The cheapest times to fly from HLN to LIM are

  • January 8th to March 4th (except the week of February 12th)
  • April 23rd to May 20th (except the week of May 7th)
  • August 13th to December 9th (except the week of November 19th)

based on data collected exclusively by Champion Traveler across tens of millions of flights. Among all the dates above, the very cheapest time to fly from HLN to LIM is early October. Prices can be as high as $3205 for Friday flights during mid December, or as low as $1483 for Tuesday flights around early October.


When to Fly to Lima

Flying from Helena, MT (HLN) to Lima (LIM) will usually cost between $1485 to $1819 per person if booking more than four weeks in advance. On average the very cheapest time to fly is early October with an average ticket price of $1484. Due to high demand the most expensive time to fly is mid December, with an average price of $2151. Planning your trip to low-cost times can easily save you $667 on economy flights and even more on first-class flights. Generally, any price below $1493 can be considered a good price for a round-trip HLN to LIM flight.

See below for a graph of average weekly prices for the HLN to LIM route. All prices are for round-trip tickets in USD.

HLN to LIM Flight Prices

Compared to other flights, the HLN to LIM flight is slightly more expensive than the average and costs more than the average flight leaving from Helena. The average price per mile (for a direct flight) is $0.2, which is below average.


Flight Prices by Day of the Week

Tuesday is usually the cheapest day to depart and return on this flight. Fridays are the most expensive days to fly out or take a return trip. Selecting flights on the least expensive days could save you up to $114 (6%) on this flight.

Departing prices are for round-trip flights returning on the day of departure. For example, a flight departing on Tuesday and returning a week later will cost an average of $1502. Return trip prices are from the LIM to HLN flight, and often highlight the quality of our data in showing the same trend.

Departing Prices by Day

Departure Day Prices

Return Trip Prices by Day

Return Day Prices


Nonstop Flights and Layovers

Travelers looking to fly from HLN to LIM can generally find a 2-layover flight. Because there is not usually a direct flight option the real-world direct flight time of 9 hour 15 minutes may not be realistic.


Flight Hacking HLN to LIM

Flight hacking is when you book two tickets instead of a layover, sometimes with different airlines. You will need to either bring only a carry-on bag (highly recommended) or leave yourself plenty of time to go through security again. Flight hacking is completely allowed, but airlines don’t always tell you the cheapest way to get from HLN to LIM — but Champion Traveler does!

Hack #1: Las Vegas, NV (HLN > LAS > LIM)

  • Price for both tickets: $894
  • Average savings: $600 (40.15%)

See HLN to LAS flights

Hack #2: Los Angeles, CA (HLN > LAX > LIM)

  • Price for both tickets: $898
  • Average savings: $595 (39.85%)

See HLN to LAX flights

Hack #3: San Francisco, CA (HLN > SFO > LIM)

  • Price for both tickets: $924
  • Average savings: $569 (38.11%)

See HLN to SFO flights


Flight Questions Answered

Still have questions about flying from HLN to LIM? We’ve got answers.

Which airlines fly this route?

You can find 8 major airlines flying this route most often: Alaska, American, Avianca, COPA, Delta, Korean Air, LATAM, United, and potentially more during busy seasons.

How far away is it from Jorge Chavez International Airport to Helena Regional Airport?

The distance between the two airports is roughly 4589 miles or 7385 kilometers.

How long does it take to fly from HLN to LIM?

The real-world flight time for a nonstop HLN to LIM flight is about 9 hour 15 minutes.

How many flights go between Helena, MT and Lima?

It depends on the day of the week and the date, but a typical day might have around 16 available flights from HLN to LIM.


Airport Location Info


Departing Airport

Origination codeHLN
Origination airport nameHelena Regional Airport
CityHelena, MT
Countrythe United States

Return Airport

Destination codeLIM
Destination airport nameJorge Chavez International Airport


Other Resources

Please note that while we’ve worked hard to analyzed tens of millions of flights to get you this data, we do not calculate current live prices or guarantee pricing. Please see our partners using the links above for current offers.