$104 Cheap Frontier Airlines flights Baltimore (BWI) to San Juan (SJU)

$104 Cheap Frontier Airlines flights Baltimore (BWI) to San Juan (SJU)

Prices were available within the past 7 days and start at $104 for one-way flights and $255 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Sat, Jun 21 - Fri, Jun 27

BWI

Baltimore

SJU

San Juan

$255 Roundtrip, found 15 hours ago

$255

Roundtrip

found 15 hours ago

Select Frontier Airlines flight, departing Sat, Jun 21 from Baltimore to San Juan, returning Fri, Jun 27, priced at $255 found 15 hours ago

Fri, Jun 20 - Fri, Jun 27

BWI

Baltimore

SJU

San Juan

$258 Roundtrip, found 15 hours ago

$258

Roundtrip

found 15 hours ago

Select Frontier Airlines flight, departing Fri, Jun 20 from Baltimore to San Juan, returning Fri, Jun 27, priced at $258 found 15 hours ago

Wed, Aug 6 - Fri, Aug 15

BWI

Baltimore

SJU

San Juan

$300 Roundtrip, found 15 hours ago

$300

Roundtrip

found 15 hours ago

Select Frontier Airlines flight, departing Wed, Aug 6 from Baltimore to San Juan, returning Fri, Aug 15, priced at $300 found 15 hours ago

Sat, Aug 2 - Sat, Aug 16

BWI

Baltimore

SJU

San Juan

$305 Roundtrip, found 15 hours ago

$305

Roundtrip

found 15 hours ago

Select Frontier Airlines flight, departing Sat, Aug 2 from Baltimore to San Juan, returning Sat, Aug 16, priced at $305 found 15 hours ago

Fri, Aug 8 - Sat, Aug 16

BWI

Baltimore

SJU

San Juan

$308 Roundtrip, found 15 hours ago

$308

Roundtrip

found 15 hours ago

Select Frontier Airlines flight, departing Fri, Aug 8 from Baltimore to San Juan, returning Sat, Aug 16, priced at $308 found 15 hours ago