Find Cheap Flights from Chicago to Helena (CHI - HLN)

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Sat 1/20
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Looking for a cheap flight? 25% of our users found flights on this route for $368 or less.

FAQs for Booking Chicago to Helena Flights

How long does a flight from Chicago to Helena take?
An average nonstop flight takes 5h 25m, covering a distance of 1243 miles.
Which airlines provide the cheapest flights from Chicago to Helena?
In the past 3 days, the cheapest round-trip tickets were found on Delta ($322), Multiple Airlines ($322) and Alaska Airlines ($382).
Do I need a passport to fly between Chicago and Helena?
No.
What’s the cheapest day of the week to fly Chicago to Helena?
For Chicago to Helena, Tuesday is the cheapest day to fly on average and Thursday is the most expensive. Flying from Helena back to Chicago, the best deals are generally found on Thursday, with Friday being the most expensive.

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

Airports
Origin
Chicago
$322
only
$322
$358
only
$358
Destination
Helena
$322
only
$322
Tue, Feb 13
ORD
HLN
7h 10m
Sat, Feb 17
HLN
ORD
6h 57m
Trip: 5 days
7.8GoodShow reviews
Overall 7.8 Good
Based on 15315 reviews
Overall
8.0
Boarding
8.1
Comfort
7.7
Crew
8.4
Entertainment
7.5
Food
7.3
LGA
FLL
Excellent 8.0

When the passenger in front reclines their seat it was in my face The legroom wasn’t terrible but I had a hard time even reading since it was so close

BNA
BOS
Mediocre 2.0

Delta staff taking care of rude/beligerant guests first vedore guests patiently/kindly waiting in line ... children watched that behavior and the jerks recieved special treatment. Flight staff ripped up guests boarding pass in face. Staff allowed ys to board plane and put our bags under plane and then crew timed out before take off. Never will use Delta again.

ATL
HOU
Excellent 10.0

Nice flight and good staff and service

ATL
MEX
Excellent 8.3

Tudo conforme esperado em um voo da Delta.

Nada a reclamar.

CUN
ATL
Excellent 9.6

The weather was bad in Atlanta. We were rerouted to Minneapolis and made a connection to Philadelphia. No problems.

Tue, Feb 27
ORD
HLN
8h 09m
Tue, Mar 6
HLN
ORD
5h 13m
Trip: 8 days
Overall 0.0 Poor
Based on 0 reviews
Fri, Mar 23
ORD
HLN
10h 19m
Tue, Apr 3
HLN
ORD
6h 24m
Trip: 12 days
8.4ExcellentShow reviews
Overall 8.4 Excellent
Based on 16448 reviews
Overall
8.6
Boarding
8.7
Comfort
8.4
Crew
8.9
Entertainment
7.9
Food
8.0
PDX
OGG
Excellent 9.0

Delta has better movie selection and that’s not good .

SEA
ONT
Excellent 10.0

Accommodated my disabled mother through the whole flying process. Thank you

SAT
SEA
Excellent 9.0

Overall I liked all of it the food was nothing amazing but it's an airline I appreciate anything if I forgot to order anything from their fantastic shop inside the San Antonio airport.

Nothing I liked it all very much thank you everyone I really felt so comfortable and I appreciate all of your service :) :) I hope you all have a good day today be warm and try to feel good even when times want you to feel bad. Take care all of you thank you so much.

SJC
PDX
Excellent 8.5

Good communication from crew.

SEA
ORD
Okay 5.6

No free food was offered. Movies were not free.

Fri, Mar 2
ORD
HLN
5h 30m
Mon, Mar 5
HLN
ORD
6h 05m
Trip: 4 days
7.0GoodShow reviews
Overall 7.0 Good
Based on 53853 reviews
Overall
7.2
Boarding
7.4
Comfort
6.9
Crew
7.7
Entertainment
6.5
Food
6.4
EWR
SJU
Mediocre 2.0

Nothing

Terrible service. Flight delayed (two hours).

