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

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Looking for a cheap flight? 25% of our users found flights on this route for $367 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 5h 01m, 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 Alaska Airlines ($356), Multiple Airlines ($369) and Delta ($402).
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, Tuesday is the cheapest day to fly on average and Wednesday is the most expensive. Flying from Helena back to Chicago O'Hare International, the best deals are generally found on Tuesday, with Thursday being the most expensive.

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

Airports
Origin
Chicago
$356
only
$356
Destination
Helena
$356
only
$356
Tue, Mar 13
ORD
HLN
8h 19m
Wed, Mar 14
HLN
ORD
6h 24m
Trip: 2 days
8.4ExcellentShow reviews
Overall 8.4 Excellent
Based on 16948 reviews
Overall
8.6
Boarding
8.7
Comfort
8.4
Crew
8.9
Entertainment
7.9
Food
8.0
SEA
ORD
Excellent 8.6

Great crew. Boarding process.

SEA
LAS
Excellent 10.0

We appreciate airlines that still board the plane by row starting in the rear. That is the most sensible way to board a plane.

Nothing to complain about.

LAX
MZT
Okay 4.3

The AC worked on the second plane they loaded us onto at last.

The fact that we had to 'de-plane' and then they still didn't leave! First, the AC didn't work so we had to sit in a hot plane for an hour. Finally, they decided we couldn't use that plane so everyone had to switch planes. Next, one of the passengers was sick so we had to wait for a medic to come and examine the person, only to have him/her removed so that we could finally take off. Not what we expected from Alaska!

SEA
BWI
Excellent 10.0

Overall service was excellent!

BUR
SEA
Good 7.6

The staff is always super friendly, and with an hour and a half on the plane before we left one stewardess gave me free pringles (that I was going to pay for) because our 2 year old was “hangry”. I appreciate the gesture to make our day a little easier.

I didn’t not enjoy sitting on the plane at the gate for an hour and a half. I wish we could or deplaned (or had the option to), with a 2 year old we needed to entertain him that much longer.

Tue, Mar 13
ORD
HLN
10h 19m
Thu, Mar 15
HLN
ORD
6h 05m
Trip: 3 days
Overall 0.0 Poor
Based on 0 reviews
Wed, Mar 7
ORD
HLN
5h 55m
Sat, Mar 10
HLN
ORD
4h 47m
Trip: 4 days
7.8GoodShow reviews
Overall 7.8 Good
Based on 16097 reviews
Overall
8.0
Boarding
8.1
Comfort
7.8
Crew
8.4
Entertainment
7.5
Food
7.4
ATL
EYW
Excellent 8.6

Once we hit the coast we skirted down the coas of Florida which provided a spectacular view. The approach and landing at Key West airport was thrilling and absolutely perfect. We’ve flown Delta many times but this was our first but not last time to Key West.

Nothing

AMS
JFK
Okay 5.6

Food was better than the usual airline food. We also got a Valentine's day chocolate.

seats too narrow, barely have room to sit and stand. No USB charger

IND
ATL
Excellent 8.4

Very comfortable seat and nice boarding and exit.

Not clear at all on what was complimentary, etc. Had a very large man next to me, practically sharing my seat so getting any needed work done was out of the question unfortunately.

AMS
PDX
Mediocre 3.0

NOTHING

JFK
LAX
Excellent 10.0

The in flight entertainment was superb.

I have no complaints.

Tue, Mar 13
ORD
HLN
8h 19m
Wed, Apr 4
HLN
ORD
6h 24m
Trip: 23 days
8.4ExcellentShow reviews
Overall 8.4 Excellent
Based on 16948 reviews
Overall
8.6
Boarding
8.7
Comfort
8.4
Crew
8.9
Entertainment
7.9
Food
8.0
PDX
AUS
Excellent 9.6

The flight attendants were extremely pleasant.

I noticed my area wasn't clean. I found tissues and trash in one of the pockets. P

BUR
SEA
Good 7.6

The staff is always super friendly, and with an hour and a half on the plane before we left one stewardess gave me free pringles (that I was going to pay for) because our 2 year old was “hangry”. I appreciate the gesture to make our day a little easier.

