MSN - SEA

$126 Find Cheap Flights from Madison to Seattle

This is the cheapest one-way flight price found by a KAYAK user in the last 72 hours by searching for a flight from Madison to Seattle departing on 9/27. 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.
1 adult
1 adult, Economy

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These are the airlines KAYAK users have selected most often from within our search results in flight searches from Madison to Seattle, as well as popular online travel agencies
These are the airlines KAYAK users have selected most often from within our search results in flight searches from Madison to Seattle, as well as popular online travel agencies
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Cheap Flights from Madison to Seattle (MSN-SEA)

 
Here are some of the best deals found on KAYAK recently from the most popular airlines for round-trip flights from Madison to Seattle 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 Madison to Seattle

Wed, Oct 1 - Fri, Oct 31
Delta Logo
2:47 pm - 8:15 pmMSN-SEA
7h 28m1 stop
Delta Logo
1:35 pm - 10:33 pmSEA-MSN
6h 58m1 stop
$240Delta
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Fri, Aug 22 - Sat, Aug 30
Frontier Logo
7:59 pm - 8:51 pmMSN-SEA
26h 52m1 stop
Frontier Logo
12:40 pm - 6:16 pmSEA-MSN
27h 36m1 stop
$245Frontier
Find Deal
Wed, Sep 24 - Tue, Sep 30
Delta Logo
4:55 pm - 10:06 pmMSN-SEA
7h 11m1 stop
Delta Logo
11:40 pm - 8:31 amSEA-MSN
6h 51m1 stop
$251Delta
Find Deal
Wed, Sep 3 - Wed, Sep 10
United Airlines Logo
3:58 pm - 10:59 pmMSN-SEA
9h 01m2 stops
United Airlines Logo
7:00 am - 3:02 pmSEA-MSN
6h 02m1 stop
$256United Airlines
Find Deal
Mon, Aug 25 - Mon, Sep 1
Frontier Logo
6:59 pm - 12:34 amMSN-SEA
7h 35m1 stop
Frontier Logo
6:17 am - 6:04 pmSEA-MSN
9h 47m1 stop
$258Frontier
Find Deal
Wed, Sep 24 - Tue, Sep 30
United Airlines Logo
5:43 pm - 10:20 pmMSN-SEA
6h 37m1 stop
United Airlines Logo
11:10 am - 10:28 pmSEA-MSN
9h 18m2 stops
$278United Airlines
Find Deal
Wed, Sep 3 - Mon, Sep 8
American Airlines Logo
12:50 pm - 10:29 pmMSN-SEA
11h 39m1 stop
American Airlines Logo
3:00 pm - 11:19 pmSEA-MSN
6h 19m1 stop
$294American Airlines
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Sat, Aug 30 - Mon, Sep 1
American Airlines Logo
6:44 pm - 11:41 pmMSN-SEA
6h 57m1 stop
American Airlines Logo
12:46 am - 9:11 amSEA-MSN
6h 25m1 stop
$303American Airlines
Find Deal
Wed, Sep 3 - Mon, Sep 8
Alaska Airlines Logo
7:15 am - 3:07 pmMSN-SEA
9h 52m1 stop
Alaska Airlines Logo
12:59 am - 9:40 amSEA-MSN
6h 41m1 stop
$379Alaska Airlines
Find Deal
Thu, Sep 25 - Fri, Oct 3
Alaska Airlines Logo
2:54 pm - 8:17 pmMSN-SEA
7h 23m1 stop
Alaska Airlines Logo
12:17 am - 9:05 amSEA-MSN
6h 48m1 stop
$400Alaska Airlines
Find Deal
Booking Insights

KAYAK's insights & trends for Madison to Seattle flights

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

Find cheap flights to Seattle
Find cheap flights to Seattle

Planning a trip from Madison to Seattle? KAYAK’s data-powered insights will help you find cheap flights. Learn the best time to fly, how early to book your ticket, and other tips to secure great prices.

