What airlines fly to South America?

Delta, American Airlines and LATAM Airlines are the top three most popular airlines that fly to South America from Idaho according to our data. Delta is the first choice among our users, with 46% of people opting to fly with this airline when traveling to South America. Keep in mind that there are 5 different airlines that fly to South America on a routine basis, so you have a few additional options to choose from.

What is the cheapest airline that flies from Idaho to South America?

Delta, Copa Airlines, and LATAM Airlines are the most popular carriers operating from Idaho to South America

How long is the flight from Idaho to South America?

Average flight duration from Idaho to South America depends on which airport you fly into and out of. Flying from Boise to Incheon Intl Airport is 16h 30m on average, while flying from Idaho Falls to Incheon Intl Airport is 18h 20m on average. Incheon Intl Airport is the most popular airport in South America.

When did momondo last update prices for flights from Idaho to South America?

Prices for flights from Idaho to South America refresh daily.

How many operators does momondo search for flights from Idaho to South America?

There are 5 operators available for flights from Idaho to South America as of July 2025.

How old do you have to be to fly from Idaho 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 Idaho to South America.

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

The necessary travel and health documents for your South America 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.

$218 Cheap Flights from Idaho to South America in 2025

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Find the cheapest flights from Idaho to South America

Round-trip

One-way

Last minute

Cheap round-trip flights

8:08 am - 3:30 amBOI-LIM

18h 22m2 stops

1:50 am - 11:02 pmLIM-BOI

23h 12m2 stops

$620

Find Deal

Mon, Oct 27 - Tue, Nov 4

8:26 pm - 3:25 amBOI-LIM

29h 59m2 stops

1:40 am - 10:56 pmLIM-BOI

22h 16m2 stops

$627

Find Deal

Sun, Oct 5 - Wed, Oct 15

1:30 pm - 7:05 pmBOI-UIO

28h 35m2 stops

11:20 pm - 11:00 pmUIO-BOI

24h 40m2 stops

$689Delta

Find Deal

Wed, Sep 3 - Wed, Sep 10

6:00 pm - 7:05 pmBOI-UIO

24h 05m2 stops

11:20 pm - 10:23 pmUIO-BOI

24h 03m1 stop

$694Delta

Find Deal

Wed, Sep 3 - Wed, Sep 10

8:25 am - 12:30 amBOI-UIO

14h 05m2 stops

1:35 am - 1:30 pmUIO-BOI

13h 55m2 stops

$699United Airlines

Find Deal

Sat, Nov 15 - Fri, Nov 21

7:00 am - 11:02 pmBOI-UIO

14h 02m2 stops

12:55 am - 10:03 pmUIO-BOI

23h 08m2 stops

$749American Airlines

Find Deal

Fri, Nov 14 - Sat, Nov 22

7:15 am - 10:00 pmBOI-LIM

13h 45m1 stop

12:00 pm - 11:04 pmLIM-BOI

13h 04m1 stop

$751LATAM Airlines

Find Deal

Mon, Oct 27 - Wed, Nov 5

4:20 pm - 9:10 pmJAC-MDE

27h 50m2 stops

9:45 am - 12:44 pmMDE-JAC

27h 59m2 stops

$757United Airlines

Find Deal

Mon, Sep 8 - Sat, Sep 13

1:25 pm - 6:25 amBOI-LIM

16h 00m2 stops

12:00 pm - 11:04 pmLIM-BOI

13h 04m1 stop

$790LATAM Airlines

Find Deal

Wed, Oct 1 - Wed, Nov 5

6:00 am - 10:30 pmGEG-BOG

14h 30m1 stop

6:30 am - 10:55 pmBOG-GEG

18h 25m2 stops

$833American Airlines

Find Deal

Tue, Aug 12 - Wed, Aug 27

United Airlines flights from Idaho to South America

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

United Airlines

Nov 15

BOI8:25 amBoise Air Term. Gowen Fld

14h 05m

2 stops

UIO12:30 amQuito Mariscal Sucr

Nov 21

UIO1:35 amQuito Mariscal Sucr

13h 55m

2 stops

BOI1:30 pmBoise Air Term. Gowen Fld

$699

Find similar

United Airlines

Sep 8

JAC4:20 pmJackson Hole

27h 50m

2 stops

MDE9:10 pmMedellín Jose Maria Cordova Intl

Sep 13

MDE9:45 amMedellín Jose Maria Cordova Intl

27h 59m

2 stops

JAC12:44 pmJackson Hole

$757

Find similar

United Airlines

Sep 5

JAC4:20 pmJackson Hole

27h 50m

2 stops

MDE9:10 pmMedellín Jose Maria Cordova Intl

Sep 8

MDE9:45 amMedellín Jose Maria Cordova Intl

24h 56m

2 stops

JAC9:41 amJackson Hole

$766

Find similar

American Airlines flights from Idaho to South America

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

American Airlines

Nov 14

BOI7:00 amBoise Air Term. Gowen Fld

14h 02m

2 stops

UIO11:02 pmQuito Mariscal Sucr

Nov 22

UIO12:55 amQuito Mariscal Sucr

23h 08m

2 stops

BOI10:03 pmBoise Air Term. Gowen Fld

$749

Find similar

American Airlines

Aug 12

GEG6:00 amSpokane

14h 30m

1 stop

BOG10:30 pmBogotá El Dorado

Aug 27

BOG6:30 amBogotá El Dorado

18h 25m

2 stops

GEG10:55 pmSpokane

$833

Find similar

American Airlines

Aug 12

GEG6:00 amSpokane

14h 30m

1 stop

BOG10:30 pmBogotá El Dorado

Aug 26

BOG12:25 amBogotá El Dorado

24h 30m

1 stop

GEG10:55 pmSpokane

$843

Find similar

How to get the cheapest flight ticket from Idaho 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

Prices

Airlines

Other information

What is the cheapest month to fly to South America?

