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Cheap flights from Helena (HLN) to Illinois from $223

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 7/20. 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
Jun 5 — Jun 121
From?
To?
Mi 6/5
Mi 6/12
1 adult, Economy
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What is the cheapest month to fly from Helena to Illinois?

The best pricing can be found in the month of January. Prices to Illinois from Helena average $768. You can even find prices in January for less than $768, as users have found deals to Illinois from as low as $290. The month of August appears to be one of the more expensive times to travel to Illinois from Helena. Flying in the targeted month can save you up to 124%.

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

When flying from Helena to Illinois, the time of day you decide to fly out makes little to no difference towards the overall price you’ll pay on tickets.

Cheap Alaska Airlines flights from Helena to Illinois

Explore cheap flight options specifically provided by Alaska Airlines for the route between Helena and Illinois. 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 2,784,634 searches. Data last updated Mai 31, 2024.
Peruse some of the lowest-priced Alaska Airlines flights we've found from Helena to Illinois. Make sure to check back often as deals are often changing.
Do 9/123:44 pmHLN - ORD
2 stops23h 31mAlaska Airlines
So 9/159:10 pmORD - HLN
1 stop27h 44mAlaska Airlines
Deal found 5/30$399
Do 9/123:44 pmHLN - ORD
1 stop6h 53mAlaska Airlines
So 9/159:10 pmORD - HLN
1 stop27h 44mAlaska Airlines
Deal found 5/30$421
Mi 6/263:42 pmHLN - ORD
1 stop11h 58mAlaska Airlines
Mi 7/36:00 amORD - HLN
1 stop18h 59mAlaska Airlines
Deal found 5/29$472
Mi 6/267:00 amHLN - ORD
1 stop20h 40mAlaska Airlines
Mi 7/38:00 amORD - HLN
2 stops16h 59mAlaska Airlines
Deal found 5/29$473
Mi 6/267:00 amHLN - ORD
2 stops21h 15mAlaska Airlines
Mi 7/38:00 amORD - HLN
2 stops16h 59mAlaska Airlines
Deal found 5/29$524
Mo 11/182:42 pmHLN - STL
1 stop8h 17mAlaska Airlines
Sa 11/237:00 amSTL - HLN
1 stop9h 37mAlaska Airlines
Deal found 5/31$555
Do 9/123:44 pmHLN - ORD
2 stops12h 46mAlaska Airlines
So 9/152:18 pmORD - HLN
2 stops10h 36mAlaska Airlines
Deal found 5/30$604

Cheap Delta flights from Helena to Illinois

Explore cheap flight options specifically provided by Delta for the route between Helena and Illinois. 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 2,784,634 searches. Data last updated Mai 31, 2024.
Take a gander at the lowest prices we've found on Delta flights from Helena to Illinois. Deals are refreshing constantly so come back soon for more options.
Di 11/195:55 amHLN - STL
2 stops7h 35mDelta
So 11/247:30 amSTL - HLN
1 stop6h 06mDelta
Deal found 5/31$403
Di 11/195:55 amHLN - STL
2 stops7h 35mDelta
Mo 11/2510:00 amSTL - HLN
2 stops13h 35mDelta
Deal found 5/31$408
Di 11/195:55 amHLN - STL
1 stop6h 21mDelta
So 11/247:30 amSTL - HLN
1 stop6h 06mDelta
Deal found 5/31$418
Di 11/195:55 amHLN - STL
1 stop6h 21mDelta
Mo 11/2511:51 amSTL - HLN
2 stops11h 44mDelta
Deal found 5/31$423
Mo 11/181:04 pmHLN - STL
2 stops20h 39mDelta
So 11/247:30 amSTL - HLN
1 stop6h 06mDelta
Deal found 5/31$558
Mo 11/181:04 pmHLN - STL
2 stops20h 39mDelta
Mo 11/2511:51 amSTL - HLN
2 stops11h 44mDelta
Deal found 5/31$563
Mi 11/271:04 pmHLN - STL
2 stops22h 50mDelta
Mi 12/42:05 pmSTL - HLN
2 stops9h 30mDelta
Deal found 5/31$589
Mi 11/205:55 amHLN - STL
1 stop6h 21mDelta
So 11/247:30 amSTL - HLN
1 stop6h 06mDelta
Deal found 5/31$603
Mi 11/205:55 amHLN - STL
2 stops7h 35mDelta
So 11/247:30 amSTL - HLN
1 stop6h 06mDelta
Deal found 5/31$608

