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Cheap flights from St. Louis to Uruguay from $1,550

1 adult
1 adult, Economy, 0 bags

Find the cheapest flights from St. Louis to Uruguay

Cheap round-trip flights

Enter your travel dates to find the best prices.
Delta Logo
6:00 am - 10:53 amSTL  Lambert-St Louis-MVD Montevideo Carrasco
25h 53m2 stops Atlanta Hartsfield-Jackson Santiago Arturo Merino Benitez
Delta Logo
7:40 am - 1:26 pmMVD  Montevideo Carrasco-STL Lambert-St Louis
32h 46m2 stops Lima J Chavez Intl Salt Lake City
$1,550Delta
Mon, Dec 14 - Thu, Jan 7
Delta Logo
7:18 pm - 10:53 amSTL  Lambert-St Louis-MVD Montevideo Carrasco
36h 35m2 stops Atlanta Hartsfield-Jackson Santiago Arturo Merino Benitez
Delta Logo
7:40 am - 1:26 pmMVD  Montevideo Carrasco-STL Lambert-St Louis
32h 46m2 stops Lima J Chavez Intl Salt Lake City
$1,559Delta
Sun, Dec 13 - Thu, Jan 7
Delta Logo
7:03 am - 10:53 amSTL  Lambert-St Louis-MVD Montevideo Carrasco
24h 50m2 stops Atlanta Hartsfield-Jackson Santiago Arturo Merino Benitez
Delta Logo
7:40 am - 1:26 pmMVD  Montevideo Carrasco-STL Lambert-St Louis
32h 46m2 stops Lima J Chavez Intl Salt Lake City
$1,643Delta
Mon, Dec 14 - Tue, Jan 5
Delta Logo
7:18 pm - 10:53 amSTL  Lambert-St Louis-MVD Montevideo Carrasco
36h 35m2 stops Atlanta Hartsfield-Jackson Santiago Arturo Merino Benitez
Delta Logo
7:40 am - 1:26 pmMVD  Montevideo Carrasco-STL Lambert-St Louis
32h 46m2 stops Lima J Chavez Intl Salt Lake City
$1,652Delta
Sun, Dec 13 - Tue, Jan 5
LATAM Airlines Logo
11:51 am - 5:50 pmSTL  Lambert-St Louis-MVD Montevideo Carrasco
26h 59m2 stops Atlanta Hartsfield-Jackson Sao Paulo Guarulhos Intl
LATAM Airlines Logo
5:15 pm - 10:48 amMVD  Montevideo Carrasco-STL Lambert-St Louis
20h 33m2 stops Sao Paulo Guarulhos Intl Atlanta Hartsfield-Jackson
$1,713LATAM Airlines
Mon, Mar 1 - Thu, Mar 4
LATAM Airlines Logo
10:15 am - 6:40 amSTL  Lambert-St Louis-MVD Montevideo Carrasco
17h 25m2 stops Atlanta Hartsfield-Jackson Lima J Chavez Intl
LATAM Airlines Logo
5:15 pm - 9:09 amMVD  Montevideo Carrasco-STL Lambert-St Louis
18h 54m2 stops Sao Paulo Guarulhos Intl Atlanta Hartsfield-Jackson
$1,715LATAM Airlines
Mon, Mar 1 - Thu, Mar 4
Delta Logo
6:00 am - 10:53 amSTL  Lambert-St Louis-MVD Montevideo Carrasco
25h 53m2 stops Atlanta Hartsfield-Jackson Santiago Arturo Merino Benitez
Delta Logo
7:40 am - 9:17 amMVD  Montevideo Carrasco-STL Lambert-St Louis
28h 37m2 stops Lima J Chavez Intl Atlanta Hartsfield-Jackson
$1,720Delta
Mon, Dec 14 - Thu, Jan 7
Delta Logo
7:18 pm - 10:53 amSTL  Lambert-St Louis-MVD Montevideo Carrasco
36h 35m2 stops Atlanta Hartsfield-Jackson Santiago Arturo Merino Benitez
Delta Logo
7:40 am - 9:17 amMVD  Montevideo Carrasco-STL Lambert-St Louis
28h 37m2 stops Lima J Chavez Intl Atlanta Hartsfield-Jackson
$1,729Delta
Sun, Dec 13 - Thu, Jan 7
LATAM Airlines Logo
12:36 pm - 10:53 amSTL  Lambert-St Louis-MVD Montevideo Carrasco
19h 17m2 stops Atlanta Hartsfield-Jackson Santiago Arturo Merino Benitez
LATAM Airlines Logo
11:50 am - 4:28 pmMVD  Montevideo Carrasco-STL Lambert-St Louis
31h 38m2 stops Santiago Arturo Merino Benitez Atlanta Hartsfield-Jackson
$1,760LATAM Airlines
Mon, Dec 14 - Fri, Jan 1
Delta Logo
7:03 am - 10:53 amSTL  Lambert-St Louis-MVD Montevideo Carrasco
24h 50m2 stops Atlanta Hartsfield-Jackson Santiago Arturo Merino Benitez
Delta Logo
7:40 am - 4:34 pmMVD  Montevideo Carrasco-STL Lambert-St Louis
35h 54m2 stops Lima J Chavez Intl Atlanta Hartsfield-Jackson
$1,807Delta
Tue, Dec 15 - Tue, Jan 5

