HLN

$137 Find Cheap Flights to Helena

This is the cheapest round-trip flight price found by a KAYAK user in the last 72 hours by searching for a flight to Helena departing on 2/10. Fares are subject to change and may not be available on all flights or dates of travel. Click the price to replicate the search for this deal.
1 adult
1 adult, Economy, 0 bags

KAYAK searches hundreds of travel sites at once for deals on flights to Helena

 
These are the airlines KAYAK users have selected most often from within our search results for flights to Helena, as well as popular online travel agencies
These are the airlines KAYAK users have selected most often from within our search results for flights to Helena, as well as popular online travel agencies
Travelers love KAYAK
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Everything you should know

Cheapest round-trip
$137
Overall average: $280
Alaska Airlines
Tue 2/10Sat 2/14
SEA - HLN • Non-stop
Cheapest one-way
$148
Alaska Airlines
Fri 2/13
LAX - HLN • 1 stop
Our travelers' advice
AI-powered summary based on content written by travel experts. AI can make mistakes.
Delta's Comfort Plus offers more legroom than Main Cabin.
United's Economy Plus provides extra legroom benefits.
Expert advice
Expert advice
Expert advice
Expert advice
Top airlines
Delta
Most flights • 14 per week
Alaska Airlines
Best reviews • 8.0 score
Airline reviews
Airline reviews
+1
+1
Airline reviews
Airline reviews
+1
Top routes
SEA-HLN
Cheapest
DEN-HLN
Most popular
Insights
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KAYAK searches 100s of sites at once to find you the best travel deals.
We hope you love your trip to Helena!
Flight Deals
Booking Insights
Expert advice
Flight Deals

Cheap Flights to Helena

 
Here are some of the best deals found on KAYAK recently from the most popular airlines for round-trip flights to Helena that are departing in the next months. While these flights were available on KAYAK in the last 72 hours, prices and availability are subject to change and deals may expire.
Discover the best prices for you by selecting your travel dates on KAYAK.

Recent round-trip flight deals to Helena

Tue, Feb 10 - Sat, Feb 14
Alaska Airlines Logo
3:31 pm - 6:11 pm
SEA
-
HLN
1h 40mnonstop
Alaska Airlines Logo
4:36 pm - 5:26 pm
HLN
-
SEA
1h 50mnonstop
$137Alaska Airlines
Tue, Feb 10 - Sat, Feb 14
Alaska Airlines Logo
3:31 pm - 6:11 pm
SEA
-
HLN
1h 40mnonstop
Alaska Airlines Logo
4:36 pm - 5:26 pm
HLN
-
SEA
1h 50mnonstop
$157Alaska Airlines
Wed, Apr 22 - Wed, Apr 29
Delta Logo
5:35 am - 12:24 pm
SEA
-
HLN
5h 49m1 stop
Delta Logo
1:04 pm - 4:48 pm
HLN
-
SEA
4h 44m1 stop
$197Delta
Wed, Apr 22 - Wed, Apr 29
Alaska Airlines Logo
3:07 pm - 5:45 pm
SEA
-
HLN
1h 38mnonstop
Alaska Airlines Logo
6:22 pm - 7:09 pm
HLN
-
SEA
1h 47mnonstop
$208Alaska Airlines
Fri, Mar 6 - Sun, Mar 8
United Airlines Logo
7:18 pm - 9:25 pm
DEN
-
HLN
2h 07mnonstop
United Airlines Logo
2:30 pm - 4:38 pm
HLN
-
DEN
2h 08mnonstop
$209United Airlines
Thu, Feb 5 - Tue, Feb 10
Delta Logo
7:00 am - 12:27 pm
DEN
-
HLN
5h 27m1 stop
Delta Logo
5:30 am - 11:51 am
HLN
-
DEN
6h 21m1 stop
$229Delta
Sat, Jan 31 - Tue, Feb 3
Delta Logo
7:20 am - 12:27 pm
LAX
-
HLN
4h 07m1 stop
Delta Logo
5:30 am - 9:03 am
HLN
-
LAX
4h 33m1 stop
$241Delta
Tue, Feb 10 - Sat, Feb 14
United Airlines Logo
5:00 am - 1:41 pm
SEA
-
HLN
7h 41m1 stop
United Airlines Logo
2:25 pm - 9:12 pm
HLN
-
SEA
7h 47m1 stop
$277United Airlines
Thu, Feb 5 - Sun, Feb 8
United Airlines Logo
7:15 pm - 9:26 pm
DEN
-
HLN
2h 11mnonstop
United Airlines Logo
2:27 pm - 4:37 pm
HLN
-
DEN
2h 10mnonstop
$279United Airlines
Wed, Apr 22 - Wed, Apr 29
United Airlines Logo
5:00 am - 1:39 pm
SEA
-
HLN
7h 39m1 stop
United Airlines Logo
2:25 pm - 11:27 pm
HLN
-
SEA
10h 02m2 stops
$282United Airlines
Booking Insights

