Cheap Flights from Boston (BOS) to Chicago (CHI)

Popular airlines from Logan International Airport (BOS) to Chicago

  • Plan, book, fly with confidence

  • trending down icon

    Be in the know

    Get alerts if flight prices drop or rise*
  • bex rewards loyalty icon

    Book smarter

    Save up to 55% on select hotels after you book a flight*
  • payments icon

    Earn twice

    Earn your airline miles on top of our rewards
    Sign in

Frequently asked questions

How much is a flight from Logan Intl. Airport (BOS) to Chicago, IL (CHI-All Airports)?
Pack your bags, because round-trip journeys from Logan Intl. Airport to Chicago, IL (CHI-All Airports) start from . That's based on airfares listed within the last 7 days on Expedia for flights departing within the next year. Prices can increase quickly, so book now to get the best deal. Prices and availability are subject to change. Additional terms apply.
Do I need to pay a cancellation fee if I cancel my flight from Logan Intl. Airport to Chicago, IL (CHI-All Airports)?
Each air carrier has its own terms and conditions. If you decide to cancel your trip, visit our Customer Service Portal.
How do I find cheap flights from Logan Intl. Airport (BOS) to Chicago, IL (CHI-All Airports) that have flexible change policies?
Many airlines offer the option to reschedule your flight without a change fee. All you pay is the difference between the original flight and the new flight. When you're searching for Logan Intl. Airport to Chicago, IL (CHI-All Airports) flights, you'll see a "no change fees" filter for you to select.
How far is the flight from Logan Intl. Airport (BOS) to Chicago, IL (CHI-All Airports)?
The distance from Logan Intl. Airport (BOS) (BOS) to Chicago, IL (CHI-All Airports) (CHI) is 1,450 kilometres. You'll be stepping off the plane and collecting your baggage from the carousel in next to no time.
Which airlines fly direct from BOS to Chicago, IL (CHI-All Airports)?
With so many airlines to choose from, you'll be able to find your perfect flight from Logan Intl. Airport to Chicago, IL (CHI-All Airports) in a few clicks. These are some of the most popular carriers that fly directly between these airports:

  • American Airlines - (AA) with 230 monthly flights
  • United Airlines - (UA) with 178 monthly flights
  • Delta Air Lines - (DL) with 139 monthly flights
  • Southwest Airlines - (WN) with 121 monthly flights

Are BOS to Chicago, IL (CHI-All Airports) flight tickets cheaper when they're purchased at the last minute?
It is possible to find a great last-minute deal from BOS to Chicago, IL (CHI-All Airports), but there's no guarantee. As many airlines release prices up to 12 months in advance, it's worth keeping an eye on fares early and being ready to book when you see a good bargain. Expedia compares carrier prices and updates flight deals often, so you can rest easy knowing you're always seeing the latest offers.

Travel information

Travel information

Origin airport
Logan Intl.
Destination airport
CHI-All Airports
Distance
1441 km

Book with confidence

Book with confidence

Boston to Illinois Flights

Sometimes you just need to get out of town or maybe you’re looking for a change of scenery. Regardless of the reason, a flight from Boston to Illinois will do just the trick! Go on, plan to see all the famous landmarks and eat your weight in the local cuisine. Your trip is beckoning, so answer the call by packing your suitcase and filling your travel itinerary with exploring Illinois.

Whether you’re flying for business or jet-setting on your personal time, you’ve come to the right place. Here at Expedia.com, we’ll pair you up with BOS to CHI flights that won’t make your bank account wince. Ready to temporarily leave behind Boston for new horizons? Browse through our cheap airfare, and filter by flight times and dates until you find just what you had in mind. From flights without layovers to ones that arrive early in the morning, you’ll come across plane tickets that suit your travel preferences. You can even bundle your flight to CHI with hotels and car rentals to score even bigger savings.

All set to hit the clouds? Book your travel arrangements with us today and have left-over money to put toward your travel outings and adventures.

Boston to Illinois Flights

Explore a world of travel with Expedia

Explore a world of travel with Expedia

*Available to Expedia members.