Alaska Airlines flights from Chicago O'Hare (ORD) to Greenville/Spartanburg (GSP).

Select flight date:
FLIGHT SCHEDULE
Direct Codeshare Flights:
Daily 08:00 Chicago O'Hare (ORD) 3 10:51 Greenville/Spartanburg (GSP)
Alaska Airlines AS 4077 Non-stop Embraer EMB 170 / EMB 175 (E70) 1:51 Effective 2026-07-02 through 2026-08-04
Codeshare flight, operated by American Airlines.(AA 3554)
Daily 16:18 Chicago O'Hare (ORD) 3 19:09 Greenville/Spartanburg (GSP)
Alaska Airlines AS 4163 Non-stop Embraer EMB 175 (E75) 1:51 Effective 2026-08-05 through 2026-09-08
Codeshare flight, operated by American Airlines.(AA 4145)
Daily 16:40 Chicago O'Hare (ORD) 3 19:32 Greenville/Spartanburg (GSP)
Alaska Airlines AS 4163 Non-stop Embraer EMB 175 (E75) 1:52 Effective 2026-09-09 through 2026-10-04
Codeshare flight, operated by American Airlines.(AA 4145)
Daily 16:40 Chicago O'Hare (ORD) 3 19:31 Greenville/Spartanburg (GSP)
Alaska Airlines AS 4163 Non-stop Embraer EMB 175 (E75) 1:51 Effective from 2026-10-05
Codeshare flight, operated by American Airlines.(AA 4145)
Sun 23:50 Chicago O'Hare (ORD) 3 02:47 Greenville/Spartanburg (GSP)
Alaska Airlines AS 4163 Non-stop Canadair CRJ 900 (CR9) 1:57 Operates only on 2026-01-04
Codeshare flight, operated by American Airlines.(AA 5347)
The flight arrives 1 day after departure.
Daily 18:30 Chicago O'Hare (ORD) 3 21:23 Greenville/Spartanburg (GSP)
Alaska Airlines AS 4217 Non-stop Canadair CRJ 700 (CR7) 1:53 Effective 2026-05-21 through 2026-07-01
Codeshare flight, operated by American Airlines.(AA 5181)
Daily 18:30 Chicago O'Hare (ORD) 3 21:31 Greenville/Spartanburg (GSP)
Alaska Airlines AS 4217 Non-stop Canadair CRJ 700 (CR7) 2:01 Effective 2026-07-02 through 2026-08-04
Codeshare flight, operated by American Airlines.(AA 5181)
Mon,Tue,Thu,Fri,Sun 19:08 Chicago O'Hare (ORD) 3 22:10 Greenville/Spartanburg (GSP)
Alaska Airlines AS 4369 Non-stop Embraer EMB 170 / EMB 175 (E70) 2:02 Valid until 2026-01-05
Codeshare flight, operated by American Airlines.(AA 4154)
Sat 20:26 Chicago O'Hare (ORD) 3 23:29 Greenville/Spartanburg (GSP)
Alaska Airlines AS 4369 Non-stop Embraer EMB 170 / EMB 175 (E70) 2:03 Valid until 2026-01-03
Codeshare flight, operated by American Airlines.(AA 4154)
Daily 08:00 Chicago O'Hare (ORD) 3 10:49 Greenville/Spartanburg (GSP)
Alaska Airlines AS 4435 Non-stop Embraer EMB 170 / EMB 175 (E70) 1:49 Effective 2026-09-09 through 2026-10-04
Codeshare flight, operated by American Airlines.(AA 3731)
Daily 19:06 Chicago O'Hare (ORD) 3 22:05 Greenville/Spartanburg (GSP)
Alaska Airlines AS 4608 Non-stop Canadair CRJ 700 (CR7) 1:59 Effective 2026-08-05 through 2026-09-08
Codeshare flight, operated by American Airlines.(AA 5172)
Daily 18:30 Chicago O'Hare (ORD) 3 21:27 Greenville/Spartanburg (GSP)
Alaska Airlines AS 4745 Non-stop Canadair CRJ 700 (CR7) 1:57 Effective from 2026-10-05
Codeshare flight, operated by American Airlines.(AA 5230)
Daily 18:30 Chicago O'Hare (ORD) 3 21:31 Greenville/Spartanburg (GSP)
Alaska Airlines AS 4759 Non-stop Canadair CRJ 700 (CR7) 2:01 Effective 2026-09-09 through 2026-10-04
Codeshare flight, operated by American Airlines.(AA 5072)
Daily 14:50 Chicago O'Hare (ORD) 3 17:39 Greenville/Spartanburg (GSP)
