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Find cheap flights from Helena to the United States from $99

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 6/27. 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
0 bags
Thu 7/4
Thu 7/11

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Best United States Flight Deals

Cheapest round-trip prices found by our users on KAYAK in the last 72 hours

New York
New York2 stops$508
Los Angeles
Los Angeles1 stop$332
Las Vegas
Las Vegas1 stop$268
Miami
Miami1 stop$631
San Francisco
San Francisco1 stop$642
Chicago
Chicago2 stops$414
Boston
Boston1 stop$472
Denver
Denvernonstop$189
Seattle
Seattlenonstop$217
Fort Lauderdale
Fort Lauderdale1 stop$756
Atlanta
Atlanta1 stop$782
Dallas
Dallas1 stop$445
Tampa
Tampa1 stop$435
Houston
Houston1 stop$552
Honolulu
Honolulu1 stop$468
San Diego
San Diego1 stop$345
Philadelphia
Philadelphia1 stop$695

Good to know

Low season

July

High season

June

Cheapest flight

$99
Best time to beat the crowds but there is an average 1% increase in price.
Most popular time to fly with an average 19% increase in price.
Flight from Helena to Denver

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 to the United States from 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 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 to the United States with an airline and back to Helena 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 to the United States from Helena up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

See more FAQs

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 $304 one-way - $542 round-trip; Seattle $260 one-way - $439 round-trip; Salt Lake City $184 one-way - $416 round-trip
  • Morning departure is around 4% more expensive than an evening flight, on average*.
*Average of the lowest prices shown in KAYAK’s search results for departures within the next 30 days

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 9214 reviews
8.2Boarding
7.3Entertainment
7.9Comfort
7.3Food
8.6Crew
Airline reviews

I was sitting in row 31 and felt bad smell coming from the toilets especially when boarding and exiting not much during the flight.

8.0 ExcellentAnonymous, Jun 2024SEA - DFW
Read more about Alaska Airlines reviews

I was sitting in row 31 and felt bad smell coming from the toilets especially when boarding and exiting not much during the flight.

The flight was delayed by more than two hours. A notification ahead of time would be most helpful.

Great. They got us on an earlier flight. Really appreciated that

The terminal at Newark is a complete dump, utterly, profoundly sub-acceptable is every dimension: overcrowded, under-venitilated, lacking in seating, terrible and minimal food options, terrble sound quality from gate announcements, gate agents completely untrained in use of a microphone. And that is after going through the worst and slowest tsa checkpoint in the country. I will never fly to Newark again and will avoid Alaska if at all possible in future travel.

The flight was delayed for 2 hours and the last delay was not communicated and had to check manually.

When Alaska uses Sky west which it does on many flights in and out of PDX, The planes use " Gates" that are outside of the terminal and are a long walk to and from the planes. Also you must board and deplane using a ramp. I have difficulty walking so going into Portland was difficult. Going out was worse . We walked to nearly the emd of this "Tunnel " only to be told there was a problem with the plane so we had to take the long walk back to to the terminal and then back out again when the plane was fixed. I will look for a Southwest flight next time I go to Portland

It was all good until they had a mishandling issue with a couple of our bags but overall it was fine and we got the bags eventually

Loved the airport. The announcements for boarding were too loud & echoing in the large waiting area, so hard to follow. Other than that, we had a great experience.

First time traveling with them and they were great leaving on time arriving on time very clean planes 😊

I had very little legroom and the only food available was really salty

It was good until there was a 3 hour delay because there was not any pilots to fly the plane.

There was plenty of overhead room but half of the passengers were told they had to check their carryon bags. My partner and I checked in as early as possible and our seats were split across the aisle.

Friendly flight attendants. Comfort plus seats were very comfortable and had lots of leg room. 10A and 10 B.

Flew first class so everything was great. But maybe because the flights were red eye, no meals were served, just chips. I flew Alaska Air 1st class at 9PM (2 hour flight) and they served beef short rib sliders!

Had to change aircraft due to a faulty door. Surprisingly it only caused about an hour and a half of delay. Delta handled this situation as well as can be expected.

Awful. Flight was continuously getting delayed and gates kept changing without any reason. Flight was delayed for more then 3 hours

Paid premium for Delta only to be on safe but tired old 767 with ancient cabin in mediocre condition. Poor wifi and horrible inflight entertainment. Hardly a premium experience. Should have flown SW and had fun flight crew and no pretense

Our flight to Zurich was delayed by almost 3 hours, so we missed our next flight. There was no indication it would be delayed this much. We were told the gate had changed and then it apparently took over 2 hours to load the "catering" on the plane. We were not compensated in any way for the trouble.

