Alaska Airlines flights from Boston Logan (BOS) to Chicago O'Hare (ORD).
| FLIGHT SCHEDULE |
|---|
| Direct Codeshare Flights: |
| Daily
07:00
Boston Logan (BOS) B
09:05
Chicago O'Hare (ORD) 3 Alaska Airlines AS 4003 Non-stop Boeing 737-800 (738) 3:05 Effective 2026-07-02 through 2026-08-18 Codeshare flight, operated by American Airlines.(AA 1509) |
| Daily
07:02
Boston Logan (BOS) B
09:05
Chicago O'Hare (ORD) 3 Alaska Airlines AS 4003 Non-stop Boeing 737-800 (738) 3:03 Effective 2026-04-07 through 2026-05-20 Codeshare flight, operated by American Airlines.(AA 1509) |
| Daily
07:04
Boston Logan (BOS) B
09:05
Chicago O'Hare (ORD) 3 Alaska Airlines AS 4003 Non-stop Boeing 737-800 (738) 3:01 Effective 2026-05-21 through 2026-07-01 Codeshare flight, operated by American Airlines.(AA 1509) |
| Mon
17:30
Boston Logan (BOS) B
19:44
Chicago O'Hare (ORD) 3 Alaska Airlines AS 4037 Non-stop Boeing 737-800 (738) 3:14 Operates only on 2026-01-05 Codeshare flight, operated by American Airlines.(AA 1562) |
| Sat
19:05
Boston Logan (BOS) B
21:19
Chicago O'Hare (ORD) 3 Alaska Airlines AS 4037 Non-stop Boeing 737-800 (738) 3:14 Valid until 2026-01-03 Codeshare flight, operated by American Airlines.(AA 1562) |
| Daily
14:09
Boston Logan (BOS) B
16:05
Chicago O'Hare (ORD) 3 Alaska Airlines AS 4172 Non-stop Boeing 737-800 (738) 2:56 Effective 2026-04-22 through 2026-05-20 Codeshare flight, operated by American Airlines.(AA 2976) |
| Sat,Sun
17:53
Boston Logan (BOS) B
19:45
Chicago O'Hare (ORD) 3 Alaska Airlines AS 4180 Non-stop Boeing 737-800 (738) 2:52 Effective 2026-10-03 through 2026-10-04 Codeshare flight, operated by American Airlines.(AA 1253) |
| Mon,Thu,Fri,Sun
17:59
Boston Logan (BOS) B
20:10
Chicago O'Hare (ORD) 3 Alaska Airlines AS 4180 Non-stop Airbus A319 (319) 3:11 Effective 2026-01-08 through 2026-02-09 Codeshare flight, operated by American Airlines.(AA 1087) |
| Daily
12:18
Boston Logan (BOS) B
14:15
Chicago O'Hare (ORD) 3 Alaska Airlines AS 4272 Non-stop Boeing 737-800 (738) 2:57 Effective from 2026-10-05 Codeshare flight, operated by American Airlines.(AA 3048) |
| Daily
12:22
Boston Logan (BOS) B
14:15
Chicago O'Hare (ORD) 3 Alaska Airlines AS 4272 Non-stop Boeing 737-800 (738) 2:53 Effective 2026-09-09 through 2026-10-04 Codeshare flight, operated by American Airlines.(AA 1905) |
| Daily
19:26
Boston Logan (BOS) B
21:22
Chicago O'Hare (ORD) 3 Alaska Airlines AS 4282 Non-stop Boeing 737 MAX 8 (7M8) 2:56 Effective 2026-08-05 through 2026-09-08 Codeshare flight, operated by American Airlines.(AA 1162) |
| Daily
12:20
Boston Logan (BOS) B
14:20
Chicago O'Hare (ORD) 3 Alaska Airlines AS 4326 Non-stop Embraer EMB 175 (E75) 3:00 Effective 2026-04-15 through 2026-05-15 Codeshare flight, operated by American Airlines.(AA 4486) |
| Mon,Thu,Fri
12:23
Boston Logan (BOS) B
14:38
Chicago O'Hare (ORD) 3 Alaska Airlines AS 4326 Non-stop Boeing 737-800 (738) 3:15 Effective 2026-02-13 through 2026-02-20 Codeshare flight, operated by American Airlines.(AA 1283) |
