Flights from Ontario (ONT) to Eugene (EUG) on Alaska Airlines

Lowest fares from Ontario to Eugene

Nov 2026
From$200*
Seen: 12 hours ago
Flight Type One Way|Saver
Dec 2026
From$160*
Seen: 12 hours ago
Flight Type One Way|Saver
Jan 2027
From$160*
Seen: 12 hours ago
Flight Type One Way|Saver
cmp-daily-histogram-bars-legend-min-price-aria-label $160
cmp-daily-histogram-bars-legend-max-price-aria-label $681
Displaying fares for November-2026
  • ONT–EUG, Nov 11, 2026: From $309
    11

    We

    NOV

  • ONT–EUG, Nov 12, 2026: From $445
    12

    Th

  • ONT–EUG, Nov 13, 2026: From $445
    13

    Fr

  • ONT–EUG, Nov 14, 2026: From $309
    14

    Sa

  • ONT–EUG, Nov 15, 2026: From $445
    15

    Su

  • ONT–EUG, Nov 16, 2026: From $445
    16

    Mo

  • ONT–EUG, Nov 17, 2026: From $309
    17

    Tu

  • ONT–EUG, Nov 18, 2026: From $309
    18

    We

  • ONT–EUG, Nov 19, 2026: From $404
    19

    Th

  • ONT–EUG, Nov 20, 2026: From $404
    20

    Fr

  • ONT–EUG, Nov 21, 2026: From $309
    21

    Sa

  • ONT–EUG, Nov 22, 2026: From $404
    22

    Su

  • ONT–EUG, Nov 23, 2026: From $409
    23

    Mo

  • ONT–EUG, Nov 24, 2026: From $225
    24

    Tu

  • ONT–EUG, Nov 25, 2026: From $309
    25

    We

  • ONT–EUG, Nov 26, 2026: From $200
    26

    Th

  • ONT–EUG, Nov 27, 2026: From $354
    27

    Fr

  • ONT–EUG, Nov 28, 2026: From $472
    28

    Sa

  • ONT–EUG, Nov 29, 2026: From $681
    29

    Su

  • ONT–EUG, Nov 30, 2026: From $265
    30

    Mo

  • ONT–EUG, Dec 1, 2026: From $220
    01

    Tu

    DEC

  • ONT–EUG, Dec 2, 2026: From $160
    02

    We

  • ONT–EUG, Dec 3, 2026: From $185
    03

    Th

  • ONT–EUG, Dec 4, 2026: From $200
    04

    Fr

  • ONT–EUG, Dec 5, 2026: From $160
    05

    Sa

  • ONT–EUG, Dec 6, 2026: From $265
    06

    Su

  • ONT–EUG, Dec 7, 2026: From $190
    07

    Mo

  • ONT–EUG, Dec 8, 2026: From $185
    08

    Tu

  • ONT–EUG, Dec 9, 2026: From $160
    09

    We

  • ONT–EUG, Dec 10, 2026: From $225
    10

    Th

    • Range$160-$681

    *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 Eugene.*

    $
    keyboard_arrow_down
    One-way low-fare flights Ontario to Eugene.*
    From
    To
    Fare Type
    Dates
    Price
    Ontario (ONT)Eugene (EUG)One-way
    |
    Saver    		Depart: Jan 26, 2027

    From

    $160

    Seen: 12 hours ago

    Ontario (ONT)Eugene (EUG)One-way
    |
    Saver    		Depart: Feb 3, 2027

    From

    $160

    Seen: 12 hours ago

    Ontario (ONT)Eugene (EUG)One-way
    |
    Saver    		Depart: Feb 9, 2027

    From

    $160

    Seen: 12 hours ago

    Ontario (ONT)Eugene (EUG)One-way
    |
    Saver    		Depart: Dec 9, 2026

    From

    $160

    Seen: 12 hours ago

    Ontario (ONT)Eugene (EUG)One-way
    |
    Saver    		Depart: Jan 12, 2027

    From

    $160

    Seen: 12 hours ago

    Ontario (ONT)Eugene (EUG)One-way
    |
    Saver    		Depart: Jan 20, 2027

    From

    $160

    Seen: 12 hours ago

    Ontario (ONT)Eugene (EUG)One-way
    |
    Saver    		Depart: Feb 27, 2027

    From

    $160

    Seen: 12 hours ago

    Ontario (ONT)Eugene (EUG)One-way
    |
    Saver    		Depart: Mar 9, 2027

    From

    $160

    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.

    Frequently Asked Questions on flights from Ontario (ONT) to Eugene (EUG)

    When is the best time to book a flight from Ontario to Eugene?

    Want to find the lowest fares by day and time flying from Ontario to Eugene on Alaska Airlines or Hawaiian Airlines? Check out our flight search widget.

    Can I earn points on my flight to Eugene?

    Yes, with Atmosâ„¢ Rewards you can earn points on flights to 1000+ destinations worldwide through the growing network of Alaska and Hawaiian Airlines. Not an Atmosâ„¢ Rewards member yet? Learn more and join today.

    Can I rent a car when I arrive at Eugene Airport?

    Yes, you can rent a car at Eugene Airport. Check availability and book now

    Where can I find the status of my flight to Eugene?

    You can check the status of your upcoming Alaska Airlines flight on our flight schedule page.

    Where can I find answers to questions about flying with Alaska Airlines?

    Visit the Alaska Airlines Help Center to quickly browse our help pages by category to find the information you need.

    Can I change or cancel my Alaska Airlines flight to Eugene?

    Yes, you can review, modify, or cancel a reservation from our Manage Your Reservation tool. You can learn more about our policy for changing or cancelling a reservation here.Â