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$1,100+ Cheap flights from Missoula (MSO) to Santiago (SCL)

This is the cheapest round-trip flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 3/8. Fares are subject to change and may not be available on all flights or dates of travel.
MSO — SCL
feb. 26 — mar. 51
jue. 2/26
jue. 3/5
1 adult, Economy
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Cheap flight deals from Missoula to Santiago

Cheapest flights from Missoula to Santiago
Explore the most affordable flight options available from Missoula to Santiago. Find the lowest fares from popular airlines and budget airlines, with prices last updated on enero 27, 2026.

This Delta deal was found by Cheapflights users on 1/26. 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.
dom. 3/86:04 pm
MSO
-
SCL
2 stops32h 51m
Delta
sáb. 3/2110:35 am
SCL
-
MSO
2 stops33h 48m
Delta
Deal found 1/26$1,100
This Delta deal was found by Cheapflights users on 1/26. 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.
vie. 8/145:40 am
MSO
-
SCL
2 stops21h 55m
Delta
dom. 8/2311:00 pm
SCL
-
MSO
2 stops26h 47m
Delta
Deal found 1/26$1,160
This United Airlines deal was found by Cheapflights users on 1/27. 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.
lun. 2/235:08 pm
MSO
-
SCL
2 stops35h 42m
United Airlines
vie. 2/2710:45 pm
SCL
-
MSO
2 stops27h 12m
United Airlines
Deal found 1/27$1,194
This American Airlines deal was found by Cheapflights users on 1/27. 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.
sáb. 12/127:00 am
MSO
-
SCL
1 stop20h 45m
American Airlines
sáb. 12/1911:45 pm
SCL
-
MSO
1 stop25h 39m
American Airlines
Deal found 1/27$1,270
This American Airlines deal was found by Cheapflights users on 1/27. 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.
lun. 2/236:15 am
MSO
-
SCL
1 stop21h 50m
American Airlines
vie. 2/2710:15 pm
SCL
-
MSO
2 stops27h 41m
American Airlines
Deal found 1/27$1,273
This oojo deal was found by Cheapflights users on 1/26. 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 oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
vie. 8/146:35 am
MSO
-
SCL
3 stops36h 40m
Multiple Airlines
dom. 8/2311:25 pm
SCL
-
MSO
2 stops20h 31m
Multiple Airlines
Deal found 1/26$1,289
This American Airlines deal was found by Cheapflights users on 1/26. 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.
dom. 3/86:15 am
MSO
-
SCL
1 stop21h 45m
American Airlines
sáb. 3/219:20 pm
SCL
-
MSO
2 stops27h 36m
American Airlines
Deal found 1/26$1,305
This oojo deal was found by Cheapflights users on 1/27. 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 oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
sáb. 12/126:40 am
MSO
-
SCL
2 stops20h 10m
Multiple Airlines
sáb. 12/198:40 am
SCL
-
MSO
3 stops58h 43m
Multiple Airlines
Deal found 1/27$1,416

Find flight deals from Missoula to Santiago

Discover tips and strategies to find the most affordable flight options for your journey from Missoula (MSO) to Santiago (SCL). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated enero 27, 2026.

Round-trip from

$1,090
(United Airlines)
From Missoula Johnson-Bell Field to Santiago Arturo Merino Benitez
Search Deals

Cheapflights 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, Cheapflights users made 2,558,603 searches. Data last updated enero 27, 2026.
Use the filters below to find and compare flights from Missoula to Santiago that are best for you.

Fly from

Missoula

Fly to

Santiago

Route

Depart

Return

Price

MissoulaSantiago

MSO - SCL

MSOSCL

Missoula Johnson-Bell Field

dom. 3/8

6:04 pm-5:55 am

2 stops32h 51m

Santiago Arturo Merino Benitez

sáb. 3/21

10:35 am-5:23 pm

2 stops33h 48m

$1,100

MissoulaSantiago

MSO - SCL

MSOSCL

Missoula Johnson-Bell Field

lun. 2/23

5:08 pm-8:50 am

2 stops35h 42m

Santiago Arturo Merino Benitez

vie. 2/27

10:45 pm-9:57 pm

2 stops27h 12m

$1,194

MissoulaSantiago

MSO - SCL

MSOSCL

Missoula Johnson-Bell Field

lun. 2/23

6:15 am-8:05 am

1 stop21h 50m

Santiago Arturo Merino Benitez

vie. 2/27

10:15 pm-9:56 pm

2 stops27h 41m

$1,273

MissoulaSantiago

MSO - SCL

MSOSCL

Missoula Johnson-Bell Field

dom. 3/8

6:15 am-7:00 am

1 stop21h 45m

Santiago Arturo Merino Benitez

sáb. 3/21

9:20 pm-9:56 pm

2 stops27h 36m

$1,305

MissoulaSantiago

MSO - SCL

MSOSCL

Missoula Johnson-Bell Field

lun. 2/23

4:20 pm-2:30 pm

3 stops42h 10m

Santiago Arturo Merino Benitez

vie. 2/27

11:55 pm-11:59 pm

2 stops28h 04m

$1,958

MissoulaSantiago

MSO - SCL

MSOSCL

Missoula Johnson-Bell Field

dom. 3/8

6:23 am-9:50 pm

2 stops36h 27m

Santiago Arturo Merino Benitez

sáb. 3/21

7:15 am-1:13 pm

3 stops56h 58m

$5,356

Flights are sorted by cheapest round-trip flights first.

Deals found on 1/26

Best time to book a flight from Missoula to Santiago

Have a flexible travel schedule? Discover the best time to fly to Santiago from Missoula 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.

Related info for your journey

Find useful and relevant information for your journey from Missoula to Santiago. 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 Missoula to Santiago?

    There are many flights that can get you from Missoula to Santiago in 33h 56m. Fly via United Airlines or Delta to get the fastest option. The distance from Missoula to Santiago is about 6162 mi. This flight may include one or multiple stops.

  • Can I find deals for flights from Missoula to Santiago that include hotel bookings?

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

  • How can I find direct flights from Missoula to Santiago?

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

  • Can I find deals for business class flights from Missoula to Santiago?

    Yes. Cheapflights offers flight deals from Missoula to Santiago by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

See more FAQs

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