Cheap flights from Helena (HLN) to Illinois from $196
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 8/22. 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 27 — Jun 31
From?
To?
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%.
When is the cheapest time to fly from Helena to Illinois (HLN - 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 2,730,072 searches. Data last updated May 22, 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.
Wed 6/193:42 pmHLN - ORD
1 stop6h 57mAlaska Airlines
Thu 6/209:22 pmORD - HLN
1 stop27h 37mAlaska Airlines
Deal found 5/21$401
Wed 6/197:00 amHLN - ORD
1 stop20h 40mAlaska Airlines
Thu 6/209:22 pmORD - HLN
1 stop18h 43mAlaska Airlines
Deal found 5/21$408
Thu 9/123:44 pmHLN - ORD
2 stops12h 46mAlaska Airlines
Sun 9/156:00 amORD - HLN
1 stop10h 01mAlaska Airlines
Deal found 5/21$426
Mon 11/182:42 pmHLN - ORD
1 stop20h 27mAlaska Airlines
Wed 11/275:51 pmORD - HLN
1 stop22h 46mAlaska Airlines
Deal found 5/21$458
Thu 10/244:13 pmHLN - ORD
2 stops12h 17mAlaska Airlines
Sun 10/276:20 amORD - HLN
1 stop9h 52mAlaska Airlines
Deal found 5/22$459
Mon 11/182:42 pmHLN - ORD
1 stop20h 27mAlaska Airlines
Sat 11/238:00 amORD - HLN
1 stop8h 37mAlaska Airlines
Deal found 5/21$461
Sun 11/173:52 pmHLN - ORD
1 stop24h 06mAlaska Airlines
Thu 11/288:00 amORD - HLN
1 stop8h 37mAlaska Airlines
Deal found 5/21$471
Mon 11/182:42 pmHLN - ORD
1 stop20h 27mAlaska Airlines
Fri 11/227:13 pmORD - HLN
1 stop21h 24mAlaska Airlines
Deal found 5/21$478
Sun 11/173:52 pmHLN - ORD
1 stop19h 17mAlaska Airlines
Wed 11/277:13 pmORD - HLN
1 stop21h 24mAlaska Airlines
Deal found 5/21$488
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 2,730,072 searches. Data last updated May 22, 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.
Mon 11/181:04 pmHLN - ORD
2 stops9h 54mDelta
Thu 11/286:50 pmORD - HLN
2 stops18h 46mDelta
Deal found 5/21$425
Mon 11/181:04 pmHLN - ORD
2 stops9h 54mDelta
Thu 11/287:15 amORD - HLN
1 stop6h 21mDelta
Deal found 5/21$447
Thu 9/121:04 pmHLN - ORD
1 stop7h 43mDelta
Sun 9/157:15 amORD - HLN
1 stop6h 21mDelta
Deal found 5/21$448
Mon 11/181:04 pmHLN - ORD
2 stops9h 54mDelta
Mon 11/251:35 pmORD - HLN
2 stops10h 00mDelta
Deal found 5/21$452
Thu 7/256:00 amHLN - STL
1 stop6h 40mDelta
Wed 7/3110:08 amSTL - HLN
2 stops13h 24mDelta
Deal found 5/21$453
Mon 11/181:04 pmHLN - ORD
2 stops9h 54mDelta
Sun 11/247:15 amORD - HLN
1 stop6h 21mDelta
Deal found 5/21$467
Mon 11/181:04 pmHLN - ORD
2 stops9h 54mDelta
Mon 11/257:15 amORD - HLN
1 stop6h 21mDelta
Deal found 5/21$472
Sun 11/171:04 pmHLN - ORD
1 stop7h 43mDelta
Mon 11/251:35 pmORD - HLN
2 stops10h 00mDelta
Deal found 5/21$473
Tue 6/45:50 amHLN - STL
1 stop6h 42mDelta
Thu 6/206:25 pmSTL - HLN
1 stop5h 20mDelta
Deal found 5/21$538
Cheap Helena to Illinois flights in May & June 2024
Find cheap flight options from Helena to Illinois specifically for the months of May and June 2024. Explore affordable fares based on user searches. Over the last 7 days, Cheapflights users made 2,730,072 searches. Prices were last updated on May 22, 2024.
These are some of the most attractive deals on flights from Helena to Illinois in 2024. Check back soon for alternative fares.
