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$1,207+ Cheap flights from Montrose (MTJ) to Buenos Aires (BUE)

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 10/30. Fares are subject to change and may not be available on all flights or dates of travel.
MTJ — BUE
Feb 26 — Mar 51
Thu 2/26
Thu 3/5
1 adult, Economy
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Cheap flight deals from Montrose to Buenos Aires

Cheapest flights from Montrose to Buenos Aires
Explore the most affordable flight options available from Montrose to Buenos Aires. Find the lowest fares from popular airlines and budget airlines, with prices last updated on January 27, 2026.

This United Airlines deal was found by Cheapflights users on 1/26. 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 10/307:30 am
MTJ
-
EZE
2 stops21h 50m
United Airlines
Sun 11/110:05 pm
EZE
-
MTJ
2 stops26h 04m
United Airlines
Deal found 1/26$1,207
This Air Canada deal was found by Cheapflights users on 1/25. 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.
Fri 10/307:30 am
MTJ
-
EZE
3 stops28h 40m
Air Canada
Sun 11/14:45 pm
EZE
-
MTJ
3 stops31h 24m
Air Canada
Deal found 1/25$1,941

Best time to book a flight from Montrose to Buenos Aires

Have a flexible travel schedule? Discover the best time to fly to Buenos Aires from Montrose 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.

Cheapflights Insights

Everything you need to know about your flight from Montrose to Buenos Aires
No data available for this route at this time. Please check back soon.

Related info for your journey

Find useful and relevant information for your journey from Montrose to Buenos Aires. 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 Montrose to Buenos Aires?

    Located just 2.3 mi from the city center, Montrose County is the airport most travelers will use when flying to Buenos Aires from Montrose. Booking flights from Montrose County (MTJ) to Buenos Aires should be relatively easy as there are 0 daily outbound flights to Buenos Aires from 2 different airlines.

  • Can I find deals for flights from Montrose to Buenos Aires that include hotel bookings?

    Yes. In addition to deals on Montrose to Buenos Aires flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from Montrose to Buenos Aires?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Montrose to Buenos Aires.

  • Can I find deals for business class flights from Montrose to Buenos Aires?

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

See more FAQs

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Top 2 airlines flying from Montrose to Buenos Aires

Discover the top 2 airlines that operate flights from Montrose to Buenos Aires. 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 January 27, 2026.
AirlineCheapestAverageFlexibilityOn-time
American AirlinesCheapest$1,285Average$1,333FlexibilityNo cancel feeOn-time71%
United AirlinesCheapest$1,400Average$1,499FlexibilityNo cancel feeOn-time69%

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