HomeSearch by dateVacation packagesHotelsFlight dealsCar rentalTravel tips & news

Cheap flights from Chicago (CHI) to Helena (HLN) from $394

This is the cheapest round-trip flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 10/30. 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.
CHI — HLN
May 13 — May 201
From?
To?
Mon 5/13
Mon 5/20
1 adult, Economy
We work with more than 300 partners to bring you better travel deals

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 May 8, 2024.

Round-trip from

$332
From Chicago (CHI) to Helena
Search Deals

What is the cheapest day to fly round-trip from Chicago to Helena?

Flying to your destination on a Thursday can be more expensive, but this shouldn’t discourage you from finding affordable options to get to Helena. Check prices with Cheapflights to find a great deal for your trip.

When is the cheapest time to fly from Chicago to Helena (CHI - HLN)?

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 21% versus a flight at noon.

Cheap Delta flights from Chicago to Helena

Explore cheap flight options specifically provided by Delta for the route between Chicago and Helena. Find affordable fares and compare prices with other airlines to secure the best deal for your journey. Over the last 7 days, Cheapflights users made 2,752,338 searches. Data last updated May 8, 2024.
Peruse some of the lowest-priced Delta flights we've found from Chicago to Helena. Deals update often to give you more flight options matching your criteria
Wed 10/302:13 pmORD - HLN
2 stops23h 23mDelta
Sat 11/25:55 amHLN - ORD
2 stops10h 48mDelta
Deal found 5/7$394
Wed 10/306:50 pmORD - HLN
2 stops18h 46mDelta
Sat 11/25:55 amHLN - ORD
2 stops10h 48mDelta
Deal found 5/6$414
Wed 10/302:13 pmORD - HLN
2 stops23h 23mDelta
Sat 11/25:55 amHLN - ORD
1 stop5h 20mDelta
Deal found 5/7$446
Sun 7/217:45 amORD - HLN
1 stop5h 50mDelta
Sat 7/276:00 amHLN - ORD
1 stop5h 41mDelta
Deal found 5/7$498
Tue 10/292:05 pmMDW - HLN
2 stops33h 30mDelta
Sat 11/25:55 amHLN - MDW
2 stops11h 10mDelta
Deal found 5/7$557
Thu 10/37:15 amORD - HLN
1 stop6h 21mDelta
Sun 10/61:04 pmHLN - ORD
1 stop7h 43mDelta
Deal found 5/7$593
Thu 6/62:15 pmMDW - HLN
2 stops9h 17mDelta
Thu 6/136:00 amHLN - MDW
2 stops10h 04mDelta
Deal found 5/7$603
Wed 6/1912:22 pmORD - HLN
2 stops11h 23mDelta
Sat 7/66:00 amHLN - ORD
2 stops9h 55mDelta
Deal found 5/7$644
Mon 6/171:25 pmORD - HLN
2 stops10h 20mDelta
Sun 7/76:00 amHLN - ORD
1 stop5h 43mDelta
Deal found 5/7$653

Cheap Alaska Airlines flights from Chicago to Helena

Explore cheap flight options specifically provided by Alaska Airlines for the route between Chicago and Helena. Find affordable fares and compare prices with other airlines to secure the best deal for your journey. Over the last 7 days, Cheapflights users made 2,752,338 searches. Data last updated May 8, 2024.
Browse through some of the cheapest Alaska Airlines flights traveling from Chicago to Helena. Make sure to examine the flight information before completing your reservation.
Tue 6/186:00 amORD - HLN
1 stop18h 59mAlaska Airlines
Fri 7/57:00 amHLN - ORD
2 stops21h 15mAlaska Airlines
Deal found 5/7$409
Tue 9/246:00 amORD - HLN
1 stop10h 01mAlaska Airlines
Sat 9/283:44 pmHLN - ORD
1 stop6h 53mAlaska Airlines
Deal found 5/7$431
Wed 10/306:20 amORD - HLN
1 stop8h 42mAlaska Airlines
Sat 11/22:42 pmHLN - ORD
1 stop21h 27mAlaska Airlines
Deal found 5/7$434
Mon 6/179:22 pmORD - HLN
1 stop18h 43mAlaska Airlines
Fri 7/57:00 amHLN - ORD
2 stops21h 15mAlaska Airlines
Deal found 5/7$440
Thu 6/69:20 pmORD - HLN
1 stop18h 03mAlaska Airlines
Thu 6/137:00 amHLN - ORD
1 stop20h 40mAlaska Airlines
Deal found 5/7$464
Tue 6/188:40 amORD - HLN
1 stop7h 25mAlaska Airlines
Fri 7/57:00 amHLN - ORD
1 stop20h 40mAlaska Airlines
Deal found 5/7$474
Thu 6/68:00 amORD - HLN
2 stops16h 59mAlaska Airlines
Thu 6/137:00 amHLN - ORD
1 stop20h 40mAlaska Airlines
Deal found 5/7$485
Tue 9/245:25 pmORD - HLN
2 stops22h 36mAlaska Airlines
Sat 9/283:44 pmHLN - ORD
1 stop6h 53mAlaska Airlines
Deal found 5/7$487
Wed 7/109:22 pmORD - HLN
1 stop27h 37mAlaska Airlines
Sat 7/207:00 amHLN - ORD
1 stop20h 40mAlaska Airlines
Deal found 5/7$494

