Cheap flights from Helena (HLN) to O'Hare Intl (ORD) from $367

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 9/12. 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.
HLN — ORD
juin 25 — juil. 21

Cheap flight deals from Helena to O'Hare Intl

Discover tips and strategies to find the most affordable flight options for your journey from Helena (HLN) to O'Hare Intl (ORD). 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 juin 20, 2024.

Popular in

June

Cheapest in

February

Average price

$1,056

Round-trip from

$223
High demand for flights, 45% potential price rise
Best time to find cheap flights, 53% potential price drop
Average for round-trip flights in June 2024
From Helena to Chicago O'Hare Intl

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

Tuesday is generally a great day to depart. Flying on this day could help you save up to 90%.

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

January is one of the best times of the year to fly to Chicago O'Hare Intl Airport from Helena. Prices for January average $784 per person but you can even find prices for as low as $290. The most expensive prices can be found in the month of August. Opting for a January flight can save you 120% on your journey compared to booking in August

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

When flying from Helena to Chicago O'Hare Intl Airport, 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 17% versus a flight at noon.

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

Find cheap flight options from Helena to O'Hare Intl specifically for the months of June and July 2024. Explore affordable fares based on user searches. Over the last 7 days, Cheapflights users made 3,256,981 searches. Prices were last updated on juin 20, 2024.
The lowest fares we've come across on flights traveling from Helena to Chicago in June and July 2024. Check back soon for alternative fares.
dim. 7/147:00 amHLN - ORD
1 stop20h 40mAlaska Airlines
mer. 7/178:00 amORD - HLN
2 stops16h 59mAlaska Airlines
Deal found 6/20$454
dim. 7/147:00 amHLN - ORD
2 stops21h 15mAlaska Airlines
mer. 7/178:00 amORD - HLN
2 stops16h 59mAlaska Airlines
Deal found 6/20$491
dim. 7/147:00 amHLN - ORD
1 stop20h 40mAlaska Airlines
mer. 7/176:00 amORD - HLN
1 stop18h 59mAlaska Airlines
Deal found 6/20$492
mar. 7/22:30 pmHLN - ORD
2 stops17h 50mUnited Airlines
dim. 7/78:32 pmORD - HLN
1 stop25h 46mUnited Airlines
Deal found 6/19$698
mar. 7/26:45 amHLN - ORD
1 stop26h 00mUnited Airlines
dim. 7/78:32 pmORD - HLN
1 stop25h 46mUnited Airlines
Deal found 6/19$710
mar. 7/26:00 amHLN - ORD
2 stops9h 49mDelta
dim. 7/712:15 pmORD - HLN
2 stops11h 34mDelta
Deal found 6/19$1,273

Helena to O'Hare Intl 2024 flight deals

Discover exclusive flight deals for travel between Helena and O'Hare Intl in 2024. Find excellent offers based on user searches. Over the last 7 days, Cheapflights users made 3,256,981 searches. Data last updated juin 20, 2024.
The lowest fares we've come across on flights traveling from Helena to Chicago in June and July 2024. Check back soon for alternative fares.
jeu. 9/123:44 pmHLN - ORD
2 stops12h 46mAlaska Airlines
dim. 9/156:00 amORD - HLN
1 stop10h 01mAlaska Airlines
Deal found 6/19$367
mar. 8/67:00 amHLN - ORD
1 stop20h 40mAlaska Airlines
mar. 8/136:00 amORD - HLN
1 stop10h 05mAlaska Airlines
Deal found 6/19$373
mar. 8/63:42 pmHLN - ORD
1 stop11h 58mAlaska Airlines
mar. 8/138:00 amORD - HLN
2 stops16h 59mAlaska Airlines
Deal found 6/19$392
jeu. 9/123:44 pmHLN - ORD
1 stop6h 58mAlaska Airlines
dim. 9/156:00 amORD - HLN
1 stop18h 54mAlaska Airlines
Deal found 6/19$405
lun. 8/127:00 amHLN - ORD
1 stop15h 39mAlaska Airlines
lun. 8/193:30 pmORD - HLN
1 stop9h 29mAlaska Airlines
Deal found 6/20$407
lun. 8/127:00 amHLN - ORD
1 stop15h 39mAlaska Airlines
lun. 8/196:35 amORD - HLN
2 stops18h 24mAlaska Airlines
Deal found 6/20$412
dim. 10/275:55 amHLN - ORD
1 stop5h 20mDelta
mer. 10/307:15 amORD - HLN
1 stop6h 21mDelta
Deal found 6/19$428
dim. 10/275:55 amHLN - ORD
1 stop5h 20mDelta
mer. 10/309:30 amORD - HLN
2 stops14h 05mDelta
Deal found 6/19$433
mar. 8/63:42 pmHLN - ORD
2 stops12h 33mAlaska Airlines
mar. 8/138:00 amORD - HLN
2 stops16h 59mAlaska Airlines
Deal found 6/19$447

