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Cheap flights from Baltimore to Helena (BWI - HLN) from $227

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 8/20. 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 27 — Jun 31
From?
To?
Mon 5/27
Mon 6/3
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 22, 2024.

Round-trip from

$332

One-way from

$227
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?

April can be a great time to fly to Helena from Baltimore with a flight ticket averaging about $690. Cheapflights users have found deals in the month of April for as cheap as $424. The most expensive prices can be found in the month of January.

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 13% on the flight price compared to flying in the morning, which is usually more expensive.

Cheap United Airlines flights from Baltimore to Helena

Explore cheap flight options specifically provided by United 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 2,730,072 searches. Data last updated May 22, 2024.
Check out some of the cheapest United Airlines flights we've come across from Baltimore to Helena. Make sure to double check the flight details before booking.
Tue 8/610:05 amBWI - HLN
1 stop13h 13mUnited Airlines
Wed 8/142:30 pmHLN - BWI
1 stop6h 31mUnited Airlines
Deal found 5/22$578
Tue 8/65:44 pmBWI - HLN
2 stops29h 34mUnited Airlines
Wed 8/142:30 pmHLN - BWI
1 stop6h 31mUnited Airlines
Deal found 5/21$583
Tue 8/610:05 amBWI - HLN
1 stop13h 13mUnited Airlines
Wed 8/142:30 pmHLN - BWI
2 stops30h 02mUnited Airlines
Deal found 5/22$592
Tue 8/65:44 pmBWI - HLN
2 stops29h 34mUnited Airlines
Wed 8/146:45 amHLN - BWI
2 stops31h 18mUnited Airlines
Deal found 5/21$597
Thu 8/158:07 amBWI - HLN
1 stop15h 11mUnited Airlines
Mon 8/192:26 pmHLN - BWI
1 stop12h 34mUnited Airlines
Deal found 5/21$602
Tue 8/65:44 pmBWI - HLN
2 stops22h 00mUnited Airlines
Wed 8/142:30 pmHLN - BWI
2 stops29h 07mUnited Airlines
Deal found 5/22$622
Wed 7/106:30 amBWI - HLN
2 stops16h 48mUnited Airlines
Sun 7/146:45 amHLN - BWI
1 stop20h 35mUnited Airlines
Deal found 5/21$712
Fri 6/78:15 amBWI - HLN
1 stop7h 24mUnited Airlines
Mon 6/106:53 amHLN - BWI
1 stop20h 17mUnited Airlines
Deal found 5/21$727
Wed 7/38:07 amBWI - HLN
1 stop7h 37mUnited Airlines
Sun 7/72:30 pmHLN - BWI
1 stop6h 31mUnited Airlines
Deal found 5/21$1,153

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 2,730,072 searches. Data last updated May 22, 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.
Wed 7/107:08 amBWI - HLN
1 stop9h 57mAlaska Airlines
Sun 7/143:42 pmHLN - BWI
1 stop12h 06mAlaska Airlines
Deal found 5/21$662
Thu 8/1511:58 amBWI - HLN
2 stops14h 01mAlaska Airlines
Mon 8/197:00 amHLN - BWI
1 stop20h 48mAlaska Airlines
Deal found 5/21$774
Thu 8/156:00 amBWI - HLN
2 stops11h 05mAlaska Airlines
Mon 8/197:00 amHLN - BWI
2 stops12h 38mAlaska Airlines
Deal found 5/21$878
Wed 7/1011:34 amBWI - HLN
2 stops14h 25mAlaska Airlines
Sun 7/143:42 pmHLN - BWI
2 stops17h 22mAlaska Airlines
Deal found 5/21$941

