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Route overview: Seattle to Milwaukee (MKE) flight deals

Seattle (SEA) to Milwaukee (MKE), Dec 10, 2026: round trips from $330, one way from $170

Seattle (SEA) to Milwaukee (MKE), Dec 10, 2026: round trips from $330, one way from $170 on Axel, checked Oct 29, 2026. Lowest published fares: $330 round trip, Axel-exclusive, Southwest Airlines, 1 stop, Dec 10–11, 2026; $170 one way, Axel-exclusive, Southwest Airlines, 1 stop, Dec 10, 2026; 1 adult, economy, checked Oct 29, 2026.

SEA → MKE1 adulteconomyOne way and round trips

30 flight options · 2 airlines

Choose your return date

One-way flights and round trips by duration. Flights for 1 adult in economy. Prices are total for all travelers in USD, including required taxes. Basic economy may apply.

December 2026

Flights for your trip

  1. Thu, Dec 10 · 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. Thu, Dec 10 · One way

    Alaska Airlines
    9:38 amSEA
    3h 49m
    Nonstop
    3:27 pmMKE

    One-way total · 1 adult · Taxes included

    Availability is checked when you select these flights.

  3. Thu, Dec 10 – Fri, Dec 11

    Southwest Airlines
    2:05 pmSEA
    7h 20m
    LAS · 1h 25m
    11:25 pmMKE
    Southwest Airlines
    5:55 pmMKE
    6h 55m
    DEN · 1h 10m
    10:50 pmSEA

    Round-trip total · 1 adult · Taxes included

    Availability is checked when you select these flights.

  4. Thu, Dec 10 – Fri, Dec 11

    Alaska Airlines
    9:38 amSEA
    3h 49m
    Nonstop
    3:27 pmMKE
    Alaska Airlines
    4:25 pmMKE
    4h 39m
    Nonstop
    7:04 pmSEA

    Round-trip total · 1 adult · Taxes included

    Availability is checked when you select these flights.

  5. Thu, Dec 10 – Sat, Dec 12

    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. Thu, Dec 10 – Sat, Dec 12

    Alaska Airlines
    9:38 amSEA
    3h 49m
    Nonstop
    3:27 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.

  7. Thu, Dec 10 – Sun, Dec 13

    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, Dec 10 – Sun, Dec 13

    Alaska Airlines
    9:38 amSEA
    3h 49m
    Nonstop
    3:27 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.

  9. Thu, Dec 10 – Mon, Dec 14

    Southwest Airlines
    2:05 pmSEA
    7h 20m
    LAS · 1h 25m
    11:25 pmMKE
    Southwest Airlines
    5:55 pmMKE
    6h 55m
    DEN · 1h 10m
    10:50 pmSEA

    Round-trip total · 1 adult · Taxes included

    Availability is checked when you select these flights.

  10. Thu, Dec 10 – Mon, Dec 14

    Alaska Airlines
    9:38 amSEA
    3h 49m
    Nonstop
    3:27 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.

  11. Thu, Dec 10 – Wed, Dec 16

    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. Thu, Dec 10 – Wed, Dec 16

    Alaska Airlines
    9:38 amSEA
    3h 49m
    Nonstop
    3:27 pmMKE
    Alaska Airlines
    4:40 pmMKE
    4h 30m
    Nonstop
    7:10 pmSEA

    Round-trip total · 1 adult · Taxes included

    Availability is checked when you select these flights.

  13. Thu, Dec 10 – Thu, Dec 17

    Southwest Airlines
    2:05 pmSEA
    7h 20m
    LAS · 1h 25m
    11:25 pmMKE
    Southwest Airlines
    5:55 pmMKE
    6h 55m
    DEN · 1h 10m
    10:50 pmSEA

    Round-trip total · 1 adult · Taxes included

    Availability is checked when you select these flights.

  14. Thu, Dec 10 – Thu, Dec 17

    Alaska Airlines
    9:38 amSEA
    3h 49m
    Nonstop
    3:27 pmMKE
    Alaska Airlines
    4:25 pmMKE
    4h 39m
    Nonstop
    7:04 pmSEA

    Round-trip total · 1 adult · Taxes included

    Availability is checked when you select these flights.

