$141 Find Cheap Flights from Seattle to Milwaukee - Compare and Save

These are the earliest and latest flight times available from Seattle to Milwaukee:

• Earliest: departs at 8:00 am and lands at 11:55 am
• Latest: departs at 6:09 pm and lands at 10:04 pm.

The flight takes about 3h 55m.

Two cabin classes are available on flights from Seattle to Milwaukee:

• Economy Class
• First Class

A nonstop flight from Seattle to Milwaukee takes 3h 55m, covering 1,689 miles.

No, a passport is not required for this domestic route, but you will need a real ID-compliant driver's license, a state ID, or another TSA-accepted form of identification.

Round-trip flights from Seattle to Milwaukee range from $304 to $557, with an average of $410 over the past 12 months. Anything below $304 counts as a good deal.

Last-minute fares on this route - booked within 2 weeks of departure - run 33% above the route average of $410. Book 20 weeks before departure for the lowest fares.

On this route, layover flights are cheaper than nonstop options on average. Layover fares average $348 round-trip via Minneapolis St Paul (MSP), compared to $428 for nonstop.

There is no standard. Checked-bag policies vary by airline on this route. Most carriers charge $40–$80 for the first checked bag in economy. Premium fares and elite-status bookings typically include a free checked bag.

The Boeing 737 family is used most often on this route, operated mainly by American Airlines. Other aircraft seen on the route include Boeing 737-900 variants.

Morning is the busiest departure period on Seattle to Milwaukee flights, with 100% of flights leaving in that window. Afternoon departures account for 0%, evening flights for 0%, and night flights for 0%.

Yes. Based on fares seen in the past 5 days, round-trip prices on this route showed a wide range, from about $281 to $2,738. That means the highest observed fare was about 10x higher than the lowest one.

Alaska Airlines is the only airline on the Seattle to Milwaukee route offering in-flight Wi-Fi. Pricing depends on fare class.

One-way fares from Seattle to Milwaukee are currently lower than usual. Average one-way flight prices are about $166, which is 27% below the typical average for this route.

Milwaukee-Mitchell Airport (MKE) hosts 5 major car rental companies, with daily rates starting from around $25 for economy cars. Top options include:
• Dollar
• Budget
• Alamo
• Hertz
• Sixt

Flights from Seattle to Milwaukee usually depart from Seattle/Tacoma Intl (SEA) and arrive at Milwaukee-Mitchell (MKE).

One-stop flights from Seattle to Milwaukee most commonly connect through:

• Chicago O'Hare Intl (ORD) - 43% of one-stop connections
• Minneapolis St Paul (MSP) - 31% of one-stop connections
• Denver Intl (DEN) - 18% of one-stop connections
• Detroit Metropolitan Wayne County (DTW) - 5% of one-stop connections

Chicago O'Hare Intl (ORD) handles the largest share of one-stop connections on this route.

Yes. Being flexible with your travel dates can save you up to 25% on the Seattle to Milwaukee route. Wednesday is the cheapest departure day at $352 round-trip on average, while Saturday is the most expensive at $469, a difference of $117. KAYAK's flexible dates feature shows options up to 3 days before and after your selected dates, making it easier to compare nearby fares.

Only Alaska Airlines operates flights between Seattle and Milwaukee.

Flying via Minneapolis St Paul (MSP) gives the shortest average 1-stop total travel time at 6h 54m, compared with 6h 55m via Chicago O'Hare Intl (ORD) and 6h 58m via Denver Intl (DEN).

Milwaukee is 2 hours ahead of Seattle (Central Time vs Pacific Time). Plan for the time shift when scheduling connections or first-day activities.

Some of the most popular sights in Milwaukee are Fiserv Forum, Pabst Theater and Riverside Theater. These are among the most viewed places in Milwaukee on KAYAK.

Among airlines operating Seattle to Milwaukee flights:

• Alaska Airlines: offers free seat selection
• American Airlines: offers free seat selection

Extra legroom and free seat selection availability depends on fare class and route.

Here are some options for this route, based on selected ticket types and cabin classes:

• Alaska Airlines: a cabin bag and a checked bag in First Class
• American Airlines: a cabin bag and a checked bag in First Class
• Hawaiian Airlines: a cabin bag in Economy Class class

Bag allowance can vary by ticket type, cabin class, route and airline, so travelers should check the fare details before booking.

Yes. The play area for kids is located in Concourse C opposite Chilis and Concourse D between gates D30 and D34. These play areas have features such as fun activities, aviation-themed climb-ons and airfield views. The play areas have enough space for parents to sit and keep watch over their children.

The airport’s car rental center is located near the Baggage claim area at the main terminal. Car rental companies that can also be found at the airport include Avis, Hertz, Dollar, Enterprise etc. One is required to be a minimum of 21 years, have a valid driving license and produce a major credit card to be able to rent a car.

There are four pet relief areas at the airport. Found in the North and South Satellites and Concourse C and Central Terminal, the relief areas are grassy with facilities such as waste disposal bags, fire hydrant and the area is well maintained. Janitorial services are also offered should you require them.

Yes. Travelers landing at the airport for business meetings can access the conference rooms and facilities available within the airport. The state of the art conference facility is located on the south end of the airport, pre security on mezzanine level. You can also access the Amsterdam and Beijing Conference rooms in the same location.