Cheap flights from Milwaukee to Blake Island from CA $132

View CA $132 flight on Mon, Dec. 8, 2025Opens in a new window

Popular airlines from Milwaukee to Blake Island

  • Alaska Airlines

    Alaska Airlines

  • American Airlines

    American Airlines

  • Delta

    Delta

  • Plan, book, fly with confidence

  • trending down icon

    Be in the know

    Get alerts if flight prices drop or rise*
  • bex rewards loyalty icon

    Book smarter

    Save up to 30% on select hotels after you book a flight*
  • payments icon

    Earn twice

    Earn your airline miles on top of our rewards
    Sign in

Cheap flights from Milwaukee (MKE) to Blake Island (SEA)

Prices were available within the past 7 days and start at CA $132 for one-way flights and CA $267 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Delta
Sun, Aug. 31 - Thu, Sep. 4
MKE
Milwaukee
SEA
Seattle
CA $267 Roundtrip, found 1 day ago
CA $267
Roundtrip
found 1 day ago
Select Delta flight, departing Sun, Aug. 31 from Milwaukee to Seattle, returning Thu, Sep. 4, priced at CA $267 found 1 day ago
Delta
Tue, Sep. 16 - Mon, Oct. 6
MKE
Milwaukee
SEA
Seattle
CA $268 Roundtrip, found 3 days ago
CA $268
Roundtrip
found 3 days ago
Select Delta flight, departing Tue, Sep. 16 from Milwaukee to Seattle, returning Mon, Oct. 6, priced at CA $268 found 3 days ago
Hawaiian Airlines
Sun, Aug. 31 - Sat, Sep. 13
MKE
Milwaukee
SEA
Seattle
CA $297 Roundtrip, found 1 day ago
CA $297
Roundtrip
found 1 day ago
Select Hawaiian Airlines flight, departing Sun, Aug. 31 from Milwaukee to Seattle, returning Sat, Sep. 13, priced at CA $297 found 1 day ago
American Airlines
Wed, Sep. 17 - Wed, Oct. 8
MKE
Milwaukee
SEA
Seattle
CA $298 Roundtrip, found 3 days ago
CA $298
Roundtrip
found 3 days ago
Select American Airlines flight, departing Wed, Sep. 17 from Milwaukee to Seattle, returning Wed, Oct. 8, priced at CA $298 found 3 days ago
Alaska Airlines
Sat, Aug. 23 - Tue, Sep. 9
MKE
Milwaukee
SEA
Seattle
CA $325 Roundtrip, found 2 days ago
CA $325
Roundtrip
found 2 days ago
Select Alaska Airlines flight, departing Sat, Aug. 23 from Milwaukee to Seattle, returning Tue, Sep. 9, priced at CA $325 found 2 days ago
United
Wed, Sep. 17 - Wed, Oct. 8
MKE
Milwaukee
SEA
Seattle
CA $347 Roundtrip, found 3 days ago
CA $347
Roundtrip
found 3 days ago
Select United flight, departing Wed, Sep. 17 from Milwaukee to Seattle, returning Wed, Oct. 8, priced at CA $347 found 3 days ago

Find the cheapest month to fly from Milwaukee (MKE) to Seattle (SEA)

September is typically the cheapest month to fly

From CA $168 - CA $302 per traveller.

Graph displaying average flight prices per month

*Available to Expedia members.