Flights to San Juan from Denver - $146

Cheap Flights from Denver to San Juan (DEN-SJU)

Prices were available within the past 7 days and start at $146 for one-way flights and $296 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Fri, Sep 26 - Tue, Oct 7

COS

Colorado Springs

SJU

San Juan

$296 Roundtrip, found 5 days ago

$296

Roundtrip

found 5 days ago

Select United flight, departing Fri, Sep 26 from Colorado Springs to San Juan, returning Tue, Oct 7, priced at $296 found 5 days ago

Wed, Apr 30 - Thu, May 1

DEN

Denver

SJU

San Juan

$303 Roundtrip, found 4 hours ago

$303

Roundtrip

found 4 hours ago

Select Frontier Airlines flight, departing Wed, Apr 30 from Denver to San Juan, returning Thu, May 1, priced at $303 found 4 hours ago

Fri, May 9 - Tue, May 13

DEN

Denver

SJU

San Juan

$308 Roundtrip, just found

$308

Roundtrip

just found

Select Frontier Airlines flight, departing Fri, May 9 from Denver to San Juan, returning Tue, May 13, priced at $308 just found

Sat, Oct 25 - Mon, Oct 27

DEN

Denver

SJU

San Juan

$332 Roundtrip, found 4 hours ago

$332

Roundtrip

found 4 hours ago

Select JetBlue Airways flight, departing Sat, Oct 25 from Denver to San Juan, returning Mon, Oct 27, priced at $332 found 4 hours ago

Sat, Sep 13 - Wed, Sep 17

COS

Colorado Springs

SJU

San Juan

$344 Roundtrip, found 2 days ago

$344

Roundtrip

found 2 days ago

Select American Airlines flight, departing Sat, Sep 13 from Colorado Springs to San Juan, returning Wed, Sep 17, priced at $344 found 2 days ago

Wed, Jul 30 - Fri, Aug 1

COS

Colorado Springs

SJU

San Juan

$375 Roundtrip, found 3 hours ago

$375

Roundtrip

found 3 hours ago

Select Delta flight, departing Wed, Jul 30 from Colorado Springs to San Juan, returning Fri, Aug 1, priced at $375 found 3 hours ago