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$364+ Cheap flights from Helena (HLN) to District of Columbia

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 1/8. Fares are subject to change and may not be available on all flights or dates of travel.
HLN — BWI
Oct 29 — Nov 51
Tue 10/29
Tue 11/5
1 adult, Economy
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HLN - BWI
Oct 29 - Nov 5

Find cheap flights from Helena to District of Columbia with Cheapflights

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Find flight deals from Helena to District of Columbia

Cheapest flights from Helena to District of Columbia
Explore the most affordable flight options available from Helena to District of Columbia. Find the lowest fares from popular airlines and budget airlines, with prices last updated on October 24, 2024.

This Delta deal was found by Cheapflights users on 10/24. 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.
Wed 12/41:10 pmHLN - IAD
1 stop8h 39mDelta
Sun 12/86:55 amIAD - HLN
1 stop7h 25mDelta
Deal found 10/24$438
This Alaska Airlines deal was found by Cheapflights users on 10/23. 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.
Mon 12/94:07 pmHLN - IAD
1 stop20h 47mAlaska Airlines
Thu 12/125:10 pmIAD - HLN
2 stops23h 58mAlaska Airlines
Deal found 10/23$449
This United Airlines deal was found by Cheapflights users on 10/24. 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 11/92:32 pmHLN - IAD
1 stop12h 41mUnited Airlines
Sat 11/168:25 amIAD - HLN
1 stop7h 32mUnited Airlines
Deal found 10/24$520
This Delta deal was found by Cheapflights users on 10/24. 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 11/81:12 pmHLN - DCA
2 stops8h 15mDelta
Wed 11/135:10 pmDCA - HLN
1 stop7h 27mDelta
Deal found 10/24$701
This Alaska Airlines deal was found by Cheapflights users on 10/24. 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.
Wed 12/44:07 pmHLN - DCA
2 stops23h 38mAlaska Airlines
Sun 12/86:45 pmDCA - HLN
2 stops22h 44mAlaska Airlines
Deal found 10/24$723
This United deal was found by Cheapflights users on 10/23. 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.
Thu 11/286:30 amHLN - DCA
1 stop6h 32mUnited Airlines
Mon 12/28:00 pmDCA - HLN
2 stops27h 13mUnited Airlines
Deal found 10/23$817

Find flights from Helena to District of Columbia within your budget

Customize your flight search to find flights from Helena to District of Columbia 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 2,462,889 searches. Data last updated October 24, 2024.

Fly from

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Fly to

Any airport

Budget

$364 - $496

Route

Depart

Return

Price

HelenaWashington, D.C. Reagan-National

HLN - DCA

HLNDCA

Helena

Wed 1/8

1 stop21h 48m

Washington, D.C. Reagan-National

Mon 1/13

1 stop10h 04m

$364

HelenaWashington, D.C. Dulles Intl

HLN - IAD

HLNIAD

Helena

Sat 1/18

1 stop8h 44m

Washington, D.C. Dulles Intl

Sat 1/25

2 stops11h 16m

$436

HelenaWashington, D.C. Dulles Intl

HLN - IAD

HLNIAD

Helena

Sat 1/18

2 stops13h 24m

Washington, D.C. Dulles Intl

Sat 1/25

2 stops10h 21m

$444

HelenaWashington, D.C. Reagan-National

HLN - DCA

HLNDCA

Helena

Sat 1/18

2 stops15h 14m

Washington, D.C. Reagan-National

Sat 1/25

2 stops12h 36m

$444

HelenaWashington, D.C. Dulles Intl

HLN - IAD

HLNIAD

Helena

Mon 12/9

1 stop20h 47m

Washington, D.C. Dulles Intl

Thu 12/12

2 stops23h 58m

$449

HelenaWashington, D.C. Reagan-National

HLN - DCA

HLNDCA

Helena

Wed 1/8

1 stop8h 36m

Washington, D.C. Reagan-National

Tue 1/14

1 stop7h 22m

$496

Flights are sorted by cheapest first

Deals found on 10/24

Best time to book a flight from Helena to District of Columbia

Have a flexible travel schedule? Discover the best time to fly to District of Columbia 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 District of Columbia

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

What is the cheapest month to book a flight from Helena to District of Columbia?

Currently, August is the cheapest month in which you can book a flight from Helena to District of Columbia (average of $241). Flying from Helena to District of Columbia in January is currently the most expensive (average of $273). 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 DC?

Find hourly flight availability from Helena to District of Columbia. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated October 24, 2024.

Regardless of the time of day you decide to fly, the ticket price will remain around the same. Book flights from Helena to District of Columbia as you normally would.

Rainfall in District of Columbia by month

Plan your trip to District of Columbia by taking into account the average rainfall totals by month.