What’s the cheapest day of the week to fly from Madison to Seattle?

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

If your flying dates are flexible, you should consider flying to Seattle on a Tuesday, as we generally find the cheapest rates on that day for this route. On the other hand, Monday is the most expensive day to fly from Madison to Seattle. For your return ticket, we recommend flying on a Wednesday and avoiding Sundays for the best deals.

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

To calculate monthly average prices, KAYAK takes all prices for each month over the last year for round-trip flights from Madison to Seattle, 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 Madison to Seattle is January, where tickets cost $392 (return) on average. On the other hand, the most expensive months are June and July, where the average cost of round-trip tickets is $558 and $507 respectively.

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

To calculate weekly average prices, KAYAK takes all prices for each week before departure over the last year for round-trip flights from Madison to Seattle, 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 Madison to Seattle, you should book around 3 weeks before departure, which saves you about 9% compared to booking last minute. For the absolute cheapest price, our data suggests you should book 25 weeks before departure.

Good to know

Low seasonFebruary
Cheapest flight$126
Best time to beat the crowds with an average 6% drop in price.
Most popular time to fly with an average 4% increase in price.
Flight from Madison to Seattle

When to book flights from Madison to Seattle

Are your dates flexible? Find out the best times to travel from Madison to Seattle based on our flight data from the last year. Discover the cheapest month and even day to fly.
Estimated round-trip price
KAYAK looks at all historical flight data for each date to provide a predicted price for one-way trips or round-trips with a duration up to 40 days. While we try to provide actual minimum prices for each date, some prices are predictions and actual prices may differ.

FAQs for booking flights from Madison to Seattle

  • What are some of the best ways to get to the downtown Seattle area from the Seattle Tacoma International Airport (SEA) after a flight?

    A very popular choice that utilizes public transportation is to travel on the Line 124 bus operator by King County Metro, which makes the trip from the airport to the downtown area in around 40min. Sound Transit also offers its light rail 1-Line, which takes passengers from the airport to the downtown area and around 31 minutes.

  • If I'm going to rent a car upon my arrival at Seattle Tacoma International Airport, where will I find the rental car companies?

    All of the rental car companies that operate at this airport do so in an offsite rental car facility. To get to this facility after a flight, make your way to the lower drive on the baggage claim level of the airport. There is a free shuttle bus to the rental car center that offers pick-up locations at the north and south ends of the terminal.

  • Where should I go at the Seattle Tacoma International Airport to meet a rideshare vehicle?

    All of the various rideshare vehicles that operate at this airport will pick up their passengers on the third floor of the parking garage in parking rows G through J in both the Orange and Purple sections of the garage.

  • What type of hotel choices will I have and have a location adjacent to the terminal buildings at sea Seattle Tacoma International Airport?

    One of the best choices for a hotel in this area that's right at the end of Arrivals Drive where vehicles exit the airport property is the Radisson Hotel Seattle Airport which offers a complimentary 24-hour airport shuttle to and from the airport.

  • What is the cheapest flight from Madison to Seattle?

    In the last 3 days, the lowest price for a flight from Madison to Seattle was $126 for a one-way ticket and $240 for a round-trip.

  • Do I need a passport to fly between Madison and Seattle?

    No, a passport isn't needed to fly from Madison to Seattle. However, local authorities might ask for an official ID.

  • Which airports will I be using when flying from Madison to Seattle?

    When flying out of Madison you will be using Madison Truax Field. You will be landing at Seattle, also known as Seattle/Tacoma Intl.

  • Which aircraft models fly most regularly from Madison to Seattle?

    We unfortunately don’t have that data for this specific route.

  • Which airline alliances offer flights from Madison to Seattle?

    SkyTeam, Star Alliance, and oneworld are the airline alliances operating flights between Madison and Seattle, with oneworld being the most commonly used for this route.

  • What is the most popular layover when flying to Seattle from Madison?

    Chicago is the most popular layover city among KAYAK users traveling from Madison to Seattle.