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

Customize your flight search to find flights from Helena to O'Hare Intl 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 3,256,981 searches. Data last updated juin 20, 2024.

Fly from

Any airport

Fly to

Any airport

Budget

$367 - $698

Route

Depart

Return

Price

HelenaChicago O'Hare Intl

HLN - ORD

HLNORD

Helena

jeu. 9/12

2 stops12h 46m

Chicago O'Hare Intl

dim. 9/15

1 stop10h 01m

$367

HelenaChicago O'Hare Intl

HLN - ORD

HLNORD

Helena

mar. 8/6

1 stop20h 40m

Chicago O'Hare Intl

mar. 8/13

1 stop10h 05m

$373

HelenaChicago O'Hare Intl

HLN - ORD

HLNORD

Helena

mar. 8/6

1 stop11h 58m

Chicago O'Hare Intl

mar. 8/13

2 stops16h 59m

$392

HelenaChicago O'Hare Intl

HLN - ORD

HLNORD

Helena

jeu. 9/12

1 stop6h 58m

Chicago O'Hare Intl

dim. 9/15

1 stop18h 54m

$405

HelenaChicago O'Hare Intl

HLN - ORD

HLNORD

Helena

lun. 8/12

1 stop15h 39m

Chicago O'Hare Intl

lun. 8/19

1 stop9h 29m

$407

HelenaChicago O'Hare Intl

HLN - ORD

HLNORD

Helena

dim. 10/27

1 stop5h 20m

Chicago O'Hare Intl

mer. 10/30

1 stop6h 21m

$428

HelenaChicago O'Hare Intl

HLN - ORD

HLNORD

Helena

dim. 10/27

1 stop5h 20m

Chicago O'Hare Intl

mer. 10/30

2 stops14h 05m

$433

HelenaChicago O'Hare Intl

HLN - ORD

HLNORD

Helena

dim. 10/27

2 stops8h 01m

Chicago O'Hare Intl

mer. 10/30

2 stops14h 05m

$493

HelenaChicago O'Hare Intl

HLN - ORD

HLNORD

Helena

mar. 7/2

2 stops17h 50m

Chicago O'Hare Intl

dim. 7/7

1 stop25h 46m

$698

Flights are sorted by cheapest first

Deals found on 6/19

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

Use this chart to determine the cheapest time to fly round-trip from Helena to O'Hare Intl. Price data was last updated on June 16, 2024.
Morning
Noon
Afternoon
Evening
All times are departure.
Travelers seeking maximum savings on their Helena to Chicago O'Hare Intl Airport flight should consider departing on Wednesday mornings when fares are most often at their lowest. Monday mornings 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 Helena to O'Hare Intl

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

Plan your trip to O'Hare Intl by taking into account the average temperature and rainfall totals by month.

CHI

Temperature

23 - 73.4 °F

If weather is an important factor for your trip to Chicago O'Hare Intl Airport, 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 73.4 F. Travelers looking to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 23.0 F).

