$419 Find Cheap Flights from Helena to Maine

This is the cheapest round-trip flight price found by a KAYAK user in the last 72 hours by searching for a flight from Helena to Maine departing on 11/26. 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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These are the airlines KAYAK users have selected most often from within our search results in flight searches from Helena to Maine, as well as popular online travel agencies
These are the airlines KAYAK users have selected most often from within our search results in flight searches from Helena to Maine, as well as popular online travel agencies
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Flight Deals

Cheap Flights from Helena to Maine

Cheapest round-trip prices found by our users on KAYAK in the last 72 hours
Portland
Portland1 stop$419
Boston
Boston1 stop$433
Portland
Portland1 stop$419
Boston
Boston1 stop$433

Book Cheap Helena to Maine 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 Maine 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 Maine

Wed, Nov 26 - Wed, Dec 3
United Airlines Logo
6:40 am - 3:38 pmHLN-PWM
6h 58m1 stop
United Airlines Logo
6:00 am - 9:22 pmPWM-HLN
17h 22m3 stops
$419United Airlines
Find Deal
Tue, Jan 6 - Fri, Jan 9
Alaska Airlines Logo
6:32 pm - 11:59 pmHLN-BOS
27h 27m1 stop
Alaska Airlines Logo
6:44 pm - 5:22 pmBOS-HLN
24h 38m1 stop
$433Alaska Airlines
Find Deal
Tue, Jan 6 - Fri, Jan 9
Alaska Airlines Logo
6:32 pm - 11:59 pmHLN-BOS
27h 27m1 stop
Alaska Airlines Logo
4:20 pm - 5:22 pmBOS-HLN
27h 02m2 stops
$438Alaska Airlines
Find Deal
Tue, Mar 10 - Thu, Mar 12
Alaska Airlines Logo
4:10 pm - 11:59 pmHLN-BOS
29h 49m1 stop
Alaska Airlines Logo
7:00 am - 3:43 pmBOS-HLN
10h 43m1 stop
$471Alaska Airlines
Find Deal
Tue, Jan 6 - Fri, Jan 9
Alaska Airlines Logo
6:32 pm - 3:20 pmHLN-BOS
18h 48m2 stops
Alaska Airlines Logo
5:20 pm - 5:22 pmBOS-HLN
26h 02m2 stops
$473Alaska Airlines
Find Deal
Fri, Nov 28 - Fri, Dec 5
United Airlines Logo
6:40 am - 3:34 pmHLN-BOS
6h 54m1 stop
United Airlines Logo
10:30 am - 9:22 pmBOS-HLN
12h 52m2 stops
$496United Airlines
Find Deal
Fri, Nov 28 - Wed, Dec 3
United Airlines Logo
6:40 am - 3:48 pmHLN-PWM
7h 08m1 stop
United Airlines Logo
6:00 am - 9:22 pmPWM-HLN
17h 22m3 stops
$509United Airlines
Find Deal
Tue, Mar 10 - Thu, Mar 12
Delta Logo
12:50 pm - 3:50 pmHLN-BOS
25h 00m2 stops
Delta Logo
6:00 am - 12:27 pmBOS-HLN
8h 27m1 stop
$526Delta
Find Deal
Tue, Mar 10 - Thu, Mar 12
Delta Logo
5:35 am - 12:23 amHLN-BOS
16h 48m2 stops
Delta Logo
6:00 am - 12:27 pmBOS-HLN
8h 27m1 stop
$530Delta
Find Deal
Tue, Mar 10 - Thu, Mar 12
Delta Logo
12:50 pm - 6:32 amHLN-BOS
15h 42m2 stops
Delta Logo
6:00 am - 12:27 pmBOS-HLN
8h 27m1 stop
$535Delta
Find Deal
Booking Insights

KAYAK's insights & trends for Helena to Maine flights

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

Which airlines fly non-stop between Helena and Maine?

Airline and price data is aggregated from results in KAYAK’s search results from the last 2 weeks for round-trip flights from Helena to Maine.

There is just one airline that flies from Helena to Maine direct and that is United Airlines. The best round-trip deal found from United Airlines for the route is to Portland (PWM) and costs $508.

Which airlines provide the cheapest flights from Helena to Maine?

The cheapest round-trip price for the route for each airline clicked by KAYAK users in the last 72 hours.

In the past 3 days, the cheapest round-trip tickets from Helena to Maine were found on United Airlines ($419) and Alaska Airlines ($433).