KAYAK's insights & trends for flights to Helena

Get data-powered insights and trends for flights to Helena to help you find the cheapest flights, the best time to fly and much more.

What is the cheapest flight to Helena?

These are the best round-trip prices found by users searching on KAYAK in the last 72 hours.

If traveling to Helena, the cheapest city to fly from in the last 3 days was Seattle, with flights as low as $148 one-way and $137 round-trip. Flights from Denver are the most searched and start at $209 for a return trip.

Expert advice

Expert advice for your flight to Helena

 
AI-powered summary based on content written by travel experts. AI can make mistakes.
KAYAK teamed up with top travel experts to share the best tips for your journey.
Airlines
United Airlines

United's Economy Plus offers up to six inches more legroom than standard economy seats.


United's Priority Boarding can be purchased to secure Zone 2 boarding and overhead space.

Delta

Delta's Comfort Plus offers up to three inches more legroom than Main Cabin seats.


Delta offers free Wi-Fi for SkyMiles members on domestic flights.

Alaska Airlines

Alaska Airlines offers a 20-minute baggage guarantee with compensation if delayed.


Alaska Airlines' Wine Flies Free program allows free wine case check-in from select airports.

Our travel experts
Stefanie Waldek

Stefanie Waldek

Expert on United Airlines and Delta

Stefanie Waldek

Stefanie Waldek

Stefanie Waldek is a freelance space, travel, and design writer based in Saratoga Springs, NY. Her words have appeared in Space.com, Travel + Leisure, Condé Nast Traveler, Architectural Digest, and House Beautiful, among other publications. An expert in aviation and expedition cruising, Stefanie is frequently up in the air or on the sea, likely en route to Antarctica or the Arctic.

Read more
Harriet Baskas

Harriet Baskas

Expert on Alaska Airlines

Harriet Baskas

Harriet Baskas

Harriet is an award-winning journalist who is happiest in an airport or an unusual museum. Her stories about airports, air travel, and the business of travel have appeared on NBC News, CNBC, USA TODAY, The Points Guy and other outlets. She is the creator of the StuckatTheAirport.com blog and the author of nine books. When not out on the road or exploring the latest airport amenities, she’s home in Seattle getting ready for the next adventure.

Read more

Good to know - Book Cheap Helena Plane Tickets

Low seasonJanuary
Cheapest flight$137
Best time to beat the crowds but there is an average 1% increase in price.
Most popular time to fly and prices are also 9% lower on average.
Flight from Seattle to Helena

When to book flights to Helena

Are your dates flexible? Find out the best times to travel to Helena based on our flight data from the last year. Discover the cheapest month and even day to fly.
Estimated round-trip price
KAYAK looks at all historical flight data for each date to provide a predicted price for one-way trips or round-trips with a duration up to 40 days. The information is for flights to Helena based on your location. While we try to provide actual minimum prices for each date, some prices are predictions and actual prices may differ.

FAQs - booking Helena flights

  • Can I park my vehicle at HLN?

    HLN offers travelers ample car parking spaces at multiple lots. To the northern end of the airport’s terminal is the long-term lot, which charges around $4 a day. You can also park at the airport’s short-term parking lot situated at the eastern side of the main terminal. Travelers can park their vehicles free of charge for the first 2h at the short-term parking lot. However, if one leaves their vehicle at this parking lot for an entire day, they will pay around $25.

  • Does HLN have on-site car rentals?

    Arriving travelers who would like to take advantage of the flexibility and convenience that comes with driving themselves to destinations in and around Helena City can rent a vehicle that suits their needs from any car rental agency at the airport. Budget, Avis, National and Alamo are some car rental companies at the airport with counters near the baggage claim area.

