App
Help
SGD
Find Bookings
Trip.com
>
Flights
>
United States
>
Washington
>
Flights to Seattle
>
Los Angeles to Seattle flight
>
Los Angeles to Seattle-Tacoma International Airport flight
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 Flights from Los Angeles to Seattle-Tacoma International Airport

  • One way
  • Round-trip
      • Cheapest nonstop
        LAX17:35
        3h 7m
        Nonstop
        SEA20:42
        Los Angeles - Seattle|Wed, May 7|Frontier Airlines
        S$ 13S$ 325
        96% OFF
        96% OFF
        S$ 325S$ 13

        Fly from Los Angeles to Seattle on Wed, May 7 with Frontier Airlines. One-way direct flights with Frontier Airlines depart Los Angeles International Airport and arrive Seattle-Tacoma International Airport starting at S$ 13 including taxes and charges.

      • LAX17:35
        3h 7m
        Nonstop
        SEA20:42
        Los Angeles - Seattle|Wed, May 14|Frontier Airlines
        S$ 26S$ 325
        92% OFF
        92% OFF
        S$ 325S$ 26

        Fly from Los Angeles to Seattle on Wed, May 14 with Frontier Airlines. One-way direct flights with Frontier Airlines depart Los Angeles International Airport and arrive Seattle-Tacoma International Airport starting at S$ 26 including taxes and charges.

      • LAX17:35
        3h 7m
        Nonstop
        SEA20:42
        Los Angeles - Seattle|Sat, May 10|Frontier Airlines
        S$ 34S$ 325
        90% OFF
        90% OFF
        S$ 325S$ 34

        Fly from Los Angeles to Seattle on Sat, May 10 with Frontier Airlines. One-way direct flights with Frontier Airlines depart Los Angeles International Airport and arrive Seattle-Tacoma International Airport starting at S$ 34 including taxes and charges.

      • LAX17:35
        3h 7m
        Nonstop
        SEA20:42
        Los Angeles - Seattle|Thu, May 8|Frontier Airlines
        S$ 39
        S$ 39

        Fly from Los Angeles to Seattle on Thu, May 8 with Frontier Airlines. One-way direct flights with Frontier Airlines depart Los Angeles International Airport and arrive Seattle-Tacoma International Airport starting at S$ 39 including taxes and charges.

      • LAX16:01
        3h
        Nonstop
        SEA19:01
        Los Angeles - Seattle|Thu, Apr 17|Frontier Airlines
        S$ 51
        S$ 51

        Fly from Los Angeles to Seattle on Thu, Apr 17 with Frontier Airlines. One-way direct flights with Frontier Airlines depart Los Angeles International Airport and arrive Seattle-Tacoma International Airport starting at S$ 51 including taxes and charges.

      • LAX17:35
        3h 7m
        Nonstop
        SEA20:42
        Los Angeles - Seattle|Tue, May 6|Frontier Airlines
        S$ 58
        S$ 58

        Fly from Los Angeles to Seattle on Tue, May 6 with Frontier Airlines. One-way direct flights with Frontier Airlines depart Los Angeles International Airport and arrive Seattle-Tacoma International Airport starting at S$ 58 including taxes and charges.

      • LAX17:35
        3h 7m
        Nonstop
        SEA20:42
        Los Angeles - Seattle|Sat, May 3|Frontier Airlines
        S$ 58
        S$ 58

        Fly from Los Angeles to Seattle on Sat, May 3 with Frontier Airlines. One-way direct flights with Frontier Airlines depart Los Angeles International Airport and arrive Seattle-Tacoma International Airport starting at S$ 58 including taxes and charges.

      • LAX17:35
        3h 7m
        Nonstop
        SEA20:42
        Los Angeles - Seattle|Sat, May 17|Frontier Airlines
        S$ 65
        S$ 65

        Fly from Los Angeles to Seattle on Sat, May 17 with Frontier Airlines. One-way direct flights with Frontier Airlines depart Los Angeles International Airport and arrive Seattle-Tacoma International Airport starting at S$ 65 including taxes and charges.

      • LAX16:01
        3h
        Nonstop
        SEA19:01
        Los Angeles - Seattle|Tue, Apr 15|Frontier Airlines
        S$ 114
        S$ 114

        Fly from Los Angeles to Seattle on Tue, Apr 15 with Frontier Airlines. One-way direct flights with Frontier Airlines depart Los Angeles International Airport and arrive Seattle-Tacoma International Airport starting at S$ 114 including taxes and charges.