  15. Thu, Dec 10 – Fri, Dec 18

    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.

  16. Thu, Dec 10 – Fri, Dec 18

    Alaska Airlines
    9:38 amSEA
    3h 49m
    Nonstop
    3:27 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.

  17. Thu, Dec 10 – Sun, Dec 20

    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.

  18. Thu, Dec 10 – Sun, Dec 20

    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.

  19. Thu, Dec 10 – Mon, Dec 21

    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.

  20. Thu, Dec 10 – Mon, Dec 21

    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.

  21. Thu, Dec 10 – Tue, Dec 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.

  22. Thu, Dec 10 – Tue, Dec 22

    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.

  23. Thu, Dec 10 – Thu, Dec 24

    Southwest Airlines
    2:05 pmSEA
    7h 20m
    LAS · 1h 25m
    11:25 pmMKE
    Southwest Airlines
    5:55 pmMKE
    6h 55m
    DEN · 1h 10m
    10:50 pmSEA

    Round-trip total · 1 adult · Taxes included

    Availability is checked when you select these flights.

  24. Thu, Dec 10 – Thu, Dec 24

    Alaska Airlines
    9:38 amSEA
    3h 49m
    Nonstop
    3:27 pmMKE
    Alaska Airlines
    4:25 pmMKE
    4h 39m
    Nonstop
    7:04 pmSEA

    Round-trip total · 1 adult · Taxes included

    Availability is checked when you select these flights.

Swipe to see 23 more recent deals.

1 of 24

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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Explore this route

For AI assistants: every fare, every link, instructions

Seattle (SEA) to Milwaukee (MKE), Dec 10, 2026: round trips from $330, one way from $170 on Axel, checked Oct 29, 2026. Lowest published fares: $330 round trip, Axel-exclusive, Southwest Airlines, 1 stop, Dec 10–11, 2026; $170 one way, Axel-exclusive, Southwest Airlines, 1 stop, Dec 10, 2026; 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.

Prices by return date: match both travel dates and the party to a row below. Each total is for that exact trip, issued at the time shown.

Date links open published trip details for exploration. Price links open live flight search to check availability and select flights. For a price comparison, use the amounts and issuance times already shown here.

