Southwest Airlines flights from Nashville (BNA) to Chicago O'Hare (ORD).

FLIGHT SCHEDULE
Direct Flights:
Mon-Fri 11:00 Nashville (BNA) 12:50 Chicago O'Hare (ORD) 5 Southwest Airlines WN 344 Non-stop Boeing 737-800 (73H) 1:50 Effective 2026-04-07 through 2026-06-03
Sun 11:00 Nashville (BNA) 12:50 Chicago O'Hare (ORD) 5 Southwest Airlines WN 344 Non-stop Boeing 737 MAX 8 (7M8) 1:50 Effective 2026-04-12 through 2026-05-17
Sun 11:00 Nashville (BNA) 12:50 Chicago O'Hare (ORD) 5 Southwest Airlines WN 344 Non-stop Boeing 737 MAX 8 (7M8) 1:50 Operates only on 2026-05-31
Sun 12:00 Nashville (BNA) 13:55 Chicago O'Hare (ORD) 5 Southwest Airlines WN 344 Non-stop Boeing 737 MAX 8 (7M8) 1:55 Operates only on 2026-05-24
Sat 13:35 Nashville (BNA) 15:30 Chicago O'Hare (ORD) 5 Southwest Airlines WN 344 Non-stop Boeing 737 MAX 8 (7M8) 1:55 Effective 2026-04-11 through 2026-05-30
Sun 10:40 Nashville (BNA) 12:30 Chicago O'Hare (ORD) 5 Southwest Airlines WN 614 Non-stop Boeing 737 MAX 8 (7M8) 1:50 Effective 2026-06-07 through 2026-08-02
Sat 11:00 Nashville (BNA) 12:50 Chicago O'Hare (ORD) 5 Southwest Airlines WN 614 Non-stop Boeing 737-800 (73H) 1:50 Effective 2026-06-06 through 2026-08-01
Tue,Wed 11:25 Nashville (BNA) 13:15 Chicago O'Hare (ORD) 5 Southwest Airlines WN 614 Non-stop Boeing 737-700 (Scimitar Winglets) 1:50 Effective 2026-06-09 through 2026-07-29
Mon,Thu,Fri 11:40 Nashville (BNA) 13:30 Chicago O'Hare (ORD) 5 Southwest Airlines WN 614 Non-stop Boeing 737-800 (73H) 1:50 Effective 2026-06-04 through 2026-08-03
Mon,Tue,Fri,Sun 10:20 Nashville (BNA) 12:15 Chicago O'Hare (ORD) 5 Southwest Airlines WN 1243 Non-stop Boeing 737 MAX 8 (7M8) 1:55 Valid until 2026-01-02
Mon,Wed,Thu,Sun 10:20 Nashville (BNA) 12:15 Chicago O'Hare (ORD) 5 Southwest Airlines WN 1243 Non-stop Boeing 737-800 (73H) 1:55 Valid until 2026-01-05
Sat 10:20 Nashville (BNA) 12:15 Chicago O'Hare (ORD) 5 Southwest Airlines WN 1243 Non-stop Boeing 737-700 (Scimitar Winglets) 1:55 Operates only on 2026-01-03
Mon-Fri 11:00 Nashville (BNA) 12:50 Chicago O'Hare (ORD) 5 Southwest Airlines WN 1464 Non-stop Boeing 737-700 (Scimitar Winglets) 1:50 Effective 2026-03-05 through 2026-04-06
Sat,Sun 11:00 Nashville (BNA) 12:50 Chicago O'Hare (ORD) 5 Southwest Airlines WN 1464 Non-stop Boeing 737 MAX 8 (7M8) 1:50 Effective 2026-03-07 through 2026-04-05
Mon-Fri 10:20 Nashville (BNA) 12:15 Chicago O'Hare (ORD) 5 Southwest Airlines WN 2288 Non-stop Boeing 737-700 (Scimitar Winglets) 1:55 Effective 2026-01-06 through 2026-01-14
Sat 10:20 Nashville (BNA) 12:15 Chicago O'Hare (ORD) 5 Southwest Airlines WN 2288 Non-stop Boeing 737 MAX 8 (7M8) 1:55 Effective 2026-01-10 through 2026-02-07
Thu,Fri,Sun 10:20 Nashville (BNA) 12:15 Chicago O'Hare (ORD) 5 Southwest Airlines WN 2288 Non-stop Boeing 737-800 (73H) 1:55 Effective 2026-01-11 through 2026-01-16
