Latest deals
Insights
When to book
FAQs
Reviews
Price Alerts

Cheap flights from Helena to Washington, D.C. from $195

1 adult
1 adult, Economy, 0 bags

Discover deals from 900+ travel sites with momondo.

Find the cheapest flights from Helena to Washington, D.C.

Cheap round-trip flights

Enter your travel dates to find the best prices.
United Airlines Logo
2:23 pm - 11:08 pmHLN  Helena-BWI Baltimore/Washington
6h 45m1 stop Denver Intl
United Airlines Logo
8:23 am - 1:40 pmBWI  Baltimore/Washington-HLN Helena
7h 17m1 stop Denver Intl
$459United Airlines
Sat, Nov 14 - Tue, Nov 17
United Airlines Logo
2:23 pm - 11:08 pmHLN  Helena-BWI Baltimore/Washington
6h 45m1 stop Denver Intl
United Airlines Logo
12:34 pm - 9:31 pmBWI  Baltimore/Washington-HLN Helena
10h 57m2 stops Chicago O'Hare Intl Denver Intl
$464United Airlines
Sat, Nov 14 - Tue, Nov 17
Alaska Airlines Logo
5:18 pm - 5:25 amHLN  Helena-BWI Baltimore/Washington
10h 07m1 stop Seattle/Tacoma Intl
Alaska Airlines Logo
7:02 am - 4:49 pmBWI  Baltimore/Washington-HLN Helena
11h 47m1 stop Seattle/Tacoma Intl
$479Alaska Airlines
Fri, Oct 2 - Wed, Oct 7
Alaska Airlines Logo
5:18 pm - 5:25 amHLN  Helena-BWI Baltimore/Washington
10h 07m1 stop Seattle/Tacoma Intl
Alaska Airlines Logo
7:02 am - 4:49 pmBWI  Baltimore/Washington-HLN Helena
11h 47m1 stop Seattle/Tacoma Intl
$479Alaska Airlines
Fri, Oct 2 - Tue, Oct 6
United Airlines Logo
2:23 pm - 11:08 pmHLN  Helena-BWI Baltimore/Washington
6h 45m1 stop Denver Intl
United Airlines Logo
8:23 am - 1:40 pmBWI  Baltimore/Washington-HLN Helena
7h 17m1 stop Denver Intl
$479United Airlines
Sat, Nov 14 - Tue, Nov 17
United Airlines Logo
2:23 pm - 11:08 pmHLN  Helena-BWI Baltimore/Washington
6h 45m1 stop Denver Intl
United Airlines Logo
12:34 pm - 9:31 pmBWI  Baltimore/Washington-HLN Helena
10h 57m2 stops Chicago O'Hare Intl Denver Intl
$484United Airlines
Sat, Nov 14 - Tue, Nov 17
Delta Logo
1:08 pm - 8:55 amHLN  Helena-BWI Baltimore/Washington
17h 47m2 stops Salt Lake City Detroit Metropolitan Wayne County
Delta Logo
7:00 am - 12:28 pmBWI  Baltimore/Washington-HLN Helena
7h 28m1 stop Salt Lake City
$507Delta
Wed, Oct 14 - Sun, Oct 18
Alaska Airlines Logo
5:03 pm - 5:40 amHLN  Helena-BWI Baltimore/Washington
10h 37m1 stop Seattle/Tacoma Intl
Alaska Airlines Logo
7:00 am - 4:26 pmBWI  Baltimore/Washington-HLN Helena
11h 26m1 stop Seattle/Tacoma Intl
$539Alaska Airlines
Mon, Nov 23 - Fri, Nov 27
Delta Logo
1:08 pm - 8:55 amHLN  Helena-BWI Baltimore/Washington
17h 47m2 stops Salt Lake City Detroit Metropolitan Wayne County
Delta Logo
12:37 pm - 10:29 pmBWI  Baltimore/Washington-HLN Helena
11h 52m2 stops Detroit Metropolitan Wayne County Salt Lake City
$542Delta
Wed, Oct 14 - Sat, Oct 17
Delta Logo
7:15 am - 5:45 amHLN  Helena-BWI Baltimore/Washington
20h 30m1 stop Salt Lake City
Delta Logo
7:00 am - 12:28 pmBWI  Baltimore/Washington-HLN Helena
7h 28m1 stop Salt Lake City
$572Delta
Thu, Oct 15 - Sun, Oct 18

Save money when you book flights with momondo

Big names and deals

Big names and deals

Search 100s of travel sites to compare prices.

