Find cheap flights from Boise to Helena

BOI - HLN

Find cheap flights from Boise to Helena

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Boise (BOI)
Helena
Thu 12/3
Thu 12/10
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Good to know

Low season

June Best time to beat the crowds with an average 33% drop in price.

High season

September Most popular time to fly with an average 35% increase in price.

Average price round-trip

$357 (avg. price over the last 2 weeks)

Good deal round-trip

$168 or less

Good deal one-way

$170 or less

When to book flights from Boise to Helena

Estimated round-trip price
Average price per month

Top tips for finding a cheap flight

  • Looking for a cheap flight? 25% of our users found flights on this route for $170 or less one-way and $168 or less round-trip.
  • High season is considered to be August, September and October. The cheapest month to fly is June.

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Top 3 airlines serving Boise Air Term. Gowen Fld to Helena

Scores according to KAYAK customer reviews

8.3
Alaska Airlines
Overall score based on 29,206 reviews
8.5
Boarding
8.3
Comfort
8.8
Crew
7.9
Entertainment
7.9
Food
Airline reviews

Cons: "Delayed Flight"

Pros: "Crew were very nice and accommodating."

Cons: "Absolutely nothing. Alaskan dropped the ball, and made me miss my flight. Now I am delayed 4 hours, and missed the event I was needing to be at. No refund on either tickets. 300 dollars down the drain."

Pros: "Movies on the plane."

Pros: "Ease of getting baggage checked and boarding pass Nice flight"
Cons: "Baggage cost and snacks could be better"

Pros: "Extra help was available. I had checked in online, but didn't have the right printout to put in my id holder. The check-in staff at the airport printed out a label for me."
Cons: "nothing"

Pros: "Crew and airport staff are so friendly"

Pros: "Easy, friendly, plenty of leg room on the flight."

Pros: "Our flight attendant was great."
Cons: "Seat are quite hard."

Pros: "Nice flight attendants...quick service for beverage."
Cons: "Plane was loud and small"

Pros: "This was my first time flying. Everything was easy to follow, and everyone was so nice. Great first experience."
Cons: "We were on a very small plane, it was a little crammed but no big issues."

Pros: "I survived for an hour inside a metal cylinder 30,000 feet in the air."
Cons: "No beverage service and my air vent didn’t work so I sweat balls."

Pros: "Short and on time. All good!"

Pros: "very nice,"

Cons: "our flight was cancelled the night before rebooked on a later flight which would cause us to miss our ferry and other connections they did rebook when I called, adding another connection, but only my husband was rebooked , not me so, I had to get a seat at the counter in Seattle to finish the trip everyone was very poliet"

Pros: "The people"
Cons: "The fact that my flight was cancelled and I was taken to a new airport... and had a 2 hour overlay I wasn't planning on."

Pros: "I was able to try a red wine from Walla Walla for free"

Cons: "The flight was cancelled so I had to be rerouted to Seattle and then Spokane which delayed my arrival home by more than 2 hours"

Pros: "Friendly and very respectful staff"
Cons: "Nothing to complain about"

Pros: "I liked that there was complimentary wine. I liked that I ended up with window seats on both of my flights with room for my fragile carry on luggage and space next to me. I liked the smooth landings and smooths flights. I liked the pilot pointing out and giving information on the mountain scenery."

Pros: "Comfortable"

Pros: "I had to return to Portland for a medical emergency and the check in staff were awesome. They made sure that the change fee was waived and that I was okay. I felt that they were sincere and truly cared about my well-being. That cant be faked!!"

Pros: "It was fast."
Cons: "The crew was rude, it was so unpleasant"

Cons: "The crew was rude and would not let me use the restroom until they had finished ALL drink service. The two blond middle aged women that were working in the economy cabin."

Cons: "Nothing"

Cons: "I expect Alaska Air has made a tidy sum from passengers who have to rebook when they depart the gate early."

Pros: "Complimentary wine or beer is pretty cool."
Cons: "We like jets but the Q400 is still nice."

Pros: "The was perfect! Flight attendants were awesome thanks for the great flight !"