Alaska Airlines AS 6018 Non-stop Embraer EMB 175 (E75) 1:49 Effective 2026-05-21 through 2026-07-01
Codeshare flight, operated by American Airlines.(AA 3559)
Tue 20:42 Chicago O'Hare (ORD) 3 23:37 Greenville/Spartanburg (GSP)
Alaska Airlines AS 6018 Non-stop Embraer EMB 175 (E75) 1:55 Effective 2026-03-10 through 2026-03-31
Codeshare flight, operated by American Airlines.(AA 3986)
Mon,Thu-Sat 20:44 Chicago O'Hare (ORD) 3 23:33 Greenville/Spartanburg (GSP)
Alaska Airlines AS 6018 Non-stop Embraer EMB 170 / EMB 175 (E70) 1:49 Effective 2026-02-12 through 2026-02-21
Codeshare flight, operated by American Airlines.(AA 3986)
Mon,Thu-Sun 20:44 Chicago O'Hare (ORD) 3 23:33 Greenville/Spartanburg (GSP)
Alaska Airlines AS 6018 Non-stop Embraer EMB 170 / EMB 175 (E70) 1:49 Effective 2026-02-22 through 2026-03-07
Codeshare flight, operated by American Airlines.(AA 3986)
Sun 20:50 Chicago O'Hare (ORD) 3 23:39 Greenville/Spartanburg (GSP)
Alaska Airlines AS 6018 Non-stop Embraer EMB 170 / EMB 175 (E70) 1:49 Operates only on 2026-02-15
Codeshare flight, operated by American Airlines.(AA 3986)
Mon,Wed-Sun 20:50 Chicago O'Hare (ORD) 3 23:45 Greenville/Spartanburg (GSP)
Alaska Airlines AS 6018 Non-stop Embraer EMB 175 (E75) 1:55 Effective 2026-03-08 through 2026-04-06
Codeshare flight, operated by American Airlines.(AA 3986)
Tue,Sat 16:40 Chicago O'Hare (ORD) 3 19:31 Greenville/Spartanburg (GSP)
Alaska Airlines AS 6108 Non-stop Embraer EMB 170 / EMB 175 (E70) 1:51 Valid until 2026-01-03
Codeshare flight, operated by American Airlines.(AA 4242)
Mon,Thu,Fri,Sun 16:46 Chicago O'Hare (ORD) 3 19:37 Greenville/Spartanburg (GSP)
Alaska Airlines AS 6108 Non-stop Embraer EMB 170 / EMB 175 (E70) 1:51 Valid until 2026-01-05
Codeshare flight, operated by American Airlines.(AA 4242)
Mon-Fri,Sun 13:48 Chicago O'Hare (ORD) 3 16:42 Greenville/Spartanburg (GSP)
Alaska Airlines AS 6445 Non-stop Embraer EMB 170 / EMB 175 (E70) 1:54 Effective 2026-01-06 through 2026-02-11
Codeshare flight, operated by American Airlines.(AA 3994)
Daily 08:00 Chicago O'Hare (ORD) 3 10:56 Greenville/Spartanburg (GSP)
Alaska Airlines AS 6519 Non-stop Canadair CRJ 700 (CR7) 1:56 Effective 2026-04-07 through 2026-05-20
Codeshare flight, operated by American Airlines.(AA 6272)
Daily 08:00 Chicago O'Hare (ORD) 3 10:50 Greenville/Spartanburg (GSP)
Alaska Airlines AS 6519 Non-stop Embraer EMB 170 / EMB 175 (E70) 1:50 Effective 2026-05-21 through 2026-07-01
Codeshare flight, operated by American Airlines.(AA 3556)
Daily 08:02 Chicago O'Hare (ORD) 3 10:55 Greenville/Spartanburg (GSP)
Alaska Airlines AS 6519 Non-stop Embraer EMB 170 / EMB 175 (E70) 1:53 Effective 2026-08-05 through 2026-09-08
Codeshare flight, operated by American Airlines.(AA 4160)
Sun 15:31 Chicago O'Hare (ORD) 3 18:25 Greenville/Spartanburg (GSP)
Alaska Airlines AS 6669 Non-stop Embraer EMB 170 / EMB 175 (E70) 1:54 Operates only on 2026-02-15
Codeshare flight, operated by American Airlines.(AA 3731)
Mon,Thu,Fri 16:53 Chicago O'Hare (ORD) 3 19:45 Greenville/Spartanburg (GSP)
Alaska Airlines AS 6669 Non-stop Embraer EMB 170 / EMB 175 (E70) 1:52 Effective 2026-02-12 through 2026-02-20
Codeshare flight, operated by American Airlines.(AA 3731)
Mon,Thu,Fri,Sun 16:53 Chicago O'Hare (ORD) 3 19:45 Greenville/Spartanburg (GSP)
