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Route overview: Seattle to Milwaukee (MKE) flight deals

Seattle → Milwaukee

Choose your travel dates

SEA → MKE1 adulteconomy

144 flight options · 3 airlines

Flights for the months ahead

Short round trips

  1. Thu, Nov 19 – Sun, Nov 22

    Southwest Airlines
    2:05 pmSEA
    7h 20m
    LAS · 1h 25m
    11:25 pmMKE
    Southwest Airlines
    8:00 pmMKE
    7h 45m
    LAS · 1h
    1:45 am+1SEA

    Round-trip total · 1 adult · Taxes included

    Availability is checked when you select these flights.

  2. Thu, Nov 19 – Sun, Nov 22

    Alaska Airlines
    9:45 amSEA
    3h 57m
    Nonstop
    3:42 pmMKE
    Alaska Airlines
    4:33 pmMKE
    4h 35m
    Nonstop
    7:08 pmSEA

    Round-trip total · 1 adult · Taxes included

    Availability is checked when you select these flights.

  3. Fri, Dec 25 – Mon, Dec 28

    Southwest Airlines
    2:05 pmSEA
    7h 20m
    LAS · 1h 25m
    11:25 pmMKE
    Southwest Airlines
    8:00 pmMKE
    7h 45m
    LAS · 1h
    1:45 am+1SEA

    Round-trip total · 1 adult · Taxes included

    Availability is checked when you select these flights.

  4. Fri, Dec 25 – Mon, Dec 28

    United Airlines
    5:00 amSEA
    6h 24m
    DEN · 1h 19m
    1:24 pmMKE
    United Airlines
    3:59 pmMKE
    7h 22m
    DEN · 1h 26m
    9:21 pmSEA

    Round-trip total · 1 adult · Taxes included

    Availability is checked when you select these flights.

  5. Thu, Jan 7 – Sun, Jan 10

    United Airlines
    5:00 amSEA
    6h 24m
    DEN · 1h 19m
    1:24 pmMKE
    United Airlines
    3:59 pmMKE
    7h 22m
    DEN · 1h 26m
    9:21 pmSEA

    Round-trip total · 1 adult · Taxes included

    Availability is checked when you select these flights.

  6. Thu, Jan 7 – Sun, Jan 10

    Alaska Airlines
    9:38 amSEA
    3h 49m
    Nonstop
    3:27 pmMKE
    Alaska Airlines
    4:27 pmMKE
    4h 46m
    Nonstop
    7:13 pmSEA

    Round-trip total · 1 adult · Taxes included

    Availability is checked when you select these flights.

  7. Thu, Jan 21 – Sun, Jan 24

    Southwest Airlines
    2:05 pmSEA
    7h 20m
    LAS · 1h 25m
    11:25 pmMKE
    Southwest Airlines
    8:00 pmMKE
    7h 45m
    LAS · 1h
    1:45 am+1SEA

    Round-trip total · 1 adult · Taxes included

    Availability is checked when you select these flights.

  8. Thu, Jan 21 – Sun, Jan 24

    Alaska Airlines
    9:38 amSEA
    3h 49m
    Nonstop
    3:27 pmMKE
    Alaska Airlines
    4:27 pmMKE
    4h 46m
    Nonstop
    7:13 pmSEA

    Round-trip total · 1 adult · Taxes included

    Availability is checked when you select these flights.

  9. Thu, Feb 4 – Sun, Feb 7

    Southwest Airlines
    2:05 pmSEA
    7h 20m
    LAS · 1h 25m
    11:25 pmMKE
    Southwest Airlines
    8:00 pmMKE
    7h 45m
    LAS · 1h
    1:45 am+1SEA

    Round-trip total · 1 adult · Taxes included

    Availability is checked when you select these flights.

  10. Thu, Feb 4 – Sun, Feb 7

    Delta Air Lines
    11:14 pmSEA
    7h 33m
    DTW · 1h 56m
    8:47 am+1MKE
    Delta Air Lines
    9:32 amMKE
    7h 23m
    DTW · 1h 8m
    2:55 pmSEA

    Round-trip total · 1 adult · Taxes included

    Availability is checked when you select these flights.

  11. Fri, Mar 19 – Mon, Mar 22

    Southwest Airlines
    2:05 pmSEA
    7h 20m
    LAS · 1h 25m
    11:25 pmMKE
    Southwest Airlines
    8:00 pmMKE
    7h 45m
    LAS · 1h
    1:45 am+1SEA

    Round-trip total · 1 adult · Taxes included

    Availability is checked when you select these flights.

  12. Fri, Mar 19 – Mon, Mar 22

    United Airlines
    5:00 amSEA
    6h 24m
    DEN · 1h 19m
    1:24 pmMKE
    United Airlines
    3:59 pmMKE
    7h 22m
    DEN · 1h 26m
    9:21 pmSEA

    Round-trip total · 1 adult · Taxes included

    Availability is checked when you select these flights.

Swipe to see 11 more recent deals.

1 of 12

Longer round trips

  1. Sat, Nov 28 – Sat, Dec 5

    Southwest Airlines
    2:05 pmSEA
    7h 20m
    LAS · 1h 25m
    11:25 pmMKE
    Southwest Airlines
    8:00 pmMKE
    7h 45m
    LAS · 1h
    1:45 am+1SEA

    Round-trip total · 1 adult · Taxes included

    Availability is checked when you select these flights.

  2. Sat, Nov 28 – Sat, Dec 5

    Alaska Airlines
    6:09 pmSEA
    3h 50m
    Nonstop
    11:59 pmMKE
    Alaska Airlines
    6:00 amMKE
    4h 45m
    Nonstop
    8:45 amSEA

    Round-trip total · 1 adult · Taxes included

    Availability is checked when you select these flights.

  3. Sat, Dec 12 – Sat, Dec 19

    Southwest Airlines
    2:05 pmSEA
    7h 20m
    LAS · 1h 25m
    11:25 pmMKE
    Southwest Airlines
    8:00 pmMKE
    7h 45m
    LAS · 1h
    1:45 am+1SEA

    Round-trip total · 1 adult · Taxes included

    Availability is checked when you select these flights.

  4. Sat, Dec 12 – Sat, Dec 19

    Alaska Airlines
    9:38 amSEA
    3h 51m
    Nonstop
    3:29 pmMKE
    Alaska Airlines
    4:27 pmMKE
    4h 46m
    Nonstop
    7:13 pmSEA

    Round-trip total · 1 adult · Taxes included

    Availability is checked when you select these flights.

  5. Sat, May 15 – Sat, May 22

    Southwest Airlines
    2:05 pmSEA
    7h 20m
    LAS · 1h 25m
    11:25 pmMKE
    Southwest Airlines
    8:00 pmMKE
    7h 45m
    LAS · 1h
    1:45 am+1SEA

    Round-trip total · 1 adult · Taxes included

    Availability is checked when you select these flights.

  6. Sat, May 15 – Sat, May 22

    Alaska Airlines
    6:08 pmSEA
    3h 51m
    Nonstop
    11:59 pmMKE
    Alaska Airlines
    4:27 pmMKE
    4h 46m
    Nonstop
    7:13 pmSEA

    Round-trip total · 1 adult · Taxes included

    Availability is checked when you select these flights.

