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

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 Boston Logan International to Chicago O'Hare International

(Round-trip)
Depart: Tue Mar 1 2016 Return: Tue Apr 5 2016 Trip spans 35 days
JetBlue
JetBlue
BOS
11:16a
ORD
2:10p
2h 54m
nonstop
ORD
2:46p
BOS
4:59p
2h 13m
nonstop
Depart: Wed Mar 2 2016 Return: Tue Apr 5 2016 Trip spans 34 days
JetBlue
JetBlue
BOS
2:00a
ORD
4:56a
2h 56m
nonstop
ORD
2:46p
BOS
4:59p
2h 13m
nonstop
Depart: Tue Mar 8 2016 Return: Tue Mar 15 2016 Trip spans 7 days
JetBlue
JetBlue
BOS
2:00a
ORD
4:56a
2h 56m
nonstop
ORD
5:40a
BOS
7:52a
2h 12m
nonstop
Depart: Wed Mar 9 2016 Return: Tue Mar 15 2016 Trip spans 6 days
JetBlue
JetBlue
BOS
2:00a
ORD
4:56a
2h 56m
nonstop
ORD
5:40a
BOS
7:52a
2h 12m
nonstop
Depart: Tue Mar 15 2016 Return: Wed Mar 16 2016 Trip spans 2 days
JetBlue
JetBlue
BOS
3:00a
ORD
5:56a
2h 56m
nonstop
ORD
5:40a
BOS
7:52a
2h 12m
nonstop
Depart: Tue Mar 29 2016 Return: Tue Apr 5 2016 Trip spans 8 days
JetBlue
JetBlue
BOS
3:00a
ORD
5:56a
2h 56m
nonstop
ORD
5:40a
BOS
7:52a
2h 12m
nonstop
Depart: Tue Apr 5 2016 Return: Tue Apr 12 2016 Trip spans 8 days
JetBlue
JetBlue
BOS
3:00a
ORD
5:56a
2h 56m
nonstop
ORD
2:46p
BOS
4:59p
2h 13m
nonstop
Depart: Tue Apr 26 2016 Return: Tue May 3 2016 Trip spans 8 days
JetBlue
JetBlue
BOS
3:00a
ORD
5:56a
2h 56m
nonstop
ORD
5:40a
BOS
7:52a
2h 12m
nonstop
Depart: Wed Apr 27 2016 Return: Tue May 3 2016 Trip spans 7 days
JetBlue
JetBlue
BOS
3:00a
ORD
5:56a
2h 56m
nonstop
ORD
5:40a
BOS
7:52a
2h 12m
nonstop
Depart: Tue May 3 2016 Return: Wed May 4 2016 Trip spans 2 days
JetBlue
JetBlue
BOS
3:00a
ORD
5:56a
2h 56m
nonstop
ORD
6:40a
BOS
8:59a
2h 19m
nonstop
Depart: Fri Feb 19 2016 Return: Wed Mar 2 2016 Trip spans 13 days
JetBlue
JetBlue
BOS
2:00a
ORD
5:01a
3h 01m
nonstop
ORD
1:46p
BOS
3:59p
2h 13m
nonstop
Depart: Tue Feb 23 2016 Return: Thu Mar 3 2016 Trip spans 10 days
JetBlue
JetBlue
BOS
11:12a
ORD
2:10p
2h 58m
nonstop
ORD
8:25a
BOS
10:38a
2h 13m
nonstop
Depart: Sat Feb 27 2016 Return: Thu Mar 3 2016 Trip spans 6 days
JetBlue
JetBlue
BOS
1:54a
ORD
4:55a
3h 01m
nonstop
ORD
8:25a
BOS
10:38a
2h 13m
nonstop
Depart: Sun Feb 28 2016 Return: Tue Apr 5 2016 Trip spans 37 days
JetBlue
JetBlue
BOS
5:49a
ORD
8:46a
2h 57m
nonstop
ORD
5:40a
BOS
7:52a
2h 12m
nonstop
Depart: Mon Feb 29 2016 Return: Tue Apr 5 2016 Trip spans 36 days
JetBlue
JetBlue
BOS
5:49a
ORD
8:46a
2h 57m
nonstop
ORD
5:40a
BOS
7:52a
2h 12m
nonstop
