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Cheap flights from Baltimore to Helena (BWI - HLN) from $314

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 8/28. 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.
BWI — HLN
May 8 — May 151
From?
To?
Wed 5/8
Wed 5/15
1 adult, Economy
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Cheap flight deals from Baltimore to Helena

Discover tips and strategies to find the most affordable flight options for your journey from Baltimore (BWI) to Helena (HLN). 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 May 3, 2024.

Round-trip from

$332

One-way from

$314
From Baltimore/Washington to Helena
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One-way flight from Baltimore/Washington to Helena
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What is the cheapest day to fly round-trip from Baltimore to Helena?

Saturday flights are generally found to be more expensive for flights from Baltimore to Helena. This shouldn’t discourage you from searching, as you can still find great deals by being flexible with your options. Use our search form to find deals on tickets to Helena.

What is the cheapest month to fly from Baltimore to Helena?

September can be a great time to fly to Helena from Baltimore with a flight ticket averaging about $830. Cheapflights users have found deals in the month of September for as cheap as $467. The most expensive prices can be found in the month of March.

When is the cheapest time to fly from Baltimore to Helena (BWI - HLN)?

It’s typically best to fly out from Baltimore to Helena at noon. Doing so could potentially save you 16% on the flight price compared to flying in the morning, which is usually more expensive.

Cheap Delta flights from Baltimore to Helena

Explore cheap flight options specifically provided by Delta for the route between Baltimore and Helena. Find affordable fares and compare prices with other airlines to secure the best deal for your journey. Over the last 7 days, Cheapflights users made 2,864,334 searches. Data last updated May 3, 2024.
Check out some of the cheapest Delta flights we've come across from Baltimore to Helena. Make sure to double check the flight details before booking.
Wed 7/246:10 amBWI - HLN
2 stops8h 25mDelta
Tue 7/306:00 amHLN - BWI
2 stops8h 53mDelta
Deal found 5/1$638
Sat 6/86:05 amBWI - HLN
2 stops8h 34mDelta
Wed 6/126:00 amHLN - BWI
2 stops9h 27mDelta
Deal found 5/2$658
Tue 8/207:20 amBWI - HLN
1 stop7h 10mDelta
Sat 8/241:10 pmHLN - BWI
2 stops9h 49mDelta
Deal found 5/1$663
Tue 8/202:05 pmBWI - HLN
2 stops10h 25mDelta
Sat 8/241:10 pmHLN - BWI
2 stops9h 49mDelta
Deal found 5/1$668
Sat 8/243:00 pmBWI - HLN
2 stops9h 30mDelta
Wed 8/285:55 amHLN - BWI
2 stops9h 06mDelta
Deal found 5/2$698
Wed 7/247:20 amBWI - HLN
1 stop7h 15mDelta
Tue 7/306:00 amHLN - BWI
2 stops8h 53mDelta
Deal found 5/1$738
Fri 6/77:10 amBWI - HLN
1 stop7h 29mDelta
Tue 6/116:00 amHLN - BWI
2 stops8h 58mDelta
Deal found 5/2$753
Fri 6/71:50 pmBWI - HLN
2 stops10h 55mDelta
Tue 6/116:00 amHLN - BWI
2 stops8h 58mDelta
Deal found 5/2$758
Sun 7/146:10 amBWI - HLN
2 stops8h 25mDelta
Wed 7/176:00 amHLN - BWI
2 stops8h 53mDelta
Deal found 5/2$773

Cheap Alaska Airlines flights from Baltimore to Helena

Explore cheap flight options specifically provided by Alaska Airlines for the route between Baltimore and Helena. Find affordable fares and compare prices with other airlines to secure the best deal for your journey. Over the last 7 days, Cheapflights users made 2,864,334 searches. Data last updated May 3, 2024.
Have a look at some of the cheapest available Alaska Airlines flights departing from Baltimore and landing in Helena. Make sure to examine the flight information before completing your reservation.
Fri 6/77:05 amBWI - HLN
1 stop18h 54mAlaska Airlines
Tue 6/117:00 amHLN - BWI
1 stop20h 40mAlaska Airlines
Deal found 5/2$549
Fri 5/316:59 pmBWI - HLN
1 stop21h 24mAlaska Airlines
Sun 6/27:00 amHLN - BWI
1 stop20h 40mAlaska Airlines
Deal found 5/2$562
Wed 6/57:05 amBWI - HLN
1 stop9h 18mAlaska Airlines
Fri 6/147:00 amHLN - BWI
1 stop20h 48mAlaska Airlines
Deal found 5/2$579
Sat 5/256:59 pmBWI - HLN
1 stop31h 00mAlaska Airlines
Tue 5/283:01 pmHLN - BWI
1 stop12h 39mAlaska Airlines
Deal found 5/2$582
Tue 8/66:59 pmBWI - HLN
1 stop22h 06mAlaska Airlines
Wed 8/147:00 amHLN - BWI
1 stop20h 48mAlaska Airlines
Deal found 5/2$636
Wed 7/247:08 amBWI - HLN
1 stop9h 57mAlaska Airlines
Tue 7/307:00 amHLN - BWI
1 stop20h 48mAlaska Airlines
Deal found 5/1$684
Tue 8/207:08 amBWI - HLN
1 stop9h 53mAlaska Airlines
Sat 8/243:44 pmHLN - BWI
1 stop11h 53mAlaska Airlines
Deal found 5/1$845