I didn’t not enjoy sitting on the plane at the gate for an hour and a half. I wish we could or deplaned (or had the option to), with a 2 year old we needed to entertain him that much longer.

LAX
MZT
Okay 4.3

The AC worked on the second plane they loaded us onto at last.

The fact that we had to 'de-plane' and then they still didn't leave! First, the AC didn't work so we had to sit in a hot plane for an hour. Finally, they decided we couldn't use that plane so everyone had to switch planes. Next, one of the passengers was sick so we had to wait for a medic to come and examine the person, only to have him/her removed so that we could finally take off. Not what we expected from Alaska!

SEA
ORD
Excellent 8.6

Great crew. Boarding process.

ORD
SEA
Excellent 10.0

We especially liked the in flight movies which you could rent on a tablet like device similar in size to an iPad. Also, we appreciate airlines that still board the plane by row starting in the rear. That is the most sensible way to board a plane. Also, I had plenty of legroom while seated.

Nothing to complain about.

Tue, Mar 13
ORD
HLN
5h 31m
Wed, Apr 4
HLN
ORD
6h 24m
Trip: 23 days
Overall 0.0 Poor
Based on 0 reviews
Wed, Mar 14
ORD
HLN
10h 19m
Wed, Apr 4
HLN
ORD
6h 24m
Trip: 22 days
8.4ExcellentShow reviews
Overall 8.4 Excellent
Based on 16948 reviews
Overall
8.6
Boarding
8.7
Comfort
8.4
Crew
8.9
Entertainment
7.9
Food
8.0
HNL
PDX
Mediocre 3.3

They pack you in like sardines and we as customers are supposed to like this. The seating sucks, the leg room sucks. My Hawaiian flight was great, great customer service, seating and leg room was great. If I could have and should have flown Hawaiian instead of Alaska. I like Alaska Airlines but truely the plane I was on was old, crowded and hated the flight. Alaska could step up to the plate and provide a better experience. If I gauged my experience on Alaska through today's flight I would never fly them again. Really Alaska I know you can do better.

SEA
ORD
Excellent 8.6

Great crew. Boarding process.

SEA
AUS
Mediocre 3.0

Flight attendants were nice

First time (and hopefully last) flying Alaskan. Boarding was ok, not the most efficient but it worked. Once aboard a predicted snow storm started (in Seattle so not the first time this has happened) and we had to de-ice. This process was exceptionally long, in fact so long that we had to add fuel for the trip. These two delays conveniently “timed out” the pilots, brilliant! Total delay was over 4 hours, all to be blamed on their ineptitude. Seems like the norm for airlines these days but this was blatant mismanagement.

PDX
AUS
Excellent 9.6

The flight attendants were extremely pleasant.

I noticed my area wasn't clean. I found tissues and trash in one of the pockets. P

SFO
LAX
Good 7.3

Screen on the seat back!

Sun, Mar 11
ORD
HLN
7h 01m
Wed, Mar 14
HLN
ORD
6h 23m
Trip: 3 days
7.8GoodShow reviews
Overall 7.8 Good
Based on 16097 reviews
Overall
8.0
Boarding
8.1
Comfort
7.8
Crew
8.4
Entertainment
7.5
Food
7.4
IND
ATL
Excellent 8.4

Very comfortable seat and nice boarding and exit.

Not clear at all on what was complimentary, etc. Had a very large man next to me, practically sharing my seat so getting any needed work done was out of the question unfortunately.

IND
MSP
Okay 4.3

Flight attendant from IND to Minneapolis must have had a rough evening or bad morning. Service in airplane is usually poor but this one was worse. Bumping most of the passenger when passing, handing drinks behind his back, not smiling.

GPT
ATL
Good 6.0

The crew was organized and made us all laugh, and had a great personality.

I upgraded my seat and paid extra for one with more room. And I wasn’t impressed with my upgrade, doesn’t feel like more leg than regular seats. Comfort was below average.

ATL
CUN
Good 6.3

The crew was outstanding, polite, and professional.

Seats were comfortable, but much too crowded. The seating would have been very good for children but for adults it was much too crowded. My knees were up against the seat in front and my back is sore from having to spend most of the trip twisted to try to fit into the small space. Also, my seat was is row 16 and was called a “premium” seat and I was charged an extra $24 for it. I did not find it any different than all the seats around me. What was the extra charge for?

