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Cheap flights from Chicago (CHI) to Helena (HLN) from $249

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 7/15. 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 19 — May 261
From?
To?
Sun 5/19
Sun 5/26
1 adult, Economy
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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 14, 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 United Airlines flights from Chicago to Helena

Explore cheap flight options specifically provided by United 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 2,633,403 searches. Data last updated May 14, 2024.
Peruse some of the lowest-priced United Airlines flights we've found from Chicago to Helena. Deals update often to give you more flight options matching your criteria
Sat 11/28:45 amORD - HLN
1 stop13h 14mUnited Airlines
Tue 11/52:04 pmHLN - ORD
1 stop9h 02mUnited Airlines
Deal found 5/12$439
Thu 10/311:07 pmORD - HLN
1 stop8h 52mUnited Airlines
Mon 11/47:00 amHLN - ORD
1 stop10h 11mUnited Airlines
Deal found 5/12$452
Thu 10/3112:45 pmORD - HLN
1 stop9h 14mUnited Airlines
Sun 11/37:00 amHLN - ORD
1 stop10h 11mUnited Airlines
Deal found 5/12$548
Thu 10/310:19 amORD - HLN
2 stops27h 57mUnited Airlines
Sun 10/62:04 pmHLN - ORD
1 stop18h 31mUnited Airlines
Deal found 5/13$684

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 2,633,403 searches. Data last updated May 14, 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.
Sat 11/26:20 amORD - HLN
1 stop8h 42mAlaska Airlines
Tue 11/52:42 pmHLN - ORD
1 stop8h 17mAlaska Airlines
Deal found 5/13$324
Sat 11/25:54 pmORD - HLN
1 stop23h 18mAlaska Airlines
Mon 11/42:42 pmHLN - ORD
1 stop20h 27mAlaska Airlines
Deal found 5/12$374
Fri 11/15:54 pmORD - HLN
1 stop21h 08mAlaska Airlines
Mon 11/42:42 pmHLN - ORD
1 stop20h 27mAlaska Airlines
Deal found 5/12$404
Fri 11/17:00 amORD - HLN
2 stops32h 02mAlaska Airlines
Mon 11/42:42 pmHLN - ORD
1 stop20h 27mAlaska Airlines
Deal found 5/12$409
Thu 7/118:00 amORD - HLN
2 stops32h 05mAlaska Airlines
Tue 7/163:42 pmHLN - ORD
2 stops13h 38mAlaska Airlines
Deal found 5/13$424
Thu 7/118:00 amORD - HLN
2 stops32h 05mAlaska Airlines
Tue 7/163:42 pmHLN - ORD
1 stop11h 58mAlaska Airlines
Deal found 5/13$464
Mon 7/18:40 amORD - HLN
1 stop16h 19mAlaska Airlines
Thu 7/47:00 amHLN - ORD
2 stops21h 15mAlaska Airlines
Deal found 5/13$473
Fri 5/318:00 amORD - HLN
2 stops31h 23mAlaska Airlines
Mon 6/33:01 pmHLN - ORD
1 stop28h 23mAlaska Airlines
Deal found 5/13$479
Fri 5/318:00 amORD - HLN
2 stops16h 59mAlaska Airlines
Mon 6/37:00 amHLN - ORD
2 stops20h 40mAlaska Airlines
Deal found 5/13$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 2,633,403 searches. Prices were last updated on May 14, 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.
Fri 5/318:00 amORD - HLN
2 stops31h 23mAlaska Airlines
Mon 6/33:01 pmHLN - ORD
1 stop28h 23mAlaska Airlines
Deal found 5/13$479
Fri 5/318:00 amORD - HLN
2 stops16h 59mAlaska Airlines
Mon 6/37:00 amHLN - ORD
2 stops20h 40mAlaska Airlines
Deal found 5/13$494
Fri 5/315:28 pmORD - HLN
1 stop7h 31mAlaska Airlines
Mon 6/33:01 pmHLN - ORD
1 stop28h 23mAlaska Airlines
Deal found 5/13$508
Tue 5/218:40 amORD - HLN
1 stop16h 19mAlaska Airlines
Sun 6/27:00 amHLN - ORD
1 stop21h 40mAlaska Airlines
Deal found 5/14$679
Tue 5/212:54 pmORD - HLN
2 stops10h 05mAlaska Airlines
Sun 6/27:00 amHLN - ORD
1 stop12h 24mAlaska Airlines
Deal found 5/14$684
Fri 5/179:32 pmORD - HLN
1 stop24h 39mUnited Airlines
Tue 5/212:20 pmHLN - ORD
1 stop9h 01mUnited Airlines
Deal found 5/12$760
Tue 5/212:54 pmORD - HLN
2 stops10h 05mAlaska Airlines
Sun 6/27:00 amHLN - ORD
2 stops20h 40mAlaska Airlines
Deal found 5/14$768
Fri 5/178:45 amORD - HLN
2 stops13h 26mUnited Airlines
Tue 5/212:20 pmHLN - ORD
1 stop9h 01mUnited Airlines
Deal found 5/12$785
Fri 5/1712:16 pmORD - HLN
3 stops26h 10mUnited Airlines
Tue 5/212:20 pmHLN - ORD
1 stop9h 01mUnited Airlines
Deal found 5/12$849

