Cheap flights from Milwaukee to Seattle (MKE - SEA) from $90

This is the cheapest one-way flight price, found on 12/6. Prices may vary by date and flight preferences.
MKE — SEA
déc. 12 — déc. 191

The best prices from Milwaukee-Mitchell to Seattle/Tacoma Intl are usually found in February or January, booked 89 days in advance, depart on a Tuesday or Wednesday and return on a Thursday

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How to find the cheapest flight from Milwaukee (MKE) to Seattle (SEA)

Discover tips and strategies to find the most affordable flight options for your journey from Milwaukee (MKE) to Seattle (SEA). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated décembre 7, 2023.

Popular in

June

Cheapest in

February

Round-trip from

$238

One-way from

$115
High demand for flights, 34% potential price rise
Best time to find cheap flights, 32% potential price drop
From Milwaukee-Mitchell to Seattle/Tacoma Intl
One-way flight from Milwaukee-Mitchell to Seattle/Tacoma Intl

What is the cheapest day to fly round-trip from Milwaukee to Seattle?

Flying to your destination on a Saturday can be more expensive, but this shouldn’t discourage you from finding affordable options to get to Seattle. Check prices with Cheapflights to find a great deal for your trip.

How far in advance should I book a flight from Milwaukee to Seattle?

Users have found that booking a flight from Milwaukee to Seattle at least 45 days early can save you up to 92% on average compared to booking a flight this week. If booking 45 days before your flight isn’t an option for you, users have found flights from Milwaukee to Seattle for as little as $292 when booking for a departure date within the next two weeks. You can also check prices now. Some users have found airline tickets as low as $526 for flights departing within the next 3 days.

What is the cheapest month to fly from Milwaukee to Seattle?

Flights from Milwaukee to Seattle lean towards being more expensive in June. Prices are generally better when you fly from Milwaukee to Seattle in February, with the cheapest ticket starting at $99.

When is the cheapest time to fly from Milwaukee to Seattle (MKE - SEA)?

It’s optimal to fly from Milwaukee to Seattle in the afternoon. By choosing this option you can save up to 17% on the cost of your flight, compared to a flight at noon.

Cheap American Airlines flights from Milwaukee to Seattle

Explore cheap flight options specifically provided by American Airlines for the route between Milwaukee and Seattle. Find affordable fares and compare prices with other airlines to secure the best deal for your journey. Over the last 7 days, Cheapflights users made 2,618,515 searches. Data last updated décembre 7, 2023.
Take a peek at the cheapest American Airlines flights we've detected traveling from Milwaukee to Seattle. Be sure to come back soon if the deals available don't appeal to you at this time.
  • If you’re traveling from Milwaukee to Seattle, one of the more common airlines traveling that route is American Airlines. Flights from American Airlines traveling this route typically cost $367.80 RT. This price is typically 42% more expensive than other airlines that offer Milwaukee to Seattle flights. When booking this route, the cheapest RT price found was $144. The most popular departure airport in Milwaukee when flying to Seattle is Milwaukee-Mitchell Airport. The most popular airport to fly into when visiting Seattle is Seattle/Tacoma Intl Airport. When flying from Milwaukee to Seattle, American Airlines flights are 14% more popular than any other airline flying that same route.

Cheap Alaska Airlines flights from Milwaukee to Seattle

Explore cheap flight options specifically provided by Alaska Airlines for the route between Milwaukee and Seattle. Find affordable fares and compare prices with other airlines to secure the best deal for your journey. Over the last 7 days, Cheapflights users made 2,618,515 searches. Data last updated décembre 7, 2023.
Browse through some of the cheapest Alaska Airlines flights traveling from Milwaukee to Seattle. Make sure to examine the flight information before completing your reservation.
  • Alaska Airlines is one of the most popular airlines used for those traveling from Milwaukee to Seattle. Flights on this route from Alaska Airlines typically cost $547.80 RT, a price that is 40% cheaper than the average Milwaukee to Seattle flight. The cheapest flight found was $234 RT. Milwaukee-Mitchell Airport is the most common Milwaukee airport to take off from when flying to Seattle. Seattle/Tacoma Intl Airport is the most popular arrival airport in Seattle. When flying from Milwaukee to Seattle, Alaska Airlines flights are 1% more popular than any other airline flying that same route.

