Flights from Seattle (SEA) to Milwaukee (MKE) on Alaska Airlines

Lowest fares from Seattle to Milwaukee

Nov 2026
From$279*
Seen: 18 hours ago
Flight Type One Way|Saver
Dec 2026
From$224*
Seen: 18 hours ago
Flight Type One Way|Saver
Jan 2027
From$224*
Seen: 18 hours ago
Flight Type One Way|Saver
cmp-daily-histogram-bars-legend-min-price-aria-label $224
cmp-daily-histogram-bars-legend-max-price-aria-label $469
Displaying fares for November-2026
  • SEA–MKE, Nov 11, 2026: From $356
    11

    We

    NOV

  • SEA–MKE, Nov 12, 2026: From $469
    12

    Th

  • SEA–MKE, Nov 13, 2026: From $469
    13

    Fr

  • SEA–MKE, Nov 14, 2026: From $469
    14

    Sa

  • SEA–MKE, Nov 15, 2026: From $469
    15

    Su

  • SEA–MKE, Nov 16, 2026: From $404
    16

    Mo

  • SEA–MKE, Nov 17, 2026: From $404
    17

    Tu

  • SEA–MKE, Nov 18, 2026: From $404
    18

    We

  • SEA–MKE, Nov 19, 2026: From $404
    19

    Th

  • SEA–MKE, Nov 20, 2026: From $404
    20

    Fr

  • SEA–MKE, Nov 21, 2026: From $404
    21

    Sa

  • SEA–MKE, Nov 22, 2026: From $404
    22

    Su

  • SEA–MKE, Nov 23, 2026: From $344
    23

    Mo

  • SEA–MKE, Nov 24, 2026: From $344
    24

    Tu

  • SEA–MKE, Nov 25, 2026: From $404
    25

    We

  • SEA–MKE, Nov 26, 2026: From $344
    26

    Th

  • SEA–MKE, Nov 27, 2026: From $344
    27

    Fr

  • SEA–MKE, Nov 28, 2026: From $344
    28

    Sa

  • SEA–MKE, Nov 29, 2026: From $344
    29

    Su

  • SEA–MKE, Nov 30, 2026: From $279
    30

    Mo

  • SEA–MKE, Dec 1, 2026: From $279
    01

    Tu

    DEC

  • SEA–MKE, Dec 2, 2026: From $279
    02

    We

  • SEA–MKE, Dec 3, 2026: From $279
    03

    Th

  • SEA–MKE, Dec 4, 2026: From $279
    04

    Fr

  • SEA–MKE, Dec 5, 2026: From $279
    05

    Sa

  • SEA–MKE, Dec 6, 2026: From $279
    06

    Su

  • SEA–MKE, Dec 7, 2026: From $279
    07

    Mo

  • SEA–MKE, Dec 8, 2026: From $279
    08

    Tu

  • SEA–MKE, Dec 9, 2026: From $224
    09

    We

  • SEA–MKE, Dec 10, 2026: From $234
    10

    Th

    • Range$224-$469

    *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 Seattle to Milwaukee.*

    $
    keyboard_arrow_down
    One-way low-fare flights Seattle to Milwaukee.*
    From
    To
    Fare Type
    Dates
    Price
    Seattle (SEA)Milwaukee (MKE)One-way
    |
    Saver    		Depart: Feb 17, 2027

    From

    $224

    Seen: 18 hours ago

    Seattle (SEA)Milwaukee (MKE)One-way
    |
    Saver    		Depart: Mar 3, 2027

    From

    $224

    Seen: 18 hours ago

    Seattle (SEA)Milwaukee (MKE)One-way
    |
    Saver    		Depart: Mar 10, 2027

    From

    $224

    Seen: 18 hours ago

    Seattle (SEA)Milwaukee (MKE)One-way
    |
    Saver    		Depart: Dec 15, 2026

    From

    $224

    Seen: 18 hours ago

    Seattle (SEA)Milwaukee (MKE)One-way
    |
    Saver    		Depart: Dec 16, 2026

    From

    $224

    Seen: 18 hours ago

    Seattle (SEA)Milwaukee (MKE)One-way
    |
    Saver    		Depart: Dec 29, 2026

    From

    $224

    Seen: 18 hours ago

    Seattle (SEA)Milwaukee (MKE)One-way
    |
    Saver    		Depart: Feb 24, 2027

    From

    $224

    Seen: 18 hours ago

    Seattle (SEA)Milwaukee (MKE)One-way
    |
    Saver    		Depart: Dec 9, 2026

    From

    $224

    Seen: 18 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 Seattle (SEA) to Milwaukee (MKE)

    When is the best time to book a flight from Seattle to Milwaukee?

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

    Can I earn points on my flight to Milwaukee?

    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 General Mitchell Airport?

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

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

    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 Milwaukee?

    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. 

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