Find Cheap Flights from Washington to Helena (WAS - HLN)

Search hundreds of travel sites at once for deals on flights to Helena

Sat 11/25
Sat 12/2
Any month
Compare vs. KAYAK |

Top tips for Finding a Cheap Flight

Looking for a cheap flight? 25% of our users found flights on this route for $480 or less.

FAQs for Booking Washington to Helena Flights

How long does a flight from Washington to Helena take?
An average nonstop flight takes 6h 18m, covering a distance of 1834 miles.
Which airlines provide the cheapest flights from Washington to Helena?
In the past 3 days, the cheapest round-trip tickets were found on Multiple Airlines ($428), Delta ($585) and United ($902).
Do I need a passport to fly between Washington and Helena?
No.
What’s the cheapest day of the week to fly Washington to Helena?
For Washington to Helena, Tuesday is the cheapest day to fly on average and Sunday is the most expensive. Flying from Helena back to Washington, the best deals are generally found on Monday, with Saturday being the most expensive.

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

Airports
Origin
Washington
$428
only
$428
$428
only
$428
Destination
Helena
$428
only
$428
Tue, Feb 13
IAD
HLN
7h 30m
Sat, Feb 17
HLN
IAD
6h 19m
Trip: 5 days
Overall 0.0 Poor
Based on 0 reviews
Fri, Mar 2
IAD
HLN
6h 18m
Fri, Mar 9
HLN
IAD
8h 13m
Trip: 8 days
7.8GoodShow reviews
Overall 7.8 Good
Based on 13713 reviews
Overall
8.0
Boarding
8.1
Comfort
7.7
Crew
8.4
Entertainment
7.5
Food
7.3
SEA
SJC
Okay 5.6

No vegetarian options in first class.. and go go wouldn5 hook up. Flight was an hour late...but that was ok.

The pilot did a nice job of flying in and banking so we could see the view..

JFK
DTW
Excellent 10.0

I got off the flight at out side,but i forgot to carried my small bag .and then the Crew returned me the bag very soon.they were very kind,thank you very much.

AMS
YYZ
Excellent 8.3

The flight attendant named Steven went so far beyond the call. He was attentive, he fixed our video system when no one else could and when he learned we were celebrating an anniversary he brought us a present. He was awesome!

SAV
ATL
Good 7.0

The flight was on schedule

It was crowded and cramped.

PHL
JFK
Excellent 9.0

We were probably in the air for 30 mins; great short flight. Plane wasn’t filled so had plenty of space.

Wed, Feb 14
DCA
HLN
8h 11m
Sat, Feb 17
HLN
DCA
6h 16m
Trip: 4 days
Overall 0.0 Poor
Based on 0 reviews
Sun, Dec 17
DCA
HLN
6h 53m
Wed, Dec 27
HLN
DCA
5h 59m
Trip: 11 days
7.0GoodShow reviews
Overall 7.0 Good
Based on 51494 reviews
Overall
7.2
Boarding
7.3
Comfort
6.9
Crew
7.7
Entertainment
6.5
Food
6.4
PDX
EWR
Okay 4.0

I got there.

Virtually no service. Paying for checked baggage.

EWR
DCA
Mediocre 3.3

We flew for only 45 minutes on a flight that had been scheduled for 1.3 hours.

The long delay seemed strange, as the plane had arrived from Costa Rica. Why would an airline schedule the same plane for an international flight and then a short hop from Newark to DC without adequate time in between? The departure gate at Newark was absolute chaos! Announcements were overlapping and not understandable. There was inadequate seating.

SEA
SFO
Mediocre 2.0

All 4 flights delayed by more than a half hour last leg 1.5 hours united sucks!

VPS
IAH
Good 7.3

The crew was great.

The seats are very hard making a 3+ hour flight pretty uncomfortable.

IAH
ATL
Excellent 8.0

United employees were courteous and helpful very economical in their service to others

seats were a tad uncomfortable, if the flight was longer it would have been worse.

Thu, May 3
DCA
HLN
8h 11m
Mon, May 7
HLN
DCA
8h 30m
Trip: 5 days
7.8GoodShow reviews
Overall 7.8 Good
Based on 13713 reviews
Overall
8.0
Boarding
8.1
Comfort
7.7
Crew
8.4
Entertainment
7.5
Food
7.3
PBI
ATL
Good 6.0

On time; safe flight

Service from boarding to landing was impersonal. No headphones etc. Etc.

SEA
SJC
Okay 5.6

No vegetarian options in first class.. and go go wouldn5 hook up. Flight was an hour late...but that was ok.

The pilot did a nice job of flying in and banking so we could see the view..

LAX
HNL
Okay 5.0

The gentleman at the gate was super helpful and helped us check our bags at the gate.

Zero leg room. Zero arm room. The entertainment system did not function. No food for such a long flight unless you pay more then the food is actually worth.

AMS
YYZ
Excellent 8.3

The flight attendant named Steven went so far beyond the call. He was attentive, he fixed our video system when no one else could and when he learned we were celebrating an anniversary he brought us a present. He was awesome!

PHL
JFK
Excellent 9.0

We were probably in the air for 30 mins; great short flight. Plane wasn’t filled so had plenty of space.

Fri, Mar 2
DCA
HLN
8h 11m
Fri, Mar 9
HLN
DCA
8h 20m
Trip: 8 days
7.8GoodShow reviews
Overall 7.8 Good
Based on 13713 reviews
Overall
8.0
Boarding
8.1
Comfort
7.7
Crew
8.4
Entertainment
7.5
Food
7.3
PBI
ATL
Good 6.0

On time; safe flight

Service from boarding to landing was impersonal. No headphones etc. Etc.