Cheap Chicago to Helena flights in May & June 2024

Find cheap flight options from Chicago to Helena specifically for the months of May and June 2024. Explore affordable fares based on user searches. Over the last 7 days, Cheapflights users made 2,752,338 searches. Prices were last updated on May 8, 2024.
The lowest fares we've come across on flights traveling from Chicago to Helena in May and June 2024. More deals are always being added, so be sure to check back regularly.
Tue 6/186:00 amORD - HLN
1 stop18h 59mAlaska Airlines
Fri 7/57:00 amHLN - ORD
2 stops21h 15mAlaska Airlines
Deal found 5/7$409
Mon 6/179:22 pmORD - HLN
1 stop18h 43mAlaska Airlines
Fri 7/57:00 amHLN - ORD
2 stops21h 15mAlaska Airlines
Deal found 5/7$440
Thu 6/69:20 pmORD - HLN
1 stop18h 03mAlaska Airlines
Thu 6/137:00 amHLN - ORD
1 stop20h 40mAlaska Airlines
Deal found 5/7$464
Tue 6/188:40 amORD - HLN
1 stop7h 25mAlaska Airlines
Fri 7/57:00 amHLN - ORD
1 stop20h 40mAlaska Airlines
Deal found 5/7$474
Thu 6/68:00 amORD - HLN
2 stops16h 59mAlaska Airlines
Thu 6/137:00 amHLN - ORD
1 stop20h 40mAlaska Airlines
Deal found 5/7$485
Thu 6/206:00 amORD - HLN
1 stop18h 59mAlaska Airlines
Fri 7/57:00 amHLN - ORD
1 stop20h 40mAlaska Airlines
Deal found 5/7$504
Tue 6/188:40 amORD - HLN
1 stop16h 19mAlaska Airlines
Sun 7/73:42 pmHLN - ORD
1 stop19h 31mAlaska Airlines
Deal found 5/7$513
Tue 6/186:35 amORD - HLN
2 stops18h 24mAlaska Airlines
Fri 7/57:00 amHLN - ORD
2 stops21h 15mAlaska Airlines
Deal found 5/7$519
Fri 6/218:00 amORD - HLN
2 stops16h 59mAlaska Airlines
Fri 7/57:00 amHLN - ORD
2 stops21h 15mAlaska Airlines
Deal found 5/7$523

