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HLN - CHI

Find cheap flights from Helena to Chicago from $409

This is the cheapest round-trip flight price found by a KAYAK user in the last 72 hours by searching for a flight from Helena to Chicago departing on 6/7. Fares are subject to change and may not be available on all flights or dates of travel. Click the price to replicate the search for this deal.
1 adult
0 bags
jeu. 6/6
jeu. 6/13

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

 
These are the airlines KAYAK users have selected most often from within our search results in flight searches from Helena to Chicago, as well as popular online travel agencies
These are the airlines KAYAK users have selected most often from within our search results in flight searches from Helena to Chicago, as well as popular online travel agencies
In the last 7 days travelers have searched 42,573,820 times on KAYAK, and here is why:

Save 21% or moreCompare multiple travel sites with one search.

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Bundle and saveSave money when you bundle your flight + hotel.

Cheap flight deals from Helena to Chicago (HLN-CHI)

Here are some of the best deals found on KAYAK recently from the most popular airlines for round-trip flights from Helena to Chicago that are departing in the next months. While these flights were available on KAYAK in the last 72 hours, prices and availability are subject to change and deals may expire.
Discover the best prices and deals for you by selecting your travel dates.
Choose your dates
3:01 pm - 4:40 amHLN-ORD
12h 39m2 stops
9:20 pm - 11:59 pmORD-HLN
27h 39m1 stop
$409Alaska Airlines
Find Deal
ven., juin 7 - lun., juin 10
3:01 pm - 11:49 pmHLN-ORD
7h 48m1 stop
9:20 pm - 11:59 pmORD-HLN
27h 39m1 stop
$431Alaska Airlines
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ven., juin 7 - lun., juin 10
1:04 pm - 9:47 pmHLN-ORD
7h 43m1 stop
7:15 am - 12:36 pmORD-HLN
6h 21m1 stop
$488Delta
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jeu., sept. 12 - dim., sept. 15
3:01 pm - 4:40 amHLN-ORD
12h 39m2 stops
8:00 am - 11:59 pmORD-HLN
16h 59m2 stops
$490Alaska Airlines
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ven., juin 7 - lun., juin 10
1:20 pm - 9:44 pmHLN-ORD
7h 24m1 stop
1:25 pm - 10:31 pmORD-HLN
10h 06m2 stops
$493Delta
Find Deal
jeu., juil. 4 - jeu., juil. 18
3:42 pm - 4:40 amHLN-ORD
11h 58m1 stop
9:22 pm - 3:05 pmORD-HLN
18h 43m1 stop
$494Alaska Airlines
Find Deal
mar., juil. 2 - mar., juil. 16
1:20 pm - 9:44 pmHLN-ORD
7h 24m1 stop
12:17 pm - 10:31 pmORD-HLN
11h 14m2 stops
$518Delta
Find Deal
jeu., juil. 4 - mar., juil. 16
6:00 am - 12:43 pmHLN-ORD
5h 43m1 stop
12:17 pm - 10:31 pmORD-HLN
11h 14m2 stops
$543Delta
Find Deal
mer., juil. 3 - mar., juil. 16
6:50 am - 12:21 amHLN-ORD
16h 31m1 stop
7:10 am - 1:39 pmORD-HLN
7h 29m1 stop
$577United Airlines
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mer., mai 22 - lun., mai 27
2:20 pm - 12:21 amHLN-ORD
9h 01m1 stop
11:45 am - 1:39 pmORD-HLN
26h 54m3 stops
$656United Airlines
Find Deal
mer., mai 22 - lun., mai 27

Flights from Helena to Chicago - Travel Insights & Trends

Get data-powered insights and trends into flights from Helena to Chicago to help you find the cheapest flights, the best time to fly and much more.

What’s the cheapest day of the week to fly from Helena to Chicago?

The average price of all flights from Helena to Chicago clicked on KAYAK for each day over the last 12 months.
When flying from Helena to Chicago, you should consider leaving on a Tuesday and avoid Mondays if you are looking for the best rates. For your return to Helena, you’ll find the best rates on Mondays and the most expensive ones on Tuesdays.

Good to know

High season

June

Cheapest flight

$409
Most popular time to fly and prices are also 11% lower on average.
Flight from Helena to Chicago O'Hare Airport

When to book flights from Helena to Chicago

Are your dates flexible? Find out the best times to travel from Helena to Chicago based on our flight data from the last year. Discover the cheapest month and even day to fly.
Estimated round-trip price
KAYAK looks at all historical flight data for each date to provide a predicted price for one-way trips or round-trips with a duration up to 40 days. While we try to provide actual minimum prices for each date, some prices are predictions and actual prices may differ.

