What is the cheapest airline that flies from Montana to Santiago Arturo Merino Benitez?

American Airlines and LATAM Airlines are the most popular carriers operating from Montana to Santiago Arturo Merino Benitez

When did momondo last update prices for flights from Montana to Santiago Arturo Merino Benitez Airport?

Prices for flights from Montana to Santiago Arturo Merino Benitez Airport are refreshed on a daily basis.

How old do you have to be to fly from Montana to Santiago Arturo Merino Benitez Airport?

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 Santiago Arturo Merino Benitez Airport.

What documentation or ID do you need to fly to Santiago Arturo Merino Benitez Airport?

The travel and health documents you'll need for your trip to Santiago Arturo Merino Benitez Airport may differ based on your itinerary and personal situation. Typically, you should have several documents on hand, such as a national ID card or driver's license and a passport that is valid for six months after your intended arrival at Santiago Arturo Merino Benitez Airport. It is always advisable to seek advice from your airline or a trusted third party, such as IATA.

$410 Cheap Flights from Montana to Santiago in 2026

Find the cheapest flights from Montana to Santiago

Round-trip

One-way

Last minute

Cheap round-trip flights

Enter your travel dates to find the best prices.

5:52 pm - 7:05 am

MSO

SCL

35h 13m

2 stops

8:50 pm - 12:35 pm

SCL

MSO

17h 45m

2 stops

$1,082American Airlines

Fri, Aug 14 - Sun, Aug 23

6:15 am - 8:50 am

MSO

SCL

46h 35m

2 stops

10:45 pm - 9:26 pm

SCL

MSO

26h 41m

2 stops

$1,092United Airlines

Wed, Dec 2 - Sun, Dec 6

5:52 pm - 7:05 am

MSO

SCL

35h 13m

2 stops

8:50 pm - 12:35 pm

SCL

MSO

17h 45m

2 stops

$1,104American Airlines

Fri, Aug 14 - Sun, Aug 23

6:15 am - 8:50 am

MSO

SCL

46h 35m

2 stops

10:45 pm - 4:10 pm

SCL

MSO

45h 25m

2 stops

$1,133United Airlines

Wed, Dec 2 - Sun, Dec 6

7:00 am - 6:55 am

MSO

SCL

21h 55m

2 stops

11:05 pm - 12:23 pm

SCL

MSO

39h 18m

3 stops

$1,274Multiple Airlines

Fri, Aug 14 - Sun, Aug 23

5:52 pm - 7:05 am

MSO

SCL

35h 13m

2 stops

8:50 pm - 5:20 pm

SCL

MSO

22h 30m

2 stops

$1,277American Airlines

Fri, Aug 7 - Fri, Aug 14

7:00 am - 6:55 am

MSO

SCL

21h 55m

2 stops

8:30 am - 3:17 pm

SCL

MSO

56h 47m

3 stops

$1,295Multiple Airlines

Fri, Aug 14 - Sun, Aug 23

7:00 am - 9:15 pm

MSO

SCL

36h 15m

3 stops

11:05 pm - 12:23 pm

SCL

MSO

39h 18m

3 stops

$1,304Multiple Airlines

Fri, Aug 14 - Sun, Aug 23

7:00 am - 9:15 pm

MSO

SCL

36h 15m

3 stops

8:30 am - 3:17 pm

SCL

MSO

56h 47m

3 stops

$1,326Multiple Airlines

Fri, Aug 14 - Sun, Aug 23

7:00 am - 9:15 pm

MSO

SCL

36h 15m

3 stops

11:05 pm - 12:23 pm

SCL

MSO

39h 18m

3 stops

$1,377Multiple Airlines

Fri, Aug 14 - Sun, Aug 23

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United Airlines flights from Montana to Santiago