In general, February is the cheapest month to fly from Idaho to South America. Due to it being the ‘off-season’ during this time, you can expect flight prices to be around $715. If you aren’t able to travel during the month of February, then book flights to South America from Idaho during April instead. Flights to South America in April, while not as cheap as those in February, still average around $757.

What is the cheapest day to depart on your flight to South America?

The cheapest day to depart from Idaho to South America is on a Wednesday when prices can be found for as low as $737. When flying out on a Sunday, the most expensive travel day of the week, you can expect to see flight prices from Idaho to South America for around $917.

What is the cheapest time of day to depart on your flight to South America?

Our data shows that the cheapest Idaho to South America flights are usually those with departure times in the evening. Our users have found flights to South America in the evening for as low as $772. If you have a flexible travel schedule, then try to avoid flying in the afternoon when prices are $1,092 on average. Flights to South America from Idaho in the afternoon are generally more expensive because this time of day is more convenient for travelers’ schedules.

How far in advance should I book a flight to South America?

You are more likely to see cheaper flights to South America from Idaho when booking weeks ahead of your departure date. In general, you can expect to find flights to South America for around $958 when searching weeks out. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to South America from Idaho for as low as $795 on momondo.

Can stopping save me money on Idaho to South America flights?

You could potentially save up to 56% on your flight if you consider stops on a Idaho to South America flight.

Cheap Idaho to South America flight deals and tips

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

Best Price Found	$218
Fastest flight time	12h 43m
Direct flights	None
Airports in South America	6 airports

The best one-way flight to South America from Idaho in the past 72 hours is $218. The best round-trip flight deal from Idaho to South America found on momondo in the last 72 hours is $620.

The fastest flight from Idaho to South America takes 12h 43m

There are no direct flights from Idaho to South America. Popular non-direct routes for this connection are Boise Air Term. Gowen Fld Airport - Santiago Arturo Merino Benitez Airport, Jackson Hole Airport - Medellín Jose Maria Cordova Intl Airport and Boise Air Term. Gowen Fld Airport - Lima J Chavez Intl Airport.

There are 6 airports near South America: Lima J Chavez Intl (LIM), Buenos Aires Ministro Pistarini (EZE), Quito Mariscal Sucr (UIO), Bogotá El Dorado (BOG), Santiago Arturo Merino Benitez (SCL), Medellín Jose Maria Cordova Intl (MDE)

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When did momondo last update prices for flights from Idaho to South America?
Prices for flights from Idaho to South America refresh daily.
How many operators does momondo search for flights from Idaho to South America?
There are 5 operators available for flights from Idaho to South America as of July 2025.
How old do you have to be to fly from Idaho 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 Idaho to South America.
What documentation or ID do you need to fly to South America?
The necessary travel and health documents for your South America 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.

Best airlines flying from Idaho to South America

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

Airline	Rating	Free Cancellation	Price
American Airlines	PriceFrom $550	Free Cancellation	Rating 7.2 10,000 reviews	Search American Airlines flights
Copa Airlines	PriceFrom $678	Free Cancellation	Rating 7.5 1,490 reviews	Search Copa Airlines flights
Delta	PriceFrom $713	Free Cancellation	Rating 8.0 7,964 reviews	Search Delta flights
LATAM Airlines	PriceFrom $723	Free Cancellation	Rating 7.5 1,814 reviews	Search LATAM Airlines flights
United Airlines	PriceFrom $987	Free Cancellation	Rating 7.4 8,871 reviews	Search United Airlines flights

Why use momondo?

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

It is quick and easy to find Idaho to South America 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 South America that suits you.

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

All flight searches from Idaho to South America on momondo can be filtered to show those which offer flexible booking policies.

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

Once all potential Idaho to South America flight options are in front of you, momondo lets you sort and filter flights based on preferences such as airline, price and flight times amongst many other options.

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

If you are not ready to book a flight from Idaho to South America now, use our insights above to find helpful tips or alternatively set up a price alert, where momondo will track prices on flights to South America and let you know when they change.