When did momondo last update prices for flights from Kalispell Glacier Park Airport to South America?

Prices for flights from Kalispell Glacier Park Airport to South America are updated daily.

How old do you have to be to fly from Kalispell Glacier Park Airport to South America?

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 Kalispell Glacier Park Airport to South America.

What documentation or ID do you need to fly to South America?

The travel and health documents required for your trip to South America can vary based on your itinerary and personal situation. As a rule, consider having multiple documents such as a national ID card or driver’s license, and a passport valid for six-months after you plan to arrive at South America. We always recommend checking with your airline or a trusted third party such as IATA to get advice.

$677 Cheap Flights from Kalispell to South America in 2026

1 adult

0 bags

Discover deals from 900+ travel sites with momondo.

Find the cheapest flights from Kalispell to South America

Round-trip

One-way

Cheap round-trip flights

Enter your travel dates to find the best prices.

7:28 pm - 9:20 am

FCA

EZE

34h 52m

2 stops

1:10 pm - 10:51 am

EZE

FCA

48h 41m

2 stops

$1,584Multiple Airlines

tis, maj 12 - tis, maj 19

2:33 pm - 8:15 am

FCA

GIG

38h 42m

2 stops

9:05 pm - 1:31 pm

GIG

FCA

19h 26m

2 stops

$1,600United Airlines

mån, maj 4 - tis, maj 12

6:31 am - 8:00 am

FCA

EZE

22h 29m

2 stops

9:00 pm - 1:33 pm

EZE

FCA

19h 33m

2 stops

$1,636United Airlines

tors, aug 20 - mån, aug 24

6:31 am - 8:00 am

FCA

EZE

22h 29m

2 stops

9:00 pm - 9:30 pm

EZE

FCA

27h 30m

2 stops

$1,649United Airlines

tors, sep 24 - sön, sep 27

6:00 am - 8:00 am

FCA

EZE

23h 00m

2 stops

9:00 pm - 9:57 pm

EZE

FCA

27h 57m

2 stops

$1,661United Airlines

tis, maj 12 - tis, maj 19

12:25 pm - 7:05 am

FCA

EZE

15h 40m

1 stop

10:05 pm - 1:38 pm

EZE

FCA

18h 33m

1 stop

$1,732American Airlines

fre, maj 29 - fre, jun 5

12:25 pm - 7:05 am

FCA

EZE

15h 40m

1 stop

8:35 pm - 1:38 pm

EZE

FCA

20h 03m

2 stops

$1,736American Airlines

fre, maj 29 - fre, jun 5

10:47 am - 12:03 am

FCA

ASU

34h 16m

2 stops

6:33 am - 11:40 am

ASU

FCA

32h 07m

2 stops

$1,878United Airlines

tors, okt 1 - sön, okt 4

7:28 pm - 7:15 am

FCA

EZE

32h 47m

2 stops

8:35 pm - 11:58 pm

EZE

FCA

30h 23m

3 stops

$2,131Multiple Airlines

tis, maj 12 - tis, maj 19

7:28 pm - 8:20 am

FCA

GIG

33h 52m

2 stops

10:10 pm - 11:58 pm

GIG

FCA

28h 48m

3 stops

$2,262Multiple Airlines

mån, maj 4 - tis, maj 12

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United Airlines flights from Kalispell to South America

