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Cheap flights from Seattle to Milwaukee from $104

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Seattle to Milwaukee departing on 12/25. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
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Find the cheapest flights from Seattle to Milwaukee

Cheap round-trip flights

These are some of the best round-trip flight deals from Seattle to Milwaukee that have been recently found on momondo from popular airlines, departing in the coming months.

Cheap one-way flights

Flying one-way? These are some of the best deals recently discovered on momondo for flights from Seattle to Milwaukee.

Cheap last minute flights

Planning a quick getaway from Seattle to Milwaukee? These are the last-minute flight deals available now.

Cheap direct flights

If you prefer a non-stop journey, check out our latest direct flight deals to Milwaukee, so you can enjoy a seamless trip without layovers.

Cheap bus & train deals from Seattle to Milwaukee

Find recent round-trip train or bus tickets from Seattle to Milwaukee.

All round-trip flight deals to Milwaukee

The cheapest plane tickets to Milwaukee found on KAYAK recently.
5:22 am - 4:55 pmSEA-MKE
9h 33m1 stop
3:00 pm - 11:31 pmMKE-SEA
10h 31m1 stop
$208American Airlines
Find Deal
sáb, jan 18 - ter, jan 21
5:22 am - 4:55 pmSEA-MKE
9h 33m1 stop
11:49 am - 8:04 pmMKE-SEA
10h 15m1 stop
$212American Airlines
Find Deal
qua, jan 15 - sáb, jan 25
1:30 pm - 9:31 pmSEA-MKE
6h 01m1 stop
7:50 am - 12:25 pmMKE-SEA
6h 35m1 stop
$214Delta
Find Deal
qui, jan 16 - dom, jan 19
11:05 pm - 9:13 amSEA-MKE
8h 08m1 stop
5:05 pm - 11:00 pmMKE-SEA
7h 55m1 stop
$220Delta
Find Deal
sáb, fev 1 - sáb, fev 8
7:00 am - 4:35 pmSEA-MKE
7h 35m1 stop
11:30 am - 9:11 pmMKE-SEA
11h 41m2 stops
$234United Airlines
Find Deal
qua, jan 15 - sáb, jan 25
7:08 am - 5:57 pmSEA-MKE
8h 49m1 stop
10:20 am - 6:15 pmMKE-SEA
9h 55m2 stops
$235United Airlines
Find Deal
qua, jan 8 - sáb, jan 11
6:05 pm - 11:55 pmSEA-MKE
3h 50mnonstop
2:36 pm - 5:00 pmMKE-SEA
4h 24mnonstop
$264Alaska Airlines
Find Deal
qua, mai 21 - qua, mai 28
7:55 am - 1:49 pmSEA-MKE
3h 54mnonstop
2:49 pm - 5:25 pmMKE-SEA
4h 36mnonstop
$291Alaska Airlines
Find Deal
sex, jan 31 - seg, fev 3
3:00 pm - 1:30 amSEA-MKE
8h 30m1 stop
6:15 pm - 12:30 amMKE-SEA
8h 15m1 stop
$353Southwest
Find Deal
seg, mar 10 - sex, mar 28
3:00 pm - 1:30 amSEA-MKE
8h 30m1 stop
4:25 pm - 12:30 amMKE-SEA
10h 05m2 stops
$368Southwest
Find Deal
seg, mar 10 - sex, mar 28
6:00 am - 4:14 pmSEA-MKE
8h 14m1 stop
$104Delta
Find Deal
qua, dez 25
5:45 am - 5:01 pmSEA-MKE
9h 16m1 stop
$106Spirit Airlines
Find Deal
seg, fev 10
7:59 am - 2:02 pmSEA-MKE
4h 03mnonstop
$109Alaska Airlines
Find Deal
qua, mar 19
7:11 am - 6:05 pmSEA-MKE
8h 54m1 stop
$115American Airlines
Find Deal
sáb, fev 1
12:45 am - 11:04 amSEA-MKE
8h 19m1 stop
$116American Airlines
Find Deal
dom, jan 12
7:59 am - 2:02 pmSEA-MKE
4h 03mnonstop
$146Alaska Airlines
Find Deal
dom, abr 6
