$159 Find Cheap Flights from Milwaukee to Washington - Compare and Save

This is the cheapest one-way flight price found by a KAYAK user in the last 72 hours by searching for a flight from Milwaukee to Washington departing on 9/16. Fares are subject to change and may not be available on all flights or dates of travel. Click the price to replicate the search for this deal.
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Cheap Flights from Milwaukee to Washington

Cheapest round-trip prices found by our users on KAYAK in the last 72 hours
Seattle
Seattle1 stop$382
Spokane
Spokane2 stops$344
Pasco
Pasco1 stop$385
Bellingham
Bellingham1 stop$425
Pullman
Pullman1 stop$666
Yakima
Yakima1 stop$445
Seattle
Seattle1 stop$382
Spokane
Spokane2 stops$344
Pasco
Pasco1 stop$385
Bellingham
Bellingham1 stop$425
Pullman
Pullman1 stop$666
Yakima
Yakima1 stop$445

Book Cheap Milwaukee to Washington Plane Tickets

 
Here are some of the best deals found on KAYAK recently from the most popular airlines for round-trip flights from Milwaukee to Washington that are departing in the next months. While these flights were available on KAYAK in the last 72 hours, prices and availability are subject to change and deals may expire.
Discover the best prices for you by selecting your travel dates on KAYAK.

Recent round-trip flight deals from Milwaukee to Washington

Tue, Nov 3 - Sat, Nov 7
Alaska Airlines Logo
4:44 pm - 9:50 am
MKE
-
PDX
19h 06m
2 stops
Alaska Airlines Logo
5:40 pm - 3:48 pm
PDX
-
MKE
20h 08m
1 stop
$310Alaska Airlines
Thu, Sep 10 - Mon, Sep 14
American Airlines Logo
5:03 am - 10:55 am
MKE
-
PDX
7h 52m
1 stop
American Airlines Logo
11:08 pm - 8:01 am
PDX
-
MKE
6h 53m
1 stop
$317American Airlines
Mon, Sep 14 - Tue, Sep 22
Delta Logo
4:57 pm - 9:59 pm
MKE
-
PDX
7h 02m
1 stop
Delta Logo
12:25 am - 9:18 am
PDX
-
MKE
6h 53m
1 stop
$317Delta
Sat, Oct 24 - Tue, Oct 27
Delta Logo
5:30 am - 1:38 pm
MKE
-
PDX
10h 08m
1 stop
Delta Logo
11:46 am - 9:09 pm
PDX
-
MKE
7h 23m
1 stop
$317Delta
Wed, Jan 20 - Sat, Jan 23
United Airlines Logo
7:00 am - 11:53 am
MKE
-
PDX
6h 53m
1 stop
United Airlines Logo
8:46 am - 6:39 pm
PDX
-
MKE
7h 53m
1 stop
$317United Airlines
Sat, Aug 22 - Mon, Aug 24
United Airlines Logo
6:15 am - 11:28 am
MKE
-
PDX
7h 13m
1 stop
United Airlines Logo
11:02 pm - 7:07 am
PDX
-
MKE
6h 05m
1 stop
$317United Airlines
Mon, Oct 26 - Thu, Oct 29
Southwest Logo
8:00 pm - 1:20 am
MKE
-
PDX
7h 20m
1 stop
Southwest Logo
5:10 am - 1:45 pm
PDX
-
MKE
6h 35m
1 stop
$317Southwest
Sat, Oct 24 - Wed, Oct 28
Southwest Logo
5:00 pm - 10:10 pm
MKE
-
PDX
7h 10m
1 stop
Southwest Logo
1:40 pm - 9:45 pm
PDX
-
MKE
6h 05m
1 stop
$317Southwest
Thu, Aug 20 - Tue, Aug 25
American Airlines Logo
6:48 pm - 11:59 pm
MKE
-
PDX
7h 11m
1 stop
American Airlines Logo
5:15 am - 1:54 pm
PDX
-
MKE
6h 39m
1 stop
$317American Airlines
Tue, Sep 1 - Sat, Sep 5
Alaska Airlines Logo
7:02 am - 10:49 pm
MKE
-
GEG
17h 47m
2 stops
Alaska Airlines Logo
7:03 am - 11:59 pm
GEG
-
MKE
14h 56m
1 stop
$344Alaska Airlines
Booking Insights

KAYAK's insights & trends for Milwaukee to Washington flights

Get data-powered insights and trends into flights from Milwaukee to Washington to help you find the cheapest flights, the best time to fly and much more.

