Greenville-Spartanburg International Airport (the closest airport to Clemson) has made this announcement:

Football fans planning trips to New Orleans, LA. to watch the Clemson Tigers play for the national title now have nonstop flight options from Greenville-Spartanburg International Airport (GSP).
American Airlines and United Airlines have added special nonstop flights from GSP to Louis Armstrong New Orleans International Airport (MSY) providing fans more options to see the Clemson Tigers play the LSU Tigers in the 2020 National Championship Game.

American Airlines:
|
Date |
Flight # |
Origin |
Departure Time |
Destination |
Arrival Time |
Aircraft |
|
1/11/2020 |
2385 |
GSP |
10:55 |
MSY |
12:05 |
737-800 |
|
1/14/2020 |
2380 |
MSY |
8:10 |
GSP |
11:05 |
737-800 |
|
1/14/2020 |
2516 |
MSY |
11:00 |
GSP |
13:55 |
737-800 |
United Airlines:
|
Date |
Flight # |
Origin |
Departure Time |
Destination |
Arrival Time |
Aircraft |
|
1/11/2020 |
4006 |
GSP |
12:00 |
MSY |
12:51 |
E175 |
|
1/12/2020 |
2492 |
GSP |
11:00 |
MSY |
11:51 |
737-800 |
|
1/14/2020 |
2480 |
MSY |
17:00 |
GSP |
19:41 |
737-900 |
In addition to the flights listed above, connecting service to New Orleans is offered by Delta Air Lines and Southwest Airlines.