How can I find cheap flights from Los Angeles Intl. Airport to Seattle Tacoma Intl. Airport?
Explore the cheapest one-way and round-trip flights from Los Angeles Intl. Airport to Seattle Tacoma Intl. Airport over the next 90 days, with one-way fares from $35 and round-trip from $111. Based on Trip.com's latest 7-day flight data.
- Round-trip
- Cheapest
- Nonstop
- Recommended
- Next 7 days
- Fastest
- Cheapest nonstop
LAX 5:02 PM3hNonstopSEA 8:02 PMLos Angeles - Seattle | Thu, Dec 3 | Frontier Airlines
SEA 1:36 PM2h 42mNonstopLAX 4:18 PMSeattle - Los Angeles | Thu, Dec 10 | Frontier Airlines$111 $22250% off50% off$222 $111
LAX 9:01 AM3h 1mNonstopSEA 12:02 PMLos Angeles - Seattle | Wed, Dec 2 | Alaska Airlines
SEA 1:32 PM2h 45mNonstopLAX 4:17 PMSeattle - Los Angeles | Fri, Dec 4 | Frontier Airlines$147 $22234% off34% off$222 $147
LAX 1:35 PM2h 57mNonstopSEA 4:32 PMLos Angeles - Seattle | Tue, Dec 1 | Alaska Airlines
SEA 1:32 PM2h 45mNonstopLAX 4:17 PMSeattle - Los Angeles | Fri, Dec 4 | Frontier Airlines$147 $22234% off34% off$222 $147
LAX 5:29 PM2h 50mNonstopSEA 8:19 PMLos Angeles - Seattle | Wed, Dec 2 | Delta Air Lines
SEA 1:32 PM2h 45mNonstopLAX 4:17 PMSeattle - Los Angeles | Fri, Dec 4 | Frontier Airlines$15032% off$222 $150
LAX 5:03 PM3h 1mNonstopSEA 8:04 PMLos Angeles - Seattle | Fri, Dec 11 | Frontier Airlines
SEA 1:21 PM2h 42mNonstopLAX 4:03 PMSeattle - Los Angeles | Mon, Dec 14 | Frontier Airlines$15630% off$222 $156
LAX 5:38 PM3hNonstopSEA 8:38 PMLos Angeles - Seattle | Fri, Nov 27 | Frontier Airlines
SEA 1:32 PM2h 45mNonstopLAX 4:17 PMSeattle - Los Angeles | Fri, Dec 4 | Frontier Airlines$16725% off$222 $167
LAX 5:02 PM3hNonstopSEA 8:02 PMLos Angeles - Seattle | Fri, Dec 4 | Frontier Airlines
SEA 1:36 PM2h 42mNonstopLAX 4:18 PMSeattle - Los Angeles | Thu, Dec 10 | Frontier Airlines$17521% off$222 $175
LAX 7:41 PM16h 46m1 stopSEA 12:27 PMLos Angeles - Seattle | Wed, Dec 2 | Frontier Airlines
SEA 1:32 PM2h 45mNonstopLAX 4:17 PMSeattle - Los Angeles | Fri, Dec 4 | Frontier Airlines$12544% off$222 $125
LAX 4:25 PM23h 15m1 stopSEA 3:40 PMLos Angeles - Seattle | Tue, Dec 1 | Frontier Airlines
SEA 1:32 PM2h 45mNonstopLAX 4:17 PMSeattle - Los Angeles | Fri, Dec 4 | Frontier Airlines$15828% off$222 $158
LAX 1:00 PM17h 25m1 stopSEA 2:00 PMLos Angeles - Seattle | Wed, Nov 4 | Normal Airline
SEA 3:00 PM6hNonstopLAX 4:00 PMSeattle - Los Angeles | Fri, Nov 6 | Normal AirlineFind more flightsFind more flights
- Cheapest
LAX 5:02 PM3hNonstopSEA 8:02 PMLos Angeles - Seattle | Thu, Dec 3 | Frontier Airlines$35 $12372% off72% off$123 $35
LAX 3:24 PM3h 9mNonstopSEA 6:33 PMLos Angeles - Seattle | Tue, Nov 10 | Frontier Airlines$39 $12368% off68% off$123 $39
LAX 5:47 PM3h 1mNonstopSEA 8:48 PMLos Angeles - Seattle | Thu, Dec 10 | Frontier Airlines$49 $12360% off60% off$123 $49
