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Cheap Flights from Seattle (SEAA) to Long Beach (LGB)

Compare Seattle to Long Beach Municipal flight deals

Find the cheapest month or even day of the year to fly to Long Beach Municipal

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Flight deals from Seattle to Long Beach Municipal

Looking for a cheap last-minute deal or the best return flight from Seattle to Long Beach Municipal Airport? If you want to travel next month, return fares start from $252. Find the lowest prices on one-way and return tickets right here.
Long Beach.$239 per passenger.Departing Thu, 10 Sep, returning Mon, 14 Sep.Return flight with Alaska Airlines.Outbound direct flight with Alaska Airlines departs from Seattle / Tacoma International on Thu, 10 Sep, arriving in Long Beach Municipal.Inbound direct flight with Alaska Airlines departs from Long Beach Municipal on Mon, 14 Sep, arriving in Seattle / Tacoma International.Price includes taxes and charges.From $239, select.
Long Beach.$246 per passenger.Departing Sat, 17 Oct, returning Mon, 2 Nov.Return flight with Southwest Airlines.Outbound indirect flight with Southwest Airlines, departs from Seattle / Tacoma International on Sat, 17 Oct, arriving in Long Beach Municipal.Inbound indirect flight with Southwest Airlines, departs from Long Beach Municipal on Mon, 2 Nov, arriving in Seattle / Tacoma International.Price includes taxes and charges.From $246, select.
Long Beach.$252 per passenger.Departing Sat, 10 Oct, returning Mon, 12 Oct.Return flight with Southwest Airlines.Outbound indirect flight with Southwest Airlines, departs from Seattle / Tacoma International on Sat, 10 Oct, arriving in Long Beach Municipal.Inbound indirect flight with Southwest Airlines, departs from Long Beach Municipal on Mon, 12 Oct, arriving in Seattle / Tacoma International.Price includes taxes and charges.From $252, select.
Long Beach.$252 per passenger.Departing Wed, 26 Aug, returning Wed, 26 Aug.Return flight with Southwest Airlines.Outbound indirect flight with Southwest Airlines, departs from Seattle / Tacoma International on Wed, 26 Aug, arriving in Long Beach Municipal.Inbound indirect flight with Southwest Airlines, departs from Long Beach Municipal on Wed, 26 Aug, arriving in Seattle / Tacoma International.Price includes taxes and charges.From $252, select.
Long Beach.$253 per passenger.Departing Fri, 30 Oct, returning Mon, 2 Nov.Return flight with Southwest Airlines.Outbound direct flight with Southwest Airlines departs from Seattle / Tacoma International on Fri, 30 Oct, arriving in Long Beach Municipal.Inbound direct flight with Southwest Airlines departs from Long Beach Municipal on Mon, 2 Nov, arriving in Seattle / Tacoma International.Price includes taxes and charges.From $253, select.
Long Beach.$253 per passenger.Departing Thu, 1 Oct, returning Sun, 4 Oct.Return flight with Southwest Airlines.Outbound direct flight with Southwest Airlines departs from Seattle / Tacoma International on Thu, 1 Oct, arriving in Long Beach Municipal.Inbound direct flight with Southwest Airlines departs from Long Beach Municipal on Sun, 4 Oct, arriving in Seattle / Tacoma International.Price includes taxes and charges.From $253, select.
Long Beach.$259 per passenger.Departing Thu, 12 Nov, returning Mon, 16 Nov.Return flight with Southwest Airlines.Outbound indirect flight with Southwest Airlines, departs from Seattle / Tacoma International on Thu, 12 Nov, arriving in Long Beach Municipal.Inbound indirect flight with Southwest Airlines, departs from Long Beach Municipal on Mon, 16 Nov, arriving in Seattle / Tacoma International.Price includes taxes and charges.From $259, select.
