Flights to Roosevelt Roads from Denver - $123

View $123 flight on Sun, Nov 2, 2025Opens in a new window

Popular airlines from Denver to Roosevelt Roads

  • JetBlue Airways

    JetBlue Airways

  • United

    United

  • Delta

    Delta

  • American Airlines

    American Airlines

  • Frontier Airlines

    Frontier Airlines

  • Southwest Airlines

    Southwest Airlines

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Cheap Flights from Denver to Roosevelt Roads (DEN-SJU)

Prices were available within the past 7 days and start at $123 for one-way flights and $245 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

United
Fri, Sep 26 - Sat, Oct 4
COS
Colorado Springs
SJU
San Juan
$245 Roundtrip, found 3 hours ago
$245
Roundtrip
found 3 hours ago
Select United flight, departing Fri, Sep 26 from Colorado Springs to San Juan, returning Sat, Oct 4, priced at $245 found 3 hours ago
United
Fri, Sep 26 - Sat, Oct 4
COS
Colorado Springs
SJU
San Juan
$249 Roundtrip, found 3 hours ago
$249
Roundtrip
found 3 hours ago
Select United flight, departing Fri, Sep 26 from Colorado Springs to San Juan, returning Sat, Oct 4, priced at $249 found 3 hours ago
Frontier Airlines
Fri, Sep 19 - Sat, Sep 20
DEN
Denver
BQN
Aguadilla
$273 Roundtrip, found 3 days ago
$273
Roundtrip
found 3 days ago
Select Frontier Airlines flight, departing Fri, Sep 19 from Denver to Aguadilla, returning Sat, Sep 20, priced at $273 found 3 days ago
American Airlines
Wed, Sep 24 - Tue, Sep 30
COS
Colorado Springs
SJU
San Juan
$277 Roundtrip, found 17 hours ago
$277
Roundtrip
found 17 hours ago
Select American Airlines flight, departing Wed, Sep 24 from Colorado Springs to San Juan, returning Tue, Sep 30, priced at $277 found 17 hours ago
Southwest Airlines
Mon, Sep 22 - Thu, Sep 25
COS
Colorado Springs
SJU
San Juan
$285 Roundtrip, found 4 hours ago
$285
Roundtrip
found 4 hours ago
Select Southwest Airlines flight, departing Mon, Sep 22 from Colorado Springs to San Juan, returning Thu, Sep 25, priced at $285 found 4 hours ago
JetBlue Airways
Fri, Oct 24 - Sat, Oct 25
DEN
Denver
SJU
San Juan
$352 Roundtrip, found 1 hour ago
$352
Roundtrip
found 1 hour ago
Select JetBlue Airways flight, departing Fri, Oct 24 from Denver to San Juan, returning Sat, Oct 25, priced at $352 found 1 hour ago

Find the cheapest month to fly from Denver (DEN) to San Juan (SJU)

October is typically the cheapest month to fly

From $138 - $327 per traveler.

Graph displaying average flight prices per month

Alternative airports

Prices were available within the past 7 days. Prices and availability are subject to change.

Select flight to Luis Munoz Marin Intl. SJU. Cheapest option available. Flights from $278
SJU
Luis Munoz Marin Intl.
Cheapest
Flights from $278
Select flight to Antonio Rivera Rodriguez VQS. Flights from $905
VQS
Antonio Rivera Rodriguez
Flights from $905
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