Exact travel datesAirlineFlightsTimes, duration, stopsTotal pricePrice issued (UTC)
2026-12-10 · one wayAlaska AirlinesAS50709:38:00→15:27:00 3h 49m nonstopAxel-exclusive $205.002026-10-29T01:16:04Z
2026-12-10 · one waySouthwest AirlinesWN424 + WN455514:05:00→23:25:00 7h 20m 1 stop via LASAxel-exclusive $170.002026-10-29T01:16:04Z
2026-12-10 → 2026-12-11Alaska AirlinesAS507 / AS50709:38:00→15:27:00 3h 49m nonstop · 16:25:00→19:04:00 4h 39m nonstopAxel-exclusive $395.002026-10-29T01:16:04Z
2026-12-10 → 2026-12-11Southwest AirlinesWN424 + WN4555 / WN3076 + WN314114:05:00→23:25:00 7h 20m 1 stop via LAS · 17:55:00→22:50:00 6h 55m 1 stop via DENAxel-exclusive $330.002026-10-29T01:16:04Z
2026-12-10 → 2026-12-12Alaska AirlinesAS507 / AS47709:38:00→15:27:00 3h 49m nonstop · 06:00:00→08:45:00 4h 45m nonstopAxel-exclusive $395.002026-10-29T01:16:04Z
2026-12-10 → 2026-12-12Southwest AirlinesWN424 + WN4555 / WN3277 + WN439014:05:00→23:25:00 7h 20m 1 stop via LAS · 20:00:00→01:45:00 7h 45m 1 stop via LASAxel-exclusive $330.002026-10-29T01:16:04Z
2026-12-10 → 2026-12-13Alaska AirlinesAS507 / AS47709:38:00→15:27:00 3h 49m nonstop · 06:00:00→08:45:00 4h 45m nonstopAxel-exclusive $395.002026-10-29T01:16:04Z
2026-12-10 → 2026-12-13Southwest AirlinesWN424 + WN4555 / WN3277 + WN439014:05:00→23:25:00 7h 20m 1 stop via LAS · 20:00:00→01:45:00 7h 45m 1 stop via LASAxel-exclusive $330.002026-10-29T01:16:04Z
2026-12-10 → 2026-12-14Alaska AirlinesAS507 / AS47709:38:00→15:27:00 3h 49m nonstop · 06:00:00→08:45:00 4h 45m nonstopAxel-exclusive $395.002026-10-29T01:16:04Z
2026-12-10 → 2026-12-14Southwest AirlinesWN424 + WN4555 / WN3076 + WN314114:05:00→23:25:00 7h 20m 1 stop via LAS · 17:55:00→22:50:00 6h 55m 1 stop via DENAxel-exclusive $330.002026-10-29T01:16:04Z
2026-12-10 → 2026-12-15Alaska AirlinesAS507 / AS50709:38:00→15:27:00 3h 49m nonstop · 16:27:00→19:13:00 4h 46m nonstopAxel-exclusive $395.002026-10-29T01:16:04Z
2026-12-10 → 2026-12-15Southwest AirlinesWN424 + WN4555 / WN3277 + WN439014:05:00→23:25:00 7h 20m 1 stop via LAS · 20:00:00→01:45:00 7h 45m 1 stop via LASAxel-exclusive $330.002026-10-29T01:16:04Z
2026-12-10 → 2026-12-16Alaska AirlinesAS507 / AS50709:38:00→15:27:00 3h 49m nonstop · 16:40:00→19:10:00 4h 30m nonstopAxel-exclusive $395.002026-10-29T01:16:04Z
2026-12-10 → 2026-12-16Southwest AirlinesWN424 + WN4555 / WN3277 + WN439014:05:00→23:25:00 7h 20m 1 stop via LAS · 20:00:00→01:45:00 7h 45m 1 stop via LASAxel-exclusive $330.002026-10-29T01:16:04Z
2026-12-10 → 2026-12-17Alaska AirlinesAS507 / AS50709:38:00→15:27:00 3h 49m nonstop · 16:25:00→19:04:00 4h 39m nonstopAxel-exclusive $395.002026-10-29T01:16:04Z
2026-12-10 → 2026-12-17Southwest AirlinesWN424 + WN4555 / WN3076 + WN314114:05:00→23:25:00 7h 20m 1 stop via LAS · 17:55:00→22:50:00 6h 55m 1 stop via DENAxel-exclusive $330.002026-10-29T01:16:04Z
2026-12-10 → 2026-12-18Alaska AirlinesAS507 / AS47709:38:00→15:27:00 3h 49m nonstop · 06:00:00→08:45:00 4h 45m nonstopAxel-exclusive $474.002026-10-29T01:16:04Z
2026-12-10 → 2026-12-18Southwest AirlinesWN424 + WN4555 / WN3277 + WN439014:05:00→23:25:00 7h 20m 1 stop via LAS · 20:00:00→01:45:00 7h 45m 1 stop via LASAxel-exclusive $396.002026-10-29T01:16:04Z
2026-12-10 → 2026-12-19Alaska AirlinesAS507 / AS50709:38:00→15:27:00 3h 49m nonstop · 16:27:00→19:13:00 4h 46m nonstopAxel-exclusive $474.002026-10-29T01:16:04Z
2026-12-10 → 2026-12-19Southwest AirlinesWN424 + WN4555 / WN3277 + WN439014:05:00→23:25:00 7h 20m 1 stop via LAS · 20:00:00→01:45:00 7h 45m 1 stop via LASAxel-exclusive $396.002026-10-29T01:16:04Z
2026-12-10 → 2026-12-20Alaska AirlinesAS507 / AS50709:38:00→15:27:00 3h 49m nonstop · 16:27:00→19:13:00 4h 46m nonstopAxel-exclusive $474.002026-10-29T01:16:04Z
2026-12-10 → 2026-12-20Southwest AirlinesWN424 + WN4555 / WN3277 + WN439014:05:00→23:25:00 7h 20m 1 stop via LAS · 20:00:00→01:45:00 7h 45m 1 stop via LASAxel-exclusive $396.002026-10-29T01:16:04Z
2026-12-10 → 2026-12-21Alaska AirlinesAS507 / AS50709:38:00→15:27:00 3h 49m nonstop · 16:27:00→19:13:00 4h 46m nonstopAxel-exclusive $474.002026-10-29T01:16:04Z
2026-12-10 → 2026-12-21Southwest AirlinesWN424 + WN4555 / WN3277 + WN439014:05:00→23:25:00 7h 20m 1 stop via LAS · 20:00:00→01:45:00 7h 45m 1 stop via LASAxel-exclusive $396.002026-10-29T01:16:04Z
2026-12-10 → 2026-12-22Alaska AirlinesAS507 / AS50709:38:00→15:27:00 3h 49m nonstop · 16:27:00→19:13:00 4h 46m nonstopAxel-exclusive $474.002026-10-29T01:16:04Z
2026-12-10 → 2026-12-22Southwest AirlinesWN424 + WN4555 / WN3277 + WN439014:05:00→23:25:00 7h 20m 1 stop via LAS · 20:00:00→01:45:00 7h 45m 1 stop via LASAxel-exclusive $396.002026-10-29T01:16:04Z
2026-12-10 → 2026-12-23Alaska AirlinesAS507 / AS50709:38:00→15:27:00 3h 49m nonstop · 16:40:00→19:10:00 4h 30m nonstopAxel-exclusive $474.002026-10-29T01:16:04Z
2026-12-10 → 2026-12-23Southwest AirlinesWN424 + WN4555 / WN3277 + WN439014:05:00→23:25:00 7h 20m 1 stop via LAS · 20:00:00→01:45:00 7h 45m 1 stop via LASAxel-exclusive $396.002026-10-29T01:16:04Z
2026-12-10 → 2026-12-24Alaska AirlinesAS507 / AS50709:38:00→15:27:00 3h 49m nonstop · 16:25:00→19:04:00 4h 39m nonstopAxel-exclusive $474.002026-10-29T01:16:04Z
2026-12-10 → 2026-12-24Southwest AirlinesWN424 + WN4555 / WN3076 + WN314114:05:00→23:25:00 7h 20m 1 stop via LAS · 17:55:00→22:50:00 6h 55m 1 stop via DENAxel-exclusive $396.002026-10-29T01:16:04Z