LAX 5:03 PM3h 1mNonstopSEA 8:04 PMLos Angeles - Seattle | Fri, Dec 11 | Frontier Airlines$8432% off$123 $84
LAX 6:36 PM20h 19m1 stopSEA 2:55 PMLos Angeles - Seattle | Wed, Dec 2 | Frontier Airlines$8531% off$123 $85
LAX 7:16 PM2h 59mNonstopSEA 10:15 PMLos Angeles - Seattle | Mon, Dec 21 | Delta Air Lines$8928% off$123 $89
LAX 7:41 PM16h 50m1 stopSEA 12:31 PMLos Angeles - Seattle | Wed, Dec 9 | Frontier Airlines$9225% off$123 $92
LAX 3:24 PM3h 9mNonstopSEA 6:33 PMLos Angeles - Seattle | Sat, Nov 14 | Frontier Airlines$9622% off$123 $96
LAX 7:51 PM12h 42m1 stopSEA 8:33 AMLos Angeles - Seattle | Fri, Dec 18 | Frontier Airlines$9721% off$123 $97
LAX 1:00 PM17h 25m1 stopSEA 2:00 PMLos Angeles - Seattle | Wed, Nov 4 | Normal AirlineFind more flightsFind more flights
- Cheapest nonstop
LAX 5:02 PM3hNonstopSEA 8:02 PMLos Angeles - Seattle | Thu, Dec 3 | Frontier Airlines$35 $12372% off72% off$123 $35
LAX 3:24 PM3h 9mNonstopSEA 6:33 PMLos Angeles - Seattle | Tue, Nov 10 | Frontier Airlines$39 $12368% off68% off$123 $39
LAX 5:47 PM3h 1mNonstopSEA 8:48 PMLos Angeles - Seattle | Thu, Dec 10 | Frontier Airlines$49 $12360% off60% off$123 $49
LAX 5:03 PM3h 1mNonstopSEA 8:04 PMLos Angeles - Seattle | Fri, Dec 11 | Frontier Airlines$8432% off$123 $84
LAX 7:16 PM2h 59mNonstopSEA 10:15 PMLos Angeles - Seattle | Mon, Dec 21 | Delta Air Lines$8928% off$123 $89
LAX 3:24 PM3h 9mNonstopSEA 6:33 PMLos Angeles - Seattle | Sat, Nov 14 | Frontier Airlines$9622% off$123 $96
LAX 3:16 PM3h 10mNonstopSEA 6:26 PMLos Angeles - Seattle | Fri, Nov 13 | Frontier Airlines$9721% off$123 $97
LAX 7:05 AM3hNonstopSEA 10:05 AMLos Angeles - Seattle | Thu, Nov 12 | Delta Air Lines$9721% off$123 $97
LAX 1:18 PM2h 53mNonstopSEA 4:11 PMLos Angeles - Seattle | Thu, Nov 12 | Alaska Airlines$9721% off$123 $97
LAX 1:00 PM17h 25m1 stopSEA 2:00 PMLos Angeles - Seattle | Wed, Nov 4 | Normal AirlineFind more flightsFind more flights
- Cheapest nonstop
LAX 5:02 PM3hNonstopSEA 8:02 PMLos Angeles - Seattle | Thu, Dec 3 | Frontier Airlines$35 $51693% off93% off$516 $35
LAX 4:35 PM2h 53mNonstopSEA 7:28 PMLos Angeles - Seattle | Thu, Nov 12 | Alaska Airlines$97 $51681% off81% off$516 $97
LAX 7:05 AM2h 57mNonstopSEA 10:02 AMLos Angeles - Seattle | Wed, Dec 9 | Delta Air Lines$118 $51677% off77% off$516 $118
LAX 7:06 PM2h 56mNonstopSEA 10:02 PMLos Angeles - Seattle | Fri, Dec 18 | Delta Air Lines$16368% off$516 $163
LAX 7:00 AM3hNonstopSEA 10:00 AMLos Angeles - Seattle | Thu, Dec 10 | Alaska Airlines$16668% off$516 $166
LAX 6:21 PM3h 3mNonstopSEA 9:24 PMLos Angeles - Seattle | Mon, Dec 7 | American Airlines$17067% off$516 $170
LAX 7:05 AM2h 57mNonstopSEA 10:02 AMLos Angeles - Seattle | Tue, Dec 1 | Delta Air Lines$20460% off$516 $204
