$1,225+ 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 4/28. Fares are subject to change and may not be available on all flights or dates of travel.
STL — MVD
Dec 5 — Dec 121
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
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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 November 5, 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 November 5, 2026.
This Delta deal was found by Cheapflights users on 10/31. 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 12/146:00 am -
2 stops25h 53m
Thu 1/77:40 am -
2 stops32h 46m
Deal found 10/31![Delta logo]()
$1,550
This Delta deal was found by Cheapflights users on 10/31. 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 12/137:18 pm -
2 stops36h 35m
Thu 1/77:40 am -
2 stops32h 46m
Deal found 10/31![Delta logo]()
$1,559
This Delta deal was found by Cheapflights users on 10/31. 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 12/142:33 pm -
2 stops17h 20m
Tue 1/57:40 am -
2 stops32h 46m
Deal found 10/31![Delta logo]()
$1,643
This Delta deal was found by Cheapflights users on 10/31. 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 12/137:18 pm -
2 stops36h 35m
Tue 1/57:40 am -
2 stops32h 46m
Deal found 10/31![Delta logo]()
$1,652
This LATAM Airlines deal was found by Cheapflights users on 10/31. 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 12/1412:36 pm -
2 stops19h 17m
Fri 1/111:50 am -
2 stops31h 38m
Deal found 10/31![LATAM Airlines logo]()
$1,760
This Delta deal was found by Cheapflights users on 10/31. 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 12/147:03 am -
2 stops24h 50m
Sun 1/37:40 am -
2 stops20h 06m
Deal found 10/31![Delta logo]()
$1,828
This Delta deal was found by Cheapflights users on 10/31. 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 12/137:18 pm -
2 stops36h 35m
Sun 1/37:40 am -
2 stops20h 06m
Deal found 10/31![Delta logo]()
$1,837
This LATAM Airlines deal was found by Cheapflights users on 10/31. 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.
Sun 12/136:00 am -
2 stops25h 53m
Fri 1/111:50 am -
2 stops31h 38m
Deal found 10/31![LATAM Airlines logo]()
$1,860
This Delta deal was found by Cheapflights users on 10/31. 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.
Wed 12/162:15 pm -
2 stops37h 25m
Thu 1/77:40 am -
2 stops32h 46m
Deal found 10/31![Delta logo]()
$1,891
This Delta deal was found by Cheapflights users on 10/31. 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 12/142:33 pm -
2 stops17h 20m
Wed 1/67:40 am -
2 stops28h 37m
Deal found 10/31![Delta logo]()
$1,967
This Delta deal was found by Cheapflights users on 10/31. 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 12/137:18 pm -
2 stops36h 35m
Wed 1/67:40 am -
2 stops34h 03m
Deal found 10/31![Delta logo]()
$1,976
This Delta deal was found by Cheapflights users on 10/31. 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.
Wed 12/162:15 pm -
2 stops37h 25m
Tue 1/57:40 am -
2 stops41h 02m
Deal found 10/31![Delta logo]()
$1,985
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 November 5, 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 November 5, 2026.
This LATAM Airlines deal was found by Cheapflights users on 11/4. 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.
Wed 4/287:20 am -
2 stops32h 30m
Sun 5/211:50 am -
2 stops32h 11m
Deal found 11/4![LATAM Airlines logo]()
$1,225
This Delta deal was found by Cheapflights users on 10/31. 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 12/147:03 am -
2 stops24h 50m
Sun 1/37:40 am -
2 stops20h 06m
Deal found 10/31![Delta logo]()
$1,828
This KAYAK deal was found by Cheapflights users on 11/4. 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.
Sat 12/266:15 pm -
2 stops39h 10m
Tue 1/51:15 pm -
2 stops25h 15m
Deal found 11/4![GOL logo]()
$2,025
This KAYAK deal was found by Cheapflights users on 11/3. 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.
Sat 12/269:35 am -
2 stops18h 50m
Fri 1/11:37 am -
2 stops19h 41m
Deal found 11/3![Copa Airlines logo]()
$2,298
This LATAM Airlines deal was found by Cheapflights users on 11/2. 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 3/110:15 am -
2 stops17h 25m
Thu 3/45:15 pm -
2 stops18h 54m
Deal found 11/2![LATAM Airlines logo]()
$1,715
This Delta deal was found by Cheapflights users on 10/31. 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 12/157:03 am -
2 stops24h 50m
Sun 1/37:40 am -
2 stops20h 06m
Deal found 10/31![Delta logo]()
$1,828
This Delta deal was found by Cheapflights users on 10/31. 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.
Wed 12/162:15 pm -
2 stops37h 25m
Thu 1/77:40 am -
2 stops32h 46m
Deal found 10/31![Delta logo]()
$1,891
This Delta deal was found by Cheapflights users on 10/31. 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.
Thu 12/176:00 am -
2 stops21h 40m
Thu 1/77:40 am -
2 stops32h 46m
Deal found 10/31![Delta logo]()
$2,076
Last-minute flights from St. Louis to MontevideoDiscover last-minute flight deals from St. Louis to Montevideo. Data last updated November 5, 2026 and is based on user searches.
