Latest deals
Insights
When to book
FAQs
Reviews
Price Alerts

Cheap flights from Helena to Chicago from $200

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Helena to Chicago departing on 9/5. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
1 adult
0 bags

Discover deals from 900+ travel sites with momondo.

Save money when you book flights with momondo

Big names and deals

Big names and deals

Search 100s of travel sites to compare prices.

Filter for what you want

Filter for what you want

Free Wi-Fi? Stopover? Instantly customize your results.

Trusted and free

Trusted and free

We’re completely free to use - no hidden charges or fees.

Price Alerts

Price Alerts

Not ready to book? to track prices.
Search flight deals

Find the cheapest flights from Helena to Chicago

Cheap round-trip flights

Hawaiian Airlines Logo
4:08 pm - 11:59 pmHLN-ORD
6h 51m1 stop
Hawaiian Airlines Logo
6:20 am - 3:21 pmORD-HLN
10h 01m1 stop
$387Hawaiian Airlines
Find Deal
Mon, Aug 18 - Sat, Aug 23
Hawaiian Airlines Logo
4:02 pm - 11:59 pmHLN-ORD
6h 57m1 stop
Hawaiian Airlines Logo
6:20 am - 3:21 pmORD-HLN
10h 01m1 stop
$408Hawaiian Airlines
Find Deal
Fri, Aug 29 - Tue, Sep 2
Delta Logo
1:00 pm - 10:04 pmHLN-ORD
8h 04m1 stop
Delta Logo
6:10 am - 12:20 pmORD-HLN
7h 10m2 stops
$414Delta
Find Deal
Mon, Aug 18 - Sat, Aug 23
Alaska Airlines Logo
4:02 pm - 10:04 pmHLN-ORD
29h 02m1 stop
Alaska Airlines Logo
6:20 am - 3:21 pmORD-HLN
10h 01m1 stop
$420Alaska Airlines
Find Deal
Fri, Aug 29 - Tue, Sep 2
Delta Logo
5:50 am - 11:53 amHLN-ORD
5h 03m1 stop
Delta Logo
7:45 am - 12:20 pmORD-HLN
5h 35m1 stop
$459Delta
Find Deal
Thu, Aug 7 - Tue, Aug 12
Alaska Airlines Logo
4:02 pm - 1:09 pmHLN-ORD
20h 07m2 stops
Alaska Airlines Logo
6:20 am - 3:21 pmORD-HLN
10h 01m1 stop
$485Alaska Airlines
Find Deal
Fri, Aug 29 - Tue, Sep 2
Alaska Airlines Logo
4:02 pm - 5:00 amHLN-ORD
11h 58m2 stops
Alaska Airlines Logo
6:20 am - 3:21 pmORD-HLN
10h 01m1 stop
$494Alaska Airlines
Find Deal
Fri, Aug 29 - Tue, Sep 2
United Airlines Logo
5:39 pm - 12:30 amHLN-ORD
5h 51m1 stop
United Airlines Logo
10:44 am - 4:55 pmORD-HLN
7h 11m1 stop
$529United Airlines
Find Deal
Thu, Aug 7 - Tue, Aug 12
Delta Logo
5:50 am - 11:53 amHLN-ORD
5h 03m1 stop
Delta Logo
2:00 pm - 10:13 pmORD-HLN
9h 13m2 stops
$544Delta
Find Deal
Thu, Aug 7 - Tue, Aug 12
United Airlines Logo
5:39 pm - 9:41 amHLN-ORD
15h 02m1 stop
United Airlines Logo
5:00 am - 1:58 pmORD-HLN
9h 58m1 stop
$545United Airlines
Find Deal
Tue, Aug 5 - Sat, Aug 9

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

Our best Hawaiian Airlines deals on Helena to Chicago O'Hare Intl Airport flight tickets
Hawaiian Airlines
Aug 18
HLN4:08 pmHelena
6h 51m
1 stop
ORD11:59 pmChicago O'Hare Intl
Aug 23
ORD6:20 amChicago O'Hare Intl
10h 01m
1 stop
HLN3:21 pmHelena
$387
Find similar
Hawaiian Airlines
Aug 29
HLN4:02 pmHelena
6h 57m
1 stop
ORD11:59 pmChicago O'Hare Intl
Sep 2
ORD6:20 amChicago O'Hare Intl
10h 01m
1 stop
HLN3:21 pmHelena
$408
Find similar
Hawaiian Airlines
Nov 24
HLN4:10 pmHelena
6h 49m
1 stop
ORD11:59 pmChicago O'Hare Intl
Nov 29
ORD7:45 amChicago O'Hare Intl
8h 58m
1 stop
HLN3:43 pmHelena
$780
Find similar