Chicago to Helena 2024 flight deals

Discover exclusive flight deals for travel between Chicago and Helena in 2024. Find excellent offers based on user searches. Over the last 7 days, Cheapflights users made 2,752,338 searches. Data last updated May 8, 2024.
The lowest fares we've come across on flights traveling from Chicago to Helena in May and June 2024. More deals are always being added, so be sure to check back regularly.
Wed 10/302:13 pmORD - HLN
2 stops23h 23mDelta
Sat 11/25:55 amHLN - ORD
2 stops10h 48mDelta
Deal found 5/7$394
Tue 6/186:00 amORD - HLN
1 stop18h 59mAlaska Airlines
Fri 7/57:00 amHLN - ORD
2 stops21h 15mAlaska Airlines
Deal found 5/7$409
Wed 10/306:50 pmORD - HLN
2 stops18h 46mDelta
Sat 11/25:55 amHLN - ORD
2 stops10h 48mDelta
Deal found 5/6$414
Tue 9/246:00 amORD - HLN
1 stop10h 01mAlaska Airlines
Sat 9/283:44 pmHLN - ORD
1 stop6h 53mAlaska Airlines
Deal found 5/7$431
Wed 10/306:20 amORD - HLN
1 stop8h 42mAlaska Airlines
Sat 11/22:42 pmHLN - ORD
1 stop21h 27mAlaska Airlines
Deal found 5/7$434
Mon 6/179:22 pmORD - HLN
1 stop18h 43mAlaska Airlines
Fri 7/57:00 amHLN - ORD
2 stops21h 15mAlaska Airlines
Deal found 5/7$440
Wed 10/306:50 pmORD - HLN
2 stops18h 46mDelta
Sat 11/21:04 pmHLN - ORD
1 stop7h 43mDelta
Deal found 5/6$446
Wed 10/305:00 amORD - HLN
1 stop16h 59mUnited Airlines
Sat 11/22:04 pmHLN - ORD
1 stop8h 53mUnited Airlines
Deal found 5/6$449
Thu 6/69:20 pmORD - HLN
1 stop18h 03mAlaska Airlines
Thu 6/137:00 amHLN - ORD
1 stop20h 40mAlaska Airlines
Deal found 5/7$464

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 2,752,338 searches. Data last updated May 8, 2024.

Fly from

Any airport

Fly to

Any airport

Budget

$394 - $543

Route

Depart

Return

Price

Chicago O'Hare IntlHelena

ORD - HLN

ORDHLN

Chicago O'Hare Intl

Wed 10/30

2 stops23h 23m

Helena

Sat 11/2

2 stops10h 48m

$394

Chicago O'Hare IntlHelena

ORD - HLN

ORDHLN

Chicago O'Hare Intl

Tue 6/18

1 stop18h 59m

Helena

Fri 7/5

2 stops21h 15m

$409

Chicago O'Hare IntlHelena

ORD - HLN

ORDHLN

Chicago O'Hare Intl

Wed 10/30

2 stops18h 46m

Helena

Sat 11/2

2 stops10h 48m

$414

Chicago O'Hare IntlHelena

ORD - HLN

ORDHLN

Chicago O'Hare Intl

Tue 9/24

1 stop10h 01m

Helena

Sat 9/28

1 stop6h 53m

$431

Chicago O'Hare IntlHelena

ORD - HLN

ORDHLN

Chicago O'Hare Intl

Wed 10/30

1 stop8h 42m

Helena

Sat 11/2

1 stop21h 27m

$434

Chicago O'Hare IntlHelena

ORD - HLN

ORDHLN

Chicago O'Hare Intl

Mon 6/17

1 stop18h 43m

Helena

Fri 7/5

2 stops21h 15m

$440

Chicago O'Hare IntlHelena

ORD - HLN

ORDHLN

Chicago O'Hare Intl

Wed 10/30

2 stops23h 23m

Helena

Sat 11/2

1 stop5h 20m

$446

Chicago O'Hare IntlHelena

ORD - HLN

ORDHLN

Chicago O'Hare Intl

Wed 10/30

1 stop16h 59m

Helena

Sat 11/2

1 stop8h 53m

$449

Chicago O'Hare IntlHelena

ORD - HLN

ORDHLN

Chicago O'Hare Intl

Mon 6/17

1 stop17h 22m

Helena

Sat 7/6

1 stop16h 14m

$543

Flights are sorted by cheapest first

Deals found on 5/7

When is the cheapest time to fly from Chicago to Helena?

Use this chart to determine the cheapest time to fly round-trip from Chicago to Helena. Price data was last updated on May 5, 2024.
Morning
Noon
Afternoon
Evening
All times are departure.
Travelers seeking maximum savings on their Chicago to Helena flight should consider departing on Thursday mornings when fares are most often at their lowest. Sunday afternoons flights should be avoided if possible as fares are typically the most expensive at this time.
Search Deals

Average price of flights to Helena by month

Plan your trip from Chicago to Helena by taking into account the cheapest months to travel. The average price of a one-way flight from Chicago to Helena is currently $0 while a round-trip flight costs $440. Price data was last updated on May 5, 2024.

Currently, February is the cheapest month in which you can book a flight from Chicago to Helena (average of $332). Flying from Chicago to Helena in July is currently the most expensive (average of $648). 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.

