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Buenos Aires

$713+ Cheap flights from Montana to Buenos Aires (BUE)

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 8/2. Fares are subject to change and may not be available on all flights or dates of travel.
BZN — BUE
Feb 25 — Mar 41
Tue 2/25
Tue 3/4
1 adult, Economy
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Cheap flight deals from Montana to Buenos Aires

Keep the following information in mind while searching for Montana to Buenos Aires flight deals. Data was last updated February 20, 2025.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$1,431
(Delta)

One-way from

$713
(Delta)
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 Buenos Aires (BUE)
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One-way flight from Montana to Buenos Aires (BUE)
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Find flight deals from Montana to Buenos Aires

Cheapest flights from Montana to Buenos Aires
Explore the most affordable flight options available from Montana to Buenos Aires. Find the lowest fares from popular airlines and budget airlines, with prices last updated on February 20, 2025.

This Delta deal was found by Cheapflights users on 2/20. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 10/111:50 amBZN - EZE
2 stops18h 55mDelta
Fri 10/318:55 pmEZE - BZN
1 stop19h 12mDelta
Deal found 2/20$1,260
This Delta deal was found by Cheapflights users on 2/20. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 3/83:05 pmFCA - EZE
2 stops38h 40mDelta
Wed 3/128:55 pmEZE - FCA
2 stops41h 45mDelta
Deal found 2/20$1,431
This United Airlines deal was found by Cheapflights users on 2/18. 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.
Mon 5/122:35 pmBZN - EZE
2 stops38h 25mUnited Airlines
Fri 5/169:00 pmEZE - BZN
2 stops29h 45mUnited Airlines
Deal found 2/18$1,471
This American Airlines deal was found by Cheapflights users on 2/18. 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.
Thu 6/127:39 amBZN - EZE
2 stops22h 21mAmerican Airlines
Tue 6/249:15 pmEZE - BZN
2 stops19h 44mAmerican Airlines
Deal found 2/18$1,530
This Mytrip deal was found by Cheapflights users on 2/20. 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 Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 3/86:30 amFCA - EZE
3 stops35h 41mMultiple Airlines
Wed 3/1210:55 amEZE - FCA
2 stops27h 55mMultiple Airlines
Deal found 2/20$1,575
This StudentUniverse deal was found by Cheapflights users on 2/18. 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 StudentUniverse is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 2/194:26 pmBZN - EZE
2 stops25h 47mCopa Airlines
Tue 2/2512:18 amEZE - BZN
2 stops25h 11mCopa Airlines
Deal found 2/18$1,599
This United deal was found by Cheapflights users on 2/20. 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 United is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 10/112:30 pmBZN - EZE
2 stops23h 00mMultiple Airlines
Thu 10/301:45 amEZE - BZN
2 stops36h 48mMultiple Airlines
Deal found 2/20$1,600
This United Airlines deal was found by Cheapflights users on 2/20. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 3/75:51 pmBIL - EZE
2 stops56h 29mUnited Airlines
Mon 3/1711:55 pmEZE - BIL
2 stops24h 08mUnited Airlines
Deal found 2/20$5,285
This American Airlines deal was found by Cheapflights users on 2/20. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 3/77:00 amBIL - EZE
1 stop23h 29mAmerican Airlines
Mon 3/1711:00 pmEZE - BIL
2 stops25h 14mAmerican Airlines
Deal found 2/20$9,000
This Air Canada deal was found by Cheapflights users on 2/20. 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 Air Canada is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 3/77:00 amBIL - EZE
3 stops27h 25mMultiple Airlines
Mon 3/174:00 pmEZE - BIL
3 stops24h 23mMultiple Airlines
Deal found 2/20$13,398

Find flights from Montana to Buenos Aires within your budget

Customize your flight search to find flights from Montana to Buenos Aires 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 February 20, 2025.

