SEA - LAX

$69 Find Cheap Flights from Seattle to Los Angeles

This is the cheapest one-way flight price found by a KAYAK user in the last 72 hours by searching for a flight from Seattle to Los Angeles departing on 6/1. Fares are subject to change and may not be available on all flights or dates of travel. Click the price to replicate the search for this deal.
1 adult
1 adult, Economy, 0 bags

KAYAK searches hundreds of travel sites at once for deals on flights to Los Angeles

 
These are the airlines KAYAK users have selected most often from within our search results in flight searches from Seattle to Los Angeles.
These are the airlines KAYAK users have selected most often from within our search results in flight searches from Seattle to Los Angeles.
Travelers love KAYAK
41.299.237 searches in the past 7 days on KAYAK

Save 24% or moreCompare multiple travel sites with one search.

Track pricesNot ready to book? Create a price alert for when prices drop.

Bundle and saveSave money when you bundle your flight + hotel.

Filter your dealsChoose cabin class, free Wi-Fi and more.

Everything you should know

Cheapest round-trip
$95
Typical prices: $267-$131
Frontier
Tue 5/19Sat 5/23
SEA - LAX • Non-stop
Cheapest non-stop
$90
Typical prices: $293-$164
Frontier
Thu 5/28Mon 6/1
SEA - LAX • Non-stop
Advice from real travelers
AI-powered summary based on content written by travel experts and KAYAK users. AI can make mistakes.
Delta's Comfort Plus offers more legroom than Main Cabin.
LAX has a long walk between terminals, plan accordingly.
Expert advice
Expert advice
+1
+1
Expert advice
Expert advice
+1
Nonstop flights
You can fly direct with Alaska Airlines, American Airlines and others. Average duration is 2h 50m
Direct flights
Direct flights
+1
+1
Direct flights
Direct flights
+1
Avoid delays
Most punctual • 94% on-time
Best time • Fewest delays
Insights
Insights
Insights
Insights
Top layover airports
Cheapest • Avg $186 (round-trip)
Shortest trip • 4h 11m (one-way)
Insights
Insights
Insights
Insights
When to book
in advance
Our data shows that travelers who book at least 4 weeks in advance save around 49% compared to booking last minute.
Insights
Insights
Insights
Insights
When to travel
Cheapest • 21% price drop
Most popular
Good to know
Good to know
+1
+1
Good to know
Good to know
+1
Start a new search
KAYAK searches 100s of sites at once to find you the best travel deals.
We hope you love your trip to Los Angeles!
Flight Deals
Booking Insights
Expert advice
Flight Deals

Cheap Flights from Seattle to Los Angeles (SEA-LAX)

 
Here are some of the best deals found on KAYAK recently from the most popular airlines for round-trip flights from Seattle to Los Angeles that are departing in the next months. While these flights were available on KAYAK in the last 72 hours, prices and availability are subject to change and deals may expire.
Discover the best prices for you by selecting your travel dates on KAYAK.

Recent round-trip flight deals from Seattle to Los Angeles

Tue, May 19 - Sat, May 23
Frontier Logo
11:06 am - 2:03 pm
SEA
-
LAX
2h 57mnonstop
Frontier Logo
3:15 pm - 6:35 pm
LAX
-
SEA
3h 20mnonstop
$95Frontier
Sat, May 30 - Wed, Jun 3
Frontier Logo
11:21 am - 2:18 pm
SEA
-
LAX
2h 57mnonstop
Frontier Logo
3:15 pm - 6:35 pm
LAX
-
SEA
3h 20mnonstop
$96Frontier
Mon, Jun 1 - Wed, Jun 3
Frontier Logo
11:21 am - 2:18 pm
SEA
-
LAX
2h 57mnonstop
Frontier Logo
3:15 pm - 6:35 pm
LAX
-
SEA
3h 20mnonstop
$98Frontier
Thu, May 28 - Mon, Jun 1
Frontier Logo
11:21 am - 2:18 pm
SEA
-
LAX
2h 57mnonstop
Frontier Logo
3:15 pm - 6:35 pm
LAX
-
SEA
3h 20mnonstop
$101Frontier
Tue, Jun 9 - Fri, Jun 12
Frontier Logo
11:03 am - 2:01 pm
SEA
-
LAX
2h 58mnonstop
Frontier Logo
3:25 pm - 6:26 pm
LAX
-
SEA
3h 01mnonstop
$103Frontier
Sat, May 30 - Wed, Jun 3
Frontier Logo
11:21 am - 2:18 pm
SEA
-
LAX
2h 57mnonstop
Frontier Logo
3:15 pm - 6:35 pm
LAX
-
SEA
3h 20mnonstop
$105Frontier
Sat, May 30 - Mon, Jun 1
Frontier Logo
11:21 am - 2:18 pm
SEA
-
LAX
2h 57mnonstop
Frontier Logo
3:15 pm - 6:35 pm
LAX
-
SEA
3h 20mnonstop
$106Frontier
Tue, Jun 2 - Tue, Jun 9
Frontier Logo
11:21 am - 2:18 pm
SEA
-
LAX
2h 57mnonstop
Frontier Logo
3:25 pm - 6:26 pm
LAX
-
SEA
3h 01mnonstop
$108Frontier
Wed, May 20 - Sun, May 24
Frontier Logo
11:06 am - 2:03 pm
SEA
-
LAX
2h 57mnonstop
Frontier Logo
3:15 pm - 6:35 pm
LAX
-
SEA
3h 20mnonstop
$111Frontier
Fri, May 29 - Sun, May 31
Frontier Logo
11:21 am - 2:18 pm
SEA
-
LAX
2h 57mnonstop
Frontier Logo
3:15 pm - 6:35 pm
LAX
-
SEA
3h 20mnonstop
$112Frontier
Booking Insights

