Cheap Spirit Airlines flights Boston (BOS) to Chicago (ORD)

Find the cheapest month to fly from Boston (BOS) to Chicago (ORD)

January is typically the cheapest month to fly

From $91 - $162 per traveler.

Alternative airports near Chicago

Prices were available within the past 7 days. Prices and availability are subject to change.

Select flight to O'Hare Intl. ORD. Cheapest option available. Average driving time to city center is 23 minutes. Flights from $352
ORD
O'Hare Intl.
Cheapest
Average driving time to city center23 min
Flights from $352
Flights from Boston (BOS) to Chicago (ORD)
Origin airport
Logan Intl.
Destination airport
O'Hare Intl.
Airlines serving
American Airlines, Delta, Frontier Airlines, JetBlue Airways, Southwest Airlines, Spirit Airlines, United
Popular airline
United
Distance
1381 km
Average flight time
1 hour 58 mins