Fly from

Montana

Fly to

Buenos Aires

Route

Depart

Return

Price

KalispellBuenos Aires

FCA - EZE

FCAEZE

Kalispell Glacier Park

Sat 3/8

3:05 pm-9:45 am

2 stops38h 40m

Buenos Aires Ministro Pistarini

Wed 3/12

8:55 pm-11:40 am

2 stops41h 45m

$1,431

BozemanBuenos Aires

BZN - EZE

BZNEZE

Bozeman Gallatin Field

Mon 5/12

2:15 pm-9:45 am

1 stop16h 30m

Buenos Aires Ministro Pistarini

Fri 5/16

8:10 pm-8:15 pm

2 stops27h 05m

$1,450

BozemanBuenos Aires

BZN - EZE

BZNEZE

Bozeman Gallatin Field

Mon 5/12

2:35 pm-8:00 am

2 stops38h 25m

Buenos Aires Ministro Pistarini

Fri 5/16

9:00 pm-11:45 pm

2 stops29h 45m

$1,471

BozemanBuenos Aires

BZN - EZE

BZNEZE

Bozeman Gallatin Field

Thu 6/12

7:39 am-9:00 am

2 stops22h 21m

Buenos Aires Ministro Pistarini

Tue 6/24

9:15 pm-1:59 pm

2 stops19h 44m

$1,530

KalispellBuenos Aires

FCA - EZE

FCAEZE

Kalispell Glacier Park

Sat 3/8

6:30 am-10:11 pm

3 stops35h 41m

Buenos Aires Ministro Pistarini

Wed 3/12

10:55 am-11:50 am

2 stops27h 55m

$1,575

BozemanBuenos Aires

BZN - EZE

BZNEZE

Bozeman Gallatin Field

Mon 5/12

1:49 pm-7:35 am

2 stops38h 46m

Buenos Aires Ministro Pistarini

Fri 5/16

8:30 pm-6:38 pm

3 stops25h 08m

$2,251

BillingsBuenos Aires

BIL - EZE

BILEZE

Billings Logan Intl

Fri 3/7

5:51 pm-6:20 am

2 stops56h 29m

Buenos Aires Ministro Pistarini

Mon 3/17

11:55 pm-9:03 pm

2 stops24h 08m

$5,285

BillingsBuenos Aires

BIL - EZE

BILEZE

Billings Logan Intl

Fri 3/7

7:00 am-10:29 am

1 stop23h 29m

Buenos Aires Ministro Pistarini

Mon 3/17

11:00 pm-9:14 pm

2 stops25h 14m

$9,000

BillingsBuenos Aires

BIL - EZE

BILEZE

Billings Logan Intl

Fri 3/7

7:00 am-2:25 pm

3 stops27h 25m

Buenos Aires Ministro Pistarini

Mon 3/17

4:00 pm-1:23 pm

3 stops24h 23m

$13,398

BozemanBuenos Aires

BZN - EZE

BZNEZE

Bozeman Gallatin Field

Sat 8/2

5:45 am-9:45 am

2 stops49h 00m

$713

Flights are sorted by cheapest round-trip flights first.

Deals found on 2/19

Showing 1-10 of 12 results
1
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Best time to book a flight from Montana to Buenos Aires

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

Travel insights for flights from Montana to Buenos Aires

Get recent, data-driven insights about flights from Montana to Buenos Aires including ideal travel times, pricing trends, and more.

Rainfall in Buenos Aires by month

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

In terms of precipitation, rainfall in Buenos Aires ranges from 2.0 - 3.9 inches per month. January is typically the wettest month, when rainfall can reach 3.9 in. June is typically the driest time to visit Buenos Aires when rainfall is around 2.0 in.

Temperature in Buenos Aires by month

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

If weather is an important factor for your trip to Buenos Aires, 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 77.0 F. Travelers looking to avoid the cold should look outside of June, when temperatures are typically at their lowest (around 51.8 F).

Reviews of airlines servicing Buenos Aires

Get insights into the airlines that provide service to Buenos Aires. 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 Buenos Aires. Reviews last updated February 20, 2025.
Read reviews from past customers who have flown Delta, United Airlines and American Airlines from Montana to Buenos Aires. In addition to providing an overall rating, users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.
Delta
8.0
Very good
8,220 reviews

Entertainment

7.9

Overall

8.0

Food

7.3

Crew

8.5

Boarding

8.2

Comfort

8.0

Reviews

1 / 20

10.0
Excellent

Aaron,Oct 2024

LAX - LHR

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

Delta
8.0
Very good
8,220 reviews
Delta
8.0
Very good
8,220 reviews

Entertainment

7.9

Overall

8.0

Food

7.3

Crew

8.5

Boarding

8.2

Comfort

8.0

Reviews

1 / 20

10.0
Excellent

Aaron,Oct 2024

LAX - LHR

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

United Airlines
7.4
Good
8,766 reviews
Delta
8.0
Very good
8,220 reviews

Entertainment

7.9

Overall

8.0

Food

7.3

Crew

8.5

Boarding

8.2

Comfort

8.0

Reviews

1 / 20

10.0
Excellent

Aaron,Oct 2024

LAX - LHR

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
8,220 reviews

Entertainment

7.9

Overall

8.0

Food

7.3

Crew

8.5

Boarding

8.2

Comfort

8.0

Reviews

1 / 20

10.0
Excellent

Aaron,Oct 2024

LAX - LHR

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 Montana 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 are the most popular routes from Montana to Buenos Aires?

    The most popular route from Montana to Buenos Aires is Bozeman Gallatin Field - Buenos Aires Ministro Pistarini. You may also consider Billings Logan Intl - Buenos Aires Ministro Pistarini or Butte Silver Bow Co - Buenos Aires Ministro Pistarini.

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

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

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

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

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

    Yes. Cheapflights offers flight deals from Montana 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.

  • What is the cheapest month to book a flight from Montana to Buenos Aires?

    Currently, April is the cheapest month in which you can book a flight from Montana to Buenos Aires (average of $795). Flying from Montana to Buenos Aires 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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