Montevideo

$1,275+ Cheap flights from St. Louis (STL) to Montevideo (MVD)

This is the cheapest round-trip flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 7/16. Fares are subject to change and may not be available on all flights or dates of travel.
STL — MVD
Aug 2 — Aug 91
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Cheap flight deals from St. Louis to Montevideo

Cheapest flights from St. Louis to Montevideo
Explore the most affordable flight options available from St. Louis to Montevideo. Find the lowest fares from popular airlines and budget airlines, with prices last updated on July 3, 2026.

This KAYAK deal was found by Cheapflights users on 7/1. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure KAYAK is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 7/166:00 am
STL
-
MVD
2 stops28h 15m
GOL
Tue 7/281:05 pm
MVD
-
STL
2 stops23h 19m
GOL
Deal found 7/1$1,275
This KAYAK deal was found by Cheapflights users on 6/29. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure KAYAK is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 9/113:13 pm
STL
-
MVD
2 stops19h 02m
Multiple Airlines
Sun 9/201:05 pm
MVD
-
STL
2 stops24h 57m
Multiple Airlines
Deal found 6/29$1,297
This Delta deal was found by Cheapflights users on 7/1. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 7/149:24 am
STL
-
MVD
2 stops19h 01m
Delta
Mon 7/277:40 am
MVD
-
STL
2 stops26h 39m
Delta
Deal found 7/1$1,321
This Delta deal was found by Cheapflights users on 7/1. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 7/186:00 am
STL
-
MVD
2 stops32h 05m
Delta
Wed 7/297:40 am
MVD
-
STL
2 stops18h 13m
Delta
Deal found 7/1$1,351
This United Airlines deal was found by Cheapflights users on 7/1. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 7/176:14 am
STL
-
MVD
2 stops23h 06m
United Airlines
Wed 7/2912:41 am
MVD
-
STL
2 stops25h 03m
United Airlines
Deal found 7/1$1,353
This United deal was found by Cheapflights users on 7/1. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 7/1711:10 am
STL
-
MVD
2 stops35h 51m
Multiple Airlines
Tue 7/287:05 am
MVD
-
STL
2 stops53h 02m
Multiple Airlines
Deal found 7/1$1,362
This Delta deal was found by Cheapflights users on 7/1. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 7/186:00 am
STL
-
MVD
2 stops32h 05m
Delta
Fri 7/317:40 am
MVD
-
STL
2 stops27h 26m
Delta
Deal found 7/1$1,381
This United Airlines deal was found by Cheapflights users on 7/1. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 7/178:35 am
STL
-
MVD
2 stops20h 45m
United Airlines
Thu 7/3012:41 am
MVD
-
STL
2 stops19h 01m
United Airlines
Deal found 7/1$1,383
This United Airlines deal was found by Cheapflights users on 7/1. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 7/176:01 am
STL
-
MVD
2 stops41h 00m
United Airlines
Sat 7/2512:41 am
MVD
-
STL
2 stops49h 03m
United Airlines
Deal found 7/1$1,406
This KAYAK deal was found by Cheapflights users on 7/1. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure KAYAK is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 7/179:22 am
STL
-
MVD
2 stops24h 53m
GOL
Wed 7/291:05 pm
MVD
-
STL
2 stops23h 19m
GOL
Deal found 7/1$1,549
This Delta deal was found by Cheapflights users on 7/1. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 7/201:22 pm
STL
-
MVD
2 stops19h 43m
Delta
Sat 7/256:40 pm
MVD
-
STL
2 stops17h 03m
Delta
Deal found 7/1$1,832
This Delta deal was found by Cheapflights users on 7/1. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 7/191:22 pm
STL
-
MVD
2 stops26h 23m
Delta
Sat 7/256:40 pm
MVD
-
STL
2 stops17h 03m
Delta
Deal found 7/1$1,863

Find flight deals from St. Louis to Montevideo

Discover tips and strategies to find the most affordable flight options for your journey from St. Louis (STL) to Montevideo (MVD). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated July 3, 2026.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$1,275
(KAYAK)
Provider with most accurate pricing for Lambert-St Louis-Montevideo Carrasco flight deals.
Provider most trusted by Cheapflights users for Lambert-St Louis-Montevideo Carrasco flights.
From Lambert-St Louis to Montevideo Carrasco

Cheapflights Fare Finder

 
Customize your flight search to find flights from St. Louis to Montevideo 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, Cheapflights users made 2,558,603 searches. Data last updated July 3, 2026.
Use the filters below to find and compare flights from St. Louis to Montevideo that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