| Mon,Thu,Fri,Sun
12:23
Boston Logan (BOS) B
14:38
Chicago O'Hare (ORD) 3 Alaska Airlines AS 4326 Non-stop Boeing 737-800 (738) 3:15 Effective 2026-02-22 through 2026-03-06 Codeshare flight, operated by American Airlines.(AA 1283) |
| Tue
12:25
Boston Logan (BOS) B
14:40
Chicago O'Hare (ORD) 3 Alaska Airlines AS 4326 Non-stop Boeing 737-800 (738) 3:15 Effective 2026-02-17 through 2026-02-24 Codeshare flight, operated by American Airlines.(AA 1283) |
| Wed
12:25
Boston Logan (BOS) B
14:32
Chicago O'Hare (ORD) 3 Alaska Airlines AS 4326 Non-stop Airbus A319 (319) 3:07 Operates only on 2026-02-18 Codeshare flight, operated by American Airlines.(AA 1283) |
| Tue,Wed
12:25
Boston Logan (BOS) B
14:40
Chicago O'Hare (ORD) 3 Alaska Airlines AS 4326 Non-stop Boeing 737-800 (738) 3:15 Effective 2026-02-25 through 2026-03-04 Codeshare flight, operated by American Airlines.(AA 1283) |
| Mon,Thu,Fri
10:01
Boston Logan (BOS) B
12:07
Chicago O'Hare (ORD) 3 Alaska Airlines AS 4421 Non-stop Embraer EMB 175 (E75) 3:06 Effective 2026-03-09 through 2026-03-16 Codeshare flight, operated by American Airlines.(AA 4358) |
| Daily
12:24
Boston Logan (BOS) B
14:15
Chicago O'Hare (ORD) 3 Alaska Airlines AS 4433 Non-stop Boeing 737-800 (738) 2:51 Effective 2026-05-21 through 2026-06-09 Codeshare flight, operated by American Airlines.(AA 1610) |
| Daily
08:35
Boston Logan (BOS) B
10:30
Chicago O'Hare (ORD) 3 Alaska Airlines AS 4570 Non-stop Boeing 737-800 (738) 2:55 Effective 2026-08-05 through 2026-09-08 Codeshare flight, operated by American Airlines.(AA 1239) |
| Daily
09:06
Boston Logan (BOS) B
11:05
Chicago O'Hare (ORD) 3 Alaska Airlines AS 4570 Non-stop Boeing 737-800 (738) 2:59 Effective 2026-07-02 through 2026-08-04 Codeshare flight, operated by American Airlines.(AA 1239) |
| Daily
09:06
Boston Logan (BOS) B
11:05
Chicago O'Hare (ORD) 3 Alaska Airlines AS 4570 Non-stop Boeing 737-800 (738) 2:59 Effective 2026-09-09 through 2026-10-02 Codeshare flight, operated by American Airlines.(AA 1239) |
| Daily
09:11
Boston Logan (BOS) B
11:05
Chicago O'Hare (ORD) 3 Alaska Airlines AS 4570 Non-stop Boeing 737-800 (738) 2:54 Effective 2026-06-10 through 2026-07-01 Codeshare flight, operated by American Airlines.(AA 1239) |
| Daily
14:12
Boston Logan (BOS) B
16:05
Chicago O'Hare (ORD) 3 Alaska Airlines AS 4674 Non-stop Airbus A319 (319) 2:53 Effective 2026-05-21 through 2026-07-01 Codeshare flight, operated by American Airlines.(AA 1563) |
| Daily
17:50
Boston Logan (BOS) B
19:45
Chicago O'Hare (ORD) 3 Alaska Airlines AS 4691 Non-stop Boeing 737-800 (738) 2:55 Effective 2026-06-10 through 2026-07-01 Codeshare flight, operated by American Airlines.(AA 1592) |
| Daily
17:44
Boston Logan (BOS) B
19:45
Chicago O'Hare (ORD) 3 Alaska Airlines AS 6045 Non-stop Boeing 737 MAX 8 (7M8) 3:01 Effective from 2026-10-05 Codeshare flight, operated by American Airlines.(AA 3090) |