JFK
CUN
Excellent 9.0

Entertainment and crew were great- comfortable seats, got to watch a couple of movies with headphones provided by Delta; forgot mine so I assumed I would be miserable thru the whole 4 hour flight. so glad I was wrong! Would definitely take another flight with Delta... looking into the frequent flyer program as we speak

AMS
YYZ
Excellent 8.3

The flight attendant named Steven went so far beyond the call. He was attentive, he fixed our video system when no one else could and when he learned we were celebrating an anniversary he brought us a present. He was awesome!

ATL
HPN
Good 7.3

It was on time

It was crowded and cramped.

PTY
ATL
Excellent 9.6

Crew was kind, entertainment and food were good

Seats are really tight

Mon, Nov 27
DCA
HLN
7h 27m
Tue, Dec 5
HLN
DCA
8h 50m
Trip: 9 days
7.8GoodShow reviews
Overall 7.8 Good
Based on 13713 reviews
Overall
8.0
Boarding
8.1
Comfort
7.7
Crew
8.4
Entertainment
7.5
Food
7.3
AMS
YYZ
Excellent 8.3

The flight attendant named Steven went so far beyond the call. He was attentive, he fixed our video system when no one else could and when he learned we were celebrating an anniversary he brought us a present. He was awesome!

LAX
HNL
Okay 5.0

The gentleman at the gate was super helpful and helped us check our bags at the gate.

Zero leg room. Zero arm room. The entertainment system did not function. No food for such a long flight unless you pay more then the food is actually worth.

PTY
ATL
Excellent 9.6

Crew was kind, entertainment and food were good

Seats are really tight

JFK
DTW
Excellent 10.0

I got off the flight at out side,but i forgot to carried my small bag .and then the Crew returned me the bag very soon.they were very kind,thank you very much.

LGA
MCO
Good 6.0

Staff not attentive to customer needs. I asked for a blanket and the stewardess never came back to me.

Mon, Nov 27
IAD
HLN
10h 25m
Tue, Dec 5
HLN
IAD
7h 16m
Trip: 9 days
7.0GoodShow reviews
Overall 7.0 Good
Based on 51494 reviews
Overall
7.2
Boarding
7.3
Comfort
6.9
Crew
7.7
Entertainment
6.5
Food
6.4
SJO
EWR
Excellent 8.0

Left on time and arrived on time Direct flight!

Food terrible! No options. $10 sandwich only choice.

IAH
ATL
Excellent 8.0

United employees were courteous and helpful very economical in their service to others

seats were a tad uncomfortable, if the flight was longer it would have been worse.

TXL
EWR
Good 7.3

No surprises

For transatlantic flight, the quality and quantity of food could have been a bit more generous.

PDX
EWR
Okay 4.0

I got there.

Virtually no service. Paying for checked baggage.

SEA
SFO
Mediocre 2.0

All 4 flights delayed by more than a half hour last leg 1.5 hours united sucks!

Thu, May 31
IAD
HLN
7h 00m
Sun, Jun 10
HLN
IAD
8h 28m
Trip: 11 days
7.8GoodShow reviews
Overall 7.8 Good
Based on 13713 reviews
Overall
8.0
Boarding
8.1
Comfort
7.7
Crew
8.4
Entertainment
7.5
Food
7.3
LAX
HNL
Okay 5.0

The gentleman at the gate was super helpful and helped us check our bags at the gate.

Zero leg room. Zero arm room. The entertainment system did not function. No food for such a long flight unless you pay more then the food is actually worth.

JFK
CUN
Excellent 9.0

Entertainment and crew were great- comfortable seats, got to watch a couple of movies with headphones provided by Delta; forgot mine so I assumed I would be miserable thru the whole 4 hour flight. so glad I was wrong! Would definitely take another flight with Delta... looking into the frequent flyer program as we speak

SEA
SJC
Okay 5.6

No vegetarian options in first class.. and go go wouldn5 hook up. Flight was an hour late...but that was ok.

The pilot did a nice job of flying in and banking so we could see the view..

PHL
JFK
Excellent 9.0

We were probably in the air for 30 mins; great short flight. Plane wasn’t filled so had plenty of space.

LGA
MCO
Good 6.0

Staff not attentive to customer needs. I asked for a blanket and the stewardess never came back to me.

Sun, Dec 17
IAD
HLN
22h 16m
Wed, Dec 27
HLN
IAD
17h 04m
$1246
Trip: 11 days
Overall 0.0 Poor
Based on 0 reviews
*
Prices are per person and are for e–tickets and include all taxes & fees in USD.

We attempt to get accurate prices, however, prices are not guaranteed.

Here's why:

We’re not the seller.
At KAYAK we don’t set the prices, so it’s not possible for us to guarantee what other companies are selling.

We compile tonnes of data for you
Our service lets you quickly and easily compare results from hundreds of travel sites at once. In this sense, KAYAK is a search engine and we can't guarantee prices we find.

Why aren’t prices accurate 100% of the time?
Prices on airline seats, hotel rooms and car rentals can change frequently. Several people may also be trying to buy the same travel option simultaneously. As a result, you may find, on occasion, that certain prices are no longer available.

If you have more questions or if you have a bad price to report to us,
please send us an and someone from our team will get back to you promptly.

^
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.