$73 Cheap Flights from Seattle (SEA) to Milwaukee (MKE)

View $73 flight on Tue, Jun 3, 2025Opens in a new window

Popular airlines from Seattle-Tacoma International Airport (SEA) to General Mitchell Intl. Airport (MKE)

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Find available prices by choosing your travel dates.

Cheap Flights from Seattle to Milwaukee (SEA-MKE)

Prices were available within the past 7 days and start at $73 for one-way flights and $188 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Spirit Airlines
Wed, May 28 - Fri, May 30
SEA
Seattle
MKE
Milwaukee
$188 Roundtrip, found 1 day ago
$188
Roundtrip
found 1 day ago
Select Spirit Airlines flight, departing Wed, May 28 from Seattle to Milwaukee, returning Fri, May 30, priced at $188 found 1 day ago
Spirit Airlines
Tue, Jun 3 - Tue, Jun 10
SEA
Seattle
MKE
Milwaukee
$188 Roundtrip, found 9 hours ago
$188
Roundtrip
found 9 hours ago
Select Spirit Airlines flight, departing Tue, Jun 3 from Seattle to Milwaukee, returning Tue, Jun 10, priced at $188 found 9 hours ago
Spirit Airlines
Tue, Jun 3 - Fri, Jun 6
SEA
Seattle
MKE
Milwaukee
$192 Roundtrip, found 2 days ago
$192
Roundtrip
found 2 days ago
Select Spirit Airlines flight, departing Tue, Jun 3 from Seattle to Milwaukee, returning Fri, Jun 6, priced at $192 found 2 days ago
Spirit Airlines
Tue, May 27 - Sat, May 31
SEA
Seattle
MKE
Milwaukee
$201 Roundtrip, found 7 hours ago
$201
Roundtrip
found 7 hours ago
Select Spirit Airlines flight, departing Tue, May 27 from Seattle to Milwaukee, returning Sat, May 31, priced at $201 found 7 hours ago
Spirit Airlines
Wed, Jun 4 - Fri, Jun 6
SEA
Seattle
MKE
Milwaukee
$204 Roundtrip, found 1 day ago
$204
Roundtrip
found 1 day ago
Select Spirit Airlines flight, departing Wed, Jun 4 from Seattle to Milwaukee, returning Fri, Jun 6, priced at $204 found 1 day ago
Spirit Airlines
Tue, May 13 - Sat, May 31
SEA
Seattle
MKE
Milwaukee
$208 Roundtrip, found 5 days ago
$208
Roundtrip
found 5 days ago
Select Spirit Airlines flight, departing Tue, May 13 from Seattle to Milwaukee, returning Sat, May 31, priced at $208 found 5 days ago
Frontier Airlines
Sun, May 11 - Thu, May 15
SEA
Seattle
MKE
Milwaukee
$208 Roundtrip, found 2 days ago
$208
Roundtrip
found 2 days ago
Select Frontier Airlines flight, departing Sun, May 11 from Seattle to Milwaukee, returning Thu, May 15, priced at $208 found 2 days ago
United
Tue, May 13 - Thu, May 15
SEA
Seattle
MKE
Milwaukee
$225 Roundtrip, found 1 day ago
$225
Roundtrip
found 1 day ago
Select United flight, departing Tue, May 13 from Seattle to Milwaukee, returning Thu, May 15, priced at $225 found 1 day ago
American Airlines
Tue, Jul 15 - Tue, Jul 29
SEA
Seattle
MKE
Milwaukee
$231 Roundtrip, found 1 hour ago
$231
Roundtrip
found 1 hour ago
Select American Airlines flight, departing Tue, Jul 15 from Seattle to Milwaukee, returning Tue, Jul 29, priced at $231 found 1 hour ago
Delta
Tue, Jul 8 - Tue, Jul 15
SEA
Seattle
MKE
Milwaukee
$231 Roundtrip, found 1 hour ago
$231
Roundtrip
found 1 hour ago
Select Delta flight, departing Tue, Jul 8 from Seattle to Milwaukee, returning Tue, Jul 15, priced at $231 found 1 hour ago

