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South America

$869+ Cheap flights from Helena (HLN) 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 10/31. Fares are subject to change and may not be available on all flights or dates of travel.
HLN — BOG
Mar 6 — Mar 131
Fri 3/6
Fri 3/13
1 adult, Economy
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Cheap flight deals from Helena to South America

Cheapest flights from Helena to South America
Explore the most affordable flight options available from Helena to South America. Find the lowest fares from popular airlines and budget airlines, with prices last updated on February 4, 2026.

This United Airlines deal was found by Cheapflights users on 2/2. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 10/312:30 pm
HLN
-
LIM
2 stops32h 25m
United Airlines
Mon 11/21:50 am
LIM
-
HLN
2 stops21h 09m
United Airlines
Deal found 2/2$869
This Delta deal was found by Cheapflights users on 2/1. 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 7/115:45 am
HLN
-
LIM
2 stops46h 15m
Delta
Tue 7/211:30 pm
LIM
-
HLN
2 stops23h 53m
Delta
Deal found 2/1$993
This United Airlines deal was found by Cheapflights users on 2/3. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 2/146:15 am
HLN
-
BOG
2 stops20h 55m
United Airlines
Tue 2/178:15 am
BOG
-
HLN
2 stops31h 25m
United Airlines
Deal found 2/3$1,068
This Ovago deal was found by Cheapflights users on 2/1. 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 Ovago is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 6/115:45 am
HLN
-
LIM
2 stops46h 15m
LATAM Airlines
Wed 6/1712:50 am
LIM
-
HLN
2 stops36h 33m
LATAM Airlines
Deal found 2/1$1,130
This KAYAK deal was found by Cheapflights users on 2/1. 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 KAYAK is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 7/136:15 am
HLN
-
LIM
2 stops39h 45m
Multiple Airlines
Mon 7/2011:05 pm
LIM
-
HLN
2 stops39h 32m
Multiple Airlines
Deal found 2/1$1,131
This Delta deal was found by Cheapflights users on 2/1. 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.
Tue 7/145:45 am
HLN
-
LIM
2 stops15h 25m
Delta
Tue 7/211:30 pm
LIM
-
HLN
2 stops34h 04m
Delta
Deal found 2/1$1,143
This Delta deal was found by Cheapflights users on 2/1. 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.
Wed 6/105:45 am
HLN
-
LIM
2 stops22h 15m
Delta
Wed 6/1712:00 pm
LIM
-
HLN
2 stops35h 34m
Delta
Deal found 2/1$1,280
This Delta deal was found by Cheapflights users on 2/3. 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.
Fri 5/151:00 pm
HLN
-
EZE
2 stops41h 45m
Delta
Sat 5/238:10 pm
EZE
-
HLN
2 stops29h 23m
Delta
Deal found 2/3$1,384
This Delta deal was found by Cheapflights users on 2/3. 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.
Fri 5/151:00 pm
HLN
-
EZE
2 stops41h 45m
Delta
Sun 5/248:10 pm
EZE
-
HLN
2 stops53h 23m
Delta
Deal found 2/3$1,408
This Delta deal was found by Cheapflights users on 2/1. 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.
Sun 7/125:45 am
HLN
-
LIM
2 stops22h 15m
Delta
Sat 7/1812:50 am
LIM
-
HLN
2 stops36h 33m
Delta
Deal found 2/1$1,461
This United Airlines deal was found by Cheapflights users on 2/3. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 10/317:00 am
HLN
-
EZE
2 stops22h 20m
United Airlines
Tue 11/311:55 pm
EZE
-
HLN
2 stops25h 04m
United Airlines
Deal found 2/3$1,511
This Delta deal was found by Cheapflights users on 2/1. 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.
Fri 6/125:45 am
HLN
-
LIM
2 stops22h 15m
Delta
Fri 6/1912:00 pm
LIM
-
HLN
2 stops25h 23m
Delta
Deal found 2/1$2,109

Find flight deals from Helena to South America

Keep the following information in mind while searching for Helena to South America flight deals. Data was last updated February 4, 2026.

