Cheap Flights from Seattle to Milwaukee

Cheapest flights from Seattle to Milwaukee

Flaut.Travel was designed and developed by a team dedicated to making the process of searching, comparing and booking airline tickets as easy and convenient as possible. Our service helps travelers to find and buy the cheapest flights from Seattle to Milwaukee. We have connected more than 40 airlines and airline ticketing agencies to help you find the most suitable and affordable flight option.

Cheapest one way flight

$66

Southwest Airlines

1 transfer

6h 40m

01/20/2026

The cheapest one-way flight from Seattle to Milwaukee departs on 01/20/2026, is operated by Southwest Airlines and costs $66

Cheapest round trip flight

—

There is no information about the cheapest roundtrip flight from Seattle to Milwaukee

The fastest flight

6h 35m

Fastest flight from Seattle to Milwaukee takes 6h 35m

Direct flights

No direct flights

There are no direct flights on this route.

Earliest flight

9:05 AM

Latest flight

9:05 AM

Direct flights count

24

Distance

2715km

Timezone difference

2h

The distance between Seattle and Milwaukee is 2715km (1683 miles). There are 24 direct flights from Seattle to Milwaukee. The time difference between Seattle and Milwaukee is 2h. Flights from Seattle begin at 9:05 AM. The latest flight from Seattle departs at 9:05 AM

Remember that on average the ideal time to book flights is 2 months before departure!

Airfare from Seattle to Milwaukee by month

The cost of a one-way flight from Seattle to Milwaukee ranges from $66 (January 2026) to $218 (June 2026). On average, the ticket price is about $123–$301.

January 2026

Lowest price

on average:

$66

June 2026

Highest price

on average:

$218

Avg Price

Airlines operating on route

More than 4 airlines operate flights from Seattle to Milwaukee, including Hawaiian Airlines, Alaska Airlines, Southwest Airlines, and American Airlines. This is a popular route, so passengers can choose tickets based on budget and preferences. Ticket prices start from $66, and our service lets you instantly compare all options. The variety of offers simplifies planning: you can choose budget fares or more comfortable options with baggage included or extra services. We help you find the best deals so your trip is cost-efficient.

Starting at $119

Starting at $285

Starting at $66

Starting at $83

Direct Flights from Seattle to Milwaukee

A direct flight is the most convenient and comfortable way to fly from Seattle to Milwaukee, despite the fact that sometimes flights with transfers can cost significantly less.

Seattle — Milwaukee

SEA — MKE

02/05/2026

Departure

Direct flight

HA274

Starting at $119

Seattle — Milwaukee

SEA — MKE

06/20/2026

Departure

Direct flight

AS707

Starting at $285

Schedule of direct flights from Seattle to Milwaukee

A direct flight is the easiest way to get to your destination. The following airlines operate non-stop flights from Seattle to Milwaukee:

Unable to find information about the schedule of direct flights from

Seattle airports overview

Boeing Field International Airport

•

BFI

8km

Seattle-Tacoma International Airport

•

SEA

19km

•

Milwaukee airports overview

General Mitchell International Airport

•

MKE

11km

•

Frequently asked questions (FAQ)

Answers to questions about the route that travelers are most interested in.

How much is the cheapest flight ticket from Seattle to Milwaukee?

The cheapest flight ticket from Seattle to Milwaukee according to data for the last 48 hours costs $66

When is the best time to buy air tickets on the route Seattle — Milwaukee?

Often the best time to buy tickets from Seattle to Milwaukee is 2 months before departure.

When is the cheapest time of year to fly from Seattle to Milwaukee?

Based on statistics over the past years, the lowest prices for flights from Seattle to Milwaukee can be found flying in these months: January, February, June.

How long does it take to fly from Seattle to Milwaukee?

The fastest flights from Seattle to Milwaukee start from 6 hours 35 minutes in the air.

Which airline can fly direct from Seattle to Milwaukee?

The following airlines operate direct flights on the route Seattle — Milwaukee: Hawaiian Airlines, Alaska Airlines

Special offers and sales on air tickets from Seattle to Milwaukee

We keep tight track on airlines' pre-holidays sales and other special offers occurences all the time to let you save maximum amount of funds while traveling to your family or just going out on vacation.

We couldn't find any special offers for flights from Seattle to Milwaukee

Alternative routes

Bellingham ➜ Milwaukee•Boise ➜ Milwaukee•Eugene ➜ Milwaukee•Spokane ➜ Milwaukee•Everett ➜ Milwaukee•Kamloops ➜ Milwaukee•Yakima ➜ Milwaukee•Kelowna ➜ Milwaukee•Abbotsford ➜ Milwaukee•Calgary ➜ Milwaukee•Seattle ➜ Appleton•Seattle ➜ Chicago•Seattle ➜ Green Bay•Seattle ➜ Muskegon

•••••••••••••••••••

Cheapest one way flight

$66

Southwest Airlines

1 transfer

6h 40m

01/20/2026

The cheapest one-way flight from Seattle to Milwaukee departs on 01/20/2026, is operated by Southwest Airlines and costs $66

Cheapest round trip flight

—

There is no information about the cheapest roundtrip flight from Seattle to Milwaukee

The fastest flight