LAX 7:10 PM2h 54mNonstopSEA 10:04 PMLos Angeles - Seattle | Tue, Nov 24 | Delta Air Lines$21459% off$516 $214
LAX 7:05 AM3hNonstopSEA 10:05 AMLos Angeles - Seattle | Wed, Nov 25 | Delta Air Lines$21557% off$516 $215
LAX 1:00 PM17h 25m1 stopSEA 2:00 PMLos Angeles - Seattle | Wed, Nov 4 | Normal AirlineFind more flightsFind more flights
- Cheapest nonstop
LAX 3:24 PM3h 9mNonstopSEA 6:33 PMLos Angeles - Seattle | Sat, Nov 7 | Frontier Airlines$105 $35570% off70% off$355 $105
LAX 3:24 PM3h 9mNonstopSEA 6:33 PMLos Angeles - Seattle | Mon, Nov 9 | Frontier Airlines$109 $35569% off69% off$355 $109
LAX 10:00 AM2h 58mNonstopSEA 12:58 PMLos Angeles - Seattle | Tue, Nov 3 | Alaska Airlines$141 $35560% off60% off$355 $141
LAX 11:00 AM2h 56mNonstopSEA 1:56 PMLos Angeles - Seattle | Sat, Nov 7 | Alaska Airlines$14260% off$355 $142
LAX 3:24 PM3h 9mNonstopSEA 6:33 PMLos Angeles - Seattle | Sun, Nov 8 | Frontier Airlines$16554% off$355 $165
LAX 3:24 PM3h 9mNonstopSEA 6:33 PMLos Angeles - Seattle | Fri, Nov 6 | Frontier Airlines$16753% off$355 $167
LAX 3:24 PM3h 9mNonstopSEA 6:33 PMLos Angeles - Seattle | Wed, Nov 4 | Frontier Airlines$17351% off$355 $173
LAX 3:24 PM3h 9mNonstopSEA 6:33 PMLos Angeles - Seattle | Tue, Nov 3 | Frontier Airlines$17451% off$355 $174
LAX 3:24 PM3h 9mNonstopSEA 6:33 PMLos Angeles - Seattle | Thu, Nov 5 | Frontier Airlines$18049% off$355 $180
LAX 1:00 PM17h 25m1 stopSEA 2:00 PMLos Angeles - Seattle | Wed, Nov 4 | Normal AirlineFind more flightsFind more flights
LAX 2:00 PM2h 45mNonstopSEA 4:45 PMLos Angeles - Seattle | Sat, Nov 7 | Delta Air Lines$220 $36139% off39% off$361 $220
LAX 2:00 PM2h 45mNonstopSEA 4:45 PMLos Angeles - Seattle | Tue, Nov 3 | Delta Air Lines$260 $36128% off28% off$361 $260
LAX 2:00 PM2h 45mNonstopSEA 4:45 PMLos Angeles - Seattle | Wed, Nov 4 | Delta Air Lines$260 $36128% off28% off$361 $260
LAX 2:00 PM2h 45mNonstopSEA 4:45 PMLos Angeles - Seattle | Thu, Nov 5 | Delta Air Lines$28022% off$361 $280
LAX 2:00 PM2h 45mNonstopSEA 4:45 PMLos Angeles - Seattle | Fri, Nov 6 | Delta Air Lines$28521% off$361 $285
LAX 11:55 AM2h 47mNonstopSEA 2:42 PMLos Angeles - Seattle | Sun, Dec 6 | Alaska Airlines$18848% off$361 $188
LAX 2:29 PM2h 48mNonstopSEA 5:17 PMLos Angeles - Seattle | Tue, Jan 5 | Delta Air Lines$11768% off$361 $117
LAX 2:25 PM2h 50mNonstopSEA 5:15 PMLos Angeles - Seattle | Wed, Dec 2 | Delta Air Lines$11768% off$361 $117
LAX 2:25 PM2h 50mNonstopSEA 5:15 PMLos Angeles - Seattle | Tue, Dec 15 | Delta Air Lines$15756% off$361 $157
LAX 1:00 PM17h 25m1 stopSEA 2:00 PMLos Angeles - Seattle | Wed, Nov 4 | Normal AirlineFind more flightsFind more flights
Displayed flight fares from Los Angeles to Seattle are based on average prices across airlines for the next 3 months, according to the latest Trip.com database.
