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$505+ Cheap flights from St. Louis (STL) to Uruguay

This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 12/11. Fares are subject to change and may not be available on all flights or dates of travel.
STL — MVD
Nov 25 — Dec 21
Mon 11/25
Mon 12/2
1 adult, Economy
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Cheap flight deals from St. Louis to Uruguay

Discover tips and strategies to find the most affordable flight options for your journey from St. Louis (STL) to Uruguay (UY0). 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 November 20, 2024.

Find flight deals from St. Louis to Uruguay

Cheapest flights from St. Louis to Uruguay
Explore the most affordable flight options available from St. Louis to Uruguay. Find the lowest fares from popular airlines and budget airlines, with prices last updated on November 20, 2024.

This CheapOair deal was found by Cheapflights users on 11/19. 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 CheapOair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 12/94:11 pmSTL - MVD
2 stops35h 04mLATAM Airlines
Sun 12/154:50 amMVD - STL
2 stops19h 14mLATAM Airlines
Deal found 11/19$1,228
This United Airlines deal was found by Cheapflights users on 11/19. 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.
Wed 12/1111:05 amSTL - MVD
2 stops17h 22mUnited Airlines
Tue 12/2412:36 amMVD - STL
2 stops24h 09mUnited Airlines
Deal found 11/19$1,237
This Delta deal was found by Cheapflights users on 11/19. 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.
Fri 12/136:00 amSTL - MVD
2 stops21h 15mDelta
Thu 12/264:50 amMVD - STL
2 stops21h 50mDelta
Deal found 11/19$1,485
This American Airlines deal was found by Cheapflights users on 11/19. 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.
Mon 12/911:00 amSTL - MVD
3 stops22h 10mAmerican Airlines
Mon 12/1611:25 pmMVD - STL
2 stops23h 04mAmerican Airlines
Deal found 11/19$1,679
This Air Canada deal was found by Cheapflights users on 11/19. 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 Air Canada is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 12/163:50 pmSTL - MVD
2 stops22h 55mMultiple Airlines
Thu 12/2610:50 amMVD - STL
2 stops31h 16mMultiple Airlines
Deal found 11/19$3,560

Find flights from St. Louis to Uruguay within your budget

Customize your flight search to find flights from St. Louis to Uruguay 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 2,629,791 searches. Data last updated November 20, 2024.

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Route

Depart

Return

Price

St. LouisMontevideo

STL - MVD

STLMVD

Lambert-St Louis

Mon 2/10

12:52 pm-9:45 am

2 stops17h 53m

Montevideo Carrasco

Tue 2/18

4:50 am-11:37 pm

2 stops21h 47m

$1,095

St. LouisMontevideo

STL - MVD

STLMVD

Lambert-St Louis

Mon 2/10

10:59 am-9:45 am

3 stops19h 46m

Montevideo Carrasco

Wed 2/19

6:50 pm-9:22 am

2 stops17h 32m

$1,136

St. LouisMontevideo

STL - MVD

STLMVD

Lambert-St Louis

Wed 12/11

11:05 am-7:27 am

2 stops17h 22m

Montevideo Carrasco

Tue 12/24

12:36 am-9:45 pm

2 stops24h 09m

$1,237

St. LouisMontevideo

STL - MVD

STLMVD

Lambert-St Louis

Mon 2/10

4:44 pm-9:59 am

1 stop14h 15m

Montevideo Carrasco

Wed 2/19

1:15 pm-10:35 am

2 stops24h 20m

$1,355

St. LouisMontevideo

STL - MVD

STLMVD

Lambert-St Louis

Sun 1/12

3:48 pm-7:20 am

3 stops36h 32m

Montevideo Carrasco

Fri 1/17

7:05 am-10:24 am

2 stops54h 19m

$1,496

St. LouisMontevideo

STL - MVD

STLMVD

Lambert-St Louis

Wed 12/11

7:40 am-1:02 am

2 stops38h 22m

$505

St. LouisMontevideo

STL - MVD

STLMVD

Lambert-St Louis

Fri 11/29

7:15 am-6:15 am

2 stops20h 00m

$837

St. LouisMontevideo

STL - MVD

STLMVD

Lambert-St Louis

Sat 11/30

12:50 pm-9:45 am

2 stops41h 55m

$875

Flights are sorted by cheapest round-trip flights first.

