm - 6:51 am
GUA
-
STL
41h 07m2 stops
$372Frontier
Sun, Jan 11 - Sat, Jan 17
Multiple Airlines Logo
5:11 pm - 11:20 am
STL
-
GUA
18h 09m1 stop
Multiple Airlines Logo
12:15 pm - 11:33 pm
GUA
-
STL
11h 18m1 stop
$379Multiple Airlines
Wed, Jan 14 - Wed, Jan 28
Multiple Airlines Logo
9:35 am - 11:20 am
STL
-
GUA
25h 45m1 stop
Multiple Airlines Logo
12:15 pm - 6:51 am
GUA
-
STL
18h 36m2 stops
$381Multiple Airlines
Sun, Jan 11 - Sun, Jan 18
Multiple Airlines Logo
5:42 pm - 11:20 am
STL
-
GUA
17h 38m1 stop
Multiple Airlines Logo
12:15 pm - 9:21 am
GUA
-
STL
21h 06m1 stop
$395Multiple Airlines
Sat, Jan 31 - Sun, Feb 8

American Airlines flights from St. Louis to Guatemala

Our best American Airlines deals on St. Louis to Guatemala flight tickets
American Airlines
Jan 31
STL11:05 amLambert-St Louis
12h 24m
2 stops
GUA11:29 pmGuatemala City La Aurora
Feb 7
GUA7:00 amGuatemala City La Aurora
16h 26m
2 stops
STL11:26 pmLambert-St Louis
$462
Find similar
American Airlines
Jan 27
STL7:15 amLambert-St Louis
6h 52m
1 stop
GUA2:07 pmGuatemala City La Aurora
May 4
GUA2:40 pmGuatemala City La Aurora
17h 15m
1 stop
STL8:55 amLambert-St Louis
$475
Find similar
American Airlines
Jan 27
STL5:59 pmLambert-St Louis
20h 52m
2 stops
GUA2:51 pmGuatemala City La Aurora
May 4
GUA2:45 pmGuatemala City La Aurora
17h 31m
1 stop
STL9:16 amLambert-St Louis
$479
Find similar

United Airlines flights from St. Louis to Guatemala

Our best United Airlines deals on St. Louis to Guatemala flight tickets
United Airlines
Jan 18
STL4:49 pmLambert-St Louis
19h 37m
2 stops
GUA12:26 pmGuatemala City La Aurora
Jan 21
GUA2:10 amGuatemala City La Aurora
13h 42m
1 stop
STL3:52 pmLambert-St Louis
$532
Find similar
United Airlines
Jan 18
STL6:00 amLambert-St Louis
6h 26m
1 stop
GUA12:26 pmGuatemala City La Aurora
Jan 22
GUA11:59 pmGuatemala City La Aurora
10h 42m
1 stop
STL10:41 amLambert-St Louis
$548
Find similar
United Airlines
May 21
STL11:00 amLambert-St Louis
6h 32m
1 stop
GUA4:32 pmGuatemala City La Aurora
May 26
GUA3:45 pmGuatemala City La Aurora
16h 57m
1 stop
STL9:42 amLambert-St Louis
$580
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 December 16, 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

Tue 2/10

3:49 pm-11:20 am

1 stop19h 31m

Guatemala City La Aurora

Tue 2/24

12:15 pm-10:27 pm

1 stop10h 12m

$312

St. LouisGuatemala City

STL - GUA

STLGUA

Lambert-St Louis

Sun 1/11

5:11 pm-1:16 pm

2 stops44h 05m

Guatemala City La Aurora

Sat 1/17

12:15 pm-10:34 pm

1 stop10h 19m

$315

St. LouisGuatemala City

STL - GUA

STLGUA

Lambert-St Louis

Sun 1/11

5:11 pm-11:20 am

1 stop18h 09m

Guatemala City La Aurora

Sat 1/17

12:15 pm-10:34 pm

1 stop10h 19m

$332

St. LouisGuatemala City

STL - GUA

STLGUA

Lambert-St Louis

Sat 1/10

7:43 pm-6:07 pm

2 stops22h 24m

Guatemala City La Aurora

Sat 1/17

1:44 pm-10:34 pm

1 stop8h 50m

$337

St. LouisGuatemala City

STL - GUA

STLGUA

Lambert-St Louis

Sat 1/31

5:42 pm-11:20 am

1 stop17h 38m

Guatemala City La Aurora

Sun 2/8

2:11 pm-11:33 pm

2 stops33h 22m

$343

St. LouisGuatemala City

STL - GUA

STLGUA

Lambert-St Louis

Sat 1/10

7:43 pm-6:07 pm

2 stops22h 24m

Guatemala City La Aurora

Sat 1/17

1:44 pm-6:51 am

2 stops41h 07m

$356

St. LouisGuatemala City

STL - GUA

STLGUA

Lambert-St Louis

Sun 1/11

5:11 pm-1:31 pm

2 stops20h 20m

Guatemala City La Aurora

Sat 1/17

1:44 pm-6:51 am

2 stops41h 07m

$372

St. LouisGuatemala City

STL - GUA

STLGUA

Lambert-St Louis

Wed 1/14

5:11 pm-11:20 am

1 stop18h 09m

Guatemala City La Aurora

Wed 1/28

12:15 pm-11:33 pm

1 stop11h 18m

$379

St. LouisGuatemala City

STL - GUA

STLGUA

Lambert-St Louis

Sun 1/11

9:35 am-11:20 am

1 stop25h 45m

Guatemala City La Aurora

Sun 1/18

12:15 pm-6:51 am

2 stops18h 36m

$381

St. LouisGuatemala City

STL - GUA

STLGUA

Lambert-St Louis

Sat 1/31

5:42 pm-11:20 am

1 stop17h 38m

Guatemala City La Aurora

Sun 2/8

12:15 pm-9:21 am

1 stop21h 06m

$395

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 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, August 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 $489. The month of February is another great option to travel to Guatemala, with average flight prices from St. Louis averaging around $530.

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.

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

Fastest flight time

6h 21m

Direct flights

None
The fastest flight from St. Louis to Guatemala takes 6h 21m
There are no direct flights from St. Louis to Guatemala. There are no popular flight routes from St. Louis to Guatemala.
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 $457Free CancellationRating
7.4
9,095 reviews
Search United Airlines flights
American AirlinesPriceFrom $485Free CancellationRating
7.2
11,048 reviews
Search American Airlines flights
DeltaPriceFrom $519Free CancellationRating
7.9
8,010 reviews
Search Delta 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.

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