Find Cheap Flights from Chicago to Boston Logan International (CHI - BOS)

Depart
Return
1 adult
Adults
18-64
Seniors
65+
Youths
12-17
Children
2-11
Seat Infants
under 2
Lap Infants
under 2
The price shown for each flight will be the average for all passengers including any infants.
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Book cheap flights from Chicago to Boston Logan International

(Round-trip)
Depart: Wed Nov 29 2017 Return: Wed Dec 6 2017 Trip spans 8 days
Multiple Airlines
Multiple Airlines
ORD
BOS
2h 18m
nonstop
BOS
ORD
2h 58m
nonstop
Depart: Tue Dec 12 2017 Return: Wed Dec 13 2017 Trip spans 2 days
United
United
ORD
BOS
2h 18m
nonstop
BOS
ORD
2h 57m
nonstop
Depart: Fri Dec 1 2017 Return: Wed Dec 6 2017 Trip spans 6 days
JetBlue
JetBlue
ORD
BOS
2h 14m
nonstop
BOS
ORD
2h 58m
nonstop
Depart: Tue Jan 23 2018 Return: Mon Jan 29 2018 Trip spans 7 days
American Airlines
American Airlines
ORD
BOS
2h 14m
nonstop
BOS
ORD
2h 57m
nonstop
Depart: Wed Apr 18 2018 Return: Sat Apr 21 2018 Trip spans 4 days
Spirit Airlines
Spirit Airlines
ORD
BOS
2h 28m
nonstop
BOS
ORD
2h 48m
nonstop
Depart: Sat Dec 2 2017 Return: Tue Dec 12 2017 Trip spans 11 days
Multiple Airlines
Multiple Airlines
MDW
BOS
2h 15m
nonstop
BOS
MDW
2h 50m
nonstop
Depart: Sat Dec 2 2017 Return: Sat Dec 9 2017 Trip spans 8 days
Multiple Airlines
Multiple Airlines
ORD
BOS
2h 20m
nonstop
BOS
ORD
2h 58m
nonstop
Depart: Tue Dec 5 2017 Return: Wed Dec 13 2017 Trip spans 9 days
Multiple Airlines
Multiple Airlines
ORD
BOS
2h 15m
nonstop
BOS
ORD
2h 50m
nonstop
Depart: Wed Dec 13 2017 Return: Mon Dec 18 2017 Trip spans 6 days
United
United
ORD
BOS
2h 15m
nonstop
BOS
ORD
2h 58m
nonstop
Depart: Wed Jan 24 2018 Return: Tue Jan 30 2018 Trip spans 7 days
American Airlines
American Airlines
ORD
BOS
2h 15m
nonstop
BOS
ORD
3h 03m
nonstop
Depart: Sat Apr 28 2018 Return: Tue May 1 2018 Trip spans 4 days
Spirit Airlines
Spirit Airlines
ORD
BOS
2h 28m
nonstop
BOS
ORD
2h 48m
nonstop
Depart: Wed Dec 6 2017 Return: Tue Dec 12 2017 Trip spans 7 days
Multiple Airlines
Multiple Airlines
ORD
BOS
2h 20m
nonstop
BOS
ORD
2h 58m
nonstop
Depart: Thu Jan 25 2018 Return: Wed Jan 31 2018 Trip spans 7 days
American Airlines
American Airlines
ORD
BOS
2h 14m
nonstop
BOS
ORD
2h 53m
nonstop
Depart: Wed May 2 2018 Return: Wed May 16 2018 Trip spans 15 days
Spirit Airlines
Spirit Airlines
ORD
BOS
2h 28m
nonstop
BOS
ORD
2h 48m
nonstop
Depart: Sat Dec 9 2017 Return: Tue Dec 12 2017 Trip spans 4 days
Multiple Airlines
Multiple Airlines
ORD
BOS
2h 15m
nonstop
BOS
ORD
2h 58m
nonstop
Depart: Fri Jan 5 2018 Return: Tue Jan 9 2018 Trip spans 5 days
JetBlue
JetBlue
ORD
BOS
2h 11m
nonstop
BOS
ORD
3h 03m
nonstop
Depart: Sat Jan 27 2018 Return: Thu Feb 1 2018 Trip spans 6 days
American Airlines
American Airlines
ORD
BOS
2h 14m
nonstop
BOS
ORD
2h 59m
nonstop