Rated entertainment as Mediocre as there were major problems with the Infotainment system that took probably a half hour for them to fix.

Your crew could maybe answer the call bell at least one of the times I pressed it. I pressed it first time with 2.5 hours left in our flight bc my partner was hungry and wanted a sandwich. We finally got the sandwich with 40 mins left in the flight.

Flight was good, boarding was a breeze, flight attendants were friendly and professional. There was a medical issue with another passenger and the crew handled it in a calm and professional way.

The net issue I had was with the gate agent. We had added a carryon to our boarding pass when we checked bags. When I got to the boarding gate the agent was rude asking why I had a backpack - I said I added it - even had an orange tag on it. She ripped my tag off and swung her monitor around to show me how she was right- saying it isn’t wasn’t listed - only a checked bag. I explained again that I wasn’t sure what the issue was but I wouldn’t have an orange tag if I hadn’t added it. Then she finally checked my husband’s boarding pass and found that the agent at checkin had added my carryon to his boarding pass instead of mine. She sent me on my way without my orange tag. Was a bit embarrassing for me the tone she used with me assuming I was trying to get away with something.

Gate agent asked if I could switch seats so a family could sit together. Agent moved me to a seat in the front of the plane, no charge. It was easy. The agent did a great job.

Great seat space. However food and drink prices outrageous. Jabbing to pay for a carry on bag or stuck paying at the gate too much.

Every Allegiant Air flight I've ever taken has been delayed. This flight was delayed a full 2 hours. It was excuse after excuse after excuse. It was a flight from southern Florida. They made us board the plane on time, but made us wait for 2 hours on the tarmac. Because the engines were kept shut off, so was the air conditioning. One can only imagine how hot the air was in the cabin over those 2 hours on the tarmac, while in the hot Florida sun. Just terrible.

Actually, for the price, I'm willing to put up with a little discomfort (upright chairs) and at times inconveniences (like any airline), lack of entertainment (I can bring my own). My flight was non stop and smooth. I would fly this route again.

The flight was delayed 6 hours and we were only offered an $8 food credit. My husband stood in line to get the credit for 45 minutes and when he got close to the end of the line the computers went down.

Worst ever! Flight cancelled supposedly for weather even though we k ow of many others who flew into Bangor same time no problem. At the airport there was no customer service at all just refund and no possibility of rebook for 3-4 days. Aweful won’t fly with them again!!

It’s a budget airline so adjust expectations accordingly. Nothing is without a fee but such is necessary for tickets to remain so affordable.

No complaints. It’s a budget airline so can’t expect any frills.

My window shade didn’t work. So I missed coming into my city. ☹️

Flight was delayed in the gate by 5 hours and ultimately cancelled- rebooking service by United agents was terrible

Flight was delayed due to the late arrival of the catering truck, which is quite unacceptable. There was a beverage service, but no pretzel, or cookie, or nuts were served in coach.

Not worth the price of premium class ticket paid, felt more like steerage.

Flighty delayed on boarding - then group 1 had to check their carry on bags but groups 3 and beyond could carry bags on - very inconvenient for weekend business trip with no checked baggage. Then delayed on the runway - before take off. No communication from pilot on why or how long. Wifi/Entertainment didn't work for 4+ flight. Upon arrival, attendants announced wrong carousel for baggage claim - everyone was waiting at the wrong place for their checked bags. This was a mess united!

I had a great flight. Everything went smoothly and the flight arrived early.

The flight and boarding were easy peasy. I was traveling with my 4-year-old, so a smooth boarding experience was especially appreciated. My only piece of feedback is really about where our gate was in O'Hare. They've shoved four gates into a tiny corner of the B terminal and there isn't early enough room or seating for everyone. Not United's problem, but did dent the overall experience.

Dinner was okay but the breakfast was not eatable on the flight San Francisco to Zurich.

There was no screens on board AND the WiFi didn’t work. My seat was broken and couldn’t recline so I couldn’t even sleep. The flight attendants didn’t offer anything to make it more comfortable. It was such an old cramped plane, when the person in front of me reclined I couldn’t even open my tray table. All the United ads talk about guaranteeing everyone gets a screen!

The Wi-Fi was unavailable on this flight for some reason.

