Cheap flights from Helena to Chicago O'Hare Intl Airport from $193
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 O'Hare Intl Airport departing on 5/12. 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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United Airlines flights from Helena to Chicago O'Hare Intl Airport
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Delta flights from Helena to Chicago O'Hare Intl Airport
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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.
What is the cheapest airline that flies from Helena to Chicago O'Hare Intl?
Alaska Airlines, Delta, and United Airlines are the most popular carriers operating from Helena to Chicago O'Hare Intl
What airlines fly to Chicago O'Hare Intl Airport?
United Airlines, American Airlines and Delta are the top three most popular airlines that fly to Chicago O'Hare Intl Airport from Helena according to our data. United Airlines is the first choice among our users, with 53% of people opting to fly with this airline when traveling to Chicago O'Hare Intl Airport. Keep in mind that there are 5 different airlines that fly to Chicago O'Hare Intl Airport on a routine basis, so you have a few additional options to choose from.
When to book flights from Helena to Chicago O'Hare Intl Airport
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
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 46m 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?
The number of operators available for flights from Helena Airport to Chicago O'Hare Intl Airport is 2 as of April 2025.
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?
Based on momondo bookings for flights between Helena and Chicago O'Hare Intl Airport, the leading airline is United Airlines, making up 59% of the total bookings. Other popular airlines include Delta with 41%.
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 | ||
|---|---|---|---|---|---|
| PriceFrom $314 | Free Cancellation | Rating 8.0 7,916 reviews | |||
| PriceFrom $404 | Free Cancellation | Rating 7.4 8,667 reviews |
Traveling to a place near Chicago?
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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.