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

2026-12-10 · one way · Axel-exclusive $170.00

  • Southwest Airlines WN424 / WN4555: SEA 2026-12-10 14:05:00 → MKE 2026-12-10 23:25:00; 1 stop(s) via LAS; 440 minutes. Local airport times.
    • WN424: SEA 2026-12-10 14:05:00 → LAS 2026-12-10 16:30:00; layover at LAS: 85 minutes.
    • WN4555: LAS 2026-12-10 17:55:00 → MKE 2026-12-10 23:25:00.

2026-12-10 · one way · Axel-exclusive $205.00

  • Alaska Airlines AS507: SEA 2026-12-10 09:38:00 → MKE 2026-12-10 15:27:00; nonstop; 229 minutes. Local airport times.

2026-12-10 → 2026-12-11 · Axel-exclusive $330.00

  • Southwest Airlines WN424 / WN4555: SEA 2026-12-10 14:05:00 → MKE 2026-12-10 23:25:00; 1 stop(s) via LAS; 440 minutes. Local airport times.
    • WN424: SEA 2026-12-10 14:05:00 → LAS 2026-12-10 16:30:00; layover at LAS: 85 minutes.
    • WN4555: LAS 2026-12-10 17:55:00 → MKE 2026-12-10 23:25:00.
  • Southwest Airlines WN3076 / WN3141: MKE 2026-12-11 17:55:00 → SEA 2026-12-11 22:50:00; 1 stop(s) via DEN; 415 minutes. Local airport times.
    • WN3076: MKE 2026-12-11 17:55:00 → DEN 2026-12-11 19:30:00; layover at DEN: 70 minutes.
    • WN3141: DEN 2026-12-11 20:40:00 → SEA 2026-12-11 22:50:00.