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 2,633,403 searches. Data last updated May 14, 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.
Sat 11/26:20 amORD - HLN
1 stop8h 42mAlaska Airlines
Tue 11/52:42 pmHLN - ORD
1 stop8h 17mAlaska Airlines
Deal found 5/13$324
Sat 11/27:26 amORD - HLN
2 stops16h 09mDelta
Tue 11/55:55 amHLN - ORD
2 stops10h 48mDelta
Deal found 5/13$334
Sat 11/25:54 pmORD - HLN
1 stop23h 18mAlaska Airlines
Mon 11/42:42 pmHLN - ORD
1 stop20h 27mAlaska Airlines
Deal found 5/12$374
Sat 11/22:13 pmORD - HLN
2 stops24h 23mDelta
Tue 11/51:04 pmHLN - ORD
2 stops9h 54mDelta
Deal found 5/12$384
Fri 11/15:54 pmORD - HLN
1 stop21h 08mAlaska Airlines
Mon 11/42:42 pmHLN - ORD
1 stop20h 27mAlaska Airlines
Deal found 5/12$404
Sat 11/27:15 amORD - HLN
1 stop6h 21mDelta
Tue 11/55:55 amHLN - ORD
2 stops10h 48mDelta
Deal found 5/13$406
Fri 11/17:00 amORD - HLN
2 stops32h 02mAlaska Airlines
Mon 11/42:42 pmHLN - ORD
1 stop20h 27mAlaska Airlines
Deal found 5/12$409
Sat 11/27:26 amORD - HLN
2 stops16h 09mDelta
Mon 11/41:04 pmHLN - ORD
2 stops9h 54mDelta
Deal found 5/12$414
Thu 7/118:00 amORD - HLN
2 stops32h 05mAlaska Airlines
Tue 7/163:42 pmHLN - ORD
2 stops13h 38mAlaska Airlines
Deal found 5/13$424

Chicago to Helena flights leaving soon

Find last-minute flight options from Chicago to Helena for spontaneous travel. Discover available flights and compare prices based on user searches. Secure great deals and offers for spontaneous trips with quick booking options. Over the last 7 days, Cheapflights users made 2,633,403 searches. Data last updated May 14, 2024.
Consider one of these great deals we found on last-minute flights from Chicago to Helena. Users should double check the flight they book to ensure it matches the day, time, and destination they're looking for.
Tue 5/218:40 amORD - HLN
1 stop16h 19mAlaska Airlines
Sun 6/27:00 amHLN - ORD
1 stop21h 40mAlaska Airlines
Deal found 5/14$679
Tue 5/212:54 pmORD - HLN
2 stops10h 05mAlaska Airlines
Sun 6/27:00 amHLN - ORD
1 stop12h 24mAlaska Airlines
Deal found 5/14$684
Tue 5/212:54 pmORD - HLN
2 stops10h 05mAlaska Airlines
Sun 6/27:00 amHLN - ORD
2 stops20h 40mAlaska Airlines
Deal found 5/14$768

One-way flights to Helena from Chicago

Search for one-way flight options from Chicago to Helena. Find affordable one-way fares based on user searches. Compare prices and availability to plan your one-way journey according to your preferred dates and budget. Over the last 7 days, Cheapflights users made 2,633,403 searches. Data last updated May 14, 2024.
Take a look at some of the best available options we've come across on one-way flights from Chicago to Helena. Users needing a return flight from Chicago to Helena should utilize the search form above.
Mon 7/152:24 pmMDW - HLN
2 stops9h 08mDelta
Deal found 5/13$249
Sat 6/18:00 amORD - HLN
2 stops31h 23mAlaska Airlines
Deal found 5/13$278
Sat 6/16:00 amORD - HLN
1 stop9h 23mAlaska Airlines
Deal found 5/13$301
Sun 7/149:20 amMDW - HLN
2 stops14h 11mDelta
Deal found 5/13$416
Sun 5/197:29 pmORD - HLN
1 stop29h 30mAlaska Airlines
Deal found 5/13$612
Sun 5/198:49 amORD - HLN
1 stop5h 37mUnited Airlines
Deal found 5/13$614
Fri 5/3112:45 amORD - HLN
2 stops14h 38mAlaska Airlines
Deal found 5/13$683
Sun 5/196:30 amORD - HLN
2 stops7h 56mUnited Airlines
Deal found 5/13$752

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 2,633,403 searches. Data last updated May 14, 2024.