Long Beach.$267 per passenger.Departing Fri, 28 Aug, returning Mon, 31 Aug.Return flight with Southwest Airlines.Outbound direct flight with Southwest Airlines departs from Seattle / Tacoma International on Fri, 28 Aug, arriving in Long Beach Municipal.Inbound direct flight with Southwest Airlines departs from Long Beach Municipal on Mon, 31 Aug, arriving in Seattle / Tacoma International.Price includes taxes and charges.From $267, select.
Long Beach.$295 per passenger.Departing Thu, 10 Dec, returning Mon, 14 Dec.Return flight with Southwest Airlines.Outbound direct flight with Southwest Airlines departs from Seattle / Tacoma International on Thu, 10 Dec, arriving in Long Beach Municipal.Inbound direct flight with Southwest Airlines departs from Long Beach Municipal on Mon, 14 Dec, arriving in Seattle / Tacoma International.Price includes taxes and charges.From $295, select.
Long Beach.$323 per passenger.Departing Thu, 14 Jan, returning Thu, 21 Jan.Return flight with Southwest Airlines.Outbound indirect flight with Southwest Airlines, departs from Seattle / Tacoma International on Thu, 14 Jan, arriving in Long Beach Municipal.Inbound indirect flight with Southwest Airlines, departs from Long Beach Municipal on Thu, 21 Jan, arriving in Seattle / Tacoma International.Price includes taxes and charges.From $323, select.
Long Beach.$342 per passenger.Departing Mon, 3 May, returning Wed, 26 May.Return flight with Alaska Airlines.Outbound direct flight with Alaska Airlines departs from Seattle / Tacoma International on Mon, 3 May, arriving in Long Beach Municipal.Inbound direct flight with Alaska Airlines departs from Long Beach Municipal on Wed, 26 May, arriving in Seattle / Tacoma International.Price includes taxes and charges.From $342, select.
Long Beach.$372 per passenger.Departing Wed, 24 Feb, returning Sat, 6 Mar.Return flight with Delta.Outbound indirect flight with Delta, departs from Seattle / Tacoma International on Wed, 24 Feb, arriving in Long Beach Municipal.Inbound indirect flight with Delta, departs from Long Beach Municipal on Sat, 6 Mar, arriving in Seattle / Tacoma International.Price includes taxes and charges.From $372, select.
Long Beach.$393 per passenger.Departing Sun, 30 Aug, returning Sun, 6 Sep.Return flight with Southwest Airlines.Outbound indirect flight with Southwest Airlines, departs from Seattle / Tacoma International on Sun, 30 Aug, arriving in Long Beach Municipal.Inbound indirect flight with Southwest Airlines, departs from Long Beach Municipal on Sun, 6 Sep, arriving in Seattle / Tacoma International.Price includes taxes and charges.From $393, select.
Long Beach.$450 per passenger.Departing Sat, 17 Apr, returning Thu, 22 Apr.Return flight with Delta.Outbound indirect flight with Delta, departs from Seattle / Tacoma International on Sat, 17 Apr, arriving in Long Beach Municipal.Inbound indirect flight with Delta, departs from Long Beach Municipal on Thu, 22 Apr, arriving in Seattle / Tacoma International.Price includes taxes and charges.From $450, select.
Long Beach.$467 per passenger.Departing Fri, 27 Nov, returning Sun, 6 Dec.Return flight with Southwest Airlines.Outbound indirect flight with Southwest Airlines, departs from Seattle / Tacoma International on Fri, 27 Nov, arriving in Long Beach Municipal.Inbound indirect flight with Southwest Airlines, departs from Long Beach Municipal on Sun, 6 Dec, arriving in Seattle / Tacoma International.Price includes taxes and charges.From $467, select.
Long Beach.$474 per passenger.Departing Sun, 14 Feb, returning Sat, 27 Feb.Return flight with Delta.Outbound indirect flight with Delta, departs from Seattle / Tacoma International on Sun, 14 Feb, arriving in Long Beach Municipal.Inbound indirect flight with Delta, departs from Long Beach Municipal on Sat, 27 Feb, arriving in Seattle / Tacoma International.Price includes taxes and charges.From $474, select.

