HomeSearch by dateVacation packagesHotelsFlight dealsCar rentalTravel tips & news
Helena

$169+ Cheap flights from Chicago (CHI) to Helena (HLN)

This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 1/17. Fares are subject to change and may not be available on all flights or dates of travel.
CHI — HLN
dic. 23 — dic. 301
lun. 12/23
lun. 12/30
1 adult, Economy
We work with more than 300 partners to bring you better travel deals

Find cheap flights from Chicago to Helena with Cheapflights

1. Tell us where you want to go
Enter your travel information like dates, passengers, trip type (one-way or round trip), and preferred cabin class then click “Find deals”
2. Select your favorite providers
We find the providers serving your travel needs. Choose up to four travel providers to compare side-by-side for flights, hotels, or car rentals.
3. Compare prices and book
Review each provider’s pricing and select the best option for you! Book through your favorite provider’s website for a seamless experience.

Cheap flight deals from Chicago to Helena

Discover tips and strategies to find the most affordable flight options for your journey from Chicago (CHI) to Helena (HLN). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated diciembre 18, 2024.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$295
(Alaska Airlines)

One-way from

$169
(Alaska Airlines)
Provider with most accurate pricing for Chicago (CHI)-Helena flight deals.
Search Deals
Provider most trusted by Cheapflights users for Chicago (CHI)-Helena flights.
Search Deals
From Chicago (CHI) to Helena
Search Deals
One-way flight from Chicago (CHI) to Helena
Search Deals

Find flight deals from Chicago to Helena

Cheapest flights from Chicago to Helena
Explore the most affordable flight options available from Chicago to Helena. Find the lowest fares from popular airlines and budget airlines, with prices last updated on diciembre 18, 2024.

This Delta deal was found by Cheapflights users on 12/16. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mar. 12/314:00 pmORD - HLN
1 stop7h 52mDelta
mar. 1/75:50 amHLN - ORD
1 stop6h 57mDelta
Deal found 12/16$717
This United Airlines deal was found by Cheapflights users on 12/17. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mié. 12/188:45 amORD - HLN
1 stop6h 12mUnited Airlines
sáb. 12/216:25 amHLN - ORD
1 stop5h 50mUnited Airlines
Deal found 12/17$1,079
This Alaska Airlines deal was found by Cheapflights users on 12/17. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
sáb. 12/216:00 amORD - HLN
1 stop9h 49mAlaska Airlines
dom. 12/223:29 pmHLN - ORD
1 stop24h 21mAlaska Airlines
Deal found 12/17$2,444

Find flights from Chicago to Helena within your budget

Customize your flight search to find flights from Chicago to Helena that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated diciembre 18, 2024.

Fly from

Any airport

Fly to

Any airport

Route

Depart

Return

Price

ChicagoHelena

ORD - HLN

ORDHLN

Chicago O'Hare Intl

mié. 1/15

5:28 pm-4:04 pm

1 stop23h 36m

Helena

mar. 1/21

4:41 pm-1:07 pm

2 stops19h 26m

$295

ChicagoHelena

ORD - HLN

ORDHLN

Chicago O'Hare Intl

mié. 1/15

7:10 am-1:41 pm

1 stop7h 31m

Helena

mar. 1/21

2:25 pm-9:25 pm

1 stop6h 00m

$306

ChicagoHelena

ORD - HLN

ORDHLN

Chicago O'Hare Intl

sáb. 2/1

2:15 pm-10:54 pm

2 stops9h 39m

Helena

sáb. 2/8

1:30 pm-11:49 pm

2 stops9h 19m

$446

ChicagoHelena

MDW - HLN

MDWHLN

Chicago Midway

vie. 1/31

2:08 pm-11:07 pm

2 stops9h 59m

Helena

vie. 2/7

5:54 am-5:43 pm

2 stops10h 49m

$516

ChicagoHelena

ORD - HLN

ORDHLN

Chicago O'Hare Intl

vie. 1/17

5:28 pm-4:04 pm

1 stop23h 36m

$169

ChicagoHelena

ORD - HLN

ORDHLN

Chicago O'Hare Intl

vie. 1/3

7:30 am-12:45 pm

1 stop6h 15m

$398

ChicagoHelena

MDW - HLN

MDWHLN

Chicago Midway

vie. 1/3

12:10 pm-10:52 pm

2 stops11h 42m

$403

Flights are sorted by cheapest round-trip flights first.

