Latest deals
Insights
When to book
FAQs
Reviews
Price Alerts

Cheap flights from Seattle to Los Angeles from $79

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Seattle to Los Angeles departing on 2/28. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
1 adult
0 bags

Discover deals from 900+ travel sites with momondo.

Save money when you book flights with momondo

Big names and deals

Big names and deals

Search 100s of travel sites to compare prices.

Filter for what you want

Filter for what you want

Free Wi-Fi? Stopover? Instantly customize your results.

Trusted and free

Trusted and free

We’re completely free to use - no hidden charges or fees.

Price Alerts

Price Alerts

Not ready to book? to track prices.
Search flight deals

Find the cheapest flights from Seattle to Los Angeles

Cheap round-trip flights

Enter your travel dates to find the best prices.
Southwest Logo
1:20 pm - 6:50 pm
SEA
-
LGB
5h 30m
1 stop
Southwest Logo
8:15 am - 1:10 pm
LGB
-
SEA
4h 55m
1 stop
$157Southwest
Wed, Feb 25 - Sat, Feb 28
Southwest Logo
8:55 am - 4:20 pm
SEA
-
LGB
7h 25m
1 stop
Southwest Logo
2:25 pm - 10:40 pm
LGB
-
SEA
8h 15m
2 stops
$162Southwest
Sat, Feb 28 - Sat, Mar 7
Southwest Logo
3:15 pm - 8:15 pm
SEA
-
LGB
5h 00m
1 stop
Southwest Logo
7:15 am - 12:20 pm
LGB
-
SEA
5h 05m
1 stop
$167Southwest
Fri, Feb 27 - Sat, Feb 28
Southwest Logo
5:00 am - 1:35 pm
SEA
-
LGB
8h 35m
2 stops
Southwest Logo
8:15 am - 1:10 pm
LGB
-
SEA
4h 55m
1 stop
$172Southwest
Fri, Feb 27 - Sat, Feb 28
Delta Logo
5:30 am - 12:07 pm
SEA
-
LGB
6h 37m
1 stop
Delta Logo
1:05 pm - 6:30 pm
LGB
-
SEA
5h 25m
1 stop
$177Delta
Fri, Mar 13 - Fri, Mar 20
Southwest Logo
11:35 am - 6:05 pm
SEA
-
LGB
6h 30m
1 stop
Southwest Logo
7:55 am - 6:50 pm
LGB
-
SEA
10h 55m
1 stop
$182Southwest
Fri, Feb 27 - Sun, Mar 1
Southwest Logo
5:00 am - 1:35 pm
SEA
-
LGB
8h 35m
2 stops
Southwest Logo
7:55 am - 6:50 pm
LGB
-
SEA
10h 55m
1 stop
$188Southwest
Fri, Feb 27 - Sun, Mar 1
Delta Logo
1:32 pm - 9:32 pm
SEA
-
LGB
8h 00m
1 stop
Delta Logo
5:03 pm - 12:03 am
LGB
-
SEA
7h 00m
1 stop
$194Delta
Mon, Mar 16 - Wed, Mar 18
Delta Logo
5:30 am - 12:07 pm
SEA
-
LGB
6h 37m
1 stop
Delta Logo
1:05 pm - 6:30 pm
LGB
-
SEA
5h 25m
1 stop
$198Delta
Wed, Mar 18 - Fri, Mar 20
Delta Logo
1:32 pm - 9:32 pm
SEA
-
LGB
8h 00m
1 stop
Delta Logo
7:00 am - 2:54 pm
LGB
-
SEA
7h 54m
1 stop
$204Delta
Mon, Mar 16 - Thu, Mar 19

Southwest flights from Seattle to Long Beach

Our best Southwest deals on Seattle to Long Beach flight tickets
Southwest
Feb 25
SEA1:20 pmSeattle/Tacoma Intl
5h 30m
1 stop
LGB6:50 pmLong Beach Municipal
Feb 28
LGB8:15 amLong Beach Municipal
4h 55m
1 stop
SEA1:10 pmSeattle/Tacoma Intl
$157
Southwest
Feb 28
SEA8:55 amSeattle/Tacoma Intl
7h 25m
1 stop
LGB4:20 pmLong Beach Municipal
Mar 7
LGB2:25 pmLong Beach Municipal
8h 15m
2 stops
SEA10:40 pmSeattle/Tacoma Intl
$162
Southwest
Feb 27
SEA3:15 pmSeattle/Tacoma Intl
5h 00m
1 stop
LGB8:15 pmLong Beach Municipal
Feb 28
LGB7:15 amLong Beach Municipal
5h 05m
1 stop
SEA12:20 pmSeattle/Tacoma Intl
$167