FAQs for booking flights from Helena to Chicago

  • What is the cheapest flight from Helena to Chicago?

    In the last 3 days, the lowest price for a flight from Helena to Chicago was $409 for a round-trip ticket.

  • Do I need a passport to fly between Helena and Chicago?

    No, a passport isn't needed to fly from Helena to Chicago. However, local authorities might ask for an official ID.

  • Which airports will I be using when flying from Helena to Chicago?

    When flying out of Helena you will be using Helena. You will be landing at one of these airports: Chicago Midway or Chicago O'Hare Intl.

  • Which aircraft models fly most regularly from Helena to Chicago?

    We unfortunately don’t have that data for this specific route.

  • Which airline alliances offer flights from Helena to Chicago?

    oneworld, SkyTeam, and Star Alliance are the airline alliances operating flights between Helena and Chicago, with SkyTeam being the most commonly used for this route.

  • Which is the best airline for flights from Helena to Chicago, Delta or United Airlines?

    The two airlines most popular with KAYAK users for flights from Helena to Chicago are Delta and United Airlines. With an average price for the route of $726 and an overall rating of 8.0, Delta is the most popular choice. United Airlines is also a great choice for the route, with an average price of $702 and an overall rating of 7.4.

  • How does KAYAK find such low prices on flights from Helena to Chicago?

    KAYAK is a travel search engine. That means we look across the web to find the best prices we can find for our users. With over 2 billion flight queries processed yearly, we are able to display a variety of prices and options on flights from Helena to Chicago.

  • How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket from Helena to Chicago?

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to Chicago from Helena is likely to change within 7 days, so travelers know whether to wait or book now.

  • What is the Hacker Fare option on flights from Helena to Chicago?

    Hacker Fares allow you to combine one-way tickets in order to save you money over a traditional round-trip ticket. You could then fly to Chicago with an airline and back to Helena with another airline.

  • What is KAYAK's "flexible dates" feature and why should I care when looking for a flight from Helena to Chicago?

    Sometimes travel dates aren't set in stone. If your preferred travel dates have some wiggle room, flexible dates will show you all the options when flying to Chicago from Helena up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

See more FAQs

Top airlines flying from Helena to Chicago

 
See real verified KAYAK customer reviews for airlines flying from Helena to Chicago. Airline scores are aggregated from all reviews left by passengers on KAYAK after flying with an airline. KAYAK doesn’t show reviews that are older than 5 years. Learn how KAYAK collects reviews.
Need help choosing which airline to fly with from Helena to Chicago? KAYAK airline reviews give an overall score for each airline based on loads of factors, including comfort, boarding, in-flight entertainment and more, to make your decision easier. See airline scores according to verified KAYAK customer reviews.
8.0
DeltaOverall score based on 10818 reviews
8.6Crew
8.0Entertainment
7.4Food
7.9Comfort
8.2Boarding
Airline reviews

The gate area was incredibly short staffed, with one representative manning 4-5 flights, which caused a 3 hr delay in boarding even though the plane was all ready to leave. Other flights also were delayed because of this. The flight crew was awesome and I feel bad for the only gate worker on call, but Delta needs to hire more employees.

2.0 MediocreAnonymous, May 2024AVL - LGA
Read more about Delta reviews

The gate area was incredibly short staffed, with one representative manning 4-5 flights, which caused a 3 hr delay in boarding even though the plane was all ready to leave. Other flights also were delayed because of this. The flight crew was awesome and I feel bad for the only gate worker on call, but Delta needs to hire more employees.

Very frustrated with boarding gate crew. She announced the plane was small and they would be limiting us to one item to carry on. Not a problem for me as I understand the tiny planes have limited space!! Not the case here! It was a rather large plane and had plenty of room for bags! So because I don’t want to be one of “those people” who ignores the request to check a carry on I did so asking if I would be able to pick it up at the bottom of the ramp on arrival in Knoxville to which she responded “yes”! Then I watched as every other passenger held onto their 2 items and boarded!! Then when we arrived in Knoxville our 2 carry ons had been put with all the other luggage and we had to go to baggage pick up and wait for all the big checked bags to come off the carousel! So she lied!! Frustrating. Next time I won’t be so nice!