11:59 pm - 8:53 amSEA-MKE
6h 54m1 stop
$153Sun Country Air
Find Deal
qua, dez 25
6:10 am - 8:47 pmSEA-MKE
12h 37m2 stops
$158United Airlines
Find Deal
ter, jan 14
6:10 am - 10:22 pmSEA-MKE
14h 12m2 stops
$160United Airlines
Find Deal
qui, jan 16
6:34 pm - 5:49 pmSEA-MKE
21h 15m1 stop
$223Sun Country Air
Find Deal
ter, dez 24
7:35 am - 1:26 pmSEA-MKE
3h 51mnonstop
2:22 pm - 5:00 pmMKE-SEA
4h 38mnonstop
$657Alaska Airlines
Find Deal
qui, dez 19 - seg, dez 23
7:35 am - 1:26 pmSEA-MKE
3h 51mnonstop
2:22 pm - 5:00 pmMKE-SEA
4h 38mnonstop
$667Alaska Airlines
Find Deal
dom, dez 22 - ter, dez 24
11:55 am - 11:21 pmSEA-MKE
33h 26m2 stops
10:35 am - 10:35 amMKE-SEA
26h 00m2 stops
$743Sun Country Air
Find Deal
dom, dez 22 - ter, dez 24
7:35 am - 1:26 pmSEA-MKE
3h 51mnonstop
2:22 pm - 5:00 pmMKE-SEA
4h 38mnonstop
$747American Airlines
Find Deal
qui, dez 19 - seg, dez 23
11:59 pm - 5:29 pmSEA-MKE
15h 30m1 stop
6:25 pm - 8:53 amMKE-SEA
16h 28m1 stop
$750Sun Country Air
Find Deal
qui, dez 19 - dom, dez 29
7:35 am - 1:26 pmSEA-MKE
3h 51mnonstop
6:00 am - 12:49 pmMKE-SEA
8h 49m1 stop
$753American Airlines
Find Deal
qui, dez 19 - seg, dez 23
6:10 am - 3:10 pmSEA-MKE
7h 00m1 stop
3:52 pm - 8:46 pmMKE-SEA
6h 54m1 stop
$829Delta
Find Deal
qui, dez 19 - seg, dez 23
6:00 am - 5:10 pmSEA-MKE
9h 10m1 stop
3:52 pm - 8:46 pmMKE-SEA
6h 54m1 stop
$830Delta
Find Deal
qui, dez 19 - seg, dez 23
7:35 am - 10:30 pmSEA-MKE
12h 55m2 stops
8:00 am - 7:05 pmMKE-SEA
13h 05m2 stops
$1,083United Airlines
Find Deal
qui, dez 19 - seg, dez 23
2:00 pm - 11:35 amSEA-MKE
19h 35m2 stops
8:22 am - 9:10 pmMKE-SEA
14h 48m1 stop
$1,103United Airlines
Find Deal
seg, dez 23 - qua, dez 25
6:05 pm - 11:55 pmSEA-MKE
3h 50mnonstop
2:36 pm - 5:00 pmMKE-SEA
4h 24mnonstop
$264Alaska Airlines
Find Deal
qua, mai 21 - qua, mai 28
7:55 am - 1:49 pmSEA-MKE
3h 54mnonstop
2:49 pm - 5:25 pmMKE-SEA
4h 36mnonstop
$291Alaska Airlines
Find Deal
sex, jan 31 - seg, fev 3
7:55 am - 1:49 pmSEA-MKE
3h 54mnonstop
2:49 pm - 5:25 pmMKE-SEA
4h 36mnonstop
$324Alaska Airlines
Find Deal
qui, jan 9 - dom, jan 12
7:59 am - 2:02 pmSEA-MKE
4h 03mnonstop
2:58 pm - 5:22 pmMKE-SEA
4h 24mnonstop
$374Alaska Airlines
Find Deal
qui, mar 27 - seg, mar 31
7:55 am - 1:49 pmSEA-MKE
3h 54mnonstop
2:49 pm - 5:25 pmMKE-SEA
4h 36mnonstop
$381American Airlines
Find Deal
qui, jan 16 - dom, jan 19
7:55 am - 1:49 pmSEA-MKE
3h 54mnonstop
2:49 pm - 5:25 pmMKE-SEA
4h 36mnonstop
$382American Airlines
Find Deal
sex, jan 31 - sex, fev 7
7:55 am - 1:49 pmSEA-MKE
3h 54mnonstop
2:49 pm - 5:25 pmMKE-SEA
4h 36mnonstop
$414Alaska Airlines
Find Deal
sex, jan 17 - dom, jan 19
7:55 am - 1:48 pmSEA-MKE
3h 53mnonstop
2:44 pm - 5:06 pmMKE-SEA
4h 22mnonstop
$424American Airlines
Find Deal
sex, mar 7 - seg, mar 10
7:59 am - 2:02 pmSEA-MKE
4h 03mnonstop
2:58 pm - 5:22 pmMKE-SEA
4h 24mnonstop
$464American Airlines
Find Deal
qui, mar 27 - dom, mar 30
7:35 am - 1:26 pmSEA-MKE
3h 51mnonstop
2:22 pm - 4:59 pmMKE-SEA
4h 37mnonstop
$492Alaska Airlines
Find Deal
ter, dez 31 - sáb, jan 4

