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Cheap Flights from Chicago to Boston (ORD - BOS)

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1 adult
Note: some airlines charge for infants in laps.
The price shown for each flight will be the average for all passengers including any infants.
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Best fares from ORD to BOS (Found by others)

Sun Mon Tue Wed Thu Fri Sat
        1 $193 2 $193 3 $173
4 $253 5 $193 6 $148 7 $158 8 $192 9 $192 10 $173
11 $192 12 $192 13 $158 14 $158 15 $192 16 $207 17 $193
18 $247 19 $192 20 $158 21 $158 22 $207 23 $225 24 $193
25 $207 26 $247 27 $192 28 $158 29 $192 30 $192 31 $173
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Direct flights ORD to BOS on American Airlines
Flight # Depart ORD Arrive BOS Sun Mon Tue Wed Thu Fri Sat Valid Between
26 6:15 am 9:25 am May 10 - May 24
26 6:15 am 9:25 am May 8 - Jun 6
26 6:55 am 10:05 am Apr 24 - May 6
26 6:55 am 10:05 am Apr 28 - May 7
1551 7:40 am 10:55 am May 3 - May 3
1551 7:40 am 10:55 am Apr 24 - May 7
1551 7:40 am 10:55 am Apr 26 - Apr 26
1551 7:50 am 11:05 am May 8 - May 28
1661 10:10 am 1:25 pm May 8 - Jun 10
1661 10:30 am 1:40 pm Apr 27 - May 6
1661 10:30 am 1:40 pm Apr 28 - May 7
1661 10:30 am 1:40 pm Apr 25 - Apr 25
186 11:45 am 3:00 pm May 4 - May 7
186 11:45 am 3:00 pm Apr 26 - May 3
186 11:45 am 3:00 pm May 2 - May 2
186 11:45 am 3:00 pm Apr 24 - May 1
186 12:50 pm 4:05 pm May 8 - Jun 10
1119 1:40 pm 4:55 pm May 8 - Jun 2
1119 1:40 pm 4:55 pm Apr 24 - May 7
1624 2:35 pm 5:50 pm May 8 - May 28
224 3:20 pm 6:35 pm May 7 - May 7
224 3:20 pm 6:35 pm Apr 24 - May 6
224 3:20 pm 6:35 pm Apr 26 - May 3
224 3:45 pm 7:05 pm May 10 - May 24
224 3:45 pm 7:05 pm May 26 - Jun 10
224 3:45 pm 7:05 pm May 8 - May 23
224 3:45 pm 7:05 pm May 25 - May 31
2474 5:55 pm 9:15 pm Apr 24 - May 6
2474 5:55 pm 9:15 pm Apr 25 - May 7
2474 5:55 pm 9:15 pm Apr 27 - May 4
2474 6:00 pm 9:20 pm May 13 - Jun 3
2474 6:00 pm 9:20 pm May 9 - Jun 9
2474 6:00 pm 9:20 pm May 8 - May 29
2474 6:10 pm 9:30 pm May 10 - Jun 7
292 6:55 pm 10:15 pm May 26 - Jun 10
292 6:55 pm 10:15 pm May 8 - May 23
288 7:00 pm 10:15 pm Apr 27 - May 7
288 7:00 pm 10:15 pm Apr 24 - Apr 25
1296 8:20 pm 11:30 pm Apr 26 - Apr 26
1296 8:20 pm 11:30 pm Apr 24 - Apr 25
1296 8:20 pm 11:30 pm Apr 27 - May 7
1296 8:20 pm 11:30 pm May 3 - May 3
288 8:20 pm 11:30 pm May 10 - Jun 7
288 8:20 pm 11:30 pm May 25 - May 25
288 8:20 pm 11:30 pm May 8 - May 23
288 8:20 pm 11:30 pm May 26 - Jun 10
1407 10:25 pm 1:35 am Apr 27 - May 12
1407 10:25 pm 1:35 am Apr 24 - Apr 26
1407 10:25 pm 1:35 am May 14 - Jun 9