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Helena

$268+ Cheap flights from Maine to Helena (HLN)

This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 7/7. Fares are subject to change and may not be available on all flights or dates of travel.
PWM — HLN
Feb 19 — Feb 261
Thu 2/19
Thu 2/26
1 adult, Economy
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Cheap flight deals from Maine to Helena

Keep the following information in mind while searching for Maine to Helena flight deals. Data was last updated January 20, 2026.

Round-trip from

$329
(United Airlines)

One-way from

$268
(Delta)
From Maine to Helena
Search Deals
One-way flight from Maine to Helena
Search Deals

Find flight deals from Maine to Helena

Cheapest flights from Maine to Helena
Explore the most affordable flight options available from Maine to Helena. Find the lowest fares from popular airlines and budget airlines, with prices last updated on January 20, 2026.

This United Airlines deal was found by Cheapflights users on 1/18. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 2/103:15 pm
BOS
-
HLN
1 stop8h 11m
United Airlines
Sat 2/142:25 pm
HLN
-
BOS
1 stop7h 19m
United Airlines
Deal found 1/18$329
This United Airlines deal was found by Cheapflights users on 1/19. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 2/239:45 am
BOS
-
HLN
2 stops13h 31m
United Airlines
Tue 3/36:15 am
HLN
-
BOS
2 stops11h 56m
United Airlines
Deal found 1/19$370
This United Airlines deal was found by Cheapflights users on 1/19. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 2/17:25 am
BOS
-
HLN
1 stop8h 16m
United Airlines
Wed 2/116:15 am
HLN
-
BOS
1 stop7h 22m
United Airlines
Deal found 1/19$409
This Delta deal was found by Cheapflights users on 1/19. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 9/86:00 am
BOS
-
HLN
1 stop8h 23m
Delta
Wed 9/165:45 am
HLN
-
BOS
2 stops12h 45m
Delta
Deal found 1/19$421
This Delta deal was found by Cheapflights users on 1/18. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 5/306:00 am
BOS
-
HLN
1 stop8h 23m
Delta
Sat 6/1312:50 pm
HLN
-
BOS
1 stop9h 07m
Delta
Deal found 1/18$449
This United Airlines deal was found by Cheapflights users on 1/19. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 5/306:00 am
BOS
-
HLN
2 stops12h 05m
United Airlines
Wed 6/102:30 pm
HLN
-
BOS
1 stop7h 12m
United Airlines
Deal found 1/19$454
This United Airlines deal was found by Cheapflights users on 1/19. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 9/87:30 am
BOS
-
HLN
1 stop10h 35m
United Airlines
Wed 9/162:30 pm
HLN
-
BOS
1 stop13h 28m
United Airlines
Deal found 1/19$462
This United Airlines deal was found by Cheapflights users on 1/19. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 10/297:30 am
BOS
-
HLN
1 stop7h 57m
United Airlines
Sun 11/12:30 pm
HLN
-
BOS
1 stop7h 12m
United Airlines
Deal found 1/19$487
This United Airlines deal was found by Cheapflights users on 1/20. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 2/411:10 am
PWM
-
HLN
2 stops12h 16m
United Airlines
Sun 2/82:27 pm
HLN
-
PWM
2 stops22h 12m
United Airlines
Deal found 1/20$624
This United Airlines deal was found by Cheapflights users on 1/17. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 1/244:10 pm
PWM
-
HLN
2 stops23h 31m
United Airlines
Wed 1/286:15 am
HLN
-
PWM
2 stops30h 24m
United Airlines
Deal found 1/17$768
This United Airlines deal was found by Cheapflights users on 1/17. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 1/208:14 am
BGR
-
HLN
2 stops15h 12m
United Airlines
Sat 1/242:27 pm
HLN
-
BGR
2 stops27h 45m
United Airlines
Deal found 1/17$794
This United Airlines deal was found by Cheapflights users on 1/20. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 2/49:00 am
BGR
-
HLN
2 stops14h 26m
United Airlines
Sun 2/86:15 am
HLN
-
BGR
2 stops11h 57m
United Airlines
Deal found 1/20$1,359

Cheapflights Fare Finder

 
Customize your flight search to find flights from Maine to Helena that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated January 20, 2026.
Use the filters below to find and compare flights from Maine to Helena that are best for you.

