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$286+ 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 9/5. Fares are subject to change and may not be available on all flights or dates of travel.
LAN — SEA
Sep 14 — Sep 211
Mon 9/14
Mon 9/21
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 August 15, 2026.

This Delta deal was found by Cheapflights users on 8/11. 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.
Sat 9/196:06 pm -
1 stop6h 59m
Sat 9/2611:05 pm -
1 stop8h 44m
Deal found 8/11$303
This Delta deal was found by Cheapflights users on 8/11. 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 9/106:06 pm -
1 stop6h 59m
Wed 9/163:00 pm -
1 stop5h 47m
Deal found 8/11$331
This American Airlines deal was found by Cheapflights users on 8/11. 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 9/174:40 pm -
1 stop7h 56m
Sun 9/206:15 am -
1 stop6h 55m
Deal found 8/11$359
This Delta deal was found by Cheapflights users on 8/10. 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.
Sat 8/296:21 pm -
1 stop6h 44m
Mon 8/3111:10 pm -
1 stop8h 57m
Deal found 8/10$394
This American Airlines deal was found by Cheapflights users on 8/14. 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 8/284:05 pm -
1 stop7h 47m
Mon 8/315:50 am -
1 stop6h 33m
Deal found 8/14$429
This Delta deal was found by Cheapflights users on 8/10. 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.
Tue 8/255:37 am -
1 stop7h 54m
Sat 8/295:30 am -
2 stops9h 11m
Deal found 8/10$434
This American Airlines deal was found by Cheapflights users on 8/10. 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.
Tue 8/254:05 pm -
1 stop7h 47m
Sat 8/291:39 pm -
1 stop7h 09m
Deal found 8/10$464

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 August 15, 2026.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$303
(Delta)

One-way from

$286
(Kiwi.com)

Popular in

June

Cheapest in

May

Average price

$408
Provider with most accurate pricing for Lansing Capital City-Seattle/Tacoma Intl flight deals.
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Provider most trusted by Cheapflights users for Lansing Capital City-Seattle/Tacoma Intl flights.
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From Lansing Capital City to Seattle/Tacoma Intl
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One-way flight from Lansing Capital City to Seattle/Tacoma Intl
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Highest demand for flights based on searches. 10% potential increase in price ($50 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 4% potential price decrease ($22 potential savings vs. average RT price).
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Average for round-trip flights in August 2026
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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 15, 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 Lansing Capital City - SEA Seattle/Tacoma Intl

LANSEA

Lansing Capital City

Fri 1/29

5:50 pm-10:05 pm

1 stop7h 15m

Seattle/Tacoma Intl

Sat 2/6

11:45 am-11:38 pm

1 stop8h 53m

$331
Quickest round-trip

LansingSeattle

LAN Lansing Capital City - SEA Seattle/Tacoma Intl

LANSEA

Lansing Capital City

Thu 9/10

6:06 pm-10:05 pm

1 stop6h 59m

Seattle/Tacoma Intl

Wed 9/16

3:00 pm-11:47 pm

1 stop5h 47m

$331
Cheapest one-way
Quickest one-way

LansingSeattle

LAN Lansing Capital City - SEA Seattle/Tacoma Intl

LANSEA

Lansing Capital City

Tue 9/1

6:21 pm-10:05 pm

1 stop6h 44m

$289

LansingSeattle

LAN Lansing Capital City - SEA Seattle/Tacoma Intl

LANSEA

Lansing Capital City

Mon 12/14

4:01 pm-8:20 pm

1 stop7h 19m

$289

LansingSeattle

LAN Lansing Capital City - SEA Seattle/Tacoma Intl

LANSEA

Lansing Capital City

Mon 12/14

5:07 am-2:44 pm

2 stops12h 37m

$294

LansingSeattle

LAN Lansing Capital City - SEA Seattle/Tacoma Intl

LANSEA

Lansing Capital City

Sat 9/5

12:30 pm-6:45 pm

1 stop9h 15m

$314

LansingSeattle

LAN Lansing Capital City - SEA Seattle/Tacoma Intl

LANSEA

Lansing Capital City

Sun 8/30

4:05 pm-8:52 pm

1 stop7h 47m

$324

LansingSeattle

LAN Lansing Capital City - SEA Seattle/Tacoma Intl

LANSEA

Lansing Capital City

Mon 8/31

6:21 pm-10:05 pm

1 stop6h 44m

$324

Flights are sorted by cheapest round-trip flights first.