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 2,730,072 searches. Prices were last updated on May 22, 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 6/78:15 amBWI - HLN
1 stop7h 24mUnited Airlines
Mon 6/106:53 amHLN - BWI
1 stop20h 17mUnited Airlines
Deal found 5/21$727
Wed 5/224:14 pmBWI - HLN
1 stop6h 57mUnited Airlines
Fri 5/312:15 pmHLN - BWI
1 stop12h 55mUnited Airlines
Deal found 5/21$942
Wed 5/2210:52 amBWI - HLN
2 stops12h 19mUnited Airlines
Fri 5/312:15 pmHLN - BWI
1 stop12h 55mUnited Airlines
Deal found 5/21$947
Wed 5/2212:00 pmBWI - HLN
2 stops12h 32mDelta
Fri 5/315:50 amHLN - BWI
2 stops9h 21mDelta
Deal found 5/21$1,148
Wed 5/228:00 amBWI - HLN
1 stop7h 26mUnited Airlines
Sun 5/262:15 pmHLN - BWI
1 stop12h 55mUnited Airlines
Deal found 5/21$1,195
Wed 5/226:30 amBWI - HLN
2 stops8h 56mUnited Airlines
Sun 5/262:15 pmHLN - BWI
1 stop12h 55mUnited Airlines
Deal found 5/21$1,200
Wed 5/226:30 amBWI - HLN
2 stops8h 56mUnited Airlines
Sun 5/266:53 amHLN - BWI
2 stops14h 07mUnited Airlines
Deal found 5/21$1,205

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 2,730,072 searches. Data last updated May 22, 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.
Tue 8/610:05 amBWI - HLN
1 stop13h 13mUnited Airlines
Wed 8/142:30 pmHLN - BWI
1 stop6h 31mUnited Airlines
Deal found 5/22$578
Tue 8/65:44 pmBWI - HLN
2 stops29h 34mUnited Airlines
Wed 8/142:30 pmHLN - BWI
1 stop6h 31mUnited Airlines
Deal found 5/21$583
Tue 8/610:05 amBWI - HLN
1 stop13h 13mUnited Airlines
Wed 8/142:30 pmHLN - BWI
2 stops30h 02mUnited Airlines
Deal found 5/22$592
Tue 8/65:44 pmBWI - HLN
2 stops29h 34mUnited Airlines
Wed 8/146:45 amHLN - BWI
2 stops31h 18mUnited Airlines
Deal found 5/21$597
Thu 8/158:07 amBWI - HLN
1 stop15h 11mUnited Airlines
Mon 8/192:26 pmHLN - BWI
1 stop12h 34mUnited Airlines
Deal found 5/21$602
Tue 8/65:44 pmBWI - HLN
2 stops22h 00mUnited Airlines
Wed 8/142:30 pmHLN - BWI
2 stops29h 07mUnited Airlines
Deal found 5/22$622
Wed 7/107:08 amBWI - HLN
1 stop9h 57mAlaska Airlines
Sun 7/143:42 pmHLN - BWI
1 stop12h 06mAlaska Airlines
Deal found 5/21$662
Wed 7/106:30 amBWI - HLN
2 stops16h 48mUnited Airlines
Sun 7/146:45 amHLN - BWI
1 stop20h 35mUnited Airlines
Deal found 5/21$712
Fri 6/78:15 amBWI - HLN
1 stop7h 24mUnited Airlines
Mon 6/106:53 amHLN - BWI
1 stop20h 17mUnited Airlines
Deal found 5/21$727

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 2,730,072 searches. Data last updated May 22, 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.
Tue 8/206:59 pmBWI - HLN
1 stop22h 02mAlaska Airlines
Deal found 5/22$227
Tue 8/202:05 pmBWI - HLN
2 stops10h 25mDelta
Deal found 5/22$244
Thu 6/137:10 amBWI - HLN
1 stop7h 29mDelta
Deal found 5/21$299
Wed 7/1012:08 pmBWI - HLN
2 stops12h 24mDelta
Deal found 5/21$344
Fri 6/147:10 amBWI - HLN
1 stop7h 29mDelta
Deal found 5/21$409
Thu 6/136:00 amBWI - HLN
2 stops8h 39mDelta
Deal found 5/21$414
Sat 5/256:50 amBWI - HLN
1 stop7h 53mDelta
Deal found 5/21$614
Sat 5/253:00 pmBWI - HLN
2 stops9h 32mDelta
Deal found 5/21$619
Sat 6/156:00 amBWI - HLN
2 stops8h 39mDelta
Deal found 5/21$754

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 2,730,072 searches. Data last updated May 22, 2024.