January

$398

February

$332

March

$484

April

$427

May

$530

June

$641

July

$648

August

$483

September

$506

October

$375

November

$466

December

$411

Temperature and rainfall in Helena by month

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

HLN

Temperature

21.2 - 69.8 °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 May 8, 2024.
Read through reviews of airlines operating flights from Chicago to Helena, such as Delta, Alaska Airlines and United Airlines. Users can see the overall rating for each airline as well as how each is rated in terms of entertainment options, comfort, food, crew/service, and boarding process.
Alaska Airlines
8.1
Very good
9,141 reviews
Check prices

Boarding

8.2

Entertainment

7.3

Comfort

7.9

Crew

8.6

Food

7.3

Overall

8.1

Reviews

1 / 10

Paid a lot for our exit row seats and they weren’t that roomy.

Alaska Airlines
8.1
Very good
9,141 reviews
Alaska Airlines
8.1
Very good
9,141 reviews
Check prices

Boarding

8.2

Entertainment

7.3

Comfort

7.9

Crew

8.6

Food

7.3

Overall

8.1

Reviews

1 / 10

Paid a lot for our exit row seats and they weren’t that roomy.

Delta
8.1
Very good
10,789 reviews
Alaska Airlines
8.1
Very good
9,141 reviews
Check prices

Boarding

8.2

Entertainment

7.3

Comfort

7.9

Crew

8.6

Food

7.3

Overall

8.1

Reviews

1 / 10

Paid a lot for our exit row seats and they weren’t that roomy.

United Airlines
7.4
Good
11,043 reviews
Alaska Airlines
8.1
Very good
9,141 reviews
Check prices

Boarding

8.2

Entertainment

7.3

Comfort

7.9

Crew

8.6

Food

7.3

Overall

8.1

Reviews

1 / 10

Paid a lot for our exit row seats and they weren’t that roomy.

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 2 different airlines.

  • Can I find flights from Chicago to Helena for under $400 on Cheapflights?

    Yes, there are multiple flights from Chicago to Helena for under $400. The cheapest flight booked recently is on Delta for just $394, but on average you can expect to pay $473.

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

    Currently priced at $394, Delta will fly you from Chicago to Helena and back. In addition to Delta, many other airlines offer competitively priced options for your trip. Search Cheapflights for deals from Alaska Airlines and United Airlines - these airlines can fly you to your destination from $409 and $449, respectively.

  • What does ORD to HLN mean?

    ORD stands for Chicago O'Hare Intl Airport, while HLN stands for Helena Airport. These codes are often called IATA codes, a set of identifiers established by IATA (International Air Transport Association) that is widely used by airlines and the aviation industry. While you’re still figuring out your travel plans, it’s not a bad idea to learn the names and codes of other airports around these areas: Chicago Midway Airport (MDW), Chicago Greater Rockford Airport (RFD).

  • Can I find deals for flights from Chicago to Helena that include extra baggage allowance?

    The amount of baggage you can bring on your Chicago to Helena flight depends on the airline and the type of fare you've chosen. After entering your flight details, you'll be able to view the specific baggage policies for each deal in the search results. Keep in mind that certain deals may offer additional baggage allowance.

  • Can I find deals on flights from Chicago to Helena with specific airlines?

    Yes, Cheapflights allows you to browse and filter Chicago to Helena flight deals by airline. After entering your origin and destination, use the available filters to view flights offered by airlines.

  • 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.

  • Can I find deals for flights from Chicago to Helena that allow pets onboard?

    Many airlines flying from Chicago to Helena offer the option to travel with pets. After selecting a flight deal, you can find more information about the airline's pet policy on their official website or by contacting the airline directly. Please note that additional fees and restrictions may apply.

  • Can I find deals on last-minute flights from Chicago to Helena?

    Yes, you can often find last-minute deals on Chicago to Helena flights on Cheapflights. However, these deals can vary and may not always be available. We recommend checking back frequently or signing up for price alerts for the most up-to-date deals.

  • How recently were the Chicago to Helena flight deals updated?

    The Chicago to Helena flight deals you see on this page were last updated on 5/7.

