Cheap flights from Boston to Chicago O'Hare

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Planning a flight from Boston to Chicago O'Hare?

Flight prices from Boston to Chicago change depending on demand and time of booking.

Choose a date to explore the best fares now.

Many users find better fares by booking several weeks in advance. In fact, for many routes, booking early is one of the best ways to save.

Is there more than one airport in Boston or Chicago?

Even short-haul routes can benefit from considering secondary airports. It may open up more flight times or cheaper fares.

  • Airports in Boston: Only Boston - Logan is currently operational.
  • Airports in Chicago: Chicago has 3 airports - Midway, O'Hare, Rockford.

Airports with more daily flights offer more flexibility if plans change or delays occur. If you’re flexible, consider airports near Chicago as well.

Flights from Boston - Logan to Chicago - O'Hare

Filter and compare flights from Boston to Chicago O'Hare

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Other popular destinations

Want more ideas for your trip to United States? Check these: Las Vegas, Los Angeles, Miami, New York City, Orlando.

Advanced filters help you skip long layovers or inconvenient times. The “airlines” filter is handy if you want to collect miles or prefer a certain onboard experience.
Frequently Asked Questions

Frequently asked questions about flights from Boston to Chicago O'Hare.

How much does an airline ticket from Boston to Chicago O'Hare cost?

Flight prices can vary a lot depending on the period and destination. At the moment, this information is not available for flights from Boston to Chicago O'Hare.

How far is Boston from Chicago?

Boston is about 1391 km from Chicago.

What are the airports in Chicago?

Chicago has 3 airports: Midway, O'Hare, Rockford.

What are the airports in Boston?

Boston has one airport: Boston - Logan.

What are the most popular cities in United States?

The most popular cities in United States according to our users' searches are: Las Vegas, Los Angeles, Miami, New York City, Orlando.

When should I book a flight from Boston to Chicago?

The best time to book a flight from Boston to Chicago is 2 months in advance, while the worst time is 10 weeks in advance.

What is the cheapest month to fly from Boston to Chicago?

This information is not available at the moment.

What is the most expensive month to fly from Boston to Chicago?

This information is not available at the moment.

What is the best day of the week to fly from Boston to Chicago?

This information is not available at the moment.