Search flights from Boise (BOI) to Chicago (CHI)

Book your plane tickets from Boise to Chicago with ease

Cheapest flights to Chicago

The cheapest flights available in the next 60 days – prices are updated regularly

Tue 28 Oct
US$111.43
One way
Economy
1 traveller
Wed 29 Oct
US$116.12
One way
Economy
1 traveller
Tue 4 Nov
US$116.78
One way
Economy
1 traveller

Flying from Boise to Chicago: things to know

The most popular route is from Boise Airport in Boise to Chicago O'Hare International Airport in Chicago. On average this flight takes 4 hours 45 minutes one way and costs US$724 for the round trip.

Most popular route
Boise Airport (BOI) to Chicago O'Hare International Airport (ORD)
Average flight time
4 hours 45 minutes
Average round-trip price
US$724
Fly from Boise to Chicago
7 airlines

Reasons to book flights with Booking.com

  • Great selection

    Easily compare flights, airlines and prices – all in one place

  • No hidden fees

    Always know exactly what you’re paying for

  • Flexibility

    Use our flexible plane ticket option to change your dates if needed

Flexible plane ticket options are available for an additional cost on selected airfares

Airlines that fly from Boise to Chicago

Airline options may vary according to recently booked flights and your search terms

  • United Airlines
  • Alaska Airlines
  • American Airlines
  • Spirit Airlines
  • Southwest Airlines
  • Allegiant Air
  • Frontier Airlines

Frequently asked questions

Fly to more destinations from Boise

Research, refine and make plans for your whole trip

Hotels in Chicago

Thinking about which towns and cities to visit during your trip? Try Chicago, a popular choice with other visitors.

Flights to Chicago O'Hare International Airport

Jet into this airport to explore Chicago at your leisure.

Flights to Midway International Airport

Jet into this airport to explore Chicago at your leisure.

Flights to Illinois

Reaching Illinois just got easier!

All flights

Fly to your next dream destination.