$129 Find Cheap Flights from Helena to North America - Compare and Save

This is the cheapest one-way flight price found by a KAYAK user in the last 72 hours by searching for a flight from Helena to North America departing on 9/16. 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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Cheap Flights from Helena to North America

Cheapest round-trip prices found by our users on KAYAK in the last 72 hours
New York
Newark2 stops$364
Los Angeles
Los Angeles1 stop$409
Las Vegas
Las Vegas1 stop$438
Chicago
Chicago1 stop$339
San Francisco
San Francisco1 stop$397
Miami
Miami2 stops$384
Boston
Boston1 stop$429
Fort Lauderdale
Fort Lauderdale1 stop$489
Denver
Denvernonstop$279
Seattle
Seattlenonstop$197
Atlanta
Atlanta1 stop$359
Dallas
Dallas1 stop$369
Tampa
Tampa1 stop$479
Cancún
Cancún2 stops$622
San Diego
San Diego1 stop$323
Honolulu
Honolulu2 stops$671
New York
Newark2 stops$364
Los Angeles
Los Angeles1 stop$409
Las Vegas
Las Vegas1 stop$438
Chicago
Chicago1 stop$339
San Francisco
San Francisco1 stop$397
Miami
Miami2 stops$384
Boston
Boston1 stop$429
Fort Lauderdale
Fort Lauderdale1 stop$489
Denver
Denvernonstop$279
Seattle
Seattlenonstop$197
Atlanta
Atlanta1 stop$359
Dallas
Dallas1 stop$369
Tampa
Tampa1 stop$479
Cancún
Cancún2 stops$622
San Diego
San Diego1 stop$323
Honolulu
Honolulu2 stops$671

Book Cheap Helena to North America Plane Tickets

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

Tue, Sep 22 - Sat, Sep 26
Alaska Airlines Logo
5:18 pm - 6:14 pmHLN  Helena-SEA Seattle/Tacoma Intl
1h 56mnonstop
Alaska Airlines Logo
2:05 pm - 4:41 pmSEA  Seattle/Tacoma Intl-HLN Helena
1h 36mnonstop
$197Alaska Airlines
Sat, Nov 7 - Fri, Nov 13
Alaska Airlines Logo
4:41 pm - 5:33 pmHLN  Helena-SEA Seattle/Tacoma Intl
1h 52mnonstop
Alaska Airlines Logo
1:28 pm - 4:04 pmSEA  Seattle/Tacoma Intl-HLN Helena
1h 36mnonstop
$207Alaska Airlines
Sat, Oct 31 - Fri, Nov 6
Alaska Airlines Logo
5:26 pm - 6:18 pmHLN  Helena-SEA Seattle/Tacoma Intl
1h 52mnonstop
Alaska Airlines Logo
1:28 pm - 4:04 pmSEA  Seattle/Tacoma Intl-HLN Helena
1h 36mnonstop
$207Alaska Airlines
Fri, Nov 6 - Fri, Nov 13
Alaska Airlines Logo
4:41 pm - 5:33 pmHLN  Helena-SEA Seattle/Tacoma Intl
1h 52mnonstop
Alaska Airlines Logo
1:28 pm - 4:04 pmSEA  Seattle/Tacoma Intl-HLN Helena
1h 36mnonstop
$217Alaska Airlines
Wed, Dec 9 - Sat, Dec 12
Delta Logo
1:04 pm - 6:43 pmHLN  Helena-SEA Seattle/Tacoma Intl
6h 39m1 stop Salt Lake City
Delta Logo
5:35 am - 12:22 pmSEA  Seattle/Tacoma Intl-HLN Helena
5h 47m1 stop Salt Lake City
$227Delta
Sat, Sep 12 - Wed, Sep 16
Delta Logo
12:57 pm - 6:52 pmHLN  Helena-SEA Seattle/Tacoma Intl
6h 55m1 stop Salt Lake City
Delta Logo
5:45 am - 12:17 pmSEA  Seattle/Tacoma Intl-HLN Helena
5h 32m1 stop Salt Lake City
$227Delta
Sat, Nov 21 - Mon, Nov 23
United Airlines Logo
2:23 pm - 4:34 pmHLN  Helena-DEN Denver Intl
2h 11mnonstop
United Airlines Logo
11:31 am - 1:40 pmDEN  Denver Intl-HLN Helena
2h 09mnonstop
$279United Airlines
Mon, Aug 31 - Mon, Sep 7
United Airlines Logo
2:35 pm - 4:45 pmHLN  Helena-DEN Denver Intl
2h 10mnonstop
United Airlines Logo
7:30 pm - 9:30 pmDEN  Denver Intl-HLN Helena
2h 00mnonstop
$279United Airlines
Sun, Aug 30 - Sun, Sep 6
United Airlines Logo
2:35 pm - 4:45 pmHLN  Helena-DEN Denver Intl
2h 10mnonstop
United Airlines Logo
7:30 pm - 9:30 pmDEN  Denver Intl-HLN Helena
2h 00mnonstop
$279United Airlines
Wed, Oct 7 - Wed, Oct 14
Delta Logo
1:08 pm - 7:34 pmHLN  Helena-DEN Denver Intl
6h 26m1 stop Salt Lake City
Delta Logo
7:56 am - 12:28 pmDEN  Denver Intl-HLN Helena
4h 32m1 stop Salt Lake City
$299Delta
Booking Insights

KAYAK's insights & trends for Helena to North America flights

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

Can I save money by flying with a layover from Helena to North America?

