Cheap Flights from Baltimore (BWI) to Helena (HLN)

Popular airlines from Baltimore Washington Intl. Airport (BWI) to Helena, MT (HLN-Helena Regional)

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Find the cheapest month to fly from Baltimore (BWI) to Helena (HLN)

January is typically the cheapest month to fly

From ¥49,565 - ¥138,262 per traveler.

Frequently asked questions

How much is a flight from Baltimore Washington Intl. Thurgood Marshall Airport (BWI) to Helena Regional Airport?
Round-trip journeys between BWI Airport and Helena Regional Airport (HLN) start from . This is based on fares quoted within the last 7 days on Expedia for flights departing within the next year — book now to avoid missing out. Prices and availability are subject to change. Additional terms apply.
Do I need to pay a cancellation fee if I cancel my flight from BWI Airport to Helena Regional Airport (HLN)?
When it comes to cancellation fees, every airline has different terms and conditions. If you decide to cancel your trip, head to our Customer Service Portal.
How do I find cheap flights from BWI Airport to Helena Regional Airport (HLN) that have flexible change policies?
Many airlines offer the option to reschedule your flight without a change fee. All you pay is the difference between the original flight and the new flight. When you're searching for BWI Marshall to Helena Regional Airport (HLN) flights, you'll see a "no change fees" filter for you to select.
How many hours is the flight from Baltimore Washington Intl. Thurgood Marshall Airport (BWI) to Helena Regional Airport (HLN)?
There are lots of ways to make the 6 hours and 27 minutes between BWI Airport and Helena Regional Airport (HLN) fly by. Be productive and sort through your camera roll or clear out all those unwanted emails. A nice snooze also helps pass the time!
How far is the flight from Baltimore Washington Intl. Thurgood Marshall Airport (BWI) to HLN?
You'll be up above the clouds for a while, as the flight distance between Baltimore and Helena is 3,000 kilometers. Put together a playlist of your favorite tunes before you leave home to keep yourself entertained during the trip.
Which airlines fly direct from Baltimore Washington Intl. Thurgood Marshall Airport (BWI) to Helena Regional Airport?
You won't find any airlines flying directly between BWI and Helena Regional Airport (HLN), so be prepared to make at least one stop on your journey. A layover, whether short or long, can be a welcome way to break up a trip!
Are BWI to Helena Regional Airport (HLN) flight tickets cheaper when they're purchased at the last minute?
Last-minute bookings from BWI to Helena Regional Airport can be hit-or-miss. You might be lucky and score a bargain, but you could also completely miss out! If you'd prefer to play it safe and start planning your trip early, Expedia compares flight deals up to 12 months in advance. Just keep in mind that not all airlines release their prices that far in advance. Our suggestion? Check back often as updates are made frequently.

Travel information

Origin airport
Baltimore Washington Intl. Thurgood Marshall
Destination airport
Helena Regional
Distance
2948 km

Book with confidence

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