Trip.com Price Insights: Flights from Los Angeles Intl. Airport to Seattle Tacoma Intl. Airport
What is the cheapest month for one-way flights from Los Angeles Intl. Airport to Seattle Tacoma Intl. Airport?
Based on Trip.com’s data from the past 12 months, if you’re looking for a low-cost one-way ticket from Los Angeles Intl. Airport to Seattle Tacoma Intl. Airport, the best time to buy is in February, with an average price of $196. You’ll want to avoid July, when the average price can reach as high as $238.
What’s the cheapest month to fly round-trip from Los Angeles Intl. Airport to Seattle Tacoma Intl. Airport?
Based on Trip.com’s data from the past 12 months, April is typically the cheapest month to find flights from Los Angeles Intl. Airport to Seattle Tacoma Intl. Airport, with an average price of $175. In contrast, November is usually the most expensive month, with average fares reaching $496.
What is the cheapest day of the week to fly from Los Angeles Intl. Airport to Seattle Tacoma Intl. Airport?
Based on Trip.com’s data from the past 12 months, the cheapest day to depart from Los Angeles Intl. Airport to Seattle Tacoma Intl. Airport is Wednesday, with average fares typically lower than other days. You’ll want to avoid flying on Sunday, as ticket prices are usually the highest that day.
Which airline offers the cheapest flights from Los Angeles Intl. Airport to Seattle Tacoma Intl. Airport?
The cheapest airline flying from Los Angeles Intl. Airport to Seattle Tacoma Intl. Airport is Frontier Airlines (from $35) among 7 carriers operating this route. Based on Trip.com's latest 7-day flight data.







Find more flights and airlines
What is the flight schedule from Los Angeles Intl. Airport to Seattle Tacoma Intl. Airport?
Check the schedule for flights from Los Angeles to Seattle and find the flight that best matches your travel plans.
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AS330
Los Angeles Intl. Airport
8:00 AM
LAX
10:58 AM
SEA
S M T W T F SSearch -
DL1551
Los Angeles Intl. Airport
7:10 PM
LAX
10:05 PM
SEA
S - - W T F SSearch -
F91177
Los Angeles Intl. Airport
5:02 PM
LAX
8:02 PM
SEA
S M T W T F SSearch -
DL2980
Los Angeles Intl. Airport
7:35 AM
LAX
10:35 AM
SEA
S M T W T F SSearch -
F92857
Los Angeles Intl. Airport
3:30 PM
LAX
5:05 PM
SFO
S - - W T - SSearch -
AS620
San Francisco Intl. Airport
8:35 PM
SFO
10:54 PM
SEA
S M - W T F S -
F92857
Los Angeles Intl. Airport
3:30 PM
LAX
5:05 PM
SFO
S - - W T - SSearch -
DL3707
San Francisco Intl. Airport
5:45 PM
SFO
8:04 PM
SEA
S M T W T F S -
F94593
Los Angeles Intl. Airport
6:36 PM
LAX
8:13 PM
SFO
- M T - - F -Search -
DL2721
San Francisco Intl. Airport
6:05 AM
SFO
8:26 AM
SEA
S M T W T F S -
F92264
Los Angeles Intl. Airport
5:58 PM
LAX
7:10 PM
LAS
S - - W T - SSearch -
F92407
Harry Reid Intl. Airport
6:50 AM
LAS
9:45 AM
SEA
S - - W T - S -
F92857
Los Angeles Intl. Airport
3:30 PM
LAX
5:05 PM
SFO
S - - W T - SSearch -
DL2721
San Francisco Intl. Airport
6:05 AM
SFO
8:26 AM
SEA
S M T W T F S -
F93292
Los Angeles Intl. Airport
1:16 PM
LAX
2:32 PM
LAS
S M T W T F SSearch -
F92407
Harry Reid Intl. Airport
6:50 AM
LAS
9:45 AM
SEA
S - - W T - S
About Los Angeles Intl. Airport and Seattle Tacoma Intl. Airport
Learn about Los Angeles Intl. Airport (LAX) and Seattle Tacoma Intl. Airport (SEA) — including location, terminals, transportation, and travel tips.
| Flight distance | 1,537.84 km |
|---|---|
| Cheapest one-way ticket price | $35 |
| Cheapest return ticket price | $111 |
FAQs for Los Angeles Intl. Airport to Seattle Tacoma Intl. Airport Flights
How long is the flight from Los Angeles Intl. Airport to Seattle Tacoma Intl. Airport?