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Copa Airlines flights from St. Louis to Uruguay

Our best Copa Airlines deals on St. Louis to Uruguay flight tickets
Copa Airlines
Dec 26
STL9:35 amLambert-St Louis
18h 50m
2 stops
MVD7:25 amMontevideo Carrasco
Jan 1
MVD1:37 amMontevideo Carrasco
19h 41m
2 stops
STL6:18 pmLambert-St Louis
$2,298
Copa Airlines
Dec 16
STL8:30 amLambert-St Louis
19h 55m
2 stops
MVD7:25 amMontevideo Carrasco
Jan 4
MVD10:26 amMontevideo Carrasco
26h 42m
2 stops
STL10:08 amLambert-St Louis
$2,309
Copa Airlines
Dec 26
STL9:35 amLambert-St Louis
18h 50m
2 stops
MVD7:25 amMontevideo Carrasco
Jan 5
MVD10:26 amMontevideo Carrasco
26h 05m
2 stops
STL9:31 amLambert-St Louis
$2,377

LATAM Airlines flights from St. Louis to Uruguay

Our best LATAM Airlines deals on St. Louis to Uruguay flight tickets
LATAM Airlines
Mar 1
STL11:51 amLambert-St Louis
26h 59m
2 stops
MVD5:50 pmMontevideo Carrasco
Mar 4
MVD5:15 pmMontevideo Carrasco
20h 33m
2 stops
STL10:48 amLambert-St Louis
$1,713
LATAM Airlines
Mar 1
STL10:15 amLambert-St Louis
17h 25m
2 stops
MVD6:40 amMontevideo Carrasco
Mar 4
MVD5:15 pmMontevideo Carrasco
18h 54m
2 stops
STL9:09 amLambert-St Louis
$1,715
LATAM Airlines
Dec 14
STL12:36 pmLambert-St Louis
19h 17m
2 stops
MVD10:53 amMontevideo Carrasco
Jan 1
MVD11:50 amMontevideo Carrasco
31h 38m
2 stops
STL4:28 pmLambert-St Louis
$1,760

momondo Fare Finder

 
Use the filters below to find and compare flights from St. Louis to Uruguay that are best for you.