Fly from

Any airport

Fly to

Any airport

Budget

$324 - $452

Route

Depart

Return

Price

Chicago O'Hare IntlHelena

ORD - HLN

ORDHLN

Chicago O'Hare Intl

Sat 11/2

1 stop8h 42m

Helena

Tue 11/5

1 stop8h 17m

$324

Chicago O'Hare IntlHelena

ORD - HLN

ORDHLN

Chicago O'Hare Intl

Sat 11/2

2 stops16h 09m

Helena

Tue 11/5

2 stops10h 48m

$334

Chicago O'Hare IntlHelena

ORD - HLN

ORDHLN

Chicago O'Hare Intl

Sat 11/2

1 stop23h 18m

Helena

Mon 11/4

1 stop20h 27m

$374

Chicago O'Hare IntlHelena

ORD - HLN

ORDHLN

Chicago O'Hare Intl

Sat 11/2

2 stops24h 23m

Helena

Tue 11/5

2 stops9h 54m

$384

Chicago O'Hare IntlHelena

ORD - HLN

ORDHLN

Chicago O'Hare Intl

Fri 11/1

1 stop21h 08m

Helena

Mon 11/4

1 stop20h 27m

$404

Chicago O'Hare IntlHelena

ORD - HLN

ORDHLN

Chicago O'Hare Intl

Sat 11/2

1 stop6h 21m

Helena

Tue 11/5

2 stops10h 48m

$406

Chicago O'Hare IntlHelena

ORD - HLN

ORDHLN

Chicago O'Hare Intl

Fri 11/1

2 stops32h 02m

Helena

Mon 11/4

1 stop20h 27m

$409

Chicago O'Hare IntlHelena

ORD - HLN

ORDHLN

Chicago O'Hare Intl

Sat 11/2

1 stop13h 14m

Helena

Tue 11/5

1 stop9h 02m

$439

Chicago O'Hare IntlHelena

ORD - HLN

ORDHLN

Chicago O'Hare Intl

Thu 10/31

1 stop8h 52m

Helena

Mon 11/4

1 stop10h 11m

$452

Flights are sorted by cheapest first

Deals found on 5/13

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 $488 while a round-trip flight costs $392. Price data was last updated on May 12, 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 $647). 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

$503

June

$617

July

$647

August

$479

September

$516

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 14, 2024.
Read through reviews of airlines operating flights from Chicago to Helena, such as United Airlines, Alaska Airlines and Delta. 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
9,144 reviews
Check prices

Food

7.3

Boarding

8.2

Entertainment

7.3

Comfort

7.9

Crew

8.6

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
9,144 reviews
Alaska Airlines
8.1
Very good
9,144 reviews
Check prices

Food

7.3

Boarding

8.2

Entertainment

7.3

Comfort

7.9

Crew

8.6

Overall

8.1

Reviews

1 / 10

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

Delta
8.0
Very good
10,706 reviews
Alaska Airlines
8.1
Very good
9,144 reviews
Check prices

Food

7.3

Boarding

8.2

Entertainment

7.3

Comfort

7.9

Crew

8.6

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
10,980 reviews
Alaska Airlines
8.1
Very good
9,144 reviews
Check prices

Food

7.3

Boarding

8.2

Entertainment

7.3

Comfort

7.9

Crew

8.6

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 Alaska Airlines for just $324, but on average you can expect to pay $430.

  • Are there last-minute flights available from Chicago to Helena for under $700?

    There are currently 3+ open flights from Chicago to Helena within the next 7 days for less than $700.

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

    Currently priced at $324, 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 Delta and United Airlines - these airlines can fly you to your destination from $334 and $439, respectively.

  • What are the cheapest airlines to fly from Chicago to Helena one-way?

    $249 is the cheapest one-way deal found within the past few days, from Delta. You may also be able to find cheap deals on Alaska Airlines and United Airlines, with prices starting from $278 and $614, 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 5/13.

See more FAQs

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Alternative routes for Chicago to Helena
See prices for flight routes from nearby airports that may be better suited for you.

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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 2,633,403 searches. Data last updated May 14, 2024.
AirlineCheapestAverageFlexibilityOn-time
DeltaCheapest$449Average$477FlexibilityNo cancel feeOn-timeN/A
Search Delta flights
United AirlinesCheapest$547Average$952FlexibilityNo cancel feeOn-time69%
Search United Airlines flights
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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.
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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.

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