Reviews of airlines servicing O'Hare Intl

Get insights into the airlines that provide service to O'Hare Intl. 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 O'Hare Intl. Reviews last updated juin 20, 2024.
Peruse reviews from past customers who have flown with Alaska Airlines, Delta and United Airlines from Helena to Chicago to help guide your decision. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.
8.1
Very good
9,296 reviews

Boarding

8.2

Comfort

7.9

Entertainment

7.3

Food

7.3

Crew

8.6

Overall

8.1

Reviews

1 / 10

Great airline! I would fly with them again. Overall, very positive experience along every step of the way. I was so jazzed they offer direct flights from Denver to Anchorage! Great customer service.

8.1
Very good
9,296 reviews
8.1
Very good
9,296 reviews

Boarding

8.2

Comfort

7.9

Entertainment

7.3

Food

7.3

Crew

8.6

Overall

8.1

Reviews

1 / 10

Great airline! I would fly with them again. Overall, very positive experience along every step of the way. I was so jazzed they offer direct flights from Denver to Anchorage! Great customer service.

8.0
Very good
10,000 reviews
8.1
Very good
9,296 reviews

Boarding

8.2

Comfort

7.9

Entertainment

7.3

Food

7.3

Crew

8.6

Overall

8.1

Reviews

1 / 10

Great airline! I would fly with them again. Overall, very positive experience along every step of the way. I was so jazzed they offer direct flights from Denver to Anchorage! Great customer service.

7.4
Good
10,000 reviews
8.1
Very good
9,296 reviews

Boarding

8.2

Comfort

7.9

Entertainment

7.3

Food

7.3

Crew

8.6

Overall

8.1

Reviews

1 / 10

Great airline! I would fly with them again. Overall, very positive experience along every step of the way. I was so jazzed they offer direct flights from Denver to Anchorage! Great customer service.

Related info for your journey

Find useful and relevant information for your journey from Helena to O'Hare Intl. 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 from for flights from Helena to Chicago O'Hare Intl?

    Helena (HLN) is the airport you will fly out of if you book a flight from Helena to Chicago O'Hare Intl. You should not have trouble finding flights to Chicago O'Hare Intl from Helena; the airport handles an average of 0 outbound flights to Chicago O'Hare Intl per day. You should also have plenty of airline options to choose from since 2 airlines have flights from the Helena airport to Chicago O'Hare Intl. It is only a 2.7 mi journey to Helena (HLN) from Helena’s city center.

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

    Yes, there are multiple flights from Helena to Chicago O'Hare Intl Airport for under $400. The cheapest flight booked recently is on Alaska Airlines for just $367, but on average you can expect to pay $513.

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

    Flying on Alaska Airlines is currently your cheapest option to Chicago O'Hare Intl Airport, with prices starting at $367. Additional round-trip tickets that might be worth considering are offered by Delta and United Airlines, with the lowest prices starting at $428 and $698, respectively. These flights start at 36% lower than the current average price 3 months from now.

  • What does HLN to ORD mean?

    HLN and ORD are unique codes to identify airports used in the aviation industry. They are defined by IATA (International Air Transport Association) and are commonly called IATA codes. HLN to ORD refers to a flight route from Helena Airport to Chicago O'Hare Intl Airport.

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

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

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

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

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

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

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

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

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

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

    The Helena to Chicago O'Hare Intl Airport flight deals you see on this page were last updated on 6/20.

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

    Currently, February is the cheapest month in which you can book a flight from Helena to Chicago O'Hare Intl Airport (average of $244). Flying from Helena to Chicago O'Hare Intl Airport in July is currently the most expensive (average of $319). 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

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Top 2 airlines flying from Helena to O'Hare Intl

Discover the top 2 airlines that operate flights from Helena to O'Hare Intl. 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 3,256,981 searches. Data last updated juin 20, 2024.
AirlineCheapestAverageFlexibilityOn-time
DeltaCheapest$272Average$457FlexibilityNo cancel feeOn-timeN/A
United AirlinesCheapest$378Average$667FlexibilityNo cancel feeOn-time69%

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