Flights from Baltimore to San Jose, Costa Rica

Our cheapest offers for flights from Baltimore to San Jose, Costa Rica

Here you can compare cheap flights from Baltimore (BWI) to San Jose, Costa Rica (SJO) for one-way or return trips. The following offers were searched for and found on idealo during the last few days. Or start your own flight search to San Jose, Costa Rica. Prices and availability may change at any time.

Outbound Return Airlines Shop Baggage Price
Best option
Baltimore
San Jose, Costa Rica
Outbound
04/03/26
1 Stopover (IAH)
UA2194, UA2448
23h 31min
Return
04/16/26
1 Stopover (IAH)
UA1589, UA2682
09h 30min
United Airlines ?
$423
Baltimore
San Jose, Costa Rica
Please note: transfer for connecting flight
Outbound
04/03/26
1 Stopover (MCO)
NK0193, NK1309
16h 03min
Return
04/16/26
3 Stopovers (BOG, SJU, HVN)
AV0693, AV0214, XP0328, XP0410
36h 34min
Spirit Airlines
$608
Baltimore
San Jose, Costa Rica
Outbound
04/03/26
1 Stopover (IAH)
UA2194, UA2448
23h 31min
Return
04/16/26
1 Stopover (IAH)
UA1589, UA2682
09h 30min
United Airlines ?
$492
Baltimore
San Jose, Costa Rica
Outbound
04/03/26
1 Stopover (IAH)
UA4044, UA2448
22h 41min
Return
04/16/26
1 Stopover (IAH)
UA1589, UA0604
22h 23min
United Airlines ?
$526
Baltimore
San Jose, Costa Rica
Outbound
04/03/26
1 Stopover (ATL)
F92509, F90215
20h 05min
Return
04/16/26
2 Stopovers (LAX, MSP)
AS1351, SY0426, SY0193
32h 03min
Frontier Airlines ?
$867
Baltimore
San Jose, Costa Rica
Outbound
04/03/26
1 Stopover (IAH)
UA1106, UA2448
19h 03min
Return
04/16/26
1 Stopover (IAH)
UA1589, UA2682
09h 30min
United Airlines ?
$921
Baltimore
San Jose, Costa Rica
Outbound
12/26/25
3 Stopovers (CLT, MIA, GUA)
AA2456, AA2049, AA0343, Q64061
44h 02min
Return
01/03/26
1 Stopover (MCO)
Q64000, F93274
24h 03min
American Airlines, Volaris Costa Rica ?
$1,262
Baltimore
San Jose, Costa Rica
Outbound
12/26/25
2 Stopovers (CLT, MIA)
AA2452, AA2049, AA3333
17h 18min
Return
01/03/26
1 Stopover (PTY)
CM0465, CM0708
07h 20min
American Airlines ?
$1,490
Baltimore
San Jose, Costa Rica
Outbound
12/26/25
1 Stopover (IAH)
UA2384, UA1280
27h 35min
Return
01/03/26
1 Stopover (IAH)
UA1099, UA2322
08h 38min
United Airlines ?
$2,134
Baltimore
San Jose, Costa Rica
Outbound
12/26/25
1 Stopover (MCO)
NK1704, NK1309
14h 50min
Return
01/03/26
1 Stopover (FLL)
NK0338, NK1203
09h 35min
Spirit Airlines
$2,590
Prices based on recent searches, subject to last-minute changes
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Tips and tricks to help you find cheap flights from Baltimore to San Jose, Costa Rica

Favorite airline: Spirit Airlines
Flight tickets on the route Baltimore – San Jose, Costa Rica are most frequently booked with Spirit Airlines.
Spirit Airlines
56 %
Copa
21 %
Frontier Airlines
10 %
Favourite connection: via Fort Lauderdale
Stopover flights on this route are especially popular via Fort Lauderdale, making up 28 % of bookings.
Route
bookings
1 stopover Fort Lauderdale-Hollywood International Airport, FL
07h 38min, from $231
28 %
1 stopover Orlando International Airport, FL
07h 17min, from $315
26 %
1 stopover Panama City-Tocumen International
22h 42min, from $263
21 %

Important flight information

Flight information: Baltimore - San Jose, Costa Rica

Roundtrip from $422.42
Flight duration min. 05:05
Return flight duration min. 04:50
Distance 3334 km
Flights per week 1
Departure airport Airport Baltimore-Washington International-Thurgood Marshall Airport, MD (BWI)
Arrival airport Airport San Jose, Costa Rica (SJO)
Destination country Flights to Costa Rica
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