$249+ Cheap flights from Lansing to Seattle (LAN - SEA)
This is the cheapest round-trip flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 10/30. Fares are subject to change and may not be available on all flights or dates of travel.
LAN — SEA
Oct 15 — Oct 221
Round-trip
1 adult, Economy
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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
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Best
Last-minute
One-way
Cheapest flights from Lansing to SeattleExplore 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 15, 2026.
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 15, 2026.
This Delta deal was found by Cheapflights users on 9/12. 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 10/106:08 pm -
1 stop6h 57m
Sat 10/176:00 am -
1 stop8h 27m
Deal found 9/12![Delta logo]()
$363
This American Airlines deal was found by Cheapflights users on 9/12. 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 10/245:27 am -
1 stop7h 49m
Mon 10/263:14 pm -
1 stop6h 37m
Deal found 9/12![American Airlines logo]()
$371
This Delta deal was found by Cheapflights users on 9/14. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 12/46:17 pm -
1 stop6h 47m
Wed 12/96:00 am -
2 stops8h 37m
Deal found 9/14![Delta logo]()
$376
This Delta deal was found by Cheapflights users on 9/12. 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 10/2411:51 am -
2 stops11h 59m
Mon 10/263:00 pm -
1 stop5h 47m
Deal found 9/12![Delta logo]()
$399
This Delta deal was found by Cheapflights users on 9/13. 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 12/175:07 am -
2 stops10h 33m
Sat 1/96:00 am -
1 stop8h 03m
Deal found 9/13![Delta logo]()
$426
This American Airlines deal was found by Cheapflights users on 9/10. 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.
Thu 9/246:00 am -
1 stop7h 09m
Tue 9/296:18 am -
1 stop6h 52m
Deal found 9/10![American Airlines logo]()
$429
This Delta deal was found by Cheapflights users on 9/10. 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.
Thu 9/2411:29 am -
1 stop6h 20m
Tue 9/298:59 am -
2 stops11h 48m
Deal found 9/10![Delta logo]()
$434
Best flights from Lansing to SeattleDiscover carefully curated flight deals from Lansing to Seattle that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated September 15, 2026.
Discover carefully curated flight deals from Lansing to Seattle that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated September 15, 2026.
This Delta deal was found by Cheapflights users on 9/12. 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 10/106:08 pm -
1 stop6h 57m
Sat 10/176:00 am -
1 stop8h 27m
Deal found 9/12![Delta logo]()
$363
This American Airlines deal was found by Cheapflights users on 9/14. 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 12/45:36 am -
1 stop7h 03m
Wed 12/96:14 am -
1 stop6h 17m
Deal found 9/14![American Airlines logo]()
$371
This Delta deal was found by Cheapflights users on 9/13. 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 1/295:50 pm -
1 stop7h 15m
Sat 2/611:45 am -
1 stop8h 53m
Deal found 9/13![Delta logo]()
$371
This Delta deal was found by Cheapflights users on 9/14. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 12/46:17 pm -
1 stop6h 47m
Wed 12/96:00 am -
2 stops8h 37m
Deal found 9/14![Delta logo]()
$376
This Delta deal was found by Cheapflights users on 9/12. 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 10/2411:51 am -
2 stops11h 59m
Mon 10/2611:50 pm -
2 stops8h 20m
Deal found 9/12![Delta logo]()
$404
This Delta deal was found by Cheapflights users on 9/13. 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 12/175:07 am -
2 stops10h 33m
Sat 1/96:05 am -
2 stops7h 58m
Deal found 9/13![Delta logo]()
$431
Last-minute flights from Lansing to SeattleDiscover last-minute flight deals from Lansing to Seattle. Data last updated September 15, 2026 and is based on user searches.
Discover last-minute flight deals from Lansing to Seattle. Data last updated September 15, 2026 and is based on user searches.
This American Airlines deal was found by Cheapflights users on 9/10. 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.
Thu 9/246:00 am -
1 stop7h 09m
Tue 9/296:18 am -
1 stop6h 52m
Deal found 9/10![American Airlines logo]()
$429
This Delta deal was found by Cheapflights users on 9/10. 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.
Thu 9/2411:29 am -
1 stop6h 20m
Tue 9/298:59 am -
2 stops11h 48m
Deal found 9/10![Delta logo]()
$434
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 9/304:40 pm -
1 stop7h 56m
Sun 10/46:15 am -
1 stop6h 55m
Deal found 9/15![American Airlines logo]()
$449
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 9/305:35 am -
2 stops8h 04m
Sun 10/46:00 am -
1 stop8h 26m
Deal found 9/15![Delta logo]()
$489
This American Airlines deal was found by Cheapflights users on 9/13. 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 10/24:40 pm -
1 stop7h 56m
Fri 10/93:14 pm -
1 stop6h 37m
Deal found 9/13![American Airlines logo]()
$504
This Delta deal was found by Cheapflights users on 9/12. 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 10/106:08 pm -
1 stop6h 57m
Sat 10/176:00 am -
1 stop8h 27m
Deal found 9/12![Delta logo]()
$363
This American Airlines deal was found by Cheapflights users on 9/12. 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 10/245:27 am -
1 stop7h 49m
Mon 10/263:14 pm -
1 stop6h 37m
Deal found 9/12![American Airlines logo]()
$371
This Delta deal was found by Cheapflights users on 9/12. 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 10/2411:51 am -
2 stops11h 59m
Mon 10/263:00 pm -
1 stop5h 47m
Deal found 9/12![Delta logo]()
$399
One-way flights from Lansing to SeattleSearch for one-way flight options from Lansing to Seattle. Find affordable one-way fares based on user searches. Data last updated September 15, 2026.
Search for one-way flight options from Lansing to Seattle. Find affordable one-way fares based on user searches. Data last updated September 15, 2026.
This Delta deal was found by Cheapflights users on 9/11. 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.
Fri 10/305:20 am -
1 stop8h 40m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/11![Delta logo]()
$249
This Delta deal was found by Cheapflights users on 9/11. 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 10/2911:51 am -
1 stop9h 44m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/11![Delta logo]()
$279
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 11/255:41 am -
1 stop7h 02m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/15![American Airlines logo]()
$299
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.
Fri 10/211:29 am -
1 stop6h 20m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/15![Delta logo]()
$334
This American Airlines deal was found by Cheapflights users on 9/14. 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.
Mon 9/216:00 am -
1 stop7h 09m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/14![American Airlines logo]()
$449
This Delta deal was found by Cheapflights users on 9/14. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 9/216:06 pm -
2 stops8h 53m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/14![Delta logo]()
$454
This Kiwi.com 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 11/252:37 pm -
2 stops53h 45m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/15![Multiple Airlines logo]()
$585
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 September 15, 2026.
Most accurate provider | FlightHub 3 stars |
|---|---|
Most trusted provider | FlightHub 3 stars |
Round-trip from | $363 (Delta) |
One-way from | $219 (Delta) |
Popular in | June |
Cheapest in | May |
Average price | $421 |
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 7,457,451 searches. Data last updated September 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
Cheapest round-trip
LansingSeattle
LAN Lansing Capital City - SEA Seattle/Tacoma Intl
LANSEA
Lansing Capital City
Fri 10/30
5:20 am-11:00 am
1 stop8h 40m
Seattle/Tacoma Intl
Wed 12/31
12:00 am-3:00 am
Nonstop0h 00m
$249
LansingSeattle
LAN Lansing Capital City - SEA Seattle/Tacoma Intl
LANSEA
Lansing Capital City
Thu 10/29
11:51 am-6:35 pm
1 stop9h 44m