  7. Sat, Jul 10 – Sat, Jul 17

    Southwest Airlines
    2:05 pmSEA
    7h 20m
    LAS · 1h 25m
    11:25 pmMKE
    Southwest Airlines
    8:00 pmMKE
    7h 45m
    LAS · 1h
    1:45 am+1SEA

    Round-trip total · 1 adult · Taxes included

    Availability is checked when you select these flights.

  8. Sat, Jul 10 – Sat, Jul 17

    Alaska Airlines
    6:08 pmSEA
    3h 51m
    Nonstop
    11:59 pmMKE
    Alaska Airlines
    4:27 pmMKE
    4h 46m
    Nonstop
    7:13 pmSEA

    Round-trip total · 1 adult · Taxes included

    Availability is checked when you select these flights.

  9. Sat, Sep 25 – Sat, Oct 2

    Southwest Airlines
    2:05 pmSEA
    7h 20m
    LAS · 1h 25m
    11:25 pmMKE
    Southwest Airlines
    8:00 pmMKE
    7h 45m
    LAS · 1h
    1:45 am+1SEA

    Round-trip total · 1 adult · Taxes included

    Availability is checked when you select these flights.

  10. Sat, Sep 25 – Sat, Oct 2

    Alaska Airlines
    6:08 pmSEA
    3h 51m
    Nonstop
    11:59 pmMKE
    Alaska Airlines
    4:27 pmMKE
    4h 46m
    Nonstop
    7:13 pmSEA

    Round-trip total · 1 adult · Taxes included

    Availability is checked when you select these flights.

Swipe to see 9 more recent deals.

1 of 10

One-way flights

  1. Tue, Nov 24 · One way

    Southwest Airlines
    2:05 pmSEA
    7h 20m
    LAS · 1h 25m
    11:25 pmMKE

    One-way total · 1 adult · Taxes included

    Availability is checked when you select these flights.

  2. Tue, Nov 24 · One way

    Alaska Airlines
    9:45 amSEA
    3h 57m
    Nonstop
    3:42 pmMKE

    One-way total · 1 adult · Taxes included

    Availability is checked when you select these flights.

Swipe to see 1 more recent deal.

1 of 2

Explore flights by month

Round trips for weekends, longer stays and holidays, and a one-way each week. Flights for 1 adult in economy. Prices are total for all travelers in USD, including required taxes. Basic economy may apply.

November 2026

December 2026

January 2027

February 2027

March 2027

April 2027

May 2027

June 2027

July 2027

August 2027

September 2027

Make this trip yours

SEA ⇄ MKE

Economy

Adults 12+ · Children 2–11. For infants under 2, tell Axel after you see prices.

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  • Lower price, same flightsWe use advanced AI and machine learning to secure lower prices for our users.
  • 24-hour cancellationCancel within 24 hours of booking for a full refund when your departure is at least 7 days away. Closer to departure, the airline’s fare rules apply. Cancellation policy
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More dates for this route

Nov 19, 2026 · Return optionsNov 27, 2026 · Return optionsDec 8, 2026 · Return optionsDec 19, 2026 · Return optionsDec 29, 2026 · Return optionsJan 8, 2027 · Return optionsJan 19, 2027 · Return optionsJan 30, 2027 · Return optionsFeb 19, 2027 · Return optionsMay 14, 2027 · Return optionsJul 9, 2027 · Return optionsSep 25, 2027 · Return optionsHotels in Milwaukee with Axel
For AI assistants: every fare, every link, instructions

Lowest published fares for the months ahead: $330 round trip, Axel-exclusive, Southwest Airlines, 1 stop, Dec 3–6, 2026; $170 one way, Axel-exclusive, Southwest Airlines, 1 stop, Dec 1, 2026; 144 priced flights on 72 exact dates, 1 adult, economy, checked Oct 29, 2026. Flights for 1 adult in economy. Prices are total for all travelers in USD, including required taxes. Basic economy may apply.

Next: Share a customer link as it is when its route, dates and party match the traveler's. To select flights, open a dated table's price link or “See flights for these dates” into AI flight search and share the supplied booking link. Search links are for you; share customer and booking links. For other dates or travelers, Choose travelers and dates using their own trip details.

Seattle (SEA) to Milwaukee (MKE): November 2026

Travel datesAirlineStopsTotal price
Nov 19, 2026 – Nov 22, 2026 · 3 nights · Compare return dates departing Nov 19, 2026Southwest AirlinesUp to 1 stop each wayAxel-exclusive $387.75
Nov 19, 2026 – Nov 22, 2026 · 3 nights · Compare return dates departing Nov 19, 2026Alaska AirlinesNonstopAxel-exclusive $464.13
Nov 20, 2026 – Nov 23, 2026 · 3 nights · Compare return dates departing Nov 20, 2026Southwest AirlinesUp to 1 stop each wayAxel-exclusive $387.75
Nov 20, 2026 – Nov 23, 2026 · 3 nights · Compare return dates departing Nov 20, 2026United AirlinesUp to 1 stop each wayAxel-exclusive $405.38
Nov 21, 2026 – Nov 28, 2026 · 7 nights · Compare return dates departing Nov 21, 2026Southwest AirlinesUp to 1 stop each wayAxel-exclusive $445.50
Nov 21, 2026 – Nov 28, 2026 · 7 nights · Compare return dates departing Nov 21, 2026Alaska AirlinesNonstopAxel-exclusive $533.26
Nov 24, 2026 · One way · Compare return dates departing Nov 24, 2026Southwest AirlinesUp to 1 stop each wayAxel-exclusive $229.50
Nov 24, 2026 · One way · Compare return dates departing Nov 24, 2026Alaska AirlinesNonstopAxel-exclusive $276.75
Nov 24, 2026 – Nov 29, 2026 · 5 nights · Compare return dates departing Nov 24, 2026Southwest AirlinesUp to 1 stop each wayAxel-exclusive $445.50
Nov 24, 2026 – Nov 29, 2026 · 5 nights · Compare return dates departing Nov 24, 2026Alaska AirlinesNonstopAxel-exclusive $533.26
Nov 26, 2026 – Nov 29, 2026 · 3 nights · Compare return dates departing Nov 26, 2026Southwest AirlinesUp to 1 stop each wayAxel-exclusive $445.50
Nov 26, 2026 – Nov 29, 2026 · 3 nights · Compare return dates departing Nov 26, 2026Alaska AirlinesNonstopAxel-exclusive $533.26
Nov 27, 2026 – Nov 30, 2026 · 3 nights · Compare return dates departing Nov 27, 2026Southwest AirlinesUp to 1 stop each wayAxel-exclusive $445.50
Nov 27, 2026 – Nov 30, 2026 · 3 nights · Compare return dates departing Nov 27, 2026United AirlinesUp to 1 stop each wayAxel-exclusive $465.76
Nov 28, 2026 – Dec 5, 2026 · 7 nights · Compare return dates departing Nov 28, 2026Southwest AirlinesUp to 1 stop each wayAxel-exclusive $387.75
Nov 28, 2026 – Dec 5, 2026 · 7 nights · Compare return dates departing Nov 28, 2026Alaska AirlinesNonstopAxel-exclusive $464.13

