LGB - SEA

$79 Find Cheap Flights from Long Beach to Seattle

This is the cheapest one-way flight price found by a KAYAK user in the last 72 hours by searching for a flight from Long Beach to Seattle departing on 1/27. 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 Seattle

 
These are the airlines KAYAK users have selected most often from within our search results in flight searches from Long Beach to Seattle, as well as popular online travel agencies
These are the airlines KAYAK users have selected most often from within our search results in flight searches from Long Beach to Seattle, as well as popular online travel agencies
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Everything you should know

Cheapest round-trip
$157
Typical prices: $139-$228
Delta
Wed 2/18Wed 2/25
LGB - SEA • 1 stop
Cheapest one-way
$79
Typical prices: $157-$328
Delta
Tue 1/27
LGB - SEA • 1 stop
Top airlines
Delta
Cheapest • from $157 (round-trip)
Alaska Airlines
Best reviews • 8.0 score
Airline reviews
Airline reviews
+1
+1
Airline reviews
Airline reviews
+1
When to book
4 weeks
in advance
Our data shows that travelers who book at least 4 weeks in advance save around 51% compared to booking last minute.
Insights
Insights
Insights
Insights
When to travel
November
Cheapest • 50% price drop
July
Most popular
Good to know
Good to know
+1
+1
Good to know
Good to know
+1
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We hope you love your trip to Seattle!
Flight Deals
Booking Insights
Flight Deals

Cheap Flights from Long Beach to Seattle (LGB-SEA)

 
Here are some of the best deals found on KAYAK recently from the most popular airlines for round-trip flights from Long Beach to Seattle 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 Long Beach to Seattle

Wed, Feb 18 - Wed, Feb 25
Delta Logo
7:00 am - 3:10 pm
LGB
-
SEA
8h 10m1 stop
Delta Logo
5:30 am - 12:03 pm
SEA
-
LGB
6h 33m1 stop
$157Delta
Wed, Feb 18 - Wed, Feb 25
Southwest Logo
5:30 pm - 11:05 pm
LGB
-
SEA
5h 35m1 stop
Southwest Logo
6:05 am - 4:35 pm
SEA
-
LGB
10h 30m2 stops
$162Southwest
Thu, Feb 5 - Sat, Feb 7
Delta Logo
7:00 am - 3:00 pm
LGB
-
SEA
8h 00m1 stop
Delta Logo
9:25 am - 4:07 pm
SEA
-
LGB
6h 42m1 stop
$167Delta
Thu, Feb 5 - Sat, Feb 7
Southwest Logo
5:10 pm - 11:40 pm
LGB
-
SEA
6h 30m1 stop
Southwest Logo
11:40 am - 6:55 pm
SEA
-
LGB
7h 15m2 stops
$172Southwest
Fri, Feb 20 - Mon, Feb 23
Delta Logo
1:15 pm - 6:29 pm
LGB
-
SEA
5h 14m1 stop
Delta Logo
4:40 pm - 9:45 pm
SEA
-
LGB
5h 05m1 stop
$177Delta
Mon, Jan 26 - Mon, Feb 2
Southwest Logo
9:55 am - 3:40 pm
LGB
-
SEA
5h 45m1 stop
Southwest Logo
6:05 am - 4:35 pm
SEA
-
LGB
10h 30m2 stops
$182Southwest
Wed, Jan 14 - Sat, Jan 17
Southwest Logo
2:20 pm - 10:30 pm
LGB
-
SEA
8h 10m1 stop
Southwest Logo
1:15 pm - 7:10 pm
SEA
-
LGB
5h 55m1 stop
$203Southwest
Wed, Jan 14 - Wed, Jan 21
Southwest Logo
5:30 pm - 9:50 pm
LGB
-
SEA
4h 20m1 stop
Southwest Logo
6:05 am - 4:35 pm
SEA
-
LGB
10h 30m2 stops
$208Southwest
Mon, May 11 - Mon, May 18
Delta Logo
5:05 pm - 12:01 am
LGB
-
SEA
6h 56m1 stop
Delta Logo
5:45 am - 12:11 pm
SEA
-
LGB
6h 26m1 stop
$214Delta
Wed, Mar 4 - Wed, Mar 11
Southwest Logo
1:10 pm - 8:20 pm
LGB
-
SEA
7h 10m2 stops
Southwest Logo
9:00 am - 3:05 pm
SEA
-
LGB
6h 05m1 stop
$222Southwest
Booking Insights

KAYAK's insights & trends for Long Beach to Seattle flights

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

How much is a round-trip flight from Long Beach to Seattle?