Depart: Thu May 10 2018 Return: Mon May 14 2018 Trip spans 5 days
Spirit Airlines
Spirit Airlines
ORD
BOS
2h 28m
nonstop
BOS
ORD
2h 48m
nonstop
Depart: Wed Jan 10 2018 Return: Wed Jan 17 2018 Trip spans 8 days
JetBlue
JetBlue
ORD
BOS
2h 11m
nonstop
BOS
ORD
3h 03m
nonstop
Depart: Tue Jan 30 2018 Return: Mon Feb 5 2018 Trip spans 7 days
American Airlines
American Airlines
ORD
BOS
2h 14m
nonstop
BOS
ORD
2h 53m
nonstop
Direct flights CHI to BOS on American Airlines
Flight # Depart ORD Arrive BOS Sun Mon Tue Wed Thu Fri Sat Valid Between
2614 6:00 am 9:12 am Nov 26 - Dec 24
2586 8:50 am 12:03 pm Nov 27 - Dec 18
2586 8:50 am 12:03 pm Dec 19 - Jan 6
2586 9:05 am 12:16 pm Nov 25 - Nov 25
2586 9:35 am 12:47 pm Nov 19 - Dec 17
2586 9:40 am 12:52 pm Dec 24 - Dec 24
1326 12:00 pm 3:10 pm Dec 15 - Jan 6
1326 12:00 pm 3:10 pm Dec 17 - Jan 7
1326 12:05 pm 3:17 pm Nov 28 - Dec 14
1326 12:05 pm 3:17 pm Dec 3 - Dec 10
1326 12:11 pm 3:25 pm Nov 24 - Nov 27
1326 12:11 pm 3:25 pm Nov 25 - Nov 26
2626 1:20 pm 4:32 pm Nov 24 - Nov 24
2626 1:20 pm 4:32 pm Nov 25 - Dec 1
2626 1:20 pm 4:32 pm Dec 25 - Dec 25
2626 1:20 pm 4:32 pm Dec 19 - Jan 4
2626 1:20 pm 4:32 pm Dec 15 - Dec 24
2626 1:20 pm 4:32 pm Dec 2 - Dec 9
2626 1:20 pm 4:32 pm Dec 3 - Dec 13
2626 1:20 pm 4:32 pm Nov 28 - Dec 14
2387 3:05 pm 6:17 pm Nov 19 - Dec 17
2387 3:05 pm 6:17 pm Nov 24 - Dec 9
2387 3:05 pm 6:17 pm Dec 11 - Dec 11
2387 3:05 pm 6:17 pm Dec 12 - Dec 30
2387 3:07 pm 6:19 pm Dec 24 - Dec 24
1205 4:44 pm 7:56 pm Dec 25 - Dec 25
1205 4:44 pm 7:56 pm Nov 18 - Nov 25
1205 4:44 pm 7:56 pm Nov 19 - Dec 10
1205 4:44 pm 7:56 pm Nov 24 - Nov 24
1205 4:44 pm 7:56 pm Nov 27 - Nov 28
1205 4:44 pm 7:56 pm Nov 29 - Dec 14
1205 4:44 pm 7:56 pm Dec 2 - Dec 9
1205 4:44 pm 7:56 pm Dec 15 - Dec 22
1205 4:44 pm 7:56 pm Dec 16 - Jan 6
1205 4:44 pm 7:56 pm Dec 17 - Jan 7
1370 6:20 pm 9:31 pm Nov 25 - Nov 25
1320 6:45 pm 9:58 pm Nov 26 - Jan 7
1320 6:45 pm 9:58 pm Nov 28 - Jan 4
2740 8:10 pm 11:21 pm Dec 15 - Dec 22
2740 8:10 pm 11:21 pm Dec 16 - Jan 6
2740 8:10 pm 11:21 pm Dec 24 - Dec 24
2740 8:15 pm 11:26 pm Nov 25 - Dec 1
2740 8:15 pm 11:26 pm Dec 3 - Dec 14
1569 9:42 pm 12:50 am Nov 26 - Dec 22
* Prices are per person and are for e–tickets and include all taxes & fees in USD.

We attempt to get accurate prices, however, prices are not guaranteed.

Here's why:

We’re not the seller.
At KAYAK we don’t set the prices, so it’s not possible for us to guarantee what other companies are selling.

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Prices on airline seats, hotel rooms and car rentals can change frequently. Several people may also be trying to buy the same travel option simultaneously. As a result, you may find, on occasion, that certain prices are no longer available.

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Airports
Origin

Chicago
only $99
only $120
Destination

Boston
$99