Cheap Milwaukee to Seattle flights in December & January 2023

Find cheap flight options from Milwaukee to Seattle specifically for the months of December and January 2023. Explore affordable fares based on user searches. Over the last 7 days, Cheapflights users made 2,618,515 searches. Prices were last updated on décembre 7, 2023.
Listed are some of the best fares we've found on flights departing from Milwaukee to Seattle in 2023. Check back in a little while for more flight options.

Milwaukee to Seattle 2023 flight deals

Discover exclusive flight deals for travel between Milwaukee and Seattle in 2023. Find excellent offers based on user searches. Over the last 7 days, Cheapflights users made 2,618,515 searches. Data last updated décembre 7, 2023.
Listed are some of the best fares we've found on flights departing from Milwaukee to Seattle in 2023. Check back in a little while for more flight options.

Non-stop flights to Seattle from Milwaukee

Discover non-stop flight options from Milwaukee to Seattle. Find direct flights with no layovers, providing a convenient travel experience. Explore non-stop flight options based on user searches, and compare prices and availability for your desired travel dates. Over the last 7 days, Cheapflights users made 2,618,515 searches. Data last updated décembre 7, 2023.
To help reduce your travel time, choose from one of these non-stop flights from Milwaukee to Seattle. Those looking to potentially save on 1 or 2-stop flights from Milwaukee to Seattle should utilize the search form at the the top of the page.

Milwaukee to Seattle flights leaving soon

Find last-minute flight options from Milwaukee to Seattle for spontaneous travel. Discover available flights and compare prices based on user searches. Secure great deals and offers for spontaneous trips with quick booking options. Over the last 7 days, Cheapflights users made 2,618,515 searches. Data last updated décembre 7, 2023.
Have a look at some of the last-minute flights available departing from Milwaukee to Seattle. To prevent any unwanted surprises, users should verify their flight info before booking.

One-way flights to Seattle from Milwaukee

Search for one-way flight options from Milwaukee to Seattle. Find affordable one-way fares based on user searches. Compare prices and availability to plan your one-way journey according to your preferred dates and budget. Over the last 7 days, Cheapflights users made 2,618,515 searches. Data last updated décembre 7, 2023.
Take a look at some of the one-way flights we've detected from Milwaukee to Seattle. Those needing a return flight from Milwaukee to Seattle can use the search form above.

Find flights from Milwaukee to Seattle within your budget

Customize your flight search to find flights from Milwaukee to Seattle that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, Cheapflights users made 2,618,515 searches. Data last updated décembre 7, 2023.

