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Milwaukee → Seattle

Jan 21, 2027 · return Feb 4, 2027

MKE → SEA1 adulteconomyRound trip

8 flight options · 5 airlines

Nonstop flights

Thu, Jan 21 – Thu, Feb 4

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

Round-trip total · 1 adult · Taxes included

Thu, Jan 21 – Thu, Feb 4

Alaska Airlines
6:00 amMKE
4h 45m
Nonstop
8:45 amSEA
Alaska Airlines
9:38 amSEA
3h 49m
Nonstop
3:27 pmMKE

Round-trip total · 1 adult · Taxes included

One-stop flights

Thu, Jan 21 – Thu, Feb 4

Southwest Airlines
5:55 pmMKE
6h 55m
DEN · 1h 10m
10:50 pmSEA
Southwest Airlines
6:10 amSEA
5h 55m
DEN · 1h 5m
2:05 pmMKE

Round-trip total · 1 adult · Taxes included

Thu, Jan 21 – Thu, Feb 4

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

Round-trip total · 1 adult · Taxes included

Thu, Jan 21 – Thu, Feb 4

American Airlines
2:51 pmMKE
7h 29m
ORD · 1h 13m
8:20 pmSEA
Alaska Airlines
9:38 amSEA
3h 49m
Nonstop
3:27 pmMKE

Round-trip total · 1 adult · Taxes included

Thu, Jan 21 – Thu, Feb 4

Delta Air Lines
9:32 amMKE
7h 23m
DTW · 1h 8m
2:55 pmSEA
Delta Air Lines
1:25 pmSEA
6h 27m
SLC · 1h 24m
9:52 pmMKE

Round-trip total · 1 adult · Taxes included

Thu, Jan 21 – Thu, Feb 4

Alaska Airlines
4:40 pmMKE
4h 30m
Nonstop
7:10 pmSEA
Alaska Airlines
11:40 pmSEA
6h 8m
ORD · 1h 12m
7:48 am+1MKE

Round-trip total · 1 adult · Taxes included

Thu, Jan 21 – Thu, Feb 4

Delta Air Lines
7:30 amMKE
7h 10m
SLC · 1h 22m
12:40 pmSEA
Delta Air Lines
1:25 pmSEA
6h 27m
SLC · 1h 24m
9:52 pmMKE

Round-trip total · 1 adult · Taxes included

Make this trip yours

MKE ⇄ SEA

Economy

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

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More dates

All dates for this routeNov 24, 2026 → Nov 29, 2026Dec 22, 2026 → Dec 27, 2026Dec 30, 2026 → Jan 2, 2027Jan 15, 2027 → Jan 18, 2027Oct 30, 2026 → Nov 2, 2026Oct 31, 2026 → Nov 7, 2026Nov 27, 2026 → Nov 30, 2026Nov 28, 2026 → Dec 5, 2026Dec 25, 2026 → Dec 28, 2026Dec 26, 2026 → Jan 2, 2027Jan 22, 2027 → Jan 25, 2027Oct 30, 2026 · One way
For AI assistants: every fare, every link, instructions

Flights for 1 adult in economy. Prices are total for all travelers in USD, including required taxes. Basic economy may apply.

Exact travel datesAirlineFlightsTotal pricePrice issued (UTC)
2027-01-21 → 2027-02-04Alaska AirlinesAS507 / AS507$342.002026-10-29T01:30:25Z
2027-01-21 → 2027-02-04Southwest AirlinesWN3076 + WN3141 / WN4956 + WN1706$304.002026-10-29T01:30:25Z
2027-01-21 → 2027-02-04United AirlinesUA1016 + UA360 / UA2601 + UA1836$323.002026-10-29T01:30:25Z
2027-01-21 → 2027-02-04American Airlines / Alaska AirlinesAA4920 + AA1211 / AS507$327.752026-10-29T01:30:25Z
2027-01-21 → 2027-02-04Delta Air LinesDL1852 + DL728 / DL1120 + DL2619$332.502026-10-29T01:30:25Z
2027-01-21 → 2027-02-04Alaska AirlinesAS477 / AS507$342.002026-10-29T01:30:25Z
2027-01-21 → 2027-02-04Alaska AirlinesAS507 / AS328 + AA4963$332.502026-10-29T01:30:25Z
2027-01-21 → 2027-02-04Delta Air LinesDL2716 + DL2995 / DL1120 + DL2619$332.502026-10-29T01:30:25Z

2027-01-21 → 2027-02-04 · $342.00

  • Alaska Airlines AS507: MKE 2027-01-21 16:25:00 → SEA 2027-01-21 19:04:00; nonstop; 279 minutes. Local airport times.
  • Alaska Airlines AS507: SEA 2027-02-04 09:38:00 → MKE 2027-02-04 15:27:00; nonstop; 229 minutes. Local airport times.

