HomeSearch by dateVacation packagesHotelsFlight dealsCar rentalTravel tips & news
Seattle

$249+ Cheap flights from Lansing to Seattle (LAN - SEA)

This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 8/5. Fares are subject to change and may not be available on all flights or dates of travel.
LAN — SEA
Apr 28 — May 51
Tue 4/28
Tue 5/5
1 adult, Economy
We work with more than 300 partners to bring you better travel deals

Find cheap flights from Lansing to Seattle with Cheapflights

1. Tell us where you want to go

Enter your travel information like dates, passengers, trip type (one-way or round trip), and preferred cabin class then click “Find deals”

2. Select your favorite providers

We find the providers serving your travel needs. Choose up to four travel providers to compare side-by-side for flights, hotels, or car rentals.

3. Compare prices and book

Review each provider’s pricing and select the best option for you! Book through your favorite provider’s website for a seamless experience.

Cheap flight deals from Lansing to Seattle

Cheapest flights from Lansing to Seattle
Explore the most affordable flight options available from Lansing to Seattle. Find the lowest fares from popular airlines and budget airlines, with prices last updated on March 29, 2026.

This American Airlines deal was found by Cheapflights users on 3/26. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 5/155:36 pm
LAN
-
SEA
1 stop10h 00m
American Airlines
Tue 5/261:46 pm
SEA
-
LAN
1 stop7h 39m
American Airlines
Deal found 3/26$317
This American Airlines deal was found by Cheapflights users on 3/28. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 4/305:36 pm
LAN
-
SEA
1 stop8h 02m
American Airlines
Mon 5/47:10 am
SEA
-
LAN
1 stop6h 56m
American Airlines
Deal found 3/28$327
This Delta deal was found by Cheapflights users on 3/27. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 5/156:13 pm
LAN
-
SEA
1 stop7h 35m
Delta
Tue 5/265:30 am
SEA
-
LAN
1 stop9h 03m
Delta
Deal found 3/27$369
This Delta deal was found by Cheapflights users on 3/26. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 4/216:19 pm
LAN
-
SEA
1 stop6h 30m
Delta
Sat 4/2511:11 pm
SEA
-
LAN
1 stop8h 44m
Delta
Deal found 3/26$378
This Delta deal was found by Cheapflights users on 3/28. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 4/306:19 pm
LAN
-
SEA
2 stops8h 40m
Delta
Mon 5/411:59 pm
SEA
-
LAN
2 stops7h 56m
Delta
Deal found 3/28$379
This American Airlines deal was found by Cheapflights users on 3/27. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 4/155:36 pm
LAN
-
SEA
1 stop8h 02m
American Airlines
Wed 4/221:19 pm
SEA
-
LAN
1 stop6h 59m
American Airlines
Deal found 3/27$388
This Delta deal was found by Cheapflights users on 3/27. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 4/155:30 am
LAN
-
SEA
2 stops8h 25m
Delta
Wed 4/2211:14 pm
SEA
-
LAN
1 stop8h 41m
Delta
Deal found 3/27$399
This Delta deal was found by Cheapflights users on 3/25. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 5/296:13 pm
LAN
-
SEA
1 stop7h 35m
Delta
Tue 6/25:30 am
SEA
-
LAN
1 stop9h 03m
Delta
Deal found 3/25$404
This Delta deal was found by Cheapflights users on 3/26. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 5/296:13 pm
LAN
-
SEA
2 stops8h 59m
Delta
Sun 5/315:30 am
SEA
-
LAN
1 stop9h 03m
Delta
Deal found 3/26$409

Find flight deals from Lansing to Seattle

Discover tips and strategies to find the most affordable flight options for your journey from Lansing (LAN) 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 March 29, 2026.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$317
(American Airlines)

One-way from

$249
(Delta)

Popular in

September

Cheapest in

May

Average price

$457
Provider with most accurate pricing for Lansing Capital City-Seattle/Tacoma Intl flight deals.
Search Deals
Provider most trusted by Cheapflights users for Lansing Capital City-Seattle/Tacoma Intl flights.
Search Deals
From Lansing Capital City to Seattle/Tacoma Intl
Search Deals
One-way flight from Lansing Capital City to Seattle/Tacoma Intl
Search Deals
Highest demand for flights based on searches. 5% potential increase in price ($22 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 1% potential price decrease ($9 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in March 2026
Search Deals