Helena to Illinois 2024 flight deals

Discover exclusive flight deals for travel between Helena and Illinois in 2024. Find excellent offers based on user searches. Over the last 7 days, Cheapflights users made 2,784,634 searches. Data last updated Mai 31, 2024.
These are some of the most attractive deals on flights from Helena to Illinois in 2024. Check back soon for alternative fares.
Sa 8/173:46 pmHLN - ORD
1 stop11h 54mAlaska Airlines
Sa 8/247:00 amORD - HLN
2 stops9h 01mAlaska Airlines
Deal found 5/31$384
Do 9/123:44 pmHLN - ORD
2 stops23h 31mAlaska Airlines
So 9/159:10 pmORD - HLN
1 stop27h 44mAlaska Airlines
Deal found 5/31$399
Di 11/195:55 amHLN - STL
2 stops7h 35mDelta
So 11/247:30 amSTL - HLN
1 stop6h 06mDelta
Deal found 5/31$403
Di 11/195:55 amHLN - STL
2 stops7h 35mDelta
Mo 11/2510:00 amSTL - HLN
2 stops13h 35mDelta
Deal found 5/31$408
Di 11/195:55 amHLN - STL
1 stop6h 21mDelta
So 11/247:30 amSTL - HLN
1 stop6h 06mDelta
Deal found 5/31$418
Sa 8/173:46 pmHLN - ORD
2 stops12h 29mAlaska Airlines
Sa 8/247:00 amORD - HLN
2 stops9h 01mAlaska Airlines
Deal found 5/31$421
Di 11/195:55 amHLN - STL
1 stop6h 21mDelta
Mo 11/2511:51 amSTL - HLN
2 stops11h 44mDelta
Deal found 5/31$423
Sa 8/173:46 pmHLN - ORD
1 stop11h 54mAlaska Airlines
Sa 8/248:40 amORD - HLN
1 stop7h 21mAlaska Airlines
Deal found 5/31$424
Mi 11/207:00 amHLN - STL
1 stop4h 47mUnited Airlines
Mo 11/251:38 pmSTL - HLN
1 stop8h 21mUnited Airlines
Deal found 5/31$448

One-way flights to Illinois from Helena

Search for one-way flight options from Helena to Illinois. 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 2,784,634 searches. Data last updated Mai 31, 2024.
Some of the best available deals we've found on one-way flights from Helena to Illinois. Those seeking round-trip flights from Helena to Illinois should utilize the search form at the the top of the page.
Sa 7/207:00 amHLN - ORD
1 stop20h 40mAlaska Airlines
Deal found 5/29$223
Fr 7/193:42 pmHLN - ORD
2 stops13h 38mAlaska Airlines
Deal found 5/29$276
Sa 7/66:45 amHLN - STL
1 stop5h 04mUnited Airlines
Deal found 5/31$282
Fr 7/56:45 amHLN - STL
2 stops14h 46mUnited Airlines
Deal found 5/31$324
Fr 7/196:45 amHLN - ORD
1 stop15h 10mUnited Airlines
Deal found 5/29$327
Sa 7/203:46 pmHLN - ORD
2 stops12h 29mAlaska Airlines
Deal found 5/29$340
Fr 7/56:45 amHLN - STL
1 stop14h 26mUnited Airlines
Deal found 5/31$353
So 7/77:00 amHLN - STL
1 stop29h 20mAlaska Airlines
Deal found 5/31$382
Sa 7/66:45 amHLN - STL
2 stops7h 55mUnited Airlines
Deal found 5/31$429

Find flights from Helena to Illinois within your budget

Customize your flight search to find flights from Helena to Illinois 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 2,784,634 searches. Data last updated Mai 31, 2024.

Fly from

Any airport

Fly to

Any airport

Budget

$399 - $478

Route

Depart

Return

Price

HelenaChicago O'Hare Intl

HLN - ORD

HLNORD

Helena

Do 9/12

2 stops23h 31m

Chicago O'Hare Intl

So 9/15

1 stop27h 44m

$399

HelenaLambert-St Louis

HLN - STL

HLNSTL

Helena

Di 11/19

2 stops7h 35m

Lambert-St Louis

So 11/24

1 stop6h 06m

$403

HelenaLambert-St Louis

HLN - STL

HLNSTL

Helena

Di 11/19

2 stops7h 35m

Lambert-St Louis

Mo 11/25

2 stops13h 35m

$408

HelenaLambert-St Louis

HLN - STL

HLNSTL

Helena

Di 11/19

1 stop6h 21m

Lambert-St Louis

So 11/24

1 stop6h 06m

$418

HelenaChicago O'Hare Intl

HLN - ORD

HLNORD

Helena

Do 9/12

1 stop6h 53m

Chicago O'Hare Intl

So 9/15

1 stop27h 44m

$421

HelenaLambert-St Louis

HLN - STL

HLNSTL

Helena

Di 11/19

1 stop6h 21m

Lambert-St Louis

Mo 11/25

2 stops11h 44m

$423

HelenaLambert-St Louis

HLN - STL

HLNSTL

Helena

Mi 11/20

1 stop4h 47m

Lambert-St Louis

Mo 11/25

1 stop8h 21m

$448

HelenaChicago O'Hare Intl

HLN - ORD

HLNORD

Helena

Mi 6/26

1 stop11h 58m

Chicago O'Hare Intl

Mi 7/3

1 stop18h 59m

$472

HelenaLambert-St Louis

HLN - STL

HLNSTL

Helena

Di 11/19

1 stop4h 47m

Lambert-St Louis

Mo 11/25

1 stop8h 21m

$478

Flights are sorted by cheapest first

Deals found on 5/30

No data available for this route at this time. Please check back soon.