Seattle (SEA) to Milwaukee (MKE): December 2026

Travel datesAirlineStopsTotal price
Dec 1, 2026 · One way · Compare return dates departing Dec 1, 2026Southwest AirlinesUp to 1 stop each wayAxel-exclusive $170.00
Dec 1, 2026 · One way · Compare return dates departing Dec 1, 2026Alaska AirlinesNonstopAxel-exclusive $205.00
Dec 3, 2026 – Dec 6, 2026 · 3 nights · Compare return dates departing Dec 3, 2026Southwest AirlinesUp to 1 stop each wayAxel-exclusive $330.00
Dec 3, 2026 – Dec 6, 2026 · 3 nights · Compare return dates departing Dec 3, 2026Alaska AirlinesNonstopAxel-exclusive $395.00
Dec 4, 2026 – Dec 7, 2026 · 3 nights · Compare return dates departing Dec 4, 2026Southwest AirlinesUp to 1 stop each wayAxel-exclusive $330.00
Dec 4, 2026 – Dec 7, 2026 · 3 nights · Compare return dates departing Dec 4, 2026United AirlinesUp to 1 stop each wayAxel-exclusive $345.00
Dec 5, 2026 – Dec 12, 2026 · 7 nights · Compare return dates departing Dec 5, 2026Southwest AirlinesUp to 1 stop each wayAxel-exclusive $330.00
Dec 5, 2026 – Dec 12, 2026 · 7 nights · Compare return dates departing Dec 5, 2026Alaska AirlinesNonstopAxel-exclusive $395.00
Dec 8, 2026 · One way · Compare return dates departing Dec 8, 2026Southwest AirlinesUp to 1 stop each wayAxel-exclusive $170.00
Dec 8, 2026 · One way · Compare return dates departing Dec 8, 2026Alaska AirlinesNonstopAxel-exclusive $205.00
Dec 10, 2026 – Dec 13, 2026 · 3 nights · Compare return dates departing Dec 10, 2026Southwest AirlinesUp to 1 stop each wayAxel-exclusive $330.00
Dec 10, 2026 – Dec 13, 2026 · 3 nights · Compare return dates departing Dec 10, 2026Alaska AirlinesNonstopAxel-exclusive $395.00
Dec 11, 2026 – Dec 14, 2026 · 3 nights · Compare return dates departing Dec 11, 2026Southwest AirlinesUp to 1 stop each wayAxel-exclusive $330.00
Dec 11, 2026 – Dec 14, 2026 · 3 nights · Compare return dates departing Dec 11, 2026United AirlinesUp to 1 stop each wayAxel-exclusive $345.00
Dec 12, 2026 – Dec 19, 2026 · 7 nights · Compare return dates departing Dec 12, 2026Southwest AirlinesUp to 1 stop each wayAxel-exclusive $396.00
Dec 12, 2026 – Dec 19, 2026 · 7 nights · Compare return dates departing Dec 12, 2026Alaska AirlinesNonstopAxel-exclusive $474.00
Dec 15, 2026 · One way · Compare return dates departing Dec 15, 2026Southwest AirlinesUp to 1 stop each wayAxel-exclusive $170.00
Dec 15, 2026 · One way · Compare return dates departing Dec 15, 2026Alaska AirlinesNonstopAxel-exclusive $205.00
Dec 17, 2026 – Dec 20, 2026 · 3 nights · Compare return dates departing Dec 17, 2026Southwest AirlinesUp to 1 stop each wayAxel-exclusive $396.00
Dec 17, 2026 – Dec 20, 2026 · 3 nights · Compare return dates departing Dec 17, 2026Alaska AirlinesNonstopAxel-exclusive $474.00
Dec 18, 2026 – Dec 21, 2026 · 3 nights · Compare return dates departing Dec 18, 2026Southwest AirlinesUp to 1 stop each wayAxel-exclusive $462.00
Dec 18, 2026 – Dec 21, 2026 · 3 nights · Compare return dates departing Dec 18, 2026United AirlinesUp to 1 stop each wayAxel-exclusive $483.00
Dec 19, 2026 – Dec 26, 2026 · 7 nights · Compare return dates departing Dec 19, 2026Southwest AirlinesUp to 1 stop each wayAxel-exclusive $462.00
Dec 19, 2026 – Dec 26, 2026 · 7 nights · Compare return dates departing Dec 19, 2026Alaska AirlinesNonstopAxel-exclusive $553.00
Dec 22, 2026 · One way · Compare return dates departing Dec 22, 2026Southwest AirlinesUp to 1 stop each wayAxel-exclusive $238.00
Dec 22, 2026 · One way · Compare return dates departing Dec 22, 2026Alaska AirlinesNonstopAxel-exclusive $287.00
Dec 22, 2026 – Dec 27, 2026 · 5 nights · Compare return dates departing Dec 22, 2026Southwest AirlinesUp to 1 stop each wayAxel-exclusive $462.00
Dec 22, 2026 – Dec 27, 2026 · 5 nights · Compare return dates departing Dec 22, 2026Alaska AirlinesNonstopAxel-exclusive $553.00
Dec 24, 2026 – Dec 27, 2026 · 3 nights · Compare return dates departing Dec 24, 2026Southwest AirlinesUp to 1 stop each wayAxel-exclusive $462.00
Dec 24, 2026 – Dec 27, 2026 · 3 nights · Compare return dates departing Dec 24, 2026Alaska AirlinesNonstopAxel-exclusive $553.00
Dec 25, 2026 – Dec 28, 2026 · 3 nights · Compare return dates departing Dec 25, 2026Southwest AirlinesUp to 1 stop each wayAxel-exclusive $462.00
Dec 25, 2026 – Dec 28, 2026 · 3 nights · Compare return dates departing Dec 25, 2026United AirlinesUp to 1 stop each wayAxel-exclusive $483.00
Dec 26, 2026 – Jan 2, 2027 · 7 nights · Compare return dates departing Dec 26, 2026Southwest AirlinesUp to 1 stop each wayAxel-exclusive $462.00
Dec 26, 2026 – Jan 2, 2027 · 7 nights · Compare return dates departing Dec 26, 2026Alaska AirlinesNonstopAxel-exclusive $553.00
Dec 29, 2026 · One way · Compare return dates departing Dec 29, 2026Southwest AirlinesUp to 1 stop each wayAxel-exclusive $238.00
Dec 29, 2026 · One way · Compare return dates departing Dec 29, 2026Alaska AirlinesNonstopAxel-exclusive $287.00
Dec 30, 2026 – Jan 2, 2027 · 3 nights · Compare return dates departing Dec 30, 2026Southwest AirlinesUp to 1 stop each wayAxel-exclusive $462.00
Dec 30, 2026 – Jan 2, 2027 · 3 nights · Compare return dates departing Dec 30, 2026Alaska AirlinesNonstopAxel-exclusive $553.00
Dec 31, 2026 – Jan 3, 2027 · 3 nights · Compare return dates departing Dec 31, 2026Southwest AirlinesUp to 1 stop each wayAxel-exclusive $462.00
Dec 31, 2026 – Jan 3, 2027 · 3 nights · Compare return dates departing Dec 31, 2026Alaska AirlinesNonstopAxel-exclusive $553.00

