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$1,125+ Cheap flights from Helena (HLN) to Peru

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 8/25. Fares are subject to change and may not be available on all flights or dates of travel.
HLN — LIM
Aug 3 — Aug 101
Sun 8/3
Sun 8/10
1 adult, Economy
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Cheap flight deals from Helena to Peru

Keep the following information in mind while searching for Helena to Peru flight deals. Data was last updated July 29, 2025.

Round-trip from

$1,125
(Delta)
From Helena to Peru
Search Deals

Find flight deals from Helena to Peru

Cheapest flights from Helena to Peru
Explore the most affordable flight options available from Helena to Peru. Find the lowest fares from popular airlines and budget airlines, with prices last updated on July 29, 2025.

This Delta deal was found by Cheapflights users on 7/27. 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.
Mon 8/255:50 amHLN - LIM
2 stops22h 10mDelta
Wed 8/2712:15 pmLIM - HLN
2 stops25h 05mDelta
Deal found 7/27$1,125
This United Airlines deal was found by Cheapflights users on 7/26. 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.
Mon 8/256:30 amHLN - LIM
2 stops15h 30mUnited Airlines
Wed 8/2711:05 pmLIM - HLN
2 stops23h 06mUnited Airlines
Deal found 7/26$1,557

Cheapflights Fare Finder

 
Customize your flight search to find flights from Helena to Peru 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 July 29, 2025.
Use the filters below to find and compare flights from Helena to Peru that are best for you.

Fly from

Helena

Fly to

Peru

Route

Depart

Return

Price

HelenaLima

HLN - LIM

HLNLIM

Helena

Mon 8/25

5:50 am-10:10 pm

2 stops15h 20m

Lima J Chavez Intl

Tue 8/26

12:50 am-10:13 pm

2 stops22h 23m

$1,125

HelenaLima

HLN - LIM

HLNLIM

Helena

Mon 8/25

6:30 am-11:00 pm

2 stops15h 30m

Lima J Chavez Intl

Wed 8/27

11:05 pm-9:11 pm

2 stops23h 06m

$1,557

Flights are sorted by cheapest round-trip flights first.

Deals found on 7/27

Best time to book a flight from Helena to Peru

Have a flexible travel schedule? Discover the best time to fly to Peru 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 Peru

What is the cheapest month to book a flight from Helena to Peru?

Currently, April is the cheapest month in which you can book a flight from Helena to Peru (average of $499). Flying from Helena to Peru in December is currently the most expensive (average of $802). 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.

Reviews of airlines servicing Peru

Get insights into the airlines that provide service to Peru. 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 Peru. Reviews last updated July 29, 2025.
Peruse reviews from past customers who have flown with Delta and United Airlines from Helena to Peru to help guide your decision. You can also see how each airline stacks up in terms of entertainment options, comfort, food, crew/service, and boarding process.
Delta
8.0
Very good
7,977 reviews

Comfort

7.9

Crew

8.5

Boarding

8.2

Entertainment

7.9

Food

7.3

Overall

8.0

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
7,977 reviews
Delta
8.0
Very good
7,977 reviews

Comfort

7.9

Crew

8.5

Boarding

8.2

Entertainment

7.9

Food

7.3

Overall

8.0

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!
United Airlines
7.4
Good
8,899 reviews
Delta
8.0
Very good
7,977 reviews

Comfort

7.9

Crew

8.5

Boarding

8.2

Entertainment

7.9

Food

7.3

Overall

8.0

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 Helena to Peru. 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 Peru?

    Located just 2.7 mi from the city center, Helena (HLN) is the airport most travelers will use when flying to Peru from Helena.

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

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

  • How can I find direct flights from Helena to Peru?

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

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

    Yes. Cheapflights offers flight deals from Helena to Peru 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 Helena to Peru?

    Currently, April is the cheapest month in which you can book a flight from Helena to Peru (average of $499). Flying from Helena to Peru in December is currently the most expensive (average of $802). 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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