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Find Deals on Flights from Boston Logan International to Chicago O'Hare International (BOS - ORD)

Dates flexible? Here are the best fares found in the past 48 hours...

Book cheap flights from Boston Logan International to Chicago O'Hare International

(Round-trip)
Depart: Tue Jun 9 2015 Return: Tue Jun 30 2015 Trip spans 22 days
Spirit Airlines
Spirit Airlines
BOS
9:55a
ORD
12:44p
2h 49m
nonstop
ORD
9:39a
BOS
12:08p
2h 29m
nonstop
Depart: Wed Jun 10 2015 Return: Sat Jun 13 2015 Trip spans 4 days
Spirit Airlines
Spirit Airlines
BOS
9:55a
ORD
12:44p
2h 49m
nonstop
ORD
9:36a
BOS
12:05p
2h 29m
nonstop
Depart: Thu Jun 11 2015 Return: Sat Jun 13 2015 Trip spans 3 days
Spirit Airlines
Spirit Airlines
BOS
9:55a
ORD
12:44p
2h 49m
nonstop
ORD
9:36a
BOS
12:05p
2h 29m
nonstop
Depart: Sat Jun 13 2015 Return: Tue Jun 16 2015 Trip spans 4 days
Spirit Airlines
Spirit Airlines
BOS
9:55a
ORD
12:44p
2h 49m
nonstop
ORD
9:36a
BOS
12:05p
2h 29m
nonstop
Depart: Mon Jun 15 2015 Return: Tue Jun 16 2015 Trip spans 2 days
Spirit Airlines
Spirit Airlines
BOS
9:55a
ORD
12:44p
2h 49m
nonstop
ORD
9:36a
BOS
12:05p
2h 29m
nonstop
Depart: Tue Jun 16 2015 Return: Thu Jun 18 2015 Trip spans 3 days
Spirit Airlines
Spirit Airlines
BOS
9:55a
ORD
12:44p
2h 49m
nonstop
ORD
9:39a
BOS
12:08p
2h 29m
nonstop
Depart: Wed Jun 17 2015 Return: Thu Jun 18 2015 Trip spans 2 days
Spirit Airlines
Spirit Airlines
BOS
9:55a
ORD
12:44p
2h 49m
nonstop
ORD
9:39a
BOS
12:08p
2h 29m
nonstop
Depart: Thu Jun 18 2015 Return: Tue Jun 23 2015 Trip spans 6 days
Spirit Airlines
Spirit Airlines
BOS
9:53a
ORD
12:45p
2h 52m
nonstop
ORD
9:39a
BOS
12:08p
2h 29m
nonstop
Depart: Tue Jun 23 2015 Return: Tue Jun 30 2015 Trip spans 8 days
Spirit Airlines
Spirit Airlines
BOS
9:53a
ORD
12:45p
2h 52m
nonstop
ORD
9:39a
BOS
12:08p
2h 29m
nonstop
Depart: Wed Jun 24 2015 Return: Tue Jun 30 2015 Trip spans 7 days
Spirit Airlines
Spirit Airlines
BOS
9:53a
ORD
12:45p
2h 52m
nonstop
ORD
9:39a
BOS
12:08p
2h 29m
nonstop
Depart: Wed Jul 15 2015 Return: Tue Jul 21 2015 Trip spans 7 days
Spirit Airlines
Spirit Airlines
BOS
9:53a
ORD
12:45p
2h 52m
nonstop
ORD
9:39a
BOS
12:05p
2h 26m
nonstop
Depart: Tue Aug 18 2015 Return: Sat Aug 22 2015 Trip spans 5 days
Spirit Airlines
Spirit Airlines
BOS
9:53a
ORD
12:45p
2h 52m
nonstop
ORD
9:39a
BOS
12:05p
2h 26m
nonstop
Depart: Wed Aug 19 2015 Return: Sat Aug 22 2015 Trip spans 4 days