Find the cheapest month to fly from Seattle to Long Beach Municipal

We’re always keeping an eye on fares, so you can find the best one in seconds. It looks like Seattle to Long Beach Municipal flights are currently cheapest in September.
Jul
from $644
Aug
from $252
Sep
from $239
Oct
from $252
Nov
from $259
Dec
from $295
Jan
from $323
Feb
from $474
Mar
from $533
Apr
from $450
May
from $342
Jun
Find prices

Direct flights from Seattle to Long Beach Municipal

Seattle to Long Beach Municipal: Alternative routes

Compare routes from Seattle to Long Beach below. You may find an airport to fly into that's cheaper, faster, or easier than Long Beach Municipal.

Long Beach Municipal

7km from central Long Beach
Closest
from $239
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Hawthorne

22km from central Long Beach
from $1,984
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Los Angeles International

28km from central Long Beach
Cheapest
from $91
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Santa Ana John Wayne

32km from central Long Beach
from $279
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Burbank

50km from central Long Beach
from $252
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Los Angeles Van Nuys

56km from central Long Beach
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Ontario International

63km from central Long Beach
from $182
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Seattle to Long Beach: Flight information

The things to know before you go.
Cheapest flight found$239
Cheapest month to flySeptember
Average flight time2 hrs, 43 mins
Most popular airlineAlaska Airlines
Average flights per week42

Finding cheap flights from Seattle to Long Beach Municipal: Frequently asked questions

The best price we found for a return flight from Seattle to Long Beach Municipal is $239. This is an estimate based on information collected from different airlines and travel providers over the last 4 days and is subject to change and availability.
2 hours and 43 minutes is the average flight time from Seattle to Long Beach Municipal.
Alaska Airlines, Southwest Airlines and Finnair fly direct from Seattle to Long Beach Municipal.
As of July 2026, there are 42 flights per week flying from Seattle to Long Beach Municipal.
The cheapest month to fly from Seattle to Long Beach Municipal is usually September.
After crunching the numbers on our flight calendar, we found that it is currently cheapest to fly from Seattle to Long Beach Municipal Airport on Thursday, 10 September 2026.
Yes – the average flight time is 2 hours and 43 minutes.
We show every price from over 1,200 airlines and travel agents, comparing them all so you don’t have to. If you know you want to fly to Long Beach Municipal but you’re not ready to book, set up a Price Alert. We’ll track prices for you, and let you know when they rise or fall.

We crunched all the numbers in our flight calendar and it looks like the cheapest time to book a flight to Long Beach is around 40 days in advance, so don’t leave your flight to the last minute.

The cheapest airline that flies to Long Beach Municipal is Alaska Airlines .

Travelling from Seattle to Long Beach Airport (LGB): What you need to know

  • Seattle's main airport is Seattle-Tacoma International Airport (SEA). Check out your options for leaving from here when reserving your flights from Seattle to Long Beach Airport (LGB).

  • The average duration of a direct Seattle to Long Beach Airport flight is 2 hours 45 minutes.

  • Seattle and Long Beach (where Long Beach Airport is located) share the UTC-8 timezone. That means you won't need to adjust your watch once you land.

  • Your flight from Seattle to LGB won't wait if you're running late, so show up at the airport on time. Arrive up to one hour in advance for domestic flights and two hours ahead when you're flying internationally.

  • With more travellers during peak months like July, get to the terminal earlier than usual. Two hours for domestic flights and up to four for international journeys will allow for extra wait times. Remember things also get busy during major holidays like Fourth of July.

Airports in Seattle

Seattle-Tacoma International Airport (SEA)

  • Seattle-Tacoma International Airport (SEA) will have you travelling directly to your destination. Nonstop flights from Seattle to Long Beach Airport (LGB) take off from this terminal.

  • Book your direct flight from Seattle to Long Beach Airport with Southwest Airlines. This top carrier operates departures from SEA.

  • The majority of travellers choose to fly with Southwest Airlines between SEA and LGB.