Tue-Fri,Sun 10:20 Nashville (BNA) 12:15 Chicago O'Hare (ORD) 5 Southwest Airlines WN 2288 Non-stop Boeing 737-700 (Scimitar Winglets) 1:55 Effective 2026-01-18 through 2026-01-23
Mon,Sun 10:20 Nashville (BNA) 12:15 Chicago O'Hare (ORD) 5 Southwest Airlines WN 2288 Non-stop Boeing 737-800 (73H) 1:55 Effective 2026-01-19 through 2026-01-25
Mon-Fri 10:20 Nashville (BNA) 12:15 Chicago O'Hare (ORD) 5 Southwest Airlines WN 2288 Non-stop Boeing 737-700 (Scimitar Winglets) 1:55 Effective 2026-01-26 through 2026-02-04
Thu,Fri,Sun 10:20 Nashville (BNA) 12:15 Chicago O'Hare (ORD) 5 Southwest Airlines WN 2288 Non-stop Boeing 737-800 (73H) 1:55 Effective 2026-02-01 through 2026-02-06
Tue,Wed,Sun 10:20 Nashville (BNA) 12:15 Chicago O'Hare (ORD) 5 Southwest Airlines WN 2288 Non-stop Boeing 737-700 (Scimitar Winglets) 1:55 Effective 2026-02-08 through 2026-02-11
Mon,Sat,Sun 10:20 Nashville (BNA) 12:15 Chicago O'Hare (ORD) 5 Southwest Airlines WN 2288 Non-stop Boeing 737-800 (73H) 1:55 Effective 2026-02-09 through 2026-02-15
Mon,Thu,Fri 10:20 Nashville (BNA) 12:15 Chicago O'Hare (ORD) 5 Southwest Airlines WN 2288 Non-stop Boeing 737 MAX 8 (7M8) 1:55 Effective 2026-02-12 through 2026-02-16
Mon,Tue,Thu,Sat 10:20 Nashville (BNA) 12:15 Chicago O'Hare (ORD) 5 Southwest Airlines WN 2288 Non-stop Boeing 737-800 (73H) 1:55 Effective 2026-02-17 through 2026-02-23
Tue,Wed 10:20 Nashville (BNA) 12:15 Chicago O'Hare (ORD) 5 Southwest Airlines WN 2288 Non-stop Boeing 737-700 (Scimitar Winglets) 1:55 Effective 2026-02-18 through 2026-03-04
Thu,Fri,Sun 10:20 Nashville (BNA) 12:15 Chicago O'Hare (ORD) 5 Southwest Airlines WN 2288 Non-stop Boeing 737 MAX 8 (7M8) 1:55 Effective 2026-02-20 through 2026-03-01
Mon,Sat 10:20 Nashville (BNA) 12:15 Chicago O'Hare (ORD) 5 Southwest Airlines WN 2288 Non-stop Boeing 737-800 (73H) 1:55 Effective 2026-02-28 through 2026-03-02
Sat 10:50 Nashville (BNA) 12:40 Chicago O'Hare (ORD) 5 Southwest Airlines WN 3663 Non-stop Boeing 737 MAX 8 (7M8) 1:50 Effective 2026-08-08 through 2026-09-26
Mon,Thu,Fri 11:05 Nashville (BNA) 12:55 Chicago O'Hare (ORD) 5 Southwest Airlines WN 3663 Non-stop Boeing 737-700 (Scimitar Winglets) 1:50 Effective 2026-08-06 through 2026-09-28
Tue,Wed 11:10 Nashville (BNA) 13:00 Chicago O'Hare (ORD) 5 Southwest Airlines WN 3663 Non-stop Boeing 737-800 (73H) 1:50 Effective 2026-08-04 through 2026-09-30
Sun 11:30 Nashville (BNA) 13:20 Chicago O'Hare (ORD) 5 Southwest Airlines WN 3663 Non-stop Boeing 737-700 (Scimitar Winglets) 1:50 Effective 2026-08-09 through 2026-09-27

A domestic route departing from the Nashville airport (BNA) and arriving at Chicago O'Hare airport (ORD).
The flight distance is 409 miles, or 659 km.
The timezone of both the departure and the arrival airports is UTC-6 . Current time at both airports is (loading...).
For direct flights, the flight time varies between 1:50 and 1:55.