Spirit Airlines flights from Seattle to Milwaukee

Our best Spirit Airlines deals on Seattle to Milwaukee flight tickets
Spirit Airlines
Jan 10
SEA5:45 amSeattle/Tacoma Intl
9h 16m
1 stop
MKE5:01 pmMilwaukee-Mitchell
Jan 13
MKE5:56 pmMilwaukee-Mitchell
8h 23m
1 stop
SEA12:19 amSeattle/Tacoma Intl
Spirit Airlines
Jan 31
SEA5:45 amSeattle/Tacoma Intl
9h 16m
1 stop
MKE5:01 pmMilwaukee-Mitchell
Feb 7
MKE5:56 pmMilwaukee-Mitchell
8h 23m
1 stop
SEA12:19 amSeattle/Tacoma Intl
Spirit Airlines
Jan 31
SEA5:45 amSeattle/Tacoma Intl
9h 16m
1 stop
MKE5:01 pmMilwaukee-Mitchell
Feb 3
MKE5:56 pmMilwaukee-Mitchell
8h 23m
1 stop
SEA12:19 amSeattle/Tacoma Intl

Alaska Airlines flights from Seattle to Milwaukee

Our best Alaska Airlines deals on Seattle to Milwaukee flight tickets
Alaska Airlines
May 21
SEA6:05 pmSeattle/Tacoma Intl
3h 50m
MKE11:55 pmMilwaukee-Mitchell
May 28
MKE2:36 pmMilwaukee-Mitchell
4h 24m
SEA5:00 pmSeattle/Tacoma Intl
Alaska Airlines
Jan 31
SEA7:55 amSeattle/Tacoma Intl
3h 54m
MKE1:49 pmMilwaukee-Mitchell
Feb 3
MKE2:49 pmMilwaukee-Mitchell
4h 36m
SEA5:25 pmSeattle/Tacoma Intl
Alaska Airlines
Jan 12
SEA7:55 amSeattle/Tacoma Intl
3h 54m
MKE1:49 pmMilwaukee-Mitchell
Jan 19
MKE2:49 pmMilwaukee-Mitchell
4h 36m
SEA5:25 pmSeattle/Tacoma Intl

See travel insights to Milwaukee from

How to get the cheapest flight ticket from Seattle to Milwaukee

Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip

What is the typical price of a round-trip flight between Seattle and Milwaukee?

What is the cheapest month to fly to Milwaukee?

The cheapest month to fly to Milwaukee from Seattle is in January. Flight prices, which tend to average around $287, are often lower during this time because this is during the off-season. The month of February is another great option to travel to Milwaukee, with average flight prices from Seattle averaging around $308.

What is the cheapest day to depart on your flight to Milwaukee?

According to our data, Tuesday is the cheapest day to fly to Milwaukee from Seattle. The lowest ticket price found for a Tuesday departure recently was $358. Keep in mind that prices can always vary depending on your route and whether or not you are flying domestic or international. Flights from Seattle to Milwaukee on a Sunday will generally be more expensive and average around $444. Keep in mind that these prices on both days could fluctuate depending on the season and the demand.

What is the cheapest time of day to depart on your flight to Milwaukee?

In the evening is the cheapest time of day to fly from Seattle to Milwaukee when you can find flight prices for as low as $306. Flying to Milwaukee in the evening is an ideal time because this is during off-peak travel hours. In the morning is when there is more demand to fly to Milwaukee, so prices are often more expensive at around $402 per ticket.

What is the cheapest Seattle/Tacoma Intl to Milwaukee-Mitchell flight route?

Fly from Seattle/Tacoma Intl to Milwaukee-Mitchell for the best Seattle/Tacoma Intl - Milwaukee-Mitchell flight prices

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

In general, most travelers find the cheapest time to book a flight to Milwaukee is about 33 days prior to their departure date when tickets on average are $376. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Milwaukee from Seattle for as low as $258 on momondo.

What cabin class options are available on Seattle/Tacoma Intl to Milwaukee-Mitchell flights?

There are 4 cabin classes available to choose from on Seattle/Tacoma Intl to Milwaukee-Mitchell flights. Cabin price and availability will vary by airline so perform a search above to find the right deals for you.

Can stopping save me money on Seattle to Milwaukee flights?

You could potentially save up to 4% on your flight if you consider stops on a Seattle to Milwaukee flight.

How have Seattle to Milwaukee flight prices changed over time?

As of December 2024, prices for Seattle to Milwaukee flights are approximately 22% more expensive when compared to flights at the same time last year.