Cons: "flight cancelled"

Pros: "The staff is awesome, the ride is always so comfortable"
Cons: "Not flying more often"

Pros: "everything was on time even with the inclimate weather"

Pros: "Small airplane"
Cons: "No food"

Pros: "The captain kept us fairly informed on the issue. The crew mare a great effort to accommodate passengers with a snack and updates on connecting flight issues."
Cons: "I had to sit on a plane on the ground longer than my flight was supposed to take."

Pros: "Airplane was very quiet for a prop plane."
Cons: "Nothing really."

Pros: "Very fast and friendly service. Easy flight with no issues at all."

Pros: "Everything was great!"

Pros: "It is a very nice touch to be offered a complimentary beer. What a treat."
Cons: "The bathroom was not nice. No sink to wash hands seems unreasonable"

Pros: "Love Alaska and ANA. GREAT FLIGHTS."

Cons: "They sent my bag to Santa Barbara."

Pros: "plane needed repairs was put on a direct flight to Portland"

Pros: "Service was EXCELLENT - great attitiudes, quick, easy, kind, courteous - everything you would expect."
Cons: "I was unable to connect to gogo for wifi my entire trip up to Idaho, so I refused to purchase it coming back. I needed to catch up on work and it would have been an opportune time of sitting and getting things done and not taking time away from my family upon my return. It should not be offered if it is unavailable."

Cons: "Snacks should include a gluten free option."

Pros: "Perfect"
Cons: "Nothing. All good"

Pros: "This flight was booked for my mother she had a stroke and needs needs a wheelchair everything went fine she said everybody was nice to her and she was well taken care of so that makes me happy thank you Alaskan Airlines"

Pros: "The free meal vouchers for the inconvenience of delayed flights."
Cons: "The fact that the plane was delayed, re-routing to another airline was nice, but that flight also got delayed, then there were no other flights from Seattle to Kallispell until 7 hours later. The long layover was what I was trying to avoid in the first place."

Pros: "The crew was great. Food and entertainment were way too spendy, especially the $10 movie player rental which lost battery mid-movie. While I continue to be annoyed by the price of food on flights, it was surprisingly tasty."

Pros: "For us there quickly and mostly in comfort"
Cons: "Too hot all flight, the vents blew hit air"

Pros: "Everything"
Cons: "Customer service"

Pros: "Nice staff"
Cons: "Airplane maintenance made us leave late so we almost missed our international flight with Japan air. Thankful Japan air waiting for us and Japan air rushed us through security to get boarded as quickly as possible."

Pros: "I appreciate that Delta leaves seats empty, for our health."
Cons: "Snacks were all sugar-laden. Not good for anyone!"

Cons: "Better choices for food"

Pros: "The crew was very kind."
Cons: "Th plain boarding took much longer, we flew in circles above JFK, waited for a gate for us, then waited for all passengers with connecting flights to get off because we were late and that resulted in a VERY long process for the rest of us. The descent into the airport was also not the smoothest, but it was a smaller plane."

Pros: "Quick boarding process and take off. Flight was slightly late but the staff expedited boarding and take off. Staff is friendly. Service was great. Beverage service was great. Baggage was quickly at baggage claim."
Cons: "Even though its a short flight better food options for First Class would be appreciated."

Pros: "Seat was okay, and the crew were good. Boarding was quick probably because not many passengers on flight."
Cons: "Nothing really. Flight was quick."

Pros: "When my initial flight was delayed significantly, the gate agents went above and beyond to help me get on an earlier flight so I didn't get home too late."

Cons: "Delayed and did not explain why"

Pros: "The crew was understanding and sympathetic to the customer's frustration with a delayed flight."
Cons: "Delta should have figured out a way to not delay the flight. Every flight was delayed."

Pros: "Good crew, kind and hard working staff. It is so nice to have inflight messaging and that was a pleasant surprise that made the flight go quickly."
Cons: "I found the delta app to be less user friendly than the United one. I wish the in flight entertainment were in the Delta app versus downloading yet another app."

Pros: "Having internet access on an overseas flight was a new treat for me. Delta appears to be bucking the trend of making flying miserable. I liked the waiting area at JFK with charging stations for every seat."

