Cheap Flights from Milwaukee to Seattle (MKE to SEA)

Swap the shores of Lake Michigan for the Pacific Northwest with flights from Milwaukee to Seattle on Globitude Travels. Whether you are heading west for business or to explore Seattle's iconic sights, we make booking simple. Secure great rates on top carriers like Southwest Airlines and Delta Air Lines for your journey from MKE to SEA today.

📞 Call 1-856-513-6369

Flying from Milwaukee to Seattle

Traveling from Milwaukee Mitchell International Airport (MKE) to Seattle-Tacoma International Airport (SEA) connects two vibrant northern cities. Seattle welcomes visitors with its iconic Space Needle, bustling Pike Place Market, and rich coffee culture. Before heading out, pack layers, as the Pacific Northwest climate is known for mild temperatures, gentle rain, and pleasant summers.

Upon landing at SEA, you can easily reach downtown Seattle via the Link Light Rail or taxi services. Explore distinct neighborhoods such as Capitol Hill, Ballard, and Fremont, each offering unique food scenes ranging from fresh seafood to artisanal bakery goods. Book your trip through Globitude Travels to lock in competitive fares on Delta Air Lines and Southwest Airlines.

Money-saving tips for this route

Consider flying midweek to find lower fares on flights from Milwaukee to Seattle.
Book your flights at least three to four weeks in advance to capture the best Economy rates.
Compare baggage policies for Southwest and Delta to avoid unexpected fees at the airport.
Sign up for price alerts with Globitude Travels to track fare drops between MKE and SEA.

Frequently asked questions

Which airlines offer flights from Milwaukee (MKE) to Seattle (SEA)?

Southwest Airlines and Delta Air Lines offer flights connecting Milwaukee Mitchell International Airport to Seattle-Tacoma International Airport.

What is the cheapest fare available from MKE to SEA?

Economy fares currently start from $219 with Southwest Airlines and $265 with Delta Air Lines, depending on travel dates and availability.

What are the airport codes for Milwaukee and Seattle?

The airport code for Milwaukee Mitchell International Airport is MKE, and the code for Seattle-Tacoma International Airport is SEA.

When is the cheapest time to book flights to Seattle?

Generally, booking your ticket three to six weeks in advance and choosing shoulder seasons like spring or autumn yields lower prices.

Can I book my Milwaukee to Seattle flight over the phone with Globitude Travels?

Yes, you can call Globitude Travels directly to consult with a travel representative and book your MKE to SEA ticket over the phone.

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Why book with Globitude Travels

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Globitude Travels is an independent travel agency — call 1-856-513-6369 or use the search above to compare live fares on this route. See our terms, privacy policy, refund policy and service fees for full details, or contact us any time.

Page updated August 14, 2026 · fare data refreshed automatically from live flight searches.