What is the cheapest airline that flies from Montana to Argentina?

United Airlines and American Airlines are the most popular carriers operating from Montana to Argentina

How long is the flight from Montana to Argentina?

If you’re flying from a popular airport in Montana, such as Billings or Great Falls, and flying into Argentina, then you can expect flight times to average 15h 28m and 22h 45m, respectively.

When did momondo last update prices for flights from Montana to Argentina?

Prices for flights from Montana to Argentina are updated daily.

How old do you have to be to fly from Montana to Argentina?

The minimum age for a child to fly alone is five, but airlines offering an unaccompanied minor (UNMR) service may have their age restrictions, such as regulations concerning flight duration, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Montana to Argentina.

What documentation or ID do you need to fly to Argentina?

The necessary travel and health documents for your Argentina trip may vary depending on your travel plans and individual circumstances. Generally, you should have various documents, such as a national ID card or driver's license and a passport that is valid for six months beyond your scheduled arrival date. We recommend seeking advice from your airline or a trusted third party, such as IATA.

$647 Cheap Flights from Montana to Argentina in 2026/27

Find the cheapest flights from Montana to Argentina

Round-trip

One-way

Cheap round-trip flights

Enter your travel dates to find the best prices.

6:15 am - 8:00 amMSO Missoula Johnson-Bell Field-EZE Buenos Aires Ministro Pistarini

22h 45m2 stops Denver Intl Houston George Bush Intcntl

9:00 pm - 9:26 pmEZE Buenos Aires Ministro Pistarini-MSO Missoula Johnson-Bell Field

27h 26m2 stops Houston George Bush Intcntl Denver Intl

$1,280United Airlines

Mon, Apr 19 - Mon, May 3

10:45 am - 9:20 amBZN Bozeman Gallatin Field-EZE Buenos Aires Ministro Pistarini

18h 35m2 stops Denver Intl Houston George Bush Intcntl

11:55 pm - 3:32 pmEZE Buenos Aires Ministro Pistarini-BZN Bozeman Gallatin Field

19h 37m2 stops Houston George Bush Intcntl Denver Intl

$1,280United Airlines

Thu, Jan 21 - Mon, Feb 1

5:32 pm - 8:00 amMSO Missoula Johnson-Bell Field-EZE Buenos Aires Ministro Pistarini

59h 28m2 stops Denver Intl Houston George Bush Intcntl

9:00 pm - 4:10 pmEZE Buenos Aires Ministro Pistarini-MSO Missoula Johnson-Bell Field

22h 10m2 stops Houston George Bush Intcntl Denver Intl

$1,301United Airlines

Sat, Apr 24 - Wed, May 5

6:15 am - 8:00 amMSO Missoula Johnson-Bell Field-EZE Buenos Aires Ministro Pistarini

22h 45m2 stops Denver Intl Houston George Bush Intcntl

9:00 pm - 4:10 pmEZE Buenos Aires Ministro Pistarini-MSO Missoula Johnson-Bell Field

22h 10m2 stops Houston George Bush Intcntl Denver Intl

$1,310United Airlines

Fri, Apr 23 - Wed, May 5

6:30 am - 9:20 amBZN Bozeman Gallatin Field-EZE Buenos Aires Ministro Pistarini

22h 50m2 stops Denver Intl Houston George Bush Intcntl

11:55 pm - 1:21 pmEZE Buenos Aires Ministro Pistarini-BZN Bozeman Gallatin Field

17h 26m1 stop Houston George Bush Intcntl

$1,310United Airlines

Wed, Jan 20 - Fri, Jan 29

2:47 pm - 9:40 amBZN Bozeman Gallatin Field-EZE Buenos Aires Ministro Pistarini

14h 53m1 stop Atlanta Hartsfield-Jackson

12:50 pm - 1:37 pmEZE Buenos Aires Ministro Pistarini-BZN Bozeman Gallatin Field

28h 47m2 stops Santiago Arturo Merino Benitez Atlanta Hartsfield-Jackson

$1,326LATAM Airlines

Thu, Jan 21 - Mon, Feb 1

2:47 pm - 9:40 amBZN Bozeman Gallatin Field-EZE Buenos Aires Ministro Pistarini

14h 53m1 stop Atlanta Hartsfield-Jackson

12:20 pm - 1:37 pmEZE Buenos Aires Ministro Pistarini-BZN Bozeman Gallatin Field

29h 17m2 stops Miami Atlanta Hartsfield-Jackson

$1,330LATAM Airlines

Thu, Feb 4 - Mon, Feb 8

5:32 pm - 8:00 amMSO Missoula Johnson-Bell Field-EZE Buenos Aires Ministro Pistarini

59h 28m2 stops Denver Intl Houston George Bush Intcntl

9:00 pm - 4:10 pmEZE Buenos Aires Ministro Pistarini-MSO Missoula Johnson-Bell Field

