$1,173+ 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 10/31. Fares are subject to change and may not be available on all flights or dates of travel.
STL — MVD
Oct 25 — Nov 11
Round-trip
1 adult, Economy
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Find cheap flights from St. Louis to Montevideo with Cheapflights
1. Tell us where you want to go
Enter your travel information like dates, passengers, trip type (one-way or round trip), and preferred cabin class then click “Find deals”2. Select your favorite providers
We find the providers serving your travel needs. Choose up to four travel providers to compare side-by-side for flights, hotels, or car rentals.3. Compare prices and book
Review each provider’s pricing and select the best option for you! Book through your favorite provider’s website for a seamless experience.Cheap flight deals from St. Louis to Montevideo
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Cheapest flights from St. Louis to MontevideoExplore 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 September 25, 2026.
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 September 25, 2026.
This LATAM Airlines deal was found by Cheapflights users on 9/21. 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 LATAM Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 10/316:00 am -
2 stops33h 50m
Wed 11/45:15 pm -
2 stops26h 13m
Deal found 9/21![LATAM Airlines logo]()
$1,173
This LATAM Airlines deal was found by Cheapflights users on 9/23. 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 LATAM Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 11/305:30 pm -
2 stops21h 20m
Wed 12/95:15 pm -
2 stops18h 46m
Deal found 9/23![LATAM Airlines logo]()
$1,193
This BusinessClass deal was found by Cheapflights users on 9/23. 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 BusinessClass is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 11/306:15 pm -
2 stops39h 10m
Wed 12/910:30 pm -
1 stop14h 38m
Deal found 9/23![GOL logo]()
$1,278
This FlightHub deal was found by Cheapflights users on 9/24. 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 FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 10/282:25 pm -
2 stops25h 25m
Sun 11/14:20 am -
2 stops22h 34m
Deal found 9/24![LATAM Airlines logo]()
$1,289
This KAYAK deal was found by Cheapflights users on 9/23. 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 10/236:15 am -
2 stops40h 52m
Thu 10/2912:43 am -
2 stops35h 19m
Deal found 9/23![Copa Airlines logo]()
$1,453
This Mytrip deal was found by Cheapflights users on 9/24. 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 Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 10/286:44 pm -
3 stops33h 26m
Sun 11/13:15 pm -
2 stops27h 08m
Deal found 9/24![Multiple Airlines logo]()
$1,479
This Mytrip deal was found by Cheapflights users on 9/23. 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 Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 11/304:05 pm -
2 stops35h 05m
Wed 12/911:55 am -
3 stops30h 31m
Deal found 9/23![Multiple Airlines logo]()
$1,549
This LATAM Airlines deal was found by Cheapflights users on 9/23. 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 LATAM Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 10/236:00 am -
2 stops31h 55m
Fri 10/307:40 am -
3 stops40h 00m
Deal found 9/23![Multiple Airlines logo]()
$2,043
Best flights from St. Louis to MontevideoDiscover carefully curated flight deals from St. Louis to Montevideo that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated September 25, 2026.
Discover carefully curated flight deals from St. Louis to Montevideo that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated September 25, 2026.
This LATAM Airlines deal was found by Cheapflights users on 9/21. 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 LATAM Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 10/316:00 am -
2 stops33h 50m
Wed 11/45:15 pm -
2 stops26h 13m
Deal found 9/21![LATAM Airlines logo]()
$1,173
This BusinessClass deal was found by Cheapflights users on 9/23. 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 BusinessClass is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 11/306:15 pm -
2 stops39h 10m
Wed 12/910:30 pm -
1 stop14h 38m
Deal found 9/23![GOL logo]()
$1,278
This KAYAK deal was found by Cheapflights users on 9/23. 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 10/236:15 am -
2 stops40h 52m
Thu 10/2912:43 am -
2 stops35h 19m
Deal found 9/23![Copa Airlines logo]()
$1,453
This Mytrip deal was found by Cheapflights users on 9/24. 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 Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 10/286:44 pm -
3 stops33h 26m
Sun 11/13:15 pm -
2 stops27h 08m
Deal found 9/24![Multiple Airlines logo]()
$1,479
This LATAM Airlines deal was found by Cheapflights users on 9/23. 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 LATAM Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 11/305:30 pm -
2 stops21h 20m
Wed 12/95:15 pm -
2 stops18h 46m
Deal found 9/23![LATAM Airlines logo]()
$1,193
This Arangrant deal was found by Cheapflights users on 9/20. 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 Arangrant is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 3/47:01 pm -
2 stops36h 09m
Tue 3/161:15 pm -
2 stops23h 14m
Deal found 9/20![GOL logo]()
$1,960
This LATAM Airlines deal was found by Cheapflights users on 9/23. 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 LATAM Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 10/236:00 am -
2 stops31h 55m
Fri 10/307:40 am -
3 stops40h 00m
Deal found 9/23![Multiple Airlines logo]()
$2,043
This Travelocity deal was found by Cheapflights users on 9/20. 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 Travelocity is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 3/46:59 pm -
3 stops66h 26m
Tue 3/166:40 pm -
2 stops25h 21m
Deal found 9/20![LATAM Airlines logo]()
$4,828
Last-minute flights from St. Louis to MontevideoDiscover last-minute flight deals from St. Louis to Montevideo. Data last updated September 25, 2026 and is based on user searches.