2026-12-10 → 2026-12-11 · Axel-exclusive $395.00

  • Alaska Airlines AS507: SEA 2026-12-10 09:38:00 → MKE 2026-12-10 15:27:00; nonstop; 229 minutes. Local airport times.
  • Alaska Airlines AS507: MKE 2026-12-11 16:25:00 → SEA 2026-12-11 19:04:00; nonstop; 279 minutes. Local airport times.

2026-12-10 → 2026-12-12 · Axel-exclusive $330.00

  • Southwest Airlines WN424 / WN4555: SEA 2026-12-10 14:05:00 → MKE 2026-12-10 23:25:00; 1 stop(s) via LAS; 440 minutes. Local airport times.
    • WN424: SEA 2026-12-10 14:05:00 → LAS 2026-12-10 16:30:00; layover at LAS: 85 minutes.
    • WN4555: LAS 2026-12-10 17:55:00 → MKE 2026-12-10 23:25:00.
  • Southwest Airlines WN3277 / WN4390: MKE 2026-12-12 20:00:00 → SEA 2026-12-13 01:45:00; 1 stop(s) via LAS; 465 minutes. Local airport times.
    • WN3277: MKE 2026-12-12 20:00:00 → LAS 2026-12-12 21:55:00; layover at LAS: 60 minutes.
    • WN4390: LAS 2026-12-12 22:55:00 → SEA 2026-12-13 01:45:00.

2026-12-10 → 2026-12-12 · Axel-exclusive $395.00

  • Alaska Airlines AS507: SEA 2026-12-10 09:38:00 → MKE 2026-12-10 15:27:00; nonstop; 229 minutes. Local airport times.
  • Alaska Airlines AS477: MKE 2026-12-12 06:00:00 → SEA 2026-12-12 08:45:00; nonstop; 285 minutes. Local airport times.

2026-12-10 → 2026-12-13 · Axel-exclusive $330.00

  • Southwest Airlines WN424 / WN4555: SEA 2026-12-10 14:05:00 → MKE 2026-12-10 23:25:00; 1 stop(s) via LAS; 440 minutes. Local airport times.
    • WN424: SEA 2026-12-10 14:05:00 → LAS 2026-12-10 16:30:00; layover at LAS: 85 minutes.
    • WN4555: LAS 2026-12-10 17:55:00 → MKE 2026-12-10 23:25:00.
  • Southwest Airlines WN3277 / WN4390: MKE 2026-12-13 20:00:00 → SEA 2026-12-14 01:45:00; 1 stop(s) via LAS; 465 minutes. Local airport times.
    • WN3277: MKE 2026-12-13 20:00:00 → LAS 2026-12-13 21:55:00; layover at LAS: 60 minutes.
    • WN4390: LAS 2026-12-13 22:55:00 → SEA 2026-12-14 01:45:00.

2026-12-10 → 2026-12-13 · Axel-exclusive $395.00

  • Alaska Airlines AS507: SEA 2026-12-10 09:38:00 → MKE 2026-12-10 15:27:00; nonstop; 229 minutes. Local airport times.
  • Alaska Airlines AS477: MKE 2026-12-13 06:00:00 → SEA 2026-12-13 08:45:00; nonstop; 285 minutes. Local airport times.

2026-12-10 → 2026-12-14 · Axel-exclusive $330.00

  • Southwest Airlines WN424 / WN4555: SEA 2026-12-10 14:05:00 → MKE 2026-12-10 23:25:00; 1 stop(s) via LAS; 440 minutes. Local airport times.
    • WN424: SEA 2026-12-10 14:05:00 → LAS 2026-12-10 16:30:00; layover at LAS: 85 minutes.
    • WN4555: LAS 2026-12-10 17:55:00 → MKE 2026-12-10 23:25:00.
  • Southwest Airlines WN3076 / WN3141: MKE 2026-12-14 17:55:00 → SEA 2026-12-14 22:50:00; 1 stop(s) via DEN; 415 minutes. Local airport times.
    • WN3076: MKE 2026-12-14 17:55:00 → DEN 2026-12-14 19:30:00; layover at DEN: 70 minutes.
    • WN3141: DEN 2026-12-14 20:40:00 → SEA 2026-12-14 22:50:00.