Cheap Baltimore to Helena flights in May & June 2024

Find cheap flight options from Baltimore to Helena specifically for the months of May and June 2024. Explore affordable fares based on user searches. Over the last 7 days, Cheapflights users made 2,864,334 searches. Prices were last updated on May 3, 2024.
These are some of the best deals we've found on flights to Helena in 2024 at this time. For more flight deals, be sure to check back very soon.
Fri 6/77:05 amBWI - HLN
1 stop18h 54mAlaska Airlines
Tue 6/117:00 amHLN - BWI
1 stop20h 40mAlaska Airlines
Deal found 5/2$549
Fri 5/316:59 pmBWI - HLN
1 stop21h 24mAlaska Airlines
Sun 6/27:00 amHLN - BWI
1 stop20h 40mAlaska Airlines
Deal found 5/2$562
Wed 6/57:05 amBWI - HLN
1 stop9h 18mAlaska Airlines
Fri 6/147:00 amHLN - BWI
1 stop20h 48mAlaska Airlines
Deal found 5/2$579
Sat 5/256:59 pmBWI - HLN
1 stop31h 00mAlaska Airlines
Tue 5/283:01 pmHLN - BWI
1 stop12h 39mAlaska Airlines
Deal found 5/2$582
Sat 6/84:18 pmBWI - HLN
1 stop7h 08mUnited Airlines
Wed 6/126:53 amHLN - BWI
1 stop14h 18mUnited Airlines
Deal found 5/2$602
Sat 5/258:15 amBWI - HLN
1 stop15h 11mUnited Airlines
Tue 5/282:15 pmHLN - BWI
1 stop12h 55mUnited Airlines
Deal found 5/2$606
Sat 6/86:25 amBWI - HLN
2 stops9h 14mUnited Airlines
Wed 6/122:15 pmHLN - BWI
1 stop12h 55mUnited Airlines
Deal found 5/2$607
Sat 6/86:05 amBWI - HLN
2 stops8h 34mDelta
Wed 6/126:00 amHLN - BWI
2 stops9h 27mDelta
Deal found 5/2$658
Fri 6/77:10 amBWI - HLN
1 stop7h 29mDelta
Tue 6/116:00 amHLN - BWI
2 stops8h 58mDelta
Deal found 5/2$753

Baltimore to Helena 2024 flight deals

Discover exclusive flight deals for travel between Baltimore and Helena in 2024. Find excellent offers based on user searches. Over the last 7 days, Cheapflights users made 2,864,334 searches. Data last updated May 3, 2024.
These are some of the best deals we've found on flights to Helena in 2024 at this time. For more flight deals, be sure to check back very soon.
Fri 6/77:05 amBWI - HLN
1 stop18h 54mAlaska Airlines
Tue 6/117:00 amHLN - BWI
1 stop20h 40mAlaska Airlines
Deal found 5/2$549
Fri 5/316:59 pmBWI - HLN
1 stop21h 24mAlaska Airlines
Sun 6/27:00 amHLN - BWI
1 stop20h 40mAlaska Airlines
Deal found 5/2$562
Wed 6/57:05 amBWI - HLN
1 stop9h 18mAlaska Airlines
Fri 6/147:00 amHLN - BWI
1 stop20h 48mAlaska Airlines
Deal found 5/2$579
Sat 5/256:59 pmBWI - HLN
1 stop31h 00mAlaska Airlines
Tue 5/283:01 pmHLN - BWI
1 stop12h 39mAlaska Airlines
Deal found 5/2$582
Sat 6/84:18 pmBWI - HLN
1 stop7h 08mUnited Airlines
Wed 6/126:53 amHLN - BWI
1 stop14h 18mUnited Airlines
Deal found 5/2$602
Sat 5/258:15 amBWI - HLN
1 stop15h 11mUnited Airlines
Tue 5/282:15 pmHLN - BWI
1 stop12h 55mUnited Airlines
Deal found 5/2$606
Sat 6/86:25 amBWI - HLN
2 stops9h 14mUnited Airlines
Wed 6/122:15 pmHLN - BWI
1 stop12h 55mUnited Airlines
Deal found 5/2$607
Sat 8/2410:53 amBWI - HLN
2 stops12h 27mUnited Airlines
Wed 8/282:26 pmHLN - BWI
1 stop12h 34mUnited Airlines
Deal found 5/2$611
Tue 8/66:59 pmBWI - HLN
1 stop22h 06mAlaska Airlines
Wed 8/147:00 amHLN - BWI
1 stop20h 48mAlaska Airlines
Deal found 5/2$636