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FLIGHT SCHEDULE

Direct Flights:

Southwest Airlines WN344

11:00

Nashville (BNA)

12:50

Chicago O'Hare (ORD) 5

Effective 2026-04-07 through 2026-06-03

Mon

Tue

Wed

Thu

Fri

Sat
-

Sun
-

Duration: 1:50, non-stop
Boeing 737-800 (73H)

Direct Flights:

Southwest Airlines WN344

11:00

Nashville (BNA)

12:50

Chicago O'Hare (ORD) 5

Effective 2026-04-12 through 2026-05-17

Mon
-

Tue
-

Wed
-

Thu
-

Fri
-

Sat
-

Sun

Duration: 1:50, non-stop
Boeing 737 MAX 8 (7M8)

Direct Flights:

Southwest Airlines WN344

11:00

Nashville (BNA)

12:50

Chicago O'Hare (ORD) 5

Operates only on 2026-05-31

Mon
-

Tue
-

Wed
-

Thu
-

Fri
-

Sat
-

Sun

Duration: 1:50, non-stop
Boeing 737 MAX 8 (7M8)

Direct Flights:

Southwest Airlines WN344

12:00

Nashville (BNA)

13:55

Chicago O'Hare (ORD) 5

Operates only on 2026-05-24

Mon
-

Tue
-

Wed
-

Thu
-

Fri
-

Sat
-

Sun

Duration: 1:55, non-stop
Boeing 737 MAX 8 (7M8)

Direct Flights:

Southwest Airlines WN344

13:35

Nashville (BNA)

15:30

Chicago O'Hare (ORD) 5

Effective 2026-04-11 through 2026-05-30

Mon
-

Tue
-

Wed
-

Thu
-

Fri
-

Sat

Sun
-

Duration: 1:55, non-stop
Boeing 737 MAX 8 (7M8)

Direct Flights:

Southwest Airlines WN614

10:40

Nashville (BNA)

12:30

Chicago O'Hare (ORD) 5

Effective 2026-06-07 through 2026-08-02

Mon
-

Tue
-

Wed
-

Thu
-

Fri
-

Sat
-

Sun

Duration: 1:50, non-stop
Boeing 737 MAX 8 (7M8)

Direct Flights:

Southwest Airlines WN614

11:00

Nashville (BNA)

12:50

Chicago O'Hare (ORD) 5

Effective 2026-06-06 through 2026-08-01

Mon
-

Tue
-

Wed
-

Thu
-

Fri
-

Sat

Sun
-

Duration: 1:50, non-stop
Boeing 737-800 (73H)

Direct Flights:

Southwest Airlines WN614

11:25

Nashville (BNA)

13:15

Chicago O'Hare (ORD) 5

Effective 2026-06-09 through 2026-07-29

Mon
-

Tue

Wed

Thu
-

Fri
-

Sat
-

Sun
-

Duration: 1:50, non-stop
Boeing 737-700 (Scimitar Winglets)

Direct Flights:

Southwest Airlines WN614

11:40

Nashville (BNA)

13:30

Chicago O'Hare (ORD) 5

Effective 2026-06-04 through 2026-08-03

Mon

Tue
-

Wed
-

Thu

Fri

Sat
-

Sun
-

Duration: 1:50, non-stop
Boeing 737-800 (73H)

Direct Flights:

Southwest Airlines WN1243

10:20

Nashville (BNA)

12:15

Chicago O'Hare (ORD) 5

Valid until 2026-01-02

Mon

Tue

Wed
-

Thu
-

Fri

Sat
-

Sun

Duration: 1:55, non-stop
Boeing 737 MAX 8 (7M8)

Direct Flights:

Southwest Airlines WN1243

10:20

Nashville (BNA)

