What is the cheapest month to book a flight from Missoula to Santiago?

Currently, April is the cheapest month in which you can book a flight from Missoula to Santiago (average of $752). Flying from Missoula to Santiago in December is currently the most expensive (average of $1,098). 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.

What is the cheapest day to fly from Missoula to Santiago?

Travelers seeking maximum savings on their Missoula to Santiago flight should consider departing on Monday mornings when fares are most often at their lowest. Monday mornings flights should be avoided if possible as fares are typically the most expensive at this time.

In terms of precipitation, rainfall in Santiago ranges from 0.0 - 2.8 inches per month. June is typically the wettest month, when rainfall can reach 2.8 in. January is typically the driest time to visit Santiago when rainfall is around 0.0 in.

If weather is an important factor for your trip to Santiago, 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 69.8 F. Travelers looking to avoid the cold should look outside of June, when temperatures are typically at their lowest (around 46.4 F).

What is the cheapest day to fly round-trip from Missoula to Santiago?

Users have found that flying from Missoula to Santiago on a Sunday typically leans towards higher prices. However, this doesn’t mean you still can’t find a deal. Flexibility with other aspects of your flight can still land a great price for your trip.

What is the cheapest time of day to fly from MSO to SCL?

It’s optimal to fly from Missoula to Santiago in the morning. By choosing this option you can save up to 22% on the cost of your flight, compared to a flight at noon.

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.

$1,098+ Flights from Missoula to Santiago

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Cheap flight deals from Missoula to Santiago

Round-trip from	$1,098 (Delta)

From Missoula Johnson-Bell Field to Santiago Arturo Merino Benitez

Search Deals

Find 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 July 30, 2025.

Sat 8/235:49 amMSO - SCL

2 stops22h 11mDelta

Tue 8/2610:45 pmSCL - MSO

2 stops27h 04mDelta

Deal found 7/28

$1,098

Best flights from Missoula to Santiago
Discover carefully curated flight deals from Missoula to Santiago that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated July 30, 2025.

Sat 8/235:49 amMSO - SCL

2 stops22h 11mDelta

Tue 8/2610:45 pmSCL - MSO

2 stops27h 04mDelta

Deal found 7/28

$1,098

Last-minute flights from Missoula to Santiago
Discover last-minute flight deals from Missoula to Santiago. Data last updated July 30, 2025 and is based on user searches.

Sat 8/235:49 amMSO - SCL

2 stops22h 11mDelta

Tue 8/2610:45 pmSCL - MSO

2 stops27h 04mDelta

Deal found 7/28

$1,098

One-way flights from Missoula to Santiago
Search for one-way flight options from Missoula to Santiago. Find affordable one-way fares based on user searches. Data last updated July 30, 2025.

Fri 10/176:25 amMSO - SCL

2 stops34h 55mCopa Airlines

Deal found 7/30

$2,552

Sat 10/186:20 pmMSO - SCL

2 stops33h 40mDelta

Deal found 7/30

$2,559

Thu 10/166:40 pmMSO - SCL

3 stops26h 00mMultiple Airlines

Deal found 7/30

$2,582

Fly from

Fly to

Route

Depart

Return

Price

MissoulaSantiago

MSO - SCL

MSOSCL

Missoula Johnson-Bell Field

Sat 8/23

5:49 am-6:00 am

2 stops22h 11m

Santiago Arturo Merino Benitez

Tue 8/26

10:45 pm-11:49 pm

2 stops27h 04m

$1,098

MissoulaSantiago

MSO - SCL

MSOSCL

Missoula Johnson-Bell Field

Fri 10/17

6:25 am-8:20 pm

2 stops34h 55m

$2,552

MissoulaSantiago

MSO - SCL

MSOSCL

Missoula Johnson-Bell Field

Sat 10/18

6:20 pm-7:00 am

2 stops33h 40m

$2,559

MissoulaSantiago

MSO - SCL

MSOSCL

Missoula Johnson-Bell Field

Thu 10/16

6:40 pm-11:40 pm

3 stops26h 00m

$2,582

Flights are sorted by cheapest round-trip flights first.

Deals found on 7/30

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.

Reviews of airlines servicing Santiago

Read through reviews of airlines operating flights from Missoula to Santiago, such as Delta and Copa Airlines. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.

Delta

8.0

Very good

7,980 reviews

Reviews

1 / 20

10.0

Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!

Delta

8.0

Very good

7,980 reviews

Delta

8.0

Very good

7,980 reviews

Reviews

1 / 20

10.0

Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!

Copa Airlines

7.5

Good

1,493 reviews

Delta

8.0

Very good

7,980 reviews

Reviews

1 / 20

10.0

Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!

Related info for your journey

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.
What is the cheapest month to book a flight from Missoula to Santiago?
Currently, April is the cheapest month in which you can book a flight from Missoula to Santiago (average of $752). Flying from Missoula to Santiago in December is currently the most expensive (average of $1,098). 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.

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$1,098+ 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 8/23. Fares are subject to change and may not be available on all flights or dates of travel.

Find cheap flights from Missoula to Santiago with Cheapflights

1. Tell us where you want to go

2. Select your favorite providers

3. Compare prices and book

Cheap flight deals from Missoula to Santiago

Round-trip from

Find flight deals from Missoula to Santiago

Cheapest flights from Missoula to SantiagoExplore 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 July 30, 2025.

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 July 30, 2025.

Cheapflights Fare Finder

Use the filters below to find and compare flights from Missoula to Santiago that are best for you.

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.

Reviews of airlines servicing Santiago

Read through reviews of airlines operating flights from Missoula to Santiago, such as Delta and Copa Airlines. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.

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.

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

How can I find direct flights from Missoula to Santiago?

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

What is the cheapest month to book a flight from Missoula to Santiago?

Browse thousands of different options on Cheapflights for your next trip

Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.

Complete your trip

Complete your trip to Santiago by adding a car rental and/or hotel reservation to your travel itinerary.

100% Free

Book with Flexibility

Travel Smart

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 July 30, 2025.