      • LAX16:01
        3h
        Nonstop
        SEA19:01
        Los Angeles - Seattle|Tue, Apr 8|Frontier Airlines
        S$ 126
        S$ 126

        Fly from Los Angeles to Seattle on Tue, Apr 8 with Frontier Airlines. One-way direct flights with Frontier Airlines depart Los Angeles International Airport and arrive Seattle-Tacoma International Airport starting at S$ 126 including taxes and charges.

      • LAX1:00 PM
        3h 5m
        Nonstop
        SEA2:00 PM
        Los Angeles - Seattle|Wed, Apr 9|Frontier Airlines
        Find More Flights
        Find More Flights

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

Selected Airlines from Los Angeles to Seattle-Tacoma International Airport

Hawaiian Airlines logoHawaiian AirlinesDelta Air Lines logoDelta Air LinesAlaska Airlines logoAlaska Airlines

Airports in Los Angeles

  • 1.35 km from central Los Angeles
    Los Angeles International Airport
    Tickets From
    S$ 13

Flight Schedule from Los Angeles to Seattle-Tacoma International Airport

Flight info.
Departure
Arrival
Weekly Schedule

  1. DL2980

    Delta Air Lines

    07:00

    LAX

    2.9h

    Nonstop

    09:54

    SEA

    SMTWTFS
    Search

  2. AS1178

    Alaska Airlines

    07:00

    LAX

    2.9h

    Nonstop

    09:55

    SEA

    S--WTF-
    Search

  3. HA6194

    Hawaiian Airlines

    07:00

    LAX

    2.8h

    Nonstop

    09:47

    SEA

    SMTWTF-
    Search

  4. AS1179

    Alaska Airlines

    08:00

    LAX

    2.8h

    Nonstop

    10:49

    SEA

    SMTWTFS
    Search

  5. HA6103

    Hawaiian Airlines

    08:00

    LAX

    3.0h

    Nonstop

    10:58

    SEA

    SMTWTFS
    Search

  6. F91177

    Frontier Airlines

    08:38

    LAX

    2.9h

    Nonstop

    11:33

    SEA

    SMTWTFS
    Search

  7. DL1714

    Delta Air Lines

    09:45

    LAX

    3.0h

    Nonstop

    12:42

    SEA

    SMTWTFS
    Search

  8. HA6197

    Hawaiian Airlines

    14:10

    LAX

    2.7h

    Nonstop

    16:54

    SEA

    SMTW--S
    Search

  9. AS1083

    Alaska Airlines

    14:10

    LAX

    2.7h

    Nonstop

    16:54

    SEA

    SMTWTFS
    Search

  10. NK630

    Spirit Airlines

    16:11

    LAX

    3.0h

    Nonstop

    19:09

    SEA

    SMTWTFS
    Search
Find more flights and airlines

Flight Info of Flights from Los Angeles to Seattle-Tacoma International Airport

Cheapest return ticket priceS$ 38
Cheapest one-way flight priceS$ 12
Off-season for travelMay
Peak season for travelJune

FAQs for Los Angeles to Seattle-Tacoma International Airport Flights

  • When to buy flight tickets from Los Angeles (LAX) to Seattle (SEA) the cheapest?

    Airlines adjust prices for flights from Los Angeles to Seattle based on the date and time of your booking. By analyzing data from all airlines, on Trip.com, you can find the cheapest flight prices on Tuesdays, Wednesdays, and Saturdays.

  • How much is a flight from Los Angeles (LAX) to Seattle (SEA) cost?

    According to Trip.com's data, the lowest price is around S$ 234.

  • How long is a flight from Los Angeles (LAX) to Seattle (SEA)?

    It takes about 3 hours 8 minutes to fly from Los Angeles (LAX) to Seattle (SEA).

  • What is the transportation method from the main airport to downtown in Seattle?

    • The distance from Seattle-Tacoma International Airport to downtown is about 17km, by taxi about 30 minutes.

  • What time does the earliest flight from Los Angeles to Seattle depart?

    The earliest flight departs from Los Angeles (ONT) at 06:00 and arrives in Seattle (SEA) at 08:55.

  • What time does the latest flight from Los Angeles to Seattle depart?

    The latest flight departs from Los Angeles (LAX) at 21:40 and arrives in Seattle (SEA) at 00:29.

  • What are the most popular airlines that fly from Los Angeles (LAX) to Seattle (SEA)?

  • What's the most popular airline for direct flights from Los Angeles (LAX) to Seattle (SEA)?

    Delta Air Lines operates 26 direct flights from Los Angeles (LAX) to Seattle (SEA).

  • How many airports in Seattle?

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. Travel License No. 02943