How much is a round-trip flight from Milwaukee to State of Washington?

This analysis is based on the cheapest round-trip price found on KAYAK in the last 12 months by searching for a flight from Milwaukee to State of Washington departing in August.

Flight prices are typical for this route right now.

Flights to State of Washington from Milwaukee usually cost between $360 and $542 in August.
The lowest price found in the past 5 days was $382 on Southwest (Aug 24-Aug 29).

What is the cheapest Milwaukee to Washington flight route?

Data is based on round-trip flight searches on KAYAK over the past month.

The cheapest ticket to Washington from Milwaukee found in the last 5 days was to Seattle, at $392 round-trip. The most popular route is from Milwaukee (MKE) to Seattle (SEA), and the cheapest round-trip airline ticket found on this route in the last 5 days was $392.

What is the cheapest time of day to fly to Washington?

The average price for all round-trip flights from Milwaukee to Washington depending on the time of departure, clicked by users on KAYAK in the last 2 weeks.

The cheapest time of day to fly to Washington is generally in the evening, when round-trip flights cost $389 on average. Morning departures are around 21% more expensive than evening flights, on average. The most expensive time of day to fly to Washington is generally in the afternoon, which is peak travel time and where the average cost of a ticket is $549.

Can I save money by flying with a layover from Milwaukee to Washington?

The average round-trip price for all non-stop flights, flights with one layover, and flights with two layovers for the route found by users searching on KAYAK in the last 2 weeks.

No, with an average price for the route of $450, prices are generally cheapest when you fly direct.

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

To calculate monthly average prices, KAYAK takes all prices for each month over the last year for round-trip flights from Milwaukee to Washington, removes the top 0.1% to account for outliers, and then takes the median of all values for each month.

The cheapest month for flights from Milwaukee to Washington is February, when tickets cost $288 (return) on average. On the other hand, the most expensive months are July and June, when the average cost of round-trip tickets is $468 and $461 respectively.

What’s the cheapest day of the week to fly from Milwaukee to Washington?

The average price of all round-trip flights from Milwaukee to Washington clicked on KAYAK for each day over the last 12 months.

Your flight ticket price will generally be cheaper if you fly to Washington on a Wednesday and more expensive on a Sunday. On your return trip to Milwaukee, you should consider flying back on a Thursday, and avoid Mondays for better deals.

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

To calculate weekly average prices, KAYAK takes all prices for each week before departure over the last year for round-trip flights from Milwaukee to Washington, removes the top 0.1% to account for outliers, and then takes the average of all the values for each week.

To get a below average price on the flight from Milwaukee to Washington, you should book around 4 weeks before departure, which saves you about 41% compared to booking last minute. For the absolute cheapest price, our data suggests you should book 8 weeks before departure.

Good to know

Low season

January

Cheapest flight

$159
Best time to beat the crowds with an average 25% drop in price.
Most popular time to fly and prices are also 6% lower on average.
Flight from Milwaukee to Portland

FAQs - booking Washington flights

  • How does KAYAK find such low prices on flights from Milwaukee to Washington?

    KAYAK is a travel search engine. That means we look across the web to find the best prices we can find for our users. With over 2 billion flight queries processed yearly, we are able to display a variety of prices and options on flights from Milwaukee to Washington.

  • How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket from Milwaukee to Washington?

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight from Milwaukee to Washington is likely to change within 7 days, so travelers know whether to wait or book now.

  • What is the Hacker Fare option on flights from Milwaukee to Washington?

    Hacker Fares allow you to combine one-way tickets in order to save you money over a traditional round-trip ticket. You could then fly from Milwaukee to Washington with an airline and back with another airline.