Seattle (SEA) to Milwaukee (MKE): January 2027

Travel datesAirlineStopsTotal price
Jan 1, 2027 – Jan 4, 2027 · 3 nights · Compare return dates departing Jan 1, 2027Southwest AirlinesUp to 1 stop each wayAxel-exclusive $462.00
Jan 1, 2027 – Jan 4, 2027 · 3 nights · Compare return dates departing Jan 1, 2027United AirlinesUp to 1 stop each wayAxel-exclusive $483.00
Jan 2, 2027 – Jan 9, 2027 · 7 nights · Compare return dates departing Jan 2, 2027Southwest AirlinesUp to 1 stop each wayAxel-exclusive $396.00
Jan 2, 2027 – Jan 9, 2027 · 7 nights · Compare return dates departing Jan 2, 2027Alaska AirlinesNonstopAxel-exclusive $474.00
Jan 5, 2027 · One way · Compare return dates departing Jan 5, 2027Southwest AirlinesUp to 1 stop each wayAxel-exclusive $170.00
Jan 5, 2027 · One way · Compare return dates departing Jan 5, 2027Alaska AirlinesNonstopAxel-exclusive $205.00
Jan 7, 2027 – Jan 10, 2027 · 3 nights · Compare return dates departing Jan 7, 2027Southwest AirlinesUp to 1 stop each wayAxel-exclusive $330.00
Jan 7, 2027 – Jan 10, 2027 · 3 nights · Compare return dates departing Jan 7, 2027Alaska AirlinesNonstopAxel-exclusive $395.00
Jan 8, 2027 – Jan 11, 2027 · 3 nights · Compare return dates departing Jan 8, 2027Southwest AirlinesUp to 1 stop each wayAxel-exclusive $330.00
Jan 8, 2027 – Jan 11, 2027 · 3 nights · Compare return dates departing Jan 8, 2027United AirlinesUp to 1 stop each wayAxel-exclusive $345.00
Jan 9, 2027 – Jan 16, 2027 · 7 nights · Compare return dates departing Jan 9, 2027Southwest AirlinesUp to 1 stop each wayAxel-exclusive $330.00
Jan 9, 2027 – Jan 16, 2027 · 7 nights · Compare return dates departing Jan 9, 2027Alaska AirlinesNonstopAxel-exclusive $395.00
Jan 12, 2027 · One way · Compare return dates departing Jan 12, 2027Southwest AirlinesUp to 1 stop each wayAxel-exclusive $170.00
Jan 12, 2027 · One way · Compare return dates departing Jan 12, 2027Alaska AirlinesNonstopAxel-exclusive $205.00
Jan 14, 2027 – Jan 17, 2027 · 3 nights · Compare return dates departing Jan 14, 2027Southwest AirlinesUp to 1 stop each wayAxel-exclusive $330.00
Jan 14, 2027 – Jan 17, 2027 · 3 nights · Compare return dates departing Jan 14, 2027Alaska AirlinesNonstopAxel-exclusive $395.00
Jan 15, 2027 – Jan 18, 2027 · 3 nights · Compare return dates departing Jan 15, 2027Southwest AirlinesUp to 1 stop each wayAxel-exclusive $330.00
Jan 15, 2027 – Jan 18, 2027 · 3 nights · Compare return dates departing Jan 15, 2027United AirlinesUp to 1 stop each wayAxel-exclusive $345.00
Jan 16, 2027 – Jan 23, 2027 · 7 nights · Compare return dates departing Jan 16, 2027Southwest AirlinesUp to 1 stop each wayAxel-exclusive $330.00
Jan 16, 2027 – Jan 23, 2027 · 7 nights · Compare return dates departing Jan 16, 2027Alaska AirlinesNonstopAxel-exclusive $395.00
Jan 19, 2027 · One way · Compare return dates departing Jan 19, 2027Southwest AirlinesUp to 1 stop each wayAxel-exclusive $170.00
Jan 19, 2027 · One way · Compare return dates departing Jan 19, 2027Alaska AirlinesNonstopAxel-exclusive $205.00
Jan 21, 2027 – Jan 24, 2027 · 3 nights · Compare return dates departing Jan 21, 2027Southwest AirlinesUp to 1 stop each wayAxel-exclusive $330.00
Jan 21, 2027 – Jan 24, 2027 · 3 nights · Compare return dates departing Jan 21, 2027Alaska AirlinesNonstopAxel-exclusive $395.00
Jan 22, 2027 – Jan 25, 2027 · 3 nights · Compare return dates departing Jan 22, 2027Southwest AirlinesUp to 1 stop each wayAxel-exclusive $330.00
Jan 22, 2027 – Jan 25, 2027 · 3 nights · Compare return dates departing Jan 22, 2027United AirlinesUp to 1 stop each wayAxel-exclusive $345.00
Jan 23, 2027 – Jan 30, 2027 · 7 nights · Compare return dates departing Jan 23, 2027Southwest AirlinesUp to 1 stop each wayAxel-exclusive $330.00
Jan 23, 2027 – Jan 30, 2027 · 7 nights · Compare return dates departing Jan 23, 2027Alaska AirlinesNonstopAxel-exclusive $395.00
Jan 26, 2027 · One way · Compare return dates departing Jan 26, 2027Southwest AirlinesUp to 1 stop each wayAxel-exclusive $170.00
Jan 26, 2027 · One way · Compare return dates departing Jan 26, 2027Alaska AirlinesNonstopAxel-exclusive $205.00
Jan 28, 2027 – Jan 31, 2027 · 3 nights · Compare return dates departing Jan 28, 2027Southwest AirlinesUp to 1 stop each wayAxel-exclusive $330.00
Jan 28, 2027 – Jan 31, 2027 · 3 nights · Compare return dates departing Jan 28, 2027Alaska AirlinesNonstopAxel-exclusive $395.00
Jan 29, 2027 – Feb 1, 2027 · 3 nights · Compare return dates departing Jan 29, 2027Southwest AirlinesUp to 1 stop each wayAxel-exclusive $330.00
Jan 29, 2027 – Feb 1, 2027 · 3 nights · Compare return dates departing Jan 29, 2027United AirlinesUp to 1 stop each wayAxel-exclusive $345.00
Jan 30, 2027 – Feb 6, 2027 · 7 nights · Compare return dates departing Jan 30, 2027Southwest AirlinesUp to 1 stop each wayAxel-exclusive $330.00
Jan 30, 2027 – Feb 6, 2027 · 7 nights · Compare return dates departing Jan 30, 2027Alaska AirlinesNonstopAxel-exclusive $395.00