Our best United Airlines deals on Montana to Santiago flight tickets

United Airlines

Dec 2

MSO6:15 amMissoula Johnson-Bell Field

46h 35m

2 stops

SCL8:50 amSantiago Arturo Merino Benitez

Dec 6

SCL10:45 pmSantiago Arturo Merino Benitez

26h 41m

2 stops

MSO9:26 pmMissoula Johnson-Bell Field

$1,092

United Airlines

Dec 2

MSO6:15 amMissoula Johnson-Bell Field

46h 35m

2 stops

SCL8:50 amSantiago Arturo Merino Benitez

Dec 6

SCL10:45 pmSantiago Arturo Merino Benitez

45h 25m

2 stops

MSO4:10 pmMissoula Johnson-Bell Field

$1,133

American Airlines flights from Montana to Santiago

Our best American Airlines deals on Montana to Santiago flight tickets

American Airlines

Aug 14

MSO5:52 pmMissoula Johnson-Bell Field

35h 13m

2 stops

SCL7:05 amSantiago Arturo Merino Benitez

Aug 23

SCL8:50 pmSantiago Arturo Merino Benitez

17h 45m

2 stops

MSO12:35 pmMissoula Johnson-Bell Field

$1,082

American Airlines

Aug 14

MSO5:52 pmMissoula Johnson-Bell Field

35h 13m

2 stops

SCL7:05 amSantiago Arturo Merino Benitez

Aug 23

SCL8:50 pmSantiago Arturo Merino Benitez

17h 45m

2 stops

MSO12:35 pmMissoula Johnson-Bell Field

$1,104

American Airlines

Aug 7

MSO5:52 pmMissoula Johnson-Bell Field

35h 13m

2 stops

SCL7:05 amSantiago Arturo Merino Benitez

Aug 14

SCL8:50 pmSantiago Arturo Merino Benitez

22h 30m

2 stops

MSO5:20 pmMissoula Johnson-Bell Field

$1,277

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

Quickest round-trip

MissoulaSantiago

MSO - SCL

MSOSCL

Missoula Johnson-Bell Field

Fri 8/14

5:52 pm-7:05 am

2 stops35h 13m

Santiago Arturo Merino Benitez

Sun 8/23

8:50 pm-12:35 pm

2 stops17h 45m

$1,082

MissoulaSantiago

MSO - SCL

MSOSCL

Missoula Johnson-Bell Field

Wed 12/2

6:15 am-8:50 am

2 stops46h 35m

Santiago Arturo Merino Benitez

Sun 12/6

10:45 pm-9:26 pm

2 stops26h 41m

$1,092

MissoulaSantiago

MSO - SCL

MSOSCL

Missoula Johnson-Bell Field

Fri 8/14

5:52 pm-7:05 am

2 stops35h 13m

Santiago Arturo Merino Benitez

Sun 8/23

8:50 pm-12:35 pm

2 stops17h 45m

$1,104

MissoulaSantiago

MSO - SCL

MSOSCL

Missoula Johnson-Bell Field

Wed 12/2

6:15 am-8:50 am

2 stops46h 35m

Santiago Arturo Merino Benitez

Sun 12/6

10:45 pm-4:10 pm

2 stops45h 25m

$1,133

MissoulaSantiago

MSO - SCL

MSOSCL

Missoula Johnson-Bell Field

Fri 8/14

7:00 am-6:55 am

2 stops21h 55m

Santiago Arturo Merino Benitez

Sun 8/23

11:05 pm-12:23 pm

3 stops39h 18m

$1,274

MissoulaSantiago

MSO - SCL

MSOSCL

Missoula Johnson-Bell Field

Fri 8/7

5:52 pm-7:05 am

2 stops35h 13m

Santiago Arturo Merino Benitez

Fri 8/14

8:50 pm-5:20 pm

2 stops22h 30m

$1,277

MissoulaSantiago

MSO - SCL

MSOSCL

Missoula Johnson-Bell Field

Fri 8/14

7:00 am-6:55 am

2 stops21h 55m

Santiago Arturo Merino Benitez

Sun 8/23

8:30 am-3:17 pm

3 stops56h 47m

$1,295

MissoulaSantiago

MSO - SCL

MSOSCL

Missoula Johnson-Bell Field

Fri 8/14

7:00 am-9:15 pm

3 stops36h 15m

Santiago Arturo Merino Benitez

Sun 8/23

11:05 pm-12:23 pm

3 stops39h 18m

$1,304

MissoulaSantiago

MSO - SCL

MSOSCL

Missoula Johnson-Bell Field

Fri 8/14

7:00 am-9:15 pm

3 stops36h 15m

Santiago Arturo Merino Benitez

Sun 8/23

8:30 am-3:17 pm

3 stops56h 47m

$1,326

MissoulaSantiago

MSO - SCL

MSOSCL

Missoula Johnson-Bell Field

Fri 8/14

7:00 am-9:15 pm

3 stops36h 15m

Santiago Arturo Merino Benitez

Sun 8/23

11:05 pm-12:23 pm

3 stops39h 18m

$1,377

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 13 resultsSorted by cheapest first

How to get the cheapest flight ticket from Montana to Santiago

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

Can stopping save me money on Montana to Santiago flights?

You could potentially save up to 23% on your flight if you consider stops on a Montana to Santiago flight.

Cheap Montana to Santiago flight deals and tips

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

Fastest flight time	37h 39m
Direct flights	None

The fastest flight from Montana to Santiago takes 37h 39m

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

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Frequently asked questions about flying from Montana to Santiago

When did momondo last update prices for flights from Montana to Santiago Arturo Merino Benitez Airport?
Prices for flights from Montana to Santiago Arturo Merino Benitez Airport are refreshed on a daily basis.
How old do you have to be to fly from Montana to Santiago Arturo Merino Benitez Airport?
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 Santiago Arturo Merino Benitez Airport.
What documentation or ID do you need to fly to Santiago Arturo Merino Benitez Airport?
The travel and health documents you'll need for your trip to Santiago Arturo Merino Benitez Airport may differ based on your itinerary and personal situation. Typically, you should have several documents on hand, such as a national ID card or driver's license and a passport that is valid for six months after your intended arrival at Santiago Arturo Merino Benitez Airport. It is always advisable to seek advice from your airline or a trusted third party, such as IATA.

Viña del Mar

Valparaíso

Santa Cruz

Valle Nevado

San Fernando

Pichilemu

Zapallar

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

We help find the flight that best suits your needs, momondo compares prices from hundreds of airlines and travel agents and helps you filter them to find the best flight from Montana to Santiago for you.

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

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

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

momondo offers useful filters to help you find the right flight. Choose specific flight times, airports or even what payment method you prefer. We have numerous options to help you book your ideal flight from Montana to Santiago.

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

Yes momondo offers price alerts on flights to Santiago from Montana. After performing a search on this page you should be able to see the price alert set up feature. Simply provide a valid email address and momondo will instantly alert you when prices change.