LGB - SEA

$96 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 9/3. 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

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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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.
Discover the best prices for you by selecting your travel dates on KAYAK.

Recent round-trip flight deals from Long Beach to Seattle

Tue, Dec 2 - Wed, Dec 10
Delta Logo
7:10 am - 2:45 pmLGB-SEA
7h 35m1 stop
Delta Logo
5:45 am - 12:14 pmSEA-LGB
6h 29m1 stop
$191Delta
Find Deal
Tue, Dec 2 - Sat, Dec 6
Delta Logo
5:05 pm - 10:14 pmLGB-SEA
5h 09m1 stop
Delta Logo
4:55 pm - 9:46 pmSEA-LGB
4h 51m1 stop
$204Delta
Find Deal
Mon, Sep 15 - Tue, Sep 16
Southwest Logo
7:20 pm - 12:15 amLGB-SEA
4h 55m1 stop
Southwest Logo
8:25 am - 6:55 pmSEA-LGB
10h 30m2 stops
$209Southwest
Find Deal
Sat, Aug 30 - Tue, Sep 2
Southwest Logo
12:10 pm - 5:50 pmLGB-SEA
5h 40m1 stop
Southwest Logo
2:25 pm - 7:50 pmSEA-LGB
5h 25m1 stop
$215Southwest
Find Deal
Sat, Sep 13 - Sat, Sep 20
Southwest Logo
5:35 pm - 11:10 pmLGB-SEA
5h 35m1 stop
Southwest Logo
9:50 am - 3:15 pmSEA-LGB
5h 25m1 stop
$217Southwest
Find Deal
Fri, Sep 19 - Wed, Sep 24
Southwest Logo
7:15 am - 11:35 amLGB-SEA
4h 20m1 stop
Southwest Logo
2:05 pm - 8:20 pmSEA-LGB
6h 15m1 stop
$224Southwest
Find Deal
Sun, Aug 31 - Thu, Sep 4
Southwest Logo
2:30 pm - 7:15 pmLGB-SEA
4h 45m1 stop
Southwest Logo
4:10 pm - 8:45 pmSEA-LGB
4h 35m1 stop
$228Southwest
Find Deal
Fri, Sep 19 - Tue, Sep 23
Southwest Logo
7:15 am - 11:35 amLGB-SEA
4h 20m1 stop
Southwest Logo
9:55 am - 5:40 pmSEA-LGB
7h 45m2 stops
$229Southwest
Find Deal
Fri, Dec 5 - Sat, Dec 6
Delta Logo
5:05 pm - 12:09 amLGB-SEA
7h 04m1 stop
Delta Logo
11:25 am - 4:20 pmSEA-LGB
4h 55m1 stop
$237Delta
Find Deal
Tue, Dec 2 - Tue, Dec 9
Delta Logo
5:05 pm - 10:14 pmLGB-SEA
5h 09m1 stop
Delta Logo
9:25 am - 12:14 pmSEA-LGB
26h 49m2 stops
$239Delta
Find Deal
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.

What’s the cheapest day of the week to fly from Long Beach to Seattle?

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

Your flight ticket price will generally be cheaper if you fly to Seattle on a Tuesday and more expensive on a Sunday. On your return trip to Long Beach, you should consider flying back on a Monday, and avoid Sundays for better deals.

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 April, where tickets cost $217 (return) on average. On the other hand, the most expensive months are July and December, where the average cost of round-trip tickets is $360 and $351 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 seasonMarch
Cheapest flight$96
Best time to beat the crowds with an average 12% drop in price.
Most popular time to fly with an average 22% 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 $96 for a one-way ticket and $191 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?

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

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

    The two airlines most popular with KAYAK users for flights from Long Beach to Seattle are Southwest and Delta. With an average price for the route of $331 and an overall rating of 8.0, Southwest is the most popular choice. Delta is also a great choice for the route, with an average price of $267 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 3 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 10000 reviews
7.0Entertainment
8.1Boarding
8.5Crew
7.8Comfort
7.1Food
Airline reviews

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

8.0 ExcellentAnonymous, Aug 2025ONT - SEA
Read more Alaska Airlines reviews

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 plane was put out of service and had to wait for a new plane to be assigned. No one had any information and the information on the screens was never updated. The call wait time was 2 hours and the estimated time for text assistance was 55 minutes which was a lie because after 55 minutes nothing happened. I understand that delays happen but to not have anyone available to provide any update or reassurance was just negligent. Also, what is the point of having an 800 number if no one answers it and don’t get me started on the text message system. Ridiculous!

