$137 Find Cheap Flights from North America to Helena

This is the cheapest one-way flight price found by a KAYAK user in the last 72 hours by searching for a flight to Helena departing on 9/13. 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.
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1 adult, Economy

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Cheap Flights from North America to Helena

 
Here are some of the best deals found on KAYAK recently from the most popular airlines for round-trip flights from North America 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 from North America to Helena

Sat, Sep 6 - Sat, Sep 13
Hawaiian Airlines Logo
12:46 pm - 3:21 pmSEA-HLN
1h 35mnonstop
Hawaiian Airlines Logo
4:02 pm - 4:50 pmHLN-SEA
1h 48mnonstop
$177Hawaiian Airlines
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Sat, Sep 6 - Sat, Sep 13
Alaska Airlines Logo
12:46 pm - 3:21 pmSEA-HLN
1h 35mnonstop
Alaska Airlines Logo
4:02 pm - 4:50 pmHLN-SEA
1h 48mnonstop
$178Alaska Airlines
Find Deal
Sat, Aug 30 - Tue, Sep 2
Hawaiian Airlines Logo
12:46 pm - 3:21 pmSEA-HLN
1h 35mnonstop
Hawaiian Airlines Logo
4:02 pm - 4:50 pmHLN-SEA
1h 48mnonstop
$187Hawaiian Airlines
Find Deal
Sat, Sep 6 - Sat, Sep 13
Delta Logo
7:10 am - 12:20 pmSEA-HLN
4h 10m1 stop
Delta Logo
5:45 am - 11:05 amHLN-SEA
6h 20m1 stop
$198Delta
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Sat, Aug 30 - Tue, Sep 2
Hawaiian Airlines Logo
12:46 pm - 3:21 pmSEA-HLN
1h 35mnonstop
Hawaiian Airlines Logo
4:02 pm - 4:50 pmHLN-SEA
1h 48mnonstop
$208Hawaiian Airlines
Find Deal
Tue, Sep 16 - Mon, Sep 22
United Airlines Logo
11:30 am - 1:30 pmDEN-HLN
2h 00mnonstop
United Airlines Logo
5:20 pm - 7:26 pmHLN-DEN
2h 06mnonstop
$209United Airlines
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Wed, Aug 13 - Thu, Aug 21
United Airlines Logo
2:55 pm - 4:55 pmDEN-HLN
2h 00mnonstop
United Airlines Logo
5:20 pm - 7:26 pmHLN-DEN
2h 06mnonstop
$219United Airlines
Find Deal
Sat, Aug 23 - Fri, Aug 29
Delta Logo
5:45 am - 12:20 pmDEN-HLN
6h 35m1 stop
Delta Logo
5:50 am - 9:14 amHLN-DEN
3h 24m1 stop
$229Delta
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Fri, Sep 12 - Tue, Sep 16
 Logo
7:11 pm - 9:11 pmDEN-HLN
2h 00mnonstop
 Logo
4:02 pm - 10:02 pmHLN-DEN
6h 00m1 stop
Tue, Sep 16 - Mon, Sep 22
 Logo
7:11 pm - 9:11 pmDEN-HLN
2h 00mnonstop
 Logo
4:02 pm - 10:02 pmHLN-DEN
6h 00m1 stop
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Good to know

Low seasonFebruary
Cheapest flight$137
Best time to beat the crowds but there is an average 24% increase in price.
Most popular time to fly and prices are also 3% lower on average.
Flight from Phoenix to Helena

FAQs for booking flights from North America to Helena

  • How does KAYAK find such low prices on flights from North America 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 from North America to Helena.

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

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

  • What is the Hacker Fare option on flights from North America 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 to North America with another airline.

  • What is KAYAK's "flexible dates" feature and why should I care when looking for a flight from North America 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 from North America up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

Reviews of the top 3 airlines serving from North America to Helena

 
Need help choosing which airline to fly with from North America 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 10000 reviews
8.5Crew
8.1Boarding
7.1Entertainment
7.8Comfort
7.1Food
Airline reviews

Checking in very confusing compared to Hawaiian Airlines - much simpler! Front checking in at airport can improve. Hawaiian service always gives the extra mile, with a smile. Alaska can use and spread the Aloha Spirit. Mahalo nui loa Thank you 🤙

8.0 ExcellentAnonymous, Jul 2025ORD - PDX
Read more Alaska Airlines reviews

Checking in very confusing compared to Hawaiian Airlines - much simpler! Front checking in at airport can improve. Hawaiian service always gives the extra mile, with a smile. Alaska can use and spread the Aloha Spirit. Mahalo nui loa Thank you 🤙

I was in the middle seat in the last row but that wasn’t their fault. It is why I rated the flight as mediocre, also the landing was a little rough. The good was really good. The self service luggage belt at SEATAC stopped working right when I reached it. I was literally placing my bag on the small belt when the main belt stopped. I understand that it wasn’t just Alaska but the entire side of the terminal. It took the agents about 20 minutes to arrive at a game plan and it certainly wasn’t flawless but they arranged for our luggage to be taken to the plane the old fashioned way by hand. Understandably, the plane was late in leaving. The flight took the proper amount of time and instead of arriving at OAK at 1:45, we got there at 2:30. I took my time getting to baggage claim because I knew it would be late if it was there at all. Sure enough it wasn’t but there was an agent there to greet me and inform me about my luggage. Long story longer, they delivered my luggage to where I was staying which was an hour away from the airport. Alaska has instituted a delivery type tracking system through my email that kept me informed of where my luggage was the whole time. WELL DONE!!