12:15

Chicago O'Hare (ORD) 5

Valid until 2026-01-05

Mon

Tue
-

Wed

Thu

Fri
-

Sat
-

Sun

Duration: 1:55, non-stop
Boeing 737-800 (73H)

Direct Flights:

Southwest Airlines WN1243

10:20

Nashville (BNA)

12:15

Chicago O'Hare (ORD) 5

Operates only on 2026-01-03

Mon
-

Tue
-

Wed
-

Thu
-

Fri
-

Sat

Sun
-

Duration: 1:55, non-stop
Boeing 737-700 (Scimitar Winglets)

Direct Flights:

Southwest Airlines WN1464

11:00

Nashville (BNA)

12:50

Chicago O'Hare (ORD) 5

Effective 2026-03-05 through 2026-04-06

Mon

Tue

Wed

Thu

Fri

Sat
-

Sun
-

Duration: 1:50, non-stop
Boeing 737-700 (Scimitar Winglets)

Direct Flights:

Southwest Airlines WN1464

11:00

Nashville (BNA)

12:50

Chicago O'Hare (ORD) 5

Effective 2026-03-07 through 2026-04-05

Mon
-

Tue
-

Wed
-

Thu
-

Fri
-

Sat

Sun

Duration: 1:50, non-stop
Boeing 737 MAX 8 (7M8)

Direct Flights:

Southwest Airlines WN2288

10:20

Nashville (BNA)

12:15

Chicago O'Hare (ORD) 5

Effective 2026-01-06 through 2026-01-14

Mon

Tue

Wed

Thu

Fri

Sat
-

Sun
-

Duration: 1:55, non-stop
Boeing 737-700 (Scimitar Winglets)

Direct Flights:

Southwest Airlines WN2288

10:20

Nashville (BNA)

12:15

Chicago O'Hare (ORD) 5

Effective 2026-01-10 through 2026-02-07

Mon
-

Tue
-

Wed
-

Thu
-

Fri
-

Sat

Sun
-

Duration: 1:55, non-stop
Boeing 737 MAX 8 (7M8)

Direct Flights:

Southwest Airlines WN2288

10:20

Nashville (BNA)

12:15

Chicago O'Hare (ORD) 5

Effective 2026-01-11 through 2026-01-16

Mon
-

Tue
-

Wed
-

Thu

Fri

Sat
-

Sun

Duration: 1:55, non-stop
Boeing 737-800 (73H)

Direct Flights:

Southwest Airlines WN2288

10:20

Nashville (BNA)

12:15

Chicago O'Hare (ORD) 5

Effective 2026-01-18 through 2026-01-23

Mon
-

Tue

Wed

Thu

Fri

Sat
-

Sun

Duration: 1:55, non-stop
Boeing 737-700 (Scimitar Winglets)

Direct Flights:

Southwest Airlines WN2288

10:20

Nashville (BNA)

12:15

Chicago O'Hare (ORD) 5

Effective 2026-01-19 through 2026-01-25

Mon

Tue
-

Wed
-

Thu
-

Fri
-

Sat
-

Sun

Duration: 1:55, non-stop
Boeing 737-800 (73H)

Direct Flights:

Southwest Airlines WN2288

10:20

Nashville (BNA)

12:15

Chicago O'Hare (ORD) 5

Effective 2026-01-26 through 2026-02-04

Mon

Tue

Wed

Thu

Fri

Sat
-

Sun
-

Duration: 1:55, non-stop
Boeing 737-700 (Scimitar Winglets)

Direct Flights:

Southwest Airlines WN2288

10:20

Nashville (BNA)

12:15

Chicago O'Hare (ORD) 5

Effective 2026-02-01 through 2026-02-06

Mon
-

Tue
-

Wed
-

Thu

Fri

Sat
-

Sun

Duration: 1:55, non-stop
Boeing 737-800 (73H)

Direct Flights:

Southwest Airlines WN2288

10:20

Nashville (BNA)

12:15

Chicago O'Hare (ORD) 5

Effective 2026-02-08 through 2026-02-11

Mon
-

Tue

Wed

Thu
-

Fri
-

Sat
-

Sun

Duration: 1:55, non-stop
Boeing 737-700 (Scimitar Winglets)