Very expensive for short flights. Can’t communicate with Alaska Air about passport issue at check-in. Also no replies to my text messages. Wanted to extend our vacation for two more days but this expensive flight ticket is called SAVER and I couldn’t make changes or cancel or get a credit even, so I paid another airline for the return trip. Extremely disappointed.

The flight was canceled at the last minute and we got very upset as we had plans in which our schedule that affects a family reunion was in jeopardy.

Paying for first class and then they want $8:00 for wifi.

fine. only problem,,,, for some,,,,was that many people started trying to exit from the back of the plane,, . lots of irate people. there should be a flight attendant mid plane..to be sure that doesn't happen. The crew up front had no idea what was happening. One big guy started it..then a bunch of others followed his lead. could have gotten ugly... One man stepped in and questioned those rule breakers.. nothing bad happened,,,but......

Eddie, our flight attendant in the back was excellent. He was very kind and concerned for our happiness and comfort before and during our flight. He made the experience great. We had to deplane due to a ground delay and he made sure we had snacks and water to keep us comfortable while we waited. Overall, it was a great experience!

Flight was delayed which caused us to have to change our connecting flight. Grilled cheese sandwich was served very hot.

We were late so that was what was worst part

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.

No trays in our seats, we sat in first row, purchased a business class fare. Had to hold our drinks and snack in our hands. No plugs for our cell phones. Had to pay for it a drink cocktail each. Seats so uncomfortable.

Flight wasn’t even full, but too many carry-ons caused us to run out of bin space. New bag fee has folks who would usually check their bags carrying on. Watching Southwest morph into Spirit/Frontier is so sad to watch

Southwest is Southwest. No frills. If you're luck enough to get a happy crew (we did), then it makes for a nicer flight.

I would have liked to arrive on time - not 5 hours late!

It was a perfect flight in all aspects! Both legs!

Great flight, 47 passengers on a 180 seat plane. Stewardess was pleasant and cheerful.

I liked the crew member who gave flight instructions on "in case of a problem:. The seats are so small that only a young teenager could sit in middle seat.

Great flight staff. Ease of boarding. Overall, very uneventful and easy trip.

Check in process was terrible. Lady at counter didn’t know what she was doing

Delayed and took off even later than the scheduled delay time

My husband upgraded our seats and I don't know if it was due to the type of planet was or if they didn't upgrade our seats. We were supposed to be in I believe comfort seats and they were just as tight as any other seat- no leg room and we are very tall people but at least it wasn't extremely cold. My husband did put in a complaint about our seating because he paid extra and if we would have known that the space and the tightness would have been the same, we just would have gotten the emergency row emergency row seats that we normally get. We love Delta but both our flights coming home we're not good. Oh I forgot to mention that on our flight to Hawaii our luggage wheels got broke and we had to purse new luggage on vacation then we never had this problem so we didn't know protocol and reported it after we got home only for them to tell is we only had 24hrs to report the damage. Not sure what was going on with Delta this vacation trip.

Crew was excellent. Comfort seats not as nice as other kinds of planes.

It was a great flight and the stewards and stewardess were all kind and accommodating!! The seats were comfortable and entertainment screen excellent!

There are 4 flights in consecutive gates with about the same departure time. Two flights were boarding at the same time. One was delayed or boarding would be happening at the same time. I am not sure what Delta and LAX need to do to have a better layout at the end of Terminal 2

There was a security issue at the airport and we were unable to land. We circled endlessly and then landed at another airfield for fuel. We then circled the airport again, almost landed but didn’t fully touch down before circling again. I am thankful to the crew for keeping us safe- the issue was the airline and staff at the airport getting us seats on our connecting flights. That part was hours of searching for someone and getting in double my steps.

Boarding was organised and relaxed. Crew were fantastic! Seats were lacking padding causing butt pain and stiffness.

Most aspects were good however if they assign boarding zones they ought to enforce them or why bother? My luggage from SAN-JFK-MAD was lost in NY so I without my main bag for two days upon arrival in Spain. They were helpful in tracking it and eventually delivered it to my hotel. The flub was because of a delay upon arrival in NYC. I had booked 2 1/2 hours between flights but we had to hold on the taxiway for an hour after landing while waiting for a clear gate which likely caused the baggage error.

Excellent flight, the planes were newer, they did a nice job with boarding, great service overall.

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

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