Delta flights from Seattle to Long Beach

Our best Delta deals on Seattle to Long Beach flight tickets
Delta
Mar 16
SEA1:32 pmSeattle/Tacoma Intl
8h 00m
1 stop
LGB9:32 pmLong Beach Municipal
Mar 18
LGB5:03 pmLong Beach Municipal
7h 00m
1 stop
SEA12:03 amSeattle/Tacoma Intl
$194
Delta
Mar 18
SEA5:30 amSeattle/Tacoma Intl
6h 37m
1 stop
LGB12:07 pmLong Beach Municipal
Mar 20
LGB1:05 pmLong Beach Municipal
5h 25m
1 stop
SEA6:30 pmSeattle/Tacoma Intl
$198
Delta
Mar 16
SEA1:32 pmSeattle/Tacoma Intl
8h 00m
1 stop
LGB9:32 pmLong Beach Municipal
Mar 20
LGB1:05 pmLong Beach Municipal
5h 25m
1 stop
SEA6:30 pmSeattle/Tacoma Intl
$204

momondo Fare Finder

 
Customize your flight search to find flights from Seattle to Long Beach that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, momondo users made 832,500 searches. Data last updated February 2, 2026.
Use the filters below to find and compare flights from Seattle to Long Beach that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

SeattleLong Beach

SEA - LGB

SEALGB

Seattle/Tacoma Intl

Wed 2/25

1:20 pm-6:50 pm

1 stop5h 30m

Long Beach Municipal

Sat 2/28

8:15 am-1:10 pm

1 stop4h 55m

$157

SeattleLong Beach

SEA - LGB

SEALGB

Seattle/Tacoma Intl

Sat 2/28

8:55 am-4:20 pm

1 stop7h 25m

Long Beach Municipal

Sat 3/7

2:25 pm-10:40 pm

2 stops8h 15m

$162

SeattleLong Beach

SEA - LGB

SEALGB

Seattle/Tacoma Intl

Fri 2/27

3:15 pm-8:15 pm

1 stop5h 00m

Long Beach Municipal

Sat 2/28

7:15 am-12:20 pm

1 stop5h 05m

$167

SeattleLong Beach

SEA - LGB

SEALGB

Seattle/Tacoma Intl

Fri 2/27

5:00 am-1:35 pm

2 stops8h 35m

Long Beach Municipal

Sat 2/28

8:15 am-1:10 pm

1 stop4h 55m

$172

SeattleLong Beach

SEA - LGB

SEALGB

Seattle/Tacoma Intl

Fri 3/13

5:30 am-12:07 pm

1 stop6h 37m

Long Beach Municipal

Fri 3/20

1:05 pm-6:30 pm

1 stop5h 25m

$177

SeattleLong Beach

SEA - LGB

SEALGB

Seattle/Tacoma Intl

Fri 2/27

11:35 am-6:05 pm

1 stop6h 30m

Long Beach Municipal

Sun 3/1

7:55 am-6:50 pm

1 stop10h 55m

$182

SeattleLong Beach

SEA - LGB

SEALGB

Seattle/Tacoma Intl

Fri 2/27

5:00 am-1:35 pm

2 stops8h 35m

Long Beach Municipal

Sun 3/1

7:55 am-6:50 pm

1 stop10h 55m

$188

SeattleLong Beach

SEA - LGB

SEALGB

Seattle/Tacoma Intl

Mon 3/16

1:32 pm-9:32 pm

1 stop8h 00m

Long Beach Municipal

Wed 3/18

5:03 pm-12:03 am

1 stop7h 00m

$194

SeattleLong Beach

SEA - LGB

SEALGB

Seattle/Tacoma Intl

Wed 3/18

5:30 am-12:07 pm

1 stop6h 37m

Long Beach Municipal

Fri 3/20

1:05 pm-6:30 pm

1 stop5h 25m

$198

SeattleLong Beach

SEA - LGB

SEALGB

Seattle/Tacoma Intl

Mon 3/16

1:32 pm-9:32 pm

1 stop8h 00m

Long Beach Municipal

Thu 3/19

7:00 am-2:54 pm

1 stop7h 54m

$204

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first
1
2

See travel insights to Los Angeles from

How to get the cheapest flight ticket from Seattle to Long Beach

Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip

What is the cheapest month to fly to Long Beach?

The cheapest month to fly to Long Beach from Seattle is in January. Flight prices, which tend to average around $196, are often lower during this time because this is during the off-season. If you don’t want to visit Long Beach in January, then you should wait until October to fly from Seattle, when ticket prices are also cheap, with an average price of $236.

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

You are more likely to see cheaper flights to Long Beach from Seattle when booking weeks ahead of your departure date. In general, you can expect to find flights to Long Beach for around $284 when searching weeks out. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Long Beach from Seattle for as low as $187 on momondo.