Deals found on 8/10

Sorted by cheapest first

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 August.
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, May is the cheapest month in which you can book a flight from Lansing to Seattle (average of $326). Flying from Lansing to Seattle in June is currently the most expensive (average of $677). 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.

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 15, 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
7.8
Good
8,508 reviews

Overall

7.8

Comfort

7.8

Entertainment

7.8

Boarding

8.1

Crew

8.5

Food

7.2

Reviews

1 / 20
8.0
Excellent

Lesley,Aug 2023

LIH - SEA

It was a red eye flight . And after take off and the first service the flight attendants were no where to be found except in the galley. When I went to the bathroom, the entrance was blocked by a FA sitting and he basically exhaled loudly as he had to move his legs so I could get in. Never mind I was a comfort plus passenger and traveled to the back of the plane to go to the bathroom. I know I can go up to first class because there are no rules to prohibit me but it followed the “air” rules and was the flight attendants were rude as if I was putting them out. I will always fly delta but get your crew in check. I’m a former flight attendant and the crew is not priviledged. They are hired and paid to do a service.
Delta
7.8
Good
8,508 reviews
Delta
7.8
Good
8,508 reviews

Overall

7.8

Comfort

7.8

Entertainment

7.8

Boarding

8.1

Crew

8.5

Food

7.2

Reviews

1 / 20
8.0
Excellent

Lesley,Aug 2023

LIH - SEA

It was a red eye flight . And after take off and the first service the flight attendants were no where to be found except in the galley. When I went to the bathroom, the entrance was blocked by a FA sitting and he basically exhaled loudly as he had to move his legs so I could get in. Never mind I was a comfort plus passenger and traveled to the back of the plane to go to the bathroom. I know I can go up to first class because there are no rules to prohibit me but it followed the “air” rules and was the flight attendants were rude as if I was putting them out. I will always fly delta but get your crew in check. I’m a former flight attendant and the crew is not priviledged. They are hired and paid to do a service.
American Airlines
7.1
Good
11,941 reviews
Delta
7.8
Good
8,508 reviews

Overall

7.8

Comfort

7.8

Entertainment

7.8

Boarding

8.1

Crew

8.5

Food

7.2

Reviews

1 / 20
8.0
Excellent

Lesley,Aug 2023

LIH - SEA

It was a red eye flight . And after take off and the first service the flight attendants were no where to be found except in the galley. When I went to the bathroom, the entrance was blocked by a FA sitting and he basically exhaled loudly as he had to move his legs so I could get in. Never mind I was a comfort plus passenger and traveled to the back of the plane to go to the bathroom. I know I can go up to first class because there are no rules to prohibit me but it followed the “air” rules and was the flight attendants were rude as if I was putting them out. I will always fly delta but get your crew in check. I’m a former flight attendant and the crew is not priviledged. They are hired and paid to do a service.

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 15m. 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 American Airlines is currently your cheapest option to Seattle, with prices starting at $303. Another option worth looking into is Delta, starting at $324 round trip. American Airlines is priced at 31% 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, May is the cheapest month in which you can book a flight from Lansing to Seattle (average of $326). Flying from Lansing to Seattle in June is currently the most expensive (average of $677). 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
Renton
Tacoma
Lacey
Leavenworth
Olympia
Tukwila
Edmonds
Snoqualmie
Lynnwood
Tumwater
Centralia
Puyallup
Marysville
Kent
Ellensburg
Fife
Ocean Shores
Lakewood
Poulsbo

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 August 15, 2026.
AirlineCheapestAverageFlexibilityOn-time
American AirlinesCheapest$303Average$421FlexibilityNo cancel feeOn-time71%
DeltaCheapest$324Average$392FlexibilityNo cancel feeOn-timeN/A

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