Wed 6/193:42 pmHLN - ORD
1 stop6h 57mAlaska Airlines
Thu 6/209:22 pmORD - HLN
1 stop27h 37mAlaska Airlines
Deal found 5/21$401
Wed 6/197:00 amHLN - ORD
1 stop20h 40mAlaska Airlines
Thu 6/209:22 pmORD - HLN
1 stop18h 43mAlaska Airlines
Deal found 5/21$408
Tue 6/45:50 amHLN - STL
1 stop6h 42mDelta
Thu 6/206:25 pmSTL - HLN
1 stop5h 20mDelta
Deal found 5/21$538
Wed 6/193:42 pmHLN - ORD
1 stop6h 57mAlaska Airlines
Thu 6/206:20 pmORD - HLN
2 stops21h 45mAlaska Airlines
Deal found 5/21$605
Thu 5/303:01 pmHLN - ORD
1 stop26h 28mAlaska Airlines
Wed 6/59:20 pmORD - HLN
1 stop27h 39mAlaska Airlines
Deal found 5/22$649
Wed 6/193:42 pmHLN - ORD
1 stop6h 57mAlaska Airlines
Thu 6/202:25 pmORD - HLN
2 stops10h 34mAlaska Airlines
Deal found 5/21$650
Thu 5/303:01 pmHLN - ORD
2 stops12h 39mAlaska Airlines
Wed 6/59:20 pmORD - HLN
1 stop27h 39mAlaska Airlines
Deal found 5/22$654
Tue 6/46:53 amHLN - STL
2 stops30h 21mUnited Airlines
Thu 6/204:45 pmSTL - HLN
1 stop21h 54mUnited Airlines
Deal found 5/21$655
Thu 5/303:01 pmHLN - ORD
2 stops12h 39mAlaska Airlines
Wed 6/58:00 amORD - HLN
2 stops16h 59mAlaska Airlines
Deal found 5/22$659
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 2,730,072 searches. Data last updated May 22, 2024.
These are some of the most attractive deals on flights from Helena to Illinois in 2024. Check back soon for alternative fares.
Tue 11/195:55 amHLN - ORD
2 stops10h 48mDelta
Thu 11/286:50 pmORD - HLN
2 stops18h 46mDelta
Deal found 5/21$385
Wed 6/193:42 pmHLN - ORD
1 stop6h 57mAlaska Airlines
Thu 6/209:22 pmORD - HLN
1 stop27h 37mAlaska Airlines
Deal found 5/21$401
Tue 11/195:55 amHLN - ORD
2 stops17h 03mDelta
Thu 11/287:15 amORD - HLN
1 stop6h 21mDelta
Deal found 5/21$407
Wed 6/197:00 amHLN - ORD
1 stop20h 40mAlaska Airlines
Thu 6/209:22 pmORD - HLN
1 stop18h 43mAlaska Airlines
Deal found 5/21$408
Tue 11/195:55 amHLN - ORD
2 stops17h 03mDelta
Mon 11/251:35 pmORD - HLN
2 stops10h 00mDelta
Deal found 5/21$412
Mon 11/181:04 pmHLN - ORD
2 stops9h 54mDelta
Thu 11/286:50 pmORD - HLN
2 stops18h 46mDelta
Deal found 5/21$425
Thu 9/123:44 pmHLN - ORD
2 stops12h 46mAlaska Airlines
Sun 9/156:00 amORD - HLN
1 stop10h 01mAlaska Airlines
Deal found 5/21$426
Tue 11/195:55 amHLN - ORD
2 stops10h 48mDelta
Sun 11/247:15 amORD - HLN
1 stop6h 21mDelta
Deal found 5/21$427
Tue 11/195:55 amHLN - ORD
2 stops17h 03mDelta
Mon 11/257:15 amORD - HLN
1 stop6h 21mDelta
Deal found 5/21$432
Helena to Illinois flights leaving soon
Find last-minute flight options from Helena to Illinois 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 2,730,072 searches. Data last updated May 22, 2024.
Consider one of these great deals we found on last-minute flights from Helena to Illinois. Users should be sure to double check the price, date, and time of their last-minute flight.
Thu 5/303:01 pmHLN - ORD
1 stop26h 28mAlaska Airlines
Wed 6/59:20 pmORD - HLN
1 stop27h 39mAlaska Airlines
Deal found 5/22$649
Thu 5/303:01 pmHLN - ORD
2 stops12h 39mAlaska Airlines
Wed 6/59:20 pmORD - HLN
1 stop27h 39mAlaska Airlines
Deal found 5/22$654
Thu 5/303:01 pmHLN - ORD
2 stops12h 39mAlaska Airlines
Wed 6/58:00 amORD - HLN
2 stops16h 59mAlaska Airlines
Deal found 5/22$659
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 2,730,072 searches. Data last updated May 22, 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.