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

What is the cheapest month to fly from Long Beach to Seattle?

To calculate monthly average prices, KAYAK takes all prices for each month over the last year for round-trip flights from Long Beach to Seattle, 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 Long Beach to Seattle is November, where tickets cost $135 (return) on average. On the other hand, the most expensive months are December and July, where the average cost of round-trip tickets is $361 and $360 respectively.

How far in advance should I book a flight from Long Beach to Seattle?

To calculate weekly average prices, KAYAK takes all prices for each week before departure over the last year for round-trip flights from Long Beach to Seattle, 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 Long Beach to Seattle, you should book around 4 weeks before departure, which saves you about 51% compared to booking last minute. For the absolute cheapest price, our data suggests you should book 15 weeks before departure.

Good to know

Low seasonApril
Cheapest flight$79
Best time to beat the crowds with an average 19% drop in price.
Most popular time to fly with an average 34% increase in price.
Flight from Long Beach to Seattle

When to book flights from Long Beach to Seattle

Are your dates flexible? Find out the best times to travel from Long Beach to Seattle 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.

FAQs for booking flights from Long Beach to Seattle

  • What special services are available to passengers with a disability flying from Long Beach to Seattle?

    Alaska Airlines offers accessible services for passengers with limited mobility, flying from Long Beach to Seattle. These onboard amenities include accessible seating options, priority boarding, and wheelchair assistance. Additionally, the airline offers help with packing and retrieving baggage and additional assistance with getting on and off the plane.

  • Which airlines offer sustainable flights from Long Beach to Seattle?

    JetBlue Airways offers sustainable flights from Long Beach to Seattle. JetBlue started the "Fly Greener" program in 2008 as part of its goal of lowering carbon emissions. The airline powers its aircraft using sustainable aviation fuel (SAF) through this program, lowering greenhouse gas emissions. JetBlue has also taken several actions to improve fuel efficiency and lessen its environmental impact, including using more fuel-efficient aircraft and routinely updating engine technology.

  • Which airlines offer business- and first-class flights from Long Beach to Seattle?

    Alaska Airlines and Delta Air Lines offer business- and first-class flights from Long Beach to Seattle. Business- and first-class travelers on Alaska Airlines can access many benefits, such as priority check-in, private lounges, and roomy seats with extra legroom. Personal entertainment systems and fine dining options are also offered. Delta Air Lines guarantees a great experience for its high-end passengers with dedicated check-in desks, entry to Sky Club lounges, fully-flat mattresses in business class, and a wide selection of exclusive food choices.

  • Which airlines are suitable for families flying from Long Beach to Seattle?

    JetBlue is a great option for families flying from Long Beach to Seattle. They provide a variety of family-friendly amenities, including in-flight entertainment with a selection of channels and children's films. They also offer complementary beverages and snacks for kids. In addition, JetBlue has a policy that permits families with young children to pre-board the aircraft, making the boarding process easier and less stressful for families.

  • What is the cheapest flight from Long Beach to Seattle?

    In the last 3 days, the lowest price for a flight from Long Beach to Seattle was $79 for a one-way ticket and $157 for a round-trip.

  • Do I need a passport to fly between Long Beach and Seattle?

    No, a passport isn't needed to fly from Long Beach to Seattle. However, local authorities might ask for an official ID.

  • Which airports will I be using when flying from Long Beach to Seattle?

    Long Beach and Seattle are both served by 1 main airport. You will leave Long Beach from Long Beach Municipal and will be arriving at Seattle/Tacoma Intl.

  • Which aircraft models fly most regularly from Long Beach to Seattle?

    We unfortunately don’t have that data for this specific route.

  • Which airline alliances offer flights from Long Beach to Seattle?

    oneworld, and SkyTeam are the airline alliances operating flights between Long Beach and Seattle, with oneworld being the most commonly used for this route.

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

    The two airlines most popular with KAYAK users for flights from Long Beach to Seattle are Southwest and Alaska Airlines. With an average price for the route of $320 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 $237 and an overall rating of 8.0.

  • How does KAYAK find such low prices on flights from Long Beach to Seattle?

    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 Long Beach to Seattle.

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

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to Seattle from Long Beach 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 Long Beach to Seattle?

    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 Seattle with an airline and back to Long Beach with another airline. Booking your flights between Long Beach and SEA 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 Long Beach to Seattle?

