Browse Origins:
Browse Destinations:

Find Flight Deals from Chicago to Boston Logan International (CHI - BOS)

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

Book cheap flights from Chicago to Boston Logan International

(Round-trip)
Depart: Tue Jan 6 2015 Return: Sat Jan 10 2015 Trip spans 5 days
Multiple Airlines
Multiple Airlines
ORD
1:00a
BOS
3:16a
2h 16m
nonstop
BOS
1:15p
ORD
4:16p
3h 01m
nonstop
Depart: Tue Jan 13 2015 Return: Wed Jan 14 2015 Trip spans 2 days
Multiple Airlines
Multiple Airlines
ORD
12:20p
BOS
2:34p
2h 14m
nonstop
BOS
12:58p
ORD
4:00p
3h 02m
nonstop
Depart: Mon Jan 12 2015 Return: Wed Jan 14 2015 Trip spans 3 days
Multiple Airlines
Multiple Airlines
ORD
1:00a
BOS
3:16a
2h 16m
nonstop
BOS
12:58p
ORD
4:00p
3h 02m
nonstop
Depart: Wed Jan 7 2015 Return: Thu Jan 8 2015 Trip spans 2 days
JetBlue Airways
JetBlue Airways
ORD
1:00a
BOS
3:16a
2h 16m
nonstop
BOS
2:15a
ORD
5:17a
3h 02m
nonstop
Depart: Thu Jan 8 2015 Return: Sat Jan 10 2015 Trip spans 3 days
American Airlines
American Airlines
ORD
10:55a
BOS
1:06p
2h 11m
nonstop
BOS
1:15p
ORD
4:16p
3h 01m
nonstop
Depart: Sat Jan 10 2015 Return: Mon Jan 12 2015 Trip spans 3 days
American Airlines
American Airlines
ORD
1:35p
BOS
3:49p
2h 14m
nonstop
BOS
10:40a
ORD
1:35p
2h 55m
nonstop
Depart: Wed Jan 14 2015 Return: Thu Jan 15 2015 Trip spans 2 days
JetBlue Airways
JetBlue Airways
ORD
8:53a
BOS
11:04a
2h 11m
nonstop
BOS
2:15a
ORD
5:17a
3h 02m
nonstop
Depart: Thu Jan 15 2015 Return: Sat Jan 17 2015 Trip spans 3 days
American Airlines
American Airlines
ORD
9:00a
BOS
11:13a
2h 13m
nonstop
BOS
6:56a
ORD
9:50a
2h 54m
nonstop
Depart: Sat Jan 17 2015 Return: Mon Jan 19 2015 Trip spans 3 days
JetBlue Airways
JetBlue Airways
ORD
9:30a
BOS
11:42a
2h 12m
nonstop
BOS
9:45a
ORD
12:43p
2h 58m
nonstop
Depart: Tue Jan 20 2015 Return: Tue Jan 27 2015 Trip spans 8 days
American Airlines
American Airlines
ORD
9:00a
BOS
11:13a
2h 13m
nonstop
BOS
10:40a
ORD
1:35p
2h 55m
nonstop
Depart: Wed Jan 21 2015 Return: Thu Jan 22 2015 Trip spans 2 days
American Airlines
American Airlines
ORD
5:15a
BOS
7:24a
2h 09m
nonstop
BOS
10:40a
ORD
1:35p
2h 55m
nonstop
Depart: Thu Jan 22 2015 Return: Sat Jan 24 2015 Trip spans 3 days
American Airlines
American Airlines
ORD
9:00a
BOS
11:13a
2h 13m
nonstop
BOS
11:58a
ORD
2:55p
2h 57m
nonstop
Depart: Mon Jan 26 2015 Return: Wed Jan 28 2015 Trip spans 3 days
American Airlines
American Airlines
ORD
5:15a
BOS
7:24a
2h 09m
nonstop
BOS
5:07a
ORD
8:00a
2h 53m
nonstop
Depart: Tue Jan 27 2015 Return: Wed Jan 28 2015 Trip spans 2 days
American Airlines
American Airlines
ORD
10:55a
BOS
1:06p
2h 11m
nonstop
BOS
2:01a
ORD
5:05a
3h 04m
nonstop
Depart: Thu Jan 29 2015 Return: Sat Jan 31 2015 Trip spans 3 days
American Airlines
American Airlines
ORD
8:00a
BOS
10:13a
2h 13m
nonstop
BOS
4:01a
ORD
6:55a
2h 54m
nonstop
Depart: Sun Feb 8 2015 Return: Wed Feb 18 2015 Trip spans 11 days
United
United
ORD
8:15a
BOS
10:32a
2h 17m
nonstop
BOS
1:00a
ORD
3:49a
2h 49m
nonstop
Depart: Thu Apr 16 2015 Return: Wed Apr 22 2015 Trip spans 7 days
Spirit Airlines
Spirit Airlines
ORD
9:38a