KAYAK's insights & trends for Seattle to Los Angeles flights

Get data-powered insights and trends into flights from Seattle to Los Angeles to help you find the cheapest flights, the best time to fly and much more.

How much is a round-trip flight from Seattle to Los Angeles?

This analysis is based on the cheapest round-trip price found on KAYAK in the last 12 months by searching for a flight from Seattle to Los Angeles departing in May.

What’s the cheapest day of the week to fly from Seattle to Los Angeles?

The average price of all round-trip flights from Seattle to Los Angeles clicked on KAYAK for each day over the last 12 months.

When flying from Seattle to Los Angeles, you should consider leaving on a Thursday and avoid Tuesdays if you are looking for the best rates. For your return to Seattle, you’ll find the best rates on Thursdays and the most expensive ones on Tuesdays.

What is the cheapest month to fly from Seattle to Los Angeles?

To calculate monthly average prices, KAYAK takes all prices for each month over the last year for round-trip flights from Seattle to Los Angeles, removes the top 0.1% to account for outliers, and then takes the median of all values for each month.

The cheapest month for flights from Seattle to Los Angeles is May, where tickets cost $191 (return) on average. On the other hand, the most expensive months are December and February, where the average cost of round-trip tickets is $277 and $271 respectively.

Can I save money by flying with a layover from Seattle to Los Angeles?

The average round-trip price for all non-stop flights, flights with one layover, and flights with two layovers for the route found by users searching on KAYAK in the last 2 weeks.

Yes, flying with a layover may cost you more time, but you can also save money on the route, with a 1 stop layover the cheapest option at $222 on average.

How far in advance should I book a flight from Seattle to Los Angeles?

To calculate weekly average prices, KAYAK takes all prices for each week before departure over the last year for round-trip flights from Seattle to Los Angeles, removes the top 0.1% to account for outliers, and then takes the average of all the values for each week.

To get a below average price on the flight from Seattle to Los Angeles, you should book around 4 weeks before departure, which saves you about 49% compared to booking last minute. For the absolute cheapest price, our data suggests you should book 10 weeks before departure.

Expert advice

Expert advice for your flight from Seattle to Los Angeles

 
AI-powered summary based on content written by travel experts. AI can make mistakes.
KAYAK teamed up with top travel experts to share the best tips for your journey.
Our travel experts
Stefanie Waldek

Stefanie Waldek

Expert on Frontier, Delta, United Airlines and LAX

Stefanie Waldek is a freelance space, travel, and design writer based in Saratoga Springs, NY. Her words have appeared in Space.com, Travel + Leisure, Condé Nast Traveler, Architectural Digest, and House Beautiful, among other publications. An expert in aviation and expedition cruising, Stefanie is frequently up in the air or on the sea, likely en route to Antarctica or the Arctic.

Harriet Baskas

Harriet Baskas

Expert on Alaska Airlines, American Airlines and SEA

Harriet is an award-winning journalist who is happiest in an airport or an unusual museum. Her stories about airports, air travel, and the business of travel have appeared on NBC News, CNBC, USA TODAY, The Points Guy and other outlets. She is the creator of the StuckatTheAirport.com blog and the author of nine books. When not out on the road or exploring the latest airport amenities, she’s home in Seattle getting ready for the next adventure.