Alaska Airlines AS 6669 Non-stop Embraer EMB 170 / EMB 175 (E70) 1:52 Effective 2026-02-22 through 2026-03-06
Codeshare flight, operated by American Airlines.(AA 3731)
Mon-Fri,Sun 16:53 Chicago O'Hare (ORD) 3 19:47 Greenville/Spartanburg (GSP)
Alaska Airlines AS 6669 Non-stop Embraer EMB 170 / EMB 175 (E70) 1:54 Effective 2026-03-08 through 2026-04-06
Codeshare flight, operated by American Airlines.(AA 3731)
Tue,Wed 17:51 Chicago O'Hare (ORD) 3 20:43 Greenville/Spartanburg (GSP)
Alaska Airlines AS 6669 Non-stop Embraer EMB 170 / EMB 175 (E70) 1:52 Effective 2026-02-17 through 2026-03-04
Codeshare flight, operated by American Airlines.(AA 3731)
Daily 18:30 Chicago O'Hare (ORD) 3 21:28 Greenville/Spartanburg (GSP)
Alaska Airlines AS 6669 Non-stop Embraer EMB 175 (E75) 1:58 Effective 2026-04-07 through 2026-05-20
Codeshare flight, operated by American Airlines.(AA 3731)
Daily 21:07 Chicago O'Hare (ORD) 3 23:59 Greenville/Spartanburg (GSP)
Alaska Airlines AS 6669 Non-stop Embraer EMB 175 (E75) 1:52 Effective 2026-01-06 through 2026-01-16
Codeshare flight, operated by American Airlines.(AA 3731)
Daily 21:07 Chicago O'Hare (ORD) 3 23:59 Greenville/Spartanburg (GSP)
Alaska Airlines AS 6669 Non-stop Embraer EMB 175 (E75) 1:52 Effective 2026-01-18 through 2026-02-11
Codeshare flight, operated by American Airlines.(AA 3731)
Daily 14:50 Chicago O'Hare (ORD) 3 17:40 Greenville/Spartanburg (GSP)
Alaska Airlines AS 6826 Non-stop Embraer EMB 175 (E75) 1:50 Effective 2026-07-02 through 2026-08-04
Codeshare flight, operated by American Airlines.(AA 3557)
Thu 08:00 Chicago O'Hare (ORD) 3 10:53 Greenville/Spartanburg (GSP)
Alaska Airlines AS 6852 Non-stop Embraer EMB 170 / EMB 175 (E70) 1:53 Operates only on 2026-02-12
Codeshare flight, operated by American Airlines.(AA 3918)
Tue-Fri,Sun 08:00 Chicago O'Hare (ORD) 3 10:58 Greenville/Spartanburg (GSP)
Alaska Airlines AS 6852 Non-stop Embraer EMB 170 / EMB 175 (E70) 1:58 Effective 2026-03-08 through 2026-04-05
Codeshare flight, operated by American Airlines.(AA 3918)
Mon 08:00 Chicago O'Hare (ORD) 3 10:58 Greenville/Spartanburg (GSP)
Alaska Airlines AS 6852 Non-stop Embraer EMB 175 (E75) 1:58 Effective 2026-03-09 through 2026-04-06
Codeshare flight, operated by American Airlines.(AA 3918)
Daily 08:00 Chicago O'Hare (ORD) 3 10:52 Greenville/Spartanburg (GSP)
Alaska Airlines AS 6852 Non-stop Embraer EMB 170 / EMB 175 (E70) 1:52 Effective from 2026-10-05
Codeshare flight, operated by American Airlines.(AA 3485)
Mon-Fri 08:03 Chicago O'Hare (ORD) 3 10:56 Greenville/Spartanburg (GSP)
Alaska Airlines AS 6852 Non-stop Embraer EMB 170 / EMB 175 (E70) 1:53 Effective 2026-02-13 through 2026-03-06
Codeshare flight, operated by American Airlines.(AA 3918)
Mon-Fri,Sun 08:05 Chicago O'Hare (ORD) 3 11:01 Greenville/Spartanburg (GSP)
Alaska Airlines AS 6852 Non-stop Embraer EMB 170 / EMB 175 (E70) 1:56 Valid until 2026-01-05
Codeshare flight, operated by American Airlines.(AA 3918)
Sun 08:05 Chicago O'Hare (ORD) 3 10:56 Greenville/Spartanburg (GSP)
Alaska Airlines AS 6852 Non-stop Embraer EMB 170 / EMB 175 (E70) 1:51 Effective 2026-02-22 through 2026-03-01
Codeshare flight, operated by American Airlines.(AA 3918)




