SEASeattle–Tacoma International Airport
Seattle / Tacoma, United States
SJOJuan Santamaría International Airport (SJO)
San José, Costa Rica
$282 USD
-42%$163 USD
Verified Dec 1, 2025 at 4:14 AMMarch 2026
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Limited Availability
12% of dates checked are available within 10% of the lowest price
Monday, March 2nd, 2026
Outbound Flights
·
→
·
→
·
→
11h 54m·1 stop
$261 USD
SEAMar 2 00:59
→DFWMar 2 06:53
AA 1209Airbus A321neo
3h 47m layover
DFWMar 2 10:40
→SJOMar 2 14:53
AA 1053Boeing 737
10h 57m·1 stop
$261 USDSEAMar 2 07:15
→ORDMar 2 13:31
AA 885Boeing 737
1h 39m layover
ORDMar 2 15:10
→SJOMar 2 20:12
AA 359Boeing 737MAX 8 Passenger
12h 15m·1 stop
$261 USDSEAMar 2 22:16
→MIAMar 3 07:00
AA 2142Airbus A321neo
3h 25m layover
MIAMar 3 10:25
→SJOMar 3 12:31
AA 3333Boeing 737
18h 36m·2 stops
$261 USDSEAMar 2 23:57
→DFWMar 3 05:51
AA 3075Airbus A321
2h 34m layover
DFWMar 3 08:25
→MIAMar 3 12:23
AA 2689Airbus A321
6h 11m layover
MIAMar 3 18:34
→SJOMar 3 20:33
AA 2387Boeing 737
18h 36m·2 stops
$261 USDSEAMar 2 23:57
→DFWMar 3 05:51
AA 3075Airbus A321
1h 34m layover
DFWMar 3 07:25
→MIAMar 3 11:15
AA 1702Boeing 787
7h 19m layover
MIAMar 3 18:34
→SJOMar 3 20:33
AA 2387Boeing 737
12h 56m·1 stop
$307 USDSEAMar 2 23:57
→DFWMar 3 05:51
AA 3075Airbus A321
4h 49m layover
DFWMar 3 10:40
→SJOMar 3 14:53
AA 1053Boeing 737