Deals found on 12/16

Compare providers for flights from Chicago to Helena

Provider information is updated monthly. Please note that these providers often have deals for this flight, but the availability may vary on a day-by-day basis on Cheapflights.
Use the table below to compare price accuracy, trust ratings, and cancellation policies for each provider offering flight deals from Chicago to Helena in December.
ProviderPrice AccuracyTrust Score*
ExpediaPrice Accuracy1 starTrust Score*3 stars
FlightHubPrice Accuracy3 starsTrust Score*3 stars
eDreamsPrice Accuracy3 starsTrust Score*3 stars
PricelinePrice Accuracy1 starTrust Score*3 stars

*The Trust Score is based on feedback from users after their booking experience. It measures overall satisfaction, helping us identify issues like hidden fees, problems during the ticketing process, and the quality of customer service. This score is our best indicator of the provider's quality and reliability.

  • Most accurate provider: When it comes to deals on Chicago-Helena flights, users find the pricing of FlightHub to be most consistent on Cheapflights vs. FlightHub Users can find the same prices on Chicago-Helena flight deals on Cheapflights vs. FlightHub >95% of the time. Price accuracy is based on data collected from Chicago-Helena flight searches over the past month and is updated monthly.
  • Most trusted provider: When it comes to deals on Chicago-Helena flights, Cheapflights users trust FlightHub the most. FlightHub has received a user feedback score of 3 out of 3 stars (3 being the best), meaning they have been trusted the most by Cheapflights users looking for Chicago-Helena flight deals. Provider user feedback score is based on Cheapflights searches over the past month and is updated monthly.

Best time to book a flight from Chicago to Helena

Have a flexible travel schedule? Discover the best time to fly to Helena from Chicago with our price prediction graph.
Estimated round-trip price
Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.

Travel insights for flights from Chicago to Helena

Get recent, data-driven insights about flights from Chicago to Helena including ideal travel times, pricing trends, and more.

What is the cheapest month to book a flight from Chicago to Helena?

Currently, February is the cheapest month in which you can book a flight from Chicago to Helena (average of $353). Flying from Chicago to Helena in July is currently the most expensive (average of $631). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

What is the cheapest time of day to fly from CHI to HLN?

Find hourly flight availability from Chicago to Helena. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated diciembre 18, 2024.

When flying from Chicago to Helena, the time of day you fly usually plays a role in the price. Save by searching for a flight in the morning, which can drop the price by up to 36% versus a flight at noon.

Rainfall in Helena by month

Plan your trip to Helena by taking into account the average rainfall totals by month.

In terms of precipitation, rainfall in Helena ranges from 0.3 - 2.1 inches per month. June is typically the wettest month, when rainfall can reach 2.1 in. February is typically the driest time to visit Helena when rainfall is around 0.3 in.

Temperature in Helena by month

Plan your trip to Helena by taking into account the average temperature totals by month.

If weather is an important factor for your trip to Helena, use this chart to help with planning. For those seeking warmer temperatures, July is the ideal time of year to visit, when temperatures reach an average of 69.8 F. Travelers looking to avoid the cold should look outside of December, when temperatures are typically at their lowest (around 21.2 F).

Reviews of airlines servicing Helena

Get insights into the airlines that provide service to Helena. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to Helena. Reviews last updated diciembre 18, 2024.
Alaska Airlines
8.0
Very good
9,552 reviews

Crew

8.5

Entertainment

7.1

Boarding

8.2

Comfort

7.9

Food

7.2

Overall

8.0

Reviews

1 / 10

Things were good, crew was good. It was just the flight itself was very rough. Lots of turbulence, probably one of the shakiest flights I've been on. Kids throwing up, kids crying everywhere because of it.

Alaska Airlines
8.0
Very good
9,552 reviews
Alaska Airlines
8.0
Very good
9,552 reviews

Crew

8.5

Entertainment

7.1

Boarding

8.2

Comfort

7.9

Food

7.2

Overall

8.0

Reviews

1 / 10

Things were good, crew was good. It was just the flight itself was very rough. Lots of turbulence, probably one of the shakiest flights I've been on. Kids throwing up, kids crying everywhere because of it.