22h 10m2 stops Houston George Bush Intcntl Denver Intl

$1,331United Airlines

Sat, Apr 24 - Fri, May 7

6:15 am - 8:00 amMSO Missoula Johnson-Bell Field-EZE Buenos Aires Ministro Pistarini

22h 45m2 stops Denver Intl Houston George Bush Intcntl

9:00 pm - 4:10 pmEZE Buenos Aires Ministro Pistarini-MSO Missoula Johnson-Bell Field

22h 10m2 stops Houston George Bush Intcntl Denver Intl

$1,340United Airlines

Fri, Apr 23 - Sun, May 2

10:45 am - 9:20 amBZN Bozeman Gallatin Field-EZE Buenos Aires Ministro Pistarini

18h 35m2 stops Denver Intl Houston George Bush Intcntl

11:55 pm - 11:49 amEZE Buenos Aires Ministro Pistarini-BZN Bozeman Gallatin Field

39h 54m2 stops Houston George Bush Intcntl Chicago O'Hare Intl

$1,340United Airlines

Fri, Jan 22 - Sun, Jan 31

Save money when you book flights with momondo

Big names and deals

Search 100s of travel sites to compare prices.

Filter for what you want

Free Wi-Fi? Stopover? Instantly customize your results.

Trusted and free

We’re completely free to use - no hidden charges or fees.

Price Alerts

Not ready to book? to track prices.

