Cheap flights from Los Angeles to Helena from $264
This is the cheapest round-trip flight price found by a momondo user in the last 72 hours by searching for a flight from Los Angeles to Helena departing on 4/23. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
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Alaska Airlines flights from Los Angeles to Helena
Our best Alaska Airlines deals on Los Angeles to Helena flight tickets
Delta flights from Los Angeles to Helena
Our best Delta deals on Los Angeles to Helena flight tickets
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How to get the cheapest flight ticket from Los Angeles to Helena
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 day to depart on your flight to Helena?
The cheapest day to depart from Los Angeles to Helena is on a Friday. Travelers who choose to depart for Helena on a Friday will often find tickets for as low as $431. The most expensive day to fly to Helena is Wednesday, with ticket prices averaging around $497.
What is the cheapest time of day to depart on your flight to Helena?
According to our data, the cheapest time of day to fly to Helena is in the afternoon. momondo users have found flights departing from Los Angeles to Helena in the afternoon for as low as $393. Keep in mind that these prices may fluctuate based on what airline you choose and the time of year you plan to travel. In contrast, the most expensive time of day to depart to Helena is at noon when prices are around $611.
When to book flights from Los Angeles to Helena
Cheap Los Angeles to Helena (LAX to HLN) flight deals and tips
Find info about flight duration, direct flights, and airports for your flight from Los Angeles to Helena
How far is Los Angeles to Helena by plane?
Los Angeles and Helena are 926.0 mi apart from one another. By plane, this route typically takes 5h 21m.
When did momondo last update prices for flights from Los Angeles Airport to Helena Airport?
Prices for flights from Los Angeles Airport to Helena Airport are updated daily.
How many operators does momondo search for flights from Los Angeles Airport to Helena Airport?
As of April 2025, there are 3 operators available to choose from for flights from Los Angeles Airport to Helena Airport.
How old do you have to be to fly from Los Angeles Airport to Helena Airport?
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 Los Angeles Airport to Helena Airport.
What documentation or ID do you need to fly to Helena Airport?
The travel and health documents required for your trip to Helena Airport can vary based on your itinerary and personal situation. As a rule, consider having multiple documents such as a national ID card or driver’s license, and a passport valid for six-months after you plan to arrive at Helena Airport. We always recommend checking with your airline or a trusted third party such as IATA to get advice.
What is the most popular airline from Los Angeles to Helena?
momondo data reveals that the most frequently booked airline on the route from Los Angeles to Helena is Delta, representing 44% of all bookings. The subsequent popular airlines are Alaska Airlines at 40% and United Airlines at 16%.
Best airlines flying from Los Angeles to Helena
Compare and see reviews for airlines that fly from Los Angeles to Helena with momondo
| Airline | Rating | Free Cancellation | Price | ||
|---|---|---|---|---|---|
| PriceFrom $269 | Free Cancellation | Rating 8.0 7,898 reviews | |||
| PriceFrom $338 | Free Cancellation | Rating 7.4 8,615 reviews | |||
| PriceFrom $344 | Free Cancellation | Rating 8.0 9,820 reviews |
Why use momondo?
Why should I use momondo to find a flight deal from Los Angeles to Helena?
To find the flight that best suits your needs, momondo gathers a range of flights from a large pool of different airlines and agents; you can then use our insights and filters to find and book the right flight to Helena from Los Angeles.
Can I find flights from Los Angeles to Helena with flexible booking policies on momondo?
All flight searches from Los Angeles to Helena on momondo can be filtered to show those which offer flexible booking policies.
How can momondo help me find flights from Los Angeles to Helena?
momondo helps you find the best flight between Los Angeles and Helena 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 Los Angeles to Helena right now. Can momondo alert me if prices change?
Yes. momondo can track prices for Los Angeles to Helena flights and alert you when they change. Perform a search to set up the price alert. All that is required is a valid email address.