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$400+ Cheap flights from Helena (HLN) to Maryland

This is the cheapest round-trip flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 2/21. Fares are subject to change and may not be available on all flights or dates of travel.
HLN — BWI
Feb 4 — Feb 111
Tue 2/4
Tue 2/11
1 adult, Economy
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Cheap flight deals from Helena to Maryland

Discover tips and strategies to find the most affordable flight options for your journey from Helena (HLN) to Maryland (USMD). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated January 30, 2025.

Round-trip from

$400
(Delta)

Popular in

November

Cheapest in

July

Average price

$662
From Helena to Maryland
Search Deals
Highest demand for flights based on searches. 23% potential increase in price ($231 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 8% potential price decrease ($62 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in January 2025
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Find flight deals from Helena to Maryland

Cheapest flights from Helena to Maryland
Explore the most affordable flight options available from Helena to Maryland. Find the lowest fares from popular airlines and budget airlines, with prices last updated on January 30, 2025.

This Delta deal was found by Cheapflights users on 1/30. 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.
Fri 2/211:30 pmHLN - IAD
1 stop8h 04mDelta
Mon 2/2412:56 pmIAD - HLN
2 stops11h 58mDelta
Deal found 1/30$400
This Delta deal was found by Cheapflights users on 1/29. 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.
Fri 2/215:54 amHLN - DCA
2 stops10h 10mDelta
Mon 2/245:10 pmDCA - HLN
1 stop7h 44mDelta
Deal found 1/29$400
This Delta deal was found by Cheapflights users on 1/29. 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.
Fri 2/211:30 pmHLN - BWI
1 stop8h 02mDelta
Mon 2/243:30 pmBWI - HLN
2 stops9h 24mDelta
Deal found 1/29$412
This United deal was found by Cheapflights users on 1/30. 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 is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 4/82:17 pmHLN - BWI
1 stop7h 13mUnited Airlines
Tue 4/154:07 pmBWI - HLN
1 stop23h 23mUnited Airlines
Deal found 1/30$521
This United Airlines deal was found by Cheapflights users on 1/30. 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.
Fri 2/216:45 amHLN - IAD
1 stop26h 33mUnited Airlines
Mon 2/2410:20 pmIAD - HLN
1 stop24h 52mUnited Airlines
Deal found 1/30$555
This United Airlines deal was found by Cheapflights users on 1/29. 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 2/112:25 pmHLN - DCA
1 stop22h 34mUnited Airlines
Sat 2/224:14 pmDCA - HLN
1 stop23h 11mUnited Airlines
Deal found 1/29$605
This Alaska Airlines deal was found by Cheapflights users on 1/29. 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 Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 2/284:19 pmHLN - DCA
2 stops26h 40mAlaska Airlines
Wed 3/55:25 pmDCA - HLN
1 stop24h 17mAlaska Airlines
Deal found 1/29$702

Find flights from Helena to Maryland within your budget

Customize your flight search to find flights from Helena to Maryland 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 30, 2025.

Fly from

Any airport

Fly to

Any airport

Route

Depart

Return

Price

HelenaWashington, D.C.

HLN - IAD

HLNIAD

Helena

Fri 2/21

1:30 pm-11:34 pm

1 stop8h 04m

Washington, D.C. Dulles Intl

Mon 2/24

12:56 pm-10:54 pm

2 stops11h 58m

$400

HelenaWashington, D.C.

HLN - DCA

HLNDCA

Helena

Fri 2/21

5:54 am-6:04 pm

2 stops10h 10m

Washington, D.C. Reagan-National

Mon 2/24

5:10 pm-10:54 pm

1 stop7h 44m

$400

HelenaBaltimore

HLN - BWI

HLNBWI

Helena

Fri 2/21

1:30 pm-11:32 pm

1 stop8h 02m

Baltimore/Washington

Mon 2/24

3:30 pm-10:54 pm

2 stops9h 24m

$412

HelenaBaltimore

HLN - BWI

HLNBWI

Helena

Tue 4/8

2:17 pm-11:30 pm

1 stop7h 13m

Baltimore/Washington

Tue 4/15

4:07 pm-1:30 pm

1 stop23h 23m

$521

HelenaWashington, D.C.

HLN - IAD

HLNIAD

Helena

Fri 2/21

6:45 am-11:18 am

1 stop26h 33m

Washington, D.C. Dulles Intl

Mon 2/24

10:20 pm-9:12 pm

1 stop24h 52m

$555

HelenaWashington, D.C.

HLN - DCA

HLNDCA

Helena

Tue 2/11

2:25 pm-2:59 pm

1 stop22h 34m

Washington, D.C. Reagan-National

Sat 2/22

4:14 pm-1:25 pm

1 stop23h 11m

$605

HelenaWashington, D.C.

