When did momondo last update prices for flights from Idaho Falls Fanning Field Airport to South America?

Prices for flights from Idaho Falls Fanning Field Airport to South America refresh daily.

How many operators does momondo search for flights from Idaho Falls Fanning Field Airport to South America?

The number of operators available for flights from Idaho Falls Fanning Field Airport to South America is 1 as of March 2026.

How old do you have to be to fly from Idaho Falls Fanning Field 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 Idaho Falls Fanning Field Airport 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.

$850 Cheap Flights from Idaho Falls to South America in 2026

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0 bags

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Find the cheapest flights from Idaho Falls to South America

Round-trip

One-way

Cheap round-trip flights

Enter your travel dates to find the best prices.

3:04 pm - 10:00 pm

IDA

LIM

29h 56m

2 stops

1:30 pm - 2:27 pm

LIM

IDA

25h 57m

2 stops

$850Delta

Mon, Aug 10 - Mon, Aug 24

5:45 am - 7:05 am

IDA

LIM

24h 20m

2 stops

12:05 am - 10:16 pm

LIM

IDA

23h 11m

2 stops

$1,080Delta

Tue, Mar 24 - Tue, Apr 7

5:30 pm - 10:55 pm

IDA

LIM

28h 25m

2 stops

12:55 am - 9:53 am

LIM

IDA

57h 58m

2 stops

$1,101United Airlines

Tue, Mar 24 - Tue, Apr 7

6:36 am - 10:55 pm

IDA

LIM

39h 19m

2 stops

11:05 pm - 9:53 am

LIM

IDA

35h 48m

2 stops

$1,109United Airlines

Tue, Mar 24 - Wed, Apr 8

5:45 am - 9:35 am

IDA

EZE

48h 50m

2 stops

11:00 am - 10:16 pm

EZE

IDA

38h 16m

2 stops

$1,484Delta

Sat, Mar 14 - Wed, Mar 18

2:18 pm - 8:20 am

IDA

EZE

15h 02m

1 stop

10:25 pm - 1:48 pm

EZE

IDA

18h 23m

1 stop

$1,776American Airlines

Sat, Mar 14 - Wed, Mar 18

5:20 pm - 8:20 am

IDA

EZE

36h 00m

2 stops

10:25 pm - 1:48 pm

EZE

IDA

18h 23m

1 stop

$1,819Multiple Airlines

Sat, Mar 14 - Wed, Mar 18

5:20 pm - 4:30 am

IDA

EZE

32h 10m

2 stops

4:45 pm - 10:52 pm

EZE

IDA

33h 07m

3 stops

$2,728Multiple Airlines

Sat, Mar 14 - Wed, Mar 18

Delta flights from Idaho Falls to South America

Our best Delta deals on Idaho Falls to South America flight tickets

Delta

Aug 10

IDA3:04 pmIdaho Falls Fanning Field

29h 56m

2 stops

LIM10:00 pmLima J Chavez Intl

Aug 24

LIM1:30 pmLima J Chavez Intl

25h 57m

2 stops

IDA2:27 pmIdaho Falls Fanning Field

$850

Delta

Mar 24

IDA5:45 amIdaho Falls Fanning Field

24h 20m

2 stops

LIM7:05 amLima J Chavez Intl

Apr 7

LIM12:05 amLima J Chavez Intl

23h 11m

2 stops

IDA10:16 pmIdaho Falls Fanning Field

$1,080

Delta

Mar 14

IDA5:45 amIdaho Falls Fanning Field

48h 50m

2 stops

EZE9:35 amBuenos Aires Ministro Pistarini

Mar 18

EZE11:00 amBuenos Aires Ministro Pistarini

38h 16m

2 stops

IDA10:16 pmIdaho Falls Fanning Field

$1,484

United Airlines flights from Idaho Falls to South America

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

United Airlines

Mar 24

IDA5:30 pmIdaho Falls Fanning Field

28h 25m

2 stops

LIM10:55 pmLima J Chavez Intl

Apr 7

LIM12:55 amLima J Chavez Intl

57h 58m

2 stops

IDA9:53 amIdaho Falls Fanning Field

$1,101

United Airlines

Mar 24

IDA6:36 amIdaho Falls Fanning Field

39h 19m

2 stops

LIM10:55 pmLima J Chavez Intl

Apr 8

LIM11:05 pmLima J Chavez Intl

35h 48m

2 stops

IDA9:53 amIdaho Falls Fanning Field

$1,109

Fly from

Fly to

Route

Depart

Return

Price

Idaho FallsLima

IDA - LIM

IDALIM

Idaho Falls Fanning Field

Mon 8/10

3:04 pm-10:00 pm

2 stops29h 56m

Lima J Chavez Intl

Mon 8/24

1:30 pm-2:27 pm

2 stops25h 57m

$850

Idaho FallsLima

IDA - LIM

IDALIM

Idaho Falls Fanning Field

Tue 3/24

5:45 am-7:05 am

2 stops24h 20m

Lima J Chavez Intl

Tue 4/7

12:05 am-10:16 pm

2 stops23h 11m