Seattle/Tacoma Intl
Wed 12/31
12:00 am-3:00 am
Nonstop0h 00m
$279
LansingSeattle
LAN Lansing Capital City - SEA Seattle/Tacoma Intl
LANSEA
Lansing Capital City
Wed 11/25
5:41 am-9:43 am
1 stop7h 02m
Seattle/Tacoma Intl
Wed 12/31
12:00 am-3:00 am
Nonstop0h 00m
$299
Quickest round-trip
LansingSeattle
LAN Lansing Capital City - SEA Seattle/Tacoma Intl
LANSEA
Lansing Capital City
Fri 10/2
11:29 am-2:49 pm
1 stop6h 20m
Seattle/Tacoma Intl
Wed 12/31
12:00 am-3:00 am
Nonstop0h 00m
$334
LansingSeattle
LAN Lansing Capital City - SEA Seattle/Tacoma Intl
LANSEA
Lansing Capital City
Sat 10/10
6:08 pm-10:05 pm
1 stop6h 57m
Seattle/Tacoma Intl
Sat 10/17
6:00 am-5:27 pm
1 stop8h 27m
$363
LansingSeattle
LAN Lansing Capital City - SEA Seattle/Tacoma Intl
LANSEA
Lansing Capital City
Fri 12/4
5:36 am-9:39 am
1 stop7h 03m
Seattle/Tacoma Intl
Wed 12/9
6:14 am-3:31 pm
1 stop6h 17m
$371
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
$371
LansingSeattle
LAN Lansing Capital City - SEA Seattle/Tacoma Intl
LANSEA
Lansing Capital City
Fri 12/4
6:17 pm-10:04 pm
1 stop6h 47m
Seattle/Tacoma Intl
Wed 12/9
6:00 am-5:37 pm
2 stops8h 37m
$376
LansingSeattle
LAN Lansing Capital City - SEA Seattle/Tacoma Intl
LANSEA
Lansing Capital City
Sat 10/24
11:51 am-8:50 pm
2 stops11h 59m
Seattle/Tacoma Intl
Mon 10/26
11:50 pm-11:10 am
2 stops8h 20m
$404
LansingSeattle
LAN Lansing Capital City - SEA Seattle/Tacoma Intl
LANSEA
Lansing Capital City
Thu 12/17
5:07 am-12:40 pm
2 stops10h 33m
Seattle/Tacoma Intl
Sat 1/9
6:05 am-5:03 pm
2 stops7h 58m
$431
Showing 1-10 of 13 resultsSorted 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 September.
| Provider | Price Accuracy | Trust Score* |
|---|---|---|
| Price Accuracy1 star | Trust Score*3 stars | |
| Price Accuracy3 stars | Trust Score*3 stars |
- 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.
LAN-SEA
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.
How much does it cost to fly round-trip from Lansing to Seattle?
Airfare is typical for this route at the moment.
Lansing to Seattle flights typically cost between $354 and $421 in October.The cheapest round-trip price found within the last 5 days was $363 on Delta (Oct 10-Oct 17).
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 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.
Comfort
7.8
Crew
8.5
Entertainment
7.8
Boarding
8.1
Food
7.2
Overall
7.8
Reviews
1 / 20
8.0
ExcellentLesley,Aug 2023
LIH - SEA
Comfort
7.8
Crew
8.5
Entertainment
7.8
Boarding
8.1
Food
7.2
Overall
7.8
Reviews
1 / 20
8.0
ExcellentLesley,Aug 2023
LIH - SEA
Comfort
7.8
Crew
8.5
Entertainment
7.8
Boarding
8.1
Food
7.2
Overall
7.8
Reviews
1 / 20
8.0
ExcellentLesley,Aug 2023
LIH - SEA
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.
Traveling to a place near Seattle?
Book flights to Seattle if you plan to visit one of these locationsSeaTac
Renton
Tacoma
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Tukwila
Snoqualmie
Puyallup
Lynnwood
Centralia
Kent
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Lansing and Seattle flights
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Other flights from Lansing
Browse through other flights departing from Lansing. Flights are based on user searches made on Cheapflights and were last updated on September 15, 2026.
Popular flight searches
Check out other popular destinations found by fellow travelers in 2026
Other flights to Seattle
Explore flights to Seattle departing from other origins. Flights are based on user searches made on Cheapflights and were last updated on September 15, 2026.
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 7,457,451 searches. Data last updated September 15, 2026.
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$303 | Average$421 | FlexibilityNo cancel fee | On-time71% | |
| Cheapest$311 | Average$387 | FlexibilityNo cancel fee | On-timeN/A |