Cheap Flights from Chicago (ORD) to Helena (HLN)

You can find one-way and return flights from ORD to HLN with Expedia. Flight prices vary based on the month and day of the week you want to travel, as well as the airline and how far in advance you book your ticket. Filter your search on Expedia by "Price (lowest to highest)" to see our cheapest fares first, and use the Price Tracking tool to receive alerts when ORD to HLN ticket fares go up or down.

The cheapest months to fly from ORD to HLN are typically during off-peak season when demand is low. Traveling in off-peak or shoulder months is usually a good way to secure cheap tickets, just remember to avoid flying during holidays if you are able to. Use the calendar view in your search to see which months have low fares on this route.

Enter ORD to HLN and your travel dates, then apply the 'Nonstop' filter to see only direct flights.

To find a cheap flight from Chicago, IL (ORD) to Helena, MT (HLN), be flexible with your dates. Traveling outside of peak vacation months and booking a mid-week flight can help you save. Early morning and late night flights are often more affordable, too. Expedia allows you to compare flight times, airlines and routes all in one place to find low fares. You can also set up Price Tracking and receive alerts when fares go up or down.

The best time to fly is usually mid-week (Tuesday or Wednesday) and during early morning hours as flights tend to be cheaper, less crowded, and generally more on-time. Avoid major holidays and peak vacation seasons for smoother travel. Combining off-peak days and hours often gives the best combination of cost, comfort, and convenience.

There are approximately 34 connecting flights per day from Chicago O'Hare International Airport (ORD) to Helena Regional (HLN). Some common connection points include Portland International Airport (PDX), San Diego International Airport (SAN), and Seattle-Tacoma International Airport (SEA).

The earliest flight from Chicago, IL (ORD-O'Hare Intl.) to Helena, MT (HLN-Helena Regional) typically departs around 1:55 AM local time. This flight is operated by Alaska Airlines. This is a seasonal service, active in June and July. An early departure like this can help you make the most of your time at your destination. To compare early flights on Expedia, select the "Early Morning" and "Morning" filters in your search.

If you're flying from Chicago O'Hare International Airport (ORD) to Helena Regional (HLN), you'll typically find the most flights on a Friday, with around 36 options available. This gives you plenty of choices for your travel plans. Major airlines on this route include United, Alaska Airlines, and Delta. Looking at the week, Fridays offer notably more flight options compared to other days, making it a great day to consider for your journey.

The most popular departure times for flights from Chicago, IL (ORD-O'Hare Intl.) to Helena, MT (HLN-Helena Regional) are in the early morning, from 6am to 9am. Many major carriers, including Alaska Airlines, United and Delta, offer flights during this window. Many travellers prefer this because it allows for an early start to their journey, giving them more time at their destination.

There are no nonstop flights from Chicago, IL (ORD-O'Hare Intl.) to Helena, MT (HLN-Helena Regional). For flights with one stop, you can expect the journey to take around 6 hours. If your flight has two or more stops, the travel time will be longer, typically around 9 hours 30 minutes. The distance covered on this route is approximately 1,976 kilometres. Keep in mind that actual flight times can vary due to factors like routing, weather, and wind patterns.

Yes, you can fly business class or first class between ORD and HLN. You can fly business class with Delta.

First class cabins are available on Alaska Airlines, United, and Delta.

It's easy to earn miles on a Chicago, IL (ORD-O'Hare Intl.) to Helena, MT (HLN-Helena Regional) flight when you book with Expedia. Before you confirm your booking, simply select your frequent flyer program and enter your program number. As a member of One Key™, you can also earn OneKeyCash™* on top of your airline miles when you book with Expedia.

*Excludes taxes and fees. OneKeyCash is not redeemable for cash and can only be used on Expedia and other participating brands.

If you're planning to travel to Helena from O'Hare Intl. (ORD), you can fly directly into Helena Regional (HLN). Some flights may connect through major hubs like San Diego Intl. (SAN), Portland Intl. (PDX), or Dallas-Fort Worth Intl. (DFW) before reaching Helena. Compare routes and airports on Expedia to find the best flight options for your travel plans.

Typically, booking a last minute flight from Chicago, IL (ORD-O'Hare Intl.) to Helena, MT (HLN-Helena Regional) will be more expensive than booking in advance. As the departure date approaches, there are usually fewer seats available which can drive up the cost. However, if there's some wiggle room with your travel dates and times, you could bag a cheap last-minute fare.

Securing a Chicago, IL (ORD-O'Hare Intl.) to Helena, MT (HLN-Helena Regional) flight and hotel package is usually cheaper than booking separately. With Expedia, you can enjoy the ease of organizing your travels all in one place. Select from our extensive range of stays and then add flights, activities and car rentals to your booking. Bundle everything together, and you could save hundreds of dollars.

If you booked your Chicago, IL (ORD) to Helena, MT (HLN) flight within the last 24 hours, you may be able to modify or cancel it without any fees. Depending on the airline and the type of ticket you have, additional charges may apply for changes beyond this timeframe. Airline policies and contact information can be found in your itinerary or confirmation email. Or, head to our Customer Service portal if you'd like more information.