  • What is KAYAK's "flexible dates" feature and why should I care when looking for a flight from Milwaukee to Washington?

    Sometimes travel dates aren't set in stone. If your preferred travel dates have some wiggle room, flexible dates will show you all the options when flying from Milwaukee to Washington up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

Top tips for finding cheap flights to Washington

  • Looking for a cheap flight? 25% of our users found tickets from Milwaukee to the following destinations at these prices or less: Seattle $238 one-way - $433 round-trip

Reviews of the top 5 airlines serving from Milwaukee to Washington

 
See real verified KAYAK customer reviews for airlines flying from Milwaukee to Washington. Airline scores are aggregated from all reviews left by passengers on KAYAK after flying with an airline. KAYAK doesn’t show reviews that are older than 5 years. Learn how KAYAK collects reviews.
Need help choosing which airline to fly with from Milwaukee to Washington? KAYAK airline reviews give an overall score for each airline based on loads of factors, including comfort, boarding, in-flight entertainment and more, to make your decision easier. See airline scores according to verified KAYAK customer reviews.
8.0
SouthwestOverall score based on 4228 reviews
7.5Entertainment
8.1Boarding
8.0Comfort
7.0Food
8.6Crew
Airline reviews

No wifi, seems to be very common with Southwest currently. Everything else was normal.

8.0 ExcellentSean, Jul 2026
HOU - LGB
Read more Southwest reviews

No wifi, seems to be very common with Southwest currently. Everything else was normal.

Paid for premium extra leg room but the bin space for rows 1-3 had to go in rows 4-6 and 4-6 had to go to 7-9 because flight attendants have snacks and their luggage upfront. So we pay extra to have to fight thru traffic to get our bags. Only 2nd day of new seating so hope they fix this.

Delayed flight. Nicest crew member was a SW pilot flying seated next to me who kindly move to seat the final passenger. Flight extra delayed. My cup of refreshment of ginger ale was so packed with ice it was literally 2 sips.

Southwest is Southwest. No frills. If you're luck enough to get a happy crew (we did), then it makes for a nicer flight.

I would have liked to arrive on time - not 5 hours late!

Board Milian spokesman with pre boarding , not after A group and without my spouse. Total BS, back to Alaska Airlibes I GO. oner 1.2M miles and 900 flights, and every time I fly SWA I regret it, thos will be last time, I only flew SWA but to time requirements fir a Funeral. NEVER AGAIN SWA

Good crew, funny movies, but you need phone ports in the plane and better snacks. :)

Had a long layover in rainy Chicago. The staff were attentive - my husband needed a wheelchair due to a recent fall and unsteady on his feet. They are wonderful for those of us who need a bit of extra care. My only complaint was discovered upon unpacking our suitcases at home. One (we had 3 carry on size and one just a bit larger) had water damage to everything inside. All the clothing (just happened to be the case with the clean clothes) were wet. I know it was raining, but why would items inside be wet? The paperwork packed in this case was damp with ink running. There were momentos from our 10-day European vacation that I was hoping to scrapbook - but alas, they will be scrapped - too damaged to keep. The boxes of French chocolate were damp on the outside. My expensive camera now has a cracked screen and a Gaudi tea-for-one was cracked - even though it was packed in clothing. I know it happened on this flight as I repacked all four suitcases before leaving New York in the morning. My first unhappy experience with luggage at Southwest.

We were headed for Florida and anxious to get there. Everything was absolutely the best. This is our first time with Southwest and it’s now our go to airline. Best ever.

The a/c wasn’t working very well and it was a very hot flight

It was awful. I will never appreciate this type of connection where i have to wait 12 hours which turned into 18 hours due to Alaska's delays after flying over 15hours already. The 15 hours already made my body suffer as soon as I deplaned. I struggled to breath and was about to faint,but being alone, I tried to hold on my carry on luggage I wasn't able to take it anymore, so I informed the airport people who then assisted me. My husband had to book me a $200 hotel room so I can rest. I stayed for only 4 hours in that expensive hotel in order to catch my 8 in the morning flight to Spokane only for it to be delayed until 2:17. We finally left LAX before 3pm. Alaska was also inconsistent with their gate assignments. Our first gate was 64A, after the delay they sent us an email that the next gate was 68,but the arrival and departure board showed gate 60. When I asked the desk 60 agents, they said it will be gate 61. All these experience contributed to my exhaustion and stress which affected my heart and well being.