IAD
BRU
Excellent 8.3

Very friendly cabin crew made this trip pleasant and entertaining.

Despite plenty of empty seats, the ground personnel would not consider changing our seat assignment at the gate to allow us to sit together.

MCO
IAH
Mediocre 3.0

Flight was cancelled on our way back home from Gudalajara, was speaking to a representative for almost 2 hours to get me on the next flight the flight representative forgot to put me on hold and told everyone how rude i was, i was not rude i was just trying to get home. The representative couldn’t help me so i asked to be transferred to a manager, after 2 hours i was transferred and the manager hung the phone up. Long story short i called back spoke to another manager Yana and she was the rudest lady ever! She basically told me for waiting to long i will have to be placed on a flight 2 days after my cancellation flight. I started to cry because i needed to be home and she basically did not care so i took the date. Never again and i will warn everyone about this airline and their customer service!

PVG
ORD
Okay 4.6

Entertainment, and leg space.

Full plane, long wait to use lavatory. Crew was good, but should have upped their game under the circumstances, especially with regards to keeping the lavatory clean. The noodles for breakfast turned out to be porridge, and went straight to the waste basket.

ORD
BNA
Excellent 10.0

Everything

Wed, Feb 28
ORD
HLN
8h 09m
Tue, Mar 6
HLN
ORD
5h 13m
Trip: 7 days
Overall 0.0 Poor
Based on 0 reviews
Sat, Mar 3
ORD
HLN
8h 09m
Tue, Mar 6
HLN
ORD
5h 13m
Trip: 4 days
Overall 0.0 Poor
Based on 0 reviews
Tue, Feb 6
ORD
HLN
7h 10m
Sat, Feb 10
HLN
ORD
7h 03m
Trip: 5 days
7.8GoodShow reviews
Overall 7.8 Good
Based on 15315 reviews
Overall
8.0
Boarding
8.1
Comfort
7.7
Crew
8.4
Entertainment
7.5
Food
7.3
TLH
ATL
Mediocre 2.0

Ice in the morning in Atlanta and Delta cancels my 6pm flight to Atlanta leaving me no flight home that night.

ATL
MEX
Excellent 8.3

Tudo conforme esperado em um voo da Delta.

Nada a reclamar.

CUN
ATL
Mediocre 3.6

The crew on board were helpful

Delta staff at airport were unprofessional. They had us spend over an hour traveling to a different TSA line because they closed the line we were in. The other line was a 10 minute drive away. Also our bags did not reach philadelphia when we landed at 3 am.

ATL
HOU
Excellent 10.0

Nice flight and good staff and service

CVG
SFO
Okay 5.6

Boarding was fine. And service was good.

TV controls didn’t work. So I couldn’t watch anything for the 4+ hour flight.

Mon, Feb 12
MDW
HLN
7h 11m
Fri, Feb 16
HLN
MDW
8h 04m
Trip: 5 days
7.8GoodShow reviews
Overall 7.8 Good
Based on 15315 reviews
Overall
8.0
Boarding
8.1
Comfort
7.7
Crew
8.4
Entertainment
7.5
Food
7.3
BOS
AUS
Good 6.0

Delayed so I was not home until middle of the night.

CMH
ATL
Okay 5.0

As poltronas estavam OK.

No voo MEX-GRU o Sistema de Entretenimento nao funcionou por quase 3hs. A refeicao foi muito fraca, tamto no jantar quanto no café da manhã. Onde ja se viu comer feijão preto com onelete no cafe da manhã??? Deveriam pensar no tipo de passageiro q estao atendendo.

PDX
JFK
Excellent 8.3

Food

Leg room

CUN
ATL
Excellent 9.6

The weather was bad in Atlanta. We were rerouted to Minneapolis and made a connection to Philadelphia. No problems.

