$227
4:39a ORD » 7:00a BOS
United Airlines direct (2h21m)
5:31p BOS » 3:34p MDW
Frontier Airlines 1 stop (22h03m)
$252
1:10a MDW » 6:51a BOS
Delta Air Lines 1 stop (5h41m)
3:59a BOS » 2:47p ORD
Delta Air Lines 1 stop (10h48m)
$255
4:39a ORD » 7:00a BOS
United Airlines direct (2h21m)
1:25a BOS » 5:39p MDW
Unknown Company 1 stop (16h14m)
$295
4:39a ORD » 7:00a BOS
United Airlines direct (2h21m)
12:15p BOS » 1:30p ORD
Unknown Company 1 stop (25h15m)
$307
3:15a ORD » 5:47a BOS
Delta Air Lines direct (2h32m)
5:13p BOS » 11:40p ORD
Spirit Airlines 1 stop (6h27m)
$310
4:08a ORD » 6:30a BOS
United Airlines direct (2h22m)
5:13p BOS » 11:40p ORD
Spirit Airlines 1 stop (6h27m)
$328
6:05p ORD » 1:46a BOS
Spirit Airlines 1 stop (7h41m)
5:13p BOS » 11:40p ORD
Spirit Airlines 1 stop (6h27m)
$333
4:08a ORD » 6:30a BOS
United Airlines direct (2h22m)
12:45p BOS » 3:43p ORD
Delta Air Lines direct (2h58m)
$333
4:08a ORD » 6:30a BOS
United Airlines direct (2h22m)
12:45p BOS » 3:43p ORD
Delta Air Lines direct (2h58m)
$338
6:05p ORD » 1:46a BOS
Spirit Airlines 1 stop (7h41m)
5:13p BOS » 11:40p ORD
Spirit Airlines 1 stop (6h27m)
$340
4:08a ORD » 6:30a BOS
United Airlines direct (2h22m)
11:30a BOS » 2:22p ORD
American Airlines direct (2h52m)
$340
4:08a ORD » 6:30a BOS
United Airlines direct (2h22m)
11:30a BOS » 2:22p ORD
American Airlines direct (2h52m)
$341
6:05p ORD » 1:46a BOS
Spirit Airlines 1 stop (7h41m)
5:13p BOS » 11:40p ORD
Spirit Airlines 1 stop (6h27m)
$358
3:05a ORD » 5:37a BOS
Delta Air Lines direct (2h32m)
11:30a BOS » 2:22p ORD
American Airlines direct (2h52m)
$359
3:05a ORD » 5:37a BOS
Delta Air Lines direct (2h32m)
6:33p BOS » 9:24p ORD
American Airlines direct (2h51m)
$361
3:05a ORD » 5:37a BOS
Delta Air Lines direct (2h32m)
12:45p BOS » 3:43p ORD
Delta Air Lines direct (2h58m)
$361
12:15p ORD » 11:24p BOS
Spirit Airlines 1 stop (11h09m)
2:30p BOS » 10:07p ORD
Spirit Airlines 1 stop (7h37m)
$364
2:16p MDW » 8:44p BOS
Allegiant Air 1 stop (6h28m)
12:45p BOS » 3:43p ORD
Delta Air Lines direct (2h58m)
$367
2:16p MDW » 8:44p BOS
Allegiant Air 1 stop (6h28m)
4:55p BOS » 1:32a MDW
Unknown Company 1 stop (8h37m)
$367
2:16p MDW » 8:44p BOS
Allegiant Air 1 stop (6h28m)
4:55p BOS » 1:32a MDW
Unknown Company 1 stop (8h37m)
$367
2:16p MDW » 8:44p BOS
Allegiant Air 1 stop (6h28m)
4:55p BOS » 1:32a MDW
Unknown Company 1 stop (8h37m)
$382
2:16p MDW » 8:44p BOS
Allegiant Air 1 stop (6h28m)
12:45p BOS » 3:43p ORD
Delta Air Lines direct (2h58m)
$382
2:16p MDW » 8:44p BOS
Allegiant Air 1 stop (6h28m)
12:45p BOS » 3:43p ORD
Delta Air Lines direct (2h58m)
$383
2:16p MDW » 8:44p BOS
Allegiant Air 1 stop (6h28m)
12:45p BOS » 3:43p ORD
Delta Air Lines direct (2h58m)
$383
2:45a ORD » 5:11a BOS
JetBlue direct (2h26m)
12:45p BOS » 3:43p ORD
Delta Air Lines direct (2h58m)
$390
2:16p MDW » 8:44p BOS
Allegiant Air 1 stop (6h28m)
12:45p BOS » 3:43p ORD
Delta Air Lines direct (2h58m)
$391
3:05a ORD » 5:37a BOS
Delta Air Lines direct (2h32m)
12:45p BOS » 3:43p ORD
Delta Air Lines direct (2h58m)
$396
3:05a ORD » 5:37a BOS
Delta Air Lines direct (2h32m)
12:45p BOS » 3:43p ORD
Delta Air Lines direct (2h58m)
$398
2:16p MDW » 8:44p BOS
Allegiant Air 1 stop (6h28m)
12:15p BOS » 3:11p ORD
JetBlue direct (2h56m)
$399
3:05a ORD » 5:37a BOS
Delta Air Lines direct (2h32m)
12:45p BOS » 3:43p ORD
Delta Air Lines direct (2h58m)