Cons: "After my flight was delayed for over 3 hrs - the counter clerk was rude and unhelpful. She felt it was appropriate for her to flick the customer service phone number in front of my teenage daughters. I would say avoid Delta!"

Pros: "Yes, . Amazing crew Seat was comfortable."

Pros: "Crew was good. As always not enough leg room if you are taller. Resent having to pay extra for more leg room."

Cons: "There was a lot of turbulence and people screaming in fear, it always makes me feel better when the crew says something reassuring to make people less anxious."

Cons: "Slow WiFi"

Pros: "great crew and very welcoming for me and my small dog."

Pros: "Yeah...spacious leg rooms."
Cons: "Too bumpy landing at Jackson."

Pros: "Flight crew was ok"
Cons: "Missing my connecting flight due to Delta incompetence and spending Christmas travel in ATL again."

Pros: "Very good crew"

Pros: "Food and service was amazing."

Pros: "Friendliness of attendants. Quality of snacks."
Cons: "Hip room. Leg room."

Cons: "Seat wouldn't redline."

Pros: "Great crew on board!"

Pros: "Friendly staff. :)"
Cons: "Longer flight with no WiFi or video. :("

Pros: "I don’t know what Delta could have done better on this two leg flight from Albuqueque to Miami via Atlanta . Yes we were in First Class and it was a (groan) 6:05 AM flight which meant that we were probably on time. But Delta’s 737-900 (to Atlanta) was very comfortable, the crew did everything well and the breakfast was quite good. (Make sure you try the quiche). We had the same crew on the next leg to Miam, who were surprised and gave us a warm welcome. There were only snacks in 1st for that short segment, but they were all we wanted."
Cons: "Air turbulence over the Midwest storms."

Pros: "The crew"
Cons: "The delay"

Pros: "I liked that we got to my return destination early"
Cons: "The were no outlets and the wifi was not working. That's a big deal for me because I needed to do work on the plane!"

Pros: "First leg from San Diego was excellent."
Cons: "Arriving in SLC discovered out flight to Denver was CANCELLED! Had to reschedule to the next day. Not fun!"

Pros: "no one woke me up"
Cons: "NA"

Pros: "Nothing, they didn’t care about you or to help, the llady was so rude and unfriendly, this situation ruin my whole trip"
Cons: "I call in advance to paid the fees for baggage, I call Aeromexico because was the main airline for the fly, but Delta at Seattle made me paid again the fees for baggage’s even by phone they said that I didn’t need to paid. BE AWARE AND CAREFUL BECAUSE THE LADIES IN THE FRONT DESK didn’t even look the paperwork that you have in hand, they only want to charge you saying that your payment thru Aeromexico didn’t help you in the 1st fly. How this can happen when Delta and Aeromexico are two subsidiary one of another ?"

Pros: "The seats"
Cons: "We purchased tickets together and our seats were not together when we checked in. We had one small roller bag for the two of us and we ended up having to gate check it along with 3 other people and then there was clearly enough room for it once we were boarded."

Pros: "The in-flight entertainment and seats were comfortable. They gave us complimentary lunch as well, which was super helpful. I will be flying again to NYC with Delta :)"

Pros: "Crew worked incredible well with all the passengers that lost connection flights."
Cons: "Same thing, flight was delayed about three hours."

Pros: "Late delay notification"
Cons: "Called the airline directly to verify the status of flight within 24hrs and everything was on schedule according to them. Even tho the airport at San Juan have not night arrivals due to the effects of Hurricane Maria, and on previous days the same flight had been moved to a morning schedule for that reason. I was notified of the delay within hours of departure of the connecting flight."

Pros: "I like Delta. They are organized and professional. They treat traveler with dignity."

Pros: "Able to download boarding pass into apple wallet"
Cons: "Flight was almost an hour late departing, bag is a carry on but storage too small to keep bag, then wifi didn't work the entire flight. Had to run to our connection since our layover time was taken up in Boise. If we had missed the flight, we would have been re-routed to another airport over 1 1/2 hrs away since ours closes. Next flight was not much better, oh and wifi did I t work on it also - last 3-4 delta flights I've taken have been late and didn't have working wifi - starting to think their system doesn't work at all - seriously going to take any other carrier but Delta going forward"

Pros: "We were delayed about 45 mins. No extra snacks, service was slow (I was in row 10 and it was about an hour into the flight before I was offered anything)."
Cons: "Slow service, delayed, and wi fi was terrible. Tried to watch a movie on GoGo, but it buffered so bad."

