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Cheap flights from Missoula to Santiago from $430

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Missoula to Santiago departing on 4/8. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
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0 bags

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Cheap round-trip flights

Enter your travel dates to find the best prices.
Delta Logo
6:04 pm - 5:55 am
MSO
-
SCL
32h 51m
2 stops
Delta Logo
10:30 am - 5:23 pm
SCL
-
MSO
33h 53m
2 stops
$1,100Delta
Sun, Mar 8 - Sat, Mar 21
American Airlines Logo
6:15 am - 7:00 am
MSO
-
SCL
21h 45m
1 stop
American Airlines Logo
9:20 pm - 9:56 pm
SCL
-
MSO
27h 36m
2 stops
$1,305American Airlines
Sun, Mar 8 - Sat, Mar 21
American Airlines Logo
6:15 am - 7:00 am
MSO
-
SCL
21h 45m
1 stop
American Airlines Logo
10:15 pm - 9:56 pm
SCL
-
MSO
26h 41m
1 stop
$1,316American Airlines
Sun, Mar 8 - Sat, Mar 21

American Airlines flights from Missoula to Santiago

Our best American Airlines deals on Missoula to Santiago flight tickets
American Airlines
Mar 8
MSO6:15 amMissoula Johnson-Bell Field
21h 45m
1 stop
SCL7:00 amSantiago Arturo Merino Benitez
Mar 21
SCL9:20 pmSantiago Arturo Merino Benitez
27h 36m
2 stops
MSO9:56 pmMissoula Johnson-Bell Field
$1,305
American Airlines
Mar 8
MSO6:15 amMissoula Johnson-Bell Field
21h 45m
1 stop
SCL7:00 amSantiago Arturo Merino Benitez
Mar 21
SCL10:15 pmSantiago Arturo Merino Benitez
26h 41m
1 stop
MSO9:56 pmMissoula Johnson-Bell Field
$1,316

momondo Fare Finder

 
Customize your flight search to find flights from Missoula to Santiago 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, momondo users made 832,500 searches. Data last updated February 5, 2026.
Use the filters below to find and compare flights from Missoula to Santiago that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

MissoulaSantiago

MSO - SCL

MSOSCL

Missoula Johnson-Bell Field

Sun 3/8

6:04 pm-5:55 am

2 stops32h 51m

Santiago Arturo Merino Benitez

Sat 3/21

10:30 am-5:23 pm

2 stops33h 53m

$1,100

MissoulaSantiago

MSO - SCL

MSOSCL

Missoula Johnson-Bell Field

Sun 3/8

6:15 am-7:00 am

1 stop21h 45m

Santiago Arturo Merino Benitez

Sat 3/21

9:20 pm-9:56 pm

2 stops27h 36m

$1,305

MissoulaSantiago

MSO - SCL

MSOSCL

Missoula Johnson-Bell Field

Sun 3/8

6:15 am-7:00 am

1 stop21h 45m

Santiago Arturo Merino Benitez

Sat 3/21

10:15 pm-9:56 pm

1 stop26h 41m

$1,316

MissoulaSantiago

MSO - SCL

MSOSCL

Missoula Johnson-Bell Field

Wed 4/8

4:23 pm-2:15 pm

3 stops43h 52m

$430

MissoulaSantiago

MSO - SCL

MSOSCL

Missoula Johnson-Bell Field

Mon 4/6

4:05 pm-7:46 pm

3 stops49h 41m

$471

MissoulaSantiago

MSO - SCL

MSOSCL

Missoula Johnson-Bell Field

Tue 3/31

4:23 pm-3:15 pm

3 stops43h 52m

$482

MissoulaSantiago

MSO - SCL

MSOSCL

Missoula Johnson-Bell Field

Tue 3/31

8:32 am-7:50 am

2 stops20h 18m

$511

MissoulaSantiago

MSO - SCL

MSOSCL

Missoula Johnson-Bell Field

Tue 4/7

4:23 pm-2:15 pm

3 stops43h 52m

$529

MissoulaSantiago

MSO - SCL

MSOSCL

Missoula Johnson-Bell Field

Thu 4/2

4:23 pm-5:45 am

3 stops34h 22m

$531

MissoulaSantiago

MSO - SCL

MSOSCL

Missoula Johnson-Bell Field

Wed 4/1

7:00 am-3:15 pm

3 stops29h 15m

$538

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 13 resultsSorted by cheapest first
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How to get the cheapest flight ticket from Missoula 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

What is the cheapest airline that flies from Missoula Johnson-Bell Field to Santiago Arturo Merino Benitez?

Delta is the most popular carrier operating from Missoula Johnson-Bell Field to Santiago Arturo Merino Benitez

When to book flights from Missoula to Santiago

Are you open to changing your travel dates? Check out the ideal times to fly from Missoula to Santiago according to our flight data. Find out which month and days have the cheapest flights.
Estimated round-trip price

Cheap Missoula to Santiago (MSO to SCL) flight deals and tips

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

Fastest flight time

21h 55m

Direct flights

None
The fastest flight from Missoula to Santiago takes 21h 55m
There are no direct flights from Missoula to Santiago. There are no popular flight routes from Missoula to Santiago.
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  • How far is Missoula Johnson-Bell Field to Santiago Arturo Merino Benitez by plane?

    There are 6164.2 mi between Missoula Johnson-Bell Field and Santiago Arturo Merino Benitez. Flights usually cover this in 21h 55m, depending on flying conditions and air traffic around both airports.

  • When did momondo last update prices for flights from Missoula Johnson-Bell Field Airport to Santiago Arturo Merino Benitez Airport?

    Prices for flights from Missoula Johnson-Bell Field Airport to Santiago Arturo Merino Benitez Airport are refreshed on a daily basis.

  • How old do you have to be to fly from Missoula Johnson-Bell Field Airport to Santiago Arturo Merino Benitez Airport?

    Although the minimum age for a child to fly alone is five, airlines that offer an unaccompanied minor (UMNR) service may have their own age limits, which could be impacted by factors such as flight length, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Missoula Johnson-Bell Field Airport to Santiago Arturo Merino Benitez Airport.

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

    The necessary travel and health documents for your Santiago Arturo Merino Benitez Airport 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.

Traveling to a place near Santiago?

Book flights to Santiago if you plan to visit one of these locations
Viña del Mar
Valparaíso
Santa Cruz
Valle Nevado
San Fernando
Pichilemu
Zapallar

Why use momondo?

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

It is quick and easy to find Missoula to Santiago flights on momondo. We search and return numerous flight options from various airlines and agents. You can then use our filters to narrow your search until you have found the most convenient flight to Santiago that suits you.

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

Yes. momondo allows you to filter the results for Missoula to Santiago flights to just show those with flexible booking policies.

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

Once you have performed a search for Missoula to Santiago flights, momondo helps you find the right one by offering useful filters to narrow down your flight selection. Flights can be filtered by multiple factors such as airline, airport and price; but also by other criteria like aircraft type and payment method.

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

Yes. momondo can track prices for Missoula to Santiago flights and alert you when they change. Perform a search to set up the price alert. All that is required is a valid email address.

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