  • Which is the best airline for flights from Madison to Seattle, Delta or Alaska Airlines?

    The two airlines most popular with KAYAK users for flights from Madison to Seattle are Delta and Alaska Airlines. With an average price for the route of $432 and an overall rating of 8.0, Delta is the most popular choice. Alaska Airlines is also a great choice for the route, with an average price of $546 and an overall rating of 8.0.

  • How does KAYAK find such low prices on flights from Madison to Seattle?

    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 Madison to Seattle.

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

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to Seattle from Madison 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 Madison to Seattle?

    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 to Seattle with an airline and back to Madison with another airline. Booking your flights between Madison and SEA can sometimes prove cheaper using this method.

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

    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 to Seattle from Madison up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

KAYAK’s top tips for finding a cheap flight from Madison to Seattle

  • One of the most convenient ways to get from the downtown Madison area to Dane County Regional Airport (MSN) without the need to drive your own car is to take a combination of the Lines 20 and 2 buses operated by Metro Transit-City of Madison that can take you from the downtown area to the airport in around 42min.
  • If you are going to drive yourself to the Dane County Regional Airport, one of the most cost-effective choices for parking at this airport is their Economy Lot, which offers one of the lowest daily rates for parking at the airport. Passengers will also find added features such as disabled parking and electric vehicle charging at this airport.
  • If you are a mother that is nursing, you'll find that the Dane County Regional Airport airport offers three different private mothers' lounges that each feature a comfortable leather chair, a table, an electrical outlet, as well as a sink, and a baby changing table. These lounges sit in areas adjacent to Gate Eight, and Gate Five, as well as on the first floor of the terminal building in an area called the Family Lounge.
  • If you are the type of traveler that gets a little bit stressed out when flying, one of the best features of the Dane County Regional Airport is that they offer their Pet Therapy Team, which is a collection of around nine dogs that can quite easily lessen the stress of airline travel for passengers.
  • A very unique feature of Dane County Regional Airport is that this airport offers something called a Short Story Dispenser. This machine features 1 minute, 3 minutes, as well as children's stories that travelers can enjoy before their flight. All of the stories get printed on an eco-friendly scroll that does not use ink or a cartridge.

Reviews of the top 5 airlines serving from Madison to Seattle

 
See real verified KAYAK customer reviews for airlines flying from Madison to Seattle. 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 Madison to Seattle? 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
Alaska AirlinesOverall score based on 10000 reviews
7.8Comfort
8.1Boarding
8.5Crew
7.1Entertainment
7.1Food
Airline reviews

Very nice as always. Not that it’s anyone’s fault really but for some reason the seat (16C) was really hard…. Not typical for your planes… dunno what or why… maybe it was just me ?, The flight was great otherwise

10.0 ExcellentLee, Jul 2025ORD - SEA
Read more Alaska Airlines reviews

Very nice as always. Not that it’s anyone’s fault really but for some reason the seat (16C) was really hard…. Not typical for your planes… dunno what or why… maybe it was just me ?, The flight was great otherwise

My experience was great with Alaska Airlines. They were very helpful when I was checking in. The flight crew was very helpful with our needs.

Crew members were friendly, but I wouldn’t use “entertaining” to describe them. Exact step by step instructions on getting wi-fi on the phone would be helpful.

Ease of reservations, confirmation. Cramped seating, very, very uncomfortable! Claustrophobic.

My husband unfortunately had a very large lady next to him who did not fit in the seat and had to have the armrest up so she was partially in his seat and she also had horrible BO

I liked the legroom even in row 26! I fell asleep immediately and slept the whole flight.

delayed flight 3 hours, then took 45 min to get to gate and another 10 min to open door

The plane was put out of service and had to wait for a new plane to be assigned. No one had any information and the information on the screens was never updated. The call wait time was 2 hours and the estimated time for text assistance was 55 minutes which was a lie because after 55 minutes nothing happened. I understand that delays happen but to not have anyone available to provide any update or reassurance was just negligent. Also, what is the point of having an 800 number if no one answers it and don’t get me started on the text message system. Ridiculous!