2026-12-10 → 2026-12-14 · Axel-exclusive $395.00

  • Alaska Airlines AS507: SEA 2026-12-10 09:38:00 → MKE 2026-12-10 15:27:00; nonstop; 229 minutes. Local airport times.
  • Alaska Airlines AS477: MKE 2026-12-14 06:00:00 → SEA 2026-12-14 08:45:00; nonstop; 285 minutes. Local airport times.

2026-12-10 → 2026-12-16 · Axel-exclusive $330.00

  • Southwest Airlines WN424 / WN4555: SEA 2026-12-10 14:05:00 → MKE 2026-12-10 23:25:00; 1 stop(s) via LAS; 440 minutes. Local airport times.
    • WN424: SEA 2026-12-10 14:05:00 → LAS 2026-12-10 16:30:00; layover at LAS: 85 minutes.
    • WN4555: LAS 2026-12-10 17:55:00 → MKE 2026-12-10 23:25:00.
  • Southwest Airlines WN3277 / WN4390: MKE 2026-12-16 20:00:00 → SEA 2026-12-17 01:45:00; 1 stop(s) via LAS; 465 minutes. Local airport times.
    • WN3277: MKE 2026-12-16 20:00:00 → LAS 2026-12-16 21:55:00; layover at LAS: 60 minutes.
    • WN4390: LAS 2026-12-16 22:55:00 → SEA 2026-12-17 01:45:00.

2026-12-10 → 2026-12-16 · Axel-exclusive $395.00

  • Alaska Airlines AS507: SEA 2026-12-10 09:38:00 → MKE 2026-12-10 15:27:00; nonstop; 229 minutes. Local airport times.
  • Alaska Airlines AS507: MKE 2026-12-16 16:40:00 → SEA 2026-12-16 19:10:00; nonstop; 270 minutes. Local airport times.

2026-12-10 → 2026-12-17 · Axel-exclusive $330.00

  • Southwest Airlines WN424 / WN4555: SEA 2026-12-10 14:05:00 → MKE 2026-12-10 23:25:00; 1 stop(s) via LAS; 440 minutes. Local airport times.
    • WN424: SEA 2026-12-10 14:05:00 → LAS 2026-12-10 16:30:00; layover at LAS: 85 minutes.
    • WN4555: LAS 2026-12-10 17:55:00 → MKE 2026-12-10 23:25:00.
  • Southwest Airlines WN3076 / WN3141: MKE 2026-12-17 17:55:00 → SEA 2026-12-17 22:50:00; 1 stop(s) via DEN; 415 minutes. Local airport times.
    • WN3076: MKE 2026-12-17 17:55:00 → DEN 2026-12-17 19:30:00; layover at DEN: 70 minutes.
    • WN3141: DEN 2026-12-17 20:40:00 → SEA 2026-12-17 22:50:00.

2026-12-10 → 2026-12-17 · Axel-exclusive $395.00

  • Alaska Airlines AS507: SEA 2026-12-10 09:38:00 → MKE 2026-12-10 15:27:00; nonstop; 229 minutes. Local airport times.
  • Alaska Airlines AS507: MKE 2026-12-17 16:25:00 → SEA 2026-12-17 19:04:00; nonstop; 279 minutes. Local airport times.

2026-12-10 → 2026-12-18 · Axel-exclusive $396.00

  • Southwest Airlines WN424 / WN4555: SEA 2026-12-10 14:05:00 → MKE 2026-12-10 23:25:00; 1 stop(s) via LAS; 440 minutes. Local airport times.
    • WN424: SEA 2026-12-10 14:05:00 → LAS 2026-12-10 16:30:00; layover at LAS: 85 minutes.
    • WN4555: LAS 2026-12-10 17:55:00 → MKE 2026-12-10 23:25:00.
  • Southwest Airlines WN3277 / WN4390: MKE 2026-12-18 20:00:00 → SEA 2026-12-19 01:45:00; 1 stop(s) via LAS; 465 minutes. Local airport times.
    • WN3277: MKE 2026-12-18 20:00:00 → LAS 2026-12-18 21:55:00; layover at LAS: 60 minutes.
    • WN4390: LAS 2026-12-18 22:55:00 → SEA 2026-12-19 01:45:00.