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Alaska Airlines flights from Chicago O'Hare (ORD) to Greenville/Spartanburg (GSP).
Select flight date:
FLIGHT SCHEDULE
Direct Codeshare Flights:
Alaska Airlines AS4077
08:00
Chicago O'Hare (ORD) 3

10:51
Greenville/Spartanburg (GSP)
Effective 2026-07-02 through 2026-08-04
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Codeshare flight, operated by American Airlines. (AA 3554)
Duration: 1:51, non-stop
Embraer EMB 170 / EMB 175 (E70)
Direct Codeshare Flights:
Alaska Airlines AS4163
16:18
Chicago O'Hare (ORD) 3

19:09
Greenville/Spartanburg (GSP)
Effective 2026-08-05 through 2026-09-08
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Codeshare flight, operated by American Airlines. (AA 4145)
Duration: 1:51, non-stop
Embraer EMB 175 (E75)
Direct Codeshare Flights:
Alaska Airlines AS4163
16:40
Chicago O'Hare (ORD) 3

19:32
Greenville/Spartanburg (GSP)
Effective 2026-09-09 through 2026-10-04
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Codeshare flight, operated by American Airlines. (AA 4145)
Duration: 1:52, non-stop
Embraer EMB 175 (E75)
Direct Codeshare Flights:
Alaska Airlines AS4163
16:40
Chicago O'Hare (ORD) 3

19:31
Greenville/Spartanburg (GSP)
Effective from 2026-10-05
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Codeshare flight, operated by American Airlines. (AA 4145)
Duration: 1:51, non-stop
Embraer EMB 175 (E75)
Direct Codeshare Flights:
Alaska Airlines AS4163
23:50
Chicago O'Hare (ORD) 3