Joe Cortez

Joe Cortez

Expert on Spirit Airlines

Joe Cortez is a seasoned managing editor in aviation with over a decade of industry experience. His work has been featured on prominent platforms such as FlyerTalk and TripSavvy, establishing him as a respected voice in aviation journalism.

KAYAK's tips to save more on a Seattle to Los Angeles flight

When planning a flight from Seattle to Los Angeles, there are several factors to consider to ensure you get the best deal. Generally, Tuesday is the cheapest day of the week to fly, while September is the most affordable month.

Day Choice: Fly on Tuesdays for the best rates.

Month Selection: Opt for September flights to save money.

Booking Time: Book your flight at least 30 days in advance to secure lower prices.

Airline Selection: Consider flying with Frontier, as it is generally the cheapest airline for this route.

Flight Type: Direct flights may be more expensive, so consider flights with layovers.

AI-powered; AI can make mistakes.

Good to know

Low seasonJanuary
Cheapest flight$69
Best time to beat the crowds with an average 3% drop in price.
Most popular time to fly with an average 5% increase in price.
Flight from Seattle to Los Angeles

When to book flights from Seattle to Los Angeles

Are your dates flexible? Find out the best times to travel from Seattle to Los Angeles based on our flight data from the last year. Discover the cheapest month and even day to fly.
Estimated round-trip price
KAYAK looks at all historical flight data for each date to provide a predicted price for one-way trips or round-trips with a duration up to 40 days. While we try to provide actual minimum prices for each date, some prices are predictions and actual prices may differ.

Flights from Seattle to Los Angeles: the best tips from KAYAK users' own experiences

Insights shared by verified travelers who flew the route from Seattle to Los Angeles 
MarisaFlew with American Airlines
SEA
-
LAX
Jun 2025
Take Alaska Airlines - Clear was great to have at both airports, especially seattle where there was a large security line
ReidFlew with United Airlines
SEA
-
LAX
Oct 2024
SeaTac does not have a very good or equitable system for security lines. First class passengers don’t have a TSA precheck option, while there are only 2 TSA precheck lines on opposite sides of the terminal. Highly recommend getting TSA plus Clear, as the airport heavily favors this combination, with each section of the terminal having one of these options. I almost missed my flight because the only TSA precheck line was about 45 minutes long.
BruceFlew with Alaska Airlines
SEA
-
LAX
Nov 2024
Tight interline connection at LAX - barely made the flight. Directions from AS arrival gate to separate AA commuter terminal for AS codeshare flight connecting to TUS would have been nice.
LauraFlew with Alaska Airlines
SEA
-
LAX
Jul 2024
LAX is a bit of a mess. Very long walk between terminals.
LaurenFlew with Delta
SEA
-
LAX
Feb 2024
If you have kids, bring your own screens. We were counting on the inflight entertainment and it was a definite letdown. Also, TSA Pre-check is only available at station 2, but wait times are posted at each station so you can see if it’s worth the walk.

FAQs for booking flights from Seattle to Los Angeles

  • Are there any direct flights from Seattle to Los Angeles?

    Yes. Delta and Alaska Airlines fly nonstop from Sea-Tac to LAX.

  • Is Wi-Fi available on departure and arrival?

    Wireless internet access is available in all public areas of Sea-Tac airport and is free of charge. Under-seat power outlets can be found at Gates A, B, D, and S. When you arrive at LAX, passengers can access free Wi-Fi in the public areas of all terminals to make it easier for travelers to stay connected.

  • What facilities are available for families traveling with children?

    The Playroom at the Seattle-Tacoma International Airport is open 24/7 and located between the Central Terminal and A gates. The brightly-colored room is full of activities for children to stay entertained before boarding their flights. Many restaurants at Sea-Tac also have children’s menus with healthy options.

  • Is there a bus service from LAX to downtown Los Angeles?

    The LAX FlyAway bus service operates seven days a week between LAX and a number of popular LA locations including Hollywood, Long Beach, Orange Line, Union Station, Van Nuys, and Westwood. Passengers leaving LAX can board buses on the arrivals level in front of each terminal. Each bus is marked with its service location and tickets may be purchased using credit or debit cards.

  • What are some amenities offered at Seattle–Tacoma International Airport for business travelers?