Delta flights from Helena to Chicago O'Hare Intl Airport

Our best Delta deals on Helena to Chicago O'Hare Intl Airport flight tickets
Delta
Aug 18
HLN1:00 pmHelena
8h 04m
1 stop
ORD10:04 pmChicago O'Hare Intl
Aug 23
ORD6:10 amChicago O'Hare Intl
7h 10m
2 stops
HLN12:20 pmHelena
$414
Find similar
Delta
Aug 7
HLN5:50 amHelena
5h 03m
1 stop
ORD11:53 amChicago O'Hare Intl
Aug 12
ORD7:45 amChicago O'Hare Intl
5h 35m
1 stop
HLN12:20 pmHelena
$459
Find similar
Delta
Aug 7
HLN5:50 amHelena
5h 03m
1 stop
ORD11:53 amChicago O'Hare Intl
Aug 12
ORD2:00 pmChicago O'Hare Intl
9h 13m
2 stops
HLN10:13 pmHelena
$544
Find similar

See travel insights to Chicago from

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

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 Chicago O'Hare Intl Airport?

The cheapest day to depart on your flight to Chicago O'Hare Intl Airport is on a Wednesday when prices can be found for as low as $467. This is often the case because there is less demand to fly during this day of the week. On the other hand, Tuesday is the most expensive day to depart from Helena because it is more convenient for both business and leisure travelers. As a result, prices tend to be around $667.

What is the cheapest time of day to depart on your flight to Chicago O'Hare Intl Airport?

Flying to Chicago O'Hare Intl Airport from Helena in the morning is the least expensive time of day to depart. momondo users have found prices as low as $524 when looking at flights departing in the morning. Try not to purchase tickets at noon because they tend to be around $653. Of course, these prices can vary depending on the time of year and what airport you fly to.

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

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

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

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

Best Price Found

$200

Fastest flight time

5h 03m

Direct flights

None
The best one-way flight to Chicago O'Hare Intl Airport from Helena in the past 72 hours is $200. The best round-trip flight deal from Helena to Chicago O'Hare Intl Airport found on momondo in the last 72 hours is $387.
The fastest flight from Helena to Chicago O'Hare Intl Airport takes 5h 03m
There are no direct flights from Helena to Chicago O'Hare Intl Airport. Popular non-direct route for this connection is Helena Airport - Chicago O'Hare Intl Airport.
Search flight deals

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

    A flight from Helena to Chicago O'Hare Intl will travel around 1229.2 mi. 5h 03m is a normal flight duration for this route.

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

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

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

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

    The minimum age a child must be to fly alone is five but airlines that offer an unaccompanied minor (UNMR) service will have their own age restrictions, including rules around flight length, timings, and stopovers. We always recommend checking with the individual airline you are booking with to travel from Helena Airport to Chicago O'Hare Intl Airport.

  • What documentation or ID do you need to fly to Chicago O'Hare Intl Airport?

    The required travel and health documents for your Chicago O'Hare Intl Airport trip may vary depending on your itinerary and personal circumstances. As a general rule, you should carry multiple documents, including a national ID card or driver's license and a passport valid for six months after your intended arrival at Chicago O'Hare Intl Airport. We recommend that you seek guidance from your airline or a reliable third party such as IATA.

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

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

Compare and see reviews for airlines that fly from Helena to Chicago O'Hare Intl Airport with momondo
Airline
Rating
Free Cancellation
Price
DeltaPriceFrom $314Free CancellationRating
8.0
7,956 reviews
Search Delta flights
United AirlinesPriceFrom $404Free CancellationRating
7.4
8,861 reviews
Search United Airlines flights

Traveling to a place near Chicago?

Book flights to Chicago if you plan to visit one of these locations
Lake Geneva
Rockford
Schaumburg
South Haven
Merrillville
Gurnee
Naperville
Rosemont
Kenosha
New Buffalo
Joliet
Oak Brook
Racine
Hammond
Tinley Park
Elgin
Aurora
Orland Park
Janesville
Benton Harbor

Why use momondo?

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

Finding the right flight to Chicago from Helena is quick and easy when you have a range of options in front of you, from reputable agents and recognisable airlines. Options that can then be filtered down to find the best fit. That is what momondo does. We make finding flights to Chicago quick and easy, saving you time and money.

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

Yes. momondo allows you to filter the results for Helena to Chicago flights to just show those with flexible booking policies.

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

momondo helps you find the best flight between Helena and Chicago by providing filters to narrow your choice of flights to those matching your criteria. You can select flights based on numerous factors such as price, departure and landing times, airport and airline.

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

Price alerts on flights to Chicago from Helena are quick and easy to set up on momondo. Simply perform a search and select the price alert feature. It is as simple as that.

An easier way to manage your Chicago O'Hare Intl Airport trip

We make it super easy to schedule, organize and travel with friends or family. Trips is free — and available to use no matter where you book.
Start using Trips
Find my bookings

Get notified when prices go down

Daily price changes in your inbox - only with Price Alerts.
1 adult
Mon 7/21
Mon 7/28
By creating a price alert you accept our terms of use and privacy policy.

Find better results for your trip to Chicago