02:47(+1)
Greenville/Spartanburg (GSP)
Operates only on 2026-01-04
Mon
-
Tue
-
Wed
-
Thu
-
Fri
-
Sat
-
Sun
Codeshare flight, operated by American Airlines. (AA 5347)
Duration: 1:57, non-stop
Canadair CRJ 900 (CR9)
The flight arrives 1 day after departure.
Direct Codeshare Flights:
Alaska Airlines AS4217
18:30
Chicago O'Hare (ORD) 3

21:23
Greenville/Spartanburg (GSP)
Effective 2026-05-21 through 2026-07-01
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Codeshare flight, operated by American Airlines. (AA 5181)
Duration: 1:53, non-stop
Canadair CRJ 700 (CR7)
Direct Codeshare Flights:
Alaska Airlines AS4217
18:30
Chicago O'Hare (ORD) 3

21:31
Greenville/Spartanburg (GSP)
Effective 2026-07-02 through 2026-08-04
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Codeshare flight, operated by American Airlines. (AA 5181)
Duration: 2:01, non-stop
Canadair CRJ 700 (CR7)
Direct Codeshare Flights:
Alaska Airlines AS4369
19:08
Chicago O'Hare (ORD) 3

22:10
Greenville/Spartanburg (GSP)
Valid until 2026-01-05
Mon
Tue
Wed
-
Thu
Fri
Sat
-
Sun
Codeshare flight, operated by American Airlines. (AA 4154)
Duration: 2:02, non-stop
Embraer EMB 170 / EMB 175 (E70)
Direct Codeshare Flights:
Alaska Airlines AS4369
20:26
Chicago O'Hare (ORD) 3

23:29
Greenville/Spartanburg (GSP)
Valid until 2026-01-03
Mon
-
Tue
-
Wed
-
Thu
-
Fri
-
Sat
Sun
-
Codeshare flight, operated by American Airlines. (AA 4154)
Duration: 2:03, non-stop
Embraer EMB 170 / EMB 175 (E70)
Direct Codeshare Flights:
Alaska Airlines AS4435
08:00
Chicago O'Hare (ORD) 3

10:49
Greenville/Spartanburg (GSP)
Effective 2026-09-09 through 2026-10-04
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Codeshare flight, operated by American Airlines. (AA 3731)
Duration: 1:49, non-stop
Embraer EMB 170 / EMB 175 (E70)
Direct Codeshare Flights:
Alaska Airlines AS4608
19:06
Chicago O'Hare (ORD) 3

22:05
Greenville/Spartanburg (GSP)
Effective 2026-08-05 through 2026-09-08
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Codeshare flight, operated by American Airlines. (AA 5172)
Duration: 1:59, non-stop
Canadair CRJ 700 (CR7)
Direct Codeshare Flights:
Alaska Airlines AS4745
18:30
Chicago O'Hare (ORD) 3

21:27
Greenville/Spartanburg (GSP)
Effective from 2026-10-05
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Codeshare flight, operated by American Airlines. (AA 5230)
Duration: 1:57, non-stop
Canadair CRJ 700 (CR7)
Direct Codeshare Flights:
Alaska Airlines AS4759
18:30
Chicago O'Hare (ORD) 3

21:31
Greenville/Spartanburg (GSP)
Effective 2026-09-09 through 2026-10-04
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Codeshare flight, operated by American Airlines. (AA 5072)
Duration: 2:01, non-stop
Canadair CRJ 700 (CR7)
Direct Codeshare Flights:
Alaska Airlines AS6018
14:50
Chicago O'Hare (ORD) 3

17:39
Greenville/Spartanburg (GSP)
Effective 2026-05-21 through 2026-07-01
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Codeshare flight, operated by American Airlines. (AA 3559)
Duration: 1:49, non-stop
Embraer EMB 175 (E75)
Direct Codeshare Flights:
Alaska Airlines AS6018
20:42
Chicago O'Hare (ORD) 3

