Find Cheap Flights from Baltimore/Washington to Helena (BWI - HLN)

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Fri 1/19
Fri 1/26
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Looking for a cheap flight? 25% of our users found flights on this route for $403 or less.

FAQs for Booking Baltimore/Washington to Helena Flights

How long does a flight from Baltimore/Washington to Helena take?
An average nonstop flight takes 6h 44m, covering a distance of 1843 miles.
Which airlines provide the cheapest flights from Baltimore/Washington to Helena?
In the past 3 days, the cheapest round-trip tickets were found on United ($326), Multiple Airlines ($360) and Delta ($576).
Do I need a passport to fly between Baltimore/Washington and Helena?
No.
What’s the cheapest day of the week to fly Baltimore/Washington to Helena?
For Baltimore/Washington to Helena, Friday is the cheapest day to fly on average and Tuesday is the most expensive. Flying from Helena back to Baltimore/Washington, the best deals are generally found on Thursday, with Saturday being the most expensive.

Book cheap flights from Baltimore/Washington to Helena (round-trip)

Airports
Origin
Baltimore
$326
only
$326
Destination
Helena
$326
only
$326
Fri, Feb 23
BWI
HLN
6h 56m
Wed, Feb 28
HLN
BWI
6h 18m
Trip: 6 days
7.0GoodShow reviews
Overall 7.0 Good
Based on 53827 reviews
Overall
7.2
Boarding
7.4
Comfort
6.9
Crew
7.7
Entertainment
6.5
Food
6.4
SAN
SFO
Excellent 10.0

The flight actually left.

Poor communication. Flight originally at 11:35, then 12:05, then 12:15... At 11:55, they said they would start boarding in 20 min. How can you do that and still take off at 12:15? Answer: you can't. Just be honest and keep us informed. Bonus: United sent me an email saying that connection had already left (it hadn't - thanks United! - awesome service as always!)

FLL
EWR
Good 6.6

Food was not good plane was dirty

IAD
FRA
Good 7.0

One of the stewardess was very kind

The longer leg from US to Frankfurt was very difficult to sleep in because the mid cabin section light was not turned off

BOS
EWR
Excellent 8.0

it was very punctual and easy to get around.

EWR
SJU
Mediocre 2.0

Nothing

Terrible service. Flight delayed (two hours).

Tue, Apr 17
BWI
HLN
6h 44m
Tue, Apr 24
HLN
BWI
7h 39m
Trip: 8 days
Overall 0.0 Poor
Based on 0 reviews
Tue, May 15
BWI
HLN
7h 10m
Mon, May 21
HLN
BWI
8h 22m
Trip: 7 days
7.8GoodShow reviews
Overall 7.8 Good
Based on 15283 reviews
Overall
8.0
Boarding
8.1
Comfort
7.7
Crew
8.4
Entertainment
7.5
Food
7.3
IAD
DTW
Mediocre 2.0

Seeing as I’m still waiting for my flight, more than five hours later I am not inclined to rank it highly. This airport is an embarrassment and I will try my best to never fly Delta again. Weather is no excuse for this.

IAD
ATL
Excellent 8.0

My flight was canceled but Delta rebooked me on a flight leaving at about the same time as my original flight, which arrived just a little later than originally anticipated

My original flight was canceled

ATL
CTG
Mediocre 2.0

---

Delayed, for close to 6 hours and missed our connection

MSP
CUN
Good 6.0

Flight was fine. They were especially generous with the snacks.

My one complaint is the bathroom layout of the A320. Two tiny closet bathrooms in the back for all of coach and a much larger one much larger one first class (which is like 5 rows with a mesh curtain for separation). The coach bathrooms are so small a normal person can barely get in and turn around to close the door. I question whether a larger person would be able to actually use them. I also saw the flight attendant actively turn away coach passengers trying to use the first class bathroom when it was open (not standing in the aisle or anything annoying like that). That's ridiculous to have 2 tiny bathrooms for all of coach and also to make people walk all the way to the back of the plane when you are seated much closer to the first class bathroom.

CUN
MSP
Good 6.0

Flight was fine.

My one complaint is the bathroom layout of the A320. Two tiny closet bathrooms in the back for all of coach and a much larger one much larger one first class (which is like 5 rows with a mesh curtain for separation). The coach bathrooms are so small a normal person can barely get in and turn around to close the door. I question whether a larger person would be able to actually use them. I also saw the flight attendant actively turn away coach passengers trying to use the first class bathroom when it was open (not standing in the aisle or anything annoying like that). That's ridiculous to have 2 tiny bathrooms for all of coach and also to make people walk all the way to the back of the plane when you are seated much closer to the first class bathroom.

