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Cheap flights from Chicago O'Hare Intl Airport to Helena from $325

This is the cheapest round-trip flight price found by a momondo user in the last 72 hours by searching for a flight from Chicago O'Hare Intl Airport to Helena departing on 2/18. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
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Find the cheapest flights from Chicago O'Hare Intl Airport to Helena

Cheap round-trip flights

These are some of the best round-trip flight deals from Chicago O'Hare Intl Airport to Helena that have been recently found on momondo from popular airlines, departing in the coming months.

Cheap one-way flights

Flying one-way? These are some of the best deals recently discovered on momondo for flights from Chicago O'Hare Intl Airport to Helena.

Cheap last minute flights

Planning a quick getaway from Chicago O'Hare Intl Airport to Helena? These are the last-minute flight deals available now.

Cheap direct flights

If you prefer a non-stop journey, check out our latest direct flight deals to Helena, so you can enjoy a seamless trip without layovers.

Cheap bus & train deals from Chicago O'Hare Intl Airport to Helena

Find recent round-trip train or bus tickets from Chicago O'Hare Intl Airport to Helena.

All round-trip flight deals from Chicago O'Hare Intl Airport to Helena

The cheapest plane tickets from Chicago O'Hare Intl Airport to Helena found on KAYAK recently.
7:20 am - 12:50 pmORD-HLN
6h 30m1 stop
5:54 am - 12:45 pmHLN-ORD
5h 51m1 stop
$325Delta
Find Deal
Tue, Feb 18 - Tue, Feb 25
7:20 am - 12:50 pmORD-HLN
6h 30m1 stop
1:30 pm - 11:48 pmHLN-ORD
9h 18m2 stops
$330Delta
Find Deal
Tue, Feb 18 - Tue, Feb 25
7:20 am - 12:50 pmORD-HLN
6h 30m1 stop
1:30 pm - 9:27 pmHLN-ORD
6h 57m1 stop
$335Delta
Find Deal
Tue, Feb 18 - Sat, Mar 1
7:45 am - 3:42 pmORD-HLN
8h 57m1 stop
4:19 pm - 11:59 pmHLN-ORD
6h 40m1 stop
$370Alaska Airlines
Find Deal
Wed, Feb 19 - Sat, Mar 1
7:45 am - 4:23 pmORD-HLN
9h 38m1 stop
4:19 pm - 11:59 pmHLN-ORD
6h 40m1 stop
$395Alaska Airlines
Find Deal
Sun, Feb 16 - Sat, Mar 1
7:45 am - 3:42 pmORD-HLN
8h 57m1 stop
5:00 pm - 5:53 amHLN-ORD
11h 53m1 stop
$399Alaska Airlines
Find Deal
Wed, Feb 19 - Sun, Mar 2
7:00 am - 1:25 pmORD-HLN
7h 25m1 stop
2:05 pm - 10:38 pmHLN-ORD
7h 33m1 stop
$405United Airlines
Find Deal
Wed, Feb 19 - Wed, Feb 26
7:00 am - 1:25 pmORD-HLN
7h 25m1 stop
2:05 pm - 10:38 pmHLN-ORD
7h 33m1 stop
$415United Airlines
Find Deal
Thu, Feb 20 - Wed, Feb 26
7:00 am - 1:25 pmORD-HLN
7h 25m1 stop
6:30 am - 11:20 amHLN-ORD
27h 50m1 stop
$451United Airlines
Find Deal
Sat, Feb 22 - Sun, Mar 2
7:00 am - 1:25 pmORD-HLN
7h 25m1 stop
2:05 pm - 9:27 pmHLN-ORD
6h 22m1 stop
$506United Airlines
Find Deal
Sat, Feb 22 - Fri, Feb 28
7:45 am - 4:04 pmORD-HLN
9h 19m1 stop
$437Alaska Airlines
Find Deal
Thu, Jan 30
3:35 pm - 4:04 pmORD-HLN
25h 29m2 stops
$448Alaska Airlines
Find Deal
Thu, Jan 30

Alaska Airlines flights from Chicago O'Hare Intl Airport to Helena

Our best Alaska Airlines deals on Chicago O'Hare Intl Airport to Helena flight tickets
Alaska Airlines
Feb 19
ORD7:45 amChicago O'Hare Intl
8h 57m
1 stop
HLN3:42 pmHelena
Mar 1
HLN4:19 pmHelena
6h 40m
1 stop
ORD11:59 pmChicago O'Hare Intl
Alaska Airlines
Feb 16
ORD7:45 amChicago O'Hare Intl
9h 38m
1 stop
HLN4:23 pmHelena
Mar 1
HLN4:19 pmHelena
6h 40m
1 stop
ORD11:59 pmChicago O'Hare Intl
Alaska Airlines
Feb 19
ORD7:45 amChicago O'Hare Intl
8h 57m
1 stop
HLN3:42 pmHelena
Mar 2
HLN5:00 pmHelena
11h 53m
1 stop
ORD5:53 amChicago O'Hare Intl

