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Cheap flights from Baltimore to Helena (BWI - HLN) from $344

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 7/27. 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 6 — May 131
From?
To?
Mon 5/6
Mon 5/13
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 1, 2024.

Round-trip from

$332
From Baltimore/Washington to Helena
Search Deals

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 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 2,899,487 searches. Data last updated May 1, 2024.
Check out some of the cheapest Alaska Airlines flights we've come across from Baltimore to Helena. Make sure to double check the flight details before booking.
Thu 5/307:05 amBWI - HLN
1 stop18h 54mAlaska Airlines
Tue 6/43:01 pmHLN - BWI
1 stop12h 39mAlaska Airlines
Deal found 4/30$527
Wed 5/297:05 amBWI - HLN
1 stop18h 54mAlaska Airlines
Wed 6/57:00 amHLN - BWI
1 stop8h 59mAlaska Airlines
Deal found 4/30$547
Mon 6/247:08 amBWI - HLN
1 stop18h 51mAlaska Airlines
Sat 6/297:00 amHLN - BWI
1 stop20h 48mAlaska Airlines
Deal found 4/30$722
Thu 7/187:08 amBWI - HLN
1 stop18h 51mAlaska Airlines
Sat 7/277:00 amHLN - BWI
1 stop20h 48mAlaska Airlines
Deal found 5/1$792
Thu 5/307:05 amBWI - HLN
1 stop18h 54mAlaska Airlines
Thu 6/63:01 pmHLN - BWI
2 stops28h 31mAlaska Airlines
Deal found 4/30$807
Mon 6/247:08 amBWI - HLN
1 stop18h 51mAlaska Airlines
Sat 6/297:00 amHLN - BWI
2 stops12h 32mAlaska Airlines
Deal found 4/30$997

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 2,899,487 searches. Data last updated May 1, 2024.
Have a look at some of the cheapest available United Airlines flights departing from Baltimore and landing in Helena. Make sure to examine the flight information before completing your reservation.
Wed 6/510:05 amBWI - HLN
1 stop13h 21mUnited Airlines
Thu 6/136:53 amHLN - BWI
1 stop20h 17mUnited Airlines
Deal found 4/29$566
Wed 5/228:00 amBWI - HLN
1 stop15h 11mUnited Airlines
Wed 5/296:53 amHLN - BWI
1 stop20h 17mUnited Airlines
Deal found 4/30$635
Tue 5/284:59 pmBWI - HLN
2 stops30h 27mUnited Airlines
Tue 6/46:53 amHLN - BWI
1 stop20h 17mUnited Airlines
Deal found 4/30$641
Tue 5/284:18 pmBWI - HLN
1 stop7h 08mUnited Airlines
Tue 6/46:53 amHLN - BWI
1 stop20h 17mUnited Airlines
Deal found 4/30$652
Thu 5/308:15 amBWI - HLN
1 stop7h 24mUnited Airlines
Tue 6/46:53 amHLN - BWI
1 stop20h 17mUnited Airlines
Deal found 4/30$682
Wed 5/226:30 amBWI - HLN
2 stops16h 41mUnited Airlines
Wed 5/292:15 pmHLN - BWI
1 stop12h 55mUnited Airlines
Deal found 4/30$690
Thu 5/306:30 amBWI - HLN
2 stops9h 09mUnited Airlines
Tue 6/46:53 amHLN - BWI
1 stop20h 17mUnited Airlines
Deal found 4/30$717
Tue 5/78:00 amBWI - HLN
1 stop15h 11mUnited Airlines
Sat 5/116:50 amHLN - BWI
1 stop10h 15mUnited Airlines
Deal found 4/30$726
Tue 5/78:00 amBWI - HLN
1 stop15h 11mUnited Airlines
Sat 5/116:50 amHLN - BWI
2 stops13h 55mUnited Airlines
Deal found 4/30$731

