HomeSearch by dateVacation packagesHotelsFlight dealsCar rentalTravel tips & news
Seattle

$214+ 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 11/3. Fares are subject to change and may not be available on all flights or dates of travel.
LAN — SEA
Aug 26 — Sep 21
Tue 8/26
Tue 9/2
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

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 August 21, 2025.

Round-trip from

$377
(American Airlines)

One-way from

$214
(American Airlines)

Popular in

May

Cheapest in

October

Average price

$541
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. 8% potential increase in price ($44 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 4% potential price decrease ($21 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in August 2025
Search Deals

Find 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 August 21, 2025.

This American Airlines deal was found by Cheapflights users on 8/19. 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.
Sat 9/2012:34 pmLAN - SEA
1 stop7h 55mAmerican Airlines
Tue 9/231:02 pmSEA - LAN
1 stop7h 00mAmerican Airlines
Deal found 8/19$377
This American Airlines deal was found by Cheapflights users on 8/20. 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.
Mon 11/36:00 amLAN - SEA
1 stop7h 25mAmerican Airlines
Wed 11/121:35 pmSEA - LAN
1 stop6h 32mAmerican Airlines
Deal found 8/20$382
This Delta deal was found by Cheapflights users on 8/20. 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.
Mon 11/36:24 pmLAN - SEA
1 stop6h 39mDelta
Wed 11/1211:55 pmSEA - LAN
2 stops8h 24mDelta
Deal found 8/20$387
This American Airlines deal was found by Cheapflights users on 8/19. 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.
Sat 9/61:59 pmLAN - SEA
1 stop9h 10mAmerican Airlines
Tue 9/91:02 pmSEA - LAN
1 stop7h 00mAmerican Airlines
Deal found 8/19$409
This American Airlines deal was found by Cheapflights users on 8/21. 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 9/512:33 pmLAN - SEA
1 stop7h 56mAmerican Airlines
Tue 9/91:02 pmSEA - LAN
1 stop7h 00mAmerican Airlines
Deal found 8/21$410
This Delta deal was found by Cheapflights users on 8/21. 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 9/511:27 amLAN - SEA
2 stops11h 38mDelta
Tue 9/911:15 pmSEA - LAN
1 stop8h 32mDelta
Deal found 8/21$415
This American Airlines deal was found by Cheapflights users on 8/19. 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.
Sat 8/236:55 amLAN - SEA
1 stop8h 40mAmerican Airlines
Tue 8/2610:35 amSEA - LAN
1 stop7h 50mAmerican Airlines
Deal found 8/19$441
This American Airlines deal was found by Cheapflights users on 8/20. 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.
Tue 9/26:00 amLAN - SEA
1 stop9h 35mAmerican Airlines
Mon 9/81:02 pmSEA - LAN
1 stop7h 00mAmerican Airlines
Deal found 8/20$485
This American Airlines deal was found by Cheapflights users on 8/20. 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.
Mon 9/16:00 amLAN - SEA
1 stop9h 35mAmerican Airlines
Mon 9/81:02 pmSEA - LAN
1 stop7h 00mAmerican Airlines
Deal found 8/20$540
This Delta deal was found by Cheapflights users on 8/20. 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 9/211:27 amLAN - SEA
1 stop9h 24mDelta
Mon 9/811:55 pmSEA - LAN
2 stops7h 52mDelta
Deal found 8/20$545

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 August 21, 2025.
Use the filters below to find and compare flights from Lansing to Seattle that are best for you.

