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$150+ 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 1/12. Fares are subject to change and may not be available on all flights or dates of travel.
LAN — SEA
ene. 11 — ene. 181
dom. 1/11
dom. 1/18
1 adult, Economy
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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 diciembre 12, 2025.

This American Airlines deal was found by Cheapflights users on 12/10. 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.
mar. 12/236:00 amLAN - SEA
1 stop7h 02mAmerican Airlines
jue. 1/12:52 pmSEA - LAN
1 stop6h 16mAmerican Airlines
Deal found 12/10$489
This American Airlines deal was found by Cheapflights users on 12/10. 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.
mar. 12/236:00 amLAN - SEA
1 stop7h 02mAmerican Airlines
mar. 12/3012:14 amSEA - LAN
1 stop8h 46mAmerican Airlines
Deal found 12/10$499
This Delta deal was found by Cheapflights users on 12/10. 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.
mié. 12/242:25 pmLAN - SEA
2 stops12h 33mDelta
mié. 12/3111:45 amSEA - LAN
1 stop7h 53mDelta
Deal found 12/10$513
This Delta deal was found by Cheapflights users on 12/10. 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.
dom. 12/215:30 amLAN - SEA
1 stop8h 05mDelta
mié. 12/313:55 pmSEA - LAN
1 stop18h 50mDelta
Deal found 12/10$528
This American Airlines deal was found by Cheapflights users on 12/10. 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.
mar. 12/236:00 amLAN - SEA
1 stop7h 02mAmerican Airlines
mar. 12/302:52 pmSEA - LAN
1 stop6h 16mAmerican Airlines
Deal found 12/10$530
This American Airlines deal was found by Cheapflights users on 12/10. 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.
dom. 12/216:00 amLAN - SEA
1 stop7h 02mAmerican Airlines
jue. 1/12:52 pmSEA - LAN
1 stop6h 16mAmerican Airlines
Deal found 12/10$544
This American Airlines deal was found by Cheapflights users on 12/10. 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.
lun. 12/226:00 amLAN - SEA
1 stop7h 02mAmerican Airlines
mar. 12/3012:14 amSEA - LAN
1 stop8h 46mAmerican Airlines
Deal found 12/10$554
This Delta deal was found by Cheapflights users on 12/10. 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.
mar. 12/235:30 amLAN - SEA
2 stops10h 06mDelta
mié. 12/313:55 pmSEA - LAN
1 stop27h 43mDelta
Deal found 12/10$571

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 diciembre 12, 2025.

Most accurate provider

eDreams
3 stars

Most trusted provider

eDreams
3 stars

Round-trip from

$259
(Delta)

One-way from

$150
(Delta)

Popular in

May

Cheapest in

December

Average price

$337
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. 15% potential increase in price ($83 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 6% potential price decrease ($26 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in December 2025
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 diciembre 12, 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

vie. 1/16

6:10 pm-9:49 pm

1 stop6h 39m

Seattle/Tacoma Intl

vie. 1/23

1:30 pm-10:28 pm

1 stop5h 58m

$259

LansingSeattle

LAN - SEA

LANSEA

Lansing Capital City

mar. 2/3

6:00 pm-9:49 pm

1 stop6h 49m

Seattle/Tacoma Intl

dom. 2/8

11:10 pm-11:08 am

1 stop8h 58m

$259

LansingSeattle

LAN - SEA

LANSEA

Lansing Capital City

sáb. 2/14

12:00 pm-7:00 pm

1 stop10h 00m

Seattle/Tacoma Intl

mar. 2/17

6:00 am-5:29 pm

1 stop8h 29m

$259

LansingSeattle

LAN - SEA

LANSEA

Lansing Capital City

jue. 1/22

6:00 pm-9:49 pm

1 stop6h 49m

Seattle/Tacoma Intl

dom. 1/25

10:59 pm-11:08 am

2 stops9h 09m

$264

LansingSeattle

LAN - SEA

LANSEA

Lansing Capital City

mar. 1/6

6:10 pm-9:49 pm

1 stop6h 39m

Seattle/Tacoma Intl

mar. 1/13

6:05 am-5:30 pm

1 stop8h 25m

$298

LansingSeattle

LAN - SEA

LANSEA

Lansing Capital City

lun. 1/12

6:10 pm-9:49 pm

1 stop6h 39m

Seattle/Tacoma Intl

vie. 1/16

11:10 pm-11:04 am

1 stop8h 54m

$299

LansingSeattle

LAN - SEA

LANSEA

Lansing Capital City

dom. 1/11

6:10 pm-9:49 pm

1 stop6h 39m

Seattle/Tacoma Intl

vie. 1/16

11:10 pm-11:04 am

1 stop8h 54m

$299

LansingSeattle

LAN - SEA

LANSEA

Lansing Capital City

vie. 1/16

6:10 pm-9:49 pm

1 stop6h 39m

$150

LansingSeattle

LAN - SEA

LANSEA

Lansing Capital City

lun. 1/12

6:10 pm-9:49 pm

1 stop6h 39m

$150

LansingSeattle

LAN - SEA

LANSEA

Lansing Capital City

vie. 1/16

10:50 am-9:36 am

3 stops49h 46m

$260

Flights are sorted by cheapest round-trip flights first.

Deals found on 12/11

Showing 1-10 of 12 results
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 December.
ProviderPrice AccuracyTrust Score*
ExpediaPrice Accuracy2 starsTrust Score*3 stars
FlightHubPrice Accuracy3 starsTrust Score*1 star
eDreamsPrice 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 eDreams to be most consistent on Cheapflights vs. eDreams Users can find the same prices on Lansing-Seattle flight deals on Cheapflights vs. eDreams >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 eDreams the most. eDreams 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, April is the cheapest month in which you can book a flight from Lansing to Seattle (average of $164). Flying from Lansing to Seattle in October is currently the most expensive (average of $252). 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 diciembre 12, 2025.

One of the essential ways to save on airfare from Lansing to Seattle is to remain as flexible as possible. Flights that are at noon tend to be the most expensive. A flight in the evening could potentially save you up to 37% 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 diciembre 12, 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
7.9
Good
8,008 reviews

Food

7.3

Boarding

8.1

Entertainment

7.9

Overall

7.9

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
7.9
Good
8,008 reviews
Delta
7.9
Good
8,008 reviews

Food

7.3

Boarding

8.1

Entertainment

7.9

Overall

7.9

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
11,050 reviews
Delta
7.9
Good
8,008 reviews

Food

7.3

Boarding

8.1

Entertainment

7.9

Overall

7.9

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?

    Delta can get you from Lansing to Seattle in just under 6h 39m. 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 $218. Another option worth looking into is American Airlines, starting at $312 round trip. Delta is priced at 51% 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, April is the cheapest month in which you can book a flight from Lansing to Seattle (average of $164). Flying from Lansing to Seattle in October is currently the most expensive (average of $252). 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
Tacoma
SeaTac
Lakewood
Olympia
Ocean Shores
Edmonds
Lynnwood
Renton
Puyallup
Kirkland
Tukwila
Kent
Cle Elum
Marysville
Leavenworth
Fife
Aberdeen
Shoreline
Centralia
Federal Way

Browse thousands of different options on Cheapflights for your next trip

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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 diciembre 12, 2025.
AirlineCheapestAverageFlexibilityOn-time
DeltaCheapest$218Average$372FlexibilityNo cancel feeOn-timeN/A
American AirlinesCheapest$312Average$486FlexibilityNo cancel feeOn-time71%

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