Discover last-minute flight deals from St. Louis to Montevideo. Data last updated November 5, 2026 and is based on user searches.
This Delta deal was found by Cheapflights users on 10/31. 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 12/137:18 pm -
2 stops36h 35m
Thu 1/77:40 am -
2 stops32h 46m
Deal found 10/31![Delta logo]()
$1,559
This Delta deal was found by Cheapflights users on 10/31. 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 12/137:18 pm -
2 stops36h 35m
Tue 1/57:40 am -
2 stops32h 46m
Deal found 10/31![Delta logo]()
$1,652
This Delta deal was found by Cheapflights users on 10/31. 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 12/137:18 pm -
2 stops36h 35m
Sun 1/37:40 am -
2 stops20h 06m
Deal found 10/31![Delta logo]()
$1,837
This LATAM Airlines deal was found by Cheapflights users on 10/31. 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.
Sun 12/136:00 am -
2 stops25h 53m
Fri 1/111:50 am -
2 stops31h 38m
Deal found 10/31![LATAM Airlines logo]()
$1,860
This Delta deal was found by Cheapflights users on 10/31. 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 12/137:18 pm -
2 stops36h 35m
Wed 1/67:40 am -
2 stops34h 03m
Deal found 10/31![Delta logo]()
$1,976
This Delta deal was found by Cheapflights users on 10/31. 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 12/146:00 am -
2 stops25h 53m
Thu 1/77:40 am -
2 stops32h 46m
Deal found 10/31![Delta logo]()
$1,550
This Delta deal was found by Cheapflights users on 10/31. 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 12/142:33 pm -
2 stops17h 20m
Tue 1/57:40 am -
2 stops32h 46m
Deal found 10/31![Delta logo]()
$1,643
This LATAM Airlines deal was found by Cheapflights users on 10/31. 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 12/1412:36 pm -
2 stops19h 17m
Fri 1/111:50 am -
2 stops31h 38m
Deal found 10/31![LATAM Airlines logo]()
$1,760
This Delta deal was found by Cheapflights users on 10/31. 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 12/147:03 am -
2 stops24h 50m
Sun 1/37:40 am -
2 stops20h 06m
Deal found 10/31![Delta logo]()
$1,828
This Delta deal was found by Cheapflights users on 10/31. 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 12/142:33 pm -
2 stops17h 20m
Wed 1/67:40 am -
2 stops28h 37m
Deal found 10/31![Delta logo]()
$1,967
This Delta deal was found by Cheapflights users on 10/31. 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.
Wed 12/162:15 pm -
2 stops37h 25m
Thu 1/77:40 am -
2 stops32h 46m
Deal found 10/31![Delta logo]()
$1,891
This Delta deal was found by Cheapflights users on 10/31. 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.
Wed 12/162:15 pm -
2 stops37h 25m
Tue 1/57:40 am -
2 stops41h 02m
Deal found 10/31![Delta logo]()
$1,985
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 November 5, 2026.
Most accurate provider | FlightHub 3 stars |
|---|---|
Most trusted provider | FlightHub 3 stars |
Round-trip from | $1,225 (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 November 5, 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
Wed 4/28
7:20 am-5:50 pm
2 stops32h 30m
Montevideo Carrasco
Sun 5/2
11:50 am-6:01 pm
2 stops32h 11m
$1,225
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
7:03 am-10:53 am
2 stops24h 50m
Montevideo Carrasco
Sun 1/3
7:40 am-12:46 am
2 stops20h 06m
$1,828
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
Sun 1/3
7:40 am-12:46 am
2 stops20h 06m
$1,828
St. LouisMontevideo
STL Lambert-St Louis - MVD Montevideo Carrasco
STLMVD
Lambert-St Louis
Wed 12/16
2:15 pm-6:40 am
2 stops37h 25m
Montevideo Carrasco
Thu 1/7
7:40 am-1:26 pm
2 stops32h 46m
$1,891
St. LouisMontevideo
STL Lambert-St Louis - MVD Montevideo Carrasco
STLMVD
Lambert-St Louis
Sat 12/26
6:15 pm-12:25 pm
2 stops39h 10m
Montevideo Carrasco
Tue 1/5
1:15 pm-11:30 am
2 stops25h 15m
$2,025
St. LouisMontevideo
STL Lambert-St Louis - MVD Montevideo Carrasco
STLMVD
Lambert-St Louis
Thu 12/17
6:00 am-6:40 am
2 stops21h 40m
Montevideo Carrasco
Thu 1/7
7:40 am-1:26 pm
2 stops32h 46m
$2,076
St. LouisMontevideo
STL Lambert-St Louis - MVD Montevideo Carrasco
STLMVD
Lambert-St Louis
Sat 12/26
9:35 am-7:25 am
2 stops18h 50m
Montevideo Carrasco
Fri 1/1
1:37 am-6:18 pm
2 stops19h 41m
$2,298
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
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.
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