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South America

$824+ Cheap flights from Missoula (MSO) to South America

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 1/9. Fares are subject to change and may not be available on all flights or dates of travel.
MSO — BOG
Oct 15 — Oct 221
Wed 10/15
Wed 10/22
1 adult, Economy
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Cheap flight deals from Missoula to South America

Keep the following information in mind while searching for Missoula to South America flight deals. Data was last updated September 15, 2025.

Round-trip from

$824
(Delta)
From Missoula Johnson-Bell Field to South America
Search Deals

Find flight deals from Missoula to South America

Cheapest flights from Missoula to South America
Explore the most affordable flight options available from Missoula to South America. Find the lowest fares from popular airlines and budget airlines, with prices last updated on September 15, 2025.

This Delta deal was found by Cheapflights users on 9/14. 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.
Sat 12/66:16 pmMSO - LIM
1 stop12h 34mDelta
Wed 12/1012:05 pmLIM - MSO
1 stop14h 30mDelta
Deal found 9/14$825
This Delta deal was found by Cheapflights users on 9/13. 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.
Thu 12/46:16 pmMSO - SCL
2 stops30h 14mDelta
Mon 12/85:15 amSCL - MSO
2 stops23h 20mDelta
Deal found 9/13$1,014
This Delta deal was found by Cheapflights users on 9/14. 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.
Thu 12/45:01 amMSO - CUZ
2 stops49h 59mDelta
Mon 12/89:05 pmCUZ - MSO
2 stops29h 30mDelta
Deal found 9/14$1,296

Cheapflights Fare Finder

 
Customize your flight search to find flights from Missoula to South America 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 September 15, 2025.
Use the filters below to find and compare flights from Missoula to South America that are best for you.

Fly from

Missoula

Fly to

South America

Route

Depart

Return

Price

MissoulaLima

MSO - LIM

MSOLIM

Missoula Johnson-Bell Field

Fri 1/9

12:50 pm-8:50 am

1 stop18h 00m

Lima J Chavez Intl

Fri 1/23

12:00 pm-12:31 am

1 stop14h 31m

$824

MissoulaLima

MSO - LIM

MSOLIM

Missoula Johnson-Bell Field

Mon 1/5

6:10 pm-8:50 am

1 stop12h 40m

Lima J Chavez Intl

Sat 1/17

12:00 pm-11:36 pm

1 stop13h 36m

$824

MissoulaLima

MSO - LIM

MSOLIM

Missoula Johnson-Bell Field

Sat 12/6

6:16 pm-8:50 am

1 stop12h 34m

Lima J Chavez Intl

Wed 12/10

12:05 pm-12:35 am

1 stop14h 30m

$825

MissoulaLima

MSO - LIM

MSOLIM

Missoula Johnson-Bell Field

Tue 1/6

8:00 am-8:50 am

2 stops22h 50m

Lima J Chavez Intl

Sat 1/17

12:00 pm-11:36 pm

1 stop13h 36m

$829

MissoulaSantiago

MSO - SCL

MSOSCL

Missoula Johnson-Bell Field

Thu 12/4

6:16 pm-5:10 pm

2 stops18h 54m

Santiago Arturo Merino Benitez

Mon 12/8

6:30 pm-12:35 am

2 stops34h 05m

$1,014

MissoulaSantiago

MSO - SCL

MSOSCL

Missoula Johnson-Bell Field

Sun 3/8

6:10 pm-5:55 am

2 stops32h 45m

Santiago Arturo Merino Benitez

Mon 3/16

11:55 pm-12:31 am

2 stops27h 36m

$1,058

MissoulaSantiago

MSO - SCL

MSOSCL

Missoula Johnson-Bell Field

Sun 3/8

6:35 am-9:35 pm

3 stops36h 00m

Santiago Arturo Merino Benitez

Mon 3/16

11:55 pm-11:57 pm

2 stops27h 02m

$1,086

MissoulaSantiago

MSO - SCL

MSOSCL

Missoula Johnson-Bell Field

Sun 3/8

7:00 am-6:50 am

1 stop20h 50m

Santiago Arturo Merino Benitez

Mon 3/16

9:15 pm-9:37 pm

2 stops27h 22m

$1,198

MissoulaCusco

MSO - CUZ

MSOCUZ

Missoula Johnson-Bell Field

Thu 12/4

5:01 am-9:00 am

2 stops49h 59m

Cusco Velazco Astete

Mon 12/8

5:00 am-12:35 am

2 stops21h 35m

$1,296

MissoulaSao Paulo

MSO - GRU

MSOGRU

Missoula Johnson-Bell Field

Thu 2/19

5:30 am-6:55 am

2 stops21h 25m

Sao Paulo Guarulhos Intl

Mon 2/23

11:45 pm-5:27 pm

2 stops21h 42m

$1,320

Flights are sorted by cheapest round-trip flights first.

Deals found on 9/14

Showing 1-10 of 11 results
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Best time to book a flight from Missoula to South America

Have a flexible travel schedule? Discover the best time to fly to South America 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.

Cheapflights Insights

Everything you need to know about your flight from Missoula to South America
No data available for this route at this time. Please check back soon.

Reviews of airlines servicing South America

Get insights into the airlines that provide service to South America. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to South America. Reviews last updated September 15, 2025.
Read through reviews of airlines operating flights from Missoula to South America, such as Delta and American Airlines. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.
Delta
8.0
Very good
7,954 reviews

Entertainment

7.9

Boarding

8.2

Comfort

7.9

Overall

8.0

Food

7.3

Crew

8.5

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
7,954 reviews
Delta
8.0
Very good
7,954 reviews

Entertainment

7.9

Boarding

8.2

Comfort

7.9

Overall

8.0

Food

7.3

Crew

8.5

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!
American Airlines
7.2
Good
10,000 reviews
Delta
8.0
Very good
7,954 reviews

Entertainment

7.9

Boarding

8.2

Comfort

7.9

Overall

8.0

Food

7.3

Crew

8.5

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

Find useful and relevant information for your journey from Missoula to South America. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • What airport do you fly from for flights from Missoula to South America?

    Most people fly from Missoula Johnson-Bell Field (MSO) if they book a flight from Missoula to South America. Missoula Johnson-Bell Field is conveniently located just 5.5 mi from Missoula’s city center.

  • How long is the flight from Missoula to South America?

    For as low as $824, Delta can have you in South America from Missoula in 18h. The distance between Missoula and South America is about 4665 mi. This flight may include one or multiple stops.

  • What are the most popular routes from Missoula to South America?

    While some choose either Missoula Johnson-Bell Field - Santiago Arturo Merino Benitez or Missoula Johnson-Bell Field - Cusco Velazco Astete, Missoula Johnson-Bell Field - Lima J Chavez Intl is the most popular route from Missoula to South America.

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

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

  • How can I find direct flights from Missoula to South America?

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

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

    Yes. Cheapflights offers flight deals from Missoula to South America 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 South America?

    Currently, May is the cheapest month in which you can book a flight from Missoula to South America (average of $359). Flying from Missoula to South America in December is currently the most expensive (average of $664). 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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Top 2 airlines flying from Missoula to South America

Discover the top 2 airlines that operate flights from Missoula to South America. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated September 15, 2025.
AirlineCheapestAverageFlexibilityOn-time
DeltaCheapest$727Average$787FlexibilityNo cancel feeOn-timeN/A
American AirlinesCheapest$1,050Average$1,222FlexibilityNo cancel feeOn-time71%

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