$89 Find Cheap Flights from Helena to the United States

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 the United States departing on 4/10. 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

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Cheap Flights from Helena to the United States

Cheapest round-trip prices found by our users on KAYAK in the last 72 hours
New York
Newark1 stop$329
Los Angeles
Los Angeles1 stop$243
Las Vegas
Las Vegas1 stop$251
Chicago
Chicago1 stop$309
San Francisco
San Francisco1 stop$262
Miami
Miami1 stop$285
Boston
Boston1 stop$429
Denver
Denver1 stop$229
Fort Lauderdale
Fort Lauderdale1 stop$305
Seattle
Seattlenonstop$137
Atlanta
Atlanta1 stop$413
Dallas
Dallas1 stop$309
Tampa
Tampa1 stop$349
Honolulu
Honolulu2 stops$479
San Diego
San Diego1 stop$245
Philadelphia
Philadelphia1 stop$354
New York
Newark1 stop$329
Los Angeles
Los Angeles1 stop$243
Las Vegas
Las Vegas1 stop$251
Chicago
Chicago1 stop$309
San Francisco
San Francisco1 stop$262
Miami
Miami1 stop$285
Boston
Boston1 stop$429
Denver
Denver1 stop$229
Fort Lauderdale
Fort Lauderdale1 stop$305
Seattle
Seattlenonstop$137
Atlanta
Atlanta1 stop$413
Dallas
Dallas1 stop$309
Tampa
Tampa1 stop$349
Honolulu
Honolulu2 stops$479
San Diego
San Diego1 stop$245
Philadelphia
Philadelphia1 stop$354

Book Cheap Helena to the United States 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 the United States 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 the United States

Sat, Apr 11 - Sun, Apr 12
Alaska Airlines Logo
6:22 pm - 7:11 pm
HLN
-
SEA
1h 49mnonstop
Alaska Airlines Logo
3:09 pm - 5:45 pm
SEA
-
HLN
1h 36mnonstop
$137Alaska Airlines
Tue, Apr 7 - Sat, Apr 18
Delta Logo
1:02 pm - 6:30 pm
HLN
-
SEA
6h 28m
1 stop
Delta Logo
5:35 am - 12:24 pm
SEA
-
HLN
5h 49m
1 stop
$177Delta
Thu, Apr 9 - Tue, Apr 14
Delta Logo
5:30 am - 9:15 am
HLN
-
SEA
4h 45m
1 stop
Delta Logo
4:36 pm - 10:30 pm
SEA
-
HLN
4h 54m
1 stop
$197Delta
Wed, Apr 8 - Tue, Apr 14
Alaska Airlines Logo
6:22 pm - 7:11 pm
HLN
-
SEA
1h 49mnonstop
Alaska Airlines Logo
3:09 pm - 5:45 pm
SEA
-
HLN
1h 36mnonstop
$207Alaska Airlines
Mon, Apr 13 - Tue, Apr 14
Delta Logo
1:04 pm - 4:48 pm
HLN
-
SEA
4h 44m
1 stop
Delta Logo
4:36 pm - 10:30 pm
SEA
-
HLN
4h 54m
1 stop
$217Delta
Tue, Apr 21 - Sat, Apr 25
Delta Logo
1:04 pm - 6:30 pm
HLN
-
SEA
6h 26m
1 stop
Delta Logo
5:35 am - 12:24 pm
SEA
-
HLN
5h 49m
1 stop
$222Delta
Thu, Apr 9 - Sun, Apr 19
United Airlines Logo
2:25 pm - 4:34 pm
HLN
-
DEN
2h 09mnonstop
United Airlines Logo
11:36 am - 1:39 pm
DEN
-
HLN
2h 03mnonstop
$266United Airlines
Sat, Mar 28 - Thu, Apr 2
United Airlines Logo
6:15 am - 8:23 am
HLN
-
DEN
2h 08mnonstop
United Airlines Logo
7:30 pm - 9:33 pm
DEN
-
HLN
2h 03mnonstop
$277United Airlines
Fri, Apr 10 - Sat, Apr 11
United Airlines Logo
2:25 pm - 8:58 pm
HLN
-
LAS
7h 33m
1 stop
United Airlines Logo
5:30 am - 1:39 pm
LAS
-
HLN
7h 09m
1 stop
$280United Airlines
Sat, Apr 11 - Thu, Apr 16
United Airlines Logo
2:25 pm - 9:08 pm
HLN
-
LAS
7h 43m
1 stop
United Airlines Logo
5:30 am - 1:39 pm
LAS
-
HLN
7h 09m
1 stop
$287United Airlines
Booking Insights

KAYAK's insights & trends for Helena to the United States flights

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

What is the cheapest Helena to the United States flight route?

