LAN - SEA

$337 Find Cheap Flights from Lansing to Seattle

This is the cheapest round-trip flight price found by a KAYAK user in the last 72 hours by searching for a flight from Lansing to Seattle departing on 9/20. 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

KAYAK searches hundreds of travel sites at once for deals on flights to Seattle

 
These are the airlines KAYAK users have selected most often from within our search results in flight searches from Lansing 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 Lansing to Seattle, as well as popular online travel agencies
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Flights Deals

Cheap Flights from Lansing to Seattle (LAN-SEA)

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

Sat, Sep 20 - Sat, Sep 27
Delta Logo
12:00 pm - 5:39 pmLAN-SEA
8h 39m1 stop
Delta Logo
11:10 pm - 11:10 amSEA-LAN
9h 00m1 stop
$337Delta
Find Deal
Sat, Sep 20 - Sat, Sep 27
Delta Logo
12:00 pm - 5:39 pmLAN-SEA
8h 39m1 stop
Delta Logo
11:40 pm - 11:10 amSEA-LAN
8h 30m2 stops
$342Delta
Find Deal
Sat, Sep 20 - Sat, Sep 27
Delta Logo
12:00 pm - 8:15 pmLAN-SEA
11h 15m2 stops
Delta Logo
11:40 pm - 11:10 amSEA-LAN
8h 30m2 stops
$347Delta
Find Deal
Wed, Sep 24 - Sat, Sep 27
Delta Logo
5:35 am - 10:36 amLAN-SEA
8h 01m1 stop
Delta Logo
11:10 pm - 11:10 amSEA-LAN
9h 00m1 stop
$362Delta
Find Deal
Wed, Sep 24 - Sat, Sep 27
American Airlines Logo
12:33 pm - 5:29 pmLAN-SEA
7h 56m1 stop
American Airlines Logo
1:02 pm - 11:02 pmSEA-LAN
7h 00m1 stop
$377American Airlines
Find Deal
Wed, Sep 24 - Sat, Sep 27
Delta Logo
5:35 am - 10:36 amLAN-SEA
8h 01m1 stop
Delta Logo
11:40 pm - 11:10 amSEA-LAN
8h 30m2 stops
$382Delta
Find Deal
Wed, Sep 24 - Sat, Sep 27
Delta Logo
5:35 am - 12:24 pmLAN-SEA
9h 49m2 stops
Delta Logo
11:40 pm - 11:10 amSEA-LAN
8h 30m2 stops
$387Delta
Find Deal
Wed, Aug 13 - Sat, Aug 16
American Airlines Logo
5:40 pm - 11:41 pmLAN-SEA
9h 01m1 stop
American Airlines Logo
12:46 am - 10:36 amSEA-LAN
6h 50m1 stop
$485American Airlines
Find Deal
Sat, Nov 22 - Sat, Nov 29
Delta Logo
6:35 am - 10:45 amLAN-SEA
7h 10m1 stop
Delta Logo
6:00 am - 5:03 pmSEA-LAN
8h 03m1 stop
$487Delta
Find Deal
Mon, Oct 20 - Sat, Oct 25
Delta Logo
6:25 pm - 10:03 pmLAN-SEA
6h 38m1 stop
Delta Logo
11:15 pm - 10:47 amSEA-LAN
8h 32m1 stop
$517Delta
Find Deal
Booking Insights

KAYAK's insights & trends for Lansing to Seattle flights

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

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

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

Your flight ticket price will generally be cheaper if you fly to Seattle on a Wednesday and more expensive on a Friday. On your return trip to Lansing, you should consider flying back on a Tuesday, and avoid Fridays for better deals.

Good to know

Low seasonOctober
Cheapest flight$337
Best time to beat the crowds with an average 29% drop in price.
Most popular time to fly and prices are also 8% lower on average.
Flight from Lansing to Seattle

When to book flights from Lansing to Seattle

Are your dates flexible? Find out the best times to travel from Lansing 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 Lansing to Seattle

  • What is the cheapest flight from Lansing to Seattle?

    In the last 3 days, the lowest price for a flight from Lansing to Seattle was $337 for a round-trip ticket.

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

    No

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

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

  • Which airline alliances offer flights from Lansing to Seattle?

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

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

    The two airlines most popular with KAYAK users for flights from Lansing to Seattle are Delta and American Airlines. With an average price for the route of $449 and an overall rating of 8.0, Delta is the most popular choice. American Airlines is also a great choice for the route, with an average price of $445 and an overall rating of 7.2.

  • How does KAYAK find such low prices on flights from Lansing 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 Lansing to Seattle.

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

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to Seattle from Lansing 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 Lansing 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 Lansing with another airline. Booking your flights between Lansing 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 Lansing 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 Lansing up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

Reviews of the top airlines flying from Lansing to Seattle

 
See real verified KAYAK customer reviews for airlines flying from Lansing 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 Lansing 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
DeltaOverall score based on 7980 reviews
7.9Comfort
8.2Boarding
7.3Food
8.5Crew
7.9Entertainment
Airline reviews

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

4.0 OkayAnonymous, Jul 2025ICN - SEA
Read more Delta reviews

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

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.

Boarding was organised and relaxed. Crew were fantastic! Seats were lacking padding causing butt pain and stiffness.

Food from the flight from Atlanta to Santiago was very poor..

Crew was friendly Love the entertainment in the seat head rest.

The worst part was I was NOT allowed in the lounge even though I was holding a first class ticket and have a premium American Express card. I have flown Business or First Class with many airlines. Delta is the ONLY one who does not extend this courtesy to anyone except people who hold the very expensive American Express card. As a result, I won’t fly Delta if I have any other choice.

Thank you for not flipping the plane on the run way. You guys get a 5 star rating for the flight!!!

Kind staff. Snacks are small but that’s the new normal.

Flight left early and arrived early. the whole trip was excellent.

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

Everything you need to know for your flight from Lansing to Seattle

Information on your arrival and departure airports

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