RM529 Cheap Flights from Milwaukee (MKE) to Seattle (SEA)

View RM529 flight on Mon, 16 Feb 2026Opens in a new window

Popular airlines from General Mitchell Intl. Airport (MKE) to Seattle

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Cheap Flights from Milwaukee to Seattle (MKE-SEA)

Prices were available within the past 7 days and start at RM529 for one-way flights and RM915 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Delta
Mon, 16 Feb - Mon, 23 Feb
MKE
Milwaukee
SEA
Seattle
RM915 Return, found 5 days ago
RM915
Return
found 5 days ago
Select Delta flight, departing Mon, 16 Feb from Milwaukee to Seattle, returning Mon, 23 Feb, priced at RM915 found 5 days ago
Delta
Mon, 16 Feb - Mon, 23 Feb
MKE
Milwaukee
SEA
Seattle
RM1,086 Return, found 5 days ago
RM1,086
Return
found 5 days ago
Select Delta flight, departing Mon, 16 Feb from Milwaukee to Seattle, returning Mon, 23 Feb, priced at RM1,086 found 5 days ago
United
Mon, 16 Feb - Mon, 23 Feb
MKE
Milwaukee
SEA
Seattle
RM1,182 Return, found 5 days ago
RM1,182
Return
found 5 days ago
Select United flight, departing Mon, 16 Feb from Milwaukee to Seattle, returning Mon, 23 Feb, priced at RM1,182 found 5 days ago
Delta
Mon, 16 Feb - Mon, 23 Feb
MKE
Milwaukee
SEA
Seattle
RM1,203 Return, found 5 days ago
RM1,203
Return
found 5 days ago
Select Delta flight, departing Mon, 16 Feb from Milwaukee to Seattle, returning Mon, 23 Feb, priced at RM1,203 found 5 days ago
Delta
Mon, 16 Feb - Mon, 23 Feb
MKE
Milwaukee
SEA
Seattle
RM1,248 Return, found 5 days ago
RM1,248
Return
found 5 days ago
Select Delta flight, departing Mon, 16 Feb from Milwaukee to Seattle, returning Mon, 23 Feb, priced at RM1,248 found 5 days ago
American Airlines
Mon, 16 Feb - Mon, 23 Feb
MKE
Milwaukee
SEA
Seattle
RM1,251 Return, found 5 days ago
RM1,251
Return
found 5 days ago
Select American Airlines flight, departing Mon, 16 Feb from Milwaukee to Seattle, returning Mon, 23 Feb, priced at RM1,251 found 5 days ago
Delta
Mon, 16 Feb - Mon, 23 Feb
MKE
Milwaukee
SEA
Seattle
RM1,255 Return, found 5 days ago
RM1,255
Return
found 5 days ago
Select Delta flight, departing Mon, 16 Feb from Milwaukee to Seattle, returning Mon, 23 Feb, priced at RM1,255 found 5 days ago
Delta
Mon, 16 Feb - Mon, 23 Feb
MKE
Milwaukee
SEA
Seattle
RM1,269 Return, found 5 days ago
RM1,269
Return
found 5 days ago
Select Delta flight, departing Mon, 16 Feb from Milwaukee to Seattle, returning Mon, 23 Feb, priced at RM1,269 found 5 days ago
Delta
Mon, 16 Feb - Mon, 23 Feb
MKE
Milwaukee
SEA
Seattle
RM1,280 Return, found 5 days ago
RM1,280
Return
found 5 days ago
Select Delta flight, departing Mon, 16 Feb from Milwaukee to Seattle, returning Mon, 23 Feb, priced at RM1,280 found 5 days ago
United
Mon, 16 Feb - Mon, 23 Feb
MKE
Milwaukee
SEA
Seattle
RM1,308 Return, found 5 days ago
RM1,308
Return
found 5 days ago
Select United flight, departing Mon, 16 Feb from Milwaukee to Seattle, returning Mon, 23 Feb, priced at RM1,308 found 5 days ago

Find the cheapest month to fly from Milwaukee (MKE) to Seattle (SEA)

September is typically the cheapest month to fly

From RM 590 - RM 1,300 per traveller.

Frequently asked questions

How much is a flight from General Mitchell Intl. Airport (MKE) to Seattle - Tacoma Intl. Airport (SEA)?
The lowest price advertised for a round-trip flight between Mitchell Intl. Airport and Sea-Tac Airport is RM915. But you better move fast. This price is based on fares offered within the last 7 days on Expedia for flights departing within the next year. Prices and availability are subject to change. Additional terms apply.
Do I need to pay a cancellation fee if I cancel my flight from General Mitchell Intl. Airport (MKE) to Sea-Tac Airport?
Every air carrier has a different set of terms and conditions. If you decide to cancel your trip, visit our Customer Service Portal.
How do I find cheap flights from General Mitchell Intl. Airport (MKE) to SEA that have flexible change policies?
Many airlines offer the option to reschedule your flight without a change fee. All you pay is the difference between the original flight and the new flight. When you're searching for MKE to Seattle - Tacoma Intl. Airport (SEA) flights, you'll see a "no change fees" filter for you to select.
How far is the flight from MKE to Seattle - Tacoma Intl. Airport (SEA)?
The flight distance between General Mitchell Intl. Airport (MKE) and Seattle - Tacoma Intl. Airport (SEA) is 2,700 kilometres. Pack yourself a drink, a snack and something to read. Keep yourself busy in the air and the hours will fly by.
Which airlines fly direct from Mitchell Intl. Airport to Seattle - Tacoma Intl. Airport (SEA)?
Check out Alaska Airlines (AS) if you want to fly straight from MKE to SEA. This top airline offers 30 flights every month, so you're sure to find one that fits your travel schedule.
Are Mitchell Intl. Airport to SEA flight tickets cheaper when they're purchased at the last minute?
Last-minute planners can sometimes find a bargain, with some super cheap airfares from General Mitchell Intl. Airport (MKE) to Seattle - Tacoma Intl. Airport (SEA) emerging a few weeks prior to the departure date. If you'd rather plan ahead of time, Expedia compares and updates the best flight deals regularly — as early as a year in advance in some cases. It does depend on the carrier though, as not all airlines issue prices so far in advance.

Travel information

Origin airport
General Mitchell Intl.
Destination airport
Seattle - Tacoma Intl.
Return price
RM915
Distance
2702 km
Average flight time
4 hours 31 mins

Book with confidence

Perfect flights from Milwaukee to Seattle

Your Journey from Milwaukee to Seattle

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Choosing Your Ideal Flight

With Expedia, you have access to a wide range of airlines, including Delta, American Airlines, United. Our selection of flights from General Mitchell Intl. to Seattle - Tacoma Intl. caters to every traveler's requirements, ensuring your journey aligns with your schedule. With options from 20 airlines, you're bound to find the perfect flight.
 

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Experience the joy of finding cheap flights from General Mitchell Intl. to Seattle - Tacoma Intl. that fit your budget. Keep an eye out for our special deals and discounts, and check our flexible one-way fares from RM529 and roundtrip prices from RM915*.
 

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*Note: Prices may vary based on availability and are subject to change.
Perfect flights from Milwaukee to Seattle

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