One-way flights to Helena from Baltimore

Search for one-way flight options from Baltimore to Helena. Find affordable one-way fares based on user searches. Compare prices and availability to plan your one-way journey according to your preferred dates and budget. Over the last 7 days, Cheapflights users made 2,864,334 searches. Data last updated May 3, 2024.
Users traveling one-way from Baltimore to Helena can select one of these great deals. Users can also find round-trip Baltimore to Helena flights by using the search form above.
Wed 8/287:20 amBWI - HLN
1 stop7h 10mDelta
Deal found 5/2$314
Wed 8/2812:00 pmBWI - HLN
2 stops12h 30mDelta
Deal found 5/2$319

Find flights from Baltimore to Helena within your budget

Customize your flight search to find flights from Baltimore 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 2,864,334 searches. Data last updated May 3, 2024.

Fly from

Any airport

Fly to

Any airport

Budget

$549 - $658

Route

Depart

Return

Price

Baltimore/WashingtonHelena

BWI - HLN

BWIHLN

Baltimore/Washington

Fri 6/7

1 stop18h 54m

Helena

Tue 6/11

1 stop20h 40m

$549

Baltimore/WashingtonHelena

BWI - HLN

BWIHLN

Baltimore/Washington

Fri 5/31

1 stop21h 24m

Helena

Sun 6/2

1 stop20h 40m

$562

Baltimore/WashingtonHelena

BWI - HLN

BWIHLN

Baltimore/Washington

Wed 6/5

1 stop9h 18m

Helena

Fri 6/14

1 stop20h 48m

$579

Baltimore/WashingtonHelena

BWI - HLN

BWIHLN

Baltimore/Washington

Sat 5/25

1 stop31h 00m

Helena

Tue 5/28

1 stop12h 39m

$582

Baltimore/WashingtonHelena

BWI - HLN

BWIHLN

Baltimore/Washington

Sat 6/8

1 stop7h 08m

Helena

Wed 6/12

1 stop14h 18m

$602

Baltimore/WashingtonHelena

BWI - HLN

BWIHLN

Baltimore/Washington

Sat 5/25

1 stop15h 11m

Helena

Tue 5/28

1 stop12h 55m

$606

Baltimore/WashingtonHelena

BWI - HLN

BWIHLN

Baltimore/Washington

Sat 6/8

2 stops9h 14m

Helena

Wed 6/12

1 stop12h 55m

$607

Baltimore/WashingtonHelena

BWI - HLN

BWIHLN

Baltimore/Washington

Wed 7/24

2 stops8h 25m

Helena

Tue 7/30

2 stops8h 53m

$638

Baltimore/WashingtonHelena

BWI - HLN

BWIHLN

Baltimore/Washington

Sat 6/8

2 stops8h 34m

Helena

Wed 6/12

2 stops9h 27m

$658

Flights are sorted by cheapest first

Deals found on 5/2

When is the cheapest time to fly from Baltimore to Helena?

Use this chart to determine the cheapest time to fly round-trip from Baltimore to Helena. Price data was last updated on April 28, 2024.
Morning
Noon
Afternoon
Evening
All times are departure.
Travelers seeking maximum savings on their Baltimore to Helena flight should consider departing on Tuesday mornings when fares are most often at their lowest. Sunday afternoons flights should be avoided if possible as fares are typically the most expensive at this time.
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Average price of flights to Helena by month

Plan your trip from Baltimore to Helena by taking into account the cheapest months to travel. The average price of a one-way flight from Baltimore to Helena is currently $317 while a round-trip flight costs $598. Price data was last updated on April 28, 2024.

Currently, February is the cheapest month in which you can book a flight from Baltimore to Helena (average of $332). Flying from Baltimore to Helena in June is currently the most expensive (average of $678). 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.

January

$398

February

$332

March

$484

April

$427

May

$557

June

$678

July

$651

August

$483

September

$496

October

$395

November

$466

December

$411

Temperature and rainfall in Helena by month

Plan your trip to Helena by taking into account the average temperature and rainfall totals by month.