23:37
Greenville/Spartanburg (GSP)
Effective 2026-03-10 through 2026-03-31
Mon
-
Tue
Wed
-
Thu
-
Fri
-
Sat
-
Sun
-
Codeshare flight, operated by American Airlines. (AA 3986)
Duration: 1:55, non-stop
Embraer EMB 175 (E75)
Direct Codeshare Flights:
Alaska Airlines AS6018
20:44
Chicago O'Hare (ORD) 3

23:33
Greenville/Spartanburg (GSP)
Effective 2026-02-12 through 2026-02-21
Mon
Tue
-
Wed
-
Thu
Fri
Sat
Sun
-
Codeshare flight, operated by American Airlines. (AA 3986)
Duration: 1:49, non-stop
Embraer EMB 170 / EMB 175 (E70)
Direct Codeshare Flights:
Alaska Airlines AS6018
20:44
Chicago O'Hare (ORD) 3

23:33
Greenville/Spartanburg (GSP)
Effective 2026-02-22 through 2026-03-07
Mon
Tue
-
Wed
-
Thu
Fri
Sat
Sun
Codeshare flight, operated by American Airlines. (AA 3986)
Duration: 1:49, non-stop
Embraer EMB 170 / EMB 175 (E70)
Direct Codeshare Flights:
Alaska Airlines AS6018
20:50
Chicago O'Hare (ORD) 3

23:39
Greenville/Spartanburg (GSP)
Operates only on 2026-02-15
Mon
-
Tue
-
Wed
-
Thu
-
Fri
-
Sat
-
Sun
Codeshare flight, operated by American Airlines. (AA 3986)
Duration: 1:49, non-stop
Embraer EMB 170 / EMB 175 (E70)
Direct Codeshare Flights:
Alaska Airlines AS6018
20:50
Chicago O'Hare (ORD) 3

23:45
Greenville/Spartanburg (GSP)
Effective 2026-03-08 through 2026-04-06
Mon
Tue
-
Wed
Thu
Fri
Sat
Sun
Codeshare flight, operated by American Airlines. (AA 3986)
Duration: 1:55, non-stop
Embraer EMB 175 (E75)
Direct Codeshare Flights:
Alaska Airlines AS6108
16:40
Chicago O'Hare (ORD) 3

19:31
Greenville/Spartanburg (GSP)
Valid until 2026-01-03
Mon
-
Tue
Wed
-
Thu
-
Fri
-
Sat
Sun
-
Codeshare flight, operated by American Airlines. (AA 4242)
Duration: 1:51, non-stop
Embraer EMB 170 / EMB 175 (E70)
Direct Codeshare Flights:
Alaska Airlines AS6108
16:46
Chicago O'Hare (ORD) 3

19:37
Greenville/Spartanburg (GSP)
Valid until 2026-01-05
Mon
Tue
-
Wed
-
Thu
Fri
Sat
-
Sun
Codeshare flight, operated by American Airlines. (AA 4242)
Duration: 1:51, non-stop
Embraer EMB 170 / EMB 175 (E70)
Direct Codeshare Flights:
Alaska Airlines AS6445
13:48
Chicago O'Hare (ORD) 3

16:42
Greenville/Spartanburg (GSP)
Effective 2026-01-06 through 2026-02-11
Mon
Tue
Wed
Thu
Fri
Sat
-
Sun
Codeshare flight, operated by American Airlines. (AA 3994)
Duration: 1:54, non-stop
Embraer EMB 170 / EMB 175 (E70)
Direct Codeshare Flights:
Alaska Airlines AS6519
08:00
Chicago O'Hare (ORD) 3

10:56
Greenville/Spartanburg (GSP)
Effective 2026-04-07 through 2026-05-20
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Codeshare flight, operated by American Airlines. (AA 6272)
Duration: 1:56, non-stop
Canadair CRJ 700 (CR7)
Direct Codeshare Flights:
Alaska Airlines AS6519
08:00
Chicago O'Hare (ORD) 3

