App
Customer Support
VND
Find Bookings
Worldwide Coverage
Worldwide Coverage
Flights to over 5,000 cities
One-stop Service Guarantee
One-stop Service Guarantee
Price guaranteed upon confirmed payment, booking guaranteed once tickets issued
Secure Payment
Secure Payment
Convenient & reliable booking and payment system

Cheap flight deals from Seattle to Lancaster Starting at VND 5,242,776

We've found these cheap flights for you. You can book one-way or round-trip flight tickets.

  • One way
  • Round-trip
      • SEA07:28 am
        23h 23m
        1 stop
        LNS09:51 am
        Wed, Mar 5|Seattle - Lancaster|Delta Air Lines
        VND 5,242,776VND 8,586,098
        39% OFF
        39% OFF
        VND 8,586,098VND 5,242,776

        Choose Delta Air Lines flights from Seattle to Lancaster. The one-way connecting flight with Delta Air Lines departs from Seattle-Tacoma International Airport on Wed, Mar 5, arriving at Lancaster Airport. One-way Prices start from VND 5,242,776 including taxes and charges.

      • SEA09:50 am
        21h 1m
        1 stop
        LNS09:51 am
        Wed, Mar 5|Seattle - Lancaster|Alaska Airlines
        VND 5,284,831VND 8,586,098
        38% OFF
        38% OFF
        VND 8,586,098VND 5,284,831

        Choose Alaska Airlines flights from Seattle to Lancaster. The one-way connecting flight with Alaska Airlines departs from Seattle-Tacoma International Airport on Wed, Mar 5, arriving at Lancaster Airport. One-way Prices start from VND 5,284,831 including taxes and charges.

      • SEA08:10 am
        22h 41m
        1 stop
        LNS09:51 am
        Wed, Mar 5|Seattle - Lancaster|United Airlines
        VND 6,525,434VND 8,586,098
        24% OFF
        24% OFF
        VND 8,586,098VND 6,525,434

        Choose United Airlines flights from Seattle to Lancaster. The one-way connecting flight with United Airlines departs from Seattle-Tacoma International Airport on Wed, Mar 5, arriving at Lancaster Airport. One-way Prices start from VND 6,525,434 including taxes and charges.

      • SEA01:00 pm
        3h 5m
        Nonstop
        LNS02:00 pm
        Wed, Feb 26|Seattle - Lancaster|Delta Air Lines
        Find More Flights
        Find More Flights

Crossed out prices are calculated based on the average price of the corresponding route on Trip.com.

