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$502+ Cheap flights from Montana to Argentina

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 11/5. Fares are subject to change and may not be available on all flights or dates of travel.
BZN — EZE
Oct 25 — Nov 11
Sat 10/25
Sat 11/1
1 adult, Economy
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Cheap flight deals from Montana to Argentina

Keep the following information in mind while searching for Montana to Argentina flight deals. Data was last updated September 25, 2025.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$1,260
(LATAM Airlines)

One-way from

$502
(Kiwi.com)
Provider with most accurate pricing for Bozeman Gallatin Field-Buenos Aires (BUE) flight deals.
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Provider most trusted by Cheapflights users for Bozeman Gallatin Field-Buenos Aires (BUE) flights.
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From Montana to Argentina
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One-way flight from Montana to Argentina
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Find flight deals from Montana to Argentina

Cheapest flights from Montana to Argentina
Explore the most affordable flight options available from Montana to Argentina. Find the lowest fares from popular airlines and budget airlines, with prices last updated on September 25, 2025.

This United Airlines deal was found by Cheapflights users on 9/25. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 12/74:30 pmBZN - EZE
2 stops36h 50mUnited Airlines
Mon 12/2210:05 pmEZE - BZN
2 stops28h 24mUnited Airlines
Deal found 9/25$1,410
This United Airlines 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 11/56:35 amBZN - EZE
2 stops22h 45mUnited Airlines
Wed 11/1910:05 pmEZE - BZN
2 stops27h 35mUnited Airlines
Deal found 9/24$1,440
This Delta 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 12/81:06 pmHLN - EZE
2 stops36h 59mDelta
Fri 12/128:00 amEZE - HLN
2 stops18h 30mDelta
Deal found 9/23$1,465
This Delta 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 12/46:10 pmGTF - EZE
2 stops40h 45mDelta
Sun 12/74:05 amEZE - GTF
2 stops22h 25mDelta
Deal found 9/24$1,465
This Delta 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 10/302:29 pmBZN - EZE
2 stops21h 21mDelta
Mon 11/38:55 pmEZE - BZN
1 stop20h 24mDelta
Deal found 9/24$1,465
This Delta 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 12/76:24 pmBIL - EZE
2 stops31h 41mDelta
Thu 12/118:00 amEZE - BIL
2 stops20h 22mDelta
Deal found 9/24$1,465
This Delta deal was found by Cheapflights users on 9/25. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 11/286:04 amBZN - EZE
2 stops22h 56mDelta
Sun 12/2111:55 pmEZE - BZN
2 stops27h 41mDelta
Deal found 9/25$1,470
This United 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 10/710:50 amFCA - EZE
2 stops18h 10mUnited Airlines
Fri 10/109:00 pmEZE - FCA
2 stops19h 25mUnited Airlines
Deal found 9/23$1,470
This American Airlines 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 11/51:52 pmBZN - EZE
1 stop14h 18mAmerican Airlines
Wed 11/1910:25 pmEZE - BZN
1 stop18h 36mAmerican Airlines
Deal found 9/24$1,535
This LATAM Airlines deal was found by Cheapflights users on 9/25. 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 LATAM Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 12/72:30 pmBZN - EZE
1 stop14h 30mDelta
Mon 12/228:55 pmEZE - BZN
1 stop18h 21mDelta
Deal found 9/25$1,545
This Ovago 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 Ovago is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 12/162:30 pmBZN - EZE
2 stops32h 20mLATAM Airlines
Sat 12/2711:00 amEZE - BZN
2 stops28h 16mLATAM Airlines
Deal found 9/24$1,574
This United 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 10/39:47 amBTM - EZE
2 stops19h 13mUnited Airlines
Tue 10/79:00 pmEZE - BTM
2 stops28h 21mUnited Airlines
Deal found 9/23$1,589

Cheapflights Fare Finder

 
Customize your flight search to find flights from Montana to Argentina 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 September 25, 2025.
Use the filters below to find and compare flights from Montana to Argentina that are best for you.