Good to know

Low seasonMarch
Cheapest flight$419
Best time to beat the crowds with an average 14% drop in price.
Most popular time to fly and prices are also 12% lower on average.
Flight from Helena to Portland

FAQs - booking Maine flights

  • How does KAYAK find such low prices on flights from Helena to Maine?

    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 Maine.

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

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

    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 Maine 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 Maine?

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

  • What is the cheapest time of day to fly to Maine?

    The cheapest time of day to fly to Maine is generally in the morning, when round-trip flights cost $590 on average. The most expensive time of day to fly to Maine is generally in the morning, which is peak travel time and where the average cost of a ticket is $590.

Reviews of the top airline flying from Helena to Maine

 
See real verified KAYAK customer reviews for airlines flying from Helena to Maine. Airline scores are aggregated from all reviews left by passengers on KAYAK after flying with an airline. KAYAK doesn’t show reviews that are older than 5 years. Learn how KAYAK collects reviews.
Need help choosing which airline to fly with from Helena to Maine? 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.
7.4
United AirlinesOverall score based on 8999 reviews
7.3Comfort
7.7Boarding
6.6Food
7.1Entertainment
8.1Crew
Airline reviews

Flight was delayed only slightly before takeoff due to traffic control. However, the flight arrived early to ORD. Good flight. United has been very reliable for me.

10.0 ExcellentDr. Joseph, Oct 2025STL - ORD
Read more United Airlines reviews

Flight was delayed only slightly before takeoff due to traffic control. However, the flight arrived early to ORD. Good flight. United has been very reliable for me.

The person I bought the ticket for didn’t make the flight.

Lately I like the planes have been exceptionally filthy. There’s lines of dust and dirt all across the ceiling in the vents, and the cracks in between the seats are literally full of food. It’s definitely not the quality of service that I was used to with United. I’m also very disappointed with the Wi-Fi! All I wanna do is knock out a few work jobs while I’m trapped in my seat And it spools so bad. They did provide me with a refund, but the process of getting that refund is so complicated. It’s unfortunate.

Another delayed flight. When the delays exceed the duration of the flight, it’s a problem.

Excellent flight. Smooth, efficient boarding. Quick flight. Arrived early at STL.

After boarding the plane in Chicago, the passengers were told that there was a technical problem with the plane. Passengers remained on the plane as they tried to fix the problem. After what was probably an hour passengers were told that there was a need to change planes as the problem was not solved. Passengers disembarked and boarded another plane. After taxing to the runway and waiting for takeoff, passengers were told that owing to the thunderstorm the flight was unable to take off but would try and reroute. After some time passengers were told there wasn't enough fuel for the new route and the plane had to return to the gate for additional fuel. after another log delay the flight got underway. On the plane there was food, drinks, ice or entertainment. We were a glass of water, which appeared rationed. Flight arrived about 5 hours late. The pilot was fantastic and communicated with the passengers throughout the ordeal.

The flight attendants were great, I joked with one I can’t remember her name, a blond, really sweet. I thought it was run well very professional. This was great i survived Spirit, I know for which I speak.

During booking, I kept trying submitting my payment from the Mexican website and it didn't work. After I had the idea to change it to the Canadian website, it worked but I had to be charged the equivalent of 50 CAD more. I received the clear instruction that I would only be able to check-in at the airport and that it was impossible to select a seat 24 hours before departure, that I had to pay 144 CAD to do so, although not only was I able to check-in 24 hours before departure, but I could have selected my seats for free then. All in all, I almost threw $200 out the window due to misleading information. Besides, the app kept crashing, the information to get to the gate on the app was inaccurate, my gate was switched and I was only informed once in the air (luckily I had noticed the departure pannel), I was not addressed in my language beforehand and even if I tried I was immediately answered in English (which meant the crew understood but didn't want to answer accordingly), there was only one snack & beverage service on my medium haul flight and no beverage service on my short haul flight. To be fair, the planes were comfortable, the crew apart from the language issue was helpful, dynamic and engaging, the plane was clean and the directions were clear and direct. United has a lot of potential to be one of my favourite airlines, but the devil is in the details and a lot of them missed the target.

Flight was timely, relatively comfortable, with decent entertainment and food served. Only problem encountered was with the free messaging which I highly appreciate, but it did not work from iphone to non-iphones.

Better WiFi. I cannot understand that in 2025, United is so behind on a technology that is now a necessity and still painfully unreliable, slow and keeps disconnecting.

Everything you need to know for your flight from Helena to Maine

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