Filter for what you want

Filter for what you want

Free Wi-Fi? Stopover? Instantly customize your results.

Trusted and free

Trusted and free

We’re completely free to use - no hidden charges or fees.

Price Alerts

Price Alerts

Not ready to book? to track prices.
Search flight deals

United Airlines flights from Helena to Baltimore

Our best United Airlines deals on Helena to Baltimore flight tickets
United Airlines
Nov 14
HLN2:23 pmHelena
6h 45m
1 stop
BWI11:08 pmBaltimore/Washington
Nov 17
BWI8:23 amBaltimore/Washington
7h 17m
1 stop
HLN1:40 pmHelena
$459
United Airlines
Nov 14
HLN2:23 pmHelena
6h 45m
1 stop
BWI11:08 pmBaltimore/Washington
Nov 17
BWI12:34 pmBaltimore/Washington
10h 57m
2 stops
HLN9:31 pmHelena
$464
United Airlines
Nov 14
HLN2:23 pmHelena
6h 45m
1 stop
BWI11:08 pmBaltimore/Washington
Nov 17
BWI12:34 pmBaltimore/Washington
10h 57m
2 stops
HLN9:31 pmHelena
$484

Alaska Airlines flights from Helena to Baltimore

Our best Alaska Airlines deals on Helena to Baltimore flight tickets
Alaska Airlines
Oct 2
HLN5:18 pmHelena
10h 07m
1 stop
BWI5:25 amBaltimore/Washington
Oct 6
BWI7:02 amBaltimore/Washington
11h 47m
1 stop
HLN4:49 pmHelena
$479
Alaska Airlines
Nov 23
HLN5:03 pmHelena
10h 37m
1 stop
BWI5:40 amBaltimore/Washington
Nov 27
BWI7:00 amBaltimore/Washington
11h 26m
1 stop
HLN4:26 pmHelena
$539
Alaska Airlines
Oct 16
HLN5:26 pmHelena
9h 54m
1 stop
BWI5:20 amBaltimore/Washington
Oct 19
BWI6:15 pmBaltimore/Washington
24h 34m
1 stop
HLN4:49 pmHelena
$591

momondo Fare Finder

 
Use the filters below to find and compare flights from Helena to Baltimore that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip
Quickest round-trip

