HomeSearch by dateVacation packagesHotelsFlight dealsCar rentalTravel tips & news

$174+ Cheap flights from O'Hare Intl (ORD) 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 9/4. Fares are subject to change and may not be available on all flights or dates of travel.
ORD — HLN
Jul 30 — Aug 61
From?
To?
Tue 7/30
Tue 8/6
1 adult, Economy
We work with more than 300 partners to bring you better travel deals

Leverage Cheapflights for Your Next Trip

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 O'Hare Intl to Helena

Discover tips and strategies to find the most affordable flight options for your journey from O'Hare Intl (ORD) 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 July 25, 2024.

Round-trip from

$348
(Delta)

One-way from

$174
(Delta)
From Chicago O'Hare Intl to Helena
Search Deals
One-way flight from Chicago O'Hare Intl to Helena
Search Deals

What is the cheapest day to fly round-trip from Chicago O'Hare Intl Airport to Helena?

Monday is generally a great day to depart. Flying on this day could help you save up to 101%.

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

It’s optimal to fly from Chicago O'Hare Intl Airport to Helena in the morning. By choosing this option you can save up to 50% on the cost of your flight, compared to a flight at noon.

Cheap O'Hare Intl to Helena flights in July & August 2024

Find cheap flight options from O'Hare Intl to Helena specifically for the months of July and August 2024. Explore affordable fares based on user searches. Over the last 7 days, Cheapflights users made 2,752,877 searches. Prices were last updated on July 25, 2024.
These are some of the most attractive deals on flights from Chicago to Helena in 2024. Check back in a little while for more flight options.
This Delta deal was found by Cheapflights users on 7/25. 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.
Sun 8/257:35 amORD - HLN
1 stop5h 56mDelta
Sat 8/311:11 pmHLN - ORD
1 stop7h 19mDelta
Deal found 7/25$398
This Delta deal was found by Cheapflights users on 7/25. 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.
Sun 8/256:05 amORD - HLN
2 stops7h 26mDelta
Sat 8/311:11 pmHLN - ORD
1 stop7h 19mDelta
Deal found 7/25$403
This Alaska Airlines deal was found by Cheapflights users on 7/25. 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.
Fri 8/307:00 amORD - HLN
2 stops17h 54mAlaska Airlines
Tue 9/33:44 pmHLN - ORD
1 stop19h 33mAlaska Airlines
Deal found 7/25$444
This Delta deal was found by Cheapflights users on 7/25. 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.
Tue 8/207:35 amORD - HLN
1 stop5h 56mDelta
Sun 9/16:00 amHLN - ORD
1 stop5h 40mDelta
Deal found 7/25$473
This Delta deal was found by Cheapflights users on 7/25. 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.
Tue 8/207:35 amORD - HLN
1 stop5h 56mDelta
Sun 9/16:00 amHLN - ORD
2 stops7h 47mDelta
Deal found 7/25$478
This Delta deal was found by Cheapflights users on 7/25. 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.
Sun 8/256:05 amORD - HLN
2 stops7h 26mDelta
Sat 8/316:00 amHLN - ORD
2 stops9h 50mDelta
Deal found 7/25$483
This Alaska Airlines deal was found by Cheapflights users on 7/25. 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.
Fri 8/237:00 amORD - HLN
2 stops17h 54mAlaska Airlines
Mon 8/263:44 pmHLN - ORD
1 stop11h 53mAlaska Airlines
Deal found 7/25$495
This Delta deal was found by Cheapflights users on 7/25. 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.
Fri 8/237:35 amORD - HLN
1 stop5h 56mDelta
Mon 8/261:11 pmHLN - ORD
1 stop7h 19mDelta
Deal found 7/25$498
This Alaska Airlines deal was found by Cheapflights users on 7/25. 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.
Fri 8/237:00 amORD - HLN
2 stops17h 54mAlaska Airlines
Mon 8/263:44 pmHLN - ORD
2 stops12h 46mAlaska Airlines
Deal found 7/25$544