Round-trip from

$993
(Delta)
From Helena to South America
Search Deals

Cheapflights Fare Finder

 
Customize your flight search to find flights from Helena 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 February 4, 2026.
Use the filters below to find and compare flights from Helena to South America that are best for you.

Fly from

Helena

Fly to

South America

Route

Depart

Return

Price

HelenaLima

HLN - LIM

HLNLIM

Helena

Sat 7/11

12:50 pm-5:00 am

2 stops39h 10m

Lima J Chavez Intl

Mon 7/20

1:30 pm-12:23 pm

2 stops23h 53m

$993

HelenaLima

HLN - LIM

HLNLIM

Helena

Sat 7/11

12:50 pm-5:00 am

2 stops39h 10m

Lima J Chavez Intl

Thu 7/23

1:30 pm-10:34 pm

2 stops34h 04m

$993

HelenaBogotá

HLN - BOG

HLNBOG

Helena

Sat 2/14

2:25 pm-5:10 am

2 stops12h 45m

Bogotá El Dorado

Mon 2/16

1:30 am-9:16 pm

2 stops21h 46m

$1,068

HelenaLima

HLN - LIM

HLNLIM

Helena

Thu 6/11

5:45 am-5:00 am

2 stops46h 15m

Lima J Chavez Intl

Wed 6/17

12:50 am-12:23 pm

2 stops36h 33m

$1,130

HelenaLima

HLN - LIM

HLNLIM

Helena

Tue 7/14

5:45 am-10:10 pm

2 stops15h 25m

Lima J Chavez Intl

Tue 7/21

1:30 pm-10:34 pm

2 stops34h 04m

$1,143

HelenaLima

HLN - LIM

HLNLIM

Helena

Wed 6/10

5:45 am-5:00 am

2 stops22h 15m

Lima J Chavez Intl

Wed 6/17

12:00 pm-10:34 pm

2 stops35h 34m

$1,280

HelenaBuenos Aires

HLN - EZE

HLNEZE

Helena

Fri 5/15

1:00 pm-9:45 am

2 stops41h 45m

Buenos Aires Ministro Pistarini

Sat 5/23

8:10 pm-10:33 pm

2 stops29h 23m

$1,384

HelenaBuenos Aires

HLN - EZE

HLNEZE

Helena

Fri 5/15

1:00 pm-9:45 am

2 stops41h 45m

Buenos Aires Ministro Pistarini

Sun 5/24

8:10 pm-10:33 pm

2 stops53h 23m

$1,408

HelenaLima

HLN - LIM

HLNLIM

Helena

Sun 7/12

5:45 am-5:00 am

2 stops22h 15m

Lima J Chavez Intl

Sat 7/18

12:50 am-12:23 pm

2 stops36h 33m

$1,461

HelenaLima

HLN - LIM

HLNLIM

Helena

Fri 6/12

5:45 am-5:00 am

2 stops22h 15m

Lima J Chavez Intl

Fri 6/19

12:00 pm-12:23 pm

2 stops25h 23m

$2,109

Flights are sorted by cheapest round-trip flights first.

Deals found on 2/1

Showing 1-10 of 11 results
1
2

Best time to book a flight from Helena to South America

Have a flexible travel schedule? Discover the best time to fly to South America from Helena 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 Helena to South America
No data available for this route at this time. Please check back soon.

Related info for your journey

Find useful and relevant information for your journey from Helena 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 Helena to South America?

    Helena (HLN) is the airport you will fly out of if you book a flight from Helena to South America. It is only a 2.7 mi journey to Helena (HLN) from Helena’s city center.

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

    There are many flights that can get you from Helena to South America in 12h 45m. Fly via Delta, United Airlines, or LATAM Airlines to get the fastest option. The distance from Helena to South America is about 3667 mi. Both multi-stop and nonstop flights can be found to your destination and back.

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

    Most travelers choose Helena - Bogotá El Dorado, Helena - Lima J Chavez Intl or Helena - Buenos Aires Ministro Pistarini when deciding on the best route from Helena to South America.

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

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

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

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

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

    Yes. Cheapflights offers flight deals from Helena 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.

See more FAQs

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