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
O'Hare Intl to Missoula flights
Midway to Bozeman flights
Midway to Kalispell flights
Midway to Missoula flights
St. Louis to Kalispell flights
O'Hare Intl to Billings flights
St. Louis to Bozeman flights
O'Hare Intl to Great Falls flights
St. Louis to Missoula flights
St. Louis to Billings flights
Midway to Billings flights
Moline to Bozeman flights
O'Hare Intl to Helena flights
Midway to Great Falls flights
O'Hare Intl to West Yellowstone flights
Moline to Missoula flights
Midway to Helena flights
Bloomington to Bozeman flights
Bloomington to Missoula flights
St. Louis to Great Falls flights
Midway to West Yellowstone flights
Bloomington to Kalispell flights
Moline to Kalispell flights
O'Hare Intl to Butte flights
St. Louis to Helena flights
St. Louis to Butte flights
Springfield to Bozeman flights
Bloomington to Helena flights
Peoria to Bozeman flights
Peoria to Billings flights
Peoria to Missoula flights
Peoria to Kalispell flights
Champaign to Bozeman flights
Champaign to Billings flights
Moline to Billings flights
St. Louis to West Yellowstone flights
Peoria to Helena flights
Springfield to Missoula flights
Bloomington to Great Falls flights

Top 2 airlines flying from Chicago to Helena

Discover the top 2 airlines that operate flights from Chicago to Helena. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 2,752,338 searches. Data last updated May 8, 2024.
AirlineCheapestAverageFlexibilityOn-time
DeltaCheapest$449Average$477FlexibilityNo cancel feeOn-timeN/A
Search Delta flights
United AirlinesCheapest$547Average$952FlexibilityNo cancel feeOn-time69%
Search United Airlines flights
Los Angeles to Maui flights
Chicago to New Orleans flights
Chicago O'Hare Intl Airport to Miami flights
Los Angeles to Seattle flights
New York to Rome flights
Chicago to Miami flights
New York to Houston flights
Seattle to Phoenix flights
Orlando Airport to San Juan flights
Los Angeles to London flights
Las Vegas to Dallas flights
Chicago to Hermosillo flights

Search flights from Chicago to Helena by cabin class

Find flights from Chicago to Helena, based on your preferred cabin class, be it economy, premium economy, business, or first class.
First Class
Business Class
Prem Econ Class
Economy Class

Book a flight to one of these trending destinations

User searches for flights to these destinations increased 20% or more in the past 90 days compared to other destinations
Flights to Ordu/Giresun
Flights to Hakodate
Flights to Gazipasa
Flights to Kirkwall Arpt
Flights to Skiathos
Flights to Bourgas
Flights to Kalamata
Flights to Menorca/Mahon
Flights to Mytilene
Flights to Mason City
Flights to Pau Pyrénées
Flights to Neiva La Marguita
Flights to Cortez Montezuma County
Flights to Biarritz Parme
Flights to Parikia Paros
Flights to Ohrid
Flights to Edremit/Korfez
Flights to Naxos
Flights to Dalaman
Flights to Lublin
Flights to Miyakojima Hirara
Flights to Champaign University-Willard
Flights to Kagoshima
Flights to Constanţa Mihail Kogalniceanu

Fly with Cheapflights

Find the best flight deals on Cheapflights, where travelers can enjoy low prices and a wide availability of flights to their desired destinations.

How does Cheapflights help users find flights from Chicago to Helena?

Deals for Chicago to Helena flights are sourced from 900+ travel sites when you use Cheapflights. When all flight results come back, Cheapflights lets you sort and filter flights using different criteria to choose better, like price, airport, cabin class, and plenty of other options.

Why should you use Cheapflights to find cheap flight tickets from Chicago to Helena?

Cheapflights simply makes it quick and affordable to book flights from Chicago to Helena by bringing together all flight options from hundreds of airlines and agencies online — and put it in one place for you to choose from. Plus, Cheapflights is 100% free to use for all.

Can Cheapflights find flights from Chicago to Helena with no change fees?

Need flexible booking options for your flight to Helena from Chicago? Don’t worry, Cheapflights have you covered. Use our search filter to only show flights with no change fees.

Can Cheapflights notify me if prices for flights from Chicago to Helena become cheaper?

Yes! Start tracking prices for Chicago to Helena flights today and get alerted whenever prices for these flights change. To access this feature, click the bell icon next to the flight deals above, which will prompt you for a valid email address to receive your alerts.

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.
View all available airlines