Fly from

Any airport

Fly to

Any airport

Budget

$578 - $878

Route

Depart

Return

Price

Baltimore/WashingtonHelena

BWI - HLN

BWIHLN

Baltimore/Washington

Tue 8/6

1 stop13h 13m

Helena

Wed 8/14

1 stop6h 31m

$578

Baltimore/WashingtonHelena

BWI - HLN

BWIHLN

Baltimore/Washington

Tue 8/6

2 stops29h 34m

Helena

Wed 8/14

1 stop6h 31m

$583

Baltimore/WashingtonHelena

BWI - HLN

BWIHLN

Baltimore/Washington

Tue 8/6

1 stop13h 13m

Helena

Wed 8/14

2 stops30h 02m

$592

Baltimore/WashingtonHelena

BWI - HLN

BWIHLN

Baltimore/Washington

Tue 8/6

2 stops29h 34m

Helena

Wed 8/14

2 stops31h 18m

$597

Baltimore/WashingtonHelena

BWI - HLN

BWIHLN

Baltimore/Washington

Thu 8/15

1 stop15h 11m

Helena

Mon 8/19

1 stop12h 34m

$602

Baltimore/WashingtonHelena

BWI - HLN

BWIHLN

Baltimore/Washington

Tue 8/6

2 stops22h 00m

Helena

Wed 8/14

2 stops29h 07m

$622

Baltimore/WashingtonHelena

BWI - HLN

BWIHLN

Baltimore/Washington

Wed 7/10

1 stop9h 57m

Helena

Sun 7/14

1 stop12h 06m

$662

Baltimore/WashingtonHelena

BWI - HLN

BWIHLN

Baltimore/Washington

Thu 8/15

2 stops14h 01m

Helena

Mon 8/19

1 stop20h 48m

$774

Baltimore/WashingtonHelena

BWI - HLN

BWIHLN

Baltimore/Washington

Thu 8/15

2 stops11h 05m

Helena

Mon 8/19

2 stops12h 38m

$878

Flights are sorted by cheapest first

Deals found on 5/22

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 May 19, 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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Best time to book a flight from Baltimore to Helena

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

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 22, 2024.
Peruse reviews from past customers who have flown with United Airlines and Alaska 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
9,171 reviews
Check prices

Food

7.3

Overall

8.1

Comfort

7.9

Crew

8.6

Entertainment

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
9,171 reviews
Alaska Airlines
8.1
Very good
9,171 reviews
Check prices

Food

7.3

Overall

8.1

Comfort

7.9

Crew

8.6

Entertainment

7.3

Boarding

8.2

Reviews

1 / 10

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

Delta
8.0
Very good
10,585 reviews
Alaska Airlines
8.1
Very good
9,171 reviews
Check prices

Food

7.3

Overall

8.1

Comfort

7.9

Crew

8.6

Entertainment

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
10,870 reviews
Alaska Airlines
8.1
Very good
9,171 reviews
Check prices

Food

7.3

Overall

8.1

Comfort

7.9

Crew

8.6

Entertainment

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 United Airlines for just $578, but on average you can expect to pay $724.

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

    Currently priced at $578, United Airlines will fly you from Baltimore to Helena and back. In addition to United Airlines, many other airlines offer competitively priced options for your trip. Check Cheapflights for deals on Alaska Airlines for as low as $662.

  • What are the cheapest airlines to fly from Baltimore to Helena one-way?

    The cheapest airline one-way is Alaska Airlines, with whom users have recently found tickets for as low as $227. However, be on the lookout for offers from Delta and United Airlines, as they are both options that can get you from Baltimore to Helena for a low price.

  • 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 5/22.

  • When is the best time to book a flight from Baltimore to Helena?

    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 July is currently the most expensive (average of $646). 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.

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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 2,730,072 searches. Data last updated May 22, 2024.
AirlineCheapestAverageFlexibilityOn-time
United AirlinesCheapest$296Average$666FlexibilityNo 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

Find the best flight deals on Cheapflights, where travelers can enjoy low prices and a wide availability of flights to their desired destinations.

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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