O'Hare Intl to Helena 2024 flight deals

Discover exclusive flight deals for travel between O'Hare Intl and Helena in 2024. Find excellent offers based on user searches. Over the last 7 days, Cheapflights users made 2,752,877 searches. Data last updated July 25, 2024.
These are some of the most attractive deals on flights from Chicago to Helena in 2024. Check back in a little while for more flight options.
This Delta deal was found by Cheapflights users on 7/24. 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.
Wed 10/237:45 amORD - HLN
1 stop5h 51mDelta
Sat 10/261:12 pmHLN - ORD
1 stop7h 22mDelta
Deal found 7/24$348
This Delta deal was found by Cheapflights users on 7/24. 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.
Wed 10/237:45 amORD - HLN
1 stop5h 51mDelta
Sat 10/266:00 amHLN - ORD
2 stops9h 49mDelta
Deal found 7/24$353
This Delta deal was found by Cheapflights users on 7/24. 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.
Thu 9/57:00 amORD - HLN
2 stops16h 32mDelta
Wed 9/116:00 amHLN - ORD
2 stops10h 40mDelta
Deal found 7/24$354
This Delta deal was found by Cheapflights users on 7/24. 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.
Thu 9/57:00 amORD - HLN
2 stops16h 32mDelta
Wed 9/116:00 amHLN - ORD
1 stop5h 20mDelta
Deal found 7/24$362
This Alaska Airlines deal was found by Cheapflights users on 7/24. 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.
Thu 9/58:40 amORD - HLN
1 stop16h 14mAlaska Airlines
Wed 9/117:04 amHLN - ORD
1 stop20h 36mAlaska Airlines
Deal found 7/24$384
This Alaska Airlines deal was found by Cheapflights users on 7/24. 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.
Wed 9/258:40 amORD - HLN
1 stop7h 24mAlaska Airlines
Mon 9/307:04 amHLN - ORD
1 stop15h 44mAlaska Airlines
Deal found 7/24$389
This Delta deal was found by Cheapflights users on 7/25. 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.
Sun 8/257:35 amORD - HLN
1 stop5h 56mDelta
Sat 8/311:11 pmHLN - ORD
1 stop7h 19mDelta
Deal found 7/25$398
This Delta deal was found by Cheapflights users on 7/25. 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.
Sun 8/256:05 amORD - HLN
2 stops7h 26mDelta
Sat 8/311:11 pmHLN - ORD
1 stop7h 19mDelta
Deal found 7/25$403
This Alaska Airlines deal was found by Cheapflights users on 7/25. 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.
Fri 8/307:00 amORD - HLN
2 stops17h 54mAlaska Airlines
Tue 9/33:44 pmHLN - ORD
1 stop19h 33mAlaska Airlines
Deal found 7/25$444

O'Hare Intl to Helena flights leaving soon

Find last-minute flight options from O'Hare Intl 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 2,752,877 searches. Data last updated July 25, 2024.
Book one of these great deals on flights from Chicago to Helena. Tip: verify your flight details before completing your reservation.
This United Airlines deal was found by Cheapflights users on 7/25. 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.
Tue 7/308:54 amORD - HLN
2 stops29h 50mUnited Airlines
Sun 8/42:30 pmHLN - ORD
1 stop19h 50mUnited Airlines
Deal found 7/25$884
This Alaska Airlines deal was found by Cheapflights users on 7/25. 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.
Tue 7/309:22 pmORD - HLN
1 stop18h 43mAlaska Airlines
Sun 8/47:00 amHLN - ORD
2 stops21h 15mAlaska Airlines
Deal found 7/25$940
This Alaska Airlines deal was found by Cheapflights users on 7/25. 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.
Tue 7/309:22 pmORD - HLN
1 stop27h 37mAlaska Airlines
Sun 8/43:42 pmHLN - ORD
1 stop11h 58mAlaska Airlines
Deal found 7/25$955
This United deal was found by Cheapflights users on 7/24. 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 is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 7/308:05 pmORD - HLN
2 stops18h 39mUnited Airlines
Sun 8/42:30 pmHLN - ORD
1 stop18h 15mUnited Airlines
Deal found 7/24$961
This Alaska Airlines deal was found by Cheapflights users on 7/25. 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.
Tue 7/308:00 amORD - HLN
2 stops16h 59mAlaska Airlines
Sun 8/47:00 amHLN - ORD
2 stops21h 15mAlaska Airlines
Deal found 7/25$965
This Alaska Airlines deal was found by Cheapflights users on 7/24. 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.
Tue 7/308:00 amORD - HLN
2 stops16h 59mAlaska Airlines
Sun 8/47:00 amHLN - ORD
2 stops21h 15mAlaska Airlines
Deal found 7/24$1,002
This United deal was found by Cheapflights users on 7/24. 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 is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 7/309:08 pmORD - HLN
1 stop17h 36mUnited Airlines
Sun 8/46:45 amHLN - ORD
1 stop26h 00mUnited Airlines
Deal found 7/24$1,027