$1,080

Idaho FallsLima

IDA - LIM

IDALIM

Idaho Falls Fanning Field

Tue 3/24

5:30 pm-10:55 pm

2 stops28h 25m

Lima J Chavez Intl

Tue 4/7

12:55 am-9:53 am

2 stops57h 58m

$1,101

Idaho FallsLima

IDA - LIM

IDALIM

Idaho Falls Fanning Field

Tue 3/24

6:36 am-10:55 pm

2 stops39h 19m

Lima J Chavez Intl

Wed 4/8

11:05 pm-9:53 am

2 stops35h 48m

$1,109

Idaho FallsBuenos Aires

IDA - EZE

IDAEZE

Idaho Falls Fanning Field

Sat 3/14

5:45 am-9:35 am

2 stops48h 50m

Buenos Aires Ministro Pistarini

Wed 3/18

11:00 am-10:16 pm

2 stops38h 16m

$1,484

Idaho FallsBuenos Aires

IDA - EZE

IDAEZE

Idaho Falls Fanning Field

Sat 3/14

2:18 pm-8:20 am

1 stop15h 02m

Buenos Aires Ministro Pistarini

Wed 3/18

10:25 pm-1:48 pm

1 stop18h 23m

$1,776

Idaho FallsBuenos Aires

IDA - EZE

IDAEZE

Idaho Falls Fanning Field

Sat 3/14

5:20 pm-8:20 am

2 stops36h 00m

Buenos Aires Ministro Pistarini

Wed 3/18

10:25 pm-1:48 pm

1 stop18h 23m

$1,819

Idaho FallsBuenos Aires

IDA - EZE

IDAEZE

Idaho Falls Fanning Field

Sat 3/14

5:20 pm-4:30 am

2 stops32h 10m

Buenos Aires Ministro Pistarini

Wed 3/18

4:45 pm-10:52 pm

3 stops33h 07m

$2,728

Idaho FallsLima

IDA - LIM

IDALIM

Idaho Falls Fanning Field

Tue 3/24

6:55 pm-9:20 pm

2 stops25h 25m

$1,458

Idaho FallsLima

IDA - LIM

IDALIM

Idaho Falls Fanning Field

Tue 3/24

5:45 am-6:30 am

3 stops23h 45m

$3,679

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 12 resultsSorted by cheapest first

How to get the cheapest flight ticket from Idaho Falls 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 Idaho Falls Fanning Field to South America?

Delta is the most popular carrier operating from Idaho Falls Fanning Field to South America

Cheap Idaho Falls to South America flight deals and tips

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

Fastest flight time	22h 15m
Direct flights	None

The fastest flight from Idaho Falls to South America takes 22h 15m

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

Search flight deals

When did momondo last update prices for flights from Idaho Falls Fanning Field Airport to South America?
Prices for flights from Idaho Falls Fanning Field Airport to South America refresh daily.
How many operators does momondo search for flights from Idaho Falls Fanning Field Airport to South America?
The number of operators available for flights from Idaho Falls Fanning Field Airport to South America is 1 as of March 2026.
How old do you have to be to fly from Idaho Falls Fanning Field 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 Idaho Falls Fanning Field Airport 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 Falls to South America

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

Airline	Rating	Free Cancellation	Price
Delta	PriceFrom $873	Free Cancellation	Rating 7.9 8,242 reviews		Search Delta flights

Why use momondo?

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

momondo collates all your flight options in one place and lets you filter them to find the perfect flight from Idaho Falls to South America. momondo saves you time and could save you money on your trip.

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

Yes. momondo enables you to select and highlight flights to South America from Idaho Falls with this policy.

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

momondo helps you find the best flight between Idaho Falls and South America by providing filters to narrow your choice of flights to those matching your criteria. You can select flights based on numerous factors such as price, departure and landing times, airport and airline.

I’m not ready to book a flight from Idaho Falls 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 Idaho Falls and alert you when they change.