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Cheap flights from Helena (HLN) to O'Hare Intl (ORD) from $384

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 6/25. 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
may. 14 — may. 211
From?
To?
mar. 5/14
mar. 5/21
1 adult, Economy
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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 mayo 9, 2024.

Popular in

June

Cheapest in

February

Average price

$653

Round-trip from

$223
High demand for flights, 46% potential price rise
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Best time to find cheap flights, 53% potential price drop
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Average for round-trip flights in May 2024
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From Helena to Chicago O'Hare Intl
Search Deals

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 205%.

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 $768 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 124% on your journey compared to booking in August

When is the cheapest time to fly from Helena to Chicago O'Hare Intl Airport (HLN - 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 11% versus a flight at noon.

Cheap United Airlines flights from Helena to O'Hare Intl

Explore cheap flight options specifically provided by United Airlines for the route between Helena and O'Hare Intl. 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 2,717,708 searches. Data last updated mayo 9, 2024.
Consider these cheap United Airlines flights we've found departing from Helena to Chicago. Make sure to check back often as deals are often changing.
mar. 6/252:15 pmHLN - ORD
1 stop20h 20mUnited Airlines
mar. 7/95:16 amORD - HLN
1 stop9h 28mUnited Airlines
Deal found 5/8$496
jue. 6/272:30 pmHLN - ORD
1 stop7h 25mUnited Airlines
mar. 7/95:16 amORD - HLN
1 stop9h 28mUnited Airlines
Deal found 5/8$532
mar. 6/252:15 pmHLN - ORD
1 stop8h 44mUnited Airlines
mié. 7/105:16 amORD - HLN
1 stop9h 28mUnited Airlines
Deal found 5/8$556
jue. 6/272:30 pmHLN - ORD
1 stop7h 25mUnited Airlines
mié. 7/105:16 amORD - HLN
1 stop9h 28mUnited Airlines
Deal found 5/8$592
mar. 5/146:50 amHLN - ORD
1 stop16h 31mUnited Airlines
sáb. 5/1812:55 pmORD - HLN
1 stop25h 31mUnited Airlines
Deal found 5/7$596
mar. 5/146:50 amHLN - ORD
2 stops15h 13mUnited Airlines
sáb. 5/182:36 pmORD - HLN
1 stop23h 50mUnited Airlines
Deal found 5/7$601
mar. 6/252:15 pmHLN - ORD
1 stop8h 44mUnited Airlines
jue. 7/115:16 amORD - HLN
1 stop9h 28mUnited Airlines
Deal found 5/8$619
mié. 5/226:50 amHLN - ORD
1 stop16h 31mUnited Airlines
lun. 5/279:31 pmORD - HLN
1 stop17h 08mUnited Airlines
Deal found 5/8$620
mar. 5/142:20 pmHLN - ORD
1 stop18h 12mUnited Airlines
sáb. 5/189:32 pmORD - HLN
1 stop16h 54mUnited Airlines
Deal found 5/8$621

Cheap Delta flights from Helena to O'Hare Intl

Explore cheap flight options specifically provided by Delta for the route between Helena and O'Hare Intl. 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 2,717,708 searches. Data last updated mayo 9, 2024.
Browse through some of the cheapest Delta flights traveling from Helena to Chicago. Ensure the flight price, dates, time, and airline match your criteria before you book.
mar. 6/251:19 pmHLN - ORD
2 stops9h 39mDelta
mié. 7/102:10 pmORD - HLN
2 stops9h 21mDelta
Deal found 5/8$384
jue. 6/271:19 pmHLN - ORD
2 stops9h 39mDelta
mié. 7/102:10 pmORD - HLN
2 stops9h 21mDelta
Deal found 5/8$434
mar. 6/251:19 pmHLN - ORD
2 stops9h 39mDelta
mar. 7/97:45 amORD - HLN
1 stop5h 50mDelta
Deal found 5/8$441
mar. 6/251:19 pmHLN - ORD
2 stops9h 39mDelta
mar. 7/912:33 pmORD - HLN
2 stops10h 58mDelta
Deal found 5/8$446
mar. 6/251:19 pmHLN - ORD
2 stops9h 39mDelta
jue. 7/112:10 pmORD - HLN
2 stops9h 21mDelta
Deal found 5/8$469
jue. 9/121:04 pmHLN - ORD
1 stop7h 43mDelta
dom. 9/157:15 amORD - HLN
1 stop6h 21mDelta
Deal found 5/8$488
jue. 6/271:19 pmHLN - ORD
2 stops9h 39mDelta
mar. 7/97:45 amORD - HLN
1 stop5h 50mDelta
Deal found 5/8$491
jue. 6/271:19 pmHLN - ORD
2 stops9h 39mDelta
jue. 7/112:10 pmORD - HLN
2 stops9h 21mDelta
Deal found 5/8$519
mié. 6/261:19 pmHLN - ORD
1 stop7h 23mDelta
mié. 7/102:10 pmORD - HLN
2 stops9h 21mDelta
Deal found 5/8$571

