Cheap flights from Chicago (CHI) to Helena (HLN) from $157

Located just 2.7 mi from the city center, Helena is the airport most travelers will use when flying to Helena from Chicago. Booking flights from Chicago to Helena (HLN) should be relatively easy as there are 0 daily inbound flights from Chicago from 2 different airlines.

Yes, there are multiple flights from Chicago to Helena for under $500. The cheapest flight booked recently is on Delta for just $428, but on average you can expect to pay $500.

Currently priced at $428, Delta will fly you from Chicago to Helena and back. In addition to Delta, many other airlines offer competitively priced options for your trip. Search Cheapflights for deals from Alaska Airlines and United Airlines - these airlines can fly you to your destination from $434 and $485, respectively.

ORD stands for Chicago O'Hare Intl Airport, while HLN stands for Helena Airport. These codes are often called IATA codes, a set of identifiers established by IATA (International Air Transport Association) that is widely used by airlines and the aviation industry. While you’re still figuring out your travel plans, it’s not a bad idea to learn the names and codes of other airports around these areas: Chicago Midway Airport (MDW), Chicago Greater Rockford Airport (RFD).

The amount of baggage you can bring on your Chicago to Helena flight depends on the airline and the type of fare you've chosen. After entering your flight details, you'll be able to view the specific baggage policies for each deal in the search results. Keep in mind that certain deals may offer additional baggage allowance.

Yes, Cheapflights allows you to browse and filter Chicago to Helena flight deals by airline. After entering your origin and destination, use the available filters to view flights offered by airlines.

Yes. In addition to deals on Chicago to Helena flights, Cheapflights offers vacation packages that include both flights and hotel.

After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Chicago to Helena.

Yes. Cheapflights offers flight deals from Chicago to Helena by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

Many airlines flying from Chicago to Helena offer the option to travel with pets. After selecting a flight deal, you can find more information about the airline's pet policy on their official website or by contacting the airline directly. Please note that additional fees and restrictions may apply.

Yes, you can often find last-minute deals on Chicago to Helena flights on Cheapflights. However, these deals can vary and may not always be available. We recommend checking back frequently or signing up for price alerts for the most up-to-date deals.

The Chicago to Helena flight deals you see on this page were last updated on 5/30.

Currently, February is the cheapest month in which you can book a flight from Chicago to Helena (average of $332). Flying from Chicago to Helena in July is currently the most expensive (average of $638). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.