flight_takeoff BOS → ORD

Cheap Flights from Boston to Chicago

Compare fares from Boston (BOS) to Chicago (ORD) across hundreds of airlines. The route covers about 864 miles with a typical nonstop time of ~2h 15m.

straighten

Distance

864 mi

1,390 km

schedule

Est. flight time

2h 15m

nonstop

flight

Nonstop service

Available

4 carriers

language

Time difference

1 hour behind

Chicago

Flying from Boston to Chicago

The journey from Boston (BOS) to Chicago (ORD) spans roughly 864 miles (1,390 km), a nonstop flight of about 2h 15m. On arrival, Chicago is 1 hour behind Boston. Lets Fly Travel compares live fares across hundreds of airlines so you can find the best deal — and every booking is reviewed by a real travel agent.

Airlines on this route

Carriers that have operated nonstop service between BOS and ORD include:

flightAmerican Airlines flightJetBlue Airways flightSpirit Airlines flightUnited Airlines

Airline availability changes over time — search your dates for current operators and fares.

Boston to Chicago — FAQs

How long is the flight from Boston to Chicago? expand_more
A nonstop flight from Boston (BOS) to Chicago (ORD) takes approximately 2h 15m, covering a distance of about 864 miles (1390 km). Actual flight time varies with aircraft, routing and winds.
Which airlines fly from Boston to Chicago? expand_more
Airlines that have operated nonstop service on the BOS–ORD route include American Airlines, JetBlue Airways, Spirit Airlines, United Airlines. Use our search to compare current carriers, schedules and fares.
Is there a nonstop flight from Boston to Chicago? expand_more
Yes. The BOS–ORD route has nonstop service. Nonstop availability can vary by season and day of week, so check live results for your dates.
How far is Chicago from Boston? expand_more
The distance from Boston (BOS) to Chicago (ORD) is about 864 miles (1390 km) as the crow flies.
What is the time difference between Boston and Chicago? expand_more
Chicago is 1 hour behind Boston. Factor the time change into your arrival and connection planning.
When is the best time to book flights from Boston to Chicago? expand_more
For domestic routes like Boston to Chicago, booking about 1–3 months ahead and choosing mid-week departures usually finds the best prices. Avoid peak Friday and Sunday travel where possible.

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