    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 Seattle from Long Beach 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 Long Beach to Seattle

  • Flights from Long Beach to Seattle have at least a single layover en route. Delta Air Lines is the only airline offering flights with layovers on this route. The most common layover cities are Santiago and Portland.
  • Flights from Long Beach to Seattle will land at Seattle-Tacoma International Airport (SEA). SEA is a base for Alaska Airlines. Flying with Alaska Airlines has several advantages, such as a comprehensive network of domestic and continental flights, dedicated terminals and services, and easier connections to other cities.
  • Alaska Airlines has great pet policies for flights from Long Beach to Seattle. Pets traveling in the cabin should be in a ventilated carrier that is leak-proof and secure. The carrier should have maximum dimensions of 17 x 11 x 7.5 inches and the maximum weight limit for pet and carrier combined is 20 lb.
  • Flixbus USA offers public transport from SEA to downtown. Flixbus USA operates buses 2110,2120, and 2115b from SEA to downtown five times daily. Greyhound USA bus US0510s runs Twice daily from the airport to the city center. Another option to the city center is the Dungeness Line – Olympic bus, which runs three times a day to downtown from SEA.
  • Delta Air Lines permits minors aged between 5 and 14 to travel unaccompanied on flights from Long Beach to Seattle. An unaccompanied minor form must be completed and submitted to the airline, along with parental or legal guardian identification.

Reviews of the top 4 airlines serving from Long Beach to Seattle

 
See real verified KAYAK customer reviews for airlines flying from Long Beach to Seattle. 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 Long Beach to Seattle? 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.
8.0
Alaska AirlinesOverall score based on 11554 reviews
7.8Comfort
7.0Entertainment
8.1Boarding
8.5Crew
7.1Food
Airline reviews

Flight delayed three times no explanation, left 5 hours after initial time, disrupted my job

2.0 MediocreAnonymous, Dec 2025
RDD - SEA
Read more Alaska Airlines reviews

Flight delayed three times no explanation, left 5 hours after initial time, disrupted my job

Flight was on time. Crew was helping & seat were comfortable.

Larger seats and more room would elevate the experience. Otherwise, it was good!

Flight from PSP delayed ~2hs and missed connection. Terrible service providing acommodations & food (no rides - just the hotel van every 30 min, which you have to call). 12 dollars in food for a 9 hour delay. 30+ minutes to get everything sorted out.

Check in went pretty well and you didn't lose my bag. After I got a drink from the drink cart they charged me for it, and at the crazy overpriced airport rates. Never had that happen before, is that an american thing? what madness.

In both halves of the trip (going and returning) there were problems. Not exactly Alaska's fault, but still really difficult. Outgoing flight was canceled and rebooked twice due to a total ground stop of all Alaska's flights. This required me to change airports with minimal notice and I almost missed my flight transferring to the other airport (which was roughly an hour and a half away). On the return, the first leg was delayed by an hour, and the second leg was delayed by nearly 3 hours. This was a rough set of flights and the communication about all of these changes was minimal. Crew did their best however, so no fault there. Other thing to remember is there is no food on Alaska flights unless you pre-order. Take that into account when you choose airlines.

One the nicest and great air crews I’ve experienced and I’ve flown a lot

Short flight was fine, but no entertainment and bathrooms broken.

Overall it was good. There was a delay in departure, which is why I did not rate it as excellent.

delayed flight 3 hours, then took 45 min to get to gate and another 10 min to open door

The boarding and seat assignment system no longer works for me, but I know it is being replaced. Otherwise, I am good with the overall experience.

The lead steward kept singing about "San Francisco" and hotel California---more annoying than humorous....needs work. Flight was smooth and on time.

San Diego airport is brand new, spacious, airy and very smooth checkin at SW baggage drop.

Crew could have been friendlier, maybe I'm spoiled by SW crews. In flight wifi was good. Would be nice to have more food offerings on a 4 plus hour flight

Ever since Southwest starting charging for bags, passengers don't want to pay to check their bags, so the gate agents have to beg people to check their roller bags now because there's "not enough space". This was a terrible business move by Southwest.

Sacrament staff are always polite and helpful. Airport is easy to maneuver and boarding is straightforward.

As always, the entire Southwest experience was wonderful, from online booking to flight to baggage retrieval. Very grateful.

The weather could have been better. There was a 40 minute ATC delay in SFO because of marine fog and a micro cell storm delayed landing and take-off at Nashville. The gate was changed 5 minutes from boarding from gate B3 to gate C23 at Nashville airport.

The cabin was quiet for the redeye flight. The area was clean. The staff was great. The 787 Max was in good condition. Drawbacks were that the seat widths were tight for some passengers. The seat padding was at best average and for a long flight uncomfortable.