One-way flights to Helena from O'Hare Intl

Search for one-way flight options from O'Hare Intl 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 2,752,877 searches. Data last updated July 25, 2024.
If you're seeking multiple options on one-way flights from Chicago to Helena, be sure to check out these deals, which are updated often. Users needing a return flight from Chicago to Helena should utilize the search form above.
This Delta deal was found by Cheapflights users on 7/23. 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.
Wed 9/47:35 amORD - HLN
1 stop5h 56mDelta
Deal found 7/23$174
This Delta deal was found by Cheapflights users on 7/23. 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.
Sat 8/311:31 pmORD - HLN
2 stops10h 01mDelta
Deal found 7/23$179
This Alaska Airlines deal was found by Cheapflights users on 7/25. 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.
Sat 8/178:00 amORD - HLN
2 stops16h 59mAlaska Airlines
Deal found 7/25$183
This Alaska Airlines deal was found by Cheapflights users on 7/24. 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.
Sat 8/178:00 amORD - HLN
2 stops16h 59mAlaska Airlines
Deal found 7/24$188
This Alaska Airlines deal was found by Cheapflights users on 7/23. 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.
Sat 8/319:07 pmORD - HLN
1 stop18h 57mAlaska Airlines
Deal found 7/23$204
This United Airlines deal was found by Cheapflights users on 7/23. 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.
Tue 9/37:10 amORD - HLN
1 stop7h 30mUnited Airlines
Deal found 7/23$214
This Delta deal was found by Cheapflights users on 7/23. 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.
Sun 9/17:35 amORD - HLN
1 stop5h 56mDelta
Deal found 7/23$224
This Delta deal was found by Cheapflights users on 7/23. 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.
Sun 9/16:05 amORD - HLN
2 stops7h 26mDelta
Deal found 7/23$229
This Alaska Airlines deal was found by Cheapflights users on 7/24. 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.
Sat 8/177:22 pmORD - HLN
1 stop29h 37mAlaska Airlines
Deal found 7/24$248

Find flights from O'Hare Intl to Helena within your budget

Customize your flight search to find flights from O'Hare Intl 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 2,752,877 searches. Data last updated July 25, 2024.