The average round-trip price for all non-stop flights, flights with one layover, and flights with two layovers for the route found by users searching on KAYAK in the last 2 weeks.

No, with an average price for the route of $298, prices are generally cheapest when you fly direct.

What is the cheapest month to fly from Helena to North America?

To calculate monthly average prices, KAYAK takes all prices for each month over the last year for round-trip flights from Helena to North America, removes the top 0.1% to account for outliers, and then takes the median of all values for each month.

The cheapest month for flights from Helena to North America is April, when tickets cost $336 (return) on average. On the other hand, the most expensive months are June and September, when the average cost of round-trip tickets is $441 and $426 respectively.

Good to know

Low season

August

Cheapest flight

$129
Best time to beat the crowds but there is an average 178% increase in price.
Most popular time to fly with an average 6% increase in price.
Flight from Helena to Seattle

FAQs - booking North America flights

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

    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 Helena to North America.

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

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight from Helena to 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 Helena to North America?

    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 from Helena to North America 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 from Helena to North America?

    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 from Helena to North America up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

  • How many flights are there between Helena and North America per day?

    Each day, there are between 5 and 6 nonstop flights that take off from Helena and land in North America, with an average flight time of 1h 51m. The most common departure time is 5:00 pm and most flights take off in the afternoon, while the most flights land at Salt Lake City. Each week, there are 39 flights. The most frequent day of departure is Tuesday, when 15% of all weekly flights depart. The fewest flights depart on a Wednesday.

Top tips for finding cheap flights to North America

  • Looking for a cheap flight? 25% of our users found tickets from Helena to the following destinations at these prices or less: Denver $404 one-way - $469 round-trip; Salt Lake City $265 one-way - $417 round-trip

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

 
Need help choosing which airline to fly with from Helena to North America? 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.
7.9
Alaska AirlinesOverall score based on 12781 reviews
8.5Crew
7.0Entertainment
7.8Comfort
7.0Food
8.1Boarding
Airline reviews

They changed our flight to Kalispel and we ended up getting there close to midnight. The return flight got changed as well by a few hours. Then of course some issues with the plane and we were even later. First time flying Alaska, may be my last.

6.0 GoodAnonymous, Jun 2026
Read more Alaska Airlines reviews

They changed our flight to Kalispel and we ended up getting there close to midnight. The return flight got changed as well by a few hours. Then of course some issues with the plane and we were even later. First time flying Alaska, may be my last.

Missoula is a great airport. Desk and gate crews were very helpful and friendly

The flight was delayed out of BIL so many times that I was not able to make my connection. I was rebooked for the next day, losing a full day of my trip. I still have not been compensated as promised.

2 hour delay. Then some luggage was unloaded at 1baggage claim #7 then without notice the baggage claim was changed to #12. No one informed the passengers they were changing baggage claim turnstile. Several of us waited for 90 minutes after the 1st turnstile stopped and changed to other flights luggage.

They changed the flight time from 4:00 to 1:50. We missed the flight because we did not know. We were not entitled to any sort of refund.

Easy check-in. Good customer service. Had to check carry-on due to lack of overhead space. Wish the airplane was configured with more overhead area so this doesn't usually happen.

No communication with delayed and canceled flights. Completely in the dark for the whole experience.

Flight attendants were great, legroom in main cabin not so good.

Security wasn't helpful for my age, but that wasn't Alaskas fault Baggage clain in Seattle was too time-consuming with changes to the claim carousel.

i had asked a flight staff member For a seltzer from the non-alcoholic drink list and was given a hard cider that costed 9$

There is consistently no communication/updated time slots in the app on when a flight will board when its delayed, which is the most frustrating as a consumer trying to understand if they need to get food now, or if there is actually a chance for them to eat during their layover. This keeps being my experience with delta and a potential reason to change airlines.

Long delays at both DCA and MSP; Crew did not keep us informed (or very little). Airplane was showing signs of heavy use (not up to Delta standards). Food options for Business Class have dropped in quality. After landing we sat on tarmac for maybe 25 minutes with no provided chance to use the bathroom and crew did not tell us what was going on or give an estimated time to expect to be at a gate.