Very good; ohana atmosphere and taking care of customer care

Flight was delayed an hour, so that was inconvenient. But they tried to make it up in the air, which I appreciated. Crew was very nice, service was excellent. Description of food didn’t quite match what was served, but it was tasty. 👍🏽

Check in process was terrible. Lady at counter didn’t know what she was doing

Delayed and took off even later than the scheduled delay time

For a 69 year old with health problems I had the worse experience, no wheelchair when I entered a lady told me to sit and wait while a gentleman told me I had to walk to the Delta station, which I did. I had a carry on and a bag, and I was traveling with my service dog, which was on his carrier and the lady charged me for my carry on luggage, beside all the waiting cause of the delay, I had to walk to get my luggage cause no wheelchair showed up, I am so disappointed. I will get in touch with the company. I got home at 3:00 am, not good for my health situation.

Great experience on Delta. Staff from baggage check to flight attendants were very courteous and professional. My only issue was a personal preference for pretzels instead of the chips and cookies that were offered.

There was no problems, just a little uncomfortable with seats that do not lay back a little

Always good but we must do something about people in rows ahead of you that don't put their seats back up when they are suppose to. And It's rough to not be able to even lean over to get something out of my purse.

Flight was delayed, 30+ bags had to be gate checked. Crew were very friendly!

Everything was good until we were boarding our connection flight in Atlanta, we were told to gate check our carry-on, but when we got inside the plane, there was plenty of room in the overhead.

Very late arrival at PWM. Late jet getting to ATL. Equipment problem with aircraft - could not get enough water onto plane., Another delay getting FAA approval for flight with bottled H2O. Not the crew’s problem.

There was a security issue at the airport and we were unable to land. We circled endlessly and then landed at another airfield for fuel. We then circled the airport again, almost landed but didn’t fully touch down before circling again. I am thankful to the crew for keeping us safe- the issue was the airline and staff at the airport getting us seats on our connecting flights. That part was hours of searching for someone and getting in double my steps.

Was on time until within 1 hour of flight-how does that happen? Staff very friendly.

Weather delay in Chicago?. No sense of urgency to make connection in Chicago for our connecting flight that wasn't delayed. Connection was missed.

Our flight was understandably diverted to a small regional airport in Laramie, Wyoming due to weather conditions, which I fully recognize and appreciate. However, the low rating stems from the experience that followed: passengers remained on board for over an hour without the option to deplane and stretch, despite the aircraft being stationary. Although the pilot opened the cabin door, only he was permitted to exit. Meanwhile, passengers grew increasingly uncomfortable as warm summer air entered the cabin through the open door, and being in the second row meant we were impacted immediately. While the flight attendants made efforts to keep everyone at ease, I believe allowing passengers to deplane briefly, given the extended delay, would have significantly improved the overall experience.

I never flew. Flight was canceled. DIA worst airport in the country. Avoid at all costs.

I learned that seating towards the end of plane that a line forms for the restroom and people use your chair as a hand railing, bumping your seat consistently. I was seated in the aisle. I think that next time if I am towards the back row I would want to sit in the middle or window seat.

United sent me a mileage plus number last year but that number is invalid so I can’t use it to check into flights or collect mileage. There is human to speak about the problem, only computers who keep asking me if I am using the correct email. It’s so frustrating and I cannot resolve it.

It was delayed instead of departing at 9:20pm, we departed at 11pm… putting us in Columbus after 2am! It was awful. Had I known about the delay, I could have spent some time in the United Lounge… I was starving because I started my journey in Budapest… so I was exhausted and hungry. Plus I had to make new arrangements to be picked up at the airport in Columbus, instead of midnight it was 2:30 am after getting luggage and out of airport. Not feasible. I would have just stayed in Chicago for the night and gotten a morning flight.