Fly from

Any airport

Fly to

Any airport

Budget

$153 - $237

Route

Depart

Return

Price

Milwaukee-MitchellSeattle/Tacoma Intl

MKE - SEA

MKESEA

Milwaukee-Mitchell

mer. 1/24

1 stop14h 10m

Seattle/Tacoma Intl

sam. 1/27

1 stop7h 30m

$153

Milwaukee-MitchellSeattle/Tacoma Intl

MKE - SEA

MKESEA

Milwaukee-Mitchell

mer. 1/24

1 stop9h 11m

Seattle/Tacoma Intl

sam. 1/27

1 stop8h 20m

$154

Milwaukee-MitchellSeattle/Tacoma Intl

MKE - SEA

MKESEA

Milwaukee-Mitchell

mer. 1/24

1 stop9h 11m

Seattle/Tacoma Intl

ven. 1/26

1 stop9h 22m

$155

Milwaukee-MitchellSeattle/Tacoma Intl

MKE - SEA

MKESEA

Milwaukee-Mitchell

jeu. 1/11

1 stop10h 30m

Seattle/Tacoma Intl

dim. 1/14

1 stop7h 33m

$157

Milwaukee-MitchellSeattle/Tacoma Intl

MKE - SEA

MKESEA

Milwaukee-Mitchell

jeu. 2/15

1 stop12h 23m

Seattle/Tacoma Intl

sam. 2/24

1 stop19h 39m

$158

Milwaukee-MitchellSeattle/Tacoma Intl

MKE - SEA

MKESEA

Milwaukee-Mitchell

jeu. 1/4

1 stop15h 20m

Seattle/Tacoma Intl

sam. 1/13

1 stop13h 49m

$186

Milwaukee-MitchellSeattle/Tacoma Intl

MKE - SEA

MKESEA

Milwaukee-Mitchell

mar. 4/30

1 stop9h 10m

Seattle/Tacoma Intl

sam. 5/4

1 stop6h 15m

$192

Milwaukee-MitchellSeattle/Tacoma Intl

MKE - SEA

MKESEA

Milwaukee-Mitchell

sam. 2/17

Nonstop4h 31m

Seattle/Tacoma Intl

mar. 2/20

Nonstop3h 51m

$218

Milwaukee-MitchellSeattle/Tacoma Intl

MKE - SEA

MKESEA

Milwaukee-Mitchell

jeu. 12/21

1 stop8h 15m

Seattle/Tacoma Intl

dim. 12/31

1 stop6h 31m

$237

Flights are sorted by cheapest first

Deals found on 12/5

Average price of flights to Seattle by month

Plan your trip from Milwaukee to Seattle by taking into account the cheapest months to travel. The average price of a one-way flight from Milwaukee to Seattle is currently 113.33 USD while a round-trip flight costs 178.89 USD. Price data was last updated on December 3, 2023.

Currently, January is the cheapest month in which you can book a flight from Milwaukee to Seattle (average of $238). Flying from Milwaukee to Seattle in June is currently the most expensive (average of $433). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

January

$238

February

$238

March

$287

April

$306

May

$338

June

$433

July

$417

August

$346

September

$278

October

$258

November

$258

December

$245

Reviews of airlines servicing Seattle

Get insights into the airlines that provide service to Seattle. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to Seattle. Reviews last updated décembre 7, 2023.
See what other customers who have flown with American Airlines, Alaska Airlines and United Airlines from Milwaukee to Seattle have to say. Users can see the overall rating for each airline as well as how each is rated in terms of entertainment options, comfort, food, crew/service, and boarding process.
8.1
Very good
1,404 reviews

Boarding

8.3

Comfort

8.0

Entertainment

7.2

Overall

8.1

Crew

8.6

Food

7.2

Reviews

1 / 10

Maintenance delay, weather delays in DEN and once we arrived in SEA. 3 hour flight resulted in 6+ hours on the plane.

8.1
Very good
1,404 reviews
8.1
Very good
1,404 reviews

Boarding

8.3

Comfort

8.0

Entertainment

7.2

Overall

8.1

Crew

8.6

Food

7.2

Reviews

1 / 10

Maintenance delay, weather delays in DEN and once we arrived in SEA. 3 hour flight resulted in 6+ hours on the plane.

7.9
Good
3,035 reviews
8.1
Very good
1,404 reviews

Boarding

8.3

Comfort

8.0

Entertainment

7.2

Overall

8.1

Crew

8.6

Food

7.2

Reviews

1 / 10

Maintenance delay, weather delays in DEN and once we arrived in SEA. 3 hour flight resulted in 6+ hours on the plane.

Southwest
7.6
Good
1,522 reviews
8.1
Very good
1,404 reviews

Boarding

8.3

Comfort

8.0

Entertainment

7.2

Overall

8.1

Crew

8.6

Food

7.2

Reviews

1 / 10

Maintenance delay, weather delays in DEN and once we arrived in SEA. 3 hour flight resulted in 6+ hours on the plane.