Both of my flights to and from JFK experienced significant delays. Most notably, my first flight was delayed by six hours due to crew members being affected by delays on a previous flight. While I understand that disruptions can occur, Delta’s staffing and operational planning should include sufficient contingency measures to handle situations like this rather than placing the full burden of those delays on customers. Additionally, the $12 meal voucher offered as compensation was inadequate, particularly given the high cost of food and beverages at the airport. Considering the length of the delay and the substantial inconvenience caused, I believe more meaningful compensation would have been appropriate.

Although I know the Airlines cannot control the situation when there’s a ground stoppage, it would’ve been nicer if we would have had more up-to-date information clarity around the delays. Additionally, I think the delays also took a toll on the Cabin crew, particularly the lead flight attendant in first class. She was not very friendly when we boarded the plane for many of the passengers. Number one she refused to hang a garment bag in the front closet for a first class passenger, she was unwilling to dispose of an empty bottle in the trash as I was boarding (despite drinking a bottle of water herself and needing to disregard), and she was very combative with a passenger, who needed to access something from his bag that was Gate checked. Frankly, it was really unfortunate as I’ve never seen a flight attendant behave that way directly to the passengers, particularly when none of us had done anything wrong.

overall the crew onboarding and providing service during our flight was great; they were friendly and helpful. I said ok to the entertainment because there was none, but the crew explained why which was very helpful. I am a diabetic and the type of snacks are not diabetic friendly (full of carbs and sugar). However, I am always prepared because I know the catering is for the larger population.

While it wasn't the crew's fault, it was a frustrating flight. We sat on the runway for 2+ hours. Both of the flight attendants were excellent and did a great job checking on the passengers. The pilot did keep us informed about the wait. I appreciate the crew apologizing for LaGuardia airport's backup.

the flight got cancelled - few hours before the departure time - no time to change

This a short easy flight. No food or drink but that was not an issue since we were only in the air for 35 minutes.

Nothing unusual. It was fine. I hate having to pay extra for my seat.

Didn’t make the flight. My connecting flight was an hour late and I missed the flight. You rerouted me thru Atlanta and I arrived in Rome over 10 hour after my original Rome arrival time. You also left my luggage in Atlanta and it took you three day to get my bag to meI spent 4 days in the same cloths, I had packed my prescriptions in the lost bag and went 3 days withoutMy heart meds.

Flight was 2.5 late. Maybe not United’s fault but late none the less. We were late as well on the first leg. WiFi quit working with an hour left.

Old 757 with poor entertainment system. United no longer partners with United for free text and email. O'Hara an absolute disaster! Limited gates clauses two hour delay. Unfortunately this appears to be the norm.

The flight to America was freezing. The overnight flight back to the UK was boiling hot and the cabin stank of toilet or occasionally perfume, even though I was several rows back from either bathroom. Food was tiny portions. Two small pieces of tough and dry beef in random gravy with pretend mashed potato raking up most of it. Very little veg. Salad was ok. Wooden cutlery broke within minutes of using. Lots of old films for entertainment. Some new ones. Generally a bit rubbish.

It was a good experience, unfortunately my checked baggages were come late and not arrived on time.

Very stressful to locate United Airline boarding area, delayed flight, changing boarding area again to another location with all tiredness 😩. But flying was fine.

Staff and flight attendants were very polite. Flight was smooth. My seat on the plane was a bit broken so it would not stay in upright position but it was fine for the most part.

No complaints other than luggage carousel was incorrectly guiding passengers to the wrong carousel on the screen.

The flight crew on this leg of my trip was very friendly and pleasant. Every one of them was humorous, as well as helpful and accommodating. This group was BY FAR the best crew I’ve flown with. They deserve kudos.

It was a good flight. Nothing comes to mind about how it could have been better. It was a newer plane, seemed like a great upgrade from your older ones. Staff was very good as well.

The amount of seating is ridiculously small. Three points to consider Point One: Your in flight magazine needs to be smaller. Do you realize I can't even hold it in a reading position because of the limited space in front of me? It's a hangover from the past and if you want anyone to read it, it must be smaller. Point two: It is very uncomfortable for a lady to be sitting next to a strange man and constantly rubbing upper arms even when both of our elbows are within the arm rests. And larger men (whom I pity in this confined predicament) also tend to spread their legs into my leg space which requires me to hold my legs into a smaller position. Point three: The seats seem to position one's body in an unusually upright manner and the head rests push the head farther forward. I gave a small effort to see if the headrest could be removed but didn't want to break it or cause a scene with my efforts. I finally put my jacket behind my back to place my body more forward to match the head rest. The service was fine and I noticed ALL staff worked at smiling and greeting passengers. That was nice. No one likes to fly anymore as it is an endurance rather than a pleasure.

Everything you need to know for your flight to North America

Information on your arrival and departure airports