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 2,899,487 searches. Prices were last updated on May 1, 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.
Thu 5/307:05 amBWI - HLN
1 stop18h 54mAlaska Airlines
Tue 6/43:01 pmHLN - BWI
1 stop12h 39mAlaska Airlines
Deal found 4/30$527
Wed 5/297:05 amBWI - HLN
1 stop18h 54mAlaska Airlines
Wed 6/57:00 amHLN - BWI
1 stop8h 59mAlaska Airlines
Deal found 4/30$547
Wed 5/228:00 amBWI - HLN
1 stop15h 11mUnited Airlines
Wed 5/296:53 amHLN - BWI
1 stop20h 17mUnited Airlines
Deal found 4/30$635
Tue 5/284:59 pmBWI - HLN
2 stops30h 27mUnited Airlines
Tue 6/46:53 amHLN - BWI
1 stop20h 17mUnited Airlines
Deal found 4/30$641
Tue 5/284:18 pmBWI - HLN
1 stop7h 08mUnited Airlines
Tue 6/46:53 amHLN - BWI
1 stop20h 17mUnited Airlines
Deal found 4/30$652
Tue 5/286:10 amBWI - HLN
2 stops8h 33mDelta
Tue 6/45:50 amHLN - BWI
2 stops9h 22mDelta
Deal found 4/30$668
Thu 5/308:15 amBWI - HLN
1 stop7h 24mUnited Airlines
Tue 6/46:53 amHLN - BWI
1 stop20h 17mUnited Airlines
Deal found 4/30$682
Wed 5/226:30 amBWI - HLN
2 stops16h 41mUnited Airlines
Wed 5/292:15 pmHLN - BWI
1 stop12h 55mUnited Airlines
Deal found 4/30$690
Thu 5/306:55 amBWI - HLN
1 stop7h 48mDelta
Tue 6/45:50 amHLN - BWI
2 stops9h 22mDelta
Deal found 4/30$693

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 2,899,487 searches. Data last updated May 1, 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.
Thu 5/307:05 amBWI - HLN
1 stop18h 54mAlaska Airlines
Tue 6/43:01 pmHLN - BWI
1 stop12h 39mAlaska Airlines
Deal found 4/30$527
Wed 5/297:05 amBWI - HLN
1 stop18h 54mAlaska Airlines
Wed 6/57:00 amHLN - BWI
1 stop8h 59mAlaska Airlines
Deal found 4/30$547
Wed 6/510:05 amBWI - HLN
1 stop13h 21mUnited Airlines
Thu 6/136:53 amHLN - BWI
1 stop20h 17mUnited Airlines
Deal found 4/29$566
Wed 6/56:55 amBWI - HLN
1 stop7h 48mDelta
Thu 6/131:19 pmHLN - BWI
2 stops9h 04mDelta
Deal found 4/29$583
Wed 6/510:02 amBWI - HLN
2 stops14h 30mDelta
Thu 6/131:19 pmHLN - BWI
2 stops9h 04mDelta
Deal found 4/29$588
Tue 8/208:05 amBWI - HLN
1 stop15h 15mUnited Airlines
Wed 8/282:26 pmHLN - BWI
1 stop12h 34mUnited Airlines
Deal found 5/1$601
Tue 8/610:05 amBWI - HLN
1 stop13h 13mUnited Airlines
Wed 8/142:30 pmHLN - BWI
1 stop12h 50mUnited Airlines
Deal found 4/30$606
Tue 8/610:05 amBWI - HLN
1 stop13h 13mUnited Airlines
Wed 8/142:30 pmHLN - BWI
2 stops23h 33mUnited Airlines
Deal found 4/30$611
Sat 9/146:59 pmBWI - HLN
1 stop30h 55mAlaska Airlines
Sat 9/283:44 pmHLN - BWI
1 stop11h 53mAlaska Airlines
Deal found 4/30$616

Baltimore to Helena flights leaving soon

Find last-minute flight options from Baltimore to Helena for spontaneous travel. Discover available flights and compare prices based on user searches. Secure great deals and offers for spontaneous trips with quick booking options. Over the last 7 days, Cheapflights users made 2,899,487 searches. Data last updated May 1, 2024.
Check out these flights departing soon from Baltimore to Helena. To prevent any unwanted surprises, users should verify their flight info before booking.
Tue 5/78:00 amBWI - HLN
1 stop15h 11mUnited Airlines
Sat 5/116:50 amHLN - BWI
1 stop10h 15mUnited Airlines
Deal found 4/30$726
Tue 5/78:00 amBWI - HLN
1 stop15h 11mUnited Airlines
Sat 5/116:50 amHLN - BWI
2 stops13h 55mUnited Airlines
Deal found 4/30$731
Tue 5/76:30 amBWI - HLN
2 stops16h 41mUnited Airlines
Sat 5/116:50 amHLN - BWI
2 stops13h 55mUnited Airlines
Deal found 4/30$736
Tue 5/78:00 amBWI - HLN
1 stop15h 11mUnited Airlines
Sat 5/116:50 amHLN - BWI
1 stop14h 10mUnited Airlines
Deal found 4/29$761
Tue 5/76:30 amBWI - HLN
2 stops16h 41mUnited Airlines
Sat 5/116:50 amHLN - BWI
1 stop14h 10mUnited Airlines
Deal found 4/29$766
Tue 5/78:23 amBWI - HLN
2 stops14h 48mUnited Airlines
Sat 5/116:50 amHLN - BWI
2 stops14h 08mUnited Airlines
Deal found 4/29$771