Los Angeles Intl. Airport to Seattle Tacoma Intl. Airport takes about 2 hours 20 minutes on average. Actual flight time may vary depending on route, weather and air traffic.How many daily flights are there from Los Angeles Intl. Airport (LAX) to Seattle Tacoma Intl. Airport (SEA)?
There are around 21 daily flights from Los Angeles Intl. Airport (LAX) to Seattle Tacoma Intl. Airport (SEA).What is the flight schedule from Los Angeles Intl. Airport to Seattle Tacoma Intl. Airport?
The earliest flight from Los Angeles Intl. Airport to Seattle Tacoma Intl. Airport departs at 06:02, and the last departs at 21:05, with about 34 flights per day. Flight times may change, so please check the latest departure and arrival times before you travel.When are flight tickets from Los Angeles Intl. Airport (LAX) to Seattle Tacoma Intl. Airport (SEA) most expensive?
The route from Los Angeles Intl. Airport (LAX) to Seattle Tacoma Intl. Airport (SEA) is quite popular. Without considering departure times or holidays, tickets cost around $218 in November, the most expensive month to book this route.What time does the earliest flight from Los Angeles Intl. Airport to Seattle Tacoma Intl. Airport depart?
The earliest flight departs from Los Angeles Intl. Airport (LAX) at 06:00 and arrives in Seattle Tacoma Intl. Airport (SEA) at 09:02.What time does the latest flight from Los Angeles Intl. Airport to Seattle Tacoma Intl. Airport depart?
The latest flight departs from Los Angeles Intl. Airport (LAX) at 21:36 and arrives in Seattle Tacoma Intl. Airport (SEA) at 00:42.What is the transportation method from the main airport to downtown in Seattle?
- The distance from Seattle-Tacoma International Airport to downtown is about 17 km. It takes about 30 minutes by taxi.
Which airline operates the most direct flights from Los Angeles Intl. Airport (LAX) to Seattle Tacoma Intl. Airport (SEA)?
United Airlines is a very popular airline operating an average of 7032 flights per month.What are the cheapest flights from Los Angeles Intl. Airport to Seattle Tacoma Intl. Airport?
One-way flights from Los Angeles Intl. Airport to Seattle Tacoma Intl. Airport currently start from $35, and round-trip fares start from $111. The current lowest fare is a Frontier Airlines flight departing on Thu, Dec 3; prices may vary depending on availability.Which airlines offer direct flights from Los Angeles Intl. Airport to Seattle Tacoma Intl. Airport?
Yes. Alaska Airlines, Delta Air Lines, United Airlines, American Airlines and Frontier Airlines operate direct flights from Los Angeles Intl. Airport to Seattle Tacoma Intl. Airport, with an average flight time of 2 hours 20 minutes, and around 170 weekly flights. Actual flight frequency may vary by season.What is the average price of a flight from Los Angeles Intl. Airport to Seattle Tacoma Intl. Airport?
Based on Trip.com flight data for departures within the next 30 days with at most one stop, the average one-way price from Los Angeles Intl. Airport to Seattle Tacoma Intl. Airport is $188. Prices may vary depending on the departure date, airline, and availability.Which budget airlines fly from Los Angeles Intl. Airport to Seattle Tacoma Intl. Airport?
Condor, WestJet and Frontier Airlines are the most popular budget airlines flying from Los Angeles Intl. Airport to Seattle Tacoma Intl. Airport, with one-way fares starting from $35. Compare final prices carefully, as baggage, seat selection and payment fees may apply.How many weekly flights are there from Los Angeles Intl. Airport to Seattle Tacoma Intl. Airport?
Los Angeles Intl. Airport to Seattle Tacoma Intl. Airport operates around 170 weekly flights, mainly by Alaska Airlines, Delta Air Lines and United Airlines. Actual frequency may vary during holidays and seasonal schedule adjustments.How do I book flights from Los Angeles Intl. Airport to Seattle Tacoma Intl. Airport on Trip.com?
Enter Los Angeles Intl. Airport and Seattle Tacoma Intl. Airport, select your departure date and number of passengers, then compare flights by price, flight duration, and baggage allowance. Once you've chosen a fare, review the change and refund rules, fill in passenger details, and pay to receive your booking confirmation.
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Note: Prices shown on this page are estimated lowest price and include all taxes and fees found in the last 24 hours.