Cheap Flights from Milwaukee General Mitchell to Seattle / Tacoma International

Compare Milwaukee General Mitchell to Seattle / Tacoma International flight deals

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Flight deals from Milwaukee General Mitchell to Seattle / Tacoma International

Looking for a cheap last-minute deal or the best round-trip flight from Milwaukee General Mitchell Airport to Seattle / Tacoma International Airport? If you want to travel next month, round-trip fares start from AED 1,320. Find the lowest prices on one-way and round-trip tickets right here.

Find the cheapest month to fly from Milwaukee General Mitchell to Seattle / Tacoma International

We’re always keeping an eye on fares, so you can find the best one in seconds. It looks like Milwaukee General Mitchell to Seattle / Tacoma International flights are currently cheapest in October.

Direct flights from Milwaukee General Mitchell to Seattle / Tacoma International

Milwaukee General Mitchell to Seattle / Tacoma International: Alternative routes

Compare routes from Milwaukee General Mitchell to Seattle below. You may find an airport to fly into that's cheaper, faster, or easier than Seattle / Tacoma International.

Milwaukee to Seattle: Flight information

The things to know before you go.
Cheapest flight foundAED 589
Cheapest month to flyOctober
Average flight time4 hrs, 26 mins
Most popular airlineQatar Airways
Average flights per week55

Finding cheap flights from Milwaukee General Mitchell to Seattle / Tacoma International: Frequently asked questions

The best price we found for a round-trip flight from Milwaukee General Mitchell to Seattle / Tacoma International is AED 1,177. This is an estimate based on information collected from different airlines and travel providers over the last 4 days and is subject to change and availability.
4 hours and 26 minutes is the average flight time from Milwaukee General Mitchell to Seattle / Tacoma International.
Qatar Airways, Alaska Airlines and American Airlines fly direct from Milwaukee General Mitchell to Seattle / Tacoma International.
There are 55 flights per week flying from Milwaukee General Mitchell to Seattle / Tacoma International, as of May 2026.
The cheapest month to fly from Milwaukee General Mitchell to Seattle / Tacoma International is usually November.
After crunching the numbers on our flight calendar, we found that it's currently cheapest to fly from Milwaukee General Mitchell Airport to Seattle / Tacoma International Airport on Tuesday, November 3, 2026.
Yes – the average flight time is 4 hours and 26 minutes.
We show every price from over 1,200 airlines and travel agents, comparing them all so you don’t have to. If you know you want to fly to Seattle / Tacoma International but you’re not ready to book, set up a Price Alert. We’ll track prices for you, and let you know when they rise or fall.
We crunched all the numbers in our flight calendar, and it looks like the cheapest time to book a flight to Seattle is around 40 days in advance, so don’t leave your flight to the last minute.
Currently, United and Alaska Airlines offer the cheapest flight tickets to Seattle / Tacoma International.

Flying from General Mitchell International Airport (MKE) to Seattle-Tacoma International Airport (SEA): what you need to know

  • The average time for a direct flight from General Mitchell International Airport to Seattle-Tacoma International Airport is 4 hours 25 minutes.

  • The timezone in Seattle is UTC-7, which is two hours behind Milwaukee.

  • You can choose from nine weekly General Mitchell International Airport to Seattle-Tacoma International Airport flights. The 07:00 departure with Alaska Airlines is the earliest you can take. Alaska Airlines operates the last service of the day at 14:31.

  • Get to the airport on time so you don't miss your MKE to SEA flight. Be there at least two hours ahead for international flights and an hour early for domestic departures to avoid the stress of rushing.

  • During popular months such as July, it's best to get to the airport earlier than usual. Plan to arrive two hours before a domestic departure and four hours ahead of an international flight when you fly during a high season in general.

  • Alaska Airlines has direct flights from General Mitchell International Airport to Seattle-Tacoma International Airport. Book with this popular airline, then get ready to see the sights in Seattle — and maybe even more of United States if time allows.

  • Alaska Airlines has the highest passenger demand on this route.

  • Alaska Airlines stands out as the most punctual carrier for MKE to SEA flights, with 82.69% of services landing on schedule.

  • Think about adding a stopover when booking your ticket from General Mitchell International Airport to Seattle-Tacoma International Airport. Simply uncheck 'Direct flights only' to break up your journey, or even explore someplace new along the way. Here are some options between MKE and SEA:

    • Minneapolis-St. Paul International Airport

    • Denver International Airport

    • Lambert-St. Louis International Airport

How to find the cheapest flights from General Mitchell International Airport (MKE) to Seattle-Tacoma International Airport (SEA)

  • The cheapest price we've found for a one-way General Mitchell International Airport to Seattle-Tacoma International Airport flight is AED 589. A round-trip ticket right now is AED 1,177. Depending on the availability when you book, these fares can change.

  • To secure cheap tickets from MKE to SEA, reserve your trip six months before your departure.

  • The cheapest month for flights from General Mitchell International Airport to Seattle-Tacoma International Airport is May. Use the 'Whole month' tool to see the lowest prices if you have a flexible schedule.

  • There's no need to check back in every day to see if fares have dropped when you create a Price Alert. We'll send you an update the moment there's a change in price on cheap flights from MKE to SEA.

  • Choose your preferred departure and arrival times, airlines and number of stops with the filters. Or sort your results by 'Cheapest' to see the best deals on flights from General Mitchell International Airport to Seattle-Tacoma International Airport.

Handy information about General Mitchell International Airport (MKE)

  • You'll find MKE at 5300 S. Howell Avenue.

  • 78.97% of flights taking off from General Mitchell International Airport land at their destination on schedule.

  • To get to General Mitchell International Airport from central Milwaukee, it'll take about 15 minutes by car. This depends on traffic though. It's approximately 14 kilometers from the airport to the city center.

  • You can expect a journey time of around 40 minutes when using public transport.

  • Get your break off to a leisurely start by staying near MKE. Whether you're taking an early flight from General Mitchell International Airport to Seattle-Tacoma International Airport or just don't want to be rushed, these hotels are ideal:

Arriving at Seattle-Tacoma International Airport (SEA)

Getting from Seattle-Tacoma International Airport (SEA) to central Seattle

  • Seattle-Tacoma International Airport is approximately 23 kilometers from central Seattle. The drive time takes about 20 minutes.

  • If you're using public transport, expect a journey time of roughly 55 minutes.

When to fly to Seattle-Tacoma International Airport (SEA)

  • July is the most popular month for flights from General Mitchell International Airport to Seattle-Tacoma International Airport. To skip the crowds, visit Seattle in May.

  • The warmest month in Seattle is August, with temperatures ranging between 12ºC (54ºF) and 28ºC (82ºF). Book your flights from General Mitchell International Airport to Seattle-Tacoma International Airport in this month if this is the kind of weather you like.

  • Look for cheap tickets from MKE to SEA in February if you like traveling in cooler conditions. Temperatures are at their lowest around then, ranging between -1ºC (30ºF) and 11ºC (52ºF) on average.

Explore more of United States

  • Seattle has plenty to offer, but there are so many other corners of United States just waiting to be explored. Around 241 kilometers south of Seattle, a trip to Portland will keep you busy. Start with leading sights like Pioneer Courthouse Square, Portland Japanese Garden and Pittock Mansion.

  • Spokane is another well-known destination in United States and is around 370 kilometers east of Seattle. No journey is complete without a visit to Manito Park, Northwest Museum of Arts & Culture and Spokane Falls.

Prices shown on this page are estimated lowest prices only. Found in the last 45 days.