7.4
Good
94 reviews
8.1
Very good
1,404 reviews

Boarding

8.3

Comfort

8.0

Entertainment

7.2

Overall

8.1

Crew

8.6

Food

7.2

Reviews

1 / 10

Maintenance delay, weather delays in DEN and once we arrived in SEA. 3 hour flight resulted in 6+ hours on the plane.

7.4
Good
1,902 reviews
8.1
Very good
1,404 reviews

Boarding

8.3

Comfort

8.0

Entertainment

7.2

Overall

8.1

Crew

8.6

Food

7.2

Reviews

1 / 10

Maintenance delay, weather delays in DEN and once we arrived in SEA. 3 hour flight resulted in 6+ hours on the plane.

Average temperature in Seattle by month

Plan your trip to Seattle by selecting the month that matches your preferred temperature. July sees the highest average temperature while December sees the lowest average temperature. Temperature data was last updated on December 3, 2023.

SEA

Temperature

41 - 66.2 °F

Average rainfall in Seattle by month

Keep in mind the precipitation totals in Seattle when planning your trip. Seattle sees an average of 3.13 precipitation per year with the most occurring in November. Precipitation data was last updated on December 3, 2023.

SEA

Rainfall

0.7 - 6.6 inches

Related info for your journey

Find useful and relevant information for your journey from Milwaukee to Seattle. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

What airports do I use to fly from Milwaukee to Seattle?

Seattle/Tacoma Intl is the airport most travelers will use when flying to Seattle from Milwaukee-Mitchell. Booking flights from Milwaukee-Mitchell (MKE) to Seattle/Tacoma Intl (SEA) should be relatively easy as there are 2 daily flights to Seattle from 6 different airlines. 4h 17m is how long a flight from Milwaukee to Seattle/Tacoma Intl will take if you book a nonstop flight.

Can I find flights from Milwaukee to Seattle for under $200 on Cheapflights?

Yes, there are multiple flights from Milwaukee to Seattle for under $200. The cheapest flight booked recently is on Spirit Airlines for just $153, but on average you can expect to pay $185.

Are there nonstop flights from Milwaukee to Seattle for under $300 on Cheapflights?

Cheapflights has at least 20 direct flights from Milwaukee to Seattle under $300. A good price for a nonstop flight from Milwaukee to Seattle is less than $372.

Are there last-minute flights available from Milwaukee to Seattle for under $300?

There are currently 20+ open flights from Milwaukee to Seattle within the next 7 days for less than $300.

What days are nonstop flights available from Milwaukee to Seattle?

Nonstop flights can be found on the following days: Sunday, Thursday, Saturday.

How popular is this Milwaukee to Seattle flight route?

How many flights depart from Milwaukee to Seattle on average per day?

On average, you can expect to see 3 flights from Milwaukee to Seattle a day.
Afternoon (Noon - 6pm) - 100% of flight departures

How long is the flight from Milwaukee to Seattle?

Spirit Airlines, American Airlines, and Frontier can get you from Milwaukee to Seattle in just under 9h 11m. Your travel time can differ by up to 4h 59m. Milwaukee and Seattle are separated by a distance of 1699 mi. This flight may include one or multiple stops.

What are the cheapest airlines flying from Milwaukee to Seattle round-trip?

Flying on Spirit Airlines is currently your cheapest option to Seattle, with prices starting at $153. Additional round-trip tickets that might be worth considering are offered by American Airlines and Frontier, with the lowest prices starting at $154 and $158, respectively. Spirit Airlines is 59% cheaper than the average price of flights available within the next 90 days to this destination.

What are the cheapest airlines to fly from Milwaukee to Seattle one-way?

For one-way options, check prices for Spirit Airlines. According to our data, you can fly for as low as $97. Users have also found prices from $115 and $118 on Frontier and Alaska Airlines, respectively.