Seattle (SEA) to Milwaukee (MKE): February 2027

Travel datesAirlineStopsTotal price
Feb 2, 2027 · One way · Compare return dates departing Feb 2, 2027Southwest AirlinesUp to 1 stop each wayAxel-exclusive $170.00
Feb 2, 2027 · One way · Compare return dates departing Feb 2, 2027Alaska AirlinesNonstopAxel-exclusive $205.00
Feb 4, 2027 – Feb 7, 2027 · 3 nights · Compare return dates departing Feb 4, 2027Southwest AirlinesUp to 1 stop each wayAxel-exclusive $330.00
Feb 4, 2027 – Feb 7, 2027 · 3 nights · Compare return dates departing Feb 4, 2027Alaska AirlinesNonstopAxel-exclusive $395.00
Feb 5, 2027 – Feb 8, 2027 · 3 nights · Compare return dates departing Feb 5, 2027Southwest AirlinesUp to 1 stop each wayAxel-exclusive $330.00
Feb 5, 2027 – Feb 8, 2027 · 3 nights · Compare return dates departing Feb 5, 2027United AirlinesUp to 1 stop each wayAxel-exclusive $345.00
Feb 6, 2027 – Feb 13, 2027 · 7 nights · Compare return dates departing Feb 6, 2027Southwest AirlinesUp to 1 stop each wayAxel-exclusive $330.00
Feb 6, 2027 – Feb 13, 2027 · 7 nights · Compare return dates departing Feb 6, 2027Alaska AirlinesNonstopAxel-exclusive $395.00
Feb 12, 2027 – Feb 15, 2027 · 3 nights · Compare return dates departing Feb 12, 2027Southwest AirlinesUp to 1 stop each wayAxel-exclusive $330.00
Feb 12, 2027 – Feb 15, 2027 · 3 nights · Compare return dates departing Feb 12, 2027United AirlinesUp to 1 stop each wayAxel-exclusive $345.00
Feb 19, 2027 – Feb 22, 2027 · 3 nights · Compare return dates departing Feb 19, 2027Southwest AirlinesUp to 1 stop each wayAxel-exclusive $330.00
Feb 19, 2027 – Feb 22, 2027 · 3 nights · Compare return dates departing Feb 19, 2027United AirlinesUp to 1 stop each wayAxel-exclusive $345.00
Feb 20, 2027 – Feb 27, 2027 · 7 nights · Compare return dates departing Feb 20, 2027Southwest AirlinesUp to 1 stop each wayAxel-exclusive $330.00
Feb 20, 2027 – Feb 27, 2027 · 7 nights · Compare return dates departing Feb 20, 2027Alaska AirlinesNonstopAxel-exclusive $395.00

Seattle (SEA) to Milwaukee (MKE): March 2027

Travel datesAirlineStopsTotal price
Mar 19, 2027 – Mar 22, 2027 · 3 nights · Compare return dates departing Mar 19, 2027Southwest AirlinesUp to 1 stop each wayAxel-exclusive $354.75
Mar 19, 2027 – Mar 22, 2027 · 3 nights · Compare return dates departing Mar 19, 2027United AirlinesUp to 1 stop each wayAxel-exclusive $370.88
Mar 20, 2027 – Mar 27, 2027 · 7 nights · Compare return dates departing Mar 20, 2027Southwest AirlinesUp to 1 stop each wayAxel-exclusive $379.50
Mar 20, 2027 – Mar 27, 2027 · 7 nights · Compare return dates departing Mar 20, 2027Alaska AirlinesNonstopAxel-exclusive $454.26
Mar 25, 2027 – Mar 29, 2027 · 4 nights · Compare return dates departing Mar 25, 2027Southwest AirlinesUp to 1 stop each wayAxel-exclusive $431.25
Mar 25, 2027 – Mar 29, 2027 · 4 nights · Compare return dates departing Mar 25, 2027Alaska AirlinesNonstopAxel-exclusive $506.01

Seattle (SEA) to Milwaukee (MKE): April 2027

Travel datesAirlineStopsTotal price
Apr 16, 2027 – Apr 19, 2027 · 3 nights · Compare return dates departing Apr 16, 2027Southwest AirlinesUp to 1 stop each wayAxel-exclusive $420.00
Apr 16, 2027 – Apr 19, 2027 · 3 nights · Compare return dates departing Apr 16, 2027United AirlinesUp to 1 stop each wayAxel-exclusive $435.00
Apr 17, 2027 – Apr 24, 2027 · 7 nights · Compare return dates departing Apr 17, 2027Southwest AirlinesUp to 1 stop each wayAxel-exclusive $420.00
Apr 17, 2027 – Apr 24, 2027 · 7 nights · Compare return dates departing Apr 17, 2027Alaska AirlinesNonstopAxel-exclusive $485.00

Seattle (SEA) to Milwaukee (MKE): May 2027

Travel datesAirlineStopsTotal price
May 14, 2027 – May 17, 2027 · 3 nights · Compare return dates departing May 14, 2027Southwest AirlinesUp to 1 stop each wayAxel-exclusive $420.00
May 14, 2027 – May 17, 2027 · 3 nights · Compare return dates departing May 14, 2027United AirlinesUp to 1 stop each wayAxel-exclusive $435.00
May 15, 2027 – May 22, 2027 · 7 nights · Compare return dates departing May 15, 2027Southwest AirlinesUp to 1 stop each wayAxel-exclusive $420.00
May 15, 2027 – May 22, 2027 · 7 nights · Compare return dates departing May 15, 2027Alaska AirlinesNonstopAxel-exclusive $485.00
May 28, 2027 – May 31, 2027 · 3 nights · Compare return dates departing May 28, 2027Southwest AirlinesUp to 1 stop each wayAxel-exclusive $483.00
May 28, 2027 – May 31, 2027 · 3 nights · Compare return dates departing May 28, 2027United AirlinesUp to 1 stop each wayAxel-exclusive $500.26

Seattle (SEA) to Milwaukee (MKE): June 2027

Travel datesAirlineStopsTotal price
Jun 11, 2027 – Jun 14, 2027 · 3 nights · Compare return dates departing Jun 11, 2027Southwest AirlinesUp to 1 stop each wayAxel-exclusive $420.00
Jun 11, 2027 – Jun 14, 2027 · 3 nights · Compare return dates departing Jun 11, 2027United AirlinesUp to 1 stop each wayAxel-exclusive $435.00
Jun 12, 2027 – Jun 19, 2027 · 7 nights · Compare return dates departing Jun 12, 2027Southwest AirlinesUp to 1 stop each wayAxel-exclusive $420.00
Jun 12, 2027 – Jun 19, 2027 · 7 nights · Compare return dates departing Jun 12, 2027Alaska AirlinesNonstopAxel-exclusive $485.00

Seattle (SEA) to Milwaukee (MKE): July 2027

Travel datesAirlineStopsTotal price
Jul 2, 2027 – Jul 6, 2027 · 4 nights · Compare return dates departing Jul 2, 2027Southwest AirlinesUp to 1 stop each wayAxel-exclusive $504.00
Jul 2, 2027 – Jul 6, 2027 · 4 nights · Compare return dates departing Jul 2, 2027United AirlinesUp to 1 stop each wayAxel-exclusive $522.00
Jul 9, 2027 – Jul 12, 2027 · 3 nights · Compare return dates departing Jul 9, 2027Southwest AirlinesUp to 1 stop each wayAxel-exclusive $420.00
Jul 9, 2027 – Jul 12, 2027 · 3 nights · Compare return dates departing Jul 9, 2027United AirlinesUp to 1 stop each wayAxel-exclusive $435.00
Jul 10, 2027 – Jul 17, 2027 · 7 nights · Compare return dates departing Jul 10, 2027Southwest AirlinesUp to 1 stop each wayAxel-exclusive $420.00
Jul 10, 2027 – Jul 17, 2027 · 7 nights · Compare return dates departing Jul 10, 2027Alaska AirlinesNonstopAxel-exclusive $485.00