| Sat
18:00
Boston Logan (BOS) B
20:11
Chicago O'Hare (ORD) 3 Alaska Airlines AS 6045 Non-stop Airbus A319 (319) 3:11 Operates only on 2026-02-14 Codeshare flight, operated by American Airlines.(AA 1174) |
| Tue,Wed
18:41
Boston Logan (BOS) B
20:52
Chicago O'Hare (ORD) 3 Alaska Airlines AS 6045 Non-stop Airbus A319 (319) 3:11 Effective 2026-02-17 through 2026-03-04 Codeshare flight, operated by American Airlines.(AA 1174) |
| Sat
18:45
Boston Logan (BOS) B
21:04
Chicago O'Hare (ORD) 3 Alaska Airlines AS 6045 Non-stop Embraer EMB 175 (E75) 3:19 Effective 2026-03-14 through 2026-04-04 Codeshare flight, operated by American Airlines.(AA 3901) |
| Mon,Thu,Fri,Sun
18:51
Boston Logan (BOS) B
21:04
Chicago O'Hare (ORD) 3 Alaska Airlines AS 6045 Non-stop Airbus A319 (319) 3:13 Valid until 2026-01-02 Codeshare flight, operated by American Airlines.(AA 1121) |
| Mon,Thu,Fri
19:11
Boston Logan (BOS) B
21:22
Chicago O'Hare (ORD) 3 Alaska Airlines AS 6045 Non-stop Airbus A319 (319) 3:11 Effective 2026-02-12 through 2026-02-27 Codeshare flight, operated by American Airlines.(AA 1270) |
| Mon,Thu,Fri,Sun
19:11
Boston Logan (BOS) B
21:22
Chicago O'Hare (ORD) 3 Alaska Airlines AS 6045 Non-stop Airbus A319 (319) 3:11 Effective 2026-03-01 through 2026-03-06 Codeshare flight, operated by American Airlines.(AA 1270) |
| Mon-Fri,Sun
19:16
Boston Logan (BOS) B
21:25
Chicago O'Hare (ORD) 3 Alaska Airlines AS 6045 Non-stop Airbus A319 (319) 3:09 Effective 2026-03-08 through 2026-04-06 Codeshare flight, operated by American Airlines.(AA 1385) |
| Daily
19:26
Boston Logan (BOS) B
21:25
Chicago O'Hare (ORD) 3 Alaska Airlines AS 6045 Non-stop Boeing 737 MAX 8 (7M8) 2:59 Effective 2026-07-02 through 2026-08-04 Codeshare flight, operated by American Airlines.(AA 1555) |
| Daily
19:27
Boston Logan (BOS) B
21:25
Chicago O'Hare (ORD) 3 Alaska Airlines AS 6045 Non-stop Boeing 737-800 (738) 2:58 Effective 2026-04-07 through 2026-05-20 Codeshare flight, operated by American Airlines.(AA 1009) |
| Sun
19:59
Boston Logan (BOS) B
22:13
Chicago O'Hare (ORD) 3 Alaska Airlines AS 6045 Non-stop Boeing 737-800 (738) 3:14 Effective 2026-02-15 through 2026-02-22 Codeshare flight, operated by American Airlines.(AA 3306) |
| Sun
20:36
Boston Logan (BOS) B
22:52
Chicago O'Hare (ORD) 3 Alaska Airlines AS 6045 Non-stop Boeing 737-800 (738) 3:16 Operates only on 2026-01-04 Codeshare flight, operated by American Airlines.(AA 3185) |
| Daily
12:17
Boston Logan (BOS) B
14:15
Chicago O'Hare (ORD) 3 Alaska Airlines AS 6082 Non-stop Boeing 737-800 (738) 2:58 Effective 2026-07-02 through 2026-08-04 Codeshare flight, operated by American Airlines.(AA 1554) |
| Daily
19:31
Boston Logan (BOS) B
21:25
Chicago O'Hare (ORD) 3 Alaska Airlines AS 6082 Non-stop Boeing 737 MAX 8 (7M8) 2:54 Effective 2026-05-21 through 2026-07-01 Codeshare flight, operated by American Airlines.(AA 1554) |
| Daily
09:51