Pros: "Flight crew were friendly and engaging."
Cons: "Delta customer service- terrible when I called about reservation. Agent upon arrival at airport clearly not happy about 5am shift."

Pros: "Liked seating in Delta Comfort w own space for carry on and earlier boarding. Staff was attentive snd friendly and offered many snacks. Good choices for tv. Should option of getting head phones as I had the wrong one. Comfortable"
Cons: "Should have one free luggage for Delta Comfort. More variety of food to purchash"

Pros: "I liked that the plane was newer and the box snack was really good."
Cons: "Nothing really"

Pros: "The in flight entertainment and the pilot being informative about what was going wrong at the Atlanta airport."
Cons: "The insane process that followed the flight of rebooking - it would have been VERY HELPFUL to have access to the inflight internet so that I could have rebooked my missed connection before we landed in the ATL airport where it was past midnight and there were hardly any staff available for us to talk to and the lines to speak to anyone took literal HOURS to get through."

Pros: "Had to go through an extra random security check before boarding along with several other passengers. Looong flight, but expected when traveling that distance. Slept and watched movies. Best part: the pilot pointed out that Greenland was visible outside our windows as we flew over."
Cons: "Nothing. It was a smooth flight. Very comfortable."

Cons: "The flight was over 20 minutes early"

Cons: "Delta didnt wrap car seat in plastic while it was raining so it was soaked"

Cons: "Our flight was delayed by an hour, which didn't really affect me, as Detroit was final stop. However, there were a large amount of people on the flight with connecting flights coming into Detroit. I am POSITIVE that several of those people missed their connecting flights as the flight attendants and crew did not allow for them to leave the plane first. As people seem to be so self-centered anymore, the attendants should have announced that people were not to leave until all passengers with connecting flights had left the plane. Very sad that people can't use common courtesy all by themselves, but as they can't, it should have been enforced by the team on the plane."

Cons: "Flight was completely full and I was seated next to someone who required TWO seat belt extenders! I was so uncomfortable, they were sitting on top of me, couldn't even put down the arm rest. The flight attendant said there was nothing they could do."

Pros: "Quick flight; helpful and friendly staff"

Pros: "Individual screen and USB port"
Cons: "No issues that could be controlled I.e. Person in seat in front for mine leaning way ......"

Pros: "Got an upgrade to Comfort + Delta is the best major airline in USA for sure"

Cons: "New design of the the plane with side to side bathrooms at the back leaves much to be desired. Those were the smallest airplane bathrooms I've ever used!! I had trouble fitting and I'm not a large person!"

Pros: "Safe trip. Kept informed of short delay. Thank you."
Cons: "NA"

Cons: "The bathroom on the flight from Denver to Santa Barbara was the WORST EVER! I doubt it has ever been cleaned and the poor people that had seats near or at the rear of the plane should have been refunded their money having been subjected to the smell of an “indoor outhouse!” Shameful!!"

Pros: "The range of 'free' food and beverages (including beer, wine, and liquor was phenomenal, and the functionality of the 777 touch-screen was outstanding. Seating was also more comfortable than comparable flights on AA."

Pros: "Nothing, absolutely horrible. This is why I fly Southwest and Alaska Airlines as much as possible."
Cons: "Everything. Mechanical delay missed connection, arrived at gate to see plane being pushed off due to delay. They couldn't have waited 5 minutes? Multiple people missed their connecting flights within minutes. They kept us on the plane in Boise then deplaned and re-boarded. No coffee on flight."

Pros: "Good crew, good and safe flight. Thank you!"
Cons: "Nothing."

Pros: "Poor customer service and not understanding."
Cons: "Don’t now it’s not the company’s fault it’s just the representative that I spoke to. I don’t know how many times I could explain my situation, and my English is not poor and I thought I was explaining myself clearly. Best think I could do is just say forget it I’ll take my $ 430 dollar last."

