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Philadelphia, Pennsylvania · United States

Cheap flights from Philadelphia

PHL — Philadelphia. Most long-haul out of Philadelphia connects, which widens the range of prices you'll see on any given day — and widens what counts as a real drop. Every price below is in USD, because that is the currency you'd be paying in.

Check a fare from PHL

Modelled route history built for this release — not a live fare feed. The method is real and the numbers are internally consistent; the ingestion that replaces them is Phase 0 of the build.

1 of these 12 routes hit a fare worth telling you about in the last 90 days.

Our bar is 40% under a route’s own 90-day median — not off a made-up “normal” price, and not off what the airline says it usually charges. The sharpest here was Lima at $311 against a usual $592, 47% under.

  1. Lima

    Peru

    Best Sept – Nov

    Check a price on this route
    Usually
    $592
    Model threshold
    $355
    Best in 90 days
    $311
    2 days cleared the alert bar

  2. Dublin

    Ireland

    Best Jan – Mar

    Check a price on this route
    Usually
    $688
    Model threshold
    $413
    Best in 90 days
    $419
    No fare cleared the alert bar in this window

  3. Barcelona

    Spain

    Best Oct – May

    Check a price on this route
    Usually
    $658
    Model threshold
    $395
    Best in 90 days
    $425
    No fare cleared the alert bar in this window

  4. Istanbul

    Türkiye

    Best Nov – Mar

    Check a price on this route
    Usually
    $728
    Model threshold
    $437
    Best in 90 days
    $494
    No fare cleared the alert bar in this window

  5. Mexico City

    Mexico

    Best Oct – Feb

    Check a price on this route
    Usually
    $789
    Model threshold
    $473
    Best in 90 days
    $541
    No fare cleared the alert bar in this window

  6. Amsterdam

    Netherlands

    Best Sept – Apr

    Check a price on this route
    Usually
    $666
    Model threshold
    $399
    Best in 90 days
    $460
    No fare cleared the alert bar in this window

  7. Madrid

    Spain

    Best Oct – May

    Check a price on this route
    Usually
    $855
    Model threshold
    $513
    Best in 90 days
    $612
    No fare cleared the alert bar in this window

  8. Rome

    Italy

    Best Oct – Mar

    Check a price on this route
    Usually
    $657
    Model threshold
    $394
    Best in 90 days
    $486
    No fare cleared the alert bar in this window

  9. Honolulu

    United States

    Best Sept – Nov

    Check a price on this route
    Usually
    $301
    Model threshold
    $180
    Best in 90 days
    $225
    No fare cleared the alert bar in this window

  10. Cancún

    Mexico

    Best Sept – Nov

    Check a price on this route
    Usually
    $632
    Model threshold
    $379
    Best in 90 days
    $473
    No fare cleared the alert bar in this window

  11. Paris

    France

    Best Oct – Apr

    Check a price on this route
    Usually
    $795
    Model threshold
    $477
    Best in 90 days
    $606
    No fare cleared the alert bar in this window

  12. Reykjavík

    Iceland

    Best Nov – Feb

    Check a price on this route
    Usually
    $721
    Model threshold
    $432
    Best in 90 days
    $552
    No fare cleared the alert bar in this window

Read the chart: the dashed grey line is the route’s median, the dashed indigo line is our alert bar, and every dot is a day the fare spent under it. A route with no dots is a route that has not been worth watching — we would rather show you that than hide it. How the bar is set

Other airports modelled in the United States

All of the United States →

Save PHL for early access

Pick your airport and create an account. Live route monitoring is still in development; this release will not send fare alerts.

Free early access. Live monitoring is still in development.