HLN - BWI

$473 Find Cheap Flights from Helena to Baltimore

This is the cheapest one-way flight price found by a KAYAK user in the last 72 hours by searching for a flight from Helena to Baltimore departing on 12/18. 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.
1 adult
1 adult, Economy, 0 bags

KAYAK searches hundreds of travel sites at once for deals on flights to Baltimore

 
These are the airlines KAYAK users have selected most often from within our search results in flight searches from Helena to Baltimore, as well as popular online travel agencies
These are the airlines KAYAK users have selected most often from within our search results in flight searches from Helena to Baltimore, as well as popular online travel agencies
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Everything you should know

Cheapest round-trip
$492
Alaska Airlines
Wed 1/21Sat 1/24
HLN - BWI • 1 stop
Cheapest one-way
$353
United Airlines
Thu 12/18
HLN - BWI • 1 stop
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KAYAK searches 100s of sites at once to find you the best travel deals.
We hope you love your trip to Baltimore!
Flight Deals
Booking Insights
Flight Deals

Cheap Flights from Helena to Baltimore (HLN-BWI)

 
Here are some of the best deals found on KAYAK recently from the most popular airlines for round-trip flights from Helena to Baltimore that are departing in the next months. While these flights were available on KAYAK in the last 72 hours, prices and availability are subject to change and deals may expire.
Discover the best prices for you by selecting your travel dates on KAYAK.

Recent round-trip flight deals from Helena to Baltimore

Wed, Jan 21 - Sat, Jan 24
Alaska Airlines Logo
6:48 pm - 6:14 pm
HLN
-
BWI
21h 26m1 stop
Alaska Airlines Logo
7:14 pm - 6:11 pm
BWI
-
HLN
24h 57m1 stop
$492Alaska Airlines
Sat, Jan 10 - Thu, Jan 15
United Airlines Logo
6:15 am - 3:04 pm
HLN
-
BWI
6h 49m1 stop
United Airlines Logo
4:10 pm - 9:26 pm
BWI
-
HLN
7h 16m1 stop
$539United Airlines
Sat, Jan 10 - Thu, Jan 15
United Airlines Logo
6:15 am - 9:21 pm
HLN
-
BWI
13h 06m2 stops
United Airlines Logo
8:23 am - 1:41 pm
BWI
-
HLN
7h 18m1 stop
$544United Airlines
Sat, Jan 10 - Thu, Jan 15
United Airlines Logo
6:15 am - 9:21 pm
HLN
-
BWI
13h 06m2 stops
United Airlines Logo
10:05 am - 9:26 pm
BWI
-
HLN
13h 21m2 stops
$563United Airlines
Wed, Jan 21 - Sat, Jan 24
United Airlines Logo
2:27 pm - 11:15 pm
HLN
-
BWI
6h 48m1 stop
United Airlines Logo
10:05 am - 9:26 pm
BWI
-
HLN
13h 21m2 stops
$572United Airlines
Wed, Jan 21 - Sat, Jan 24
United Airlines Logo
6:15 am - 9:21 pm
HLN
-
BWI
13h 06m2 stops
United Airlines Logo
10:05 am - 9:26 pm
BWI
-
HLN
13h 21m2 stops
$577United Airlines
Sat, Dec 20 - Tue, Dec 23
Delta Logo
1:11 pm - 12:43 am
HLN
-
BWI
9h 32m2 stops
Delta Logo
7:00 am - 12:30 pm
BWI
-
HLN
7h 30m1 stop
$983Delta
Sat, Dec 20 - Tue, Dec 23
Delta Logo
1:11 pm - 12:43 am
HLN
-
BWI
9h 32m2 stops
Delta Logo
10:24 am - 10:30 pm
BWI
-
HLN
14h 06m2 stops
$988Delta
Sat, Dec 20 - Tue, Dec 23
Alaska Airlines Logo
6:32 pm - 5:44 am
HLN
-
BWI
9h 12m1 stop
Alaska Airlines Logo
7:04 am - 5:55 pm
BWI
-
HLN
12h 51m1 stop
$1,658Alaska Airlines
Booking Insights

KAYAK's insights & trends for Helena to Baltimore flights

Get data-powered insights and trends into flights from Helena to Baltimore to help you find the cheapest flights, the best time to fly and much more.

What’s the cheapest day of the week to fly from Helena to Baltimore?

The average price of all round-trip flights from Helena to Baltimore clicked on KAYAK for each day over the last 12 months.

If your flying dates are flexible, you should consider flying to Baltimore on a Thursday, as we generally find the cheapest rates on that day for this route. On the other hand, Monday is the most expensive day to fly from Helena to Baltimore. For your return ticket, we recommend flying on a Tuesday and avoiding Mondays for the best deals.

Find deals

Good to know

Cheapest flight$353
Flight from Helena to Baltimore

When to book flights from Helena to Baltimore

Are your dates flexible? Find out the best times to travel from Helena to Baltimore based on our flight data from the last year. Discover the cheapest month and even day to fly.
Estimated round-trip price
KAYAK looks at all historical flight data for each date to provide a predicted price for one-way trips or round-trips with a duration up to 40 days. While we try to provide actual minimum prices for each date, some prices are predictions and actual prices may differ.

FAQs for booking flights from Helena to Baltimore

  • What is the cheapest flight from Helena to Baltimore?

    In the last 3 days, the lowest price for a flight from Helena to Baltimore was $353 for a one-way ticket and $492 for a round-trip.

  • Do I need a passport to fly between Helena and Baltimore?

    A passport is not required to fly from Helena to Baltimore.

  • Which airports will I be using when flying from Helena to Baltimore?

    Helena and Baltimore are both served by 1 main airport. You will leave Helena from Helena and will be arriving at Baltimore/Washington.

  • Which aircraft models fly most regularly from Helena to Baltimore?

    We unfortunately don’t have that data for this specific route.

  • How does KAYAK find such low prices on flights from Helena to Baltimore?

    KAYAK is a travel search engine. That means we look across the web to find the best prices we can find for our users. With over 2 billion flight queries processed yearly, we are able to display a variety of prices and options on flights from Helena to Baltimore.

  • How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket from Helena to Baltimore?

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to Baltimore from Helena is likely to change within 7 days, so travelers know whether to wait or book now.

  • What is the Hacker Fare option on flights from Helena to Baltimore?

    Hacker Fares allow you to combine one-way tickets in order to save you money over a traditional round-trip ticket. You could then fly to Baltimore with an airline and back to Helena with another airline. Booking your flights between Helena and BWI can sometimes prove cheaper using this method.

  • What is KAYAK's "flexible dates" feature and why should I care when looking for a flight from Helena to Baltimore?

    Sometimes travel dates aren't set in stone. If your preferred travel dates have some wiggle room, flexible dates will show you all the options when flying to Baltimore from Helena up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

Everything you need to know for your flight from Helena to Baltimore

Information on your arrival and departure airports

Helena (HLN)
Baltimore (BWI)