Delayed flight. Nicest crew member was a SW pilot flying seated next to me who kindly move to seat the final passenger. Flight extra delayed. My cup of refreshment of ginger ale was so packed with ice it was literally 2 sips.

2 of the seats in row 31 the entertainment system was not working, and one seat the tray table did not go all the way down. Flight arrived early and departed on time which was great.

The flight was delayed for about 2 hrs. Other than it, it was good.

I am extremely disappointed that delta internal pilot manuals now refer to the Gulf of Mexico as the “gulf of America”. You can bow down to the Orange turd on your own. I will never fly delta again

No lunch on a x-country flight scheduled for 10:50 am departure, arrived 5+ hrs later. That requires a black box label before you pay for the tickets. Worst, when I checked in online, it's specifically said that lunch was served on his flight for economy Plus passengers.

Our flight from SFO to MSP was right on time on 11/15/2025. No delays. As we approached MSP at about 8 pm, we circled in the air until 8:40 pm so I don't call that efficient for MSP. I think the captain should announce the delay and why. (as if we all don't know that we are just circling around the area, slowing down, speeding up, slowing down.) Thank you. Marilyn Fischer

DELTA does a terrific job making sure you are well taken care of during the flight, gives you assurance before the flight through numerous email notifications about your upcoming flight & lastly good follow up after the flight making sure your needs were mat. It has been, is & will continue to be my carrier of choice in all my future travels. Good Job DELTA

Staff were friendly and happy. Delta could make sure passengers that don't have the app know of changes. Without Kayak I would not have known about the change of gate or the delay. Kayak was faster to notify me.

The customer service before board was very rude and when I expressed my concerns about making the connecting flight she laughed and told me I bought the wrong ticket. I explained once it showed the flight was delayed it no longer let me change seats or anything. I was trying to upgrade to make sure I would get to the next gate on time.

The flight used a B767 with a very old interior from before 2014. The entertainment system did not work at all during the flight despite attempts to reset the system. It was like they flew this route just to be competitive.

Delayed flight (1hour) plus a long layover after an overnight flight with no backup plane available.

Horrible. I would never fly Frontier again. The booking process is tricky at best, but fraudulent in my opinion. Frontier customer service did nothing to rectify my purchase -- I ended up paying more than double what I could have gotten from other airlines and nearly triple what I thought I was buying from Frontier. Their booking practices are unfair to the consumer.

When I wanted to check in 3 hours prior to boarding time, the employees mentioned “a little over an hour delay” so I waited for an hour then I went to go look for food in the terminal and most people from that flight were in the same area looking for food. Finally I decided after food to check to see if it’s anytime closer and now it’s 2 mins until boarding closes?! What are you kidding me? I didn’t receive anything via sms about boarding now nor via email or on the intercom. I luckily made it through, barely, and then there’s no room for my carry on mind you I’m in the very first row so I had to place my purse in one further row back and my carry on sections down. Not sure who pays for better seats to get your stuff placed all over the plane but that was the worst experience I’ve ever had flying with anyone.

This airline sucks. They offer low rates then charge you for everything, the app does not work well, the seats are the most uncomfortable. Maintenance issues on the flight, and you still have to sit through their credit card commercials. People are nice enough but does not make up for overall poor experience.

I’m not gonna fly Frontier Airlines because booking is not an option. No water or food is for high price, not equipped for health emergency incompetent crew for emergency services. Cheap airline shows it is cheaper in all service categories. Boarding is the best of all airlines!

Cancelled flight after I arrived at airport after 75 min drive and parking. Next flight was 4 days in the future. Had to scramble and buy a much more expensive flight on another carrier.

I never got to experience the flight because they delayed my first flight and I missed this one. Then Frontier didn't want to help me rebook a flight to get me to my final destination.

I liked the turn-style feature at gate 209B at LAX. Very efficient process. The gate staff also made several, clearly directed announcements so I felt very informed.

The seats were awful, hard plastic covered in sheet vinyl. The airline tries to scam you into paying extra to get seat together when the flight wasn’t full. They were going to separate a family with young children but my wife who had a row to herself gave up her seat so the young mom could be with her young boys. I’m never giving this airline my money again.

It was a short flight so no food or entertainment….

Frontier had yet another flight cancellation. Have never made a complete round trip with this airline without at least one leg getting cancelled. Miserable flights - dirty, uncomfortable planes that apparently always have issues since I've had multiple delays and cancellations with them.

Everything you need to know for your flight from Long Beach to Seattle

Information on your arrival and departure airports