CUN
ATL
Mediocre 3.6

The crew on board were helpful

Delta staff at airport were unprofessional. They had us spend over an hour traveling to a different TSA line because they closed the line we were in. The other line was a 10 minute drive away. Also our bags did not reach philadelphia when we landed at 3 am.

Sat, Mar 3
ORD
HLN
8h 09m
Sun, Mar 4
HLN
ORD
13h 37m
Trip: 2 days
8.4ExcellentShow reviews
Overall 8.4 Excellent
Based on 16448 reviews
Overall
8.6
Boarding
8.7
Comfort
8.4
Crew
8.9
Entertainment
7.9
Food
8.0
SAT
SEA
Excellent 9.0

Overall I liked all of it the food was nothing amazing but it's an airline I appreciate anything if I forgot to order anything from their fantastic shop inside the San Antonio airport.

Nothing I liked it all very much thank you everyone I really felt so comfortable and I appreciate all of your service :) :) I hope you all have a good day today be warm and try to feel good even when times want you to feel bad. Take care all of you thank you so much.

MSO
PDX
Excellent 10.0

My seat was great . The flight was smooth and on time both ways . The staff was friendly.

SLC
LAX
Excellent 8.6

Nothing outrageous or out of the ordinary happened.

DEN
SEA
Okay 4.0

I had only 40 minutes to get to my connecting flight. Then the plane was 15 minutes late. They wouldn't switch me to a seat that was open closer to front of plane and my bag was lost w important things in it that I need for this evenings show. I'm a full time musician.

PDX
OGG
Excellent 9.0

Delta has better movie selection and that’s not good .

Sat, Mar 3
ORD
HLN
6h 35m
Mon, Mar 5
HLN
ORD
6h 05m
Trip: 3 days
7.0GoodShow reviews
Overall 7.0 Good
Based on 53853 reviews
Overall
7.2
Boarding
7.4
Comfort
6.9
Crew
7.7
Entertainment
6.5
Food
6.4
IAD
BRU
Excellent 8.3

Very friendly cabin crew made this trip pleasant and entertaining.

Despite plenty of empty seats, the ground personnel would not consider changing our seat assignment at the gate to allow us to sit together.

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

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.

ORD
YUL
Mediocre 2.0

the comped hotel

Improper handling of situation. There was flight scheduled later, but CS agent kept jerking us around. By the time I reached the United counter, the next flight was full. My total flight time was 36 hours. I still can’t believe that the pilot was missing. Worse yet, the agent at the gate could have made things much easier instead of telling everyone that a pilot was on his way to the airport.

MCO
IAH
Mediocre 3.0

Flight was cancelled on our way back home from Gudalajara, was speaking to a representative for almost 2 hours to get me on the next flight the flight representative forgot to put me on hold and told everyone how rude i was, i was not rude i was just trying to get home. The representative couldn’t help me so i asked to be transferred to a manager, after 2 hours i was transferred and the manager hung the phone up. Long story short i called back spoke to another manager Yana and she was the rudest lady ever! She basically told me for waiting to long i will have to be placed on a flight 2 days after my cancellation flight. I started to cry because i needed to be home and she basically did not care so i took the date. Never again and i will warn everyone about this airline and their customer service!

Mon, Feb 26
ORD
HLN
5h 25m
Fri, Mar 2
HLN
ORD
5h 13m
Trip: 5 days
7.8GoodShow reviews
Overall 7.8 Good
Based on 15315 reviews
Overall
8.0
Boarding
8.1
Comfort
7.7
Crew
8.4
Entertainment
7.5
Food
7.3
LIM
ATL
Excellent 8.0

The crew, food, plane, everything was excellent

CUN
ATL
Excellent 9.6

The weather was bad in Atlanta. We were rerouted to Minneapolis and made a connection to Philadelphia. No problems.

