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Find cheap flights from Helena to the United States from $104

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 7/4. 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
Mon 6/3
Mon 6/10

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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 York1 stop$528
Los Angeles
Los Angeles1 stop$372
Las Vegas
Las Vegas1 stop$368
Miami
Miami2 stops$1,328
San Francisco
San Francisco2 stops$349
Chicago
Chicago1 stop$488
Boston
Boston1 stop$544
Denver
Denver1 stop$243
Seattle
Seattlenonstop$217
Atlanta
Atlanta1 stop$505
Dallas
Dallas1 stop$428
Tampa
Tampa1 stop$741
Houston
Houston1 stop$567
Honolulu
Honolulu1 stop$616
San Diego
San Diego1 stop$445
Philadelphia
Philadelphia1 stop$554

Good to know

Low season

July

High season

September

Cheapest flight

$104
Best time to beat the crowds but there is an average 8% increase in price.
Most popular time to fly and prices are also 16% lower on average.
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 $305 one-way - $431 round-trip; Seattle $228 one-way - $363 round-trip; Salt Lake City $219 one-way - $367 round-trip
  • Morning departure is around 26% cheaper 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 9128 reviews
7.3Entertainment
7.9Comfort
7.3Food
8.6Crew
8.2Boarding
Airline reviews

I bought the cheapest ticket. No meal, no checked luggage so I didn't expect much and was surprised by how good the flight and service was. Alaska is now my favorite airline.

10.0 Excellentgary, May 2024SEA - AUS
Read more about Alaska Airlines reviews

I bought the cheapest ticket. No meal, no checked luggage so I didn't expect much and was surprised by how good the flight and service was. Alaska is now my favorite airline.

Comfortable seat, plenty of leg room which is so rare, overhead bin comfortably accommodated my carry-on bag. Deli box was tasty, service was good, bathrooms were clean. Uneventful flight, which I appreciate. Departed on time and landed early.

No entertainment, food was cookies & juice,water, soda or coffee.

My baggage was in another flight, anit was delayed for one hour.

The maintenance delay was seemingly handled very poorly... Little to no information was provided to the passengers sitting on board for an extended period of time. On a brighter note, at least the cabin crew (flight attendants) did the best they could. They seemingly were provided very little information with regards to the delay. Unless absolutely beyond my control, I can’t imagine buying a ticket on Alaska airlines again, based on this and a previous experience my wife recently had, along with complaints overheard from other passengers.

They oversold my flight by 9 seats so when I went to check in I was not assigned a seat and the only one available if I didn’t want to chance it were 100 dollars more

The seats were incredibly small and the attendants were grumpy the whole time.

Honestly, there was not much they could do. Due to wind, the flight was delayed for several hours because we had to be diverted to San Jose where we needed to refuel before departing to Hawaii. Wish they had offered some snacks during the delays/diversion because we had to wait such a long time to finally get our food served during the flight after leaving California.

The only issue was in the wheelchair waiting area before we got on the plane. They seemed very disorganized. Everyone we encountered after that was great! We loved Cassandra at check-in. She was awesome. The flight attendants were wonderful too! The lady helping with the waiting wheelchair when we got off the plane was awesome too!

They canceled the flight 30 minutes prior to departure without any heads up.

On time departure, smooth trip, flight attendant told through passengers the gate we would arrive at and the gate our outbound flight was departing from. Early arrival

Checking in at the airport the agent only booked the first keg of my trip and had my checked luggage going to the airport with a layover! Never was issued a boarding pass for the second leg or received sticker fir my checked bag. All was well in the end! Delta agents helped to resolve the situation!!!

Delayed due to an ill passenger after loading. Not preventable on Delta's part. Was in first class. The seats are becoming worn and detaching from their velcro attachments. Only got snacks on flight. The attendant was not the friendliest.

I would fly again the whole experience was great. The only feed back I can give that they don't do that American Airlines does is the crew there is more humorous with boarding and thank their passengers. It makes it more fun to fly with them. I would however fly Delta again.

From Atlanta to Cabo I would have hoped on a plane that size I would have been able to breathe and wiggle my feet a little! The leg room in that plane is non existent and I am only 5”4’. And the air vent either wasn’t working very well or just could not blow air from the ceiling to the seat area as I was suffocating through the entire flight! And please don’t say I would have been more comfortable in first class because I cannot afford those rates and have always travelled Main Cabin without issues !

The pilots were good. Disappointing when planes don't have electrical ports

I liked the piloting of the aircraft. Very disappointed about lack of electrical ports. Also, although a short flight. there was enough time to hand out snacks to comfort + seats as was done for first class.

I had a wonderful experience flying with delta. The gentleman taking care of us on our flight was so nice, accommodating, and attentive. He always was smiling and giving pins to the kids which made me smile. The flight was quick too and without turbulence. Thank you for the great flying experience.

Delta is one of the best airlines I have flown

Made the Atlanta to Pittsburgh trip many times, with Delta no issues

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 TSA number was missing from my ticket which shouldn’t have happened since it’s in my file. The on board flight attendant who was a male, did not want to help me put my luggage in the overhead bin and made a very rude comment and was very unpleasant. The good… the woman who fixed my ticket with the TSA number was excellent and I had extra legroom which was perfect.

I paid $380 for my one-way ticket from California to Minnesota. The fair did not include online check-in. I received instructions from their app to check in at a kiosk. At the kiosk, the boarding pass would not print until an actual person came to verify that I had a personal item and not a carry-on item, On the plane, the person next to me was drunk and allowed to continue to order alcohol. United is garbage I’d rather fly spirit.