HLN

Temperature

21.2 - 69.8 °F

Reviews of airlines servicing Helena

Get insights into the airlines that provide service to Helena. 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 Helena. Reviews last updated May 3, 2024.
Peruse reviews from past customers who have flown with Delta, Alaska Airlines and United Airlines from Baltimore to Helena to help guide your decision. Users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.
Alaska Airlines
8.1
Very good
9,128 reviews
Check prices

Comfort

7.9

Entertainment

7.3

Overall

8.1

Crew

8.6

Food

7.3

Boarding

8.2

Reviews

1 / 10

Paid a lot for our exit row seats and they weren’t that roomy.

Alaska Airlines
8.1
Very good
9,128 reviews
Alaska Airlines
8.1
Very good
9,128 reviews
Check prices

Comfort

7.9

Entertainment

7.3

Overall

8.1

Crew

8.6

Food

7.3

Boarding

8.2

Reviews

1 / 10

Paid a lot for our exit row seats and they weren’t that roomy.

Delta
8.1
Very good
10,848 reviews
Alaska Airlines
8.1
Very good
9,128 reviews
Check prices

Comfort

7.9

Entertainment

7.3

Overall

8.1

Crew

8.6

Food

7.3

Boarding

8.2

Reviews

1 / 10

Paid a lot for our exit row seats and they weren’t that roomy.

United Airlines
7.4
Good
11,134 reviews
Alaska Airlines
8.1
Very good
9,128 reviews
Check prices

Comfort

7.9

Entertainment

7.3

Overall

8.1

Crew

8.6

Food

7.3

Boarding

8.2

Reviews

1 / 10

Paid a lot for our exit row seats and they weren’t that roomy.

Related info for your journey

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

  • Can I find flights from Baltimore to Helena for under $600 on Cheapflights?

    Yes, there are multiple flights from Baltimore to Helena for under $600. The cheapest flight booked recently is on Alaska Airlines for just $549, but on average you can expect to pay $641.

  • What are the cheapest airlines flying from Baltimore to Helena round-trip?

    Currently priced at $549, Alaska Airlines will fly you from Baltimore to Helena and back. In addition to Alaska Airlines, many other airlines offer competitively priced options for your trip. Search Cheapflights for deals from United Airlines and Delta - these airlines can fly you to your destination from $602 and $638, respectively.

  • What does BWI to HLN mean?

    BWI stands for Baltimore/Washington Airport, while HLN stands for Helena Airport. These codes are often called IATA codes, a set of identifiers established by IATA (International Air Transport Association) that is widely used by airlines and the aviation industry.

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

    The amount of baggage you can bring on your Baltimore to Helena 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 Baltimore to Helena with specific airlines?

    Yes, Cheapflights allows you to browse and filter Baltimore to Helena 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 Baltimore to Helena that include hotel bookings?

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

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

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

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

    Yes. Cheapflights offers flight deals from Baltimore 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.

  • Can I find deals for flights from Baltimore to Helena that allow pets onboard?

    Many airlines flying from Baltimore to Helena 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 Baltimore to Helena?

    Yes, you can often find last-minute deals on Baltimore to Helena 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 Baltimore to Helena flight deals updated?

    The Baltimore to Helena flight deals you see on this page were last updated on 5/2.

See more FAQs

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Top airline flying from Baltimore to Helena

Discover the top airline that operate flights from Baltimore to Helena. 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 2,864,334 searches. Data last updated May 3, 2024.
AirlineCheapestAverageFlexibilityOn-time
United AirlinesCheapest$296Average$687FlexibilityNo cancel feeOn-time69%
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Search flights from Baltimore to Helena by cabin class

Find flights from Baltimore to Helena, based on your preferred cabin class, be it economy, premium economy, business, or first class.
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Fly with Cheapflights

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How does Cheapflights help users find flights from Baltimore to Helena?

Cheapflights makes it easy to find Baltimore to Helena flights by helping our users search from 900+ travel sites for deals. We also provide you with filters for cabin, price, airline, airports, number of stops, and many more to narrow down that perfect flight.

Why should you use Cheapflights to find cheap flight tickets from Baltimore to Helena?

Cheapflights helps you find that perfect flight to Helena from Baltimore by searching from hundreds of airlines and agencies you know and love. We are also free to use, in case you were wondering!

Can Cheapflights find flights from Baltimore to Helena with no change fees?

Yes, we can. To see specific flights from Baltimore to Helena with no change fees, users can toggle flexible booking options after using the search form above to find flights.

Can Cheapflights notify me if prices for flights from Baltimore to Helena become cheaper?

Not ready to book yet? You can track prices for flights from Baltimore to Helena on Cheapflights with our Price Alert feature and get notified when better prices are available.

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