  • Does Helena Airport offer services and facilities to disabled travelers?

    Helena Airport has accessible restrooms and elevators to ensure those in wheelchairs can access all the facilities at the airport. There is a Pet Relief Area next to the short-term lot for service animals guiding disabled passengers. Helena airport staff also offer any assistance needed by travelers with special needs or disabilities.

  • Can I withdraw cash from Helena Airport?

    If you are running short of cash, Helena Airport has an ATM located near the business center where you can withdraw some money.

  • What is the cheapest flight to Helena?

    If traveling to Helena, the cheapest city to fly from in the last 3 days was Seattle, with flights as low as $148 one-way and $137 round-trip. Flights from Denver are the most searched and start at $209 for a return trip.

  • How far is Helena Airport from central Helena?

    There are 3 miles between Helena city center and Helena Airport.

  • What is the name of Helena’s airport?

    Helena is served by Helena Airport, also commonly referred to as Helena. The airport code is HLN.

  • How much is a flight to Helena?

    On average, a flight to Helena costs $353. The cheapest price found on KAYAK in the last 2 weeks cost $209 and departed from Denver Intl Airport.

  • What is the cheapest day to fly to Helena?

    Based on KAYAK data, the cheapest day to fly to Helena is Friday where tickets can be as cheap as $269. On the other hand, the most expensive day to fly is Sunday, where prices are $473 on average.

  • How does KAYAK find such low prices on flights to Helena?

    KAYAK is a travel search engine. That means we look across the web to find the best prices we can find for our users. With over 2 billion flight queries processed yearly, we are able to display a variety of prices and options on flights to Helena.

  • How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket to Helena?

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to Helena is likely to change within 7 days, so travelers know whether to wait or book now.

  • What is the Hacker Fare option on flights to Helena?

    Hacker Fares allow you to combine one-way tickets in order to save you money over a traditional round-trip ticket. You could then fly to Helena with an airline and back with another airline.

  • What is KAYAK's "flexible dates" feature and why should I care when looking for a flight to Helena?

    Sometimes travel dates aren't set in stone. If your preferred travel dates have some wiggle room, flexible dates will show you all the options when flying to Helena up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

  • How much is a flight to Helena?

    On average, a flight to Helena costs $353. The cheapest price found on KAYAK in the last 2 weeks cost $209 and departed from Denver. The most popular routes on KAYAK are Denver to Helena which costs $447 on average, and Seattle to Helena, which costs $368 on average.

Top tips for finding cheap flights to Helena

  • Looking for cheap airfare to Helena? 25% of our users found round-trip tickets to Helena for the following prices or less: From Denver $223, from Seattle $258
  • Enter your preferred departure airport and travel dates into the search form above to unlock the latest Helena flight deals.
  • To get to Helena in comfort, hop onboard the Helena Towncar, which will pick you up at the terminal. The luxury shuttles charge around $45 from the airport to downtown Helena. Alternatively, you can take a Helena taxi from the airport outside baggage claim to the city center for approximately $20, or an Uber, which charges around $10. It will take you around 5min to travel from the airport to downtown Helena.
  • You can work or hold meetings at Helena Airport’s business center. The business center offers business travelers a quiet and work-friendly environment. Located on the landside, this business center comes with a TV lounge and free internet.
  • If you need to grab a bite as you wait for your flight, you will find various food options at the café on the airside or at the restaurant located on the landside.
  • You should fly into Helena Airport (HLN) if you are heading to Townsend City, located approximately 30 miles away, Anaconda City, located approximately 56 miles away, or Great Falls City, situated approximately 89 miles away.
  • United Airlines offers nonstop flights to Denver, while other major airlines flying out from Helena Airport like Delta Air Lines and Alaska Airlines have layovers at Salt Lake City or Seattle before landing in Denver.
  • Whether you are looking for some reading materials or unique gifts and necessities to occupy your time before and during your flight, you will find everything you need at the gift shop located at the passenger terminal.
  • If your luggage is too heavy to carry through the vast airport, you should use the complimentary luggage carts at the passenger terminal.

Reviews of the top 3 airlines flying to Helena

 
See real verified KAYAK customer reviews for airlines flying to Helena. Airline scores are aggregated from all reviews left by passengers on KAYAK after flying with an airline from the United States to Helena. KAYAK doesn’t show reviews that are older than 5 years. Learn how KAYAK collects reviews.
Need help choosing which airline to fly with to Helena? KAYAK airline reviews give an overall score for each airline based on loads of factors, including comfort, boarding, in-flight entertainment and more, to make your decision easier. See airline scores according to verified KAYAK customer reviews.
8.0
Alaska AirlinesOverall score based on 11649 reviews
8.5Crew
7.8Comfort
7.1Food
7.0Entertainment
8.1Boarding
Airline reviews

I really hate the seat assignment at the gate. I understand it is so families can sit together but it caused me and others a lot of unnecessary stress and confusion, enough for me to not fly Alaska again. The app is so awful that it did not even update my seat assignment on the boarding pass but sent me a notification of my seat... it showed in Apple Wallet but not in the Alaska app itself. That only made the stress worse. I think most people like myself prefer to know where they are seated at check in 24 hours before so they don't have to anxiously hang out at the gate the entire time. This is not a good use of your agents time either to be dealing with all of us asking where we are sitting. You should automatically assign the multiple seat purchases to be together before they check in and fill us solo travelers in those gaps as we check in.

4.0 OkayAnonymous, Jan 2026
ORD - SAN
Read more Alaska Airlines reviews

I really hate the seat assignment at the gate. I understand it is so families can sit together but it caused me and others a lot of unnecessary stress and confusion, enough for me to not fly Alaska again. The app is so awful that it did not even update my seat assignment on the boarding pass but sent me a notification of my seat... it showed in Apple Wallet but not in the Alaska app itself. That only made the stress worse. I think most people like myself prefer to know where they are seated at check in 24 hours before so they don't have to anxiously hang out at the gate the entire time. This is not a good use of your agents time either to be dealing with all of us asking where we are sitting. You should automatically assign the multiple seat purchases to be together before they check in and fill us solo travelers in those gaps as we check in.

My Alaska Airlines return flight, although worked out in the end, didn't start off well. The initial plane that my family and I boarded was grounded because of a mishap that happened to one of the engines and everyone on board had to disembark the plane. Thankfully we were accommodated with a another plane but our initial flight was supposed to have departed at 11 pm San Diego time for Orlando but instead we ended up leaving at 1:40 am San Diego time. All Passengers were informed that part of the delay was that the plane had to be inspected by the captain, the food had to be stocked and the individuals responsible for fueling the plane left for the evening and had to be summoned to return to fill up our. The Alaska Airlines crew at the airport and on the plane were awesome and apologetic. I know that the crew wasn't responsible for the mishap of the engine but I think in the future the airline should offer a complimentary drink or (1) item of food other than pretzels, nuts or chips to all passengers since we're not to blame for the extreme set backs. The airline in general is good and I recommend to all flyers.

Alaska Airlines have beautiful new airplanes that have comfortable seats but tight for a tall person like myself. They do provide upgrades to flyers but at a $140 cost. My flight went smooth and prompt as well as without a hitch. The flight crew were warm and friendly as well as very attentive. I'd recommend this airline over Frontier airlines any day.

I like them since I live in Alaska and I don't have much choice

My first flight was delayed by over an hour, luckily I had Long layovers on an itinerary from hell, because when you book a Saver ticket, they change your itinerary and make it many stops and long layovers, and there were still delays. On the return flight there was a delay in the first leg, Orlando to Seattle, so I got up really early for nothing, and on the last leg Anchorage to Fairbanks, it was over 2 hours late taking off! I didn't get home until 1 :30am! By the time I got my luggage, the flight landed at 1 am. For the departure day, I was up from 6am to when I arrived the next day at 6am in Orlando. So I was up for 22 hours, 3:15am to almost 2 am the next day. On the return day. The moral of the story is, DON"T EVER BUY SAVER TICKETS! You can't even upgrade your seat when you do that and then at the last minute they want Big bucks to upgrade the day before leaving.

I had the worst seat neighbors thry literally snored so loud and the man next to me man spreaded the whole time i couldnt sleep

Service was great! 👍 Seats were small and absolutely not enough leg and feet room!!!

Alaska is a great airline. Unfortunately, our flight was canceled in a really late hour and it caused a lot of hardship in my travel process.