ATL
ALB
Good 6.0

The crew was amazing. They were attentive and very professional

I upgraded my seat and paid extra for one with more room. And I wasn’t impressed with my upgrade, doesn’t feel like more leg than regular seats. Comfort was below average. The crew

Wed, Mar 14
ORD
HLN
6h 36m
Wed, Apr 4
HLN
ORD
6h 24m
Trip: 22 days
Overall 0.0 Poor
Based on 0 reviews
Thu, Mar 8
ORD
HLN
8h 09m
Wed, Mar 14
HLN
ORD
6h 24m
Trip: 6 days
8.4ExcellentShow reviews
Overall 8.4 Excellent
Based on 16948 reviews
Overall
8.6
Boarding
8.7
Comfort
8.4
Crew
8.9
Entertainment
7.9
Food
8.0
LAX
MZT
Okay 4.3

The AC worked on the second plane they loaded us onto at last.

The fact that we had to 'de-plane' and then they still didn't leave! First, the AC didn't work so we had to sit in a hot plane for an hour. Finally, they decided we couldn't use that plane so everyone had to switch planes. Next, one of the passengers was sick so we had to wait for a medic to come and examine the person, only to have him/her removed so that we could finally take off. Not what we expected from Alaska!

PDX
AUS
Excellent 9.6

The flight attendants were extremely pleasant.

I noticed my area wasn't clean. I found tissues and trash in one of the pockets. P

SEA
AUS
Mediocre 3.0

Flight attendants were nice

First time (and hopefully last) flying Alaskan. Boarding was ok, not the most efficient but it worked. Once aboard a predicted snow storm started (in Seattle so not the first time this has happened) and we had to de-ice. This process was exceptionally long, in fact so long that we had to add fuel for the trip. These two delays conveniently “timed out” the pilots, brilliant! Total delay was over 4 hours, all to be blamed on their ineptitude. Seems like the norm for airlines these days but this was blatant mismanagement.

SEA
LAS
Excellent 10.0

We appreciate airlines that still board the plane by row starting in the rear. That is the most sensible way to board a plane.

Nothing to complain about.

SFO
LAX
Good 7.3

Screen on the seat back!

Wed, Mar 7
ORD
HLN
7h 13m
Thu, Mar 15
HLN
ORD
6h 05m
Trip: 8 days
Overall 0.0 Poor
Based on 0 reviews
Wed, May 30
ORD
HLN
7h 00m
Tue, Jun 19
HLN
ORD
7h 41m
Trip: 21 days
7.8GoodShow reviews
Overall 7.8 Good
Based on 16097 reviews
Overall
8.0
Boarding
8.1
Comfort
7.8
Crew
8.4
Entertainment
7.5
Food
7.4
IND
MSP
Okay 4.3

Flight attendant from IND to Minneapolis must have had a rough evening or bad morning. Service in airplane is usually poor but this one was worse. Bumping most of the passenger when passing, handing drinks behind his back, not smiling.

IND
ATL
Excellent 8.4

Very comfortable seat and nice boarding and exit.

Not clear at all on what was complimentary, etc. Had a very large man next to me, practically sharing my seat so getting any needed work done was out of the question unfortunately.

ATL
ALB
Good 6.0

The crew was amazing. They were attentive and very professional

I upgraded my seat and paid extra for one with more room. And I wasn’t impressed with my upgrade, doesn’t feel like more leg than regular seats. Comfort was below average. The crew

ATL
CUN
Good 6.3

The crew was outstanding, polite, and professional.

Seats were comfortable, but much too crowded. The seating would have been very good for children but for adults it was much too crowded. My knees were up against the seat in front and my back is sore from having to spend most of the trip twisted to try to fit into the small space. Also, my seat was is row 16 and was called a “premium” seat and I was charged an extra $24 for it. I did not find it any different than all the seats around me. What was the extra charge for?