Deals found on 11/19

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

Have a flexible travel schedule? Discover the best time to fly to Uruguay 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.

Travel insights for flights from St. Louis to Uruguay

Get recent, data-driven insights about flights from St. Louis to Uruguay including ideal travel times, pricing trends, and more.

Rainfall in Uruguay by month

Plan your trip to Uruguay by taking into account the average rainfall totals by month.

In terms of precipitation, rainfall in Uruguay ranges from 2.4 - 3.5 inches per month. March is typically the wettest month, when rainfall can reach 3.5 in. February is typically the driest time to visit Uruguay when rainfall is around 2.4 in.

Temperature in Uruguay by month

Plan your trip to Uruguay by taking into account the average temperature totals by month.

If weather is an important factor for your trip to Uruguay, use this chart to help with planning. For those seeking warmer temperatures, January is the ideal time of year to visit, when temperatures reach an average of 71.6 F. Travelers looking to avoid the cold should look outside of June, when temperatures are typically at their lowest (around 50.0 F).

Reviews of airlines servicing Uruguay

Get insights into the airlines that provide service to Uruguay. 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 Uruguay. Reviews last updated November 20, 2024.
Delta
8.0
Very good
8,756 reviews

Boarding

8.2

Entertainment

7.9

Comfort

7.9

Overall

8.0

Crew

8.5

Food

7.3

Reviews

1 / 10

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.

Delta
8.0
Very good
8,756 reviews
Delta
8.0
Very good
8,756 reviews

Boarding

8.2

Entertainment

7.9

Comfort

7.9

Overall

8.0

Crew

8.5

Food

7.3

Reviews

1 / 10

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.

LATAM Airlines
7.5
Good
1,934 reviews
Delta
8.0
Very good
8,756 reviews

Boarding

8.2

Entertainment

7.9

Comfort

7.9

Overall

8.0

Crew

8.5

Food

7.3

Reviews

1 / 10

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.

United Airlines
7.4
Good
9,171 reviews
Delta
8.0
Very good
8,756 reviews

Boarding

8.2

Entertainment

7.9

Comfort

7.9

Overall

8.0

Crew

8.5

Food

7.3

Reviews

1 / 10

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.

American Airlines
7.2
Good
10,000 reviews
Delta
8.0
Very good
8,756 reviews

Boarding

8.2

Entertainment

7.9

Comfort

7.9

Overall

8.0

Crew

8.5

Food

7.3

Reviews

1 / 10

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.

Related info for your journey

Find useful and relevant information for your journey from St. Louis to Uruguay. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • What airport do you fly from for flights from St. Louis to Uruguay?

    Located just 12.7 mi from the city center, Lambert-St Louis (STL) is the airport most travelers will use when flying to Uruguay from St. Louis.

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

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

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

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

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

    Yes. Cheapflights offers flight deals from St. Louis to Uruguay 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 Uruguay?

    Currently, September is the cheapest month in which you can book a flight from St. Louis to Uruguay (average of $762). Flying from St. Louis to Uruguay in July is currently the most expensive (average of $954). 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 Uruguay

See prices for flight routes from nearby airports that may be better suited for you.
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Top 2 airlines flying from St. Louis to Uruguay

Discover the top 2 airlines that operate flights from St. Louis to Uruguay. 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 2,629,791 searches. Data last updated November 20, 2024.
AirlineCheapestAverageFlexibilityOn-time
American AirlinesCheapest$984Average$1,284FlexibilityNo cancel feeOn-time71%
LATAM AirlinesCheapest$1,038Average$1,354FlexibilityNo cancel feeOn-time81%
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