Flights from Boston to Chicago O'Hare

Our cheapest offers for flights from Boston to Chicago O'Hare

Here you can compare cheap flights from Boston (BOS) to Chicago O'Hare (ORD) for one-way or return trips. The following offers were searched for and found on idealo during the last few days. Or start your own flight search to Chicago O'Hare. Prices and availability may change at any time.

Outbound Return Airlines Shop Baggage Price
Best option
Boston
Chicago O'Hare
Outbound
03/02/25
direct
UA1414
03h 04min
Return
03/07/25
direct
UA1495
02h 20min
United Airlines ?
$241
Boston
Chicago O'Hare
Outbound
03/02/25
direct
AA1239
03h 14min
Return
03/07/25
direct
AA3703
02h 29min
American Airlines ?
$250
Boston
Chicago O'Hare
Outbound
03/02/25
direct
AA1239
03h 14min
Return
03/07/25
direct
AA3296
02h 21min
American Airlines ?
$255
Boston
Chicago O'Hare
Outbound
03/02/25
1 Stopover (EWR)
UA0570, UA1525
05h 38min
Return
03/07/25
direct
UA1495
02h 20min
United Airlines
$291
Boston
Chicago O'Hare
Outbound
03/02/25
direct
AA1239
03h 14min
Return
03/07/25
direct
AA3703
02h 29min
American Airlines ?
$319
Boston
Chicago O'Hare
Outbound
03/02/25
direct
UA1732
03h 02min
Return
03/07/25
direct
UA1495
02h 20min
United Airlines
$346
Boston
Chicago O'Hare
Outbound
03/02/25
1 Stopover (FLL)
NK2887, NK0003
09h 31min
Return
03/07/25
1 Stopover (FLL)
NK0001, NK0616
07h 19min
Spirit Airlines
$467
Boston
Chicago O'Hare
Outbound
03/02/25
1 Stopover (FLL)
NK0637, NK0003
10h 50min
Return
03/07/25
1 Stopover (FLL)
NK0001, NK0616
07h 19min
Spirit Airlines
$475
Boston
Chicago O'Hare
Outbound
03/02/25
1 Stopover (FLL)
NK0637, NK0003
10h 50min
Return
03/07/25
1 Stopover (FLL)
NK0001, NK0616
07h 19min
Spirit Airlines
$490
Boston
Chicago O'Hare
Outbound
03/02/25
1 Stopover (FLL)
NK2887, NK0003
09h 31min
Return
03/07/25
1 Stopover (PHL)
F92112, F93012
05h 45min
Spirit Airlines ?
$523
Prices based on recent searches, subject to last-minute changes
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Important flight information

Flight information: Boston - Chicago O'Hare

Roundtrip from $240.64
Distance 1393 km
Departure airport Airport Boston Logan International Airport, MA (BOS)
Arrival airport Airport Chicago O'Hare International Airport, IL (ORD)
Destination country Flights to United States
Alternative routes to United States
Alternative flights to Chicago O'Hare
Flight destinations with a similar price
Flight destinations with a similar price