Spirit Airlines
Spirit Airlines
BOS
9:53a
ORD
12:45p
2h 52m
nonstop
ORD
9:39a
BOS
12:05p
2h 26m
nonstop
Depart: Thu Aug 20 2015 Return: Sat Aug 22 2015 Trip spans 3 days
Spirit Airlines
Spirit Airlines
BOS
9:53a
ORD
12:45p
2h 52m
nonstop
ORD
9:39a
BOS
12:05p
2h 26m
nonstop
Depart: Sat Aug 22 2015 Return: Mon Aug 24 2015 Trip spans 3 days
Spirit Airlines
Spirit Airlines
BOS
9:53a
ORD
12:45p
2h 52m
nonstop
ORD
9:39a
BOS
12:05p
2h 26m
nonstop
Depart: Tue Jul 7 2015 Return: Tue Jul 14 2015 Trip spans 8 days
American Airlines
American Airlines
BOS
1:00a
ORD
3:44a
2h 44m
nonstop
ORD
5:46p
BOS
8:08p
2h 22m
nonstop
Depart: Sat Nov 14 2015 Return: Wed Nov 18 2015 Trip spans 5 days
United
United
BOS
11:00a
ORD
1:47p
2h 47m
nonstop
ORD
1:00a
BOS
3:10a
2h 10m
nonstop
Depart: Mon Sep 7 2015 Return: Wed Sep 9 2015 Trip spans 3 days
JetBlue Airways
JetBlue Airways
BOS
4:00a
ORD
6:42a
2h 42m
nonstop
ORD
5:59a
BOS
8:14a
2h 15m
nonstop
Depart: Sun Nov 8 2015 Return: Thu Nov 12 2015 Trip spans 5 days
Delta
Delta
BOS
1:10a
ORD
6:32a
5h 22m
1 stop
ORD
4:00a
BOS
9:53a
5h 53m
1 stop
Depart: Mon Jul 6 2015 Return: Wed Jul 8 2015 Trip spans 3 days
US Airways
US Airways
BOS
8:00a
ORD
12:56p
4h 56m
1 stop
ORD
7:50a
BOS
12:21p
4h 31m
1 stop
Direct flights BOS to ORD on American Airlines
Flight # Depart BOS Arrive ORD Sun Mon Tue Wed Thu Fri Sat Valid Between
1500 5:00 am 6:44 am Jun 4 - Jul 3
1488 6:15 am 8:03 am Jun 4 - Jul 5
289 7:15 am 9:12 am Jul 4 - Jul 4
289 7:15 am 9:12 am Jul 5 - Aug 17
289 7:15 am 9:12 am Jun 4 - Jul 3
160 9:00 am 10:48 am Jun 4 - Jul 3
160 9:00 am 10:48 am Jul 4 - Jul 4
160 9:00 am 10:48 am Jul 5 - Sep 4
2253 9:45 am 11:33 am Jun 4 - Aug 4
2253 9:45 am 11:33 am Jun 6 - Jun 27
1240 12:35 pm 2:19 pm Jun 15 - Jul 2
1240 12:35 pm 2:19 pm Jun 12 - Jul 3
1240 12:35 pm 2:19 pm Jul 5 - Jul 5
1240 12:35 pm 2:19 pm Jun 4 - Jun 11
187 2:15 pm 4:07 pm Jul 4 - Jul 4
187 2:15 pm 4:07 pm Jun 6 - Jun 27
187 2:15 pm 4:07 pm Jun 4 - Jul 5
1404 3:57 pm 5:45 pm Jun 4 - Sep 4
197 5:35 pm 7:35 pm Jul 5 - Aug 16
197 5:35 pm 7:35 pm Jul 3 - Jul 3
197 5:35 pm 7:35 pm Jul 4 - Jul 4
197 5:35 pm 7:35 pm Jun 4 - Jun 12
197 5:35 pm 7:35 pm Jun 14 - Jul 1
197 5:35 pm 7:35 pm Jun 8 - Aug 17
197 5:35 pm 7:35 pm Jun 13 - Jul 2
40 7:30 pm 9:16 pm Jun 4 - Jun 10
40 7:30 pm 9:16 pm Jun 11 - Jul 2
40 7:30 pm 9:16 pm Jun 14 - Sep 2
Airports
Origin

Boston
$177
Destination

Chicago
$177