Fly from

Maine

Fly to

Helena

Route

Depart

Return

Price

BostonHelena

BOS - HLN

BOSHLN

Boston Logan Intl

Mon 2/23

3:09 pm-9:16 pm

1 stop8h 07m

Helena

Tue 3/3

2:25 pm-11:44 pm

1 stop7h 19m

$329

BostonHelena

BOS - HLN

BOSHLN

Boston Logan Intl

Tue 2/10

7:25 am-1:41 pm

1 stop8h 16m

Helena

Sat 2/14

2:25 pm-11:44 pm

1 stop7h 19m

$329

BostonHelena

BOS - HLN

BOSHLN

Boston Logan Intl

Sun 2/1

7:25 am-1:41 pm

1 stop8h 16m

Helena

Wed 2/11

6:15 am-3:37 pm

1 stop7h 22m

$409

BostonHelena

BOS - HLN

BOSHLN

Boston Logan Intl

Sat 4/11

6:10 pm-5:45 pm

1 stop25h 35m

Helena

Sat 4/18

6:22 pm-5:53 am

2 stops33h 31m

$507

PortlandHelena

PWM - HLN

PWMHLN

Portland

Wed 2/4

11:10 am-9:26 pm

2 stops12h 16m

Helena

Sun 2/8

2:27 pm-2:39 pm

2 stops22h 12m

$624

BangorHelena

BGR - HLN

BGRHLN

Bangor

Wed 2/4

9:00 am-9:26 pm

2 stops14h 26m

Helena

Sun 2/8

6:15 am-8:12 pm

2 stops11h 57m

$1,359

BostonHelena

BOS - HLN

BOSHLN

Boston Logan Intl

Tue 7/7

6:00 am-12:23 pm

1 stop8h 23m

$268

BostonHelena

BOS - HLN

BOSHLN

Boston Logan Intl

Sat 4/11

6:15 am-12:21 pm

1 stop8h 06m

$280

BostonHelena

BOS - HLN

BOSHLN

Boston Logan Intl

Sat 4/11

6:00 am-5:45 pm

2 stops37h 45m

$281

BostonHelena

BOS - HLN

BOSHLN

Boston Logan Intl

Tue 6/30

6:00 am-12:23 pm

1 stop8h 23m

$288

Flights are sorted by cheapest round-trip flights first.

Deals found on 1/18

Showing 1-10 of 14 results
1
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Best time to book a flight from Maine to Helena

Have a flexible travel schedule? Discover the best time to fly to Helena from Maine with our price prediction graph.
Estimated round-trip price
Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.

Cheapflights Insights

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

What is the cheapest month to book a flight from Maine to Helena?

Currently, January is the cheapest month in which you can book a flight from Maine to Helena (average of $217). Flying from Maine to Helena in June is currently the most expensive (average of $459). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

Related info for your journey

Find useful and relevant information for your journey from Maine to Helena. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • What airport do you fly into for flights to Helena from Maine?

    If you book a flight to Helena from Maine, you will be flying to Helena, which is the city’s only airport. Helena (HLN) is located 2.7 mi from the center of Helena.

  • How long is the flight from Maine to Helena?

    There are many flights that can get you from Maine to Helena in 8h 07m. Fly via United Airlines to get the fastest option. The distance between Maine and Helena is about 2016 mi.

  • What are the most popular routes from Maine to Helena?

    The most popular flight routes from Maine to Helena are Boston Logan Intl - Helena, Portland - Helena and Bangor - Helena.

  • Can I find deals for flights from Maine to Helena that include hotel bookings?

    Yes. In addition to deals on Maine to Helena flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from Maine to Helena?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Maine to Helena.

  • Can I find deals for business class flights from Maine to Helena?

    Yes. Cheapflights offers flight deals from Maine to Helena by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

  • What is the cheapest month to book a flight from Maine to Helena?

    Currently, January is the cheapest month in which you can book a flight from Maine to Helena (average of $217). Flying from Maine to Helena in June is currently the most expensive (average of $459). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

See more FAQs

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