BNA
BOS
Mediocre 2.0

Delta staff taking care of rude/beligerant guests first vedore guests patiently/kindly waiting in line ... children watched that behavior and the jerks recieved special treatment. Flight staff ripped up guests boarding pass in face. Staff allowed ys to board plane and put our bags under plane and then crew timed out before take off. Never will use Delta again.

PDX
JFK
Excellent 8.3

Food

Leg room

CVG
SFO
Okay 5.6

Boarding was fine. And service was good.

TV controls didn’t work. So I couldn’t watch anything for the 4+ hour flight.

Sat, Feb 3
ORD
HLN
7h 04m
Fri, Feb 9
HLN
ORD
4h 59m
Trip: 7 days
Overall 0.0 Poor
Based on 0 reviews
Fri, Feb 23
ORD
HLN
8h 09m
Mon, Feb 26
HLN
ORD
23h 23m
Trip: 4 days
8.4ExcellentShow reviews
Overall 8.4 Excellent
Based on 16448 reviews
Overall
8.6
Boarding
8.7
Comfort
8.4
Crew
8.9
Entertainment
7.9
Food
8.0
SAN
SEA
Excellent 10.0

Nothing

SAT
SEA
Excellent 9.0

Overall I liked all of it the food was nothing amazing but it's an airline I appreciate anything if I forgot to order anything from their fantastic shop inside the San Antonio airport.

Nothing I liked it all very much thank you everyone I really felt so comfortable and I appreciate all of your service :) :) I hope you all have a good day today be warm and try to feel good even when times want you to feel bad. Take care all of you thank you so much.

YVR
SEA
Good 6.6

Flew Alaska air - Plenty of leg room and much more than any qantas domestic flight!

MSO
PDX
Excellent 10.0

My seat was great . The flight was smooth and on time both ways . The staff was friendly.

SLC
LAX
Excellent 8.6

Nothing outrageous or out of the ordinary happened.

Thu, Jun 14
ORD
HLN
7h 42m
Sat, Jun 16
HLN
ORD
5h 35m
Trip: 3 days
7.0GoodShow reviews
Overall 7.0 Good
Based on 53853 reviews
Overall
7.2
Boarding
7.4
Comfort
6.9
Crew
7.7
Entertainment
6.5
Food
6.4
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

DEN
FLL
Excellent 10.0

Phone charging outlet under my seat didn't work.

ORD
BNA
Excellent 10.0

Everything

AUS
IAH
Mediocre 2.6

flights delayed overall

service. flights were delayed and they said there was nothing they could do

PVG
ORD
Okay 4.6

Entertainment, and leg space.

Full plane, long wait to use lavatory. Crew was good, but should have upped their game under the circumstances, especially with regards to keeping the lavatory clean. The noodles for breakfast turned out to be porridge, and went straight to the waste basket.

Mon, Feb 12
ORD
HLN
7h 10m
Fri, Feb 16
HLN
ORD
4h 53m
Trip: 5 days
7.8GoodShow reviews
Overall 7.8 Good
Based on 15315 reviews
Overall
8.0
Boarding
8.1
Comfort
7.7
Crew
8.4
Entertainment
7.5
Food
7.3
TLH
ATL
Mediocre 2.0

Ice in the morning in Atlanta and Delta cancels my 6pm flight to Atlanta leaving me no flight home that night.

CUN
ATL
Excellent 9.6

The weather was bad in Atlanta. We were rerouted to Minneapolis and made a connection to Philadelphia. No problems.

LGA
FLL
Excellent 8.0

When the passenger in front reclines their seat it was in my face The legroom wasn’t terrible but I had a hard time even reading since it was so close

BOS
AUS
Good 6.0

Delayed so I was not home until middle of the night.