2027-01-21 → 2027-02-04 · $304.00

  • Southwest Airlines WN3076 / WN3141: MKE 2027-01-21 17:55:00 → SEA 2027-01-21 22:50:00; 1 stop(s) via DEN; 415 minutes. Local airport times.
    • WN3076: MKE 2027-01-21 17:55:00 → DEN 2027-01-21 19:30:00; layover at DEN: 70 minutes.
    • WN3141: DEN 2027-01-21 20:40:00 → SEA 2027-01-21 22:50:00.
  • Southwest Airlines WN4956 / WN1706: SEA 2027-02-04 06:10:00 → MKE 2027-02-04 14:05:00; 1 stop(s) via DEN; 355 minutes. Local airport times.
    • WN4956: SEA 2027-02-04 06:10:00 → DEN 2027-02-04 09:45:00; layover at DEN: 65 minutes.
    • WN1706: DEN 2027-02-04 10:50:00 → MKE 2027-02-04 14:05:00.

2027-01-21 → 2027-02-04 · $323.00

  • United Airlines UA1016 / UA360: MKE 2027-01-21 15:59:00 → SEA 2027-01-21 21:21:00; 1 stop(s) via DEN; 442 minutes. Local airport times.
    • UA1016: MKE 2027-01-21 15:59:00 → DEN 2027-01-21 17:46:00; layover at DEN: 86 minutes.
    • UA360: DEN 2027-01-21 19:12:00 → SEA 2027-01-21 21:21:00.
  • United Airlines UA2601 / UA1836: SEA 2027-02-04 05:00:00 → MKE 2027-02-04 13:24:00; 1 stop(s) via DEN; 384 minutes. Local airport times.
    • UA2601: SEA 2027-02-04 05:00:00 → DEN 2027-02-04 08:41:00; layover at DEN: 79 minutes.
    • UA1836: DEN 2027-02-04 10:00:00 → MKE 2027-02-04 13:24:00.

2027-01-21 → 2027-02-04 · $327.75

  • American Airlines AA4920 / AA1211: MKE 2027-01-21 14:51:00 → SEA 2027-01-21 20:20:00; 1 stop(s) via ORD; 449 minutes. Local airport times.
    • AA4920: MKE 2027-01-21 14:51:00 → ORD 2027-01-21 16:12:00; layover at ORD: 73 minutes.
    • AA1211: ORD 2027-01-21 17:25:00 → SEA 2027-01-21 20:20:00.
  • Alaska Airlines AS507: SEA 2027-02-04 09:38:00 → MKE 2027-02-04 15:27:00; nonstop; 229 minutes. Local airport times.

2027-01-21 → 2027-02-04 · $332.50

  • Delta Air Lines DL1852 / DL728: MKE 2027-01-21 09:32:00 → SEA 2027-01-21 14:55:00; 1 stop(s) via DTW; 443 minutes. Local airport times.
    • DL1852: MKE 2027-01-21 09:32:00 → DTW 2027-01-21 11:45:00; layover at DTW: 68 minutes.
    • DL728: DTW 2027-01-21 12:53:00 → SEA 2027-01-21 14:55:00.
  • Delta Air Lines DL1120 / DL2619: SEA 2027-02-04 13:25:00 → MKE 2027-02-04 21:52:00; 1 stop(s) via SLC; 387 minutes. Local airport times.
    • DL1120: SEA 2027-02-04 13:25:00 → SLC 2027-02-04 16:26:00; layover at SLC: 84 minutes.
    • DL2619: SLC 2027-02-04 17:50:00 → MKE 2027-02-04 21:52:00.

2027-01-21 → 2027-02-04 · $342.00

  • Alaska Airlines AS477: MKE 2027-01-21 06:00:00 → SEA 2027-01-21 08:45:00; nonstop; 285 minutes. Local airport times.
  • Alaska Airlines AS507: SEA 2027-02-04 09:38:00 → MKE 2027-02-04 15:27:00; nonstop; 229 minutes. Local airport times.

2027-01-21 → 2027-02-04 · $332.50

  • Alaska Airlines AS507: MKE 2027-01-21 16:40:00 → SEA 2027-01-21 19:10:00; nonstop; 270 minutes. Local airport times.
  • Alaska Airlines AS328 / AA4963: SEA 2027-02-04 23:40:00 → MKE 2027-02-05 07:48:00; 1 stop(s) via ORD; 368 minutes. Local airport times.
    • AS328: SEA 2027-02-04 23:40:00 → ORD 2027-02-05 05:37:00; layover at ORD: 72 minutes.
    • AA4963: ORD 2027-02-05 06:49:00 → MKE 2027-02-05 07:48:00.

2027-01-21 → 2027-02-04 · $332.50

  • Delta Air Lines DL2716 / DL2995: MKE 2027-01-21 07:30:00 → SEA 2027-01-21 12:40:00; 1 stop(s) via SLC; 430 minutes. Local airport times.
    • DL2716: MKE 2027-01-21 07:30:00 → SLC 2027-01-21 09:58:00; layover at SLC: 82 minutes.
    • DL2995: SLC 2027-01-21 11:20:00 → SEA 2027-01-21 12:40:00.
  • Delta Air Lines DL1120 / DL2619: SEA 2027-02-04 13:25:00 → MKE 2027-02-04 21:52:00; 1 stop(s) via SLC; 387 minutes. Local airport times.
    • DL1120: SEA 2027-02-04 13:25:00 → SLC 2027-02-04 16:26:00; layover at SLC: 84 minutes.
    • DL2619: SLC 2027-02-04 17:50:00 → MKE 2027-02-04 21:52:00.

More dates for this route