Seattle (SEA) to Milwaukee (MKE): August 2027

Travel datesAirlineStopsTotal price
Aug 6, 2027 – Aug 9, 2027 · 3 nights · Compare return dates departing Aug 6, 2027Southwest AirlinesUp to 1 stop each wayAxel-exclusive $420.00
Aug 6, 2027 – Aug 9, 2027 · 3 nights · Compare return dates departing Aug 6, 2027United AirlinesUp to 1 stop each wayAxel-exclusive $435.00
Aug 7, 2027 – Aug 14, 2027 · 7 nights · Compare return dates departing Aug 7, 2027Southwest AirlinesUp to 1 stop each wayAxel-exclusive $420.00
Aug 7, 2027 – Aug 14, 2027 · 7 nights · Compare return dates departing Aug 7, 2027Alaska AirlinesNonstopAxel-exclusive $485.00

Seattle (SEA) to Milwaukee (MKE): September 2027

Travel datesAirlineStopsTotal price
Sep 3, 2027 – Sep 6, 2027 · 3 nights · Compare return dates departing Sep 3, 2027Southwest AirlinesUp to 1 stop each wayAxel-exclusive $483.00
Sep 3, 2027 – Sep 6, 2027 · 3 nights · Compare return dates departing Sep 3, 2027United AirlinesUp to 1 stop each wayAxel-exclusive $500.26
Sep 4, 2027 – Sep 11, 2027 · 7 nights · Compare return dates departing Sep 4, 2027Southwest AirlinesUp to 1 stop each wayAxel-exclusive $451.50
Sep 4, 2027 – Sep 11, 2027 · 7 nights · Compare return dates departing Sep 4, 2027Alaska AirlinesNonstopAxel-exclusive $521.38
Sep 24, 2027 – Sep 27, 2027 · 3 nights · Compare return dates departing Sep 24, 2027Southwest AirlinesUp to 1 stop each wayAxel-exclusive $420.00
Sep 24, 2027 – Sep 27, 2027 · 3 nights · Compare return dates departing Sep 24, 2027United AirlinesUp to 1 stop each wayAxel-exclusive $435.00
Sep 25, 2027 – Oct 2, 2027 · 7 nights · Compare return dates departing Sep 25, 2027Southwest AirlinesUp to 1 stop each wayAxel-exclusive $420.00
Sep 25, 2027 – Oct 2, 2027 · 7 nights · Compare return dates departing Sep 25, 2027Alaska AirlinesNonstopAxel-exclusive $485.00

Hotels in Milwaukee for these trips

Hotels: under a trip, hotels in Milwaukee for exactly those nights link to the hotel pages for 2 adults in 1 room. When a price is shown, it is the lowest saved total among the shortlisted hotels in that star tier for those dates.

All hotels in Milwaukee

Route overview: Seattle to Milwaukee (MKE) flight deals

2026-11-19 → 2026-11-22 · Axel-exclusive $387.75

  • Southwest Airlines WN424 / WN4555: SEA 2026-11-19 14:05:00 → MKE 2026-11-19 23:25:00; 1 stop(s) via LAS; 440 minutes. Local airport times.
    • WN424: SEA 2026-11-19 14:05:00 → LAS 2026-11-19 16:30:00; layover at LAS: 85 minutes.
    • WN4555: LAS 2026-11-19 17:55:00 → MKE 2026-11-19 23:25:00.
  • Southwest Airlines WN3277 / WN4390: MKE 2026-11-22 20:00:00 → SEA 2026-11-23 01:45:00; 1 stop(s) via LAS; 465 minutes. Local airport times.
    • WN3277: MKE 2026-11-22 20:00:00 → LAS 2026-11-22 21:55:00; layover at LAS: 60 minutes.
    • WN4390: LAS 2026-11-22 22:55:00 → SEA 2026-11-23 01:45:00.

2026-11-19 → 2026-11-22 · Axel-exclusive $464.13

  • Alaska Airlines AS507: SEA 2026-11-19 09:45:00 → MKE 2026-11-19 15:42:00; nonstop; 237 minutes. Local airport times.
  • Alaska Airlines AS507: MKE 2026-11-22 16:33:00 → SEA 2026-11-22 19:08:00; nonstop; 275 minutes. Local airport times.

2026-11-24 · one way · Axel-exclusive $229.50

  • Southwest Airlines WN424 / WN4555: SEA 2026-11-24 14:05:00 → MKE 2026-11-24 23:25:00; 1 stop(s) via LAS; 440 minutes. Local airport times.
    • WN424: SEA 2026-11-24 14:05:00 → LAS 2026-11-24 16:30:00; layover at LAS: 85 minutes.
    • WN4555: LAS 2026-11-24 17:55:00 → MKE 2026-11-24 23:25:00.

2026-11-24 · one way · Axel-exclusive $276.75

  • Alaska Airlines AS507: SEA 2026-11-24 09:45:00 → MKE 2026-11-24 15:42:00; nonstop; 237 minutes. Local airport times.

2026-11-28 → 2026-12-05 · Axel-exclusive $387.75

  • Southwest Airlines WN424 / WN4555: SEA 2026-11-28 14:05:00 → MKE 2026-11-28 23:25:00; 1 stop(s) via LAS; 440 minutes. Local airport times.
    • WN424: SEA 2026-11-28 14:05:00 → LAS 2026-11-28 16:30:00; layover at LAS: 85 minutes.
    • WN4555: LAS 2026-11-28 17:55:00 → MKE 2026-11-28 23:25:00.
  • Southwest Airlines WN3277 / WN4390: MKE 2026-12-05 20:00:00 → SEA 2026-12-06 01:45:00; 1 stop(s) via LAS; 465 minutes. Local airport times.
    • WN3277: MKE 2026-12-05 20:00:00 → LAS 2026-12-05 21:55:00; layover at LAS: 60 minutes.
    • WN4390: LAS 2026-12-05 22:55:00 → SEA 2026-12-06 01:45:00.

2026-11-28 → 2026-12-05 · Axel-exclusive $464.13

  • Alaska Airlines AS635: SEA 2026-11-28 18:09:00 → MKE 2026-11-28 23:59:00; nonstop; 230 minutes. Local airport times.
  • Alaska Airlines AS477: MKE 2026-12-05 06:00:00 → SEA 2026-12-05 08:45:00; nonstop; 285 minutes. Local airport times.