Fly from

Lansing

Fly to

Seattle

Route

Depart

Return

Price

LansingSeattle

LAN - SEA

LANSEA

Lansing Capital City

Sat 9/20

12:34 pm-5:29 pm

1 stop7h 55m

Seattle/Tacoma Intl

Tue 9/23

1:02 pm-11:02 pm

1 stop7h 00m

$377

LansingSeattle

LAN - SEA

LANSEA

Lansing Capital City

Mon 11/3

6:00 am-10:25 am

1 stop7h 25m

Seattle/Tacoma Intl

Wed 11/12

1:35 pm-11:07 pm

1 stop6h 32m

$382

LansingSeattle

LAN - SEA

LANSEA

Lansing Capital City

Mon 11/3

6:24 pm-10:03 pm

1 stop6h 39m

Seattle/Tacoma Intl

Wed 11/12

11:55 pm-11:19 am

2 stops8h 24m

$387

LansingSeattle

LAN - SEA

LANSEA

Lansing Capital City

Sat 9/6

1:59 pm-8:09 pm

1 stop9h 10m

Seattle/Tacoma Intl

Tue 9/9

1:02 pm-11:02 pm

1 stop7h 00m

$409

LansingSeattle

LAN - SEA

LANSEA

Lansing Capital City

Fri 9/5

12:33 pm-5:29 pm

1 stop7h 56m

Seattle/Tacoma Intl

Tue 9/9

1:02 pm-11:02 pm

1 stop7h 00m

$410

LansingSeattle

LAN - SEA

LANSEA

Lansing Capital City

Fri 9/5

11:27 am-8:05 pm

2 stops11h 38m

Seattle/Tacoma Intl

Tue 9/9

11:15 pm-10:47 am

1 stop8h 32m

$415

LansingSeattle

LAN - SEA

LANSEA

Lansing Capital City

Tue 9/2

6:00 am-12:35 pm

1 stop9h 35m

Seattle/Tacoma Intl

Mon 9/8

1:02 pm-11:02 pm

1 stop7h 00m

$485

LansingSeattle

LAN - SEA

LANSEA

Lansing Capital City

Mon 9/1

6:00 am-12:35 pm

1 stop9h 35m

Seattle/Tacoma Intl

Mon 9/8

1:02 pm-11:02 pm

1 stop7h 00m

$540

LansingSeattle

LAN - SEA

LANSEA

Lansing Capital City

Tue 9/2

11:27 am-5:51 pm

1 stop9h 24m

Seattle/Tacoma Intl

Mon 9/8

11:55 pm-10:47 am

2 stops7h 52m

$545

LansingSeattle

LAN - SEA

LANSEA

Lansing Capital City

Sun 9/14

12:33 pm-5:29 pm

1 stop7h 56m

Seattle/Tacoma Intl

Wed 9/17

1:02 pm-11:02 pm

1 stop7h 00m

$637

Flights are sorted by cheapest round-trip flights first.

Deals found on 8/21

Showing 1-10 of 15 results
1
2

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, January is the cheapest month in which you can book a flight from Lansing to Seattle (average of $238). Flying from Lansing to Seattle in June is currently the most expensive (average of $388). 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.

What is the cheapest time of day to fly from LAN to SEA?

Find hourly flight availability from Lansing to Seattle. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated August 21, 2025.

One of the essential ways to save on airfare from Lansing to Seattle is to remain as flexible as possible. Flights that are in the morning tend to be the most expensive. A flight in the afternoon could potentially save you up to 20% on airfare.

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 August 21, 2025.
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
8.0
Very good
7,981 reviews

Food

7.3

Entertainment

7.9

Overall

8.0

Boarding

8.2

Comfort

7.9

Crew

8.5

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
8.0
Very good
7,981 reviews
Delta
8.0
Very good
7,981 reviews

Food

7.3

Entertainment

7.9

Overall

8.0

Boarding

8.2

Comfort

7.9

Crew

8.5

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
7.2
Good
10,000 reviews
Delta
8.0
Very good
7,981 reviews

Food

7.3

Entertainment

7.9

Overall

8.0

Boarding

8.2

Comfort

7.9

Crew

8.5

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?

    American Airlines and Delta can get you from Lansing to Seattle in just under 6h 39m. Your travel time can differ by up to 1h 16m. Lansing and Seattle are separated by a distance of 1847 mi. This flight may include one or multiple stops.

  • 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 $312 round trip. Delta is priced at 45% 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, January is the cheapest month in which you can book a flight from Lansing to Seattle (average of $238). Flying from Lansing to Seattle in June is currently the most expensive (average of $388). 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
Tukwila
Tacoma
Lakewood
Lacey
Ocean Shores
Lynnwood
Leavenworth
Renton
Olympia
Kent
Cle Elum
Puyallup
Chehalis
Kirkland
Issaquah
Aberdeen
Shoreline
Federal Way
Shelton

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.

Alternative routes for Lansing to Seattle

See prices for flight routes from nearby airports that may be better suited for you.
O'Hare Intl to Seattle flights
Detroit to Seattle flights
O'Hare Intl to Portland flights
Midway to Seattle flights
Grand Rapids to Seattle flights
Detroit to Portland flights
Midway to Portland flights
O'Hare Intl to Spokane flights
Traverse City to Seattle flights
Grand Rapids to Portland flights
Midway to Spokane flights
Flint to Portland flights
Detroit to Spokane flights
Pellston to Seattle flights
South Bend to Seattle flights
Flint to Seattle flights
Kalamazoo to Seattle flights
South Bend to Portland flights
Grand Rapids to Spokane flights
Bay City to Seattle flights
Iron Mountain to Seattle flights
Marquette to Seattle flights
Kalamazoo to Portland flights
Traverse City to Portland flights
O'Hare Intl to Pullman flights
South Bend to Spokane flights
Flint to Spokane flights
Detroit to Pasco flights
O'Hare Intl to Pasco flights
O'Hare Intl to Bellingham flights
Grand Rapids to Pasco flights
Bay City to Portland flights
Traverse City to Spokane flights
Hancock to Portland flights
Marquette to Portland flights
Marquette to Spokane flights
Lansing to Portland flights
Midway to Pasco flights
O'Hare Intl to Walla Walla flights
Lansing to Spokane flights
South Bend to Pasco flights
O'Hare Intl to Yakima flights
Iron Mountain to Portland flights
Bay City to Spokane flights
Kalamazoo to Spokane flights
Hancock to Spokane flights
Pellston to Portland flights

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 August 21, 2025.
AirlineCheapestAverageFlexibilityOn-time
DeltaCheapest$259Average$457FlexibilityNo cancel feeOn-timeN/A
American AirlinesCheapest$312Average$453FlexibilityNo 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.