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Route

Depart

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Price

Cheapest round-trip

St. LouisMontevideo

STL Lambert-St Louis - MVD Montevideo Carrasco

STLMVD

Lambert-St Louis

Mon 12/14

6:00 am-10:53 am

2 stops25h 53m

Montevideo Carrasco

Thu 1/7

7:40 am-1:26 pm

2 stops32h 46m

$1,550

St. LouisMontevideo

STL Lambert-St Louis - MVD Montevideo Carrasco

STLMVD

Lambert-St Louis

Sun 12/13

7:18 pm-10:53 am

2 stops36h 35m

Montevideo Carrasco

Thu 1/7

7:40 am-1:26 pm

2 stops32h 46m

$1,559

St. LouisMontevideo

STL Lambert-St Louis - MVD Montevideo Carrasco

STLMVD

Lambert-St Louis

Mon 12/14

7:03 am-10:53 am

2 stops24h 50m

Montevideo Carrasco

Tue 1/5

7:40 am-1:26 pm

2 stops32h 46m

$1,643

St. LouisMontevideo

STL Lambert-St Louis - MVD Montevideo Carrasco

STLMVD

Lambert-St Louis

Sun 12/13

7:18 pm-10:53 am

2 stops36h 35m

Montevideo Carrasco

Tue 1/5

7:40 am-1:26 pm

2 stops32h 46m

$1,652

St. LouisMontevideo

STL Lambert-St Louis - MVD Montevideo Carrasco

STLMVD

Lambert-St Louis

Mon 3/1

11:51 am-5:50 pm

2 stops26h 59m

Montevideo Carrasco

Thu 3/4

5:15 pm-10:48 am

2 stops20h 33m

$1,713
Quickest round-trip

St. LouisMontevideo

STL Lambert-St Louis - MVD Montevideo Carrasco

STLMVD

Lambert-St Louis

Mon 3/1

10:15 am-6:40 am

2 stops17h 25m

Montevideo Carrasco

Thu 3/4

5:15 pm-9:09 am

2 stops18h 54m

$1,715

St. LouisMontevideo

STL Lambert-St Louis - MVD Montevideo Carrasco

STLMVD

Lambert-St Louis

Mon 12/14

6:00 am-10:53 am

2 stops25h 53m

Montevideo Carrasco

Thu 1/7

7:40 am-9:17 am

2 stops28h 37m

$1,720

St. LouisMontevideo

STL Lambert-St Louis - MVD Montevideo Carrasco

STLMVD

Lambert-St Louis

Sun 12/13

7:18 pm-10:53 am

2 stops36h 35m

Montevideo Carrasco

Thu 1/7

7:40 am-9:17 am

2 stops28h 37m

$1,729

St. LouisMontevideo

STL Lambert-St Louis - MVD Montevideo Carrasco

STLMVD

Lambert-St Louis

Mon 12/14

12:36 pm-10:53 am

2 stops19h 17m

Montevideo Carrasco

Fri 1/1

11:50 am-4:28 pm

2 stops31h 38m

$1,760

St. LouisMontevideo

STL Lambert-St Louis - MVD Montevideo Carrasco

STLMVD

Lambert-St Louis

Tue 12/15

7:03 am-10:53 am

2 stops24h 50m

Montevideo Carrasco

Tue 1/5

7:40 am-4:34 pm

2 stops35h 54m

$1,807

Flights are sorted by cheapest round-trip flights first.

Sorted by cheapest first

Cheap St. Louis to Uruguay flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from St. Louis to Uruguay

Best Price Found

$1,550

Fastest flight time

17h 25m

Direct flights

None
The best flight deal from St. Louis to Uruguay found on momondo in the last 72 hours is $1,550
The fastest flight from St. Louis to Uruguay takes 17h 25m
There are no direct flights from St. Louis to Uruguay. There are no popular flight routes from St. Louis to Uruguay.
Search flight deals

Frequently asked questions about flying from St. Louis to Uruguay

  • When did momondo last update prices for flights from Lambert-St Louis Airport to Uruguay?

    Prices for flights from Lambert-St Louis Airport to Uruguay are updated daily.

  • How old do you have to be to fly from Lambert-St Louis Airport to Uruguay?

    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 Uruguay.

  • What documentation or ID do you need to fly to Uruguay?

    The required travel and health documents for your Uruguay trip may vary depending on your itinerary and personal circumstances. As a general rule, you should carry multiple documents, including a national ID card or driver's license and a passport valid for six months after your intended arrival at Uruguay. We recommend that you seek guidance from your airline or a reliable third party such as IATA.

Frequently asked questions about flying from St. Louis to Uruguay

  • How do I get Price Alerts for flights from St. Louis to Uruguay?

    You can take advantage of momondo’s Price Alerts by first searching for your flights to St. Louis from Uruguay. Flight offers will be shown to you in real-time. From there you can create a Price Alert by using our on-site widget.

  • How can I save money on flights from St. Louis to Uruguay with momondo?

    Leverage our AI within our “Price Forecast” tool, which predicts if it’s better to book now or wait until prices decrease. You can strategically pick the best days to fly and save money on your trip by using our “Price Calendar” tool. “Explore” shows an overview of how much it costs to fly to anywhere from a selected city or airport. Our “Discover” content is a great option for travel inspiration and money-saving tips, while “Price Alerts” will update you when prices change, so you can book when fares are right.

  • How does momondo find its flight prices?

    We compare prices from 700+ competitors to help you find the price that works best for you. momondo operates in over 30 international markets, bringing you access to a wide range of fares and deals. Search for your travel using momondo for a diverse range of options from airlines and OTAs.

Why use momondo?

Why should I use momondo to find a flight deal from St. Louis to Uruguay?

We help find the flight that best suits your needs, momondo compares prices from hundreds of airlines and travel agents and helps you filter them to find the best flight from St. Louis to Uruguay for you.

Can I find flights from St. Louis to Uruguay with flexible booking policies on momondo?

All flight searches from St. Louis to Uruguay on momondo can be filtered to show those which offer flexible booking policies.

How can momondo help me find flights from St. Louis to Uruguay?

momondo offers useful filters to help you find the right flight. Choose specific flight times, airports or even what payment method you prefer. We have numerous options to help you book your ideal flight from St. Louis to Uruguay.

I’m not ready to book a flight from St. Louis to Uruguay right now. Can momondo alert me if prices change?

Of course. momondo tracks the price of St. Louis to Uruguay 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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