
| Most accurate provider | eDreams 3 stars | 
|---|---|
| Most trusted provider | eDreams 3 stars | 
| Round-trip from | $354 (Kiwi.com) | 
| One-way from | $188 (Avianca) | 
| Popular in | October | 
| Cheapest in | August | 
| Average price | $823 | 
Fly from
Fly to
Route
Depart
Return
Price
KnoxvilleSan José
TYS - SJO
TYSSJO
Knoxville McGhee Tyson
Mon 1/12
8:30 am-12:14 pm
1 stop28h 44m
San José Juan Santamaria Intl
Thu 1/22
1:19 pm-1:40 pm
1 stop23h 21m
KnoxvilleSan José
TYS - SJO
TYSSJO
Knoxville McGhee Tyson
Sun 1/18
1:39 pm-11:25 am
2 stops22h 46m
San José Juan Santamaria Intl
Fri 1/23
1:16 am-11:09 am
1 stop8h 53m
KnoxvilleSan José
TYS - SJO
TYSSJO
Knoxville McGhee Tyson
Fri 12/12
5:56 pm-12:25 pm
2 stops43h 29m
San José Juan Santamaria Intl
Fri 12/19
12:39 pm-9:53 pm
1 stop8h 14m
KnoxvilleSan José
TYS - SJO
TYSSJO
Knoxville McGhee Tyson
Mon 2/9
7:20 pm-7:45 am
2 stops13h 25m
San José Juan Santamaria Intl
Sat 2/14
4:15 pm-10:49 am
2 stops17h 34m
KnoxvilleSan José
TYS - SJO
TYSSJO
Knoxville McGhee Tyson
Wed 2/18
9:10 am-6:55 pm
2 stops10h 45m
San José Juan Santamaria Intl
Tue 2/24
4:15 pm-10:49 am
2 stops17h 34m
KnoxvilleSan José
TYS - SJO
TYSSJO
Knoxville McGhee Tyson
Sun 12/14
5:23 pm-11:42 am
2 stops19h 19m
San José Juan Santamaria Intl
Sun 12/21
1:31 pm-8:18 am
1 stop17h 47m
KnoxvilleSan José
TYS - SJO
TYSSJO
Knoxville McGhee Tyson
Wed 3/18
6:58 am-1:25 pm
1 stop8h 27m
San José Juan Santamaria Intl
Tue 3/24
12:01 am-11:21 am
1 stop9h 20m
KnoxvilleLiberia
TYS - LIR
TYSLIR
Knoxville McGhee Tyson
Sat 12/13
8:13 pm-12:30 pm
1 stop17h 17m
Liberia
Sat 12/20
1:21 pm-12:38 am
1 stop10h 17m
KnoxvilleLiberia
TYS - LIR
TYSLIR
Knoxville McGhee Tyson
Wed 11/26
9:10 am-6:37 pm
1 stop10h 27m
Liberia
Wed 12/3
8:35 am-11:44 pm
1 stop14h 09m
KnoxvilleLiberia
TYS - LIR
TYSLIR
Knoxville McGhee Tyson
Wed 11/26
4:27 pm-12:18 pm
2 stops20h 51m
Liberia
Wed 12/3
3:20 pm-11:57 pm
1 stop7h 37m
Currently, April is the cheapest month in which you can book a flight from Pigeon Forge to Costa Rica (average of $86). Flying from Pigeon Forge to Costa Rica in August is currently the most expensive (average of $460). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.
When flying from Pigeon Forge to Costa Rica, the time of day you fly usually plays a role in the price. Save by searching for a flight in the evening, which can drop the price by up to 54% versus a flight in the morning.
Comfort
Boarding
Food
Overall
Entertainment
Crew
Reviews
Matthew,Oct 2025
GSP - ATL
Comfort
Boarding
Food
Overall
Entertainment
Crew
Reviews
Matthew,Oct 2025
GSP - ATL
Comfort
Boarding
Food
Overall
Entertainment
Crew
Reviews
Matthew,Oct 2025
GSP - ATL
Comfort
Boarding
Food
Overall
Entertainment
Crew
Reviews
Matthew,Oct 2025
GSP - ATL
| Airline | Cheapest | Average | Flexibility | On-time | 
|---|---|---|---|---|
| Cheapest$78 | Average$148 | FlexibilityNo cancel fee | On-time88% | |
| Cheapest$239 | Average$652 | FlexibilityNo cancel fee | On-timeN/A | |
| Cheapest$453 | Average$647 | FlexibilityNo cancel fee | On-time71% | |
| Cheapest$465 | Average$700 | FlexibilityNo cancel fee | On-time69% |