Fly from

Any airport

Fly to

Any airport

Budget

$348 - $511

Route

Depart

Return

Price

Chicago O'Hare IntlHelena

ORD - HLN

ORDHLN

Chicago O'Hare Intl

Wed 10/23

1 stop5h 51m

Helena

Sat 10/26

1 stop7h 22m

$348

Chicago O'Hare IntlHelena

ORD - HLN

ORDHLN

Chicago O'Hare Intl

Wed 10/23

1 stop5h 51m

Helena

Sat 10/26

2 stops9h 49m

$353

Chicago O'Hare IntlHelena

ORD - HLN

ORDHLN

Chicago O'Hare Intl

Thu 9/5

2 stops16h 32m

Helena

Wed 9/11

2 stops10h 40m

$354

Chicago O'Hare IntlHelena

ORD - HLN

ORDHLN

Chicago O'Hare Intl

Thu 9/5

2 stops16h 32m

Helena

Wed 9/11

1 stop5h 20m

$362

Chicago O'Hare IntlHelena

ORD - HLN

ORDHLN

Chicago O'Hare Intl

Thu 9/5

1 stop16h 14m

Helena

Wed 9/11

1 stop20h 36m

$384

Chicago O'Hare IntlHelena

ORD - HLN

ORDHLN

Chicago O'Hare Intl

Wed 9/25

1 stop7h 24m

Helena

Mon 9/30

1 stop15h 44m

$389

Chicago O'Hare IntlHelena

ORD - HLN

ORDHLN

Chicago O'Hare Intl

Fri 8/30

2 stops17h 54m

Helena

Tue 9/3

1 stop19h 33m

$444

Chicago O'Hare IntlHelena

ORD - HLN

ORDHLN

Chicago O'Hare Intl

Tue 11/26

1 stop25h 12m

Helena

Tue 12/3

1 stop5h 46m

$496

Chicago O'Hare IntlHelena

ORD - HLN

ORDHLN

Chicago O'Hare Intl

Tue 11/26

1 stop25h 12m

Helena

Tue 12/3

1 stop5h 46m

$511

Flights are sorted by cheapest first

Deals found on 7/24

What is the cheapest day to fly from Chicago O'Hare Intl Airport to Helena?

Use this chart to determine the cheapest time to fly round-trip from O'Hare Intl to Helena. Price data was last updated on July 21, 2024.
Morning
Noon
Afternoon
Evening
All times are departure.
Travelers seeking maximum savings on their Chicago O'Hare Intl Airport to Helena flight should consider departing on Tuesday 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

Best time to book a flight from O'Hare Intl to Helena

Have a flexible travel schedule? Discover the best time to fly to Helena from O'Hare Intl 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.

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

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 July 25, 2024.
To help decide which airline to fly from Chicago to Helena, see what other customers have to say about Delta, Alaska Airlines and United Airlines. In addition to providing an overall rating, users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.
Alaska Airlines
8.1
Very good
9,365 reviews

Overall

8.1

Entertainment

7.2

Food

7.2

Boarding

8.2

Comfort

7.9

Crew

8.6

Reviews

1 / 10

A/C was not working on the ground so it was 110 degrees on the plane when we boarded and we sat there for almost 40 minutes because Austin’s gate system has not kept up with growth. Not Alaska’s fault 100% but it was miserable.

Alaska Airlines
8.1
Very good
9,365 reviews
Alaska Airlines
8.1
Very good
9,365 reviews

Overall

8.1

Entertainment

7.2

Food

7.2

Boarding

8.2

Comfort

7.9

Crew

8.6

Reviews

1 / 10

A/C was not working on the ground so it was 110 degrees on the plane when we boarded and we sat there for almost 40 minutes because Austin’s gate system has not kept up with growth. Not Alaska’s fault 100% but it was miserable.

Delta
8.0
Very good
9,630 reviews
Alaska Airlines
8.1
Very good
9,365 reviews

Overall

8.1

Entertainment

7.2

Food

7.2

Boarding

8.2

Comfort

7.9

Crew

8.6

Reviews

1 / 10

A/C was not working on the ground so it was 110 degrees on the plane when we boarded and we sat there for almost 40 minutes because Austin’s gate system has not kept up with growth. Not Alaska’s fault 100% but it was miserable.

United Airlines
7.4
Good
10,000 reviews
Alaska Airlines
8.1
Very good
9,365 reviews

Overall

8.1

Entertainment

7.2

Food

7.2

Boarding

8.2

Comfort

7.9

Crew

8.6

Reviews

1 / 10

A/C was not working on the ground so it was 110 degrees on the plane when we boarded and we sat there for almost 40 minutes because Austin’s gate system has not kept up with growth. Not Alaska’s fault 100% but it was miserable.

Related info for your journey

Find useful and relevant information for your journey from O'Hare Intl 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 O'Hare Intl?

    Located just 2.7 mi from the city center, Helena is the airport most travelers will use when flying to Helena from Chicago O'Hare Intl. Booking flights from Chicago O'Hare Intl to Helena (HLN) should be relatively easy as there are 0 daily inbound flights from Chicago O'Hare Intl from 2 different airlines.

  • Can I find flights from Chicago O'Hare Intl Airport to Helena for under $400 on Cheapflights?

    Yes, there are multiple flights from Chicago O'Hare Intl Airport to Helena for under $400. The cheapest flight booked recently is on Delta for just $348, but on average you can expect to pay $443.

  • Are there last-minute flights available from Chicago O'Hare Intl Airport to Helena for under $900?

