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Seattle, Washington · United States

Cheap flights from Seattle

SEA — Seattle–Tacoma. Seattle sells its own nonstops to most of the world, so the fares below are mostly direct and the drops are shallower and more frequent. Every price below is in USD, because that is the currency you'd be paying in.

Check a fare from SEA

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.

4 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 Barcelona at $329 against a usual $789, 58% under.

  1. Barcelona

    Spain

    Best Oct – May

    Check a price on this route
    Usually
    $789
    Model threshold
    $473
    Best in 90 days
    $329
    3 days cleared the alert bar

  2. Lima

    Peru

    Best Sept – Nov

    Check a price on this route
    Usually
    $626
    Model threshold
    $375
    Best in 90 days
    $347
    1 day cleared the alert bar

  3. Punta Cana

    Dominican Republic

    Best Sept – Nov

    Check a price on this route
    Usually
    $366
    Model threshold
    $219
    Best in 90 days
    $214
    1 day cleared the alert bar

  4. Bangkok

    Thailand

    Best Apr – Jun

    Check a price on this route
    Usually
    $1,312
    Model threshold
    $787
    Best in 90 days
    $778
    1 day cleared the alert bar

  5. Dublin

    Ireland

    Best Jan – Mar

    Check a price on this route
    Usually
    $635
    Model threshold
    $381
    Best in 90 days
    $382
    No fare cleared the alert bar in this window

  6. London

    United Kingdom

    Best Nov – Mar

    Check a price on this route
    Usually
    $692
    Model threshold
    $415
    Best in 90 days
    $421
    No fare cleared the alert bar in this window

  7. Cancún

    Mexico

    Best Sept – Nov

    Check a price on this route
    Usually
    $607
    Model threshold
    $364
    Best in 90 days
    $385
    No fare cleared the alert bar in this window

  8. Bogotá

    Colombia

    Best Sept – Dec

    Check a price on this route
    Usually
    $647
    Model threshold
    $388
    Best in 90 days
    $448
    No fare cleared the alert bar in this window

  9. Montego Bay

    Jamaica

    Best Sept – Nov

    Check a price on this route
    Usually
    $411
    Model threshold
    $247
    Best in 90 days
    $286
    No fare cleared the alert bar in this window

  10. Milan

    Italy

    Best Oct – Mar

    Check a price on this route
    Usually
    $805
    Model threshold
    $483
    Best in 90 days
    $566
    No fare cleared the alert bar in this window

  11. Madrid

    Spain

    Best Oct – May

    Check a price on this route
    Usually
    $762
    Model threshold
    $457
    Best in 90 days
    $536
    No fare cleared the alert bar in this window

  12. Osaka

    Japan

    Best Jan – Mar

    Check a price on this route
    Usually
    $1,029
    Model threshold
    $617
    Best in 90 days
    $728
    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 SEA 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.