In terms of precipitation, rainfall in District of Columbia ranges from 2.6 - 4.0 inches per month. May is typically the wettest month, when rainfall can reach 4.0 in. February is typically the driest time to visit District of Columbia when rainfall is around 2.6 in.

Temperature in District of Columbia by month

Plan your trip to District of Columbia by taking into account the average temperature totals by month.

If weather is an important factor for your trip to District of Columbia, 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 80.6 F. Travelers looking to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 35.6 F).

Reviews of airlines servicing District of Columbia

Get insights into the airlines that provide service to District of Columbia. 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 District of Columbia. Reviews last updated October 24, 2024.
Read through reviews of airlines operating flights from Helena to District of Columbia, such as Delta and Alaska Airlines. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.
Alaska Airlines
8.0
Very good
9,410 reviews

Food

7.2

Comfort

7.9

Crew

8.6

Boarding

8.2

Entertainment

7.1

Overall

8.0

Reviews

1 / 10

Service was good. We pre-ordered a snack but never made it to us.

Alaska Airlines
8.0
Very good
9,410 reviews
Alaska Airlines
8.0
Very good
9,410 reviews

Food

7.2

Comfort

7.9

Crew

8.6

Boarding

8.2

Entertainment

7.1

Overall

8.0

Reviews

1 / 10

Service was good. We pre-ordered a snack but never made it to us.

Delta
8.0
Very good
8,875 reviews
Alaska Airlines
8.0
Very good
9,410 reviews

Food

7.2

Comfort

7.9

Crew

8.6

Boarding

8.2

Entertainment

7.1

Overall

8.0

Reviews

1 / 10

Service was good. We pre-ordered a snack but never made it to us.

United Airlines
7.4
Good
9,275 reviews
Alaska Airlines
8.0
Very good
9,410 reviews

Food

7.2

Comfort

7.9

Crew

8.6

Boarding

8.2

Entertainment

7.1

Overall

8.0

Reviews

1 / 10

Service was good. We pre-ordered a snack but never made it to us.

Related info for your journey

Find useful and relevant information for your journey from Helena to District of Columbia. 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 District of Columbia?

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

  • Can I find flights from Helena to District of Columbia for under $400 on Cheapflights?

    Yes, there are multiple flights from Helena to District of Columbia for under $400. The cheapest flight booked recently is on Alaska Airlines for just $364, but on average you can expect to pay $438.

  • What does HLN to BWI mean?

    Helena Airport is HLN and Baltimore/Washington Airport is BWI. These codes are created by the International Air Transport Association (IATA) and airlines use them to identify the departing and arrival airports in the flight routes they service. Washington, D.C. Dulles Intl Airport (IAD), Washington, D.C. Reagan-National Airport (DCA) are some additional IATA codes for airports related to your trip.

  • Can I find deals for flights from Helena to District of Columbia that include extra baggage allowance?

    The amount of baggage you can bring on your Helena to District of Columbia flight depends on the airline and the type of fare you've chosen. After entering your flight details, you'll be able to view the specific baggage policies for each deal in the search results. Keep in mind that certain deals may offer additional baggage allowance.

  • Can I find deals on flights from Helena to District of Columbia with specific airlines?

    Yes, Cheapflights allows you to browse and filter Helena to District of Columbia flight deals by airline. After entering your origin and destination, use the available filters to view flights offered by airlines.

  • Can I find deals for flights from Helena to District of Columbia that include hotel bookings?

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

  • How can I find direct flights from Helena to District of Columbia?

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

  • Can I find deals for business class flights from Helena to District of Columbia?

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

  • Can I find deals for flights from Helena to District of Columbia that allow pets onboard?

    Many airlines flying from Helena to District of Columbia offer the option to travel with pets. After selecting a flight deal, you can find more information about the airline's pet policy on their official website or by contacting the airline directly. Please note that additional fees and restrictions may apply.

  • Can I find deals on last-minute flights from Helena to District of Columbia?

    Yes, you can often find last-minute deals on Helena to District of Columbia flights on Cheapflights. However, these deals can vary and may not always be available. We recommend checking back frequently or signing up for price alerts for the most up-to-date deals.

  • How recently were the Helena to District of Columbia flight deals updated?

    The Helena to District of Columbia flight deals you see on this page were last updated on 10/24.

  • What is the cheapest month to book a flight from Helena to District of Columbia?

    Currently, August is the cheapest month in which you can book a flight from Helena to District of Columbia (average of $241). Flying from Helena to District of Columbia in January is currently the most expensive (average of $273). 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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Top 2 airlines flying from Helena to District of Columbia

Discover the top 2 airlines that operate flights from Helena to District of Columbia. 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 2,462,889 searches. Data last updated October 24, 2024.
AirlineCheapestAverageFlexibilityOn-time
United AirlinesCheapest$434Average$768FlexibilityNo cancel feeOn-time69%
DeltaCheapest$468Average$837FlexibilityNo cancel feeOn-timeN/A
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