    The business center found on Concourse C of the airport has workstations and there is a conference center in the airport that passengers can access as they wait for their flights. Power outlets can be accessed in all concourses and convenient phone charger kiosks in the airport are located near the gates of the concourses.

  • Where can I park my car at Seattle–Tacoma International Airport?

    SEA has a Terminal Direct parking option for either short-term or long-term parking on the fourth floor of the parking garage where you can access the main terminal of the airport directly using the sky bridges. The general parking is cheaper and located on the other seven floors of the garage, and for extended stays of more than a month, reserve spaces online ahead of time.

  • What hotels are near Los Angeles International Airport?

    Hyatt Regence Los Angeles Airport Hotel can be accessed on foot from LAX and it also has a free airport shuttle service. Sheraton Gateway Los Angeles Hotel and Hilton Los Angeles Airport are other nearby hotels that offer guests a complimentary airport shuttle service.

  • How do I get to Seattle Tacoma International Airport from the city center?

    You can board the LINK Light Rail system that connects the city and SEA. The LINK rail stop is located on the fourth floor of the parking garage and the trains run about every 15min. There are Public Metro Buses that have stops near the light rail station in the city and reach the airport’s main terminal. You can also use ride-share services and taxis found in the city.

  • Does Los Angeles International Airport offer accessible services?

    Yes. LAX has reserved paratransit passenger pick-up and drop-off points with signs with the ISA symbol. Accessible taxis can be requested at the taxi pick-up stands outside the arrivals level. Wheelchair provision and service are available as per request through your airline. LAX has AIRA services accessible on mobile phones to help low-vision travelers navigate their surroundings in the airport.

  • Can I rent a car at Los Angeles International Airport?

    Yes. Rental car companies like Alamo, Hertz, Payless, and Zipcar operate at LAX on the lower/arrivals level just outside the baggage claim area near the islands. Depending on your preference, you can choose any rental provider that provides a complimentary shuttle service to its main offices, where you can then finish clearing the rental details and pick up your rental car.

  • What is the cheapest flight from Seattle to Los Angeles?

    In the last 3 days, the lowest price for a flight from Seattle to Los Angeles was $69 for a one-way ticket and $90 for a round-trip.

  • Do I need a passport to fly between Seattle and Los Angeles?

    No

  • Which airlines offer Wi-Fi service onboard planes from Seattle to Los Angeles?

    Alaska Airlines, Delta, American Airlines, and JetBlue offer inflight Wi-Fi service on the Seattle to Los Angeles flight route.

  • Which aircraft models fly most regularly from Seattle to Los Angeles?

    The Boeing 737-800 Passenger/BBJ2 (winglets) is the aircraft model that flies most regularly on the Seattle to Los Angeles flight route.

  • Which airline alliances offer flights from Seattle to Los Angeles?

    Star Alliance, SkyTeam, and oneworld are the airline alliances operating flights between Seattle and Los Angeles, with Star Alliance being the most commonly used for this route.

  • On which days can I fly direct from Seattle to Los Angeles?

    There are nonstop flights from Seattle to Los Angeles on a daily basis.

  • Which is the best airline for flights from Seattle to Los Angeles, Southwest or Alaska Airlines?

    The two airlines most popular with KAYAK users for flights from Seattle to Los Angeles are Southwest and Alaska Airlines. With an average price for the route of $232 and an overall rating of 8.0, Southwest is the most popular choice. Alaska Airlines is also a great choice for the route, with an average price of $267 and an overall rating of 7.9.

  • How does KAYAK find such low prices on flights from Seattle to Los Angeles?

    KAYAK is a travel search engine. That means we look across the web to find the best prices we can find for our users. With over 2 billion flight queries processed yearly, we are able to display a variety of prices and options on flights from Seattle to Los Angeles.

  • How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket from Seattle to Los Angeles?

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to Los Angeles from Seattle is likely to change within 7 days, so travelers know whether to wait or book now.

  • What is the Hacker Fare option on flights from Seattle to Los Angeles?

    Hacker Fares allow you to combine one-way tickets in order to save you money over a traditional round-trip ticket. You could then fly to Los Angeles with an airline and back to Seattle with another airline. Booking your flights between Seattle and LAX can sometimes prove cheaper using this method.

  • What is KAYAK's "flexible dates" feature and why should I care when looking for a flight from Seattle to Los Angeles?