How have Seattle to Long Beach flight prices changed over time?

As of February 2026, prices for Seattle to Long Beach flights are approximately 50% cheaper when compared to flights at the same time last year.

When to book flights from Seattle to Long Beach

Are you open to changing your travel dates? Check out the ideal times to fly from Seattle to Long Beach according to our flight data. Find out which month and days have the cheapest flights.
Estimated round-trip price

Cheap Seattle to Long Beach (SEA to LGB) flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Seattle to Long Beach

Fastest flight time

5h 20m

Direct flights

None
The fastest flight from Seattle to Long Beach takes 5h 20m
There are no direct flights from Seattle to Long Beach. There are no popular flight routes from Seattle to Long Beach.
Search flight deals

  • How far is Seattle/Tacoma Intl to Long Beach Municipal by plane?

    A flight from Seattle/Tacoma Intl to Long Beach Municipal will travel around 980.0 mi. 5h 20m is a normal flight duration for this route.

  • When did momondo last update prices for flights from Seattle/Tacoma Intl Airport to Long Beach Municipal Airport?

    Prices for flights from Seattle/Tacoma Intl Airport to Long Beach Municipal Airport are refreshed on a daily basis.

  • How many operators does momondo search for flights from Seattle/Tacoma Intl Airport to Long Beach Municipal Airport?

  • How old do you have to be to fly from Seattle/Tacoma Intl Airport to Long Beach Municipal Airport?

    The minimum age for a child to fly alone is five, but airlines that offer an unaccompanied minor (UNMR) service may have their own age limitations. Flight duration, scheduling, and layovers are among the considerations that may influence age limits. We recommend that you double-check with the airline you are booking with for travel from Seattle/Tacoma Intl Airport to Long Beach Municipal Airport.

  • What documentation or ID do you need to fly to Long Beach Municipal Airport?

    The travel and health documents you'll need for your trip to Long Beach Municipal Airport may differ based on your itinerary and personal situation. Typically, you should have several documents on hand, such as a national ID card or driver's license and a passport that is valid for six months after your intended arrival at Long Beach Municipal Airport. It is always advisable to seek advice from your airline or a trusted third party, such as IATA.

  • What is the most popular plane model from Seattle to Long Beach?

  • What is the most popular airline from Seattle to Long Beach?

Best airlines flying from Seattle to Long Beach

Compare and see reviews for airlines that fly from Seattle to Long Beach with momondo
Airline
Rating
Free Cancellation
Price
FrontierPriceFrom $53Free CancellationRating
5.7
3,050 reviews
Search Frontier flights
Alaska AirlinesPriceFrom $148Free CancellationRating
8.0
11,829 reviews
Search Alaska Airlines flights
DeltaPriceFrom $148Free CancellationRating
7.9
8,131 reviews
Search Delta flights
SouthwestPriceFrom $166Free CancellationRating
8.0
4,271 reviews
Search Southwest flights

  • Southwest Flights From Seattle to Long Beach

    Southwest operates around 3 flights from Seattle to Long Beach every week. The average price of these flights found in the last 72 hours has been $289, but momondo users have found Southwest deals from Seattle to Long Beach from as low as $166 round-trip. Southwest has been scored 8.0/10 in 4,271 reviews.

Why use momondo?

Why should I use momondo to find a flight deal from Seattle to Long Beach?

It is quick and easy to find Seattle to Long Beach flights on momondo. We search and return numerous flight options from various airlines and agents. You can then use our filters to narrow your search until you have found the most convenient flight to Long Beach that suits you.

Can I find flights from Seattle to Long Beach with flexible booking policies on momondo?

Flights from Seattle to Long Beach with flexible booking policies can be found by using the search form above and then selecting our dedicated flexible booking filter, which will highlight only the flights where this policy is applied.

How can momondo help me find flights from Seattle to Long Beach?

Once you have performed a search in the form on the page, momondo provides useful filters and insights. We can show you the cheapest days and times to fly as well as help filter your options to help you make an informed choice when booking flights to Long Beach from Seattle.

I’m not ready to book a flight from Seattle to Long Beach right now. Can momondo alert me if prices change?

Yes. momondo can track prices for Seattle to Long Beach flights and alert you when they change. Perform a search to set up the price alert. All that is required is a valid email address.

An easier way to manage your Long Beach trip

We make it super easy to schedule, organize and travel with friends or family. Trips is free — and available to use no matter where you book.
Start using Trips
Find my bookings

Get notified when prices go down

Daily price changes in your inbox - only with Price Alerts.
1 adult
Wed 3/4
Wed 3/11
By creating a price alert you accept our terms of use and privacy policy.

Find better results for your trip to the United States