10:50
Greenville/Spartanburg (GSP)
Effective 2026-05-21 through 2026-07-01
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Codeshare flight, operated by American Airlines. (AA 3556)
Duration: 1:50, non-stop
Embraer EMB 170 / EMB 175 (E70)
Direct Codeshare Flights:
Alaska Airlines AS6519
08:02
Chicago O'Hare (ORD) 3

10:55
Greenville/Spartanburg (GSP)
Effective 2026-08-05 through 2026-09-08
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Codeshare flight, operated by American Airlines. (AA 4160)
Duration: 1:53, non-stop
Embraer EMB 170 / EMB 175 (E70)
Direct Codeshare Flights:
Alaska Airlines AS6669
15:31
Chicago O'Hare (ORD) 3

18:25
Greenville/Spartanburg (GSP)
Operates only on 2026-02-15
Mon
-
Tue
-
Wed
-
Thu
-
Fri
-
Sat
-
Sun
Codeshare flight, operated by American Airlines. (AA 3731)
Duration: 1:54, non-stop
Embraer EMB 170 / EMB 175 (E70)
Direct Codeshare Flights:
Alaska Airlines AS6669
16:53
Chicago O'Hare (ORD) 3

19:45
Greenville/Spartanburg (GSP)
Effective 2026-02-12 through 2026-02-20
Mon
Tue
-
Wed
-
Thu
Fri
Sat
-
Sun
-
Codeshare flight, operated by American Airlines. (AA 3731)
Duration: 1:52, non-stop
Embraer EMB 170 / EMB 175 (E70)
Direct Codeshare Flights:
Alaska Airlines AS6669
16:53
Chicago O'Hare (ORD) 3

19:45
Greenville/Spartanburg (GSP)
Effective 2026-02-22 through 2026-03-06
Mon
Tue
-
Wed
-
Thu
Fri
Sat
-
Sun
Codeshare flight, operated by American Airlines. (AA 3731)
Duration: 1:52, non-stop
Embraer EMB 170 / EMB 175 (E70)
Direct Codeshare Flights:
Alaska Airlines AS6669
16:53
Chicago O'Hare (ORD) 3

19:47
Greenville/Spartanburg (GSP)
Effective 2026-03-08 through 2026-04-06
Mon
Tue
Wed
Thu
Fri
Sat
-
Sun
Codeshare flight, operated by American Airlines. (AA 3731)
Duration: 1:54, non-stop
Embraer EMB 170 / EMB 175 (E70)
Direct Codeshare Flights:
Alaska Airlines AS6669
17:51
Chicago O'Hare (ORD) 3

20:43
Greenville/Spartanburg (GSP)
Effective 2026-02-17 through 2026-03-04
Mon
-
Tue
Wed
Thu
-
Fri
-
Sat
-
Sun
-
Codeshare flight, operated by American Airlines. (AA 3731)
Duration: 1:52, non-stop
Embraer EMB 170 / EMB 175 (E70)
Direct Codeshare Flights:
Alaska Airlines AS6669
18:30
Chicago O'Hare (ORD) 3

21:28
Greenville/Spartanburg (GSP)
Effective 2026-04-07 through 2026-05-20
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Codeshare flight, operated by American Airlines. (AA 3731)
Duration: 1:58, non-stop
Embraer EMB 175 (E75)
Direct Codeshare Flights:
Alaska Airlines AS6669
21:07
Chicago O'Hare (ORD) 3

23:59
Greenville/Spartanburg (GSP)
Effective 2026-01-06 through 2026-01-16
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Codeshare flight, operated by American Airlines. (AA 3731)
Duration: 1:52, non-stop
Embraer EMB 175 (E75)
Direct Codeshare Flights:
Alaska Airlines AS6669
21:07
Chicago O'Hare (ORD) 3