Data is based on round-trip flight searches on KAYAK over the past month.

The cheapest ticket to the United States from Helena found in the last 72 hours was to Denver, at $248 round-trip. The most popular route is from Helena (HLN) to Denver (DEN), and the cheapest round-trip airline ticket found on this route in the last 72 hours was $248.

Can I save money by flying with a layover from Helena to the United States?

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 $333, prices are generally cheapest when you fly direct.

Good to know

Low seasonAugust
Cheapest flight$89
Best time to beat the crowds but there is an average 19% increase in price.
Most popular time to fly with an average 5% increase in price.
Flight from Helena to Seattle

FAQs - booking United States flights

  • How does KAYAK find such low prices on flights from Helena to the United States?

    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 the United States.

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

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

    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 the United States 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 the United States?

    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 the United States up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

Top tips for finding cheap flights to the United States

  • Looking for a cheap flight? 25% of our users found tickets from Helena to the following destinations at these prices or less: Denver $297 one-way - $389 round-trip; Seattle $162 one-way - $297 round-trip; Salt Lake City $254 one-way - $438 round-trip

Reviews of the top 4 airlines serving from Helena to the United States

 
Need help choosing which airline to fly with from Helena to the United States? 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 12025 reviews
8.5Crew
7.8Comfort
8.1Boarding
7.0Entertainment
7.1Food
Airline reviews

You sent me an email saying boarding was at 9:29 and AA sent one that was 8:29 on Sunday morning. I had to call AA to get that it was indeed 8:29.

8.0 ExcellentAnonymous, Mar 2026
BUR - STS
Read more Alaska Airlines reviews

You sent me an email saying boarding was at 9:29 and AA sent one that was 8:29 on Sunday morning. I had to call AA to get that it was indeed 8:29.

Not bad. Due to not buying a seat, on the way back, my seat was not assigned till 2 hrs before the flight left. Got me worried I wouldn’t have a seat.

It was not a good experience, the flight was delayed 3 hours, the gate staff were super pushy to get bags checked claiming it was a full flight, there were about a dozen open seats from what I could tell. The intercom from the pilot seemed to be broken, it sounded like the pilot was speaking with a mouth full of marbles.

There was an issue with the plane and it was late getting in. This caused me to miss my connecting flight from PDX to BOI. I had to ask if they would provide me with a food voucher and they did but didn’t seem to concerned about my delay.

The flight was delayed by 2 hours for “routine maintenance”and because of that I arrived much later iso my Uber ride home was $100 when it’s normally $50.

The airport crew and on board experience was fine. The problem with Alaska air is that there is zero customer service over the phone when you’re trying to buy your ticket or change anything.

The WiFi worked for entertainment but a nearly 4 hour flight should have personal tvs

More or less, this seemed like a mismanaged group of great people who would crush at this job, if only they were given the resources to do so.

Generally very good. Waiting (due to de-icing and traffic) in plane to take off was a put-off. But it's not the airline's fault. I find Airbus more comfortable than Boeing.

The front desk attendant was rude to everyone in an absolutely careless way.

Love delta smaller commuter plane so no entertainment and paid wifi on MKE-LGA leg was extremely unreliable and slow

Stop changing gates. Stop cancelling flights Stop moving my seat.

Extremely disappointed with Delta. They canceled flight last minute and then I rebooked the other flights and with which were delayed as well

Could not get my connecting flight boarding pass until four hrs before departure! Ver annoying especially since the staff could not explain why!

The flight was flying with 30% capacity. The flight my seat from preferred seating to back of the seat. Even though i can understand that this was to balance the flight weight. The flight attendance decided to do the serving near my seat and in the middle , their noices woke me up from sleep , when i realized that the service has ended and when they were going back asked for a coffee, for which they answered they have completed teh service in my location. That really upset me as they woke me up and also rejected the coffee i asked. I ended up landing with a headache, thanks to the crew that screwed up my travel

Delayed. Hot. Passenger next to me was so large I couldn’t move.

Same experience as the flight from Norfolk to Atlanta where people are boarded in zones that don't make sense. People behind you on the plane will get on before you and they take the luggage space on your row.

The boarding process doesn't make sense since some people that will sit behind your rows are boarded before you and then they take up the luggage space above your head. I then have to wait for people to get off the plane before I can go back to get my luggage.

Good flight. Connector flight was delayed so made a short turnaround in Atlanta which was stressful. Otherwise, great crew, Staff in ATL was very informative about the delay and ensured people their connections were fine. Notified the ones that were not. Great communication.