Pros: "It didn’t happen."
Cons: "Because of the late plane and possible missed connection, I was re-booked for the next day without any compensation."

Pros: "Glad they had a direct flight."
Cons: "The seats didn't offer much room."

Pros: "It’s my longest trip ever due to United"
Cons: "Poor communication between the airline and I, I don’t like the service"

Pros: "Not much."
Cons: "Little to no updates and wrong information when finally given. I was bumped out of my premium seat. I had to ask for refunds for the upgrade and priority seating they were not offered. And I had to ask for a meal voucher since none was offered. Alaska always has offered fist no asking needed."

Pros: "I found the reason for being late to be questionable They said heavy snow but as i flew in i looked out the window and saw all roads nicely cleared That does not happen in 3 hours"
Cons: "They did not get my liggage to the connecting flight And here i am in Ukraine with no winter clothes at 7 below 3 days later"

Pros: "Friendly crew."
Cons: "Had a mechanical issue we were told didn't need fixed to fly the plane. Took 1 hour and 20 minutes to complete safety checklist so we could take off. We missed our connecting flight to Cancun."

Pros: "the crew was very friendly and the flight was smooth"

Cons: "Flight was delayed. Super small aircraft so suitcases didn't fit. Didn't have food options, just pretzels."

Pros: "Flight attendants were very nice"
Cons: "The overhead a.c. spout didn't work. Plane was very hot."

Cons: "Zero regard for customer service. I will never fly United Airlines again, I may never use Kayak again either. This was the worst travel experience of my entire life."

Pros: "Nothing"
Cons: "Was told at check in that my flight was delayed and would not make my destination today. When I asked if there was another flight I could get on, they told me the upgrade would be over $1000, and that it wasn't their problem. Rudest customer service I think I have ever dealt with! I won't ever fly united again!"

Pros: "More fights to choose"
Cons: "Could not choose the seat at the time booking"

Cons: "Food, like all airlines, is so lacking even though airlines are making record profits while lessening service (crowded, fewer flights, baggage fees, etc)."

Pros: "Great staff and everything on time"

Pros: "Nothing"
Cons: "That a bunch of travelers including myself missed our connecting flight in Chicago after united chamged our arrival gate but didn't have any crew to man the jet way. We sat for 20 mins right in front of our gate. From 1 pm to 10 on my flight to Asheville from Chicago was delayed many many times waiting for our airplane to arrive. Upsetting that we missed our connection due to United's poor planning, they didn't hold our connecting flight for us but we had to wait all night for other flights."

Pros: "It was so smooth.No long lines ,no delays,a straight thru flight.And on Christmas Eve morning."

Pros: "The travel agent, Tim, in STL worked very hard to get us on a flight."
Cons: "After a cancelled flight, two delays and lost luggage (that we did not receive for two days after arrival) on the way to Boise, we've now been cancelled on the way home to St. Louis. The first cancellation was due to weather. The two delays were due to late crew and refueling issues. Today's cancellation was due to maintenance. Embarassing. I travel often and can guarantee I will never fly United again."

Pros: "Very smooth and easy. Thank you"

Pros: "Fast and smooth"

Pros: "we left right on time. It was a smooth flight and a nice aircraft. did not use entertainment so no comment there but was a good experience overall."

Pros: "Attendants were nice."
Cons: "I booked the comfort economy seating that I normally do with Delta. With their additional cost you get a larger seating area, free in-flight movies, reserved compartment space for your carry on and a free drink. No such thing with United. They did try to have movies through their app, but it wouldn't play long enough to allow you to watch."

Cons: "The flight attendants were disrespectful to not only me but to other passengers. They were not attentive! The plane was dirty."

Pros: "The flight was delayed, but once I got on I had a great flight!"

Cons: "Air quality"

Pros: "The flights were on time and very professional ."

Pros: "Our flight attendant Lei was absolutely fantastic on this flight. After having to run nearly a mile through the Denver airport to catch the connection to Helena after a delay in DSM, I was very warmly greeted by Lei. She regularly checked to see how I was doing through the flight and made sure I was well hydrated. She was a highlight of the entire trip!"