It was a good experience except when boarding a female flight attendant did not go out of her way to assist my teenage daughters in finding space for their carry-ons after their compartments were full.

On time departure, smooth trip, flight attendant told through passengers the gate we would arrive at and the gate our outbound flight was departing from. Early arrival

Checking in at the airport the agent only booked the first keg of my trip and had my checked luggage going to the airport with a layover! Never was issued a boarding pass for the second leg or received sticker fir my checked bag. All was well in the end! Delta agents helped to resolve the situation!!!

Delayed due to an ill passenger after loading. Not preventable on Delta's part. Was in first class. The seats are becoming worn and detaching from their velcro attachments. Only got snacks on flight. The attendant was not the friendliest.

I would fly again the whole experience was great. The only feed back I can give that they don't do that American Airlines does is the crew there is more humorous with boarding and thank their passengers. It makes it more fun to fly with them. I would however fly Delta again.

From Atlanta to Cabo I would have hoped on a plane that size I would have been able to breathe and wiggle my feet a little! The leg room in that plane is non existent and I am only 5”4’. And the air vent either wasn’t working very well or just could not blow air from the ceiling to the seat area as I was suffocating through the entire flight! And please don’t say I would have been more comfortable in first class because I cannot afford those rates and have always travelled Main Cabin without issues !

The pilots were good. Disappointing when planes don't have electrical ports

I liked the piloting of the aircraft. Very disappointed about lack of electrical ports. Also, although a short flight. there was enough time to hand out snacks to comfort + seats as was done for first class.

I was told we'd have a hot breakfast option in first class, so I chose not get a hot breakfast. It was a very strange meal, but the fresh fruit was very good quality. Service was excellent from ORD to ELP. No service from MBS to ORD, not even water. However, when flying American from FNT to ORD, which is a shorter flight, they at least pass out snacks and offer water.

The delays (5 hrs) were a comedy of errors, and the multiple safety issues encountered were very concerning.

The flight was delayed instead of leaving at 11 it left at 12.20

United WiFi is consistently unusable (it can take 10 mins to load a single web page). If you need Wifi to do work, be prepared to lose half a day of productivity.

Good movies, iffy pay WiFi, food ok- on time though and that was great!

Awful…flight was delayed more than 12hrs, missed all connections to Fort Wayne, IN, had to get flight to another city 2 hours from my destination, flight was again delayed by 40 mins because they did not have enough fuel, again missed a connection, finally arrived in Indiana at 11pm…but before my 2 hour drive home, ay, no Five That Our Luggage Never Made On The plane and Still In Chicago

Boarding was friendly and quick. While the plane model was older with no live tv, the entertainment was full of movies and tv shows. All food was available. Pilots were very communicative with status of the flight. Flight landed on time.

The Palm Springs to Chicago O’Hare was on Time and Palm Springs airport is easier navigate. As our connection was only an approximately 50 minutes, we asked staff for insights for the Chicago airport in terms of transferring into the other terminal from which our flight left, and they were unhelpful. However, the United App was very helpful in terms of notifications and even providing directions. The Chicago to Detroit flight was significantly delayed which we all know does happen. However, there were very few updates or notifications as to why this was happening when we would actually arrive. It took nearly 30 minutes for bags to make it to baggage claim. We arrived nearly 1 hour late on a 40 minute flight.

Flight cancelled due to fog. No other flights available for 36 hours. Directed by United to book passage on another carrier, and submit receipts for reimbursement. Did that. United now states they will not reimburse. Currently out 2 grand.

The flight was delayed by 4 hours !!!!! It was very uncomfortable , and they told us only one our before departure

Last minute flights from Helena to Chicago

Last minute flight, train and bus deals

 
These last-minute flight deals are the cheapest flights found on KAYAK in the last 72 hours for flights from Helena to Chicago that are departing in the next 10 days.
5/12dim.
multi-stopUnited Airlines
7h 41mHLN-ORD
5/16jeu.
multi-stopUnited Airlines
7h 16mORD-HLN
$1,138
5/12dim.
multi-stopDelta
9h 59mHLN-ORD
5/16jeu.
multi-stopDelta
5h 58mORD-HLN
$1,753
5/12dim.
multi-stopDelta
7h 52mHLN-ORD
5/16jeu.
multi-stopDelta
11h 47mORD-HLN
$1,973

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Helena - Chicago Flights

Departure:

Helena (HLN)United States

Return flight deals:

Chicago - Helena

Cabin classes: