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$176+ 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 10/29. Fares are subject to change and may not be available on all flights or dates of travel.
LAN — SEA
Oct 17 — Oct 241
Fri 10/17
Fri 10/24
1 adult, Economy
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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 September 17, 2025.

Round-trip from

$357
(American Airlines)

One-way from

$176
(Kiwi.com)

Popular in

December

Cheapest in

October

Average price

$509
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. 4% potential increase in price ($21 potential increase over avg. RT price).
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Cheapest flight prices on average. 4% potential price decrease ($20 potential savings vs. average RT price).
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Average for round-trip flights in September 2025
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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 September 17, 2025.

This American Airlines deal was found by Cheapflights users on 9/16. 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 10/156:00 amLAN - SEA
1 stop6h 49mAmerican Airlines
Sat 10/186:10 amSEA - LAN
1 stop7h 14mAmerican Airlines
Deal found 9/16$357
This Delta deal was found by Cheapflights users on 9/16. 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 12/61:00 pmLAN - SEA
1 stop8h 43mDelta
Fri 12/1211:55 pmSEA - LAN
2 stops8h 09mDelta
Deal found 9/16$372
This American Airlines deal was found by Cheapflights users on 9/16. 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 10/166:00 amLAN - SEA
1 stop6h 49mAmerican Airlines
Wed 10/2212:34 amSEA - LAN
1 stop8h 11mAmerican Airlines
Deal found 9/16$377
This Delta deal was found by Cheapflights users on 9/16. 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 12/86:20 pmLAN - SEA
1 stop6h 55mDelta
Sun 12/1411:55 pmSEA - LAN
2 stops8h 00mDelta
Deal found 9/16$382
This Delta deal was found by Cheapflights users on 9/16. 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 10/15:35 amLAN - SEA
1 stop8h 01mDelta
Tue 10/76:00 amSEA - LAN
1 stop8h 44mDelta
Deal found 9/16$399
This Delta deal was found by Cheapflights users on 9/16. 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 9/306:25 pmLAN - SEA
1 stop6h 41mDelta
Tue 10/71:35 pmSEA - LAN
2 stops7h 05mDelta
Deal found 9/16$404
This American Airlines deal was found by Cheapflights users on 9/15. 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 9/2412:33 pmLAN - SEA
1 stop7h 56mAmerican Airlines
Sun 10/512:34 amSEA - LAN
1 stop8h 11mAmerican Airlines
Deal found 9/15$409
This Delta deal was found by Cheapflights users on 9/16. 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.
Sun 12/75:30 amLAN - SEA
1 stop8h 09mDelta
Sat 12/1311:00 pmSEA - LAN
2 stops8h 55mDelta
Deal found 9/16$413
This Delta deal was found by Cheapflights users on 9/15. 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 9/2411:50 amLAN - SEA
1 stop9h 04mDelta
Mon 10/611:55 pmSEA - LAN
2 stops7h 52mDelta
Deal found 9/15$414
This Delta deal was found by Cheapflights users on 9/16. 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 9/306:25 pmLAN - SEA
1 stop6h 41mDelta
Wed 10/811:43 amSEA - LAN
1 stop8h 57mDelta
Deal found 9/16$440

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 September 17, 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

Wed 10/15

6:00 am-9:49 am

1 stop6h 49m

Seattle/Tacoma Intl

Sat 10/18

6:10 am-4:24 pm

1 stop7h 14m

$357

LansingSeattle

LAN - SEA

LANSEA

Lansing Capital City

Sat 12/6

1:00 pm-6:43 pm

1 stop8h 43m

Seattle/Tacoma Intl

Fri 12/12

11:55 pm-11:04 am

2 stops8h 09m

$372

LansingSeattle

LAN - SEA

LANSEA

Lansing Capital City

Mon 12/8

6:20 pm-10:15 pm

1 stop6h 55m

Seattle/Tacoma Intl

Sun 12/14

11:55 pm-10:55 am

2 stops8h 00m

$382

LansingSeattle

LAN - SEA

LANSEA

Lansing Capital City

Wed 10/1

5:35 am-10:36 am

1 stop8h 01m

Seattle/Tacoma Intl

Tue 10/7

6:00 am-5:44 pm

1 stop8h 44m

$399

LansingSeattle

LAN - SEA

LANSEA

Lansing Capital City

Sat 10/4

5:35 am-10:36 am

1 stop8h 01m

Seattle/Tacoma Intl

Tue 10/7

11:15 pm-10:47 am

1 stop8h 32m

$399

LansingSeattle

LAN - SEA

LANSEA

Lansing Capital City

Tue 9/30

11:50 am-5:54 pm

1 stop9h 04m

Seattle/Tacoma Intl

Tue 10/7

11:15 pm-10:47 am

1 stop8h 32m

$399

LansingSeattle

LAN - SEA

LANSEA

Lansing Capital City

Sun 12/7

5:30 am-2:59 pm

2 stops12h 29m

Seattle/Tacoma Intl

Sat 12/13

11:00 pm-10:55 am

2 stops8h 55m

$418

LansingSeattle

LAN - SEA

LANSEA

Lansing Capital City

Sat 10/4

12:00 pm-8:15 pm

2 stops11h 15m

Seattle/Tacoma Intl

Fri 10/10

11:55 pm-1:19 pm

2 stops10h 24m

$419

LansingSeattle

LAN - SEA

LANSEA

Lansing Capital City

Tue 9/30

12:33 pm-5:29 pm

1 stop7h 56m

Seattle/Tacoma Intl

Sat 10/4

1:02 pm-11:02 pm

1 stop7h 00m

$441

LansingSeattle

LAN - SEA

LANSEA

Lansing Capital City

Wed 10/29

12:07 pm-12:13 pm

2 stops27h 06m

$176

Flights are sorted by cheapest round-trip flights first.

Deals found on 9/16

Showing 1-10 of 17 results
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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 $387). 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 September 17, 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 September 17, 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
7,961 reviews

Comfort

7.9

Boarding

8.2

Food

7.3

Crew

8.5

Entertainment

7.9

Overall

8.0

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
7,961 reviews
Delta
8.0
Very good
7,961 reviews

Comfort

7.9

Boarding

8.2

Food

7.3

Crew

8.5

Entertainment

7.9

Overall

8.0

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
7,961 reviews

Comfort

7.9

Boarding

8.2

Food

7.3

Crew

8.5

Entertainment

7.9

Overall

8.0

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 49m. Your travel time can differ by up to 1h 54m. 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 $218. Another option worth looking into is American Airlines, starting at $312 round trip. Delta is priced at 55% 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 $387). 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
Ocean Shores
Lynnwood
Edmonds
Leavenworth
Renton
Lacey
Olympia
Kent
Federal Way
Cle Elum
Puyallup
Chehalis
Kirkland
Issaquah
Aberdeen
Shoreline

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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 September 17, 2025.
AirlineCheapestAverageFlexibilityOn-time
DeltaCheapest$218Average$462FlexibilityNo cancel feeOn-timeN/A
American AirlinesCheapest$312Average$475FlexibilityNo cancel feeOn-time71%

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