What are the most popular airlines that fly from Milwaukee to Seattle?

What are the most reliable airlines from Milwaukee to Seattle?

Before booking your flight to Seattle from Milwaukee, check out the most reliable airlines to get you to your destination on time: American Airlines (85%), Alaska Airlines (85%), Air Tahiti Nui( 78%).

What are the cheapest flights from Milwaukee to Seattle?

While on average a flight from Milwaukee to Seattle is generally $985, our data shows the cheapest flight currently is $94. When looking at the most popular route, (Milwaukee-Mitchell - Seattle/Tacoma Intl), you can expect to pay $153 for that flight.

What does MKE to SEA mean?

This is defined as Milwaukee-Mitchell Airport (MKE) and Seattle/Tacoma Intl Airport (SEA). Codes like Seattle/Tacoma Intl Airport are often used to just call airports uniquely.

Browse thousands of different options on Cheapflights for your next trip

Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.

Top 6 airlines flying from Milwaukee to Seattle

Discover the top 6 airlines that operate flights from Milwaukee to Seattle. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 2,618,515 searches. Data last updated décembre 7, 2023.
AirlineCheapestAverageFlexibilityOn-time
United AirlinesCheapest$119Average$356FlexibilityNo cancel feeOn-time69%
Search United Airlines flights
DeltaCheapest$121Average$331FlexibilityNo cancel feeOn-timeN/A
Search Delta flights
Spirit AirlinesCheapest$137Average$349FlexibilityNo cancel feeOn-time65%
Search Spirit Airlines flights
Alaska AirlinesCheapest$144Average$368FlexibilityNo cancel feeOn-time75%
Search Alaska Airlines flights
FrontierCheapest$165Average$214FlexibilityNo cancel feeOn-time62%
Search Frontier flights
American AirlinesCheapest$234Average$548FlexibilityNo cancel feeOn-time71%
Search American Airlines flights

Search flights to Seattle by cabin class

Hourly flight availability from Milwaukee to Seattle

Find hourly flight availability from Milwaukee to Seattle. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated décembre 7, 2023.
0%of flight departuresEarly morningMidnight to 6 am
0%of flight departuresMorning6 am to noon
100%of flight departuresAfternoonNoon to 6 pm
0%of flight departuresEvening6 pm to midnight
Midnight
6 AM
Noon
6 PM

Weekly flight availability from Milwaukee to Seattle

Explore weekly flight availability from Milwaukee to Seattle. Discover flights operating on different days of the week, giving you the flexibility to choose a travel day that best fits your plans. Compare info to find the most convenient option for your journey. Data last updated décembre 7, 2023.
Sunday3daily flights
Monday3daily flights
Tuesday0daily flights
Wednesday3daily flights
Thursday3daily flights
Friday3daily flights
Saturday0daily flights

Book a flight to one of these trending destinations

User searches for flights to these destinations increased 20% or more in the past 90 days compared to other destinations

Fly with Cheapflights

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How does Cheapflights help users find flights from Milwaukee to Seattle?

900+ travel sites are searched through when a user searches for a flight using Cheapflights. From the search interface, users can use filters to choose airlines, airports, flight times, cabin classes and more to their preference. Book your flight to Seattle from Milwaukee today with Cheapflights!

Why should you use Cheapflights to find cheap flight tickets from Milwaukee to Seattle?

It’s simple! Cheapflights, which is free to use for everyone, saves millions of users time and money every year by helping them find the cheapest and most suitable flights from Milwaukee to Seattle.

Can Cheapflights find flights from Milwaukee to Seattle with no change fees?

Yes! Cheapflights helps users easily find flights from Milwaukee to Seattle with no change fees.

Can Cheapflights notify me if prices for flights from Milwaukee to Seattle become cheaper?

Yes, Cheapflights has a feature called Price Alert, which notifies users when flight prices change. Track prices for your flight to Seattle from Milwaukee today and book when prices fit your budget.

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