    Sometimes travel dates aren't set in stone. If your preferred travel dates have some wiggle room, flexible dates will show you all the options when flying to Los Angeles from Seattle up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

KAYAK’s top tips for finding a cheap flight from Seattle to Los Angeles

  • Looking for a cheap flight? 25% of our users found flights on this route for $139 or less one-way and $190 or less round-trip.
  • Flights from Seattle to Los Angeles usually depart from Seattle-Tacoma International Airport. If you’re flying with Delta, you can wait for your flight to depart in first-class comfort at the Delta Sky Club airline lounge. Facilities include a complimentary buffet with snacks and beverages, free Wi-Fi, and business services. Two Delta Sky Clubs can be found at Seattle-Tacoma International Airport: on the rooftop level and the South Satellite.
  • The Experience the City of Music Program at Seattle Airport showcases the diverse music culture of the Northwest to entertain the millions of travelers who pass through the airport. Activities include live performances daily in the terminals, videos featuring clips about Seattle’s famous music scene displayed on monitors throughout the terminal and baggage claim, and music-themed art exhibits curated by the Museum of Pop Culture.
  • If you’re hungry before your flight departs from Sea-Tac Airport, grab a bite to eat at one of the more than 40 outlets. If you need to purchase a book, magazine or snack for the flight, there are more than 30 specialty shops in the terminal as well.
  • Sea-Tac Airport has a wide collection of contemporary art displayed throughout its terminals. From photography, painting, and sculpture, the works reflect the Northwest culture and natural environment and have been created by renowned artists including Frank Stella, Louise Nevelson, and Robert Rauschenberg, as well as emerging local artists.
  • For those traveling with pets or service animals from Seattle Airport, there are three pet relief areas in the Main Terminal building in the North Satellite, South Satellite, and Concourse B. These units are equipped with pet waste bags, hand sanitizer, a paper towel dispenser, and a trash can for rubbish disposal. With the exception of service dogs, all pets must be secured in their travel carriers in the Main Terminal.
  • Flights from Seattle to Los Angeles offered by Delta Airlines from Seattle to Los Angeles are more eco-friendly as they emit about 47% less carbon than the average 1887 lbs. of CO2 emitted per person on this route.
  • Passengers at Los Angeles International Airport (LAX) can rent luggage carts available in the upper and lower levels of all terminals at an affordable fee. There are also affordable private luggage storage services within the airport terminals that offer convenient pick-up and delivery services.
  • Seattle–Tacoma International Airport (SEA) is the hub for Alaska and Delta Airlines. These airlines offer multiple flights from Seattle to Los Angeles with different departure times and flight plans that are not only affordable but comfortable.

Prefer to fly direct from Seattle to Los Angeles?

 
Direct data is based off flight results for the next 60 days. Find direct flights from all airlines flying direct from Seattle/Tacoma Intl to Los Angeles Los Angeles.
Find which airlines fly direct from Seattle/Tacoma Intl Airport to Los Angeles Airport, which days they fly and book direct flights.

Direct departures

Seattle/Tacoma Intl to Los Angeles Los Angeles

Monday

Alaska Airlines,American Airlines,Delta, +2 more

Alaska Airlines,American Airlines, +3 more

Tuesday

Alaska Airlines,American Airlines,Delta, +2 more

Alaska Airlines,American Airlines, +3 more

Wednesday

Alaska Airlines,American Airlines,Delta, +2 more

Alaska Airlines,American Airlines, +3 more

Thursday

Alaska Airlines,American Airlines,Delta, +2 more

Alaska Airlines,American Airlines, +3 more

Friday

Alaska Airlines,American Airlines,Delta, +2 more

Alaska Airlines,American Airlines, +3 more

Saturday

Alaska Airlines,American Airlines,Delta, +2 more

Alaska Airlines,American Airlines, +3 more

Sunday

Alaska Airlines,American Airlines,Delta, +2 more

Alaska Airlines,American Airlines, +3 more

See more direct flights

Direct returns

Los Angeles Los Angeles to Seattle/Tacoma Intl

Monday

Alaska Airlines,American Airlines,Delta, +2 more

Alaska Airlines,American Airlines, +3 more

Tuesday

Alaska Airlines,American Airlines,Delta, +2 more

Alaska Airlines,American Airlines, +3 more

Wednesday

Alaska Airlines,American Airlines,Delta, +2 more

Alaska Airlines,American Airlines, +3 more

Thursday

Alaska Airlines,American Airlines,Delta, +2 more

Alaska Airlines,American Airlines, +3 more

Friday

Alaska Airlines,American Airlines,Delta, +2 more

Alaska Airlines,American Airlines, +3 more

Saturday

Alaska Airlines,American Airlines,Delta, +2 more

Alaska Airlines,American Airlines, +3 more

Sunday

Alaska Airlines,American Airlines,Delta, +2 more

Alaska Airlines,American Airlines, +3 more

See more direct flights

Reviews of the top 5 airlines serving from Seattle to Los Angeles

 
See real verified KAYAK customer reviews for airlines flying from Seattle to Los Angeles. Airline scores are aggregated from all reviews left by passengers on KAYAK after flying with an airline. KAYAK doesn’t show reviews that are older than 5 years. Learn how KAYAK collects reviews.
Need help choosing which airline to fly with from Seattle to Los Angeles? KAYAK airline reviews give an overall score for each airline based on loads of factors, including comfort, boarding, in-flight entertainment and more, to make your decision easier. See airline scores according to verified KAYAK customer reviews.
7.9
Alaska AirlinesOverall score based on 12319 reviews
7.0Entertainment
8.5Crew
7.1Food
8.1Boarding
7.8Comfort
Airline reviews

See what I wrote in the previous section. This was a terrible experience. I would like refund.. I even paid an extra $70 for an aisle seat closer to the front to ensure that I got off early enough to catch the next flight. The fact that the plane did not wait, and even left eearlier, knowing that the first flight came in late, and was moved to a terminal three train stops away is appalling. My friend that flew JetBlue, their flight was delayed and came in later and the connecting flight WAITED for them. How is it that JetBlue could do that, and Alaska could not.

2.0 MediocreAnna, Apr 2026
SEA - LAX
Read more Alaska Airlines reviews

See what I wrote in the previous section. This was a terrible experience. I would like refund.. I even paid an extra $70 for an aisle seat closer to the front to ensure that I got off early enough to catch the next flight. The fact that the plane did not wait, and even left eearlier, knowing that the first flight came in late, and was moved to a terminal three train stops away is appalling. My friend that flew JetBlue, their flight was delayed and came in later and the connecting flight WAITED for them. How is it that JetBlue could do that, and Alaska could not.

Alaska Airlines staff go out of their way to accommodate my fragile musical instrument, every time. They are unlike any other airline. I've experienced this can-do attitude on several flights with different staff, so this must be the culture of their company. I appreciate Alaska!

It was a bumpy flight but the crew was very attentive and made it a safe and enjoyable experience.

i canceled my flight from SEA to SFO, SNA to SEA and received full refund from Alaska Airlines. i am pleased with the customer service.

Departing flight for our weekend trip was cancelled due to weather which meant our return flight was useless. The whole thing was difficult to get support through but Alaska did recover and was able to reimburse us for the flights yesterday. For some reason, Kayak was not kept in the loop, adding to the confusion.

i canceled my return flight package with Alaska Airlines. Customer Service was excellent and assisted me to cancelled both of our reservations and returned the payment in full. that is excellent service and understanding and empathy of the customers' needs. i like Alaska Airlines and recommend AS to everyone.

The flight attendant was friendly and attentive. Although our interaction was brief—- it made a difference. The crew was upfront about turbulence. I like the Maui pretzels.

I paid for the WiFi and it didn’t work during the whole flight

Great experience, staff and crew were very professional, friendly and helpful!

The ticket I purchased through Kayak did not show up in my Alaska Airlines app, and neither of the codes given to me worked for online check in. I've never had to show up to the airport at 6am wondering if I've been scammed. Cheap flight fare or whatever does not play well with airlines and I will be wary of using Kayak in the future.

Crew was nice, meal was good. Entertainment had to be rebooted 3 times and still did not work. Turns out there was residue on screen, it needed to be cleaned to prevent the touchscreen buttons from continuously activating. I had entertainment for the last 45 minutes of a 5 hour 45 minute flight. Really unacceptable for first class. Flight attendent indicated your cleaning solution creates this problem. Seems as if this is widely known, you should be using a different product or cleaning better. Really really disappointing which simply added to the wi fi on your planes with reliably never ever works.

While they turned off most cabin lights to allow people to sleep, I was bothered by how bright the side lights still were. It was still quite bright for me in a window seat, when I wish I could have slept!

The crew bent over backwards to thank us for flying and make us comfortable. The food service was quick and efficient. The Captain communicated and said goodbye and thank you as we departed. They really stood out!