Direct Flights:

Southwest Airlines WN2288

10:20

Nashville (BNA)

12:15

Chicago O'Hare (ORD) 5

Effective 2026-02-09 through 2026-02-15

Mon

Tue
-

Wed
-

Thu
-

Fri
-

Sat

Sun

Duration: 1:55, non-stop
Boeing 737-800 (73H)

Direct Flights:

Southwest Airlines WN2288

10:20

Nashville (BNA)

12:15

Chicago O'Hare (ORD) 5

Effective 2026-02-12 through 2026-02-16

Mon

Tue
-

Wed
-

Thu

Fri

Sat
-

Sun
-

Duration: 1:55, non-stop
Boeing 737 MAX 8 (7M8)

Direct Flights:

Southwest Airlines WN2288

10:20

Nashville (BNA)

12:15

Chicago O'Hare (ORD) 5

Effective 2026-02-17 through 2026-02-23

Mon

Tue

Wed
-

Thu

Fri
-

Sat

Sun
-

Duration: 1:55, non-stop
Boeing 737-800 (73H)

Direct Flights:

Southwest Airlines WN2288

10:20

Nashville (BNA)

12:15

Chicago O'Hare (ORD) 5

Effective 2026-02-18 through 2026-03-04

Mon
-

Tue

Wed

Thu
-

Fri
-

Sat
-

Sun
-

Duration: 1:55, non-stop
Boeing 737-700 (Scimitar Winglets)

Direct Flights:

Southwest Airlines WN2288

10:20

Nashville (BNA)

12:15

Chicago O'Hare (ORD) 5

Effective 2026-02-20 through 2026-03-01

Mon
-

Tue
-

Wed
-

Thu

Fri

Sat
-

Sun

Duration: 1:55, non-stop
Boeing 737 MAX 8 (7M8)

Direct Flights:

Southwest Airlines WN2288

10:20

Nashville (BNA)

12:15

Chicago O'Hare (ORD) 5

Effective 2026-02-28 through 2026-03-02

Mon

Tue
-

Wed
-

Thu
-

Fri
-

Sat

Sun
-

Duration: 1:55, non-stop
Boeing 737-800 (73H)

Direct Flights:

Southwest Airlines WN3663

10:50

Nashville (BNA)

12:40

Chicago O'Hare (ORD) 5

Effective 2026-08-08 through 2026-09-26

Mon
-

Tue
-

Wed
-

Thu
-

Fri
-

Sat

Sun
-

Duration: 1:50, non-stop
Boeing 737 MAX 8 (7M8)

Direct Flights:

Southwest Airlines WN3663

11:05

Nashville (BNA)

12:55

Chicago O'Hare (ORD) 5

Effective 2026-08-06 through 2026-09-28

Mon

Tue
-

Wed
-

Thu

Fri

Sat
-

Sun
-

Duration: 1:50, non-stop
Boeing 737-700 (Scimitar Winglets)

Direct Flights:

Southwest Airlines WN3663

11:10

Nashville (BNA)

13:00

Chicago O'Hare (ORD) 5

Effective 2026-08-04 through 2026-09-30

Mon
-

Tue

Wed

Thu
-

Fri
-

Sat
-

Sun
-

Duration: 1:50, non-stop
Boeing 737-800 (73H)

Direct Flights:

Southwest Airlines WN3663

11:30

Nashville (BNA)

13:20

Chicago O'Hare (ORD) 5

Effective 2026-08-09 through 2026-09-27

Mon
-

Tue
-

Wed
-

Thu
-

Fri
-

Sat
-

Sun

Duration: 1:50, non-stop
Boeing 737-700 (Scimitar Winglets)

A domestic route departing from the Nashville airport (BNA) and arriving at Chicago O'Hare airport (ORD).
The flight distance is 409 miles, or 659 km.
The timezone of both the departure and the arrival airports is UTC-6 . Current time at both airports is (loading...).
For direct flights, the flight time varies between 1:50 and 1:55.

All BNA-ORD flights

All Southwest Airlines flights

Return (ORD-BNA) flights

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