Cheap Flights From Los Angeles Intl. (LAX) To Seattle - Tacoma Intl. (SEA)

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Cheapest Flights from Los Angeles (LAX) to Seattle (SEA)

The cheapest flights to Seattle - Tacoma Intl. found within the past 7 days were CA $164 round trip and CA $95 one way. Prices and availability subject to change. Additional terms may apply.

Fri, Apr 24 - Sun, Apr 26
LAX
Los Angeles
SEA
Seattle
CA $164 Roundtrip, found 6 days ago
CA $164
Roundtrip
found 6 days ago
Select Alaska Airlines flight, departing Fri, Apr 24 from Los Angeles to Seattle, returning Sun, Apr 26, priced at CA $164 found 6 days ago
Fri, May 15 - Mon, May 18
LAX
Los Angeles
SEA
Seattle
CA $187 Roundtrip, found 1 day ago
CA $187
Roundtrip
found 1 day ago
Select Alaska Airlines flight, departing Fri, May 15 from Los Angeles to Seattle, returning Mon, May 18, priced at CA $187 found 1 day ago
Sat, May 9 - Sun, May 10
LAX
Los Angeles
SEA
Seattle
CA $189 Roundtrip, found 5 days ago
CA $189
Roundtrip
found 5 days ago
Select Alaska Airlines flight, departing Sat, May 9 from Los Angeles to Seattle, returning Sun, May 10, priced at CA $189 found 5 days ago
Thu, Apr 23 - Mon, Apr 27
LAX
Los Angeles
SEA
Seattle
CA $194 Roundtrip, found 3 days ago
CA $194
Roundtrip
found 3 days ago
Select Alaska Airlines flight, departing Thu, Apr 23 from Los Angeles to Seattle, returning Mon, Apr 27, priced at CA $194 found 3 days ago
Mon, May 11 - Mon, May 11
LAX
Los Angeles
SEA
Seattle
CA $209 Roundtrip, found 1 day ago
CA $209
Roundtrip
found 1 day ago
Select Alaska Airlines flight, departing Mon, May 11 from Los Angeles to Seattle, returning Mon, May 11, priced at CA $209 found 1 day ago
Fri, May 15 - Mon, May 18
LAX
Los Angeles
SEA
Seattle
CA $214 Roundtrip, found 1 day ago
CA $214
Roundtrip
found 1 day ago
Select Alaska Airlines flight, departing Fri, May 15 from Los Angeles to Seattle, returning Mon, May 18, priced at CA $214 found 1 day ago
Sat, May 9 - Sun, May 10
LAX
Los Angeles
SEA
Seattle
CA $216 Roundtrip, found 5 days ago
CA $216
Roundtrip
found 5 days ago
Select Alaska Airlines flight, departing Sat, May 9 from Los Angeles to Seattle, returning Sun, May 10, priced at CA $216 found 5 days ago
Sat, May 9 - Sun, May 10
LAX
Los Angeles
SEA
Seattle
CA $218 Roundtrip, found 5 days ago
CA $218
Roundtrip
found 5 days ago
Select Alaska Airlines flight, departing Sat, May 9 from Los Angeles to Seattle, returning Sun, May 10, priced at CA $218 found 5 days ago
Thu, Apr 23 - Mon, Apr 27
LAX
Los Angeles
SEA
Seattle
CA $221 Roundtrip, found 5 days ago
CA $221
Roundtrip
found 5 days ago
Select Alaska Airlines flight, departing Thu, Apr 23 from Los Angeles to Seattle, returning Mon, Apr 27, priced at CA $221 found 5 days ago
Mon, May 11 - Mon, May 11
LAX
Los Angeles
SEA
Seattle
CA $222 Roundtrip, found 1 day ago
CA $222
Roundtrip
found 1 day ago
Select Alaska Airlines flight, departing Mon, May 11 from Los Angeles to Seattle, returning Mon, May 11, priced at CA $222 found 1 day ago

Frequently asked questions

Are there direct flights from LAX to SEA?
Your next inspiring adventure is on the other side of just one flight. You can jet direct from LAX to Sea-Tac Airport with multiple airlines, including Alaska Airlines and Delta.
What airlines fly from Los Angeles Intl. Airport (LAX) to Seattle - Tacoma Intl. Airport (SEA)?
If you're planning to travel from Los Angeles to Seattle, there is a good range of airlines that'll fly you there. Pick out a flight from these reliable airlines advertising direct flights from Los Angeles Intl. Airport (LAX) to Seattle - Tacoma Intl. Airport (SEA):

  • Alaska Airlines - (AS) with 325 flights every month
  • Delta - (DL) with 208 flights every month
  • American Airlines - (AA) with 86 flights every month
  • United Airlines - (UA) with 60 flights every month

What is the best day to buy a plane ticket?
Airfares offered on Friday tend to be the cheapest, according to flight demand on Travelocity.ca in 2021. Purchasing your airfares on a Thursday or Saturday can also provide better value, however our advice if you're looking to save money is to avoid booking on a Wednesday or Sunday. Our data shows that those two days have the highest ticket values on average, so keep this in mind if you're browsing flight deals.
What are the cheapest days to fly?
Frequent travellers may already know this, but earlier in the week is often the cheapest time to fly. Flights departing on a Monday are the cheapest of the week. Since flights towards the middle of the week tend to be more popular, this causes the prices to rise. This is why, on average, airfares booked on Travelocity.ca in 2021 were most expensive for Wednesday departures.
How far in advance can you book a flight?
Here's the deal: It is typically possible to start comparing international airfares on Travelocity.ca up to 12 months in advance. However, it does depend on the carrier as not all airlines release their prices that far out. According to our 2021 flight demand trends, last minute planners can still bag a bargain with some of the cheapest fares appearing 2-4 weeks prior to their travel dates.*According to flight demand on Travelocity.ca from January to December 2021. Savings are subject to change and may vary depending on selections made.
*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.