Discover last-minute flight deals from St. Louis to Montevideo. Data last updated September 25, 2026 and is based on user searches.
This KAYAK deal was found by Cheapflights users on 9/23. 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 10/236:15 am -
2 stops40h 52m
Thu 10/2912:43 am -
2 stops35h 19m
Deal found 9/23![Copa Airlines logo]()
$1,453
This LATAM Airlines deal was found by Cheapflights users on 9/23. 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 LATAM Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 10/236:00 am -
2 stops31h 55m
Fri 10/307:40 am -
3 stops40h 00m
Deal found 9/23![Multiple Airlines logo]()
$2,043
This FlightHub deal was found by Cheapflights users on 9/24. 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 FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 10/282:25 pm -
2 stops25h 25m
Sun 11/14:20 am -
2 stops22h 34m
Deal found 9/24![LATAM Airlines logo]()
$1,289
This Mytrip deal was found by Cheapflights users on 9/24. 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 Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 10/286:44 pm -
3 stops33h 26m
Sun 11/13:15 pm -
2 stops27h 08m
Deal found 9/24![Multiple Airlines logo]()
$1,479
This LATAM Airlines deal was found by Cheapflights users on 9/20. 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 LATAM Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 10/3112:00 pm -
2 stops27h 50m
Wed 11/45:15 pm -
2 stops26h 13m
Deal found 9/20![LATAM Airlines logo]()
$1,173
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 September 25, 2026.
Most accurate provider | FlightHub 3 stars |
|---|---|
Most trusted provider | FlightHub 3 stars |
Round-trip from | $1,173 (LATAM Airlines) |
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 7,457,451 searches. Data last updated September 25, 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
Cheapest round-trip
St. LouisMontevideo
STL Lambert-St Louis - MVD Montevideo Carrasco
STLMVD
Lambert-St Louis
Sat 10/31
6:00 am-5:50 pm
2 stops33h 50m
Montevideo Carrasco
Wed 11/4
5:15 pm-4:28 pm
2 stops26h 13m
$1,173
Quickest round-trip
St. LouisMontevideo
STL Lambert-St Louis - MVD Montevideo Carrasco
STLMVD
Lambert-St Louis
Mon 11/30
5:30 pm-5:50 pm
2 stops21h 20m
Montevideo Carrasco
Wed 12/9
5:15 pm-9:01 am
2 stops18h 46m
$1,193
St. LouisMontevideo
STL Lambert-St Louis - MVD Montevideo Carrasco
STLMVD
Lambert-St Louis
Mon 11/30
6:15 pm-12:25 pm
2 stops39h 10m
Montevideo Carrasco
Wed 12/9
10:30 pm-10:08 am
1 stop14h 38m
$1,278
St. LouisMontevideo
STL Lambert-St Louis - MVD Montevideo Carrasco
STLMVD
Lambert-St Louis
Fri 10/23
6:15 am-1:07 am
2 stops40h 52m
Montevideo Carrasco
Thu 10/29
12:43 am-10:02 am
2 stops35h 19m
$1,453
St. LouisMontevideo
STL Lambert-St Louis - MVD Montevideo Carrasco
STLMVD
Lambert-St Louis
Wed 10/28
6:44 pm-6:10 am
3 stops33h 26m
Montevideo Carrasco
Sun 11/1
3:15 pm-3:23 pm
2 stops27h 08m
$1,479
St. LouisMontevideo
STL Lambert-St Louis - MVD Montevideo Carrasco
STLMVD
Lambert-St Louis
Thu 3/4
7:01 pm-10:10 am
2 stops36h 09m
Montevideo Carrasco
Tue 3/16
1:15 pm-10:29 am
2 stops23h 14m
$1,960
St. LouisMontevideo
STL Lambert-St Louis - MVD Montevideo Carrasco
STLMVD
Lambert-St Louis
Fri 10/23
6:00 am-3:55 pm
2 stops31h 55m
Montevideo Carrasco
Fri 10/30
7:40 am-9:40 pm
3 stops40h 00m
$2,043
St. LouisMontevideo
STL Lambert-St Louis - MVD Montevideo Carrasco
STLMVD
Lambert-St Louis
Thu 3/4
6:59 pm-4:25 pm
3 stops66h 26m
Montevideo Carrasco
Tue 3/16
6:40 pm-6:01 pm
2 stops25h 21m
$4,828
Sorted by cheapest first
- 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.
STL-MVD
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
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