$138 Cheap flights from Lancaster to Seattle - Tacoma Intl. (LNS to SEA)

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Find The Best Dates To Fly from Lancaster to Seattle - Tacoma Intl.

Amazing LNS to SEA Flight Deals

The cheapest flights to Seattle - Tacoma Intl. found within the past 7 days were $510 round trip and $138 one way. Prices and availability subject to change. Additional terms may apply.

Best Seattle - Tacoma Intl. Flight and Hotel Packages

Seattle - Tacoma Intl. flight + hotel packages - economy flights

Posh Lofty Pad in Central Redmond
Belltown's Flower Moon
Skywalker Rebel Base
Larkspur Landing Renton - An All-Suite Hotel
1BR Tranquil Haven in Beacon Hill
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Traveling From
Lancaster
Traveling To
Seattle - Tacoma Intl.
Shortest Flight Time
hours mins
Earliest Departure Time
Latest Departure Time
Lowest Flight Price
$510

Discover our best flights from Lancaster LNS to Seattle SEA. 

With 20 airlines to choose from on Travelocity, you can easily find the best option for you. Use our filters to sort by price, compare airlines, and find the most convenient flight times. 

 

Find our best return flights from Lancaster LNS to Seattle SEA at the right price  

Airfares to Seattle SEA from Lancaster LNS currently cost between $510 and $604. It’s usually cheaper to book a round trip than two separate one-way flights. Prices and availability subject to change. Additional terms may apply. 

 

Book one-way flights from Lancaster LNS to Seattle SEA 

If you want to be flexible about when you return, or keep your travel options open ended, a one-way flight could be just the ticket! You’ll find one-way airfares from Lancaster LNS to Seattle SEA on Travelocity starting at $138. Prices and availability subject to change. Additional terms may apply. 

 

Get to Seattle SEA from Lancaster LNS quicker with direct flights. 

Get to Seattle faster, without the hassle of changing planes and moving baggage, by booking a direct flight. Expect your direct flight to SEA from LNS to take around hour(s) min(s).  

 

Find our cheapest airfares for flights from Lancaster LNS to Seattle SEA

Find cheap flight deals by using our search filters to sort results starting with the lowest price airfares to SEA from LNS. Our Price Match Promise means if you find a lower rate on Travelocity.com or on another US-based website within 24 hours of booking, we’ll credit or refund the difference.  

 

Get our best airfare deals for your flight from Lancaster LNS to Seattle SEA today 

If you’re flexible about when you travel, April is usually the cheapest month to fly from Lancaster LNS to Seattle SEA. If you need to be more specific, search by date and arrival and departure times.Then, compare prices across different airlines, and sort results by lowest price first. 

 

Book flexible airline tickets for flights to Seattle SEA from Lancaster LNS 

Some airlines let you change your travel dates without charging a fee. Use our ‘no change fee’ filter to see which flights to SEA from LNS have this option.  

 

Travel with confidence when you book flights to Seattle SEA from Lancaster LNS with Travelocity 

We’ve secured fantastic deals with all the main airline carriers and it’s easy to compare, choose, and book with Travelocity. With 24/7 customer service and our free 'App', we’ll always keep you moving. 

Popular Flight Routes from Lancaster (LNS)

Travelers at LNS love to visit these top cities. Roam to the top destinations from Lancaster (LNS) today with the cheap prices from Travelocity!

Popular Flight Routes from Seattle (SEA)

Travelers at SEA love to visit these top cities. Roam to the top destinations from Seattle(SEA) today with the cheap prices from Travelocity!

*Price based on the lowest price found within past 24 hours and based upon one night stay for two adults over the next thirty days. Prices and availability subject to change. Additional terms may apply.