Depart: Thu Mar 10 2016 Return: Tue Mar 15 2016 Trip spans 5 days
JetBlue
JetBlue
BOS
2:00a
ORD
4:56a
2h 56m
nonstop
ORD
5:40a
BOS
7:52a
2h 12m
nonstop
Depart: Mon Apr 25 2016 Return: Tue May 3 2016 Trip spans 9 days
JetBlue
JetBlue
BOS
3:00a
ORD
5:56a
2h 56m
nonstop
ORD
5:40a
BOS
7:52a
2h 12m
nonstop
Depart: Tue Feb 16 2016 Return: Wed Feb 17 2016 Trip spans 2 days
American Airlines
American Airlines
BOS
1:56p
ORD
5:08p
3h 12m
nonstop
ORD
1:45p
BOS
3:59p
2h 14m
nonstop
Depart: Sat Mar 12 2016 Return: Wed Mar 16 2016 Trip spans 4 days
United
United
BOS
10:14a
ORD
1:08p
2h 54m
nonstop
ORD
3:30a
BOS
5:51a
2h 21m
nonstop
Depart: Mon May 23 2016 Return: Wed May 25 2016 Trip spans 3 days
Delta
Delta
BOS
1:00p
ORD
5:14p
4h 14m
1 stop
ORD
9:06a
BOS
1:09p
4h 03m
1 stop
Direct flights BOS to ORD on American Airlines
Flight # Depart BOS Arrive ORD Sun Mon Tue Wed Thu Fri Sat Valid Between
1155 5:30 am 7:29 am Feb 11 - Mar 2
1155 5:30 am 7:29 am Mar 13 - Apr 4
1155 5:30 am 7:29 am Mar 3 - Mar 12
1404 7:00 am 9:07 am Mar 13 - Apr 4
1404 7:00 am 9:07 am Mar 3 - Mar 11
2253 7:05 am 9:12 am Mar 5 - Mar 12
1435 8:55 am 10:53 am Mar 5 - Mar 12
1435 8:55 am 10:53 am Feb 6 - Feb 27
1435 9:00 am 11:05 am Feb 16 - Feb 16
1435 9:00 am 11:05 am Feb 4 - Feb 15
1435 9:00 am 11:05 am Feb 17 - Mar 11
1435 9:00 am 11:05 am Mar 13 - Mar 25
2253 10:00 am 11:58 am Mar 13 - Mar 25
2253 10:00 am 11:58 am Mar 6 - Mar 11
2253 10:00 am 11:58 am Feb 4 - Mar 4
1299 12:15 pm 2:14 pm Mar 13 - Mar 25
1299 12:15 pm 2:14 pm Feb 11 - Mar 11
1299 12:20 pm 2:19 pm Mar 5 - Mar 12
1299 12:20 pm 2:19 pm Feb 13 - Feb 27
1404 2:00 pm 4:02 pm Feb 4 - Feb 25
1404 2:00 pm 4:02 pm Mar 1 - Mar 2
1404 2:00 pm 4:02 pm Feb 5 - Feb 29
252 2:00 pm 4:02 pm Mar 14 - Mar 25
252 2:00 pm 4:02 pm Mar 3 - Mar 11
252 2:00 pm 4:02 pm Mar 13 - Mar 13
197 3:45 pm 5:45 pm Mar 13 - Mar 25
197 3:45 pm 5:45 pm Mar 15 - Mar 24
197 3:45 pm 5:45 pm Feb 4 - Mar 1
197 3:45 pm 5:45 pm Feb 5 - Mar 2
197 3:45 pm 5:45 pm Mar 3 - Mar 10
197 3:45 pm 5:45 pm Mar 5 - Mar 12
197 3:45 pm 5:45 pm Mar 4 - Mar 11
40 6:56 pm 9:08 pm Feb 4 - Mar 11
40 6:56 pm 9:08 pm Feb 13 - Mar 12
40 6:56 pm 9:08 pm Mar 13 - Apr 4
* Prices are per person and are for e–tickets and include all taxes & fees in USD.

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

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Why aren’t prices accurate 100% of the time?
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

Boston
$103
Destination

Chicago
$103