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

Find cheap flight options from Helena to O'Hare Intl specifically for the months of May and June 2024. Explore affordable fares based on user searches. Over the last 7 days, Cheapflights users made 2,717,708 searches. Prices were last updated on mayo 9, 2024.
The lowest fares we've come across on flights traveling from Helena to Chicago in May and June 2024. Check back soon for alternative fares.
mar. 6/251:19 pmHLN - ORD
2 stops9h 39mDelta
mié. 7/102:10 pmORD - HLN
2 stops9h 21mDelta
Deal found 5/8$384
jue. 6/271:19 pmHLN - ORD
2 stops9h 39mDelta
mié. 7/102:10 pmORD - HLN
2 stops9h 21mDelta
Deal found 5/8$434
mar. 6/251:19 pmHLN - ORD
2 stops9h 39mDelta
mar. 7/97:45 amORD - HLN
1 stop5h 50mDelta
Deal found 5/8$441
mar. 6/251:19 pmHLN - ORD
2 stops9h 39mDelta
mar. 7/912:33 pmORD - HLN
2 stops10h 58mDelta
Deal found 5/8$446
mar. 6/251:19 pmHLN - ORD
2 stops9h 39mDelta
jue. 7/112:10 pmORD - HLN
2 stops9h 21mDelta
Deal found 5/8$469
jue. 6/271:19 pmHLN - ORD
2 stops9h 39mDelta
mar. 7/97:45 amORD - HLN
1 stop5h 50mDelta
Deal found 5/8$491
mar. 6/252:15 pmHLN - ORD
1 stop20h 20mUnited Airlines
mar. 7/95:16 amORD - HLN
1 stop9h 28mUnited Airlines
Deal found 5/8$496
jue. 6/271:19 pmHLN - ORD
2 stops9h 39mDelta
jue. 7/112:10 pmORD - HLN
2 stops9h 21mDelta
Deal found 5/8$519
mié. 6/263:42 pmHLN - ORD
1 stop6h 57mAlaska Airlines
mar. 7/96:00 amORD - HLN
1 stop10h 05mAlaska Airlines
Deal found 5/8$530

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 2,717,708 searches. Data last updated mayo 9, 2024.
The lowest fares we've come across on flights traveling from Helena to Chicago in May and June 2024. Check back soon for alternative fares.
mar. 6/251:19 pmHLN - ORD
2 stops9h 39mDelta
mié. 7/102:10 pmORD - HLN
2 stops9h 21mDelta
Deal found 5/8$384
jue. 6/271:19 pmHLN - ORD
2 stops9h 39mDelta
mié. 7/102:10 pmORD - HLN
2 stops9h 21mDelta
Deal found 5/8$434
mar. 6/251:19 pmHLN - ORD
2 stops9h 39mDelta
mar. 7/97:45 amORD - HLN
1 stop5h 50mDelta
Deal found 5/8$441
mar. 6/251:19 pmHLN - ORD
2 stops9h 39mDelta
mar. 7/912:33 pmORD - HLN
2 stops10h 58mDelta
Deal found 5/8$446
mar. 6/251:19 pmHLN - ORD
2 stops9h 39mDelta
jue. 7/112:10 pmORD - HLN
2 stops9h 21mDelta
Deal found 5/8$469
sáb. 7/207:00 amHLN - ORD
1 stop20h 40mAlaska Airlines
mar. 7/237:22 pmORD - HLN
1 stop29h 37mAlaska Airlines
Deal found 5/9$484
jue. 9/121:04 pmHLN - ORD
1 stop7h 43mDelta
dom. 9/157:15 amORD - HLN
1 stop6h 21mDelta
Deal found 5/8$488
sáb. 7/203:46 pmHLN - ORD
1 stop11h 54mAlaska Airlines
mar. 7/236:35 amORD - HLN
2 stops18h 24mAlaska Airlines
Deal found 5/9$490
jue. 6/271:19 pmHLN - ORD
2 stops9h 39mDelta
jue. 7/117:45 amORD - HLN
1 stop5h 50mDelta
Deal found 5/8$491