Cons: "Very late departing Boise. No crew to fly plane. Our plane sat at the gate with no crew to fly it."

Pros: "The leg room on this flight was spacious. The crew was friendly and attentive."
Cons: "Not a fan of the snacks that were served."

Pros: "Short flight, direct"
Cons: "Wifi misleading, sounds like free but not."

Pros: "Crew"
Cons: "I think that after first class they should load the plane from the last seat forward for ease of getting to the back seats"

Cons: "Charged 50.00 for check bags,when that was included in the online purchase,not happy and probably will not use either again!"

Pros: "prompt emails and text messages with the back up plan"
Cons: "Missed connecting flight because flight delayed takeoff from home due to SFO problems. Sat on tarmac for an hour or more, finally took off but missed connecting flight mid afternoon and no other acceptable flights until 11 pm getting into Fort Lauderdale at 730 am. (originally was supposed to be getting to Fort Lauderdale at 10 pm). Also, the aisle seats on the plane had a narrower underseat space that my little boxy carryon wouldn't fit into--and it usually fits under any underseat storage...Luckily the passenger in the middle was willing to swap places."

Cons: "Worst ever Can you credit my credit card for a full refund"

Pros: "Boarding and.crew awesome. Crew helpful, friendly, and efficient."
Cons: "Didn't like to have a fee for my bag. Have to pay for wifi"

Pros: "Flight to Austin was just fine."
Cons: "My flight back to bosie from San Francisco they changed the gate I didn't hear the change and missed my flight. I didn't get back to bosie until the next day."

Pros: "Nothing"
Cons: "United are the most rudest phone people on the phone to deal with and if it's there fault they never want to comp u last time I fly with united"

Pros: "Flight was on time"
Cons: "That u load the plane assistance backard,loading goes much faster if you start @the back of the plane,& myself I carry only a shoulder bag only ,all the time. U put me @ the back of the plane 90% of the time which means I have to wait for the people that are moving their whole house,making me miss my schedule, I have to spend night @ airport for next schedule."

Cons: "no inflight entertainment."

Pros: "I arrived on time."
Cons: "Flight was ok. I was disturbed by the rudeness of flight attendant toward a service dog. This dog was the owners eyes and she seemed disgusted it was there. We had to let her know in front of other passengers so she would be put on the spot and change her attitude."

Pros: "Luckily the crew on this flight was friendly and courteous, unlike United flights I had 2 months ago, because everything else was pretty horrible."
Cons: "First, we were delayed over 2 hours for maintenance problems. Second the plane was cramped and the seats were hard as park benches. Third, this flight had zero entertainment options although they advertised for it in the seat back propaganda. Fourth, the cabin noise from the engines, once they got them started, was so loud that even my noise canceling headphones could not prevent me from getting a headache. At least we got there safely, eventually."

Pros: "Not only do I get the best price. The fact that you told me what carousel to get my bag from was new to me. I alway check kyak first but now I love u guys. I know my travel site and its kayak"

Pros: "Not a single thing!"
Cons: "I almost missed my flight, because at check in they were only helping Premier passengers. Forced to wait for 45 minutes. All I wanted to do was check a bag! When I finally got to the counter, the customer service agent was extremely rude, slow and frustrated. I had to run from check in to security and only made it to the plane with seconds to go."

Pros: "Free entertainment on mobile devices"
Cons: "TSA pre check did not register from website, had to use standard security line. No boarding or seating preference for military."

Pros: "Newer plane so seats were cushioned better, crew was attentive. Great landing on icy runway."

Read more about Alaska Airlines
COVID-19 information

Safety measures for airlines flying from Boise to Helena

Airlines flying from Boise to Helena have enacted additional safety measures and adjusted policies to better accommodate travelers. Policies vary by airline.

Heightened sanitation

Daily cleaning, installation of cabin HEPA filters

Mandatory masks

Masks required on board, masks provided

Social distancing seating

Middle seats unavailable to book

Pre-flight testing

Testing for antibodies, testing for symptoms

Book cheap flights from Boise to Helena

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