HelenaBaltimore

HLN Helena - BWI Baltimore/Washington

HLNBWI

Helena

Sat 11/14

2:23 pm-11:08 pm

1 stop6h 45m

Baltimore/Washington

Tue 11/17

8:23 am-1:40 pm

1 stop7h 17m

$459

HelenaBaltimore

HLN Helena - BWI Baltimore/Washington

HLNBWI

Helena

Sat 11/14

2:23 pm-11:08 pm

1 stop6h 45m

Baltimore/Washington

Tue 11/17

12:34 pm-9:31 pm

2 stops10h 57m

$464

HelenaBaltimore

HLN Helena - BWI Baltimore/Washington

HLNBWI

Helena

Fri 10/2

5:18 pm-5:25 am

1 stop10h 07m

Baltimore/Washington

Wed 10/7

7:02 am-4:49 pm

1 stop11h 47m

$479

HelenaBaltimore

HLN Helena - BWI Baltimore/Washington

HLNBWI

Helena

Fri 10/2

5:18 pm-5:25 am

1 stop10h 07m

Baltimore/Washington

Tue 10/6

7:02 am-4:49 pm

1 stop11h 47m

$479

HelenaBaltimore

HLN Helena - BWI Baltimore/Washington

HLNBWI

Helena

Sat 11/14

2:23 pm-11:08 pm

1 stop6h 45m

Baltimore/Washington

Tue 11/17

8:23 am-1:40 pm

1 stop7h 17m

$479

HelenaBaltimore

HLN Helena - BWI Baltimore/Washington

HLNBWI

Helena

Sat 11/14

2:23 pm-11:08 pm

1 stop6h 45m

Baltimore/Washington

Tue 11/17

12:34 pm-9:31 pm

2 stops10h 57m

$484

HelenaBaltimore

HLN Helena - BWI Baltimore/Washington

HLNBWI

Helena

Wed 10/14

1:08 pm-8:55 am

2 stops17h 47m

Baltimore/Washington

Sun 10/18

7:00 am-12:28 pm

1 stop7h 28m

$507

HelenaBaltimore

HLN Helena - BWI Baltimore/Washington

HLNBWI

Helena

Mon 11/23

5:03 pm-5:40 am

1 stop10h 37m

Baltimore/Washington

Fri 11/27

7:00 am-4:26 pm

1 stop11h 26m

$539

HelenaBaltimore

HLN Helena - BWI Baltimore/Washington

HLNBWI

Helena

Wed 10/14

1:08 pm-8:55 am

2 stops17h 47m

Baltimore/Washington

Sat 10/17

12:37 pm-10:29 pm

2 stops11h 52m

$542

HelenaBaltimore

HLN Helena - BWI Baltimore/Washington

HLNBWI

Helena

Thu 10/15

7:15 am-5:45 am

1 stop20h 30m

Baltimore/Washington

Sun 10/18

7:00 am-12:28 pm

1 stop7h 28m

$572

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first
1
2

See travel insights to Washington, D.C. from

How to get the cheapest flight ticket from Helena to Baltimore

Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip

Can stopping save me money on Helena to Baltimore flights?

You could potentially save up to 29% on your flight if you consider stops on a Helena to Baltimore flight.

When to book flights from Helena to Baltimore

Are you open to changing your travel dates? Check out the ideal times to fly from Helena to Baltimore according to our flight data. Find out which month and days have the cheapest flights.
Estimated round-trip price

Cheap Helena to Baltimore (HLN to BWI) flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Helena to Baltimore

Best Price Found

$195

Fastest flight time

6h 30m

Direct flights

None
The best one-way flight to Baltimore from Helena in the past 72 hours is $195. The best round-trip flight deal from Helena to Baltimore found on momondo in the last 72 hours is $459.
The fastest flight from Helena to Baltimore takes 6h 30m
There are no direct flights from Helena to Baltimore. There are no popular flight routes from Helena to Baltimore.
Search flight deals

Frequently asked questions about flying from Helena to Baltimore

  • How far is Helena to Baltimore/Washington by plane?

    Helena and Baltimore/Washington are 1842.9 mi apart from one another. 6h 30m is a normal flight duration for this route.

  • When did momondo last update prices for flights from Helena Airport to Baltimore/Washington Airport?

    Prices for flights from Helena Airport to Baltimore/Washington Airport were last updated today.

  • How many operators does momondo search for flights from Helena Airport to Baltimore/Washington Airport?

  • How old do you have to be to fly from Helena Airport to Baltimore/Washington Airport?

    The minimum age for a child to fly alone is five, but airlines that offer an unaccompanied minor (UNMR) service may have their own age limitations. Flight duration, scheduling, and layovers are among the considerations that may influence age limits. We recommend that you double-check with the airline you are booking with for travel from Helena Airport to Baltimore/Washington Airport.

  • What documentation or ID do you need to fly to Baltimore/Washington Airport?

    The travel and health documents required for your trip to Baltimore/Washington Airport can vary based on your itinerary and personal situation. As a rule, consider having multiple documents such as a national ID card or driver’s license, and a passport valid for six-months after you plan to arrive at Baltimore/Washington Airport. We always recommend checking with your airline or a trusted third party such as IATA to get advice.

  • What is the most popular airline from Helena to Baltimore?

Best airlines flying from Helena to Baltimore

Compare and see reviews for airlines that fly from Helena to Baltimore with momondo
Airline
Rating
Free Cancellation
Price
United AirlinesPriceFrom $348Free CancellationRating
7.4
10,171 reviews
Search United Airlines flights

Why use momondo?

Why should I use momondo to find a flight deal from Helena to Baltimore?

To find the flight that best suits your needs, momondo gathers a range of flights from a large pool of different airlines and agents; you can then use our insights and filters to find and book the right flight to Baltimore from Helena.

Can I find flights from Helena to Baltimore with flexible booking policies on momondo?

Yes. momondo allows you to filter the results for Helena to Baltimore flights to just show those with flexible booking policies.

How can momondo help me find flights from Helena to Baltimore?

Once all potential Helena to Baltimore flight options are in front of you, momondo lets you sort and filter flights based on preferences such as airline, price and flight times amongst many other options.

I’m not ready to book a flight from Helena to Baltimore right now. Can momondo alert me if prices change?

Yes. momondo can track prices for Helena to Baltimore flights and alert you when they change. Perform a search to set up the price alert. All that is required is a valid email address.

An easier way to manage your Baltimore trip

We make it super easy to schedule, organize and travel with friends or family. Trips is free — and available to use no matter where you book.
Start using Trips
Find my bookings

Get notified when prices go down

Daily price changes in your inbox - only with Price Alerts.
1 adult
Mon 10/5
Mon 10/12
By creating a price alert you accept our terms of use and privacy policy.

Find better results for your trip to the United States