Boston Logan (BOS) B
12:05
Chicago O'Hare (ORD) 3 Alaska Airlines AS 6099 Non-stop Embraer EMB 175 (E75) 3:14 Effective 2026-01-06 through 2026-02-11 Codeshare flight, operated by American Airlines.(AA 4483) |
| Daily
11:14
Boston Logan (BOS) B
13:09
Chicago O'Hare (ORD) 3 Alaska Airlines AS 6192 Non-stop Boeing 737-800 (738) 2:55 Effective 2026-08-05 through 2026-09-08 Codeshare flight, operated by American Airlines.(AA 3048) |
| Mon-Wed,Sun
12:21
Boston Logan (BOS) B
14:24
Chicago O'Hare (ORD) 3 Alaska Airlines AS 6266 Non-stop Airbus A319 (319) 3:03 Effective 2026-03-15 through 2026-03-18 Codeshare flight, operated by American Airlines.(AA 2489) |
| Sat
13:45
Boston Logan (BOS) B
15:49
Chicago O'Hare (ORD) 3 Alaska Airlines AS 6266 Non-stop Airbus A319 (319) 3:04 Valid until 2026-01-03 Codeshare flight, operated by American Airlines.(AA 913) |
| Mon-Fri,Sun
13:48
Boston Logan (BOS) B
15:52
Chicago O'Hare (ORD) 3 Alaska Airlines AS 6266 Non-stop Airbus A319 (319) 3:04 Valid until 2026-01-05 Codeshare flight, operated by American Airlines.(AA 913) |
| Mon-Fri,Sun
14:43
Boston Logan (BOS) B
16:55
Chicago O'Hare (ORD) 3 Alaska Airlines AS 6266 Non-stop Embraer EMB 175 (E75) 3:12 Effective 2026-01-06 through 2026-01-30 Codeshare flight, operated by American Airlines.(AA 3984) |
| Sat
06:36
Boston Logan (BOS) B
08:47
Chicago O'Hare (ORD) 3 Alaska Airlines AS 6392 Non-stop Boeing 737-800 (738) 3:11 Valid until 2026-01-03 Codeshare flight, operated by American Airlines.(AA 1328) |
| Mon-Fri,Sun
10:02
Boston Logan (BOS) B
12:05
Chicago O'Hare (ORD) 3 Alaska Airlines AS 6392 Non-stop Embraer EMB 175 (E75) 3:03 Valid until 2026-01-05 Codeshare flight, operated by American Airlines.(AA 3477) |
| Thu,Sun
10:23
Boston Logan (BOS) B
12:43
Chicago O'Hare (ORD) 3 Alaska Airlines AS 6392 Non-stop Embraer EMB 175 (E75) 3:20 Effective 2026-02-12 through 2026-02-15 Codeshare flight, operated by American Airlines.(AA 4794) |
| Wed
10:30
Boston Logan (BOS) B
12:36
Chicago O'Hare (ORD) 3 Alaska Airlines AS 6392 Non-stop Embraer EMB 175 (E75) 3:06 Operates only on 2026-03-18 Codeshare flight, operated by American Airlines.(AA 4413) |
| Sat
12:20
Boston Logan (BOS) B
14:39
Chicago O'Hare (ORD) 3 Alaska Airlines AS 6392 Non-stop Embraer EMB 175 (E75) 3:19 Effective 2026-02-14 through 2026-03-07 Codeshare flight, operated by American Airlines.(AA 4413) |
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- A domestic route departing from the Boston Logan airport (BOS) and arriving at Chicago O'Hare airport (ORD).
- The flight distance is 864 miles, or 1390 km.
- The timezone of the departure airport is UTC-5 , and the timezone of the arrival airport is UTC-6 . Current time at the point of departure is (loading...), and (loading...) at the point of arrival. There is a (loading...) hour time difference between the airports.
- For direct flights, the flight time varies between 2:51 and 3:23.