Fly from

Montana

Fly to

Argentina

Route

Depart

Return

Price

BozemanBuenos Aires

BZN - EZE

BZNEZE

Bozeman Gallatin Field

Sun 2/22

12:30 pm-9:35 am

2 stops17h 05m

Buenos Aires Ministro Pistarini

Thu 3/5

12:15 pm-1:22 pm

2 stops29h 07m

$1,260

Great FallsBuenos Aires

GTF - EZE

GTFEZE

Great Falls

Tue 1/20

6:15 pm-9:00 am

2 stops34h 45m

Buenos Aires Ministro Pistarini

Sun 2/8

10:25 pm-10:53 pm

2 stops28h 28m

$1,280

BozemanBuenos Aires

BZN - EZE

BZNEZE

Bozeman Gallatin Field

Sun 2/22

8:40 am-7:20 am

2 stops42h 40m

Buenos Aires Ministro Pistarini

Fri 3/6

10:05 pm-10:18 pm

2 stops28h 13m

$1,282

BozemanBuenos Aires

BZN - EZE

BZNEZE

Bozeman Gallatin Field

Sun 2/22

12:30 pm-8:50 pm

2 stops28h 20m

Buenos Aires Ministro Pistarini

Fri 3/6

12:15 pm-11:36 am

2 stops27h 21m

$1,305

BozemanBuenos Aires

BZN - EZE

BZNEZE

Bozeman Gallatin Field

Sun 2/22

1:43 pm-8:20 am

1 stop14h 37m

Buenos Aires Ministro Pistarini

Fri 3/6

10:25 pm-10:40 am

1 stop16h 15m

$1,405

BozemanBuenos Aires

BZN - EZE

BZNEZE

Bozeman Gallatin Field

Sun 2/22

1:43 pm-8:20 am

1 stop14h 37m

Buenos Aires Ministro Pistarini

Thu 3/5

10:25 pm-12:11 pm

1 stop17h 46m

$1,405

BozemanBuenos Aires

BZN - EZE

BZNEZE

Bozeman Gallatin Field

Sun 1/18

3:40 pm-5:10 am

3 stops33h 30m

Buenos Aires Ministro Pistarini

Fri 1/23

11:55 pm-1:20 pm

1 stop17h 25m

$1,407

BozemanBuenos Aires

BZN - EZE

BZNEZE

Bozeman Gallatin Field

Sun 12/7

4:30 pm-9:20 am

2 stops36h 50m

Buenos Aires Ministro Pistarini

Mon 12/22

10:05 pm-10:29 pm

2 stops28h 24m

$1,410

BozemanBuenos Aires

BZN - EZE

BZNEZE

Bozeman Gallatin Field

Mon 12/15

2:30 pm-9:00 am

1 stop14h 30m

Buenos Aires Ministro Pistarini

Wed 12/24

8:55 pm-11:36 pm

2 stops30h 41m

$1,410

HelenaBuenos Aires

HLN - EZE

HLNEZE

Helena

Mon 12/8

1:06 pm-6:05 am

2 stops36h 59m

Buenos Aires Ministro Pistarini

Fri 12/12

8:00 am-10:30 pm

2 stops18h 30m

$1,465

Flights are sorted by cheapest round-trip flights first.

Deals found on 9/25

Showing 1-10 of 26 results
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Best time to book a flight from Montana to Argentina

Have a flexible travel schedule? Discover the best time to fly to Argentina from Montana 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 Montana to Argentina
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 Montana to Argentina. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • How long is the flight from Montana to Argentina?

    There are many flights that can get you from Montana to Argentina in 17h 05m. Fly via LATAM Airlines, Delta, or United Airlines to get the fastest option. Airlines will cover a distance of 6458 mi. When browsing for deals, the options you’ll see will be for both nonstop flights and flights with stops.

  • Can I find deals for flights from Montana to Argentina that include hotel bookings?

    Yes. In addition to deals on Montana to Argentina flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from Montana to Argentina?

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

  • Can I find deals for business class flights from Montana to Argentina?

    Yes. Cheapflights offers flight deals from Montana to Argentina 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 Montana to Argentina?

    Currently, April is the cheapest month in which you can book a flight from Montana to Argentina (average of $795). Flying from Montana to Argentina in December is currently the most expensive (average of $1,260). 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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