Best time to book a flight from Helena to Illinois

Have a flexible travel schedule? Discover the best time to fly to Illinois 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.

Reviews of airlines servicing Illinois

Get insights into the airlines that provide service to Illinois. 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 Illinois. Reviews last updated Mai 31, 2024.
See what other customers who have flown with Alaska Airlines, Delta and United Airlines from Helena to Illinois have to say. You can also see how each airline compares in terms of entertainment options, comfort, food, crew/service, and boarding process.
Alaska Airlines
8.1
Very good
9,197 reviews
Check prices

Boarding

8.2

Crew

8.6

Overall

8.1

Food

7.3

Comfort

7.9

Entertainment

7.3

Reviews

1 / 10

Crew and airport staff were excellent. They accommodated my needs and were super professional and kind.

Alaska Airlines
8.1
Very good
9,197 reviews
Alaska Airlines
8.1
Very good
9,197 reviews
Check prices

Boarding

8.2

Crew

8.6

Overall

8.1

Food

7.3

Comfort

7.9

Entertainment

7.3

Reviews

1 / 10

Crew and airport staff were excellent. They accommodated my needs and were super professional and kind.

Delta
8.0
Very good
10,419 reviews
Alaska Airlines
8.1
Very good
9,197 reviews
Check prices

Boarding

8.2

Crew

8.6

Overall

8.1

Food

7.3

Comfort

7.9

Entertainment

7.3

Reviews

1 / 10

Crew and airport staff were excellent. They accommodated my needs and were super professional and kind.

United Airlines
7.4
Good
10,763 reviews
Alaska Airlines
8.1
Very good
9,197 reviews
Check prices

Boarding

8.2

Crew

8.6

Overall

8.1

Food

7.3

Comfort

7.9

Entertainment

7.3

Reviews

1 / 10

Crew and airport staff were excellent. They accommodated my needs and were super professional and kind.

Related info for your journey

Find useful and relevant information for your journey from Helena to Illinois. 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 Illinois?

    Helena (HLN), located 2.7 mi from the city center, is the airport you fly out of when you book flights from Helena to Illinois.

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

    Yes, there are multiple flights from Helena to Illinois for under $400. The cheapest flight booked recently is on Alaska Airlines for just $399, but on average you can expect to pay $471.

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

    The cheapest airline one-way is Alaska Airlines, with whom users have recently found tickets for as low as $223. However, be on the lookout for offers from United Airlines and Delta, as they are both options that can get you from Helena to Illinois for a low price.

  • What are the most popular routes from Helena to Illinois?

    The most popular route from Helena to Illinois is Helena - Chicago O'Hare Intl. You may also consider Helena - Chicago Midway or Helena - Moline Quad-City.

  • 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. Chicago Midway Airport (MDW), Moline Quad-City Airport (MLI), Greater Peoria Airport (PIA), Bloomington-Normal Airport (BMI), Springfield Capital Airport (SPI) are other airports near this flight route and their unique identifiers/IATA codes.

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

    The amount of baggage you can bring on your Helena to Illinois 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 Illinois with specific airlines?

    Yes, Cheapflights allows you to browse and filter Helena to Illinois 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 Illinois that include hotel bookings?

    Yes. In addition to deals on Helena to Illinois flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from Helena to Illinois?

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

  • Can I find deals for business class flights from Helena to Illinois?

    Yes. Cheapflights offers flight deals from Helena to Illinois 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 Illinois that allow pets onboard?

    Many airlines flying from Helena to Illinois 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 Illinois?

    Yes, you can often find last-minute deals on Helena to Illinois 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 Illinois flight deals updated?

    The Helena to Illinois flight deals you see on this page were last updated on 5/31.

  • What is the cheapest month to book a flight from Helena to Illinois?

    Currently, February is the cheapest month in which you can book a flight from Helena to Illinois (average of $244). Flying from Helena to Illinois in June is currently the most expensive (average of $326). 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.

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Top 2 airlines flying from Helena to Illinois

Discover the top 2 airlines that operate flights from Helena to Illinois. 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 2,784,634 searches. Data last updated Mai 31, 2024.
AirlineCheapestAverageFlexibilityOn-time
United AirlinesCheapest$253Average$603FlexibilityNo cancel feeOn-time69%
Search United Airlines flights
DeltaCheapest$272Average$477FlexibilityNo cancel feeOn-timeN/A
Search Delta flights
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Search flights from Helena to Illinois by cabin class

Find flights from Helena to Illinois, 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 Helena to Illinois?

When you search for this flight from Helena to Illinois, Cheapflights searches on 900+ travel sites to save you time finding great flight deals online. Additionally, we offer filter features so you can choose a preferred cabin class or airline, see different price ranges, and much more so you can book the flight for you.

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

Cheapflights simply makes it quick and affordable to book flights from Helena to Illinois 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 Helena to Illinois with no change fees?

Cheapflights does show flights with no change fees to all users. To see these options for flights from Helena to Illinois, users can toggle the no change fees filter when performing a flight search.

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

Yes, and it’s super simple to set up. Click the bell icon next to the flight deals above and provide a valid email address to enable Price Alerts. That’s it!

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