Cheapflights Fare Finder

 
Customize your flight search to find flights from Lansing 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 2,558,603 searches. Data last updated March 29, 2026.
Use the filters below to find and compare flights from Lansing to Seattle that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

LansingSeattle

LAN - SEA

LANSEA

Lansing Capital City

Fri 5/15

6:13 pm-10:48 pm

1 stop7h 35m

Seattle/Tacoma Intl

Tue 5/26

11:05 pm-10:51 am

1 stop8h 46m

$369

LansingSeattle

LAN - SEA

LANSEA

Lansing Capital City

Tue 5/19

6:13 pm-10:48 pm

1 stop7h 35m

Seattle/Tacoma Intl

Mon 5/25

5:30 am-5:33 pm

1 stop9h 03m

$369
Quickest round-trip

LansingSeattle

LAN - SEA

LANSEA

Lansing Capital City

Fri 9/4

5:50 pm-10:05 pm

1 stop7h 15m

Seattle/Tacoma Intl

Mon 9/14

11:53 pm-11:16 am

2 stops8h 23m

$409

LansingSeattle

LAN - SEA

LANSEA

Lansing Capital City

Fri 5/29

6:13 pm-12:12 am

2 stops8h 59m

Seattle/Tacoma Intl

Tue 6/2

10:35 pm-10:51 am

2 stops9h 16m

$414

LansingSeattle

LAN - SEA

LANSEA

Lansing Capital City

Fri 5/29

6:13 pm-10:48 pm

1 stop7h 35m

Seattle/Tacoma Intl

Sun 5/31

5:30 am-5:33 pm

1 stop9h 03m

$448
Cheapest one-way
Quickest one-way

LansingSeattle

LAN - SEA

LANSEA

Lansing Capital City

Wed 8/5

6:20 pm-10:33 pm

1 stop7h 13m

$249

LansingSeattle

LAN - SEA

LANSEA

Lansing Capital City

Mon 9/7

5:50 pm-10:05 pm

1 stop7h 15m

$249

LansingSeattle

LAN - SEA

LANSEA

Lansing Capital City

Sun 7/26

6:20 pm-10:33 pm

1 stop7h 13m

$280

LansingSeattle

LAN - SEA

LANSEA

Lansing Capital City

Sun 4/5

6:22 am-12:47 pm

1 stop9h 25m

$404

LansingSeattle

LAN - SEA

LANSEA

Lansing Capital City

Sun 4/5

11:45 am-10:05 pm

2 stops13h 20m

$409

Flights are sorted by cheapest round-trip flights first.

Deals found on 3/28

Showing 1-10 of 11 resultsSorted by cheapest first
1
2

Compare providers for flights from Lansing to Seattle

Provider information is updated monthly. Please note that these providers often have deals for this flight, but the availability may vary on a day-by-day basis on Cheapflights.
Use the table below to compare price accuracy, trust ratings, and cancellation policies for each provider offering flight deals from Lansing to Seattle in March.
ProviderPrice AccuracyTrust Score*
ExpediaPrice Accuracy1 starTrust Score*3 stars
FlightHubPrice Accuracy3 starsTrust Score*3 stars

*The Trust Score is based on feedback from users after their booking experience. It measures overall satisfaction, helping us identify issues like hidden fees, problems during the ticketing process, and the quality of customer service. This score is our best indicator of the provider's quality and reliability.

  • Most accurate provider: When it comes to deals on Lansing-Seattle flights, users find the pricing of FlightHub to be most consistent on Cheapflights vs. FlightHub Users can find the same prices on Lansing-Seattle flight deals on Cheapflights vs. FlightHub >95% of the time. Price accuracy is based on data collected from Lansing-Seattle flight searches over the past month and is updated monthly.
  • Most trusted provider: When it comes to deals on Lansing-Seattle flights, Cheapflights users trust FlightHub the most. FlightHub has received a user feedback score of 3 out of 3 stars (3 being the best), meaning they have been trusted the most by Cheapflights users looking for Lansing-Seattle flight deals. Provider user feedback score is based on Cheapflights searches over the past month and is updated monthly.

Best time to book a flight from Lansing to Seattle

Have a flexible travel schedule? Discover the best time to fly to Seattle from Lansing with our price prediction graph.
Estimated round-trip price
Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.