The flight went very well, but the flight attendants didn't serve and food or drinks other than 1st class due to rough air but to be honest it wasn't that bumpy and I felt that they could've at least offered water and coffee perhaps. Also serving 1st class only is a bad look. I've been in 1st class many times and I would've felt that if the turbulence was too rough for the main cabin, it would be too rough for 1st class too.

No charging outlets worked. Other than collecting trash attendants didn’t come around. No one could hear flight attendants announcements during the flight. Seat pads were horrible. Sitting on a board for 5 hours. What happened to Hawaiian airlines comfort, hospitality, and extras? Our pilots did an excellent job trying to minimize turbulence and incredible job in landing in windy conditions.

I like that if they asked you to checked in a bag at the gate they give you priority to board

Horrible food and crew. Crew were laughing and talking loud while people were trying to sleep

Yall need to integrate your system with Alaska more efficiently. They booted me off the first flight because of a discrepancy on your end.

The crew at Hawaiian Airlines was fantastic. Kind and hard working. The pilots were great with giving us all the updates to make sure we were informed.

Very good. Nice plane and we sat in economy plus - bigger seats, more room. They served a meal and snacks, and the meal was an apple stuffed pancake that was very good! The snack for us was a hummus sandwich - also very good. The flight attendants were helpful and nice. They have plenty of movies and shows to watch. My only negative -- they changed our flights around and did not adjust the layovers, so we ended up with a very long and unnecessary layover in Honolulu.

I liked the Starlink WiFi but didn't like how they said they were the only airline to offer a free meal and it turns out to be just a standalone sandwich and then charge for snacks to go with it. Rather have the free snacks like Southwest, but have the option to purchase a decent meal for a 5+ hour flight.

Flight scheduled to take off at 5.55pm but it did not take off until 7pm due to some food delivery delay.

Unfortunately, I was put into the middle seat in the first row of premium seating. Sounds nice right? No! that is the worst seat in the plane. I wish I was in economy rather than be in that seat! There is no seat back pocket, no tray table, no charger. Nothing! so unless you're row mates are willing to let you share their basic amenities any flyer should have, you are stuck. It was the worst experience ever! And the flight attendant forgot to take my drink order. I felt like the forgotten flyer.

Delayed and cancelled flights were hard and very stressful, both ways!

Wifi Bluetooth features for watching in flight movie was horrible. Screen kept blacking out no connection of sound although it said connected. Other than that smooth trip .

The travel company that you have on your site did me so wrong. I don’t know how it happened, but they put my son‘s name on my plane ticket flying to Vietnam. Along with his birthday. They would not have let me fly from Fort Myers to Ho Chi Minh City. I don’t think that I can ever use your service again. I typed my information into the browser along with my passport number and four days before I’m leaving I have to quickly search another ticket to fly out here.

Seats are uncomfortable. This has been a trend in the industry for decades. Trying to fit more seats on each plane to increase profits at the expense of the passenger.

The flight was delayed so we were dead tired, and after that the turbulence was horrible. I was very scared.

It’s always a great time flying with united airlines.

Good flight. Efficient boarding and competent flight crew. No problems until we arrived at our destination gate. We were early so there was an aircraft at the gate that had to move before we could pull in. Then, due to the type of aircraft we flew, the cabin door could not be opened until some luggage from the cargo bay was offloaded to preserve center of gravity characteristics. So, that further delayed deplaning. Despite being 20 minutes early on landing, we ended up being 5 to 10 minutes late after all the delays.

Everything went well except the turbulence what no one have a control of but pilot and crew handled very good!

There was no WiFi available, there were mechanical problems with the plane and we landed at C 124, then the gate was switched to A 26, then all the way back to C126! For a 75 yo woman traveling alone, this was a difficult journey, indeed!

This trip did not start off well. The inbound flight was delayed about 20 minutes. Then, after initial onboarding, the passengers had to deplane due to a mechanical problem. That took about 30 minutes to fix and be cleared. Then, reboarding was chaotic. It took a long time to sort passengers and two passengers on standby were ticketed but there was no seat. So, they had to deplane. One of the flight crew was trying to help passengers figure out a place to put their carry-on bags and that took more time. In the end, our scheduled 10:30 am departure did not actually take off until about 12:05 pm CST. The flight itself was long but we got to Houston. Some passengers missed their connecting flights and had to rebook. Not the best of flights I've had.

Staff were good. My seat was in need of repair, but for a short flight was not problematic. Usual basic snack and drink setup that you'll find on any US carrier. Over, a decent, basic flight.

Everything you need to know for your flight from Helena to the United States

Information on your arrival and departure airports