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Cheap Flights from Los Angeles to Seattle, WA, United States - LAX to SEA

Popular flights from Los Angeles to Seattle

If your flight days are flexible and you looking for a good deal, our charts on cheap flights provide some insight regarding affordable flight options for your next big adventure.

Alaska Airlines
Departure Date Return Date Lowest Price
Mar 4, 2016 Mar 4, 2016 $151
Mar 4, 2016 Mar 6, 2016 $151
Mar 4, 2016 Mar 16, 2016 $151
Mar 5, 2016 Mar 8, 2016 $151
Mar 9, 2016 Mar 16, 2016 $151
American Airlines
Departure Date Return Date Lowest Price
Mar 1, 2016 Mar 4, 2016 $185
Mar 1, 2016 Mar 5, 2016 $185
Mar 1, 2016 Mar 15, 2016 $185
Mar 2, 2016 Mar 5, 2016 $185
Mar 2, 2016 Mar 6, 2016 $185
Spirit Airlines
Departure Date Return Date Lowest Price
Apr 21, 2016 Apr 23, 2016 $86
Apr 22, 2016 Apr 22, 2016 $86
Apr 22, 2016 Apr 23, 2016 $86
Apr 22, 2016 Apr 29, 2016 $86
Apr 23, 2016 Apr 29, 2016 $86
United Airlines
Departure Date Return Date Lowest Price
Mar 5, 2016 Mar 8, 2016 $151
Mar 9, 2016 Mar 16, 2016 $151
Mar 9, 2016 Mar 28, 2016 $151
Mar 10, 2016 Mar 14, 2016 $151
Mar 12, 2016 Mar 28, 2016 $151
Virgin America
Departure Date Return Date Lowest Price
Apr 29, 2016 May 1, 2016 $149

How Much Does it Cost to Fly from Los Angeles to Seattle (LAX to SEA)?

We have collected flight cost data from across the web for travel from Los Angeles to Seattle, and have found the average flight price for this trip to be $87.

When Can I Buy the Cheapest Flight from Los Angeles to Seattle (LAX to SEA)?

Airlines can adjust prices for plane tickets from Los Angeles to Seattle based on the day and time that you decide to book your flight. We have collected data from all airlines, and have discovered that the best days to book flights are Tuesdays, Wednesdays, and Saturdays. Read our article to find more information about the best time to buy airline tickets.

How far in advance should you book flights from Los Angeles to Seattle

The chart below shows up-to-date information regarding how far in advance a flight from Los Angeles to Seattle should be booked.

Non Stop versus 1-Stop
Advanced PurchaseNon StopOne Stop
< 7 days $229 $209
7-14 days $187 $188
14-21 days $151 $159
21-30 days $151 $159
30-60 days $88 $155
60-90 days $86 $155
90+ days $103 $164

Cheapest Day To Fly from Los Angeles to Seattle

The chart below shows up-to-date information regarding the cheapest days to fly from Los Angeles to Seattle.

Monday Tuesday Wednesday Thursday Friday Saturday Sunday
$88 $89 $88 $86 $86 $86 $86

Lowest Fares Chart By Month from Los Angeles to Seattle

The chart below shows the lowest fare by month when flying from Los Angeles to Seattle.

Month Origin Destination Carrier Depart Date Return Date Stops Price
February Los Angeles Seattle United 2/29/16 3/10/16 1 $181
March Los Angeles Seattle Spirit 3/30/16 4/6/16 0 $94
April Los Angeles Seattle Spirit 4/21/16 4/23/16 0 $86
May Los Angeles Seattle Spirit 5/3/16 5/6/16 0 $103
June Los Angeles Seattle Spirit 6/7/16 6/7/16 0 $105
July Los Angeles Seattle Spirit 7/5/16 7/12/16 0 $180
August Los Angeles Seattle Spirit 8/24/16 8/29/16 0 $122
September Los Angeles Seattle Spirit 9/1/16 9/7/16 0 $122

Cheapest Weekend Non-Stop Flights for the Next 30 Days from Los Angeles to Seattle

If you're ready to take a trip in the next 30 days and want to fly on the weekend, you might be wondering which weekend is the cheapest to fly. The chart below shows up-to-date data regarding weekend flight prices from Los Angeles to Seattle.

Next 30 Days

SunMonTueWedThuFriSat
14 15 16 17 18 19 20
$253
21 22 23 24 25 26 27
$253 $207
28 29 1 2 3 4 5
$207 $151
6 7 8 9 10 11 12
$151 $151
13 14 15 16 17 18 19
$151 $151
20 21 22 23 24 25 26
$151

TIPSave $38 by flying into Vancouver instead of Seattle from Los Angeles

Non-Stop vs Connecting Flights from Los Angeles to Seattle (LAX to SEA)

Your Los Angeles to Seattle flight can be significantly cheaper by choosing a multi-stop airline ticket. Although these connecting flights sacrifice some convenience, on average, travelers save 20%-60% when they choose to fly multi-stop versus a direct flight.

The average price for connecting flights from Los Angeles to Seattle is $167.

The average price for non-stop flights from Los Angeles to Seattle is $144.

The chart below shows up to date information regarding non-stop flights from Los Angeles to Seattle.