Staff at the check-in counter were friendly, happy and helpful. They tagged our bags and sent us to “bag drop off” but were not very clear about where that was. The airport was busy we headed off in what we thought was the right direction until a gentleman waved us down and actually came after us. He was the baggage handler for Delta and recognized our “deer in the headlights “ look-he brought us to the right area (which was marked as the Southwest Airlines Drop Off) and sent us on our way. Wonderful guy, low key and working with a big smile on his face. Loved it. Loved him.

Arlene was a great flight attendant. I also liked how one of the other flight attendants gave us a heads up about snacks and asked everyone to remove their headphones when it was their turn to order. Good idea.

I haven’t flown economy in over 20 years but it was not bad. Room by my feet for my bag and seat was roomy enough. Surprised in a good way.

Snacks and included beverages were appreciated. Boarding went smoothly. Plenty of overhead bin space. Seats get very uncomfortable after a couple of hours. After waiting 10 painful minutes for my walker, a very nice Delta guest agent pushed me in a wheelchair to the gate. It was finally delivered to me after another 15 minutes . Our checked bag was on the carousel long b4 I was able to retrieve it. Fortunately it was still there but somewhere along the way the straps we used to secure it were removed and and were not reattached. Wish I had made note of the agents name.

The cabin temperature was nice and cool. The wifi was not working.

As previously noted, this flight was great: departure was timely, the crew was friendly and attentive, and wifi connectivity was seamless. In particular, I appreciated that the flight attendant just told me to stow the laptop right before takeoff/landing, and trusted me to do so (which I did!).

Could not get my connecting flight boarding pass until four hrs before departure! Ver annoying especially since the staff could not explain why!

Outstanding service, efficient & friendly crew, flight was safe, comfortable & on time

Dinner was good, but the breakfast served in the morning was horrible.

Packed in plane small uncomfortable seats elbow to elbow nobody wants to be in that situation for the money they paid

Terrible, if possible won't be flying again anytime soon!

It was amazing. I had several upgraded seats on my flight out. Everything went smooth with no delays.

Very disappointing given gate agent behavior. Filed a formal complaint with United.

Flight delayed. WiFi connectivity very poor if not existant. Last minute arrival forced me to run to catch my connection.

The power at the seat didn't work and the seat itself was difficult to adjust - this was a business class seat. Flight attendant gave me miles to compensate. The attendant was very professional and on top of his game the entire flight.

Flight was delayed 45 minutes because originating flight was coming from Newark. No complimentary snacks were offered on this 5+ hour flight. No screens for the flight, but movies offered if you had already downloaded the United app (which I hadn't on my ipad). No USB ports, only a flimsy plug-in port near the bottom of the seat that was hard to see and kept coming unplugged.

United needs to step up their game. Delayed flight leaving Seattle, San Francisco. Older aircraft, not very comfortable.

American delayed the flight for a crew rest period. The delay occurred late in the evening - the earliest i can find is 10:20 pm. With a 6 am flight anyone on the flight would have already have been asleep (unless you are insane, a vampire or on drugs) and at least for me i was already on the way to the airport at 445 am the next morning when i discovered they delayed the flight until 9 am. Given the incoming flight was in the air at 6 pm the evening before this should have been figured out a lot more timely that was there only crew to use. Just frustrating given there is no consideration for customer experience anymore in flying.

American Airlines is a miserable experience. It is predictably miserable, in the sense that every time I fly American, I brace myself for the certainty that it will be unpleasant and uncomfortable. But it is unpredictable in the sense that I never know if the flight will be on time or delayed nine hours (both happened to me this week). I never know if I will be able to sit in the seat that I selected when I purchased the ticket or if I will be told by Customer Service (!!!) that I must relocate from first class to a seat in the back of the aircraft with no explanation (both happened to me this week). Will the food be frozen and half defrosted, or scalding hot? Will the drinks be warm? Will the flight attendants be surly and mean? Will the toilets be cramped and foul? Will the seats be narrow and uncomfortable? Will there be a real electric outlet at the seat, or just an unreliable USB-2 port? Will there be enough seats in the boarding lounge or just a few? Will the boarding process be smooth and efficient, or will the gate agents mess it up and delay it needlessly for 30 or 40 minutes? Will the catering and cleaning crew be prompt or will they take an extra 30 minutes? Will the brakes on the aircraft work properly, or will the pilot delay takeoff for four hours while the ground crew attends to what can only be described as routine maintenance that should have been done the night before? I've eexperienced every one of these unpleasant things this year, 2026. The only thing I can reliably count on is that American will find a new way to make the experience of flying as miserable as they possibly can.