Helena to O'Hare Intl flights leaving soon

Find last-minute flight options from Helena to O'Hare Intl 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 2,717,708 searches. Data last updated mayo 9, 2024.
Have a look at some of the flights available from Helena to Chicago departing last-minute. It's wise to confirm all flight details are correct before booking.
mar. 5/146:50 amHLN - ORD
1 stop16h 31mUnited Airlines
sáb. 5/1812:55 pmORD - HLN
1 stop25h 31mUnited Airlines
Deal found 5/7$596
mar. 5/146:50 amHLN - ORD
2 stops15h 13mUnited Airlines
sáb. 5/182:36 pmORD - HLN
1 stop23h 50mUnited Airlines
Deal found 5/7$601
mar. 5/142:20 pmHLN - ORD
1 stop18h 12mUnited Airlines
sáb. 5/189:32 pmORD - HLN
1 stop16h 54mUnited Airlines
Deal found 5/8$621
mar. 5/146:50 amHLN - ORD
2 stops15h 13mUnited Airlines
sáb. 5/182:36 pmORD - HLN
1 stop23h 50mUnited Airlines
Deal found 5/8$637

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 2,717,708 searches. Data last updated mayo 9, 2024.

Fly from

Any airport

Fly to

Any airport

Budget

$384 - $532

Route

Depart

Return

Price

HelenaChicago O'Hare Intl

HLN - ORD

HLNORD

Helena

mar. 6/25

2 stops9h 39m

Chicago O'Hare Intl

mié. 7/10

2 stops9h 21m

$384

HelenaChicago O'Hare Intl

HLN - ORD

HLNORD

Helena

jue. 6/27

2 stops9h 39m

Chicago O'Hare Intl

mié. 7/10

2 stops9h 21m

$434

HelenaChicago O'Hare Intl

HLN - ORD

HLNORD

Helena

mar. 6/25

2 stops9h 39m

Chicago O'Hare Intl

mar. 7/9

1 stop5h 50m

$441

HelenaChicago O'Hare Intl

HLN - ORD

HLNORD

Helena

mar. 6/25

2 stops9h 39m

Chicago O'Hare Intl

mar. 7/9

2 stops10h 58m

$446

HelenaChicago O'Hare Intl

HLN - ORD

HLNORD

Helena

sáb. 7/20

1 stop20h 40m

Chicago O'Hare Intl

mar. 7/23

1 stop29h 37m

$484

HelenaChicago O'Hare Intl

HLN - ORD

HLNORD

Helena

sáb. 7/20

1 stop11h 54m

Chicago O'Hare Intl

mar. 7/23

2 stops18h 24m

$490

HelenaChicago O'Hare Intl

HLN - ORD

HLNORD

Helena

mar. 6/25

1 stop20h 20m

Chicago O'Hare Intl

mar. 7/9

1 stop9h 28m

$496

HelenaChicago O'Hare Intl

HLN - ORD

HLNORD

Helena

jue. 9/12

2 stops12h 46m

Chicago O'Hare Intl

dom. 9/15

1 stop18h 54m

$508

HelenaChicago O'Hare Intl

HLN - ORD

HLNORD

Helena

jue. 6/27

1 stop7h 25m

Chicago O'Hare Intl

mar. 7/9

1 stop9h 28m

$532

Flights are sorted by cheapest first

Deals found on 5/8

When is the cheapest time 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 May 5, 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

Average price of flights to O'Hare Intl by month

Plan your trip from Helena to O'Hare Intl by taking into account the cheapest months to travel. The average price of a one-way flight from Helena to O'Hare Intl is currently $0 while a round-trip flight costs $468. Price data was last updated on May 5, 2024.