Flight canceled. Had to fly in the evening out of lax instead of 10am out of Burbank

It was good. Too long for older people. Service and support was great! Friendly crew!

Check in went smooth, flight was on time and our checked bag was delivered in a timely fashion.

Full, attentive service from the fist class cabin flight attendant was superb. Really exceeded expectations.

Direct and non stop. We were late checking in but had paid for our luggage to be checked and they easily took the bags at the gate for us. We unfortunately had to take our bags through TSA and lost a few items...

Oh the days of yore when there was some space. Wedged in by an extremely overweight passenger and sitting cramped for 4 hours is no one’s dream trip. One shouldn’t have to pay more for 1st class just to survive the trip. Literally the 1 day is ruined with recovery. Hugely obese need more room and should pay more for the required space. Staff were very nice, no hitches with baggage. I really dread flying., related to comfort.

My TSA precheck did not appear on my boarding pass, even though I entered my TTN at time of purchase and verified it was on the Alaska Airlines website under my reservation.

Very friendly staff, very responsive to complaints about the cabin temperature. 😁

First class only upgrades seat width. The bottom cushion of the seat sloped forward so much that I was constantly sliding out of my seat. The meal was awful, granola and dried fruit? Seriously, for what I paid to upgrade? I can bring my own sawdust and rotten fruit for a whole lot less. Priority boarding is great except when you have a hundred economy passengers stranding in the aisle slamming you in the face with their enormous carry ons and smelly asses right under your nose. I want my money back for that leg of my trip. It wasn’t worth the money for such a minimal upgrade.

Not really a “Delta” problem but worth mentioning: Boarding was a difficult process. TSA seemed understaffed and Pre-Check took longer than regular TSA. The supervisor was frazzled and yelled at travelers. Once through TSA, we had to put our carry-ons through another x-ray machine. Then queue up to board with both boarding pass and ID. Then, when we got to the stairs on the tarmac, we had to show our boarding pass again. Maybe this is just normal for Kona since the terminal is outdoors (but still a “secured” area).

Checkin was good, fllight ws good. Onlly complaint is lack of foot on 6 hour flight from Seattle to Boston. Snacks were flimsy - chips and cookies. could have offered something more substantial for such a long flight. I know you can buy food in airport but for the price you pay for a ticket, they should step up for the passengers.

Flight was delayed, we could have been notified earlier and in a consistent manner. App was not refreshing for another passenger to get the latest flight status. We could have stayed and waited at the hotel instead of waiting at the airport had we known the flight was going to delayed for more than 5 hours. The toilet is too tight, and needs to be cleaned more frequently (every hour). The entertainment screen froze, the touch screen not responding to touch. We were upgraded to comfort, it is more comfortable than regular economy seats.

It was fine. 55 minute flight. No snacks or beverage service offered. Boarding went smoothly and my walker was waiting for me on the jet way.

My flight was cencaled due with the bad weather on Sunday the crew was poorly mistaken my luggage supposed depart with my flight instead I didn’t have my luggage for almost 3 days the website is poorly respond to my complain until I have someone to do it my connection smooth their not even respon or email me even the have my luggage

8 hours late and the plane smelled like urine, that smell in the morning when your child wet the bed in the night.

Everything was good except wifi and a leaking drink chiller. The floor was all wet and my bag was soaked. Did not notice until debarking. Have not heard back from Delta. Even though this was leg one of an international flight in first class, they denied access to their Sky Club - very disappointing!

Staff was exceptional! Everyone was kind, professional and friendly making the trip very pleasant. Thank you!

Pretty standard flight. Delta has a good selection of movies.