Thu 8/223:44 pmHLN - ORD
2 stops12h 46mAlaska Airlines
Deal found 5/21$196
Thu 8/225:55 amHLN - ORD
1 stop5h 29mDelta
Deal found 5/21$224
Wed 8/141:10 pmHLN - ORD
1 stop7h 46mDelta
Deal found 5/21$244
Wed 8/141:10 pmHLN - ORD
2 stops9h 49mDelta
Deal found 5/21$274
Tue 8/131:10 pmHLN - ORD
1 stop7h 46mDelta
Deal found 5/21$294
Sat 8/175:55 amHLN - MDW
2 stops11h 11mDelta
Deal found 5/21$299
Mon 8/121:10 pmHLN - ORD
1 stop7h 46mDelta
Deal found 5/21$339
Fri 8/161:10 pmHLN - ORD
2 stops9h 49mDelta
Deal found 5/21$344
Sun 8/111:10 pmHLN - ORD
1 stop7h 46mDelta
Deal found 5/21$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 2,730,072 searches. Data last updated May 22, 2024.
Fly from
Any airport
Fly to
Any airport
Budget
$401 - $511
Route
Depart
Return
Price
HelenaChicago O'Hare Intl
HLN - ORD
HLNORD
Helena
Wed 6/19
1 stop6h 57m
Chicago O'Hare Intl
Thu 6/20
1 stop27h 37m
$401
HelenaChicago O'Hare Intl
HLN - ORD
HLNORD
Helena
Wed 6/19
1 stop20h 40m
Chicago O'Hare Intl
Thu 6/20
1 stop18h 43m
$408
HelenaChicago O'Hare Intl
HLN - ORD
HLNORD
Helena
Mon 11/18
2 stops9h 54m
Chicago O'Hare Intl
Thu 11/28
2 stops18h 46m
$425
HelenaChicago O'Hare Intl
HLN - ORD
HLNORD
Helena
Thu 9/12
2 stops12h 46m
Chicago O'Hare Intl
Sun 9/15
1 stop10h 01m
$426
HelenaChicago O'Hare Intl
HLN - ORD
HLNORD
Helena
Mon 11/18
2 stops9h 54m
Chicago O'Hare Intl
Thu 11/28
1 stop6h 21m
$447
HelenaLambert-St Louis
HLN - STL
HLNSTL
Helena
Thu 7/25
1 stop6h 40m
Lambert-St Louis
Wed 7/31
1 stop5h 36m
$448
HelenaChicago O'Hare Intl
HLN - ORD
HLNORD
Helena
Thu 9/12
1 stop7h 43m
Chicago O'Hare Intl
Sun 9/15
1 stop6h 21m
$448
HelenaChicago O'Hare Intl
HLN - ORD
HLNORD
Helena
Mon 11/18
1 stop16h 06m
Chicago O'Hare Intl
Thu 11/28
1 stop8h 52m
$453
HelenaChicago O'Hare Intl
HLN - ORD
HLNORD
Helena
Mon 11/18
1 stop11h 46m
Chicago O'Hare Intl
Mon 11/25
1 stop5h 28m
$511
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 May 22, 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.
9,171 reviews
Crew
8.6
Food
7.3
Overall
8.1
Entertainment
7.3
Boarding
8.2
Comfort
7.9
Reviews
1 / 10
Paid a lot for our exit row seats and they weren’t that roomy.
9,171 reviews
9,171 reviews
Crew
8.6
Food
7.3
Overall
8.1
Entertainment
7.3
Boarding
8.2
Comfort
7.9
Reviews
1 / 10
Paid a lot for our exit row seats and they weren’t that roomy.
10,585 reviews
9,171 reviews
Crew
8.6
Food
7.3
Overall
8.1
Entertainment
7.3
Boarding
8.2
Comfort
7.9
Reviews
1 / 10
Paid a lot for our exit row seats and they weren’t that roomy.
10,870 reviews
9,171 reviews
Crew
8.6
Food
7.3
Overall
8.1
Entertainment
7.3
Boarding
8.2
Comfort
7.9
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 Illinois. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.
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Alternative routes for Helena to IllinoisSee prices for flight routes from nearby airports that may be better suited for you.
See prices for flight routes from nearby airports that may be better suited for you.
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 2,730,072 searches. Data last updated May 22, 2024.
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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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?
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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.
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