Find Cheap Flights from Chicago O'Hare International to Helena (ORD - HLN)

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When looking for a cheap flight, consider that 25% of our users selected a flight on this route for $361 or less.

FAQs for Booking Chicago O'Hare International to Helena Flights

How long does a flight from Chicago O'Hare International to Helena take?
An average nonstop flight takes 6h 54m, covering a distance of 1228 miles.
Which airlines provide the cheapest flights from Chicago O'Hare International to Helena?
In the past 3 days, the cheapest round-trip tickets were found on Delta ($324), United ($380) and Alaska Airlines ($434).
Do I need a passport to fly between Chicago O'Hare International and Helena?
No.
What’s the cheapest day of the week to fly Chicago O'Hare International to Helena?
For Chicago O'Hare International to Helena, Thursday is the cheapest day to fly on average and Sunday is the most expensive. Flying from Helena back to Chicago O'Hare International, the best deals are generally found on Thursday, with Saturday being the most expensive.

Book cheap flights from Chicago O'Hare International to Helena (round-trip)

Airports
Origin
Chicago
$324
only
$324
Destination
Helena
$324
only
$324
Thu, Jan 4
ORD
HLN
7h 06m
Mon, Jan 8
HLN
ORD
7h 55m
Trip: 5 days
7.8GoodShow reviews
Overall 7.8 Good
Based on 13528 reviews
Overall
8.0
Boarding
8.1
Comfort
7.7
Crew
8.4
Entertainment
7.5
Food
7.3
JFK
JAX
Good 7.6

Delta never used to be my first choice in airlines, but of my recent experience with them has been excellent. The people from the counter to the plane have been professional and courteous. This is why I will fly with them more frequently.

YUL
ATL
Good 6.0

Fligth were on time

My flight from Montreal to Atlanta was 2:30 min Left at 6:10 arrive at 8:30 roughly Tried twice to get to my connection earlier and get 9:30 instead of 12:09 fligth to Daytona Delta was not flexible to allow me to book saying i did not have 55 min in between fligth which i had than lear n it will cost $75.00 to change the fligth - What? Very disappointed of Delta - lost 3 hrs at the airport today

ATL
BNA
Excellent 10.0

Compared to previous flight - this was so much better with upgrade to first class and extra space.

BUF
ATL
Excellent 10.0

I asked for a change of seat at the gate and was given it. It really made a difference to be at the window.

CHA
ATL
Excellent 10.0

On time departure and arrival. The Airbus plane has enough legroom for tall persons.

Thu, Jan 11
ORD
HLN
6h 54m
Sun, Jan 14
HLN
ORD
5h 12m
Trip: 4 days
7.0GoodShow reviews
Overall 7.0 Good
Based on 51141 reviews
Overall
7.2
Boarding
7.3
Comfort
6.9
Crew
7.7
Entertainment
6.5
Food
6.4
FAT
DEN
Excellent 8.0

Heavy Hispanic woman got ill and I was really worried she might pass away because she kept laying forward asleep or passed out on the back of the seat in front of her. Finally they found a doctor who was bilingual and he took great care of her. So bravo for that UA!

Heavy Hispanic woman got ill and I was really worried she might pass away because she kept laying forward asleep or passed out on the back of the seat in front of her. Finally they found a doctor who was bilingual and he took great care of her. So bravo for that UA!

IAH
LAS
Good 7.3

Seat was really hard and hurt to sit on after the first hour. Even had trouble sleeping it was so bad.

SFO
SAN
Excellent 8.0

Boarding was very easy , no long line , trip was on time .

DCA
IAH
Good 7.3

Crew was great and helpful!

Not enough options for people with celiac.

DEN
LGA
Excellent 8.3

The crew did a good job with the sick woman.

Thu, Dec 14
ORD
HLN
10h 04m
Mon, Dec 18
HLN
ORD
8h 03m
Trip: 5 days
8.4ExcellentShow reviews
Overall 8.4 Excellent
Based on 15220 reviews
Overall
8.6
Boarding
8.7
Comfort
8.4
Crew
8.9
Entertainment
7.8
Food
8.0
SEA
LAX
Good 6.0

737 900

Delay at gate....computer issues????

SEA
LAX
Excellent 10.0

Great service for an affordable price!

ORD
PDX
Excellent 8.6

Good customer service and comfortable plane

Sat for an hour before take off.

ZLO
LAX
Mediocre 3.6

Not able to buy food. Even with a half full flight they ran out of food. Really lame

SJC
SEA
Good 6.0

Airplane was dirty upon boarding - food and miscellaneous remnants on the seats and floor, used trash bag in the seat back in front of me

Fri, Mar 2
ORD
HLN
8h 09m
Sun, Mar 4
HLN
ORD
23h 23m
Trip: 3 days
8.4ExcellentShow reviews
Overall 8.4 Excellent
Based on 15220 reviews
Overall
8.6
Boarding
8.7
Comfort
8.4
Crew
8.9
Entertainment
7.8
Food
8.0
BOS
SAN
Okay 4.6

On time flight

Poor service for food and beverage

ORD
PDX
Excellent 8.6

Good customer service and comfortable plane

Sat for an hour before take off.

PHX
SEA
Excellent 10.0

Excellent Crew - I flew standby, so have great gate agents and flight attendants makes all the difference when you’re hoping for a seat. In flight they are professional and personable and keep you up to date on what you need to know! Plus, I’m always happy when my flights have USB ports so I’m fully charged when I deplane.

I always want more leg room or a little more room under the seat in front of me. But I didn’t upgrade for a roomier seat and there was more than enough overhead space, so truly can’t complain about it!

SEA
ANC
Excellent 10.0

Excellent Crew - I flew standby, so have great gate agents and flight attendants makes all the difference when you’re hoping for a seat. In flight they are professional and personable and keep you up to date on what you need to know! Plus, I’m always happy when my flights have USB ports so I’m fully charged when I deplane.

I always want more leg room or a little more room under the seat in front of me. But I didn’t upgrade for a roomier seat and there was more than enough overhead space, so truly can’t complain about it!

SEA
LAX
Good 6.0

737 900

Delay at gate....computer issues????

Sun, Dec 31
ORD
HLN
10h 04m
Wed, Jan 3
HLN
ORD
7h 13m
Trip: 4 days
8.4ExcellentShow reviews
Overall 8.4 Excellent
Based on 15220 reviews
Overall
8.6
Boarding
8.7
Comfort
8.4
Crew
8.9
Entertainment
7.8
Food
8.0
MSY
SEA
Excellent 8.0

No crying babies and outlets at all seats.

I wish the seats reclined more or had more padding.

SEA
LAX
Excellent 10.0

Great service for an affordable price!

PHX
SEA
Excellent 10.0

Excellent Crew - I flew standby, so have great gate agents and flight attendants makes all the difference when you’re hoping for a seat. In flight they are professional and personable and keep you up to date on what you need to know! Plus, I’m always happy when my flights have USB ports so I’m fully charged when I deplane.

I always want more leg room or a little more room under the seat in front of me. But I didn’t upgrade for a roomier seat and there was more than enough overhead space, so truly can’t complain about it!

BOS
SAN
Okay 4.6

On time flight

Poor service for food and beverage

SEA
SFO
Mediocre 3.3

Flight said canceled but they rerouted it to Oakland but no where on any monitors does it say this. The screen for boarding said Cancun even while boarding to Oakland. No one helping people when they got off the plane to transport them to SFO. Standing in the rain waiting for shuttle.Poor experience

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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.