St. LouisMontevideo

STL - MVD

STLMVD

Lambert-St Louis

Fri 9/11

3:13 pm-12:15 pm

2 stops19h 02m

Montevideo Carrasco

Sun 9/20

1:05 pm-12:02 pm

2 stops24h 57m

$1,297

St. LouisMontevideo

STL - MVD

STLMVD

Lambert-St Louis

Thu 7/16

9:24 am-4:05 pm

2 stops28h 41m

Montevideo Carrasco

Sun 7/26

6:00 pm-11:53 pm

2 stops31h 53m

$1,321
Quickest round-trip

St. LouisMontevideo

STL - MVD

STLMVD

Lambert-St Louis

Tue 7/21

10:51 am-6:25 am

2 stops17h 34m

Montevideo Carrasco

Wed 7/29

7:40 am-11:53 pm

2 stops18h 13m

$1,321

St. LouisMontevideo

STL - MVD

STLMVD

Lambert-St Louis

Tue 7/14

9:24 am-6:25 am

2 stops19h 01m

Montevideo Carrasco

Mon 7/27

7:40 am-8:19 am

2 stops26h 39m

$1,321

St. LouisMontevideo

STL - MVD

STLMVD

Lambert-St Louis

Sun 7/19

10:51 am-6:25 am

2 stops17h 34m

Montevideo Carrasco

Tue 7/28

6:40 pm-12:17 pm

2 stops19h 37m

$1,351

St. LouisMontevideo

STL - MVD

STLMVD

Lambert-St Louis

Sun 7/19

9:24 am-6:25 am

2 stops19h 01m

Montevideo Carrasco

Sun 7/26

7:40 am-2:48 pm

2 stops33h 08m

$1,351

St. LouisMontevideo

STL - MVD

STLMVD

Lambert-St Louis

Fri 7/17

11:10 am-1:01 am

2 stops35h 51m

Montevideo Carrasco

Tue 7/28

7:05 am-10:07 am

2 stops53h 02m

$1,362

St. LouisMontevideo

STL - MVD

STLMVD

Lambert-St Louis

Mon 7/20

1:22 pm-11:05 am

2 stops19h 43m

Montevideo Carrasco

Sat 7/25

6:40 pm-9:43 am

2 stops17h 03m

$1,832

St. LouisMontevideo

STL - MVD

STLMVD

Lambert-St Louis

Mon 10/5

5:00 am-12:15 pm

2 stops29h 15m

Montevideo Carrasco

Mon 10/19

1:05 pm-9:56 pm

2 stops34h 51m

$1,985

St. LouisMontevideo

STL - MVD

STLMVD

Lambert-St Louis

Tue 7/21

6:00 am-6:25 am

2 stops22h 25m

Montevideo Carrasco

Wed 7/29

4:45 pm-9:43 am

3 stops42h 58m

$2,304

Flights are sorted by cheapest round-trip flights first.

Deals found on 6/29

Showing 1-10 of 12 resultsSorted by cheapest first
1
2
  • Most accurate provider: When it comes to deals on St. Louis-Montevideo flights, users find the pricing of FlightHub to be most consistent on Cheapflights vs. FlightHub Users can find the same prices on St. Louis-Montevideo flight deals on Cheapflights vs. FlightHub >95% of the time. Price accuracy is based on data collected from St. Louis-Montevideo flight searches over the past month and is updated monthly.
  • Most trusted provider: When it comes to deals on St. Louis-Montevideo flights, Cheapflights users trust FlightHub the most. FlightHub has received a user feedback score of 3 out of 3 stars (3 being the best), meaning they have been trusted the most by Cheapflights users looking for St. Louis-Montevideo flight deals. Provider user feedback score is based on Cheapflights searches over the past month and is updated monthly.

Best time to book a flight from St. Louis to Montevideo

Have a flexible travel schedule? Discover the best time to fly to Montevideo from St. Louis with our price prediction graph.
Estimated round-trip price
Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.

Related info for your journey

Find useful and relevant information for your journey from St. Louis to Montevideo. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.
  • How long is the flight from St. Louis to Montevideo?

    A quick flight from St. Louis to Montevideo can take about 28h 41m. Delta provides one of the quickest options available for as low as $1,321. There are 5534 mi between St. Louis and Montevideo.

  • Can I find deals for flights from St. Louis to Montevideo that include hotel bookings?

    Yes. In addition to deals on St. Louis to Montevideo flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from St. Louis to Montevideo?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from St. Louis to Montevideo.

  • Can I find deals for business class flights from St. Louis to Montevideo?

    Yes. Cheapflights offers flight deals from St. Louis to Montevideo by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

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