  • Located around 23 kilometres from the centre of Seattle, SEA can be reached in about 25 minutes by car, depending on traffic. The journey by public transport will take roughly 35 minutes.

  • Want a relaxed start to your break? Stay near Seattle-Tacoma International Airport. Whether you have an early flight from Seattle to Long Beach Airport or prefer not to rush, these hotels have you covered:

  • Seattle-Tacoma International Airport has a solid on-time performance, making delays less likely. Departures from SEA make it to their destination as scheduled 80% of the time.

Seattle Paine Field International Airport (PAE)

  • You can arrive at PAE from the centre of Seattle in about 40 minutes by car, depending on traffic conditions. The ride on public transport will take roughly 1 hour 30 minutes to travel the 40 kilometres or so.

  • Catching an early morning flight? Think about staying at one of these accommodation options near Seattle Paine Field International Airport the day before your Seattle to LGB flight:

  • Most flights that leave Seattle Paine Field International Airport reach their destination within the expected time frame. It maintains a strong on-time performance rate of 80%.

About Long Beach Airport (LGB)

Getting from Long Beach Airport (LGB) to central Long Beach

  • Long Beach Airport is around 6 kilometres from central Long Beach. How long it'll take to get there in a car hire or taxi depends on the time of day. Do a little research before your trip.

  • If you're taking public transport, expect a journey time of roughly 25 minutes.

How to find the cheapest flights from Seattle to Long Beach Airport (LGB)

  • The lowest price we've found for a one-way ticket from Seattle to Long Beach Airport is $117. For a return flight on this route, the best price is $239. Depending on the availability and when you book, these fares may change.

  • Booking in advance is often the key to finding a cheap flight from Seattle to LGB. Fares tend to rise as seats fill up, so the closer you get to departure, the more you'll likely spend on your ticket.

  • If you can be flexible with your travel dates, try using the 'Whole month' tool. It'll show you the lowest price in every month when searching for your Seattle to Long Beach Airport ticket.

  • Snapping up a cheap plane ticket from Seattle to LGB is easy with Price Alerts. All you need to do is create one of these automatic alerts and we'll notify you when a better deal is available.

  • Find an affordable flight from Seattle to Long Beach Airport by using filters. Choose your preferred duration, number of stops and airlines, then sort the results by 'Cheapest' for the best deals.

The best time to fly from Seattle to Long Beach Airport (LGB)

  • It's time to figure out your travel dates for your flight from Seattle to Long Beach Airport (LGB). September is the most popular month to visit Long Beach. If you like your getaways a little more chill, go in December.

  • The warmest month in Long Beach is August, with temperatures ranging between 16ºC (61ºF) and 29ºC (84ºF). Lock in your Seattle to LGB plane ticket then if that's your idea of comfortable weather.

  • Search for cheap tickets from Seattle to Long Beach Airport in January if you like travelling in cooler conditions. Temperatures are at their lowest then, ranging between 7ºC (45ºF) and 21ºC (70ºF).

More about Long Beach

  • Once you've booked your flight from Seattle to Long Beach Airport, choose a hotel that puts you where you want to be. Make one of these accommodation options your base for exploring Long Beach:

  • Every great adventure has to include a little sightseeing. The Queen Mary, Museum of Latin American Art (MOLAA) and Long Beach Lighthouse are attractions you won't want to skip in Long Beach.

Explore more of the United States

  • San Diego is just one of the many places in the United States waiting to be discovered once you've seen Long Beach. Around 153 kilometres away to the southeast, check out popular attractions including San Diego Zoo, San Diego Balboa Park and USS Midway Museum.

  • Bakersfield is another sought-after destination in the United States and is around 193 kilometres northwest of Long Beach. No trip is complete without a visit to Kern County Museum, Rabobank Arena, Theatre & Convention Centre and Bakersfield Museum of Art.

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Plan the rest of your trip from Seattle to Long Beach

Prices shown on this page are estimated lowest prices only. Found in the last 12 days.