Search & Compare - Denver to San Juan Flights & Tickets

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    Cheap flights from Denver to San Juan (DEN to SJU)

    Looking for a cheap last-minute deal or the best round-trip flight from Denver to San Juan? Find the biggest savings on one-way and round-trip tickets right here.

    Recent airfare deals on Denver to San Juan

    Southwest Airlines  WN
    Southwest Airlines
    Denver
    2025-04-16
    San Juan
    2025-04-21
    USD 258

    Round Trip WN Economy fare found on 2025-03-13
    Southwest Airlines  WN
    Southwest Airlines
    Denver
    2025-04-16
    San Juan
    2025-04-21
    USD 258

    Round Trip WN Economy fare found on 2025-03-13
    Southwest Airlines  WN
    Southwest Airlines
    Denver
    2025-04-16
    San Juan
    2025-04-21
    USD 258

    Round Trip WN Economy fare found on 2025-03-13
    Southwest Airlines  WN
    Southwest Airlines
    Denver
    2025-04-16
    San Juan
    2025-04-21
    USD 263

    Round Trip WN Economy fare found on 2025-03-13
    Southwest Airlines  WN
    Southwest Airlines
    Denver
    2025-04-16
    San Juan
    2025-04-21
    USD 263

    Round Trip WN Economy fare found on 2025-03-13
    Southwest Airlines  WN
    Southwest Airlines
    Denver
    2025-04-16
    San Juan
    2025-04-21
    USD 263

    Round Trip WN Economy fare found on 2025-03-13
    Southwest Airlines  WN
    Southwest Airlines
    Denver
    2025-04-16
    San Juan
    2025-04-21
    USD 273

    Round Trip WN Economy fare found on 2025-03-13
    Southwest Airlines  WN
    Southwest Airlines
    Denver
    2025-04-16
    San Juan
    2025-04-21
    USD 273

    Round Trip WN Economy fare found on 2025-03-13
    Southwest Airlines  WN
    Southwest Airlines
    Denver
    2025-04-16
    San Juan
    2025-04-21
    USD 273

    Round Trip WN Economy fare found on 2025-03-13
    Frontier Airlines  F9
    Frontier Airlines
    Denver
    2025-03-05
    San Juan
    USD 278

    One-way F9 Economy fare found on 2025-02-26


    *Prices are per person and are for e-tickets and include all taxes & fees in USD.
    *Fareleaders always attempts to get accurate pricing, however, prices are not guaranteed.
    *Fareleaders is not seller, we aggregate tones of data for you from other online travel agencies and external sources.

    Facts to know while booking flights from Denver to San Juan

    What are the airports in Denver?
    What’s the most popular airline flying from DEN to SJU?
    Can I fly from DEN to SJU non-stop?
    Which airlines fly nonstop between Denver and San Juan?
    What’s the earliest departure time from DEN to SJU Airport?
    What are the airports in San Juan?
    Can I make changes to my Denver to San Juan flight tickets or cancel them on FareLeaders.com?
    Can I cancel my flight tickets from DEN to SJU?
    Which airline alliances offer flights from Denver and San Juan?
    How long does a flight from Denver to San Juan take?
    Which airlines provide the cheapest flights from Denver (DEN) to San Juan (SJU) ?
    Do I need a passport to fly between DEN and SJU?
    What’s the latest departure time from DEN to SJU ?

    Flights from Denver to San Juan

    Origin AirportDenver International , Denver, US
    Destination AirportLuis Munoz Marin International , San Juan, PR
    Served by AirlinesAmerican Airlines, Southwest Airlines, Frontier Airlines, United Airlines
    Lowest PriceSouthwest Airlines : USD 258
    Distance2733 miles

    Airlines Flying from Denver International

    Popular Routes

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