The flight was very smooth. The crew was very friendly.

Very nice as always. Not that it’s anyone’s fault really but for some reason the seat (16C) was really hard…. Not typical for your planes… dunno what or why… maybe it was just me ?, The flight was great otherwise

Flight attendant was rude when I advised her that the bathroom had no paper towels or tissue paper.

Crew was very friendly. Our bags showed up at the carousel within 20 minutes of arrival.

Flight was delayed and hour due to tire issue. First flight of the day, this issue should have been discovered prior to boarding.

Both legs of the trip were delayed about an hour. Planes were new, liked the WiFi availability and entertainment available. Crew was very good. People were happy and helpful. Liked the pilots - they provided updates throughout the flights. Snacks were underwhelming. Drinks were good! Like the smaller sodas and they actually came through the cabin 2x which was great. In Seattle airport the construction caused much confusion for Alaska. Process of printing own tags, etc was chaotic for people who didn’t check in online prior to arrival which in turn caused issues for those who did. Plus airport gates were too small for the number of people flying.

Good experience, first time flying Alaska Air. Slight delay boarding, but still arrived on time. Excellent leg room! Very friendly flight attendants.

Plane was delayed getting boarded and then again delayed in take-off order. Alaska Airlines must have very little clout at JFK so they don't get priority treatment. All the delays meant we missed the last flight from Portland to Eugene. Alaska did give us hotel voucher for the night...but sent us to a downtown Portland hotel rather than to a nearby airport motel which made for a longer ride at night and then again in the morning. Just made an already long, late night even longer. Hotel was an old outdated Hilton in a slightly seedy part of town. Alaska gave us Lyft vouchers for getting to the hotel, but the return voucher for getting back to the airport in the morning didn't work.

My experience on any Delta flight is always overshadowed by the time Delta removed me from a flight for no apparent reason.

Check in process was terrible. Lady at counter didn’t know what she was doing

Delayed and took off even later than the scheduled delay time

For a 69 year old with health problems I had the worse experience, no wheelchair when I entered a lady told me to sit and wait while a gentleman told me I had to walk to the Delta station, which I did. I had a carry on and a bag, and I was traveling with my service dog, which was on his carrier and the lady charged me for my carry on luggage, beside all the waiting cause of the delay, I had to walk to get my luggage cause no wheelchair showed up, I am so disappointed. I will get in touch with the company. I got home at 3:00 am, not good for my health situation.

Great experience on Delta. Staff from baggage check to flight attendants were very courteous and professional. My only issue was a personal preference for pretzels instead of the chips and cookies that were offered.

The crew was amazing; Von, Vera and Guadalupe were very friendly and attentive throughout the entire flight. They were friendly and welcoming to everyone. A solid and dedicated team for sure!

Terrible. I was bumped off of my original flight and spent the next six days fighting to get back on it. I lost hours of my vacation trying to get this situation corrected.

There was no problems, just a little uncomfortable with seats that do not lay back a little

Always good but we must do something about people in rows ahead of you that don't put their seats back up when they are suppose to. And It's rough to not be able to even lean over to get something out of my purse.

Flight was delayed, 30+ bags had to be gate checked. Crew were very friendly!

Not good , late, and long. We came home so late and spent so much time flying around and taxiing

Terrible. Delayed 7 hours, and cancelled the flight, leaving me stranded and out of pocket $500 for an alternative last minute flight

Was on time until within 1 hour of flight-how does that happen? Staff very friendly.

Had one staff that was not pleasant. Seems they are stressed with too many people to care for.

Weather delay in Chicago?. No sense of urgency to make connection in Chicago for our connecting flight that wasn't delayed. Connection was missed.

Ok. Get a different kosher caterer. The food was odd.

Food was terrible. Crew was kind but skipped over my row for providing sandwiches and beverages.

Our flight was understandably diverted to a small regional airport in Laramie, Wyoming due to weather conditions, which I fully recognize and appreciate. However, the low rating stems from the experience that followed: passengers remained on board for over an hour without the option to deplane and stretch, despite the aircraft being stationary. Although the pilot opened the cabin door, only he was permitted to exit. Meanwhile, passengers grew increasingly uncomfortable as warm summer air entered the cabin through the open door, and being in the second row meant we were impacted immediately. While the flight attendants made efforts to keep everyone at ease, I believe allowing passengers to deplane briefly, given the extended delay, would have significantly improved the overall experience.

I never flew. Flight was canceled. DIA worst airport in the country. Avoid at all costs.

Lost luggage, they need a baggage service representative available all times in Atlanta

Everything you need to know for your flight to Helena

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