Airlines with flights from Seattle to New Orleans

There are 7 airlines with scheduled flights between SEA and MSY. Alaska Airlines is the only airline with non-stop flights from Seattle Airport to Louis Armstrong New Orleans International and the flight time is 4 hours and 39 minutes.

Change direction

Choose airline

Direct

$Alaska Airlines from {( $airportFrom->city_name }} to New Orleans$

Non-stop

4h 39min

Via Denver

5h 50min

Via Dallas

5h 55min

Via Salt Lake City

6h 4min

Via Dallas

6h 14min

Via Denver

6h 17min

Via Austin

6h 23min

Via Las Vegas

6h 30min

Via Houston

6h 35min

Via Phoenix

6h 37min

Via Phoenix

6h 40min

Via Austin

6h 50min

Via Atlanta

6h 54min

Via Los Angeles

6h 59min

Via Chicago

7h 10min

NEW

Via Las Vegas

7h 14min

Via Chicago

7h 15min

Via Minneapolis

7h 19min

Via Chicago

7h 20min

Via San Francisco

7h 34min

Via San Diego

7h 45min

Via Portland

7h 48min

Via Saint Louis

8h 35min

Via Houston

6h 10min

NEW

Via Kansas City

8h 50min

NEW Starts 05/06

Via Nashville

8h 20min

Starts 07/06

Via Oakland

8h 50min

Starts 04/07

Via Sacramento

9h 55min

Starts 23/09

Via Los Angeles

12h 4min

Starts 15/10

Via Minneapolis

7h 47min

Schedules

Non-stop with Alaska Airlines

Total flight time: 4 hours and 39 minutes
One World Alliance
Seattle is a Alaska Airlines hub (Primary hub).

14 flights per week
Boeing 737MAX 9 Passenger

Boeing 737-900 (winglets) Passenger/BBJ3

Boeing 737MAX 8 Passenger
Business and first class available

SEA

Direct

MSY

Flight

Mon

Jun 15

Tue

Jun 16

Wed

Jun 17

Thu

Jun 18

Fri

Jun 19

Sat

Jun 20

Sun

Jun 21

AS568

09:37

AS490

23:13

SHOW RETURN SCHEDULE

CLOSE RETURN SCHEDULE

CHECK PRICES FOR SEA - MSY

The timetable & schedule information was updated at 2026-04-22

Via Denver with Southwest Airlines

Total flight time: 5h 50m - 10h 45m.
Low-cost airline

102 flights per week

SEA

Via DEN

MSY

Flight

Mon

Jun 15

Tue

Jun 16

Wed

Jun 17

Thu

Jun 18

Fri

Jun 19

Sat

Jun 20

Sun

Jun 21

WN3615
WN1642

----

05:15

----

WN4920
WN699

----

07:35

----

WN4231
WN1643

----

09:30

----

WN3617
WN3301

14:35

----

14:35

13:30

----

WN1049
WN3301

----

14:15

----

WN1166
WN3301

----

14:25

SHOW RETURN SCHEDULE

CLOSE RETURN SCHEDULE

CHECK PRICES FOR SEA - MSY

The timetable & schedule information was updated at 2026-04-22

Via Dallas with Southwest Airlines

Total flight time: 5h 55m - 8h 05m.
Low-cost airline

13 flights per week

SEA

Via DAL

MSY

Flight

Mon

Jun 15

Tue

Jun 16

Wed

Jun 17

Thu

Jun 18

Fri

Jun 19

Sat

Jun 20

Sun

Jun 21

WN875
WN3536

----

06:15

----

WN1404
WN4793

----

15:05

----

WN1404
WN1370

15:05

----

15:05

----

SHOW RETURN SCHEDULE

CLOSE RETURN SCHEDULE

CHECK PRICES FOR SEA - MSY

The timetable & schedule information was updated at 2026-04-22

Via Salt Lake City with Delta Air Lines

Total flight time: 6h 04m - 6h 50m.
Sky Team Alliance
Seattle is a Delta Air Lines hub.

27 flights per week

SEA

Via SLC

MSY

Flight

Mon

Jun 15

Tue

Jun 16

Wed

Jun 17

Thu

Jun 18

Fri

Jun 19

Sat

Jun 20

Sun

Jun 21

DL1128
DL2100

05:30

SHOW RETURN SCHEDULE

CLOSE RETURN SCHEDULE

CHECK PRICES FOR SEA - MSY

The timetable & schedule information was updated at 2026-04-22

Via Dallas with American Airlines

Total flight time: 6h 14m - 8h 28m.
One World Alliance

329 flights per week

SEA

Via DFW

MSY

Flight

Mon

Jun 15

Tue

Jun 16

Wed

Jun 17

Thu

Jun 18

Fri

Jun 19

Sat

Jun 20

Sun

Jun 21

AA2429
AA2885

----