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Cheap flights from St. Louis to Guatemala from $350

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 5/10. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
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.
United Airlines Logo
6:14 am - 11:24 am
STL
-
GUA
6h 10m
1 stop
United Airlines Logo
1:05 am - 9:48 am
GUA
-
STL
8h 43m
1 stop
$479United Airlines
Tue, Aug 11 - Fri, Nov 6
United Airlines Logo
6:14 am - 11:24 am
STL
-
GUA
6h 10m
1 stop
United Airlines Logo
1:05 am - 12:20 pm
GUA
-
STL
11h 15m
2 stops
$483United Airlines
Tue, Aug 11 - Fri, Nov 6
American Airlines Logo
5:40 am - 1:24 pm
STL
-
GUA
8h 44m
1 stop
American Airlines Logo
12:04 pm - 11:41 pm
GUA
-
STL
10h 37m
1 stop
$509American Airlines
Wed, Sep 16 - Sat, Sep 26
American Airlines Logo
5:27 am - 6:20 pm
STL
-
GUA
13h 53m
2 stops
American Airlines Logo
7:15 am - 8:03 pm
GUA
-
STL
11h 48m
2 stops
$513American Airlines
Wed, Sep 16 - Sat, Sep 26
United Airlines Logo
11:10 am - 6:49 pm
STL
-
GUA
8h 39m
1 stop
United Airlines Logo
6:15 am - 2:17 pm
GUA
-
STL
7h 02m
1 stop
$543United Airlines
Sat, Sep 19 - Sat, Sep 26
American Airlines Logo
8:06 pm - 1:21 pm
STL
-
GUA
18h 15m
2 stops
American Airlines Logo
6:36 am - 7:27 pm
GUA
-
STL
12h 51m
2 stops
$545American Airlines
Mon, Aug 10 - Sat, Nov 7
Multiple Airlines Logo
3:30 pm - 8:51 pm
STL
-
GUA
30h 21m
2 stops
Multiple Airlines Logo
11:16 am - 6:18 pm
GUA
-
STL
30h 02m
1 stop
$546Multiple Airlines
Thu, Jun 4 - Thu, Jun 11
American Airlines Logo
11:35 am - 7:22 pm
STL
-
GUA
8h 47m
1 stop
American Airlines Logo
2:25 pm - 10:45 am
GUA
-
STL
19h 20m
1 stop
$553American Airlines
Thu, Aug 13 - Mon, Aug 17
American Airlines Logo
5:42 am - 7:22 pm
STL
-
GUA
14h 40m
2 stops
American Airlines Logo
2:25 pm - 10:45 am
GUA
-
STL
19h 20m
1 stop
$557American Airlines
Thu, Aug 13 - Mon, Aug 17
American Airlines Logo
5:42 am - 1:21 pm
STL
-
GUA
8h 39m
1 stop
American Airlines Logo
2:25 pm - 10:45 am
GUA
-
STL
19h 20m
1 stop
$563American Airlines
Thu, Aug 13 - Mon, Aug 17

American Airlines flights from St. Louis to Guatemala

Our best American Airlines deals on St. Louis to Guatemala flight tickets
American Airlines
Sep 16
STL5:40 amLambert-St Louis
8h 44m
1 stop
GUA1:24 pmGuatemala City La Aurora
Sep 26
GUA12:04 pmGuatemala City La Aurora
10h 37m
1 stop
STL11:41 pmLambert-St Louis
$509
American Airlines
Sep 16
STL5:27 amLambert-St Louis
13h 53m
2 stops
GUA6:20 pmGuatemala City La Aurora
Sep 26
GUA7:15 amGuatemala City La Aurora
11h 48m
2 stops
STL8:03 pmLambert-St Louis
$513
American Airlines
Aug 10
STL8:06 pmLambert-St Louis
18h 15m
2 stops
GUA1:21 pmGuatemala City La Aurora
Nov 7
GUA6:36 amGuatemala City La Aurora
12h 51m
2 stops
STL7:27 pmLambert-St Louis
$545