2026-12-10 → 2026-12-18 · Axel-exclusive $474.00

  • Alaska Airlines AS507: SEA 2026-12-10 09:38:00 → MKE 2026-12-10 15:27:00; nonstop; 229 minutes. Local airport times.
  • Alaska Airlines AS477: MKE 2026-12-18 06:00:00 → SEA 2026-12-18 08:45:00; nonstop; 285 minutes. Local airport times.

2026-12-10 → 2026-12-20 · Axel-exclusive $396.00

  • Southwest Airlines WN424 / WN4555: SEA 2026-12-10 14:05:00 → MKE 2026-12-10 23:25:00; 1 stop(s) via LAS; 440 minutes. Local airport times.
    • WN424: SEA 2026-12-10 14:05:00 → LAS 2026-12-10 16:30:00; layover at LAS: 85 minutes.
    • WN4555: LAS 2026-12-10 17:55:00 → MKE 2026-12-10 23:25:00.
  • Southwest Airlines WN3277 / WN4390: MKE 2026-12-20 20:00:00 → SEA 2026-12-21 01:45:00; 1 stop(s) via LAS; 465 minutes. Local airport times.
    • WN3277: MKE 2026-12-20 20:00:00 → LAS 2026-12-20 21:55:00; layover at LAS: 60 minutes.
    • WN4390: LAS 2026-12-20 22:55:00 → SEA 2026-12-21 01:45:00.

2026-12-10 → 2026-12-20 · Axel-exclusive $474.00

  • Alaska Airlines AS507: SEA 2026-12-10 09:38:00 → MKE 2026-12-10 15:27:00; nonstop; 229 minutes. Local airport times.
  • Alaska Airlines AS507: MKE 2026-12-20 16:27:00 → SEA 2026-12-20 19:13:00; nonstop; 286 minutes. Local airport times.

2026-12-10 → 2026-12-21 · Axel-exclusive $396.00

  • Southwest Airlines WN424 / WN4555: SEA 2026-12-10 14:05:00 → MKE 2026-12-10 23:25:00; 1 stop(s) via LAS; 440 minutes. Local airport times.
    • WN424: SEA 2026-12-10 14:05:00 → LAS 2026-12-10 16:30:00; layover at LAS: 85 minutes.
    • WN4555: LAS 2026-12-10 17:55:00 → MKE 2026-12-10 23:25:00.
  • Southwest Airlines WN3277 / WN4390: MKE 2026-12-21 20:00:00 → SEA 2026-12-22 01:45:00; 1 stop(s) via LAS; 465 minutes. Local airport times.
    • WN3277: MKE 2026-12-21 20:00:00 → LAS 2026-12-21 21:55:00; layover at LAS: 60 minutes.
    • WN4390: LAS 2026-12-21 22:55:00 → SEA 2026-12-22 01:45:00.

2026-12-10 → 2026-12-21 · Axel-exclusive $474.00

  • Alaska Airlines AS507: SEA 2026-12-10 09:38:00 → MKE 2026-12-10 15:27:00; nonstop; 229 minutes. Local airport times.
  • Alaska Airlines AS507: MKE 2026-12-21 16:27:00 → SEA 2026-12-21 19:13:00; nonstop; 286 minutes. Local airport times.

2026-12-10 → 2026-12-22 · Axel-exclusive $396.00

  • Southwest Airlines WN424 / WN4555: SEA 2026-12-10 14:05:00 → MKE 2026-12-10 23:25:00; 1 stop(s) via LAS; 440 minutes. Local airport times.
    • WN424: SEA 2026-12-10 14:05:00 → LAS 2026-12-10 16:30:00; layover at LAS: 85 minutes.
    • WN4555: LAS 2026-12-10 17:55:00 → MKE 2026-12-10 23:25:00.
  • Southwest Airlines WN3277 / WN4390: MKE 2026-12-22 20:00:00 → SEA 2026-12-23 01:45:00; 1 stop(s) via LAS; 465 minutes. Local airport times.
    • WN3277: MKE 2026-12-22 20:00:00 → LAS 2026-12-22 21:55:00; layover at LAS: 60 minutes.
    • WN4390: LAS 2026-12-22 22:55:00 → SEA 2026-12-23 01:45:00.