Fri, Mar 2
BWI
HLN
6h 56m
Mon, Mar 12
HLN
BWI
6h 24m
Trip: 10 days
7.0GoodShow reviews
Overall 7.0 Good
Based on 53827 reviews
Overall
7.2
Boarding
7.4
Comfort
6.9
Crew
7.7
Entertainment
6.5
Food
6.4
IAH
PNS
Mediocre 2.0

delayed in piecemeal by 6 hrs before move to another gate. than mechanical delay and then cancelled. Arrived at hotel after midnight without food or drink. Substitute flight was next day noon - original offer was for late afternoon flight! That flight had poor service. Attendant dawdled so there were no drinks served.

SAN
SFO
Excellent 10.0

The flight actually left.

Poor communication. Flight originally at 11:35, then 12:05, then 12:15... At 11:55, they said they would start boarding in 20 min. How can you do that and still take off at 12:15? Answer: you can't. Just be honest and keep us informed. Bonus: United sent me an email saying that connection had already left (it hadn't - thanks United! - awesome service as always!)

BOS
EWR
Excellent 8.0

it was very punctual and easy to get around.

IAD
FRA
Good 7.0

One of the stewardess was very kind

The longer leg from US to Frankfurt was very difficult to sleep in because the mid cabin section light was not turned off

LAX
NRT
Good 6.0

The crews were very kind and friendly.

I bought a ticket for ANA but my flight was United. It was ok but I payed extra to get flight with ANA so I was disappointed a bit.

Tue, Jul 3
BWI
HLN
6h 48m
Wed, Jul 11
HLN
BWI
5h 45m
Trip: 9 days
7.0GoodShow reviews
Overall 7.0 Good
Based on 53827 reviews
Overall
7.2
Boarding
7.4
Comfort
6.9
Crew
7.7
Entertainment
6.5
Food
6.4
FLL
EWR
Good 6.6

Food was not good plane was dirty

EWR
SJU
Mediocre 2.0

Nothing

Terrible service. Flight delayed (two hours).

BOI
DEN
Mediocre 3.6

I found the reason for being late to be questionable They said heavy snow but as i flew in i looked out the window and saw all roads nicely cleared That does not happen in 3 hours

They did not get my liggage to the connecting flight And here i am in Ukraine with no winter clothes at 7 below 3 days later

BOS
EWR
Excellent 8.0

it was very punctual and easy to get around.

IAH
PNS
Mediocre 2.0

delayed in piecemeal by 6 hrs before move to another gate. than mechanical delay and then cancelled. Arrived at hotel after midnight without food or drink. Substitute flight was next day noon - original offer was for late afternoon flight! That flight had poor service. Attendant dawdled so there were no drinks served.

Fri, Jun 8
BWI
HLN
8h 17m
Mon, Jun 11
HLN
BWI
5h 45m
Trip: 4 days
7.0GoodShow reviews
Overall 7.0 Good
Based on 53827 reviews
Overall
7.2
Boarding
7.4
Comfort
6.9
Crew
7.7
Entertainment
6.5
Food
6.4
EWR
SJO
Mediocre 2.0

Más espacio, al menos una película que ver, y algún bocadillo por ser un vuelo de tantas horas

BOI
DEN
Mediocre 3.6

I found the reason for being late to be questionable They said heavy snow but as i flew in i looked out the window and saw all roads nicely cleared That does not happen in 3 hours

They did not get my liggage to the connecting flight And here i am in Ukraine with no winter clothes at 7 below 3 days later

LAX
NRT
Good 6.0

The crews were very kind and friendly.

I bought a ticket for ANA but my flight was United. It was ok but I payed extra to get flight with ANA so I was disappointed a bit.

IAH
PNS
Mediocre 2.0

delayed in piecemeal by 6 hrs before move to another gate. than mechanical delay and then cancelled. Arrived at hotel after midnight without food or drink. Substitute flight was next day noon - original offer was for late afternoon flight! That flight had poor service. Attendant dawdled so there were no drinks served.

EWR
SJU
Mediocre 2.0

Nothing

Terrible service. Flight delayed (two hours).

Baltimore/Washington to Helena Flight Information

Flights Arrive in Helena
Flights Depart from Baltimore/Washington
Flight Price $326
Distance 1843 miles
Airlines United, Delta
*
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The fares displayed include all taxes and fees for economy class travel and were found by the provider in the last 72 hours. Seats are limited and may not be available on all flights and days. Fares are subject to change and may not be available on all flights or dates of travel. Some carriers charge additional fees for extra checked bags. Please check the carriers' sites.