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 AMApril 2026
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Limited Availability
12% of dates checked are available within 10% of the lowest price
Thursday, April 16th, 2026
Outbound Flights
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8h 55m·1 stop
$275 USD
SEAApr 16 11:41
→DFWApr 16 17:50
AA 767Airbus A321neo
40m layover
DFWApr 16 18:30
→SJOApr 16 21:36
AA 2731Boeing 737
12h 27m·1 stop
$275 USDSEAApr 16 23:55
→DFWApr 17 05:50
AA 2003Airbus A321
4h 21m layover
DFWApr 17 10:11
→SJOApr 17 13:22
AA 1053Boeing 737
20h 52m·1 stop
$275 USDSEAApr 16 13:33
→CLTApr 16 21:49
AA 2791Airbus A321
11h 21m layover·Overnight
CLTApr 17 09:10
→SJOApr 17 11:25
AA 1209Boeing 737MAX 8 Passenger
20h 34m·2 stops
$280 USDSEAApr 16 13:33
→CLTApr 16 21:49
AA 2791Airbus A321
8h 21m layover·Overnight
CLTApr 17 06:10
→MIAApr 17 08:16
AA 1208Boeing 737MAX 8 Passenger
1h 49m layover
MIAApr 17 10:05
→SJOApr 17 11:07
AA 1593Boeing 737
11h 23m·1 stop
$291 USDSEAApr 16 00:59
→DFWApr 16 06:56
AA 2695Airbus A321neo
3h 15m layover
DFWApr 16 10:11
→SJOApr 16 13:22
AA 1053Boeing 737
11h 56m·1 stop
$291 USDSEAApr 16 22:29
→CLTApr 17 06:32
AA 751Airbus A321
2h 38m layover
CLTApr 17 09:10
→SJOApr 17 11:25
AA 1209Boeing 737MAX 8 Passenger
12h 7m·2 stops
$382 USDSEAApr 16 06:00
→CLTApr 16 14:09
AA 381Airbus A321
35m layover
CLTApr 16 14:44
→MIAApr 16 16:55
AA 969Boeing 737
1h 15m layover
MIAApr 16 18:10
→SJOApr 16 19:07
AA 1353Boeing 737
11h 51m·1 stop
$382 USDSEAApr 16 22:16
→MIAApr 17 07:00
AA 1471Airbus A321neo
3h 5m layover
MIAApr 17 10:05
→SJOApr 17 11:07
AA 1593Boeing 737