Our best United Airlines deals on Kalispell to South America flight tickets

United Airlines

May 4

FCA2:33 pmKalispell Glacier Park

38h 42m

2 stops

GIG8:15 amRio de Janeiro–Galeão Intl

May 12

GIG9:05 pmRio de Janeiro–Galeão Intl

19h 26m

2 stops

FCA1:31 pmKalispell Glacier Park

$1,600

United Airlines

Aug 20

FCA6:31 amKalispell Glacier Park

22h 29m

2 stops

EZE8:00 amBuenos Aires Ministro Pistarini

Aug 24

EZE9:00 pmBuenos Aires Ministro Pistarini

19h 33m

2 stops

FCA1:33 pmKalispell Glacier Park

$1,636

United Airlines

Sep 24

FCA6:31 amKalispell Glacier Park

22h 29m

2 stops

EZE8:00 amBuenos Aires Ministro Pistarini

Sep 27

EZE9:00 pmBuenos Aires Ministro Pistarini

27h 30m

2 stops

FCA9:30 pmKalispell Glacier Park

$1,649

American Airlines flights from Kalispell to South America

Our best American Airlines deals on Kalispell to South America flight tickets

American Airlines

May 29

FCA12:25 pmKalispell Glacier Park

15h 40m

1 stop

EZE7:05 amBuenos Aires Ministro Pistarini

Jun 5

EZE10:05 pmBuenos Aires Ministro Pistarini

18h 33m

1 stop

FCA1:38 pmKalispell Glacier Park

$1,732

American Airlines

May 29

FCA12:25 pmKalispell Glacier Park

15h 40m

1 stop

EZE7:05 amBuenos Aires Ministro Pistarini

Jun 5

EZE8:35 pmBuenos Aires Ministro Pistarini

20h 03m

2 stops

FCA1:38 pmKalispell Glacier Park

$1,736

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

KalispellBuenos Aires

FCA - EZE

FCAEZE

Kalispell Glacier Park

tis 5/12

7:28 pm-9:20 am

2 stops34h 52m

Buenos Aires Ministro Pistarini

tis 5/19

1:10 pm-10:51 am

2 stops48h 41m

$1,584

KalispellRio de Janeiro

FCA - GIG

FCAGIG

Kalispell Glacier Park

mån 5/4

2:33 pm-8:15 am

2 stops38h 42m

Rio de Janeiro–Galeão Intl

tis 5/12

9:05 pm-1:31 pm

2 stops19h 26m

$1,600

KalispellBuenos Aires

FCA - EZE

FCAEZE

Kalispell Glacier Park

tors 8/20

6:31 am-8:00 am

2 stops22h 29m

Buenos Aires Ministro Pistarini

mån 8/24

9:00 pm-1:33 pm

2 stops19h 33m

$1,636

KalispellBuenos Aires

FCA - EZE

FCAEZE

Kalispell Glacier Park

tors 9/24

6:31 am-8:00 am

2 stops22h 29m

Buenos Aires Ministro Pistarini

sön 9/27

9:00 pm-9:30 pm

2 stops27h 30m

$1,649

KalispellBuenos Aires

FCA - EZE

FCAEZE

Kalispell Glacier Park

tis 5/12

6:00 am-8:00 am

2 stops23h 00m

Buenos Aires Ministro Pistarini

tis 5/19

9:00 pm-9:57 pm

2 stops27h 57m

$1,661

Quickest round-trip

KalispellBuenos Aires

FCA - EZE

FCAEZE

Kalispell Glacier Park

fre 5/29

12:25 pm-7:05 am

1 stop15h 40m

Buenos Aires Ministro Pistarini

fre 6/5

10:05 pm-1:38 pm

1 stop18h 33m

$1,732

KalispellBuenos Aires

FCA - EZE

FCAEZE

Kalispell Glacier Park

fre 5/29

12:25 pm-7:05 am

1 stop15h 40m

Buenos Aires Ministro Pistarini

fre 6/5

8:35 pm-1:38 pm

2 stops20h 03m

$1,736

KalispellAsuncion

FCA - ASU

FCAASU

Kalispell Glacier Park

tors 10/1

10:47 am-12:03 am

2 stops34h 16m

Asuncion Silvio Pettirossi

sön 10/4

6:33 am-11:40 am

2 stops32h 07m

$1,878

KalispellBuenos Aires

FCA - EZE

FCAEZE

Kalispell Glacier Park

tis 5/12

7:28 pm-7:15 am

2 stops32h 47m

Buenos Aires Ministro Pistarini

tis 5/19

8:35 pm-11:58 pm

3 stops30h 23m

$2,131

KalispellRio de Janeiro

FCA - GIG

FCAGIG

Kalispell Glacier Park

mån 5/4

7:28 pm-8:20 am

2 stops33h 52m

Rio de Janeiro–Galeão Intl

tis 5/12

10:10 pm-11:58 pm

3 stops28h 48m

$2,262

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first

How to get the cheapest flight ticket from Kalispell to South America

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 Kalispell Glacier Park to South America?

Delta and United Airlines are the most popular carriers operating from Kalispell Glacier Park to South America

Cheap Kalispell to South America flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Kalispell to South America

Fastest flight time	22h 29m
Direct flights	None

The fastest flight from Kalispell to South America takes 22h 29m

There are no direct flights from Kalispell to South America. There are no popular flight routes from Kalispell to South America.

Search flight deals

Frequently asked questions about flying from Kalispell to South America

When did momondo last update prices for flights from Kalispell Glacier Park Airport to South America?
Prices for flights from Kalispell Glacier Park Airport to South America are updated daily.
How old do you have to be to fly from Kalispell Glacier Park Airport to South America?
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 Kalispell Glacier Park Airport to South America.
What documentation or ID do you need to fly to South America?
The travel and health documents required for your trip to South America can vary based on your itinerary and personal situation. As a rule, consider having multiple documents such as a national ID card or driver’s license, and a passport valid for six-months after you plan to arrive at South America. We always recommend checking with your airline or a trusted third party such as IATA to get advice.

Best airlines flying from Kalispell to South America

Compare and see reviews for airlines that fly from Kalispell to South America with momondo

Airline	Rating	Free Cancellation	Price
United Airlines	PriceFrom $737	Free Cancellation	Rating 7.4 9,594 reviews		Search United Airlines flights

Why use momondo?

Why should I use momondo to find a flight deal from Kalispell to South America?

To find the flight that best suits your needs, momondo gathers a range of flights from a large pool of different airlines and agents; you can then use our insights and filters to find and book the right flight to South America from Kalispell.

Can I find flights from Kalispell to South America with flexible booking policies on momondo?

Yes. momondo allows you to filter the results for Kalispell to South America flights to just show those with flexible booking policies.

How can momondo help me find flights from Kalispell to South America?

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 Kalispell to South America.

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

If you are simply researching potential flights to South America, momondo offers a useful price alert feature which will track prices for flights to South America from Kalispell and alert you when they change.