$160 Find Cheap Flights from Helena to the United States - Compare and Save

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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 5 days
New York
Newark1 stop$426
Los Angeles
Los Angeles1 stop$423
Las Vegas
Las Vegas1 stop$407
San Francisco
San Francisco1 stop$333
Chicago
Chicago1 stop$379
Miami
Miami1 stop$424
Boston
Boston1 stop$419
Fort Lauderdale
Fort Lauderdale1 stop$499
Denver
Denver1 stop$319
Seattle
Seattlenonstop$201
Atlanta
Atlanta1 stop$452
Dallas
Dallas1 stop$379
Tampa
Tampa1 stop$419
San Diego
San Diego1 stop$327
Honolulu
Honolulu2 stops$641
Philadelphia
Philadelphia1 stop$399
New York
Newark1 stop$426
Los Angeles
Los Angeles1 stop$423
Las Vegas
Las Vegas1 stop$407
San Francisco
San Francisco1 stop$333
Chicago
Chicago1 stop$379
Miami
Miami1 stop$424
Boston
Boston1 stop$419
Fort Lauderdale
Fort Lauderdale1 stop$499
Denver
Denver1 stop$319
Seattle
Seattlenonstop$201
Atlanta
Atlanta1 stop$452
Dallas
Dallas1 stop$379
Tampa
Tampa1 stop$419
San Diego
San Diego1 stop$327
Honolulu
Honolulu2 stops$641
Philadelphia
Philadelphia1 stop$399
Booking Insights

Price, demand and travel trends for Helena to the United States flights

Use KAYAK data on prices, travel dates, airlines and seasonal trends to compare options and book flights with more confidence.

Are flights from Helena to the United States cheaper or more expensive than last year?

Fares from Helena to the United States are running about 6% lower than they were around this time last year, averaging $468 round-trip.

What are the cheapest fares from Helena to the United States right now?

Here are the cheapest round-trip fares from Helena to the United States on KAYAK in the last week:

• Seattle/Tacoma Intl (SEA) from $201
• Salt Lake City (SLC) from $299
• Denver Intl (DEN) from $319
• San Diego (SAN) from $327
• Austin Bergstrom (AUS) from $363

What’s the cheapest month to fly from Helena to the United States?

October is the cheapest time of year to fly, with average fares of $434. Prices are highest in July, when average flight costs increase to around $568.

Which airport in the United States is the cheapest to fly to from Helena?

Based on KAYAK data from the past 12 months, the cheapest airports to fly into the United States are:

• Seattle/Tacoma Intl (SEA) (avg. price $236)
• Denver Intl (DEN) (avg. price $293)
• Salt Lake City (SLC) (avg. price $369)

What’s the cheapest day to fly from Helena to the United States?

Wednesday tends to be the cheapest day to fly from Helena to the United States, while Monday is the most expensive. Fares run about 28% higher that day, based on the past 12 months of KAYAK data.

What's the cheapest time of day to fly from Helena to the United States?

Data from the past 12 months shows it's cheapest to fly to the United States during the evening with average prices of $393. The morning is the most expensive time to fly, with average prices of $521.

Key details for Helena to the United States flights

Low season

July

Cheapest flight

$160
Beat the crowds with an average 15% drop in travelers.
The most popular month to fly with an average 17% increase in travelers.
One-way flight from Helena to Denver

Your Helena to the United States flight questions, answered

Find helpful answers about this route, including flight times, airports, airlines and booking tips.

  • Is now a good time to book a flight from Helena to the United States?

    Yes. Fares from Helena to the United States are low right now. As a rule of thumb, a round-trip under $358 (cheaper than most fares this year) is a good deal, so if you spot one at or below that, it's a good time to book.

  • How much should I budget for a flight from Helena to the United States?

    Over the past 12 months, round-trip fares from Helena to the United States have ranged from $358 to $640.

  • What are the main airports serving the United States?

    The United States has 700 airports. The three busiest are Denver Intl (DEN) (7% of arrivals), Minneapolis St Paul (MSP) (5%) and Salt Lake City (SLC) (5%).

  • What airlines fly nonstop from Helena to the United States?

    Based on the flight schedule for the next 3 months, 3 airlines offer nonstop flights on this route:

    • United Airlines
    • Delta
    • Alaska Airlines

  • Where in the United States can I fly nonstop from Helena?

    You can fly nonstop from Helena to 3 destinations in the United States. Some of the most popular among KAYAK travelers include Denver, Salt Lake City and Seattle.

  • Is it cheaper to fly with a layover from Helena to the United States?

    No, nonstop flights from Helena to the United States are typically the cheaper option, averaging $293 over the past 12 months.

  • How long is a flight from Helena to the United States?

    Nonstop flights take 1h 54m on average. The fastest scheduled flight takes 1h 30m, from Helena (HLN) to Salt Lake City (SLC).

  • Which cabin classes are available on flights from Helena to the United States?

    On flights from Helena to the United States you can book Economy Class or First Class.

  • What are some popular landmarks in the United States?

    KAYAK travelers' favorite landmarks in the United States include:

    • Times Square
    • Universal Orlando Resort
    • New York City Center
    • San Antonio River Walk

  • What are the earliest and latest flights from Helena to the United States?

    The earliest nonstop flight from Helena to the United States departs at 6:15 am and the latest departs at 5:26 pm. Nonstop flights take about 1h 54m.