Search flight deals

United Airlines flights from Montana to Argentina

Our best United Airlines deals on Montana to Argentina flight tickets

United Airlines

Jan 21

BZN10:45 amBozeman Gallatin Field

18h 35m

2 stops

EZE9:20 amBuenos Aires Ministro Pistarini

Feb 1

EZE11:55 pmBuenos Aires Ministro Pistarini

19h 37m

2 stops

BZN3:32 pmBozeman Gallatin Field

$1,280

United Airlines

Apr 24

MSO5:32 pmMissoula Johnson-Bell Field

59h 28m

2 stops

EZE8:00 amBuenos Aires Ministro Pistarini

May 5

EZE9:00 pmBuenos Aires Ministro Pistarini

22h 10m

2 stops

MSO4:10 pmMissoula Johnson-Bell Field

$1,301

United Airlines

Jan 20

BZN6:30 amBozeman Gallatin Field

22h 50m

2 stops

EZE9:20 amBuenos Aires Ministro Pistarini

Jan 29

EZE11:55 pmBuenos Aires Ministro Pistarini

17h 26m

1 stop

BZN1:21 pmBozeman Gallatin Field

$1,310

LATAM Airlines flights from Montana to Argentina

Our best LATAM Airlines deals on Montana to Argentina flight tickets

LATAM Airlines

Jan 21

BZN2:47 pmBozeman Gallatin Field

14h 53m

1 stop

EZE9:40 amBuenos Aires Ministro Pistarini

Feb 1

EZE12:50 pmBuenos Aires Ministro Pistarini

28h 47m

2 stops

BZN1:37 pmBozeman Gallatin Field

$1,326

LATAM Airlines

Feb 4

BZN2:47 pmBozeman Gallatin Field

14h 53m

1 stop

EZE9:40 amBuenos Aires Ministro Pistarini

Feb 8

EZE12:20 pmBuenos Aires Ministro Pistarini

29h 17m

2 stops

BZN1:37 pmBozeman Gallatin Field

$1,330

LATAM Airlines

Jan 22

BZN2:47 pmBozeman Gallatin Field

14h 53m

1 stop

EZE9:40 amBuenos Aires Ministro Pistarini

Jan 29

EZE7:35 pmBuenos Aires Ministro Pistarini

19h 40m

2 stops

BZN11:15 amBozeman Gallatin Field

$1,386

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

MissoulaBuenos Aires

MSO Missoula Johnson-Bell Field - EZE Buenos Aires Ministro Pistarini

MSOEZE

Missoula Johnson-Bell Field

Mon 4/19

6:15 am-8:00 am

2 stops22h 45m

Buenos Aires Ministro Pistarini

Mon 5/3

9:00 pm-9:26 pm

2 stops27h 26m

$1,280

Quickest round-trip

BozemanBuenos Aires

BZN Bozeman Gallatin Field - EZE Buenos Aires Ministro Pistarini

BZNEZE

Bozeman Gallatin Field

Thu 1/21

10:45 am-9:20 am

2 stops18h 35m

Buenos Aires Ministro Pistarini

Mon 2/1

11:55 pm-3:32 pm

2 stops19h 37m

$1,280

MissoulaBuenos Aires

MSO Missoula Johnson-Bell Field - EZE Buenos Aires Ministro Pistarini

MSOEZE

Missoula Johnson-Bell Field

Sat 4/24

5:32 pm-8:00 am

2 stops59h 28m

Buenos Aires Ministro Pistarini

Wed 5/5

9:00 pm-4:10 pm

2 stops22h 10m

$1,301

MissoulaBuenos Aires

MSO Missoula Johnson-Bell Field - EZE Buenos Aires Ministro Pistarini

MSOEZE

Missoula Johnson-Bell Field

Fri 4/23

6:15 am-8:00 am

2 stops22h 45m

Buenos Aires Ministro Pistarini

Wed 5/5

9:00 pm-4:10 pm

2 stops22h 10m

$1,310

BozemanBuenos Aires

BZN Bozeman Gallatin Field - EZE Buenos Aires Ministro Pistarini

BZNEZE

Bozeman Gallatin Field

Wed 1/20

6:30 am-9:20 am

2 stops22h 50m

Buenos Aires Ministro Pistarini

Fri 1/29

11:55 pm-1:21 pm

1 stop17h 26m

$1,310

BozemanBuenos Aires

BZN Bozeman Gallatin Field - EZE Buenos Aires Ministro Pistarini

BZNEZE

Bozeman Gallatin Field

Thu 1/21

2:47 pm-9:40 am

1 stop14h 53m

Buenos Aires Ministro Pistarini

Mon 2/1

12:50 pm-1:37 pm

2 stops28h 47m

$1,326

BozemanBuenos Aires

BZN Bozeman Gallatin Field - EZE Buenos Aires Ministro Pistarini

BZNEZE

Bozeman Gallatin Field

Thu 2/4

2:47 pm-9:40 am

1 stop14h 53m

Buenos Aires Ministro Pistarini

Mon 2/8

12:20 pm-1:37 pm

2 stops29h 17m

$1,330

MissoulaBuenos Aires

MSO Missoula Johnson-Bell Field - EZE Buenos Aires Ministro Pistarini

MSOEZE

Missoula Johnson-Bell Field

Sat 4/24

5:32 pm-8:00 am

2 stops59h 28m

Buenos Aires Ministro Pistarini

Fri 5/7

9:00 pm-4:10 pm

2 stops22h 10m

$1,331

MissoulaBuenos Aires

MSO Missoula Johnson-Bell Field - EZE Buenos Aires Ministro Pistarini

MSOEZE

Missoula Johnson-Bell Field

Fri 4/23

6:15 am-8:00 am

2 stops22h 45m

Buenos Aires Ministro Pistarini

Sun 5/2

9:00 pm-4:10 pm

2 stops22h 10m

$1,340

BozemanBuenos Aires

BZN Bozeman Gallatin Field - EZE Buenos Aires Ministro Pistarini

BZNEZE

Bozeman Gallatin Field

Fri 1/22

10:45 am-9:20 am

2 stops18h 35m

Buenos Aires Ministro Pistarini

Sun 1/31

11:55 pm-11:49 am

2 stops39h 54m

$1,340

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first

How to get the cheapest flight ticket from Montana to Argentina

Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip

Prices

Airlines

Other information

Can stopping save me money on Montana to Argentina flights?

You could potentially save up to 27% on your flight if you consider stops on a Montana to Argentina flight.

Cheap Montana to Argentina flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Montana to Argentina

Best Price Found	$647
Fastest flight time	18h 35m
Direct flights	None

The best one-way flight to Argentina from Montana in the past 72 hours is $647. The best round-trip flight deal from Montana to Argentina found on momondo in the last 72 hours is $1,280.

The fastest flight from Montana to Argentina takes 18h 35m

There are no direct flights from Montana to Argentina. There are no popular flight routes from Montana to Argentina.

Search flight deals

Frequently asked questions about flying from Montana to Argentina

When did momondo last update prices for flights from Montana to Argentina?
Prices for flights from Montana to Argentina are updated daily.
How old do you have to be to fly from Montana to Argentina?
The minimum age for a child to fly alone is five, but airlines offering an unaccompanied minor (UNMR) service may have their age restrictions, such as regulations concerning flight duration, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Montana to Argentina.
What documentation or ID do you need to fly to Argentina?
The necessary travel and health documents for your Argentina trip may vary depending on your travel plans and individual circumstances. Generally, you should have various documents, such as a national ID card or driver's license and a passport that is valid for six months beyond your scheduled arrival date. We recommend seeking advice from your airline or a trusted third party, such as IATA.

Why use momondo?

Why should I use momondo to find a flight deal from Montana to Argentina?

Finding the right flight to Argentina from Montana is quick and easy when you have a range of options in front of you, from reputable agents and recognisable airlines. Options that can then be filtered down to find the best fit. That is what momondo does. We make finding flights to Argentina quick and easy, saving you time and money.

Can I find flights from Montana to Argentina with flexible booking policies on momondo?

Yes. momondo enables you to select and highlight flights to Argentina from Montana with this policy.

How can momondo help me find flights from Montana to Argentina?

momondo helps you find the best flight between Montana and Argentina by providing filters to narrow your choice of flights to those matching your criteria. You can select flights based on numerous factors such as price, departure and landing times, airport and airline.

I’m not ready to book a flight from Montana to Argentina right now. Can momondo alert me if prices change?

Of course. momondo tracks the price of Montana to Argentina flights. All you need is a valid email address and we will do the rest; it is that quick and easy.