Flight deals with United Airlines from $ 176*

Promotion Code

Changed bag rules and optional services         Cruise Packages

United's best fares to popular destinations

$
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  • San Juan (SJU)to

    Washington, D.C. (IAD)
    01/14/2026 - 01/18/2026
    from
    $ 229
    Viewed: 3 hours ago
    Roundtrip
    Economy

    San Juan (SJU)to

    Denver (DEN)
    02/10/2026 - 02/24/2026
    from
    $ 456
    Viewed: 3 hours ago
    Roundtrip
    Economy

    San Juan (SJU)to

    Orlando (MCO)
    02/18/2026 - 03/04/2026
    from
    $ 306
    Viewed: 3 hours ago
    Roundtrip
    Economy

    San Juan (SJU)to

    Los Angeles (LAX)
    01/22/2026 - 01/26/2026
    from
    $ 286
    Viewed: 4 hours ago
    Roundtrip
    Economy

  • San Juan (SJU)to

    Las Vegas (LAS)
    02/18/2026 - 03/04/2026
    from
    $ 295
    Viewed: 4 hours ago
    Roundtrip
    Economy

    San Juan (SJU)to

    Austin (AUS)
    01/17/2026 - 01/24/2026
    from
    $ 245
    Viewed: 4 hours ago
    Roundtrip
    Economy

    San Juan (SJU)to

    San Francisco (SFO)
    02/03/2026 - 02/10/2026
    from
    $ 369
    Viewed: 3 hours ago
    Roundtrip
    Economy

    San Juan (SJU)to

    Seattle (SEA)
    03/19/2026 - 03/23/2026
    from
    $ 363
    Viewed: 4 hours ago
    Roundtrip
    Economy

  • San Juan (SJU)to

    San Diego (SAN)
    01/14/2026 - 01/21/2026
    from
    $ 295
    Viewed: 3 hours ago
    Roundtrip
    Economy

    San Juan (SJU)to

    Toronto (YYZ)
    03/06/2026 - 03/10/2026
    from
    $ 291
    Viewed: 4 hours ago
    Roundtrip
    Economy

    San Juan (SJU)to

    San Antonio (SAT)
    03/06/2026 - 03/20/2026
    from
    $ 245
    Viewed: 3 hours ago
    Roundtrip
    Economy

    San Juan (SJU)to

    Dallas (DFW)
    01/27/2026 - 01/31/2026
    from
    $ 275
    Viewed: 3 hours ago
    Roundtrip
    Economy

  • San Juan (SJU)to

    New Orleans (MSY)
    01/14/2026 - 01/21/2026
    from
    $ 195
    Viewed: 4 hours ago
    Roundtrip
    Economy

    San Juan (SJU)to

    Fort Lauderdale (FLL)
    03/03/2026 - 03/10/2026
    from
    $ 325
    Viewed: 3 hours ago
    Roundtrip
    Economy

    San Juan (SJU)to

    Madrid (MAD)
    03/03/2026 - 03/10/2026
    from
    $ 469
    Viewed: 3 hours ago
    Roundtrip
    Economy

    San Juan (SJU)to

    Cleveland (CLE)
    03/06/2026 - 03/10/2026
    from
    $ 225
    Viewed: 4 hours ago
    Roundtrip
    Economy

*Prices have been available for round trips within the last 48 hours and may not be currently available. For Economy class, fares listed may be Basic Economy, which is our most restrictive fare option and subject to additional restrictions. Additional baggage charges and fees for other optional service may apply. Other terms and conditions may apply. Schedules are subject to change without notice.

United Airlines popular destinations from Puerto Rico

Trending flights deals with United

$
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Trending flights deals with United
From
To
Fare Type
Dates
Price
San Juan (SJU)Newark/New York (EWR)Roundtrip
|
Economy		02/26/2026 - 03/02/2026

from

$ 176

Viewed: 4 hours ago

San Juan (SJU)Houston (IAH)Roundtrip
|
Economy		12/25/2025 - 01/03/2026

from

$ 291

Viewed: 1 day ago

Aguadilla (BQN)Newark/New York (EWR)Roundtrip
|
Economy		12/26/2025 - 01/01/2026

from

$ 269

Viewed: 1 day ago

San Juan (SJU)Chicago (ORD)Roundtrip
|
Economy		02/26/2026 - 03/02/2026

from

$ 216

Viewed: 4 hours ago

San Juan (SJU)Washington, D.C. (IAD)Roundtrip
|
Economy		01/15/2026 - 01/19/2026

from

$ 229

Viewed: 3 hours ago

San Juan (SJU)Denver (DEN)Roundtrip
|
Economy		02/10/2026 - 02/24/2026

from

$ 456

Viewed: 3 hours ago

San Juan (SJU)Orlando (MCO)Roundtrip
|
Economy		02/25/2026 - 03/04/2026

from

$ 306

Viewed: 3 hours ago

San Juan (SJU)Los Angeles (LAX)Roundtrip
|
Economy		01/14/2026 - 01/21/2026

from

$ 286

Viewed: 4 hours ago

*Prices have been available for round trips within the last 48 hours and may not be currently available. For Economy class, fares listed may be Basic Economy, which is our most restrictive fare option and subject to additional restrictions. Additional baggage charges and fees for other optional service may apply. Other terms and conditions may apply. Schedules are subject to change without notice.

Popular flights from United Airlines