PDX
JFK
Excellent 8.3

Food

Leg room

Sat, Feb 3
ORD
HLN
5h 46m
Thu, Feb 8
HLN
ORD
7h 52m
Trip: 6 days
Overall 0.0 Poor
Based on 0 reviews
Thu, Mar 22
ORD
HLN
10h 19m
Mon, Apr 2
HLN
ORD
6h 24m
Trip: 12 days
8.4ExcellentShow reviews
Overall 8.4 Excellent
Based on 16448 reviews
Overall
8.6
Boarding
8.7
Comfort
8.4
Crew
8.9
Entertainment
7.9
Food
8.0
DEN
SEA
Okay 4.0

I had only 40 minutes to get to my connecting flight. Then the plane was 15 minutes late. They wouldn't switch me to a seat that was open closer to front of plane and my bag was lost w important things in it that I need for this evenings show. I'm a full time musician.

SAN
SEA
Excellent 10.0

Nothing

PDX
OGG
Excellent 9.0

Delta has better movie selection and that’s not good .

SEA
SFO
Okay 5.3

Flew Alaska air - Plenty of leg room and much more than any qantas domestic flight! Empty flight and very short.

Flight was delayed. Inflight entertaining streaming system was not working. Too many people insist on not checking their luggage under, so we almost didn’t have space for our carry on by the time we were allowed to board.

SEA
ONT
Excellent 10.0

Accommodated my disabled mother through the whole flying process. Thank you

Sun, Jun 17
ORD
HLN
6h 32m
Tue, Jun 19
HLN
ORD
7h 53m
Trip: 3 days
7.0GoodShow reviews
Overall 7.0 Good
Based on 53853 reviews
Overall
7.2
Boarding
7.4
Comfort
6.9
Crew
7.7
Entertainment
6.5
Food
6.4
ORD
YUL
Mediocre 2.0

the comped hotel

Improper handling of situation. There was flight scheduled later, but CS agent kept jerking us around. By the time I reached the United counter, the next flight was full. My total flight time was 36 hours. I still can’t believe that the pilot was missing. Worse yet, the agent at the gate could have made things much easier instead of telling everyone that a pilot was on his way to the airport.

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.

AUS
IAH
Mediocre 2.6

flights delayed overall

service. flights were delayed and they said there was nothing they could do

IAD
AMS
Mediocre 2.0

I didn't go. It was $400 just to change my name on my ticket from my maiden name to my married name. I am so disappointed and will never use Kayak again!!!

PVG
ORD
Okay 4.6

Entertainment, and leg space.

Full plane, long wait to use lavatory. Crew was good, but should have upped their game under the circumstances, especially with regards to keeping the lavatory clean. The noodles for breakfast turned out to be porridge, and went straight to the waste basket.

Mon, Feb 5
MDW
HLN
7h 11m
Fri, Feb 9
HLN
MDW
9h 19m
Trip: 5 days
7.8GoodShow reviews
Overall 7.8 Good
Based on 15315 reviews
Overall
8.0
Boarding
8.1
Comfort
7.7
Crew
8.4
Entertainment
7.5
Food
7.3
BOS
AUS
Good 6.0

Delayed so I was not home until middle of the night.

LGA
FLL
Excellent 8.0

When the passenger in front reclines their seat it was in my face The legroom wasn’t terrible but I had a hard time even reading since it was so close

PDX
JFK
Excellent 8.3

Food

Leg room

CUN
ATL
Mediocre 3.6

The crew on board were helpful

Delta staff at airport were unprofessional. They had us spend over an hour traveling to a different TSA line because they closed the line we were in. The other line was a 10 minute drive away. Also our bags did not reach philadelphia when we landed at 3 am.

ATL
HOU
Excellent 10.0

Nice flight and good staff and service

Tue, Mar 20
ORD
HLN
7h 00m
Tue, Apr 3
HLN
ORD
6h 24m
Trip: 15 days
Overall 0.0 Poor
Based on 0 reviews

Chicago to Helena Flight Information

Flights Arrive in Helena
Flights Depart from Chicago
Flight Price $322
Distance 1243 miles
Airlines Delta, Alaska Airlines, United
*
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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.