Delta flights from Chicago O'Hare Intl Airport to Helena

Our best Delta deals on Chicago O'Hare Intl Airport to Helena flight tickets
Delta
Feb 18
ORD7:20 amChicago O'Hare Intl
6h 30m
1 stop
HLN12:50 pmHelena
Feb 25
HLN5:54 amHelena
5h 51m
1 stop
ORD12:45 pmChicago O'Hare Intl
Delta
Feb 18
ORD7:20 amChicago O'Hare Intl
6h 30m
1 stop
HLN12:50 pmHelena
Feb 25
HLN1:30 pmHelena
9h 18m
2 stops
ORD11:48 pmChicago O'Hare Intl
Delta
Feb 18
ORD7:20 amChicago O'Hare Intl
6h 30m
1 stop
HLN12:50 pmHelena
Mar 1
HLN1:30 pmHelena
6h 57m
1 stop
ORD9:27 pmChicago O'Hare Intl

See travel insights to Helena from

How to get the cheapest flight ticket from Chicago O'Hare Intl Airport to Helena

Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip

What is the cheapest day to depart on your flight to Helena?

The cheapest day to depart from Chicago O'Hare Intl Airport to Helena is on a Wednesday. Travelers who choose to depart for Helena on a Wednesday will often find tickets for as low as $477. The most expensive day to fly to Helena is Monday, with ticket prices averaging around $1,040.

What is the cheapest time of day to depart on your flight to Helena?

According to our data, the cheapest time of day to fly to Helena is in the morning. momondo users have found flights departing from Chicago O'Hare Intl Airport to Helena in the morning for as low as $557. Keep in mind that these prices may fluctuate based on what airline you choose and the time of year you plan to travel. In contrast, the most expensive time of day to depart to Helena is in the afternoon when prices are around $863.

When to book flights from Chicago O'Hare Intl Airport to Helena

Are you open to changing your travel dates? Check out the ideal times to fly from Chicago O'Hare Intl Airport to Helena according to our flight data. Find out which month and days have the cheapest flights.
Estimated round-trip price

Cheap Chicago O'Hare Intl Airport to Helena (ORD to HLN) flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Chicago O'Hare Intl Airport to Helena

Best Price Found

$437

Fastest flight time

5h 40m

Direct flights

None

Airports in Helena

1 airport
The best one-way flight to Helena from Chicago O'Hare Intl Airport in the past 72 hours is $437. The best round-trip flight deal from Chicago O'Hare Intl Airport to Helena found on momondo in the last 72 hours is $325.
The fastest flight from Chicago O'Hare Intl Airport to Helena takes 5h 40m
There are no direct flights from Chicago O'Hare Intl Airport to Helena. Popular non-direct route for this connection is Chicago O'Hare Intl Airport - Helena Airport.
There is 1 airport near Helena: Helena (HLN)

  • How far is Chicago O'Hare Intl to Helena by plane?

    Helena is 1229.2 mi away from Chicago O'Hare Intl. Typically, this will take 5h 40m by plane in normal conditions.

  • When did momondo last update prices for flights from Chicago O'Hare Intl Airport to Helena Airport?

    Prices for flights from Chicago O'Hare Intl Airport to Helena Airport were last updated today.

  • How many operators does momondo search for flights from Chicago O'Hare Intl Airport to Helena Airport?

  • How old do you have to be to fly from Chicago O'Hare Intl Airport to Helena Airport?

    The minimum age for a child to fly alone is five, but airlines offering an unaccompanied minor (UNMR) service may have their age restrictions, such as regulations concerning flight duration, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Chicago O'Hare Intl Airport to Helena Airport.

  • What documentation or ID do you need to fly to Helena Airport?

    The necessary travel and health documents for your Helena Airport trip may vary depending on your travel plans and individual circumstances. Generally, you should have various documents, such as a national ID card or driver's license and a passport that is valid for six months beyond your scheduled arrival date. We recommend seeking advice from your airline or a trusted third party, such as IATA.

  • What is the most popular airline from Chicago O'Hare Intl Airport to Helena?


Best airlines flying from Chicago O'Hare Intl Airport to Helena

Compare and see reviews for airlines that fly from Chicago O'Hare Intl Airport to Helena with momondo
Airline
Rating
Free Cancellation
Price
United AirlinesPriceFrom $534Free CancellationRating
7.4
8,984 reviews
Search United Airlines flights

Why use momondo?

Why should I use momondo to find a flight deal from Chicago to Helena?

It is quick and easy to find Chicago to Helena flights on momondo. We search and return numerous flight options from various airlines and agents. You can then use our filters to narrow your search until you have found the most convenient flight to Helena that suits you.

Can I find flights from Chicago to Helena with flexible booking policies on momondo?

momondo does allow users to show only those flights to Helena from Chicago which offer a flexible booking policy as well as other useful filters and features.

How can momondo help me find flights from Chicago to Helena?

Once all potential Chicago to Helena flight options are in front of you, momondo lets you sort and filter flights based on preferences such as airline, price and flight times amongst many other options.

I’m not ready to book a flight from Chicago to Helena right now. Can momondo alert me if prices change?

Yes momondo offers price alerts on flights to Helena from Chicago. After performing a search on this page you should be able to see the price alert set up feature. Simply provide a valid email address and momondo will instantly alert you when prices change.


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