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Montevideo

$906+ 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 12/2. Fares are subject to change and may not be available on all flights or dates of travel.
STL — MVD
Jul 13 — Jul 201
Sun 7/13
Sun 7/20
1 adult, Economy
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Cheap 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 8, 2025.

Round-trip from

$906
(Delta)

Popular in

April

Cheapest in

May
From Lambert-St Louis to Montevideo Carrasco
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High demand for flights, 1% potential price rise
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Cheapest flight prices on average. 3% potential price decrease ($50 potential savings vs. average RT price).
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Find 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 8, 2025.

This Delta deal was found by Cheapflights users on 7/6. 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 12/26:00 amSTL - MVD
2 stops21h 40mDelta
Thu 12/42:25 amMVD - STL
2 stops37h 32mDelta
Deal found 7/6$906
This American Airlines deal was found by Cheapflights users on 7/7. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 12/27:07 pmSTL - MVD
2 stops36h 08mAmerican Airlines
Fri 12/511:25 pmMVD - STL
1 stop19h 12mAmerican Airlines
Deal found 7/7$1,068
This Priceline deal was found by Cheapflights users on 7/7. 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 Priceline is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 10/16:04 amSTL - MVD
2 stops40h 41mLATAM Airlines
Thu 10/97:25 amMVD - STL
2 stops18h 14mLATAM Airlines
Deal found 7/7$1,237
This United Airlines deal was found by Cheapflights users on 7/7. 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.
Mon 7/76:15 pmSTL - MVD
2 stops34h 41mUnited Airlines
Mon 7/1412:42 amMVD - STL
2 stops34h 46mUnited Airlines
Deal found 7/7$1,269
This Gurufare deal was found by Cheapflights users on 7/7. 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 Gurufare is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 9/123:59 pmSTL - MVD
2 stops18h 06mGOL
Tue 9/161:05 pmMVD - STL
2 stops24h 47mGOL
Deal found 7/7$1,366

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 8, 2025.
Use the filters below to find and compare flights from St. Louis to Montevideo that are best for you.

Fly from

St. Louis

Fly to

Montevideo

Route

Depart

Return

Price

St. LouisMontevideo

STL - MVD

STLMVD

Lambert-St Louis

Tue 12/2

6:00 am-6:40 am

2 stops21h 40m

Montevideo Carrasco

Thu 12/4

2:25 am-12:57 pm

2 stops37h 32m

$906

St. LouisMontevideo

STL - MVD

STLMVD

Lambert-St Louis

Tue 12/2

7:07 pm-10:15 am

2 stops36h 08m

Montevideo Carrasco

Fri 12/5

11:25 pm-3:37 pm

1 stop19h 12m

$1,068

St. LouisMontevideo

STL - MVD

STLMVD

Lambert-St Louis

Wed 10/1

6:04 am-12:45 am

2 stops40h 41m

Montevideo Carrasco

Thu 10/9

7:25 am-11:39 pm

2 stops18h 14m

$1,237

St. LouisMontevideo

STL - MVD

STLMVD

Lambert-St Louis

Fri 9/12

3:59 pm-12:05 pm

2 stops18h 06m

Montevideo Carrasco

Tue 9/16

1:05 pm-11:52 am

2 stops24h 47m

$1,366

St. LouisMontevideo

STL - MVD

STLMVD

Lambert-St Louis

Wed 10/1

6:30 am-12:56 am

2 stops40h 26m

Montevideo Carrasco

Tue 10/28

12:31 am-6:47 pm

2 stops20h 16m

$1,413

Flights are sorted by cheapest round-trip flights first.

Deals found on 7/6

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.

Reviews of airlines servicing Montevideo

Get insights into the airlines that provide service to Montevideo. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to Montevideo. Reviews last updated July 8, 2025.
Peruse reviews from past customers who have flown with Delta, LATAM Airlines, and United Airlines from St. Louis to Montevideo to help guide your decision. You can also see how each airline stacks up in terms of entertainment options, comfort, food, crew/service, and boarding process.
Delta
8.0
Very good
7,958 reviews

Entertainment

7.9

Food

7.3

Crew

8.5

Overall

8.0

Boarding

8.2

Comfort

7.9

Reviews

1 / 20
10.0
Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!
Delta
8.0
Very good
7,958 reviews
Delta
8.0
Very good
7,958 reviews

Entertainment

7.9

Food

7.3

Crew

8.5

Overall

8.0

Boarding

8.2

Comfort

7.9

Reviews

1 / 20
10.0
Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!
LATAM Airlines
7.5
Good
1,807 reviews
Delta
8.0
Very good
7,958 reviews

Entertainment

7.9

Food

7.3

Crew

8.5

Overall

8.0

Boarding

8.2

Comfort

7.9

Reviews

1 / 20
10.0
Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!
United Airlines
7.4
Good
8,844 reviews
Delta
8.0
Very good
7,958 reviews

Entertainment

7.9

Food

7.3

Crew

8.5

Overall

8.0

Boarding

8.2

Comfort

7.9

Reviews

1 / 20
10.0
Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!
GOL
7.3
Good
1,085 reviews
Delta
8.0
Very good
7,958 reviews

Entertainment

7.9

Food

7.3

Crew

8.5

Overall

8.0

Boarding

8.2

Comfort

7.9

Reviews

1 / 20
10.0
Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!
American Airlines
7.2
Good
10,000 reviews
Delta
8.0
Very good
7,958 reviews

Entertainment

7.9

Food

7.3

Crew

8.5

Overall

8.0

Boarding

8.2

Comfort

7.9

Reviews

1 / 20
10.0
Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!

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.

  • What are the cheapest airlines flying from St. Louis to Montevideo round-trip?

    Our cheapest airline available from St. Louis to Montevideo is Delta. Our recent data shows that you can find tickets from as low as $906 on this airline. Additional options worth looking into are American Airlines and LATAM Airlines, starting at $1,068 and $1,237 round-trip. Delta is currently priced 31% below the average price you’ll pay for this route.

  • 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.

  • What is the cheapest month to book a flight from St. Louis to Montevideo?

    Currently, May is the cheapest month in which you can book a flight from St. Louis to Montevideo (average of $762). Flying from St. Louis to Montevideo in December is currently the most expensive (average of $1,208). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

See more FAQs

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Alternative routes for St. Louis to Montevideo

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Top airline flying from St. Louis to Montevideo

Discover the top airline that operate flights from St. Louis to Montevideo. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated July 8, 2025.
AirlineCheapestAverageFlexibilityOn-time
LATAM AirlinesCheapest$866Average$1,664FlexibilityNo cancel feeOn-time81%

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