HLN - DCA

HLNDCA

Helena

Fri 2/28

4:19 pm-8:59 pm

2 stops26h 40m

Washington, D.C. Reagan-National

Wed 3/5

5:25 pm-3:42 pm

1 stop24h 17m

$702

Flights are sorted by cheapest round-trip flights first.

Deals found on 1/30

Best time to book a flight from Helena to Maryland

Have a flexible travel schedule? Discover the best time to fly to Maryland from Helena 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.

Travel insights for flights from Helena to Maryland

Get recent, data-driven insights about flights from Helena to Maryland including ideal travel times, pricing trends, and more.

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

Currently, August is the cheapest month in which you can book a flight from Helena to Maryland (average of $241). Flying from Helena to Maryland in March is currently the most expensive (average of $290). 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.

What is the cheapest time of day to fly from HLN to MD?

Find hourly flight availability from Helena to Maryland. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated January 30, 2025.

When flying from Helena to Maryland, the time of day you decide to fly out makes little to no difference towards the overall price you’ll pay on tickets.

Rainfall in Maryland by month

Plan your trip to Maryland by taking into account the average rainfall totals by month.

In terms of precipitation, rainfall in Maryland ranges from 2.9 - 4.1 inches per month. July is typically the wettest month, when rainfall can reach 4.1 in. February is typically the driest time to visit Maryland when rainfall is around 2.9 in.

Temperature in Maryland by month

Plan your trip to Maryland by taking into account the average temperature totals by month.

If weather is an important factor for your trip to Maryland, use this chart to help with planning. For those seeking warmer temperatures, July is the ideal time of year to visit, when temperatures reach an average of 77.0 F. Travelers looking to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 33.8 F).

Reviews of airlines servicing Maryland

Get insights into the airlines that provide service to Maryland. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to Maryland. Reviews last updated January 30, 2025.
See what other customers who have flown with Alaska Airlines, Delta and United Airlines from Helena to Maryland have to say. You can also see how each airline compares in terms of entertainment options, comfort, food, crew/service, and boarding process.
Alaska Airlines
8.0
Very good
9,686 reviews

Food

7.1

Crew

8.5

Entertainment

7.1

Comfort

7.9

Boarding

8.2

Overall

8.0

Reviews

1 / 20

10.0
Excellent

Cheri,Jan 2025

FAT - SEA

Very friendly. I really liked that they had water for us in cartons not plastic. Impressed with Alaska Airlines, First time I had flown them

Alaska Airlines
8.0
Very good
9,686 reviews
Alaska Airlines
8.0
Very good
9,686 reviews

Food

7.1

Crew

8.5

Entertainment

7.1

Comfort

7.9

Boarding

8.2

Overall

8.0

Reviews

1 / 20

10.0
Excellent

Cheri,Jan 2025

FAT - SEA

Very friendly. I really liked that they had water for us in cartons not plastic. Impressed with Alaska Airlines, First time I had flown them

Delta
8.0
Very good
8,450 reviews
Alaska Airlines
8.0
Very good
9,686 reviews

Food

7.1

Crew

8.5

Entertainment

7.1

Comfort

7.9

Boarding

8.2

Overall

8.0

Reviews

1 / 20

10.0
Excellent

Cheri,Jan 2025

FAT - SEA

Very friendly. I really liked that they had water for us in cartons not plastic. Impressed with Alaska Airlines, First time I had flown them

United Airlines
7.4
Good
8,906 reviews
Alaska Airlines
8.0
Very good
9,686 reviews

Food

7.1

Crew

8.5

Entertainment

7.1

Comfort

7.9

Boarding

8.2

Overall

8.0

Reviews

1 / 20

10.0
Excellent

Cheri,Jan 2025

FAT - SEA

Very friendly. I really liked that they had water for us in cartons not plastic. Impressed with Alaska Airlines, First time I had flown them

Related info for your journey

Find useful and relevant information for your journey from Helena to Maryland. 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 from for flights from Helena to Maryland?

    Helena (HLN) is the airport you will fly out of if you book a flight from Helena to Maryland. It is only a 2.7 mi journey to Helena (HLN) from Helena’s city center.

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

    The most popular flight routes from Helena to Maryland are Helena - Baltimore/Washington, Helena - Washington, D.C. Reagan-National and Helena - Washington, D.C. Dulles Intl.

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

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

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

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

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

    Yes. Cheapflights offers flight deals from Helena to Maryland 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 Helena to Maryland?

    Currently, August is the cheapest month in which you can book a flight from Helena to Maryland (average of $241). Flying from Helena to Maryland in March is currently the most expensive (average of $290). 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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Alternative routes for Helena to Maryland

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Top airline flying from Helena to Maryland

Discover the top airline that operate flights from Helena to Maryland. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated January 30, 2025.
AirlineCheapestAverageFlexibilityOn-time
United AirlinesCheapest$496Average$787FlexibilityNo cancel feeOn-time69%
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