Despite being delayed, we would still give a high score for this flight experience. For the first time in quite some time we had excellent customer service throughout our entire round trip. The flight attendants were the most polite we have experienced in our last ten flights at least (non of which were Delta and include business class). The food offered was a better selection than most—we just didn’t have any of it. Overall, almost as good as flying used to be. Thank you to Delta.

The flight was delayed by a hour and I wish they had communicated it sooner. No issues on the plane, it did take a while for food to come.

Smooth and easy boarding, comfortable for the entire 5 hour flight, and the seat back entertainment was great! I appreciated all the features, from location info and maps, movies, the ability to connect with Bluetooth headphones, and good selection of movies. Food was good, normal airline snacks (I didn’t purchase anything)

The flight was delayed by two de-icings. The seatbelt did not work correctly. It did not stay tight.

it was so bad. I tried to board my flight from vancouver to saskatoon. And to my surprise they did not board me cause the flight was changed and no email was send to me. and on my boarding pass which i got from seattle says different flight. I did not knew anyone from Vancouver, air canada crew was rude, i asked for today flight but they were rude and i had early morning dental appointment in saskatoon. I was so much in pain and my whole day is wasted today. and i suffered alot. They did provide me hotel but they did not provide me any food. I am really really disappointed first time had so bad experience with air canada. I may think twice to book it again. If i can get any reply or any composition that would be great. Thanks

leg space better than expected. two washrooms for one plane isn't enough.

The seats on this flight were almost roomy enough to be the basic amount needed for human existence. I think my favorite part of this flight was it landed at an A gate, which was the most palatial part of Sea-Tac I've ever seen - a massive improvement from the S gates.

The seats on the aircraft are like sitting in a rock. During the boarding process they recognize Active Duty Military, why don’t they recognize Retired Military. I’ve always preferred Delta, this flight confirmed why I still prefer Delta.

Everything was fantastic. Modern plane. All the amenities! Although the paid snacks and meals are pure robbery. Like i understand airlines need to make money, but 11$ USD for an overnight oats with some nuts in it and barely any pieces of apple.... Highway robbery

It was literally one of the worst travel experiences ever. My flight got delayed by over an hour and there was no communication of this from the gate staff. I realized it by checking the screen periodically. Once on board the flight attendants continued to serve alcohol to a man who was clearly already drunk and that was making a bunch of commotion. Never again will I fly United!

All good except paid for wifi that did not work

Plane was super cold. No entertainment unless you were with mileage program Getting off the plane was super slow

Beverage service was not good. Also just one service in 5 hr 30 min flight. No ask fir water ir anything beside one time beverage service.

Crew was helpful and cheerful especially when they had no refreshments to work with. The plane was never serviced and had nothing but limited water and coffee onboard. For the price point, a concern of services.

I bought wifi and most of the flight could not even use it my apps would just spin. I couldn't even listen to music. super frustrating.

Flight was delayed because of a bird strike. They had another plane available within 45 minutes.

It was a code share with Alaska - would have been great if I actually made it on the plane, claimed I didn’t have a ticket or a seat even thought I was checked in.

There were several different delays but we ended up being delayed a total of 40 mins or so. It was annoying we had a gate change which made it take longer to leave DFW, and we had to check our carry on. Ugh

The main problem was delay. The plane was at the gate early and bags were loaded. However, there was no crew for the flight. They were inbound from LGA and had to land and make their way to our gate. It took more than 40 minutes. Then, once the crew arrived and boarded, one of the crew members had to deplane and then a replacement crew member had to be found. It took another 40 minutes or so to get the final crew member. In all, we took off about 2 hours later than our scheduled departure time. Once in the air, the flight was great. Smooth most of the way. The crew was professional and efficient.

i suspect i caught flu on this flight as i could hear someone coughing a few rows back and ended up with flu a few days later. also tiresome to have to watch movies on my device by holding up smartphone screen, would have liked to have in seat display.

We were told we had no flights before our flight was continually delayed then cancelled.

Everything you need to know for your flight from Milwaukee to Washington

Information on your arrival and departure airports