AMS
JFK
Okay 5.6

Food was better than the usual airline food. We also got a Valentine's day chocolate.

seats too narrow, barely have room to sit and stand. No USB charger

Thu, Mar 8
ORD
HLN
8h 09m
Thu, Mar 15
HLN
ORD
6h 05m
Trip: 7 days
Overall 0.0 Poor
Based on 0 reviews
Fri, Jun 1
ORD
HLN
5h 48m
Tue, Jun 19
HLN
ORD
4h 46m
Trip: 19 days
7.8GoodShow reviews
Overall 7.8 Good
Based on 16097 reviews
Overall
8.0
Boarding
8.1
Comfort
7.8
Crew
8.4
Entertainment
7.5
Food
7.4
STL
ATL
Okay 4.6

They changed my flight to a different one departing 2 hours earlier and did not notify me! The original flight was still available & they would not let me take it despite my reservation paper work. CRAZY! I have a two hour drive to the airport this gave me the option to leave home at 2:30am or go the night before and pay for a hotel. Flight was managed by DELTA who also did not care! All involved blamed each other. Beware

JFK
LAX
Excellent 10.0

The in flight entertainment was superb.

I have no complaints.

ATL
EYW
Excellent 8.6

Once we hit the coast we skirted down the coas of Florida which provided a spectacular view. The approach and landing at Key West airport was thrilling and absolutely perfect. We’ve flown Delta many times but this was our first but not last time to Key West.

Nothing

ATL
ALB
Good 6.0

The crew was amazing. They were attentive and very professional

I upgraded my seat and paid extra for one with more room. And I wasn’t impressed with my upgrade, doesn’t feel like more leg than regular seats. Comfort was below average. The crew

GPT
ATL
Good 6.0

The crew was organized and made us all laugh, and had a great personality.

I upgraded my seat and paid extra for one with more room. And I wasn’t impressed with my upgrade, doesn’t feel like more leg than regular seats. Comfort was below average.

Sat, Mar 10
ORD
HLN
5h 31m
Mon, Mar 12
HLN
ORD
6h 24m
Trip: 2 days
Overall 0.0 Poor
Based on 0 reviews
Sat, Jun 2
ORD
HLN
5h 01m
Tue, Jun 19
HLN
ORD
4h 46m
Trip: 18 days
7.8GoodShow reviews
Overall 7.8 Good
Based on 16097 reviews
Overall
8.0
Boarding
8.1
Comfort
7.8
Crew
8.4
Entertainment
7.5
Food
7.4
ATL
ALB
Good 6.0

The crew was amazing. They were attentive and very professional

I upgraded my seat and paid extra for one with more room. And I wasn’t impressed with my upgrade, doesn’t feel like more leg than regular seats. Comfort was below average. The crew

AMS
PDX
Mediocre 3.0

NOTHING

IND
MSP
Okay 4.3

Flight attendant from IND to Minneapolis must have had a rough evening or bad morning. Service in airplane is usually poor but this one was worse. Bumping most of the passenger when passing, handing drinks behind his back, not smiling.

MCI
LGA
Good 6.0

Too crowded overhead storage got filled right away. Had to place my bag under seat. Could not extend my legs.

AMS
JFK
Okay 5.6

Food was better than the usual airline food. We also got a Valentine's day chocolate.

seats too narrow, barely have room to sit and stand. No USB charger

Tue, Jun 5
ORD
HLN
5h 48m
Tue, Jun 19
HLN
ORD
5h 05m
Trip: 15 days
7.8GoodShow reviews
Overall 7.8 Good
Based on 16097 reviews
Overall
8.0
Boarding
8.1
Comfort
7.8
Crew
8.4
Entertainment
7.5
Food
7.4
JFK
LAX
Excellent 10.0

The in flight entertainment was superb.

I have no complaints.

STL
ATL
Okay 4.6

They changed my flight to a different one departing 2 hours earlier and did not notify me! The original flight was still available & they would not let me take it despite my reservation paper work. CRAZY! I have a two hour drive to the airport this gave me the option to leave home at 2:30am or go the night before and pay for a hotel. Flight was managed by DELTA who also did not care! All involved blamed each other. Beware

ATL
ALB
Good 6.0

The crew was amazing. They were attentive and very professional

I upgraded my seat and paid extra for one with more room. And I wasn’t impressed with my upgrade, doesn’t feel like more leg than regular seats. Comfort was below average. The crew

IND
ATL
Excellent 8.4

Very comfortable seat and nice boarding and exit.