23:59
Greenville/Spartanburg (GSP)
Effective 2026-01-18 through 2026-02-11
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Codeshare flight, operated by American Airlines. (AA 3731)
Duration: 1:52, non-stop
Embraer EMB 175 (E75)
Direct Codeshare Flights:
Alaska Airlines AS6826
14:50
Chicago O'Hare (ORD) 3

17:40
Greenville/Spartanburg (GSP)
Effective 2026-07-02 through 2026-08-04
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Codeshare flight, operated by American Airlines. (AA 3557)
Duration: 1:50, non-stop
Embraer EMB 175 (E75)
Direct Codeshare Flights:
Alaska Airlines AS6852
08:00
Chicago O'Hare (ORD) 3

10:53
Greenville/Spartanburg (GSP)
Operates only on 2026-02-12
Mon
-
Tue
-
Wed
-
Thu
Fri
-
Sat
-
Sun
-
Codeshare flight, operated by American Airlines. (AA 3918)
Duration: 1:53, non-stop
Embraer EMB 170 / EMB 175 (E70)
Direct Codeshare Flights:
Alaska Airlines AS6852
08:00
Chicago O'Hare (ORD) 3

10:58
Greenville/Spartanburg (GSP)
Effective 2026-03-08 through 2026-04-05
Mon
-
Tue
Wed
Thu
Fri
Sat
-
Sun
Codeshare flight, operated by American Airlines. (AA 3918)
Duration: 1:58, non-stop
Embraer EMB 170 / EMB 175 (E70)
Direct Codeshare Flights:
Alaska Airlines AS6852
08:00
Chicago O'Hare (ORD) 3

10:58
Greenville/Spartanburg (GSP)
Effective 2026-03-09 through 2026-04-06
Mon
Tue
-
Wed
-
Thu
-
Fri
-
Sat
-
Sun
-
Codeshare flight, operated by American Airlines. (AA 3918)
Duration: 1:58, non-stop
Embraer EMB 175 (E75)
Direct Codeshare Flights:
Alaska Airlines AS6852
08:00
Chicago O'Hare (ORD) 3

10:52
Greenville/Spartanburg (GSP)
Effective from 2026-10-05
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Codeshare flight, operated by American Airlines. (AA 3485)
Duration: 1:52, non-stop
Embraer EMB 170 / EMB 175 (E70)
Direct Codeshare Flights:
Alaska Airlines AS6852
08:03
Chicago O'Hare (ORD) 3

10:56
Greenville/Spartanburg (GSP)
Effective 2026-02-13 through 2026-03-06
Mon
Tue
Wed
Thu
Fri
Sat
-
Sun
-
Codeshare flight, operated by American Airlines. (AA 3918)
Duration: 1:53, non-stop
Embraer EMB 170 / EMB 175 (E70)
Direct Codeshare Flights:
Alaska Airlines AS6852
08:05
Chicago O'Hare (ORD) 3

11:01
Greenville/Spartanburg (GSP)
Valid until 2026-01-05
Mon
Tue
Wed
Thu
Fri
Sat
-
Sun
Codeshare flight, operated by American Airlines. (AA 3918)
Duration: 1:56, non-stop
Embraer EMB 170 / EMB 175 (E70)
Direct Codeshare Flights:
Alaska Airlines AS6852
08:05
Chicago O'Hare (ORD) 3

10:56
Greenville/Spartanburg (GSP)
Effective 2026-02-22 through 2026-03-01
Mon
-
Tue
-
Wed
-
Thu
-
Fri
-
Sat
-
Sun
Codeshare flight, operated by American Airlines. (AA 3918)
Duration: 1:51, non-stop
Embraer EMB 170 / EMB 175 (E70)
  • A domestic route departing from the Chicago O'Hare airport (ORD) and arriving at Greenville/Spartanburg airport (GSP).
  • The flight distance is 577 miles, or 929 km.
  • The timezone of the departure airport is UTC-6 , and the timezone of the arrival airport is UTC-5 . 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 1:49 and 2:03.
All ORD-GSP flights
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