Your guide to booking Helena to the United States flights

Get tips on when to book, when to fly and what to know before your trip.
  • If your travel dates are flexible, book your trip for October when flights are typically cheapest and avoid July when prices are at their highest.
  • Flying on Wednesday is usually the cheapest. Flights on Monday cost about 28% more on average, so being flexible with your travel dates could help you save.
  • If you're looking to save, Seattle/Tacoma Intl (SEA) is the cheapest airport to fly into from Helena. If you have onward travel, don't forget to factor in the cost of your journey by train, bus or domestic flight.
  • Start your trip in New York, which is the most popular destination in the United States. From there, it's easy to continue on to other popular destinations such as Las Vegas, Chicago and Orlando.
  • Whether you're trying to save time or money, the Helena to the United States nonstop route is usually your best option.

Reviews of the top 3 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.
7.9
Alaska AirlinesOverall score based on 13135 reviews
8.5Crew
7.0Entertainment
7.8Comfort
7.0Food
8.1Boarding
Airline reviews

For the third flight I’ve taken on Alaska this year there were delays. It’s become almost a gamble and hope for the best especially catching the late flight out of Kalispel to Seattle. Don’t even get me started on the flight out of Seattle to Sacramento. I will try another airline whenever possible moving forward.

2.0 MediocreAnonymous, Oct 2026
Read more Alaska Airlines reviews

For the third flight I’ve taken on Alaska this year there were delays. It’s become almost a gamble and hope for the best especially catching the late flight out of Kalispel to Seattle. Don’t even get me started on the flight out of Seattle to Sacramento. I will try another airline whenever possible moving forward.

As always the crew were super polite and friendly, sadly the weather & a minor mechanical issue reduced the quality of the flight, all’s well as it turned out. Still my favorite airline to fly with

Best flights I e been on. Need gluten free snacks

They removed the cover off my checked bag and threw it away.

late flight, no wifi, no entertainment, no snack. What are you coming to????

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

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$

good in general food is just snack and beverages (same snacks all the time) could you try to change them?

We experienced delays in small increments that added up to more than an hour. At the gate, staff showed little concern and compared our delay with the inbound flight’s two-hour tarmac wait, which didn’t address our situation. Once onboard, the flight attendants seemed tired and unfriendly. I understand delays are frustrating for everyone, but passengers shouldn’t feel blamed for them. During the flight, a bright light above the emergency exit stayed on. It was concerning, and no one explained it or offered passengers the option to move. After landing, we waited about 30 minutes on the tarmac for a gate, then waited again for an agent to connect the plane to the terminal. From the Reagan gate staff to the cabin crew and RDU personnel, the service felt dismissive throughout. Overall, this was a stressful trip and a very disappointing customer-service experience

My flight from Atlanta to Oklahoma City was delayed multiple times. I ended up arriving in Oklahoma City nearly two hours later at around 1:50 am the following morning. This was a highly disappointing experience.

My Delta flight 2423 from Atlanta to Oklahoma City got delayed multiple times. It was originally scheduled to depart at 10:41 pm EST with a 11:58 pm CST arrival in Oklahoma City. However, after multiple delays, the flight finally departed Atlanta at around 12:40 am and arrived in Oklahoma City at around 1:50 am. What was even more disappointing was that none of the crew members acknowledged, let alone apologize, for the delays. These delays were not due to weather and were only due to operational/mechanical issues on the part of Delta. As a former Platinum SkyMiles member, I valued loyalty with Delta. However, after having similar experiences in the recent past, I'll be switching my loyalty over to American Airlines going forward. This was a highly disappointing experience.

Love Delta. I'll take connections to stay on Delta even if another airline has a direct flight.

The main issue was the quantity of the drink. The hostess gave only half cup full of the soft drink. I was thirsty and was expecting full glass like every other time.

Delta always provides stellar service. I am always impressed and will try my best to travel via Delta if I can afford it.

This flight was the flight we missed due to deltas delay at our first airport going TO Atlanta.

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.

Connection times always good online, but not in reality when first leg is delayed (2 out of 2 times this trip).

When booking, the connection times seem fine. But in reality, my two connections were cut short by the first leg being delayed due to issues at the destination (too much traffic going into SFO, ORD) and it became extremely stressful.

It was good flight was smooth, little cold on the plane but other wise good.

I need to note that this flight experience was generally fine but the boarding situation was absolutely a mess and there wasn’t any actual priority boarding. I rated the experience poorly because I’m am genuinely so frustrated with the crew on United taking the baggage space in first class. This flight it didn’t happen, but the last few flights (when I ironically don’t get an opportunity to provide feedback) have been spoiled because upon entering the first class cabin as one of the first few seated passengers, the overhead bins are full and ‘crew’’ tags are on the bags of those taking space. I don’t intend to infer some sort of a class or caste system but it’s absolutely ridiculous that the crew takes the overhead storage above and beyond their most loyal and lucrative customers. They should not even have economy space IMO. And I’ve gotten grief when I’ve noted to the crew the ridiculousness of the notion that the crew (who are the last off the plane) should have priority over flyers who pay. I hope you find a way to convey this message to United because it’s happening with increasing frequency and I intend to find a way to expose the specific crew members who are doing this on a flight by flight basis. (And I have a day job)

Great flight and crew. Need more legroom and DO NOT allow seats to recline.

Flight and crew were great. Need more legroom and do not allow seats to recline.

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.

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