Seattle to Lancaster Flight Time

Flight info.
Departure
Arrival
Weekly Schedule

  1. UA2269

    United Airlines

    05:00 am

    SEA

    2.7h

    08:43 am

    DEN

    SMTWTFS
    Search

  2. UA1522

    United Airlines

    10:22 am

    DEN

    3.0h

    03:25 pm

    PIT

    SMTWTFS

  3. 9X158

    Southern Airways Express

    05:40 pm

    PIT

    1.5h

    07:12 pm

    LNS

    SMTWT-S

  4. AA2748

    American Airlines

    05:22 am

    SEA

    3.9h

    11:18 am

    DFW

    SMTWTFS
    Search

  5. AA1868

    American Airlines

    12:19 pm

    DFW

    2.5h

    03:52 pm

    PIT

    SMTWTFS

  6. 9X158

    Southern Airways Express

    05:40 pm

    PIT

    1.5h

    07:12 pm

    LNS

    SMTWT-S

  7. UA1448

    United Airlines

    07:05 am

    SEA

    4.0h

    01:08 pm

    ORD

    SMTWTFS
    Search

  8. UA2207

    United Airlines

    02:15 pm

    ORD

    1.6h

    04:53 pm

    PIT

    SMTWTFS

  9. 9X158

    Southern Airways Express

    05:40 pm

    PIT

    1.5h

    07:12 pm

    LNS

    SMTWT-S

  10. UA1387

    United Airlines

    07:13 pm

    SEA

    2.7h

    10:57 pm

    DEN

    S-TWT--
    Search

  11. UA1924

    United Airlines

    11:59 pm

    DEN

    3.4h

    05:22 am

    IAD

    S--WTFS

  12. 9X246

    Southern Airways Express

    12:40 pm

    IAD

    1.0h

    01:40 pm

    LNS

    SMTWTFS

  13. DL508

    Delta Air Lines

    10:08 pm

    SEA

    5.0h

    06:10 am

    IAD

    SMTWTFS
    Search

  14. 9X248

    Southern Airways Express

    05:40 pm

    IAD

    1.2h

    06:51 pm

    LNS

    SMTWT--

  15. AA2793

    American Airlines

    10:10 pm

    SEA

    5.2h

    06:21 am

    CLT

    SMTWTFS
    Search

  16. AA5223

    American Airlines

    07:17 am

    CLT

    1.4h

    08:42 am

    IAD

    SMTWTFS

  17. 9X246

    Southern Airways Express

    12:40 pm

    IAD

    1.0h

    01:40 pm

    LNS

    SMTWTFS

  18. AS307

    Alaska Airlines

    11:30 pm

    SEA

    5.1h

    07:36 am

    IAD

    SMTWTFS
    Search

  19. 9X246

    Southern Airways Express

    12:40 pm

    IAD

    1.0h

    01:40 pm

    LNS

    SMTWTFS

  20. AS307

    Alaska Airlines

    11:30 pm

    SEA

    5.1h

    07:36 am

    IAD

    SMTWTFS
    Search

  21. 9X244

    Southern Airways Express

    08:40 am

    IAD

    1.2h

    09:51 am

    LNS

    SMTWT--

  22. AA2037

    American Airlines

    11:59 pm

    SEA

    3.8h

    05:46 am

    DFW

    -MTWT-S
    Search

  23. AA2309

    American Airlines

    08:11 am

    DFW

    2.7h

    11:55 am

    PIT

    SMTWTFS

  24. 9X158

    Southern Airways Express

    05:40 pm

    PIT

    1.5h

    07:12 pm

    LNS

    SMTWT-S

  25. UA747

    United Airlines

    11:59 pm

    SEA

    4.0h

    06:00 am

    ORD

    SMTWTFS
    Search

  26. UA1381

    United Airlines

    09:00 am

    ORD

    1.9h

    11:54 am

    DCA

    SMTWT-S

  27. 9X248

    Southern Airways Express

    05:40 pm

    IAD

    1.2h

    06:51 pm

    LNS

    SMTWT--
Find more flights and airlines

When is the cheapest time to fly from Seattle to Lancaster?

We monitor flight fares to help you find the best deals effortlessly

Displayed prices are calculated based on the cheapest average weekly prices of the corresponding route on Trip.com.

Frequently Asked Questions

  • When are flight tickets from Seattle (SEA) to Lancaster (LNS) the cheapest?

    Airlines adjust prices for flights from Seattle to Lancaster based on the departure date and time of your selection. By analyzing data from all airlines, we've discovered that on Trip.com, you can find the lowest flight prices on Tuesdays, Wednesdays, and Saturdays.

  • How much do flights from Seattle (SEA) to Lancaster (LNS) cost?

    According to Trip.com's data, the lowest price is around VND 13,573,043.

How to find a cheap flight from Seattle to Lancaster

Wait until the last minute and flight costs are often sky-high. Plan ahead, book the right way, and your savings can soar. We have loads of saving tips to help you find a cheap flight from Seattle to Lancaster. Book your flights at the right time and save more.
1
Book Early
Once prices are gone, they're gone. Lock in deals while you can!
2
Compare Flight Prices
Compare prices on travel agency and airline websites.
3
Look Out for Deals
Check airline and travel agency websites for latest flight deals
4
Check One-way Fares
Buying two cheap one-way flights can sometimes be a better deal than a round-trip.
5
Try Different Dates
Flying during the week, early in the morning, or late at night can help save money.
6
Use the Trip.com App
Save up to £10 per person when booking your flights on Trip.com

Flight Info | Seattle to Lancaster

Cheapest nonstop flight priceVND 5,242,776
Off-season for travelMarch
Peak season for travelDecember
Flight distance3,724.71 km
Popular airlineAmerican Airlines

Contact Us

About

Other Services

Payment Methods
Our Partners
Copyright © 2025 Trip.com Travel Singapore Pte. Ltd. All rights reserved
Site Operator: Trip.com Travel Singapore Pte. Ltd.