Nonstop Flight Details from Los Angeles to Seattle
CarrierMonTueWedThuFriSatSunEarliest FlightLatest Flight
Alaska 14 14 14 14 14 11 14 06:00 23:55
Delta 8 8 8 8 8 6 8 06:55 20:50
United 1 1 1 1 1 1 1 08:25 08:25
Virgin America 3 2 2 3 3 1 2 07:00 17:55

Round Trip vs One Way Flights from Los Angeles to Seattle (LAX to SEA)

We have found that there is often no price difference between buying a round trip flight versus a one way flight. Increased flexibility is the main benefit when it comes to buying a one way flight from Los Angeles to Seattle. However, booking a round trip flight can be a simpler process. You can compare round trip and one way flights by using our flight comparison.

The average price for one way flights from Los Angeles to Seattle is $73.

The average price for round trip flights from Los Angeles to Seattle is $144.

Los Angeles to Seattle Flight Questions

Below are some common questions that asked about this flight route:

Question: How long is a direct flight from Los Angeles to Seattle?
Answer: The average Los Angeles to Seattle flight time is 2 hours and 45 minutes.
Question: How many miles are there between Los Angeles and Seattle?
Answer: The distance from Los Angeles to Seattle is 954 miles.
Question: How common are direct flights from Los Angeles to Seattle?
Answer: There are 172 direct flights from Los Angeles to Seattle.
Question: What is the most popular airline for non-stop flights from Los Angeles to Seattle?
Answer: Alaska Airlines provides 55% of the non-stop flights between Los Angeles and Seattle.
Question: What are the most popular connecting cities when flying from Los Angeles to Seattle?
Answer: San Francisco, CA

Airlines Flying from Los Angeles to Seattle (LAX to SEA)

Below are the different airlines that fly from Los Angeles to Seattle with the average price of their plane tickets. Just remember that different airlines offer different levels of comfort and service, so consider convenience when choosing your airline.

Below is the full flight schedule summary of the next 30 days for flights from Los Angeles to Seattle.

Los Angeles to Seattle
Airline Connections Mon Tue Wed Thu Fri Sat Sun
American - X X X X X X X
American PHX X X X X X X X
Alaska - X X X X X X X
Alaska PDX X X X X X X X
Delta - X X X X X X X
Delta SLC X
Frontier DEN X X X X X X X
United - X X X X X X X
United SFO X X X X X X X
Virgin America - X X X X X X X
Virgin America SFO X X X X X X X
Southwest SJC X X X X X X X

Airports for Your Route

These pages contain information about the major airports in Los Angeles and Seattle, so you can feel comfortable knowing how to get around whether you are about to take off or you just landed.

Cheap Domestic Flights from Los Angeles - LAX

FlightsAirlineLowest Price
Los Angeles to Las Vegas American, Spirit, United, Virgin America $72
Los Angeles to Portland American, Alaska, Spirit, United, Virgin America $78
Los Angeles to New York American, Alaska, JetBlue, Frontier, Spirit, Sun Country, United, Virgin America $208
Los Angeles to Chicago American, Alaska, JetBlue, Frontier, Spirit, United, Virgin America $115
Los Angeles to San Francisco American, Alaska, United, Virgin America $125
Los Angeles to Denver American, Alaska, Frontier, Spirit, United, Virgin America $84
Los Angeles to Bellingham American, Alaska, United $217
Los Angeles to Dallas - Ft Worth American, Alaska, Frontier, Spirit, United, Virgin America $78
Los Angeles to Atlanta American, Alaska, Frontier, Spirit, United $127
Los Angeles to Phoenix American, Alaska, Spirit, United, Great Lakes $78

Cheap International Flights from Los Angeles - LAX

FlightsAirlineLowest Price
Los Angeles to Vancouver American, Air Canada, Alaska, Frontier, Hawaiian, Spirit, Sun Country, United, Virgin America, WestJet $147
Los Angeles to Victoria American, Air Canada, Alaska, United, Virgin America, WestJet $246
Los Angeles to Tokyo American, Alaska, JetBlue, Hawaiian, JAL, Malaysia, All Nippon, Singapore, United, Virgin America, Island Air $688

Cheap Domestic Flights to Seattle - SEA

FlightsAirlineLowest Price
San Diego to Seattle American, Alaska, Spirit, United, Virgin America $144
Santa Ana to Seattle American, Alaska, United $151
Ontario to Seattle American, Alaska, United $177
Burbank to Seattle American, Alaska, United $167
Long Beach to Seattle American, JetBlue, United $143
Santa Barbara to Seattle American, Alaska, United $218
Palm Springs to Seattle American, Alaska, United, Virgin America $190
Bakersfield to Seattle American, United $442
San Luis Obispo to Seattle American, United $337
Palomar to SeattleCheck Dates
Santa Maria to Seattle United $274
San Diego to Portland American, Alaska, Frontier, United, Virgin America $181
Santa Ana to Portland American, Alaska, United $118
Ontario to Portland American, Alaska, United $140
Burbank to Portland American, Alaska, United $138

Cheap International Flights to Seattle - SEA

FlightsAirlineLowest Price
Tijuana to Seattle American, AeroMexico, Alaska, United $598
San Diego to Vancouver American, Air Canada, Alaska, Frontier, Hawaiian, Sun Country, United, Virgin America, WestJet $237
Cheap Flights from Los Angeles to Seattle, WA, United States, from $86 Round trip from LAX to SEA