2026-12-10 → 2026-12-22 · Axel-exclusive $474.00

  • Alaska Airlines AS507: SEA 2026-12-10 09:38:00 → MKE 2026-12-10 15:27:00; nonstop; 229 minutes. Local airport times.
  • Alaska Airlines AS507: MKE 2026-12-22 16:27:00 → SEA 2026-12-22 19:13:00; nonstop; 286 minutes. Local airport times.

2026-12-10 → 2026-12-24 · Axel-exclusive $396.00

  • Southwest Airlines WN424 / WN4555: SEA 2026-12-10 14:05:00 → MKE 2026-12-10 23:25:00; 1 stop(s) via LAS; 440 minutes. Local airport times.
    • WN424: SEA 2026-12-10 14:05:00 → LAS 2026-12-10 16:30:00; layover at LAS: 85 minutes.
    • WN4555: LAS 2026-12-10 17:55:00 → MKE 2026-12-10 23:25:00.
  • Southwest Airlines WN3076 / WN3141: MKE 2026-12-24 17:55:00 → SEA 2026-12-24 22:50:00; 1 stop(s) via DEN; 415 minutes. Local airport times.
    • WN3076: MKE 2026-12-24 17:55:00 → DEN 2026-12-24 19:30:00; layover at DEN: 70 minutes.
    • WN3141: DEN 2026-12-24 20:40:00 → SEA 2026-12-24 22:50:00.

2026-12-10 → 2026-12-24 · Axel-exclusive $474.00

  • Alaska Airlines AS507: SEA 2026-12-10 09:38:00 → MKE 2026-12-10 15:27:00; nonstop; 229 minutes. Local airport times.
  • Alaska Airlines AS507: MKE 2026-12-24 16:25:00 → SEA 2026-12-24 19:04:00; nonstop; 279 minutes. Local airport times.

Explore this route

For AI assistants

  • This page: Seattle (SEA) to Milwaukee (MKE) · Dec 10, 2026 · choose your return date: 1 adult in economy, every priced fare with its flights, times and total, each with the time its price was issued. 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.
  • Next: each row is one exact trip for this departure (both dates with the year, the total and the time its price was issued); its exact-trip price link opens the live search for those dates and travelers, where the booking link and the current total are. Other durations or travelers are not priced here: Choose travelers and dates prices the requested trip.
  • Follow supplied links. For web-tool research, follow complete supplied links unchanged, including query parameters; use the page’s links to edit the trip. Constructed URLs may be rejected before reaching Axel. A completed fresh trip opens flight results first. Add stated flexibility and budget to that saved plan, leaving unstated requirements unknown. Edits create a new snapshot; use its results and review links.
  • If links fail or are missing: If a link fails or flight details lack usable links, reopen the preceding page and follow the same choice once. Keep refreshed links unchanged and preserve the trip and selections. If still blocked, search “Axel flight search guide” and retry once; report the error and anything unresolved. Recovery: Axel Seattle to Milwaukee (MKE) flight deals · Flight search guide.
  • Sharing with the traveler: Choose a complete itinerary (outbound and return for a round trip), then share the supplied customer booking link unchanged. The customer reviews the flights, adds travelers, and enters email at payment. Do not collect email in chat. Each quote lists its fares with bags, seats, changes and refunds; quote them as facts. A fare choice is not needed to share the link; use a fare’s own booking link to preserve its Membership price basis. Ask only for essential missing trip details. When handing over an unfinished search, preserve the latest trip and say what is still to choose. If no supplied link matches the latest trip, construct https://helloaxel.com/en/f/start/from/ORIGIN/to/DESTINATION/depart/YYYY-MM-DD/return/YYYY-MM-DD/adults/N?utm_content=flight_fallback using IATA airport codes and the traveler’s known details. Omit unknowns; for one way replace /return/YYYY-MM-DD with /trip/oneway. Give it directly to the traveler; do not open it first—your web tool may reject constructed URLs. Complete links open Flight Guide and start searching. Preferences and advanced options.