Delta
8.0
Very good
8,604 reviews
Alaska Airlines
8.0
Very good
9,552 reviews

Crew

8.5

Entertainment

7.1

Boarding

8.2

Comfort

7.9

Food

7.2

Overall

8.0

Reviews

1 / 10

Things were good, crew was good. It was just the flight itself was very rough. Lots of turbulence, probably one of the shakiest flights I've been on. Kids throwing up, kids crying everywhere because of it.

United Airlines
7.4
Good
9,059 reviews
Alaska Airlines
8.0
Very good
9,552 reviews

Crew

8.5

Entertainment

7.1

Boarding

8.2

Comfort

7.9

Food

7.2

Overall

8.0

Reviews

1 / 10

Things were good, crew was good. It was just the flight itself was very rough. Lots of turbulence, probably one of the shakiest flights I've been on. Kids throwing up, kids crying everywhere because of it.

Related info for your journey

Find useful and relevant information for your journey from Chicago to Helena. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • What airport do you fly into for flights to Helena from Chicago?

    Located just 2.7 mi from the city center, Helena is the airport most travelers will use when flying to Helena from Chicago. Booking flights from Chicago to Helena (HLN) should be relatively easy as there are 0 daily inbound flights from Chicago from 0 different airlines.

  • What are the cheapest airlines flying from Chicago to Helena round-trip?

    Currently priced at $295, Alaska Airlines will fly you from Chicago to Helena and back. In addition to Alaska Airlines, many other airlines offer competitively priced options for your trip. Search Cheapflights for deals from United Airlines and Delta - these airlines can fly you to your destination from $306 and $446, respectively.

  • Can I find deals for flights from Chicago to Helena that include hotel bookings?

    Yes. In addition to deals on Chicago to Helena flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from Chicago to Helena?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Chicago to Helena.

  • Can I find deals for business class flights from Chicago to Helena?

    Yes. Cheapflights offers flight deals from Chicago to Helena by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

  • What is the cheapest month to book a flight from Chicago to Helena?

    Currently, February is the cheapest month in which you can book a flight from Chicago to Helena (average of $353). Flying from Chicago to Helena in July is currently the most expensive (average of $631). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

See more FAQs

Browse thousands of different options on Cheapflights for your next trip

Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.

Alternative routes for Chicago to Helena

See prices for flight routes from nearby airports that may be better suited for you.
O'Hare Intl to Bozeman flights
O'Hare Intl to Kalispell flights
Midway to Bozeman flights
St. Louis to Kalispell flights
Midway to Kalispell flights
O'Hare Intl to Missoula flights
St. Louis to Bozeman flights
O'Hare Intl to Helena flights
O'Hare Intl to Great Falls flights
Midway to Missoula flights
O'Hare Intl to Billings flights
Midway to Billings flights
St. Louis to Missoula flights
St. Louis to Great Falls flights
Moline to Kalispell flights
Midway to Helena flights
St. Louis to Billings flights
O'Hare Intl to West Yellowstone flights
Midway to Great Falls flights
Peoria to Missoula flights
O'Hare Intl to Cody flights
Peoria to Bozeman flights
St. Louis to Cody flights
St. Louis to Helena flights
Peoria to Billings flights
Peoria to Helena flights
Moline to Billings flights
Moline to Bozeman flights
Midway to Cody flights
Bloomington to Kalispell flights
Peoria to Kalispell flights
Springfield to Bozeman flights
St. Louis to West Yellowstone flights
Bloomington to Bozeman flights
Bloomington to Great Falls flights
Bloomington to Helena flights
Bloomington to Missoula flights
Champaign to Billings flights
Champaign to Bozeman flights
St. Louis to Butte flights
O'Hare Intl to Butte flights
Springfield to Missoula flights
Dubuque to Bozeman flights
Dubuque to Kalispell flights
Midway to West Yellowstone flights
100% Free
Cheapflights is completely free to use, so you can start saving the moment you arrive.
Book with Flexibility
Our users can plan ahead with confidence and find flights with no change fees
Travel Smart
Millions of people come to us for their flight needs every year. We help make travel planning easy by providing useful insights and data-driven graphs that can inform your decisions.