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 June is currently the most expensive (average of $348). 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

$248

February

$244

March

$280

April

$258

May

$278

June

$348

July

$330

August

$274

September

$258

October

$248

November

$270

December

$248

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

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 mayo 9, 2024.
Peruse reviews from past customers who have flown with United Airlines, Delta and Alaska 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.
Alaska Airlines
8.1
Very good
9,142 reviews
Check prices

Crew

8.6

Comfort

7.9

Entertainment

7.3

Food

7.3

Overall

8.1

Boarding

8.2

Reviews

1 / 10

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

Alaska Airlines
8.1
Very good
9,142 reviews
Alaska Airlines
8.1
Very good
9,142 reviews
Check prices

Crew

8.6

Comfort

7.9

Entertainment

7.3

Food

7.3

Overall

8.1

Boarding

8.2

Reviews

1 / 10

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

Delta
8.0
Very good
10,778 reviews
Alaska Airlines
8.1
Very good
9,142 reviews
Check prices

Crew

8.6

Comfort

7.9

Entertainment

7.3

Food

7.3

Overall

8.1

Boarding

8.2

Reviews

1 / 10

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

United Airlines
7.4
Good
11,027 reviews
Alaska Airlines
8.1
Very good
9,142 reviews
Check prices

Crew

8.6

Comfort

7.9

Entertainment

7.3

Food

7.3

Overall

8.1

Boarding

8.2

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 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 Delta for just $384, but on average you can expect to pay $508.

  • Are there last-minute flights available from Helena to Chicago O'Hare Intl Airport for under $600?

    There are currently 4+ open flights from Helena to Chicago O'Hare Intl Airport within the next 7 days for less than $600.

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

    Flying on Delta is currently your cheapest option to Chicago O'Hare Intl Airport, with prices starting at $384. Additional round-trip tickets that might be worth considering are offered by Alaska Airlines and United Airlines, with the lowest prices starting at $484 and $496, respectively. These flights start at 33% 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 5/9.

See more FAQs

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Alternative routes for Helena to O'Hare Intl
See prices for flight routes from nearby airports that may be better suited for you.

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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 2,717,708 searches. Data last updated mayo 9, 2024.
AirlineCheapestAverageFlexibilityOn-time
DeltaCheapest$272Average$476FlexibilityNo cancel feeOn-timeN/A
Search Delta flights
United AirlinesCheapest$352Average$674FlexibilityNo cancel feeOn-time69%
Search United Airlines flights
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Search flights from Helena to O'Hare Intl by cabin class

Find flights from Helena to O'Hare Intl, based on your preferred cabin class, be it economy, premium economy, business, or first class.
First Class
Business Class
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Economy 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 Helena to O'Hare Intl?

Cheapflights makes it easy to find Helena to O'Hare Intl flights by helping our users search from 900+ travel sites for deals. We also provide you with filters for cabin, price, airline, airports, number of stops, and many more to narrow down that perfect flight.

Why should you use Cheapflights to find cheap flight tickets from Helena to O'Hare Intl?

By finding flights from multiple airlines and providers at completely no cost, Cheapflights helps millions of users like you annually find the best flights to O'Hare Intl from Helena.

Can Cheapflights find flights from Helena to O'Hare Intl with no change fees?

Yes, we can. To see specific flights from Helena to O'Hare Intl with no change fees, users can toggle flexible booking options after using the search form above to find flights.

Can Cheapflights notify me if prices for flights from Helena to O'Hare Intl become cheaper?

Yes! Start tracking prices for Helena to O'Hare Intl 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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