Did not have In flight service on my round trip due to turbulence. I did not partake in In flight entertainment. Flight descending into LAX was very turbulent. It would have been nice if the pilot communicated with us during that rough descent into LAX to ease the minds of some of us more nervous flyers.

It was ok. First time flying with them to Boise Won’t do again

Flight was late from Newark to Atlanta, I asked flight attendant to please let my family of 3 out first when we landed to Atlanta because we were late for our connecting flight to Quito. She didn't and we were late for 5 minutes we couldn't board the plane and spend hours trying to get another flight with customer service for the next day.

I really liked the legroom. I am 6’4”.a at For some reason our seats were not together and using the app to fix it didn’t work. Passengers were nice enough to move for us but you should absolutely ensure a parent sits with their child.

Late delayed flight delays boarding and delays leaving and delays on arrival too. Cramped plane no room no food.

DTW line is too long. The flights from DTW to BWI are always delayed for unknown reasons.

Delta canceled our flight and we had to scramble to find another airline to get home. Phoenix is not a delta hub so they didn’t have another plane. It would have been a red eye though Salt Lake City. Getting in at 5am. No bueno.

This flight was no comparison to our prior flight. I'm thinking it all has to do with the age of the aircraft.

This flight was a first class choice and left much to be desired. Seat backs on seats were falling apart and torn. Seats actually didn't come to a "full & upright position". Pull out table was sprung. Not any significant leg room. All in all we were on an obviously older plane and felt overcharged for what we received as first class.

Flight was delayed several times. At one point, they "pulled back" 15 minutes from the delayed boarding and sent a text saying we would board sooner than previously advised. The flight then was delayed again. And when we boarded, there was an unspecified technical issue which had us waiting in the plane for about an hour.

Delta is a good airline. I've never had an issue with Delta. I'll continue to fly with them until they show me that I shouldn't.

The only thing nice I can say is the flight crew was really nice and apologetic about the situation. They shared as much information as they had and advised us on what we could do about missing connecting flights. The boarding process was so slow. The gate agent was working by herself and should have had someone working with her. It took almost an hour to board because she was trying to board a full flight of people and provide customer service to everyone who was flying standby and/or had questions. It was really chaotic. This didn't help the fact that we were delayed and folks were missing connections the longer it took.

The staff was hospitable and professional. The seat had a bit of wear. The winner shade was stuck 1/4 open. I received the best of both worlds. The morning sun was able to come in and blind the screen i was trying to use while at the same time it was too low to look out and enjoy the view. Rather embarrassing for a 1st class ticket.

Perfect flight. Smooth flight. Arrived 20 minutes early at destination. Excellent service.

The flights were on time which was great give. It was holiday travel season and there’d been some weather issues. The only complaint and this is every time with United is the terrible seat design. The head rest is not built for comfort and having my neck bent forward for a cross country trip reminded me while I try not to take United flights as a rule.

I’m so sorry, I can’t remember her name, I believe it was Dimpti. She was stellar, also a mature Asian flight attendant, lots of flowers in her hair, just as amazing! But literally the crew was AWESOME . Only downside is there weren’t any charging outlets. Maybe I needed to ask a flight attendant , but it would’ve been nice to have one easily accessible.

The flight was delayed by two de-icings. The seatbelt did not work correctly. It did not stay tight.

Everything was absolutely wonderful from check in to baggage claim. Staff was very professional and sweet. Will definitely recommend United to family and friends.

Sitting on the runway after we land for almost two hours! Not sure if we should blame United or Just Dumpy Vance.

Hotter than Hades in August. Why, why do crews think that in the winter when we are already dressed for cold weather we need a cabin that is 82 degrees. Even the vents were blowing hot air.

Unbelievably poor service from flight attendants. They didn’t even do water service on a four hour flight. Just disrespectful.

United is an incompetent airline. They parked the plane on the tarmac for an hour after arriving because they “didn’t have a gate available” it was actually some sort of lie because as we de planed there were approximately 9 open and manned and empty gates that we walked past. Many people on the flight missed connections for the hour long sit on the tarmac. Utterly baffling and incompetent behavior from United flight ops.

Everything you need to know for your flight to Helena

Flights with popular airlines flying to Helena

Flights from the other most popular airlines that fly from the United States to Helena according to KAYAK users. Prices are the lowest found on KAYAK over the last 7 days. Price and availability are not guaranteed.