• Find cheap flights
  • Booking tips
idealo Preisfinderidealo Preisfinder - Finde den niedrigsten Flugpreis nach Abflugdatum
LANG_widget_price_headline_widget
LANG_widget_price_interface_add_inbound
LANG_widget_price_interface_add_inbound_label
LANG_widget_price_interface_add_inbound_label
LANG_widget_price_interface_add_inbound
LANG_widget_price_outbound_only
LANG_widget_price_price_per_person
LANG_widget_price_check_availablility
Outbound flight: 10/02/21
21:53 BOS
23:26 CHI
Boston Logan International Airport, MA
Chicago-IL all Airports (ORD, MDW, RFD)
direct
Spirit Airlines
Return flight: 10/16/21
09:00 CHI
12:18 BOS
Chicago-IL all Airports (ORD, MDW, RFD)
Boston Logan International Airport, MA
direct
Spirit Airlines
$114
Check
Outbound flight: 10/02/21
21:53 BOS
23:26 CHI
Boston Logan International Airport, MA
Chicago-IL all Airports (ORD, MDW, RFD)
direct
Spirit Airlines
Return flight: 10/16/21
09:00 CHI
12:18 BOS
Chicago-IL all Airports (ORD, MDW, RFD)
Boston Logan International Airport, MA
direct
Spirit Airlines
$114
Check
Outbound flight: 10/02/21
17:10 BOS
19:14 CHI
Boston Logan International Airport, MA
Chicago-IL all Airports (ORD, MDW, RFD)
direct
American Airlines
Return flight: 10/16/21
09:00 CHI
12:18 BOS
Chicago-IL all Airports (ORD, MDW, RFD)
Boston Logan International Airport, MA
direct
Spirit Airlines
$114
Check
Outbound flight: 10/02/21
19:25 BOS
21:25 CHI
Boston Logan International Airport, MA
Chicago-IL all Airports (ORD, MDW, RFD)
direct
American Airlines
Return flight: 10/16/21
09:00 CHI
12:18 BOS
Chicago-IL all Airports (ORD, MDW, RFD)
Boston Logan International Airport, MA
direct
Spirit Airlines
$114
Check
Outbound flight: 10/02/21
19:25 BOS
21:25 CHI
Boston Logan International Airport, MA
Chicago-IL all Airports (ORD, MDW, RFD)
direct
American Airlines
Return flight: 10/16/21
09:00 CHI
12:18 BOS
Chicago-IL all Airports (ORD, MDW, RFD)
Boston Logan International Airport, MA
direct
Spirit Airlines
$114
Check
Outbound flight: 10/02/21
17:10 BOS
19:14 CHI
Boston Logan International Airport, MA
Chicago-IL all Airports (ORD, MDW, RFD)
direct
American Airlines
Return flight: 10/16/21
09:00 CHI
12:18 BOS
Chicago-IL all Airports (ORD, MDW, RFD)
Boston Logan International Airport, MA
direct
Spirit Airlines
$114
Check
Outbound flight: 10/02/21
08:50 BOS
10:59 CHI
Boston Logan International Airport, MA
Chicago-IL all Airports (ORD, MDW, RFD)
direct
Delta Air Lines
Return flight: 10/16/21
09:00 CHI
12:18 BOS
Chicago-IL all Airports (ORD, MDW, RFD)
Boston Logan International Airport, MA
direct
Spirit Airlines
$118
Check
Outbound flight: 10/02/21
08:50 BOS
10:59 CHI
Boston Logan International Airport, MA
Chicago-IL all Airports (ORD, MDW, RFD)
direct
Delta Air Lines
Return flight: 10/16/21
09:00 CHI
12:18 BOS
Chicago-IL all Airports (ORD, MDW, RFD)
Boston Logan International Airport, MA
direct
Spirit Airlines
$118
Check
Outbound flight: 10/02/21
09:26 BOS
14:20 CHI
Boston Logan International Airport, MA
Chicago-IL all Airports (ORD, MDW, RFD)
1 Stopover
American Airlines
Return flight: 10/16/21
09:00 CHI
12:18 BOS
Chicago-IL all Airports (ORD, MDW, RFD)
Boston Logan International Airport, MA
direct
Spirit Airlines
$120
Check
Outbound flight: 10/02/21
14:00 BOS
18:26 CHI
Boston Logan International Airport, MA
Chicago-IL all Airports (ORD, MDW, RFD)
1 Stopover
American Airlines
Return flight: 10/16/21
09:00 CHI
12:18 BOS
Chicago-IL all Airports (ORD, MDW, RFD)
Boston Logan International Airport, MA
direct
Spirit Airlines
$121
Check
Prices based on recent searches, subject to last-minute changes
Page 1 / 33

Tips and tricks to help you find cheap flights from Boston to Chicago

Tip: book 5 weeks before departure
Save up to 47 % by booking flights 5 weeks before departure.
36 days before departure
Flight information Boston - Chicago
Alternative flight routes
Cheap direct flights
Flight details Boston - Chicago
  • Flight duration: min. 02:45 / max. 06:55
  • Distance: 1371 km
  • Flights per week: 162
  • Return flight duration: min. 02:08 / max. 11:15
Top Flight Routes
privacy | terms and conditions / about
* Prices may vary, please check the travel details given by the online travel agency before booking. Prices include taxes.