Alaska Airlines Flights from Ontario to Bellingham

Lowest fares from Ontario to Bellingham

Aug 2026
From$288*
Seen: 12 hours ago
Flight Type One Way|Saver
Sep 2026
From$206*
Seen: 12 hours ago
Flight Type One Way|Saver
Oct 2026
From$201*
Seen: 12 hours ago
Flight Type One Way|Saver
cmp-daily-histogram-bars-legend-min-price-aria-label $206
cmp-daily-histogram-bars-legend-max-price-aria-label $540
Displaying fares for August-2026
  • ONT–BLI, Aug 14, 2026: From $470
    14

    Fr

    AUG

  • ONT–BLI, Aug 15, 2026: From $470
    15

    Sa

  • ONT–BLI, Aug 16, 2026: From $350
    16

    Su

  • ONT–BLI, Aug 17, 2026: From $540
    17

    Mo

  • ONT–BLI, Aug 18, 2026: From $350
    18

    Tu

  • ONT–BLI, Aug 19, 2026: From $288
    19

    We

  • ONT–BLI, Aug 20, 2026: From $420
    20

    Th

  • ONT–BLI, Aug 21, 2026: From $322
    21

    Fr

  • ONT–BLI, Aug 22, 2026: From $288
    22

    Sa

  • ONT–BLI, Aug 23, 2026: From $322
    23

    Su

  • ONT–BLI, Aug 24, 2026: From $322
    24

    Mo

  • ONT–BLI, Aug 25, 2026: From $288
    25

    Tu

  • ONT–BLI, Aug 26, 2026: From $288
    26

    We

  • ONT–BLI, Aug 27, 2026: From $413
    27

    Th

  • ONT–BLI, Aug 28, 2026: From $418
    28

    Fr

  • ONT–BLI, Aug 29, 2026: From $288
    29

    Sa

  • ONT–BLI, Aug 30, 2026: From $350
    30

    Su

  • ONT–BLI, Aug 31, 2026: From $317
    31

    Mo

  • ONT–BLI, Sep 1, 2026: From $283
    01

    Tu

    SEP

  • ONT–BLI, Sep 2, 2026: From $283
    02

    We

  • ONT–BLI, Sep 3, 2026: From $355
    03

    Th

  • ONT–BLI, Sep 4, 2026: From $350
    04

    Fr

  • ONT–BLI, Sep 5, 2026: From $283
    05

    Sa

  • ONT–BLI, Sep 6, 2026: From $284
    06

    Su

  • ONT–BLI, Sep 7, 2026: From $350
    07

    Mo

  • ONT–BLI, Sep 8, 2026: From $283
    08

    Tu

  • ONT–BLI, Sep 9, 2026: From $288
    09

    We

  • ONT–BLI, Sep 10, 2026: From $289
    10

    Th

  • ONT–BLI, Sep 11, 2026: From $289
    11

    Fr

  • ONT–BLI, Sep 12, 2026: From $206
    12

    Sa

  • ONT–BLI, Sep 13, 2026: From $265
    13

    Su

    • Range$206-$540

    *Displayed prices have been available within the past 24 hours and may not be available at the time of booking. Fares listed may be Saver fares, which is our most restrictive fare option and subject to additional restrictions. For roundtrip journeys, the price displayed—available within the past 24 hours—is the aggregate of the lowest available fare each way. Additional baggage charges and fees for optional products and services may apply. Other terms and conditions may apply.

    One-way low-fare flights Ontario to Bellingham.*

    $
    keyboard_arrow_down
    One-way low-fare flights Ontario to Bellingham.*
    From
    To
    Fare Type
    Dates
    Price
    Ontario (ONT)Bellingham (BLI)One-way
    |
    Saver    		Depart: Oct 20, 2026

    From

    $201

    Seen: 12 hours ago

    Ontario (ONT)Bellingham (BLI)One-way
    |
    Saver    		Depart: Nov 14, 2026

    From

    $201

    Seen: 12 hours ago

    Ontario (ONT)Bellingham (BLI)One-way
    |
    Saver    		Depart: Nov 17, 2026

    From

    $201

    Seen: 12 hours ago

    Ontario (ONT)Bellingham (BLI)One-way
    |
    Saver    		Depart: Nov 21, 2026

    From

    $201

    Seen: 12 hours ago

    Ontario (ONT)Bellingham (BLI)One-way
    |
    Saver    		Depart: Dec 5, 2026

    From

    $201

    Seen: 12 hours ago

    Ontario (ONT)Bellingham (BLI)One-way
    |
    Saver    		Depart: Dec 8, 2026

    From

    $201

    Seen: 12 hours ago

    Ontario (ONT)Bellingham (BLI)One-way
    |
    Saver    		Depart: Dec 12, 2026

    From

    $201

    Seen: 12 hours ago

    Ontario (ONT)Bellingham (BLI)One-way
    |
    Saver    		Depart: Dec 16, 2026

    From

    $201

    Seen: 12 hours ago

    *Displayed prices have been available within the past 24 hours and may not be available at the time of booking. Fares listed may be Saver fares, which is our most restrictive fare option and subject to additional restrictions. For roundtrip journeys, the price displayed—available within the past 24 hours—is the aggregate of the lowest available fare each way. Additional baggage charges and fees for optional products and services may apply. Other terms and conditions may apply.