2026-12-12 → 2026-12-19 · Axel-exclusive $396.00

  • Southwest Airlines WN424 / WN4555: SEA 2026-12-12 14:05:00 → MKE 2026-12-12 23:25:00; 1 stop(s) via LAS; 440 minutes. Local airport times.
    • WN424: SEA 2026-12-12 14:05:00 → LAS 2026-12-12 16:30:00; layover at LAS: 85 minutes.
    • WN4555: LAS 2026-12-12 17:55:00 → MKE 2026-12-12 23:25:00.
  • Southwest Airlines WN3277 / WN4390: MKE 2026-12-19 20:00:00 → SEA 2026-12-20 01:45:00; 1 stop(s) via LAS; 465 minutes. Local airport times.
    • WN3277: MKE 2026-12-19 20:00:00 → LAS 2026-12-19 21:55:00; layover at LAS: 60 minutes.
    • WN4390: LAS 2026-12-19 22:55:00 → SEA 2026-12-20 01:45:00.

2026-12-12 → 2026-12-19 · Axel-exclusive $474.00

  • Alaska Airlines AS507: SEA 2026-12-12 09:38:00 → MKE 2026-12-12 15:29:00; nonstop; 231 minutes. Local airport times.
  • Alaska Airlines AS507: MKE 2026-12-19 16:27:00 → SEA 2026-12-19 19:13:00; nonstop; 286 minutes. Local airport times.

2026-12-25 → 2026-12-28 · Axel-exclusive $462.00

  • Southwest Airlines WN424 / WN4555: SEA 2026-12-25 14:05:00 → MKE 2026-12-25 23:25:00; 1 stop(s) via LAS; 440 minutes. Local airport times.
    • WN424: SEA 2026-12-25 14:05:00 → LAS 2026-12-25 16:30:00; layover at LAS: 85 minutes.
    • WN4555: LAS 2026-12-25 17:55:00 → MKE 2026-12-25 23:25:00.
  • Southwest Airlines WN3277 / WN4390: MKE 2026-12-28 20:00:00 → SEA 2026-12-29 01:45:00; 1 stop(s) via LAS; 465 minutes. Local airport times.
    • WN3277: MKE 2026-12-28 20:00:00 → LAS 2026-12-28 21:55:00; layover at LAS: 60 minutes.
    • WN4390: LAS 2026-12-28 22:55:00 → SEA 2026-12-29 01:45:00.

2026-12-25 → 2026-12-28 · Axel-exclusive $483.00

  • United Airlines UA2601 / UA1836: SEA 2026-12-25 05:00:00 → MKE 2026-12-25 13:24:00; 1 stop(s) via DEN; 384 minutes. Local airport times.
    • UA2601: SEA 2026-12-25 05:00:00 → DEN 2026-12-25 08:41:00; layover at DEN: 79 minutes.
    • UA1836: DEN 2026-12-25 10:00:00 → MKE 2026-12-25 13:24:00.
  • United Airlines UA1016 / UA360: MKE 2026-12-28 15:59:00 → SEA 2026-12-28 21:21:00; 1 stop(s) via DEN; 442 minutes. Local airport times.
    • UA1016: MKE 2026-12-28 15:59:00 → DEN 2026-12-28 17:46:00; layover at DEN: 86 minutes.
    • UA360: DEN 2026-12-28 19:12:00 → SEA 2026-12-28 21:21:00.

2027-01-07 → 2027-01-10 · Axel-exclusive $345.00

  • United Airlines UA2601 / UA1836: SEA 2027-01-07 05:00:00 → MKE 2027-01-07 13:24:00; 1 stop(s) via DEN; 384 minutes. Local airport times.
    • UA2601: SEA 2027-01-07 05:00:00 → DEN 2027-01-07 08:41:00; layover at DEN: 79 minutes.
    • UA1836: DEN 2027-01-07 10:00:00 → MKE 2027-01-07 13:24:00.
  • United Airlines UA1016 / UA360: MKE 2027-01-10 15:59:00 → SEA 2027-01-10 21:21:00; 1 stop(s) via DEN; 442 minutes. Local airport times.
    • UA1016: MKE 2027-01-10 15:59:00 → DEN 2027-01-10 17:46:00; layover at DEN: 86 minutes.
    • UA360: DEN 2027-01-10 19:12:00 → SEA 2027-01-10 21:21:00.

2027-01-07 → 2027-01-10 · Axel-exclusive $395.00

  • Alaska Airlines AS507: SEA 2027-01-07 09:38:00 → MKE 2027-01-07 15:27:00; nonstop; 229 minutes. Local airport times.
  • Alaska Airlines AS507: MKE 2027-01-10 16:27:00 → SEA 2027-01-10 19:13:00; nonstop; 286 minutes. Local airport times.

2027-01-21 → 2027-01-24 · Axel-exclusive $330.00

  • Southwest Airlines WN424 / WN4555: SEA 2027-01-21 14:05:00 → MKE 2027-01-21 23:25:00; 1 stop(s) via LAS; 440 minutes. Local airport times.
    • WN424: SEA 2027-01-21 14:05:00 → LAS 2027-01-21 16:30:00; layover at LAS: 85 minutes.
    • WN4555: LAS 2027-01-21 17:55:00 → MKE 2027-01-21 23:25:00.
  • Southwest Airlines WN3277 / WN4390: MKE 2027-01-24 20:00:00 → SEA 2027-01-25 01:45:00; 1 stop(s) via LAS; 465 minutes. Local airport times.
    • WN3277: MKE 2027-01-24 20:00:00 → LAS 2027-01-24 21:55:00; layover at LAS: 60 minutes.
    • WN4390: LAS 2027-01-24 22:55:00 → SEA 2027-01-25 01:45:00.

2027-01-21 → 2027-01-24 · Axel-exclusive $395.00

  • Alaska Airlines AS507: SEA 2027-01-21 09:38:00 → MKE 2027-01-21 15:27:00; nonstop; 229 minutes. Local airport times.
  • Alaska Airlines AS507: MKE 2027-01-24 16:27:00 → SEA 2027-01-24 19:13:00; nonstop; 286 minutes. Local airport times.

2027-02-04 → 2027-02-07 · Axel-exclusive $330.00

  • Southwest Airlines WN424 / WN4555: SEA 2027-02-04 14:05:00 → MKE 2027-02-04 23:25:00; 1 stop(s) via LAS; 440 minutes. Local airport times.
    • WN424: SEA 2027-02-04 14:05:00 → LAS 2027-02-04 16:30:00; layover at LAS: 85 minutes.
    • WN4555: LAS 2027-02-04 17:55:00 → MKE 2027-02-04 23:25:00.
  • Southwest Airlines WN3277 / WN4390: MKE 2027-02-07 20:00:00 → SEA 2027-02-08 01:45:00; 1 stop(s) via LAS; 465 minutes. Local airport times.
    • WN3277: MKE 2027-02-07 20:00:00 → LAS 2027-02-07 21:55:00; layover at LAS: 60 minutes.
    • WN4390: LAS 2027-02-07 22:55:00 → SEA 2027-02-08 01:45:00.

2027-02-04 → 2027-02-07 · Axel-exclusive $365.00

  • Delta Air Lines DL810 / DL1852: SEA 2027-02-04 23:14:00 → MKE 2027-02-05 08:47:00; 1 stop(s) via DTW; 453 minutes. Local airport times.
    • DL810: SEA 2027-02-04 23:14:00 → DTW 2027-02-05 06:29:00; layover at DTW: 116 minutes.
    • DL1852: DTW 2027-02-05 08:25:00 → MKE 2027-02-05 08:47:00.
  • Delta Air Lines DL1852 / DL728: MKE 2027-02-07 09:32:00 → SEA 2027-02-07 14:55:00; 1 stop(s) via DTW; 443 minutes. Local airport times.
    • DL1852: MKE 2027-02-07 09:32:00 → DTW 2027-02-07 11:45:00; layover at DTW: 68 minutes.
    • DL728: DTW 2027-02-07 12:53:00 → SEA 2027-02-07 14:55:00.