Book cheap flights from Helena to the United States

Recent round-trip flight deals

7/3Wed
nonstopUnited Airlines
2h 04mHLN-DEN
7/10Wed
nonstopUnited Airlines
1h 58mDEN-HLN
$189
7/3Wed
1 stopAlaska Airlines
8h 16mHLN-DEN
7/10Wed
1 stopAlaska Airlines
9h 05mDEN-HLN
$198
7/1Mon
1 stopDelta
5h 31mHLN-DEN
7/8Mon
1 stopDelta
4h 00mDEN-HLN
$208
7/3Wed
nonstopUnited Airlines
2h 04mHLN-DEN
7/10Wed
nonstopUnited Airlines
1h 58mDEN-HLN
$249
10/9Wed
1 stopAlaska Airlines
7h 47mHLN-LAS
10/24Thu
1 stopAlaska Airlines
6h 31mLAS-HLN
$268
10/9Wed
1 stopAlaska Airlines
7h 47mHLN-LAS
10/22Tue
1 stopAlaska Airlines
19h 20mLAS-HLN
$275
7/3Wed
2 stopsAlaska Airlines
19h 20mHLN-DEN
7/10Wed
1 stopAlaska Airlines
9h 05mDEN-HLN
$280
8/2Fri
1 stopDelta
5h 38mHLN-DEN
8/5Mon
1 stopDelta
3h 57mDEN-HLN
$283
10/27Sun
1 stopDelta
3h 39mHLN-LAS
10/31Thu
1 stopDelta
5h 26mLAS-HLN
$288
7/5Fri
nonstopUnited Airlines
2h 04mHLN-DEN
7/11Thu
nonstopUnited Airlines
1h 58mDEN-HLN
$289

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Recent one-way flight deals

6/27Thu
1 stopAlaska Airlines
8h 16mHLN-DEN
$99
6/17Mon
1 stopAlaska Airlines
8h 16mHLN-DEN
$104
6/17Mon
1 stopAlaska Airlines
8h 16mHLN-DEN
$179
6/27Thu
nonstopUnited Airlines
2h 01mHLN-DEN
$215
9/4Wed
1 stopDelta
8h 39mHLN-IAD
$219
9/4Wed
1 stopDelta
8h 20mHLN-DCA
$219
6/28Fri
1 stopDelta
5h 34mHLN-DEN
$224
6/29Sat
nonstopUnited Airlines
2h 04mHLN-DEN
$269
6/17Mon
nonstopUnited Airlines
2h 05mHLN-DEN
$290
8/23Fri
1 stopUnited Airlines
7h 16mHLN-BOS
$324

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Last minute flights from Helena to the United States

Last minute flight, train and bus deals

6/7Fri
multi-stopAlaska Airlines
5h 39mHLN-SLC
6/8Sat
multi-stopAlaska Airlines
4h 39mSLC-HLN
$707
6/6Thu
multi-stopUnited Airlines
8h 22mHLN-LAS
6/8Sat
multi-stopUnited Airlines
14h 26mLAS-HLN
$884
6/6Thu
multi-stopUnited Airlines
8h 22mHLN-LAS
6/8Sat
multi-stopUnited Airlines
9h 46mLAS-HLN
$909
6/5Wed
multi-stopUnited Airlines
9h 28mHLN-IAH
6/9Sun
multi-stopUnited Airlines
12h 46mIAH-HLN
$929
6/6Thu
multi-stopUnited Airlines
11h 16mHLN-LAS
6/8Sat
multi-stopUnited Airlines
14h 26mLAS-HLN
$944
6/5Wed
multi-stopUnited Airlines
13h 52mHLN-IAH
6/7Fri
multi-stopUnited Airlines
20h 09mIAH-HLN
$995
6/7Fri
multi-stopAlaska Airlines
7h 59mHLN-LAS
6/8Sat
multi-stopAlaska Airlines
6h 18mLAS-HLN
$1,007
6/7Fri
multi-stopDelta
3h 42mHLN-LAS
6/8Sat
multi-stopDelta
5h 25mLAS-HLN
$1,068
6/5Wed
multi-stopDelta
5h 23mHLN-IAH
6/7Fri
multi-stopDelta
6h 24mIAH-HLN
$1,146
6/5Wed
multi-stopDelta
9h 56mHLN-IAH
6/7Fri
multi-stopDelta
6h 24mIAH-HLN
$1,151

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Helena - United States Flights

Departure:

Helena (HLN)United States

Return flight deals:

United States - Helena

Cabin classes:

$1,365
$950
$366
$233

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