Wifi was spotty. Tray table was very dirty when I sat down.

Going non stop to lax like I paid for. Not stopping in MCI for gas. Too long of delays

Flight was on time. Cabin attendants made no recognition of my name or being an Advantage Executive Platinum member.

The experience at checkin for my American Airlines flight from Sacramento to LAX was very good including the assistance I received in getting my bags checked in and boarding passes printed. Was pleasantly surprised the my bags were checked through all the way to my destination at Clark International Airport in Angeles, Philippines.

The flight was significantly delayed for 6.5 hours because of snow. There was no communication once the plane returned to the gate regarding when the flight would resume. Other flights were departing while our flight was being unloaded for reasons unknown. Our flight also seemed out of the queue regarding further deicing, refueling, and waiting to Taxi to the runway.

They are always late and seats was also not having working charger

We were upgraded to Business Class. So comfortable with great service and food options

The flight was completely full. Crew was not happy. Everyone was rude and brusque. Travelling with an arm in a cast and seating in the first row of economy cabin (in front of the separation) I needed help retrieving my tray for the meal. A staff member literally threw the tray on my lap, without helping to take out the tray. Boarding was messy, with 300 people waiting in an encloses space with low ceiling. I will try to avoid AA next time I have a long flight.

The bag check, flight check-in, and onboard experience convinced my wife and me that we will actively go out of our way to avoid flying Frontier Airlines in the future. At bag check, we were informed that check-in could only be completed via the Frontier mobile app. Unfortunately, the app was extremely frustrating—sending us through repetitive, confusing loops that repeatedly forced us to decline add-on services with nearly every click. While most airline apps upsell, this one felt intentionally exhausting. As the process dragged on, we became genuinely concerned that my phone battery would die before check-in could be completed. We approached the bag check staff—who were standing together talking—and explained both our frustration and our predicament. They laughed. Later, my wife described the interaction as “gaslighting,” which felt accurate. We were then informed it would cost $25 per person simply to have our boarding passes printed. From that point forward, the tone of the experience was consistently hostile. The bag check employees were condescending and combative, behaving more like bullies than customer service staff. Unfortunately, that same attitude continued onboard. One flight attendant argued with me when I attempted to stow my backpack in the overhead bin. I explained that we had each paid $75 to check our bags specifically so we would not need to use carry-on space and could have adequate legroom. She demanded to see my ticket, pointed out that it said “no carry-on”—which I acknowledged—and I reiterated that this was precisely why we paid to check our bags. Her response was, “I don’t make the rules.” She then walked away, but not before asking if I “truly wanted to fly back to Chicago today?”—an unnecessary and unmistakable threat. It is also worth noting that despite booking our tickets together in the same transaction, we were not seated together. Upon our return to Chicago—where we could once again sit together—we compared onboard experiences. We both remarked on how unhappy the flight attendants appeared and how each of us was separately asked whether we would like to purchase a beverage. We declined. At no point was water mentioned as an option, leaving us with the clear impression that even water came at a cost—or that complimentary water, if available at all, was deliberately left unmentioned. Overall, the experience was shocking and deeply disappointing, but it was also a profound learning experience—one we will not forget and will not repeat. -Steve

Plane was hot and miserable and the crew was rude!

12 hour delay required getting on and off plane 3 times - would have at least liked to have been offered a snack or drink

They didn’t offer a water, even after I asked

They switched our terminal 3 times and we were delayed for four plus hours!!!

Our flight was canceled. I will never use Kayak nor Frontier for travel again. The entire experience was a headache.

Terrible. The canceled my entire flight when I requested a refund for a trip frontier canceled trip one way.

I knew going into this that Frontier, being a low cost carrier, would be pretty bare bones and charge for most extras but this was made up for by the fact that the airplane was a reasonably new Airbus, every employee was great and best of all, Everett Washington is an amazing airport - thanks Frontier for flying there!!!

i was unable to check in the flight. refund requested

I think Frontier was very good at communication. Their app worked very well. Loading was great and the flight was nice and easy.

Everything you need to know for your flight from Seattle to Los Angeles

Other airlines flying from Seattle to Los Angeles

Flights from the other most popular airlines that fly from Seattle to Los Angeles according to KAYAK users. Prices are the lowest found on KAYAK over the last 7 days. Price and availability are not guaranteed.