When to book flights from Seattle to Milwaukee

Are you open to changing your travel dates? Check out the ideal times to fly from Seattle to Milwaukee according to our flight data. Find out which month and days have the cheapest flights.
Estimated round-trip price

Cheap Seattle to Milwaukee (SEA to MKE) flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Seattle to Milwaukee

Best Price Found

$104

Fastest flight time

3h 50m

Direct flights

Every day

Airports in Milwaukee

1 airport
The best one-way flight to Milwaukee from Seattle in the past 72 hours is $104. The best round-trip flight deal from Seattle to Milwaukee found on momondo in the last 72 hours is $208.
The fastest flight from Seattle to Milwaukee takes 3h 50m
Direct flights go from Seattle to Milwaukee every day.
There is 1 airport near Milwaukee: Milwaukee-Mitchell (MKE)

  • How far is Seattle/Tacoma Intl to Milwaukee-Mitchell by plane?

    Milwaukee-Mitchell is 1686.6 mi away from Seattle/Tacoma Intl. Typically, this will take 3h 50m by plane in normal conditions.

  • When did momondo last update prices for flights from Seattle/Tacoma Intl Airport to Milwaukee-Mitchell Airport?

    Prices for flights from Seattle/Tacoma Intl Airport to Milwaukee-Mitchell Airport refresh daily.

  • How many operators does momondo search for flights from Seattle/Tacoma Intl Airport to Milwaukee-Mitchell Airport?

  • How old do you have to be to fly from Seattle/Tacoma Intl Airport to Milwaukee-Mitchell Airport?

    The minimum age for a child to fly alone is five, but airlines offering an unaccompanied minor (UNMR) service may have their age restrictions, such as regulations concerning flight duration, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Seattle/Tacoma Intl Airport to Milwaukee-Mitchell Airport.

  • What documentation or ID do you need to fly to Milwaukee-Mitchell Airport?

    The necessary travel and health documents for your Milwaukee-Mitchell Airport trip may vary depending on your travel plans and individual circumstances. Generally, you should have various documents, such as a national ID card or driver's license and a passport that is valid for six months beyond your scheduled arrival date. We recommend seeking advice from your airline or a trusted third party, such as IATA.

  • What is the most popular plane model from Seattle to Milwaukee?

  • What is the most popular airline from Seattle to Milwaukee?


Best airlines flying from Seattle to Milwaukee

Compare and see reviews for airlines that fly from Seattle to Milwaukee with momondo
Airline
Rating
Free Cancellation
Price
Spirit AirlinesPriceFrom $116Free CancellationRating
6.3
8,119 reviews
Search Spirit Airlines flights
Sun Country AirPriceFrom $135Free CancellationRating
6.9
399 reviews
Search Sun Country Air flights
DeltaPriceFrom $176Free CancellationRating
8.0
8,604 reviews
Search Delta flights
American AirlinesPriceFrom $220Free CancellationRating
7.2
10,000 reviews
Search American Airlines flights
United AirlinesPriceFrom $230Free CancellationRating
7.4
9,055 reviews
Search United Airlines flights
Alaska AirlinesPriceFrom $238Free CancellationRating
8.0
9,554 reviews
Search Alaska Airlines flights
SouthwestPriceFrom $300Free CancellationRating
8.1
4,848 reviews
Search Southwest flights
  • Alaska Airlines Flights From Seattle to Milwaukee

    Alaska Airlines is one of the most popular airlines flying from Seattle to Milwaukee, operating 1 flight/week on average for this route. A good Alaska Airlines flight deal for Seattle to Milwaukee starts from $238 round-trip, up to an average price of $412. Our users have rated Alaska Airlines at 8.0/10.

  • American Airlines Flights From Seattle to Milwaukee

    Another popular option for Seattle to Milwaukee flights is American Airlines (7.2/10, 10,000 ratings). American Airlines flies from Seattle to Milwaukee around 1 time per week, with deals starting from $220 round-trip and rising to an average price of around $358.


Why use momondo?

Why should I use momondo to find a flight deal from Seattle to Milwaukee?

To find the flight that best suits your needs, momondo gathers a range of flights from a large pool of different airlines and agents; you can then use our insights and filters to find and book the right flight to Milwaukee from Seattle.

Can I find flights from Seattle to Milwaukee with flexible booking policies on momondo?

Yes. All flights to Milwaukee from Seattle on momondo can be compared and filtered by various policies on offer, including flexible booking.

How can momondo help me find flights from Seattle to Milwaukee?

momondo offers useful filters to help you find the right flight. Choose specific flight times, airports or even what payment method you prefer. We have numerous options to help you book your ideal flight from Seattle to Milwaukee.

I’m not ready to book a flight from Seattle to Milwaukee right now. Can momondo alert me if prices change?

Of course. momondo tracks the price of Seattle to Milwaukee flights. All you need is a valid email address and we will do the rest; it is that quick and easy.


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