Frequently asked questions

How much does a flight from Seattle - Tacoma Intl. Airport (SEA) to General Mitchell Intl. Airport (MKE) cost?
You’ll find cheap return tickets from Seattle - Tacoma Intl. Airport (SEA) to General Mitchell Intl. Airport (MKE) starting at $229. Grab a seat and be on your way. This information is based on the cheapest price found on Expedia for this return journey departing within the next three months. This airfare is for a Alaska Airlines flight leaving SEA on May 14 2025 and touching down at MKE. The price was last updated on April 23 2025 and has not changed since.
What is the cheapest month to fly from SEA to MKE?
The cheapest flights from SEA to MKE are usually during off-peak season, when demand is lower. To save money, avoid flying during public holidays, school breaks and major local events.
Which airlines fly direct from Seattle - Tacoma Intl. Airport (SEA) to General Mitchell Intl. Airport (MKE)?
You can fly nonstop from Seattle - Tacoma Intl. Airport (SEA) to General Mitchell Intl. Airport (MKE) on an Alaska Airlines flight.
What is the cheapest airline that flies from SEA to MKE?
With prices starting from $119 for a one-way journey from SEA to MKE, Alaska Airlines is currently the cheapest carrier on this route. This fare is based on the lowest price found on Expedia departing within the next three months. The flight takes off from SEA on June 11 2025. Prices were last updated on April 23 2025 and have not changed since.
How many flights per day from Seattle - Tacoma Intl. Airport (SEA) to General Mitchell Intl. Airport (MKE)?
On average, you can take your pick of 4 nonstop flights taking off from Seattle - Tacoma Intl. Airport (SEA) to General Mitchell Intl. Airport (MKE) per week. If you can’t see one that works for your schedule, consider booking a flight with a layover. Customize your search on Expedia to include one or two stops and select the next best option.
What are the most popular departure times for flights from Seattle - Tacoma Intl. Airport (SEA) to General Mitchell Intl. Airport (MKE)?
The 7 AM departures from SEA to MKE are typically the busiest. Prices can be higher for these popular slots. If you’re hoping to save money, book during off-peak hours.
What day of the week has the most flights from SEA to MKE?
Fly on a Friday if you’re searching for the largest selection of flights from Seattle - Tacoma Intl. Airport (SEA) to General Mitchell Intl. Airport (MKE).
What is the earliest flight from Seattle - Tacoma Intl. Airport (SEA) to General Mitchell Intl. Airport (MKE)?
Seattle - Tacoma Intl. Airport (SEA)’s first flight to General Mitchell Intl. Airport (MKE) takes off at approximately 7:55AM UTC-8. With a travel time of 3h 54m, you’ll touch down at around 1:49PM UTC-6.
How long does it take to fly from Seattle - Tacoma Intl. Airport (SEA) to General Mitchell Intl. Airport (MKE)?
Flights from SEA to MKE have an average travel time of 3 hours and 54 minutes. The distance between these two airports is 1,700 mi.
What airline has the least delays from SEA to MKE?
Delta Air Lines has the best track record for on-time direct flights from Seattle - Tacoma Intl. Airport (SEA) to General Mitchell Intl. Airport (MKE), with an on-time rating of 92%. Use the Expedia App to see your flight schedule before you take off and get immediate updates about any trip changes.
What is the best time to fly from Seattle - Tacoma Intl. Airport (SEA) to General Mitchell Intl. Airport (MKE)?
To land at General Mitchell Intl. Airport (MKE) on time, opt for a flight that takes off from Seattle - Tacoma Intl. Airport (SEA) before 3 PM. The likelihood of cancellations is 22% higher, on average, for departures after this time.**Most reliable time of the day and month to travel recommendation is based on January through August 2024 flight status data sourced from OAG’s global flight data platform.
What airports do you fly into for Milwaukee from Seattle - Tacoma Intl. Airport (SEA)?
Explore your flight options from Seattle - Tacoma Intl. Airport (SEA) to General Mitchell Intl. Airport (MKE). This is the only Milwaukee airport you can arrive at if you’re taking a direct flight.
Is it cheaper to buy a plane ticket from Seattle - Tacoma Intl. Airport (SEA) to General Mitchell Intl. Airport (MKE) last-minute?
Holding off until just before your trip to book a flight from SEA to MKE often results in higher prices. While it’s possible to find some last-minute offers, they’re not always guaranteed. Allow some flexibility in your schedule to boost your chances of landing a bargain.
Is it cheaper to book a SEA to MKE flight and hotel package?
Compared with arranging hotels and flights separately, booking a SEA to MKE flight and hotel package with Expedia could result in significant savings. Better yet, having everything in one convenient place will take the stress out of planning your trip. Simply pick your flights and select from our wide range of hotels, then customize your trip with extras like tours, car rentals and activities.
Can I cancel or change the date of my flight from Seattle - Tacoma Intl. Airport (SEA) to General Mitchell Intl. Airport (MKE)?
If you booked your SEA to MKE flight within the last 24 hours, you may be able to modify or cancel it at no cost. Depending on the airline and the type of fare you have, additional charges may apply for changes beyond this timeframe. Airline policies and contact information can be found in your itinerary or confirmation email. Or, head to our Customer Service portal for more details.
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