    There are currently 7+ open flights from Chicago O'Hare Intl Airport to Helena within the next 7 days for less than $900.

  • What are the cheapest airlines flying from Chicago O'Hare Intl Airport to Helena round-trip?

    Currently priced at $348, Delta will fly you from Chicago O'Hare Intl Airport 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 $384 and $496, respectively.

  • What are the cheapest airlines to fly from Chicago O'Hare Intl Airport to Helena one-way?

    For one-way options, check prices for Delta. According to our data, you can fly for as low as $174. Users have also found prices from $183 and $214 on Alaska Airlines and United Airlines, respectively.

  • What does ORD to HLN mean?

    This is defined as Chicago O'Hare Intl Airport (ORD) and Helena Airport (HLN). Codes like Helena Airport are often used to just call airports uniquely.

  • Can I find deals for flights from O'Hare Intl to Helena that include extra baggage allowance?

    The amount of baggage you can bring on your O'Hare Intl 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 O'Hare Intl to Helena with specific airlines?

    Yes, Cheapflights allows you to browse and filter O'Hare Intl 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 O'Hare Intl to Helena that include hotel bookings?

    Yes. In addition to deals on O'Hare Intl to Helena flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from O'Hare Intl to Helena?

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

  • Can I find deals for business class flights from O'Hare Intl to Helena?

    Yes. Cheapflights offers flight deals from O'Hare Intl 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 O'Hare Intl to Helena that allow pets onboard?

    Many airlines flying from O'Hare Intl 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 O'Hare Intl to Helena?

    Yes, you can often find last-minute deals on O'Hare Intl 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 O'Hare Intl Airport to Helena flight deals updated?

    The Chicago O'Hare Intl Airport to Helena flight deals you see on this page were last updated on 7/25.

  • What is the cheapest month to book a flight from Chicago O'Hare Intl Airport to Helena?

    Currently, February is the cheapest month in which you can book a flight from Chicago O'Hare Intl Airport to Helena (average of $322). Flying from Chicago O'Hare Intl Airport to Helena in July is currently the most expensive (average of $627). 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 O'Hare Intl 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
O'Hare Intl to Billings flights
Midway to Missoula flights
O'Hare Intl to Great Falls flights
Midway to Billings flights
O'Hare Intl to Cody flights
O'Hare Intl to West Yellowstone flights
Midway to Helena flights
Midway to Great Falls flights
O'Hare Intl to Butte flights
Midway to Cody flights
Midway to West Yellowstone flights

Top 2 airlines flying from O'Hare Intl to Helena

Discover the top 2 airlines that operate flights from O'Hare Intl 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 2,752,877 searches. Data last updated July 25, 2024.
AirlineCheapestAverageFlexibilityOn-time
DeltaCheapest$425Average$476FlexibilityNo cancel feeOn-timeN/A
United AirlinesCheapest$547Average$952FlexibilityNo cancel feeOn-time69%
Tampa to Las Vegas flights
Atlanta to Fort Lauderdale flights
Los Angeles to Salt Lake City flights
Cleveland to Las Vegas flights
Pittsburgh to Tampa flights
Los Angeles to Seattle flights
Boston to Tampa flights
Newark Airport to West Palm Beach flights
San Francisco to Dubai flights
Chicago to Dublin flights
USA to Kathmandu flights
Chicago O'Hare Intl Airport to Hermosillo flights

Search flights from O'Hare Intl to Helena by cabin class

Find flights from O'Hare Intl 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 Abha
Flights to Komatsu
Flights to Skardu
Flights to Laayoune Hassan I
Flights to Aqaba King Hussein Intl
Flights to Nampula
Flights to Bourgas
Flights to Riverton
Flights to Alpena Phelps/Collins
Flights to Palmas
Flights to Newport State
Flights to Antofagasta Cerro Moreno
Flights to Nuku‘alofa Fua'Amotu Intl
Flights to Ndola
Flights to Fort Dodge
Flights to Miri
Flights to Rhinelander Oneida County
Flights to Seattle Lake Union Spb
Flights to Portsmouth Pease Intl
Flights to Tumbes
Flights to Jigiga
Flights to Diyarbakir
Flights to Akureyri
Flights to Brainerd Crow Wing County
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