The plane was dirty and the in seat air wasn't blowing as planes usually do.

Generally good but there wasn’t any staff available when my luggage didn’t appear at baggage claim in Fresno. It took about half an hour to locate a staff member to open up the locked room where it was being kept.

Do not like the feeling of being in the basic economy. Everyone should feel good no matter what.

All flights were on time and boarding was issue free

Terrible! The plane was old and you are required to connect your own device to their Wi-Fi rather than have entertainment options in the back of the seat in front of you. The Wi-Fi went out during the flight and there was only one plug for the devices every two seats. Three out of five surrounding my family did not work. The seats and spaces under them were so small I could not fit my backpack, which I’ve always brought on flights and fit before no problem. The crew were unpleasant and patronizing.

Great! The plane was decently sized and comfortable. The staff was nice and there was great in flight entertainment

Water service would be great. The way they board is terrible. Slow passengers first😂😂 They need to smart up a bit

Our original business class flight was cancelled so we not only downgraded but we were also spread out across the plane not sitting together in separate middle seats. My poor kids were scared and couldn’t see me on the flight and the crew wasn’t sensitive to the situation and what the airlines did to us. Very dissatisfied with United airlines.

Crew were fine, drinks and snacks were as well but we were delayed for around 2 hrs which made our entry into Mexico delayed as well with the influx of arrivals at the same time. Sort of wasted our first day of vacation. We left Pittsburgh at 630am and did not arrive in Mexico until late dinner time.

Book cheap flights from Helena to the United States

Recent round-trip flight deals

5/30Thu
nonstopAlaska Airlines
1h 49mHLN-SEA
6/1Sat
nonstopAlaska Airlines
1h 37mSEA-HLN
$217
6/20Thu
1 stopDelta
5h 34mHLN-DEN
6/24Mon
1 stopDelta
4h 09mDEN-HLN
$243
5/31Fri
1 stopDelta
5h 52mHLN-DEN
6/2Sun
1 stopDelta
7h 03mDEN-HLN
$283
8/2Fri
nonstopUnited Airlines
2h 01mHLN-DEN
8/5Mon
nonstopUnited Airlines
1h 58mDEN-HLN
$284
6/20Thu
nonstopUnited Airlines
2h 01mHLN-DEN
6/24Mon
nonstopUnited Airlines
1h 58mDEN-HLN
$301
5/29Wed
1 stopDelta
5h 53mHLN-PDX
6/1Sat
1 stopDelta
4h 12mPDX-HLN
$318
5/22Wed
1 stopDelta
5h 53mHLN-PDX
5/28Tue
2 stopsDelta
7h 18mPDX-HLN
$320
5/31Fri
nonstopUnited Airlines
2h 05mHLN-DEN
6/2Sun
nonstopUnited Airlines
1h 59mDEN-HLN
$334
8/19Mon
1 stopAlaska Airlines
3h 41mHLN-PDX
8/22Thu
1 stopAlaska Airlines
3h 31mPDX-HLN
$353
6/27Thu
nonstopUnited Airlines
2h 04mHLN-DEN
6/30Sun
nonstopUnited Airlines
1h 58mDEN-HLN
$384

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Recent one-way flight deals

7/4Thu
1 stopAlaska Airlines
8h 16mHLN-DEN
$104
6/30Sun
1 stopDelta
4h 05mHLN-PDX
$189
7/4Thu
2 stopsAlaska Airlines
12h 19mHLN-DEN
$211
6/26Wed
nonstopUnited Airlines
2h 05mHLN-DEN
$215
6/30Sun
2 stopsDelta
8h 27mHLN-PDX
$216
7/3Wed
2 stopsDelta
29h 38mHLN-DEN
$217
6/30Sun
1 stopAlaska Airlines
21h 36mHLN-PDX
$217
7/8Mon
nonstopUnited Airlines
2h 04mHLN-DEN
$269
9/4Wed
2 stopsUnited Airlines
12h 08mHLN-IAD
$274
7/4Thu
1 stopUnited Airlines
6h 35mHLN-IAD
$279

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Last minute flights from Helena to the United States

Last minute flight, train and bus deals

5/8Wed
multi-stopUnited Airlines
9h 41mHLN-SEA
5/15Wed
multi-stopUnited Airlines
5h 46mSEA-HLN
$640
5/8Wed
multi-stopUnited Airlines
22h 47mHLN-SEA
5/15Wed
multi-stopUnited Airlines
5h 46mSEA-HLN
$645
5/8Wed
nonstopAlaska Airlines
1h 45mHLN-SEA
5/15Wed
nonstopAlaska Airlines
1h 36mSEA-HLN
$767
5/8Wed
multi-stopUnited Airlines
15h 44mHLN-SEA
5/15Wed
multi-stopUnited Airlines
12h 46mSEA-HLN
$779
5/6Mon
nonstopUnited Airlines
2h 08mHLN-DEN
5/7Tue
nonstopUnited Airlines
2h 01mDEN-HLN
$909
5/6Mon
multi-stopDelta
6h 04mHLN-DEN
5/7Tue
multi-stopDelta
7h 03mDEN-HLN
$928
5/6Mon
multi-stopAlaska Airlines
25h 36mHLN-DEN
5/7Tue
multi-stopAlaska Airlines
18h 21mDEN-HLN
$1,297
5/7Tue
multi-stopAlaska Airlines
18h 57mHLN-DEN
5/8Wed
multi-stopAlaska Airlines
20h 44mDEN-HLN
$1,785

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Helena - United States Flights

Departure:

Helena (HLN)United States

Return flight deals:

United States - Helena

Cabin classes:

$1,311
$1,032
$366
$115

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