BOS
12:04p
2h 26m
nonstop
BOS
10:00a
ORD
12:43p
2h 43m
nonstop
Depart: Tue Jun 16 2015 Return: Tue Jun 23 2015 Trip spans 8 days
Delta
Delta
MDW
8:30a
BOS
2:10p
5h 40m
1 stop
BOS
6:30a
MDW
1:10p
6h 40m
1 stop
Depart: Fri Feb 13 2015 Return: Mon Feb 16 2015 Trip spans 4 days
Delta
Delta
ORD
4:10a
BOS
10:54a
6h 44m
1 stop
BOS
5:40a
ORD
10:10a
4h 30m
1 stop
Depart: Sun Feb 22 2015 Return: Tue Feb 24 2015 Trip spans 3 days
US Airways
US Airways
ORD
10:30a
BOS
3:13p
4h 43m
1 stop
BOS
2:10p
ORD
7:38p
5h 28m
1 stop
Change your search
Direct flights CHI to BOS on American Airlines
Flight # Depart ORD Arrive BOS Sun Mon Tue Wed Thu Fri Sat Valid Between
1496 8:00 am 11:10 am Jan 6 - Jan 31
1496 8:05 am 11:10 am Dec 18 - Dec 31
1496 8:05 am 11:10 am Jan 2 - Jan 5
1551 9:50 am 12:55 pm Dec 23 - Dec 30
1551 9:50 am 12:55 pm Jan 5 - Jan 5
1551 9:50 am 12:55 pm Jan 1 - Jan 4
1551 9:50 am 12:55 pm Dec 19 - Dec 31
1551 10:15 am 1:24 pm Jan 7 - Feb 4
1551 10:15 am 1:24 pm Jan 6 - Feb 3
1551 10:15 am 1:24 pm Jan 11 - Feb 8
186 11:40 am 2:51 pm Jan 14 - Feb 6
186 11:40 am 2:51 pm Jan 15 - Feb 10
186 11:40 am 2:51 pm Jan 10 - Feb 14
186 11:40 am 2:51 pm Jan 6 - Jan 13
186 11:50 am 2:55 pm Jan 3 - Jan 3
186 11:50 am 2:55 pm Dec 26 - Dec 29
186 11:50 am 2:55 pm Dec 27 - Dec 27
186 11:50 am 2:55 pm Dec 30 - Jan 5
186 12:05 pm 3:10 pm Dec 21 - Jan 4
1065 1:00 pm 4:15 pm Dec 30 - Jan 1
1065 1:00 pm 4:15 pm Jan 4 - Jan 5
1065 1:00 pm 4:13 pm Jan 7 - Jan 30
1065 1:00 pm 4:15 pm Dec 24 - Dec 29
1065 1:00 pm 4:15 pm Dec 27 - Jan 3
1065 1:00 pm 4:13 pm Jan 6 - Jan 29
1670 2:00 pm 5:10 pm Jan 3 - Jan 3
1670 2:00 pm 5:13 pm Jan 17 - Jan 31
1670 2:00 pm 5:10 pm Dec 20 - Dec 27
1670 2:00 pm 5:13 pm Jan 6 - Feb 6
1670 2:00 pm 5:10 pm Dec 26 - Jan 5
1670 2:17 pm 5:30 pm Jan 10 - Jan 10
1670 2:35 pm 5:45 pm Dec 21 - Jan 4
1612 3:55 pm 7:05 pm Dec 29 - Jan 5
1612 3:55 pm 7:06 pm Jan 11 - Feb 8
1612 3:55 pm 7:05 pm Dec 27 - Dec 27
1612 3:55 pm 7:05 pm Dec 30 - Dec 30
1612 3:55 pm 7:05 pm Dec 21 - Jan 4
1612 3:55 pm 7:06 pm Jan 8 - Jan 22
1612 3:55 pm 7:06 pm Jan 6 - Feb 3
1612 3:55 pm 7:05 pm Jan 3 - Jan 3
1612 3:55 pm 7:05 pm Jan 1 - Jan 1
1612 3:55 pm 7:06 pm Jan 7 - Feb 2
1426 6:35 pm 9:40 pm Dec 18 - Jan 1
1426 6:35 pm 9:40 pm Dec 21 - Jan 4
1426 6:35 pm 9:40 pm Dec 26 - Jan 2
1426 6:35 pm 9:40 pm Dec 27 - Jan 3
1426 6:35 pm 9:40 pm Jan 5 - Jan 5
1426 6:35 pm 9:49 pm Jan 6 - Mar 5
1426 6:35 pm 9:49 pm Jan 7 - Jan 30
1426 6:35 pm 9:49 pm Jan 10 - Jan 24
1426 6:35 pm 9:49 pm Jan 11 - Feb 8
288 8:05 pm 11:14 pm Jan 10 - Feb 14
288 8:05 pm 11:10 pm Jan 3 - Jan 3
288 8:05 pm 11:10 pm Jan 4 - Jan 4
288 8:05 pm 11:14 pm Jan 6 - Feb 16
288 8:05 pm 11:10 pm Jan 1 - Jan 2
288 8:05 pm 11:10 pm Dec 23 - Dec 29
288 8:05 pm 11:10 pm Dec 26 - Dec 31
288 8:05 pm 11:10 pm Dec 27 - Dec 27
1592 8:55 pm 11:59 pm Jan 5 - Jan 5
1592 8:55 pm 11:59 pm Dec 24 - Dec 29
1592 8:55 pm 11:59 pm Jan 4 - Jan 4
1592 8:55 pm 11:59 pm Dec 27 - Jan 3
2221 10:05 pm 1:05 am Dec 28 - Jan 5
2221 10:05 pm 1:05 am Dec 30 - Jan 1
Airports
Origin

Chicago
only $130
only $184
Destination

Boston
$130