United Airlines flights from St. Louis to Guatemala

Our best United Airlines deals on St. Louis to Guatemala flight tickets
United Airlines
Aug 11
STL6:14 amLambert-St Louis
6h 10m
1 stop
GUA11:24 amGuatemala City La Aurora
Nov 6
GUA1:05 amGuatemala City La Aurora
8h 43m
1 stop
STL9:48 amLambert-St Louis
$479
United Airlines
Aug 11
STL6:14 amLambert-St Louis
6h 10m
1 stop
GUA11:24 amGuatemala City La Aurora
Nov 6
GUA1:05 amGuatemala City La Aurora
11h 15m
2 stops
STL12:20 pmLambert-St Louis
$483
United Airlines
Sep 19
STL11:10 amLambert-St Louis
8h 39m
1 stop
GUA6:49 pmGuatemala City La Aurora
Sep 26
GUA6:15 amGuatemala City La Aurora
7h 02m
1 stop
STL2:17 pmLambert-St Louis
$543

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 May 6, 2026.
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

Cheapest round-trip
Quickest round-trip

St. LouisGuatemala City

STL - GUA

STLGUA

Lambert-St Louis

Tue 8/11

6:14 am-11:24 am

1 stop6h 10m

Guatemala City La Aurora

Fri 11/6

1:05 am-9:48 am

1 stop8h 43m

$479

St. LouisGuatemala City

STL - GUA

STLGUA

Lambert-St Louis

Tue 8/11

6:14 am-11:24 am

1 stop6h 10m

Guatemala City La Aurora

Fri 11/6

1:05 am-12:20 pm

2 stops11h 15m

$483

St. LouisGuatemala City

STL - GUA

STLGUA

Lambert-St Louis

Wed 9/16

5:40 am-1:24 pm

1 stop8h 44m

Guatemala City La Aurora

Sat 9/26

12:04 pm-11:41 pm

1 stop10h 37m

$509

St. LouisGuatemala City

STL - GUA

STLGUA

Lambert-St Louis

Wed 9/16

5:27 am-6:20 pm

2 stops13h 53m

Guatemala City La Aurora

Sat 9/26

7:15 am-8:03 pm

2 stops11h 48m

$513

St. LouisGuatemala City

STL - GUA

STLGUA

Lambert-St Louis

Sat 9/19

11:10 am-6:49 pm

1 stop8h 39m

Guatemala City La Aurora

Sat 9/26

6:15 am-2:17 pm

1 stop7h 02m

$543

St. LouisGuatemala City

STL - GUA

STLGUA

Lambert-St Louis

Mon 8/10

8:06 pm-1:21 pm

2 stops18h 15m

Guatemala City La Aurora

Sat 11/7

6:36 am-7:27 pm

2 stops12h 51m

$545

St. LouisGuatemala City

STL - GUA

STLGUA

Lambert-St Louis

Thu 6/4

3:30 pm-8:51 pm

2 stops30h 21m

Guatemala City La Aurora

Thu 6/11

11:16 am-6:18 pm

1 stop30h 02m

$546

St. LouisGuatemala City

STL - GUA

STLGUA

Lambert-St Louis

Thu 8/13

11:35 am-7:22 pm

1 stop8h 47m

Guatemala City La Aurora

Mon 8/17

2:25 pm-10:45 am

1 stop19h 20m

$553

St. LouisGuatemala City

STL - GUA

STLGUA

Lambert-St Louis

Thu 8/13

5:42 am-7:22 pm

2 stops14h 40m

Guatemala City La Aurora

Mon 8/17

2:25 pm-10:45 am

1 stop19h 20m

$557

St. LouisGuatemala City

STL - GUA

STLGUA

Lambert-St Louis

Thu 8/13

5:42 am-1:21 pm

1 stop8h 39m

Guatemala City La Aurora

Mon 8/17

2:25 pm-10:45 am

1 stop19h 20m

$563

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 17 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, May 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 $211. The month of June is another great option to travel to Guatemala, with average flight prices from St. Louis averaging around $267.

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 31m

Direct flights

None
The fastest flight from St. Louis to Guatemala takes 6h 31m
There are no direct flights from St. Louis to Guatemala. There are no popular flight routes from St. Louis to Guatemala.
Search flight deals

Frequently asked questions about flying from St. Louis to Guatemala

  • 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
9,684 reviews
Search United Airlines flights
American AirlinesPriceFrom $463Free CancellationRating
7.1
11,666 reviews
Search American Airlines flights
DeltaPriceFrom $489Free CancellationRating
7.9
8,456 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.

An easier way to manage your Guatemala trip

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