Not a great experience. We paid for the upgrade for premium economy seats and seated ourselves in very comfortable seats. Someone came along with the same seat on their boarding pass. The aircraft had been changed and as a result we were booted out and sent further back to small uncomfortable seats. After complaining we were moved to emergency row seats, which gave us more leg room but the seats don’t recline. For people in our 70’s we found having to sit upright from California to NJ very uncomfortable. Not sure why they chose to move senior citizens instead of the two people that were allowed to take the more comfortable seats. Not happy.

I liked the choice of lemon ginger tea. I think stewardesses can be more considerate of older people needs.

It was great, I’m very grateful for the pilots and crew flight attendants for everything.

Very poor delay in dfw was really bad n long

Our flight was 1.5 hours delayed. There was no weather for the inbound flight, so I don't understand why. This meant a VERY late arrival and only a quick nap before my morning flight.

Because of rescheduling, they had to put me on a flight that didn't go through Dallas

It was very difficult to stretch my knee out and I am very short. I also had a torn tendon in my knee which made it extra uncomfortable anyways. My husband is 6'2" and I can't imagine him flying in that plane.

3 hour weather delay followed by 1 hour (and counting) maintenance delay. UGH!

Couldn’t get the door on the plane to close leading to a nearly 2 hour delay. But, hey at least they didn’t cancel the flight.

Flight was cancelled 3 hrs AFTER etd. Thetefore Missed connection from JFK to New Zealand . No accommodation provided… This cost ne aporox 1000 USD in extra expenses and turned whst should have been a 24 hr trip ftom Boston - New Zealand into a VERY expensive , late 70+ hr nightmare … Complete nonsense!!!

After we'd boarded , they canceled the flight. The crew didn't even know , we just all received text messages. Then after they deplaned us , AA was just like "too bad, go F your self, we sure ain't gonna help you"

The flight got delayed 2.5 hrs due to a maintenance issue that cause a domino effect. American should have spare planes for when something like this happens.

Delayed flight, so I switched fights to SFO to Phoenix , Phoenix to DSM. Excellent service through American Airlines

Boarding in Orlando was not good. Giant mob at the gate, should have been lines.

Decent clean onboard experience. Okay discount airline experience. Unfortunately, any customer service interactions are difficult and unhelpful. There is no service. Also, a premium seat only gets you premium boarding if you line up first. Once they start general boarding you must go to the back of the line. Not very premium

baggage clamed had to wait over a hour and half for all people on my flight it was terrible

The ticketing agents were rude but then we had a great gate agent very nice we had to ride a buss out to where the plane was parked but it was in some back corner of the airport when we got to the plane the captain who was great btw was cleaning the plane because the same rude ticketing agent told them they we not contracted to vacuum the plane. The ride to las Vegas was fine We had a connecting flight to Dallas. The flight was fine but when we arrived in Dallas everyone who flew on any frontier airlines the picked up bags from baggage claim D15 had to wait over a hour for their bags to start we arrived at 11:30pm ish to the gate we didn't leave the baggage clamed till 12:50 am very not happy and i used to fly frontier 4 times a week for work in Denver i will not be using them again

I was 2 hr arrive in the airport and 45 min in the line . After take to my turn . The agent tell me I’m later . I can not board . So my vacation was going to the floor . Just for their bad customer service agent in the airline

Frontier Airlines was AWFUL. I was an hour early for my flight and the lady refused to check me in. I had to purchase a whole new ticket with a different airline.

My flight was canceled I was promised a reginf still not received.

Late, terrible communication, horrible planning of passenger seating until the literal last minute. One of the worst flying experiences of my life. Y'all suck

Both legs of the flight were changed. The day of the flight and length of the trip.

First of all, we never got on the connecting flight to Denver. They delayed our flight for two hours. If we would have gotten on that flight, we would have been stuck in Denver for 13 hours. So we re- routed our flight for a straight through flight to Oklahoma two days later. THEN, they delayed that flight for two hours. After that we were able to finally get on our flight and come home. Frontier Airlines - one of the worst airlines I have ever been on.

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