Not clear at all on what was complimentary, etc. Had a very large man next to me, practically sharing my seat so getting any needed work done was out of the question unfortunately.

LAX
JFK
Excellent 10.0

I was able to pass the time with ease. A+++ in flight experiences. Great airline staff and awesome food.

No complaints whatsoever.

Tue, Mar 13
ORD
HLN
8h 19m
Sun, Apr 1
HLN
ORD
4h 50m
Trip: 20 days
Overall 0.0 Poor
Based on 0 reviews
Mon, Jun 11
ORD
HLN
7h 00m
Tue, Jun 19
HLN
ORD
4h 46m
Trip: 9 days
7.8GoodShow reviews
Overall 7.8 Good
Based on 16097 reviews
Overall
8.0
Boarding
8.1
Comfort
7.8
Crew
8.4
Entertainment
7.5
Food
7.4
IND
MSP
Okay 4.3

Flight attendant from IND to Minneapolis must have had a rough evening or bad morning. Service in airplane is usually poor but this one was worse. Bumping most of the passenger when passing, handing drinks behind his back, not smiling.

IND
ATL
Excellent 8.4

Very comfortable seat and nice boarding and exit.

Not clear at all on what was complimentary, etc. Had a very large man next to me, practically sharing my seat so getting any needed work done was out of the question unfortunately.

ATL
CUN
Good 6.3

The crew was outstanding, polite, and professional.

Seats were comfortable, but much too crowded. The seating would have been very good for children but for adults it was much too crowded. My knees were up against the seat in front and my back is sore from having to spend most of the trip twisted to try to fit into the small space. Also, my seat was is row 16 and was called a “premium” seat and I was charged an extra $24 for it. I did not find it any different than all the seats around me. What was the extra charge for?

STL
ATL
Okay 4.6

They changed my flight to a different one departing 2 hours earlier and did not notify me! The original flight was still available & they would not let me take it despite my reservation paper work. CRAZY! I have a two hour drive to the airport this gave me the option to leave home at 2:30am or go the night before and pay for a hotel. Flight was managed by DELTA who also did not care! All involved blamed each other. Beware

LAX
JFK
Excellent 10.0

I was able to pass the time with ease. A+++ in flight experiences. Great airline staff and awesome food.

No complaints whatsoever.

Wed, Mar 14
ORD
HLN
8h 19m
Sun, Apr 1
HLN
ORD
4h 50m
Trip: 19 days
Overall 0.0 Poor
Based on 0 reviews
Wed, Jul 18
ORD
HLN
7h 06m
Tue, Jul 24
HLN
ORD
4h 46m
Trip: 7 days
7.8GoodShow reviews
Overall 7.8 Good
Based on 16097 reviews
Overall
8.0
Boarding
8.1
Comfort
7.8
Crew
8.4
Entertainment
7.5
Food
7.4
STL
ATL
Okay 4.6

They changed my flight to a different one departing 2 hours earlier and did not notify me! The original flight was still available & they would not let me take it despite my reservation paper work. CRAZY! I have a two hour drive to the airport this gave me the option to leave home at 2:30am or go the night before and pay for a hotel. Flight was managed by DELTA who also did not care! All involved blamed each other. Beware

IND
ATL
Excellent 8.4

Very comfortable seat and nice boarding and exit.

Not clear at all on what was complimentary, etc. Had a very large man next to me, practically sharing my seat so getting any needed work done was out of the question unfortunately.

ATL
EYW
Excellent 8.6

Once we hit the coast we skirted down the coas of Florida which provided a spectacular view. The approach and landing at Key West airport was thrilling and absolutely perfect. We’ve flown Delta many times but this was our first but not last time to Key West.

Nothing

MCI
LGA
Good 6.0

Too crowded overhead storage got filled right away. Had to place my bag under seat. Could not extend my legs.

JFK
LAX
Excellent 10.0

The in flight entertainment was superb.

I have no complaints.

Chicago O'Hare International to Helena Flight Information

Flights Arrive in Helena
Flights Depart from Chicago O'Hare International
Flight Price $356
Distance 1228 miles
Airlines Alaska Airlines, Delta
*
Prices are per person and are for e–tickets and include all taxes & fees in USD.

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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.