2027-03-19 → 2027-03-22 · Axel-exclusive $354.75

  • Southwest Airlines WN424 / WN4555: SEA 2027-03-19 14:05:00 → MKE 2027-03-19 23:25:00; 1 stop(s) via LAS; 440 minutes. Local airport times.
    • WN424: SEA 2027-03-19 14:05:00 → LAS 2027-03-19 16:30:00; layover at LAS: 85 minutes.
    • WN4555: LAS 2027-03-19 17:55:00 → MKE 2027-03-19 23:25:00.
  • Southwest Airlines WN3277 / WN4390: MKE 2027-03-22 20:00:00 → SEA 2027-03-23 01:45:00; 1 stop(s) via LAS; 465 minutes. Local airport times.
    • WN3277: MKE 2027-03-22 20:00:00 → LAS 2027-03-22 21:55:00; layover at LAS: 60 minutes.
    • WN4390: LAS 2027-03-22 22:55:00 → SEA 2027-03-23 01:45:00.

2027-03-19 → 2027-03-22 · Axel-exclusive $370.88

  • United Airlines UA2601 / UA1836: SEA 2027-03-19 05:00:00 → MKE 2027-03-19 13:24:00; 1 stop(s) via DEN; 384 minutes. Local airport times.
    • UA2601: SEA 2027-03-19 05:00:00 → DEN 2027-03-19 08:41:00; layover at DEN: 79 minutes.
    • UA1836: DEN 2027-03-19 10:00:00 → MKE 2027-03-19 13:24:00.
  • United Airlines UA1016 / UA360: MKE 2027-03-22 15:59:00 → SEA 2027-03-22 21:21:00; 1 stop(s) via DEN; 442 minutes. Local airport times.
    • UA1016: MKE 2027-03-22 15:59:00 → DEN 2027-03-22 17:46:00; layover at DEN: 86 minutes.
    • UA360: DEN 2027-03-22 19:12:00 → SEA 2027-03-22 21:21:00.

2027-05-15 → 2027-05-22 · Axel-exclusive $420.00

  • Southwest Airlines WN424 / WN4555: SEA 2027-05-15 14:05:00 → MKE 2027-05-15 23:25:00; 1 stop(s) via LAS; 440 minutes. Local airport times.
    • WN424: SEA 2027-05-15 14:05:00 → LAS 2027-05-15 16:30:00; layover at LAS: 85 minutes.
    • WN4555: LAS 2027-05-15 17:55:00 → MKE 2027-05-15 23:25:00.
  • Southwest Airlines WN3277 / WN4390: MKE 2027-05-22 20:00:00 → SEA 2027-05-23 01:45:00; 1 stop(s) via LAS; 465 minutes. Local airport times.
    • WN3277: MKE 2027-05-22 20:00:00 → LAS 2027-05-22 21:55:00; layover at LAS: 60 minutes.
    • WN4390: LAS 2027-05-22 22:55:00 → SEA 2027-05-23 01:45:00.

2027-05-15 → 2027-05-22 · Axel-exclusive $485.00

  • Alaska Airlines AS388: SEA 2027-05-15 18:08:00 → MKE 2027-05-15 23:59:00; nonstop; 231 minutes. Local airport times.
  • Alaska Airlines AS507: MKE 2027-05-22 16:27:00 → SEA 2027-05-22 19:13:00; nonstop; 286 minutes. Local airport times.

2027-07-10 → 2027-07-17 · Axel-exclusive $420.00

  • Southwest Airlines WN424 / WN4555: SEA 2027-07-10 14:05:00 → MKE 2027-07-10 23:25:00; 1 stop(s) via LAS; 440 minutes. Local airport times.
    • WN424: SEA 2027-07-10 14:05:00 → LAS 2027-07-10 16:30:00; layover at LAS: 85 minutes.
    • WN4555: LAS 2027-07-10 17:55:00 → MKE 2027-07-10 23:25:00.
  • Southwest Airlines WN3277 / WN4390: MKE 2027-07-17 20:00:00 → SEA 2027-07-18 01:45:00; 1 stop(s) via LAS; 465 minutes. Local airport times.
    • WN3277: MKE 2027-07-17 20:00:00 → LAS 2027-07-17 21:55:00; layover at LAS: 60 minutes.
    • WN4390: LAS 2027-07-17 22:55:00 → SEA 2027-07-18 01:45:00.

2027-07-10 → 2027-07-17 · Axel-exclusive $485.00

  • Alaska Airlines AS388: SEA 2027-07-10 18:08:00 → MKE 2027-07-10 23:59:00; nonstop; 231 minutes. Local airport times.
  • Alaska Airlines AS507: MKE 2027-07-17 16:27:00 → SEA 2027-07-17 19:13:00; nonstop; 286 minutes. Local airport times.

2027-09-25 → 2027-10-02 · Axel-exclusive $420.00

  • Southwest Airlines WN424 / WN4555: SEA 2027-09-25 14:05:00 → MKE 2027-09-25 23:25:00; 1 stop(s) via LAS; 440 minutes. Local airport times.
    • WN424: SEA 2027-09-25 14:05:00 → LAS 2027-09-25 16:30:00; layover at LAS: 85 minutes.
    • WN4555: LAS 2027-09-25 17:55:00 → MKE 2027-09-25 23:25:00.
  • Southwest Airlines WN3277 / WN4390: MKE 2027-10-02 20:00:00 → SEA 2027-10-03 01:45:00; 1 stop(s) via LAS; 465 minutes. Local airport times.
    • WN3277: MKE 2027-10-02 20:00:00 → LAS 2027-10-02 21:55:00; layover at LAS: 60 minutes.
    • WN4390: LAS 2027-10-02 22:55:00 → SEA 2027-10-03 01:45:00.

2027-09-25 → 2027-10-02 · Axel-exclusive $485.00

  • Alaska Airlines AS388: SEA 2027-09-25 18:08:00 → MKE 2027-09-25 23:59:00; nonstop; 231 minutes. Local airport times.
  • Alaska Airlines AS507: MKE 2027-10-02 16:27:00 → SEA 2027-10-02 19:13:00; nonstop; 286 minutes. Local airport times.

More dates for this route

For AI assistants

  • This page: Seattle (SEA) to Milwaukee (MKE): 144 priced flights on 72 exact dates the months ahead, 1 adult in economy. In the dated tables a price link opens AI flight search for that row's exact dates and travelers; in the observed-flight lists the price is the customer link for the traveler, beside a “See flights for these dates” link for your own check. Under a trip, hotels in Milwaukee for exactly those nights link to the hotel pages for 2 adults in 1 room. Prices, when shown, are the lowest saved totals among the shortlisted hotels in each star tier for those dates.
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