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 2,899,487 searches. Data last updated May 1, 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.
Sat 7/277:20 amBWI - HLN
1 stop7h 15mDelta
Deal found 4/30$344
Sat 7/276:10 amBWI - HLN
2 stops8h 25mDelta
Deal found 4/30$399
Sat 6/2910:50 amBWI - HLN
2 stops12h 28mUnited Airlines
Deal found 4/29$419
Sat 6/2910:05 amBWI - HLN
1 stop13h 13mUnited Airlines
Deal found 4/29$483
Fri 7/267:20 amBWI - HLN
1 stop7h 15mDelta
Deal found 4/30$604
Fri 7/266:10 amBWI - HLN
2 stops8h 25mDelta
Deal found 4/30$609
Sat 6/296:30 amBWI - HLN
3 stops16h 48mUnited Airlines
Deal found 4/29$1,253

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 2,899,487 searches. Data last updated May 1, 2024.

Fly from

Any airport

Fly to

Any airport

Budget

$527 - $668

Route

Depart

Return

Price

Baltimore/WashingtonHelena

BWI - HLN

BWIHLN

Baltimore/Washington

Thu 5/30

1 stop18h 54m

Helena

Tue 6/4

1 stop12h 39m

$527

Baltimore/WashingtonHelena

BWI - HLN

BWIHLN

Baltimore/Washington

Wed 5/29

1 stop18h 54m

Helena

Wed 6/5

1 stop8h 59m

$547

Baltimore/WashingtonHelena

BWI - HLN

BWIHLN

Baltimore/Washington

Wed 6/5

1 stop13h 21m

Helena

Thu 6/13

1 stop20h 17m

$566

Baltimore/WashingtonHelena

BWI - HLN

BWIHLN

Baltimore/Washington

Wed 6/5

1 stop7h 48m

Helena

Thu 6/13

2 stops9h 04m

$583

Baltimore/WashingtonHelena

BWI - HLN

BWIHLN

Baltimore/Washington

Wed 6/5

2 stops14h 30m

Helena

Thu 6/13

2 stops9h 04m

$588

Baltimore/WashingtonHelena

BWI - HLN

BWIHLN

Baltimore/Washington

Wed 5/22

1 stop15h 11m

Helena

Wed 5/29

1 stop20h 17m

$635

Baltimore/WashingtonHelena

BWI - HLN

BWIHLN

Baltimore/Washington

Tue 5/28

2 stops30h 27m

Helena

Tue 6/4

1 stop20h 17m

$641

Baltimore/WashingtonHelena

BWI - HLN

BWIHLN

Baltimore/Washington

Tue 5/28

1 stop7h 08m

Helena

Tue 6/4

1 stop20h 17m

$652

Baltimore/WashingtonHelena

BWI - HLN

BWIHLN

Baltimore/Washington

Tue 5/28

2 stops8h 33m

Helena

Tue 6/4

2 stops9h 22m

$668

Flights are sorted by cheapest first

Deals found on 4/30

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.
Search Deals

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 $587 while a round-trip flight costs $601. 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 1, 2024.
Peruse reviews from past customers who have flown with Alaska Airlines, United Airlines and Delta 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
9,115 reviews
Check prices

Food

7.3

Entertainment

7.3

Overall

8.1

Boarding

8.2

Comfort

7.9

Crew

8.6

Reviews

1 / 10

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

Alaska Airlines
8.1
Very good
9,115 reviews
Alaska Airlines
8.1
Very good
9,115 reviews
Check prices

Food

7.3

Entertainment

7.3

Overall

8.1

Boarding

8.2

Comfort

7.9

Crew

8.6

Reviews

1 / 10

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

Delta
8.1
Very good
10,874 reviews
Alaska Airlines
8.1
Very good
9,115 reviews
Check prices

Food

7.3

Entertainment

7.3

Overall

8.1

Boarding

8.2

Comfort

7.9

Crew

8.6

Reviews

1 / 10

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

United Airlines
7.4
Good
11,159 reviews
Alaska Airlines
8.1
Very good
9,115 reviews
Check prices

Food

7.3

Entertainment

7.3

Overall

8.1

Boarding

8.2

Comfort

7.9

Crew

8.6

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 $527, but on average you can expect to pay $665.

  • Are there last-minute flights available from Baltimore to Helena for under $800?

    There are currently 6+ open flights from Baltimore to Helena within the next 7 days for less than $800.

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

    Currently priced at $527, 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 $566 and $583, 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 5/1.

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 2,899,487 searches. Data last updated May 1, 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

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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