Cheapflights Insights

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

What is the cheapest month to book a flight from Lansing to Seattle?

Currently, November is the cheapest month in which you can book a flight from Lansing to Seattle (average of $175). Flying from Lansing to Seattle in October is currently the most expensive (average of $250). 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.

How much does it cost to fly round-trip from Lansing to Seattle?

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 March 29, 2026.
Get a feel of what it's like to fly with Delta and American Airlines from Lansing to Seattle by reading reviews from past customers. Users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.
Delta
7.9
Good
8,359 reviews

Overall

7.9

Crew

8.5

Entertainment

7.8

Boarding

8.1

Comfort

7.9

Food

7.2

Reviews

1 / 20
4.0
Okay

Peter,Oct 2023

MSP - GEG

The amount of carry on is put of control. We were in group 3 boarding and there was no room in upper storage for our 1 bag (between 2 people) Just because we can’t afford to up grade our seats… $2000 more. We get penaltized. Make us feel less than
Delta
7.9
Good
8,359 reviews
Delta
7.9
Good
8,359 reviews

Overall

7.9

Crew

8.5

Entertainment

7.8

Boarding

8.1

Comfort

7.9

Food

7.2

Reviews

1 / 20
4.0
Okay

Peter,Oct 2023

MSP - GEG

The amount of carry on is put of control. We were in group 3 boarding and there was no room in upper storage for our 1 bag (between 2 people) Just because we can’t afford to up grade our seats… $2000 more. We get penaltized. Make us feel less than
American Airlines
7.1
Good
11,521 reviews
Delta
7.9
Good
8,359 reviews

Overall

7.9

Crew

8.5

Entertainment

7.8

Boarding

8.1

Comfort

7.9

Food

7.2

Reviews

1 / 20
4.0
Okay

Peter,Oct 2023

MSP - GEG

The amount of carry on is put of control. We were in group 3 boarding and there was no room in upper storage for our 1 bag (between 2 people) Just because we can’t afford to up grade our seats… $2000 more. We get penaltized. Make us feel less than

Related info for your journey

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

  • How long is the flight from Lansing to Seattle?

    Delta can get you from Lansing to Seattle in just under 7h 35m. Your travel time can differ by up to . Lansing and Seattle are separated by a distance of 1847 mi.

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

    Flying on Delta is currently your cheapest option to Seattle, with prices starting at $259. Another option worth looking into is American Airlines, starting at $326 round trip. Delta is priced at 37% lower than the current average price of a flight leaving 3 months from now.

  • Can I find deals for flights from Lansing to Seattle that include hotel bookings?

    Yes. In addition to deals on Lansing to Seattle flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from Lansing to Seattle?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Lansing to Seattle.

  • Can I find deals for business class flights from Lansing to Seattle?

    Yes. Cheapflights offers flight deals from Lansing to Seattle by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

  • What is the cheapest month to book a flight from Lansing to Seattle?

    Currently, November is the cheapest month in which you can book a flight from Lansing to Seattle (average of $175). Flying from Lansing to Seattle in October is currently the most expensive (average of $250). 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.

See more FAQs

Traveling to a place near Seattle?

Book flights to Seattle if you plan to visit one of these locations
SeaTac
Tacoma
Ocean Shores
Olympia
Kent
Lynnwood
Edmonds
Lacey
Renton
Puyallup
Kirkland
Snoqualmie
Ellensburg
Tukwila
Fife
Lakewood
Leavenworth
Issaquah
Aberdeen
Shoreline

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 2 airlines flying from Lansing to Seattle

Discover the top 2 airlines that operate flights from Lansing 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 2,558,603 searches. Data last updated March 29, 2026.
AirlineCheapestAverageFlexibilityOn-time
DeltaCheapest$259Average$387FlexibilityNo cancel feeOn-timeN/A
American AirlinesCheapest$326Average$431FlexibilityNo cancel feeOn-time71%

100% Free

Cheapflights is completely free to use, so you can start saving the moment you arrive.

Book with Flexibility

Our users can plan ahead with confidence and find flights with no change fees

Travel Smart

Millions of people come to us for their flight needs every year. We help make travel planning easy by providing useful insights and data-driven graphs that can inform your decisions.
Site
©2026 Cheapflights