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Cheap flights from Seattle to Los Angeles from $89

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 11/4. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
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Find the cheapest flights from Seattle to Los Angeles

Cheap round-trip flights

Enter your travel dates to find the best prices.
Alaska Airlines Logo
6:16 pm - 8:59 pm
SEA
-
LGB
2h 43mnonstop
Alaska Airlines Logo
7:00 am - 9:43 am
LGB
-
SEA
2h 43mnonstop
$177Alaska Airlines
Tue, Sep 22 - Wed, Sep 23
Southwest Logo
12:00 pm - 2:55 pm
SEA
-
LGB
2h 55mnonstop
Southwest Logo
9:30 am - 1:35 pm
LGB
-
SEA
4h 05m
1 stop
$183Southwest
Tue, Sep 29 - Tue, Oct 6
Alaska Airlines Logo
11:38 am - 2:36 pm
SEA
-
LGB
2h 58mnonstop
Alaska Airlines Logo
3:34 pm - 6:17 pm
LGB
-
SEA
2h 43mnonstop
$187Alaska Airlines
Tue, Sep 8 - Thu, Sep 10
Southwest Logo
12:00 pm - 2:55 pm
SEA
-
LGB
2h 55mnonstop
Southwest Logo
10:10 am - 8:15 pm
LGB
-
SEA
10h 05m
2 stops
$192Southwest
Wed, Sep 16 - Wed, Sep 23
Alaska Airlines Logo
11:38 am - 2:36 pm
SEA
-
LGB
2h 58mnonstop
Alaska Airlines Logo
7:00 am - 9:43 am
LGB
-
SEA
2h 43mnonstop
$197Alaska Airlines
Thu, Sep 10 - Sun, Sep 13
Southwest Logo
11:35 am - 2:15 pm
SEA
-
LGB
2h 40mnonstop
Southwest Logo
11:00 am - 1:50 pm
LGB
-
SEA
2h 50mnonstop
$201Southwest
Wed, Oct 14 - Tue, Oct 20
Southwest Logo
1:45 pm - 8:20 pm
SEA
-
LGB
6h 35m
1 stop
Southwest Logo
10:10 am - 8:15 pm
LGB
-
SEA
10h 05m
2 stops
$202Southwest
Wed, Sep 16 - Wed, Sep 23
Delta Logo
9:40 am - 4:21 pm
SEA
-
LGB
6h 41m
1 stop
Delta Logo
5:05 pm - 10:16 pm
LGB
-
SEA
5h 11m
1 stop
$207Delta
Wed, Sep 2 - Wed, Sep 9
Southwest Logo
8:00 am - 12:05 pm
SEA
-
LGB
4h 05m
1 stop
Southwest Logo
9:30 am - 1:35 pm
LGB
-
SEA
4h 05m
1 stop
$212Southwest
Wed, Oct 14 - Tue, Oct 20
Southwest Logo
5:55 am - 10:45 am
SEA
-
LGB
4h 50m
1 stop
Southwest Logo
11:25 am - 2:05 pm
LGB
-
SEA
2h 40mnonstop
$214Southwest
Wed, Aug 5 - Tue, Aug 25

Alaska Airlines flights from Seattle to Long Beach

Our best Alaska Airlines deals on Seattle to Long Beach flight tickets
Alaska Airlines
Sep 22
SEA6:16 pmSeattle/Tacoma Intl
2h 43m
LGB8:59 pmLong Beach Municipal
Sep 23
LGB7:00 amLong Beach Municipal
2h 43m
SEA9:43 amSeattle/Tacoma Intl
$177
Alaska Airlines
Sep 8
SEA11:38 amSeattle/Tacoma Intl
2h 58m
LGB2:36 pmLong Beach Municipal
Sep 13
LGB7:00 amLong Beach Municipal
2h 43m
SEA9:43 amSeattle/Tacoma Intl
$187
Alaska Airlines
Sep 10
SEA11:38 amSeattle/Tacoma Intl
2h 58m
LGB2:36 pmLong Beach Municipal
Sep 13
LGB7:00 amLong Beach Municipal
2h 43m
SEA9:43 amSeattle/Tacoma Intl
$197

Southwest flights from Seattle to Long Beach

Our best Southwest deals on Seattle to Long Beach flight tickets
Southwest
Sep 29
SEA12:00 pmSeattle/Tacoma Intl
2h 55m
LGB2:55 pmLong Beach Municipal
Oct 6
LGB9:30 amLong Beach Municipal
4h 05m
1 stop
SEA1:35 pmSeattle/Tacoma Intl
$183
Southwest
Sep 16
SEA12:00 pmSeattle/Tacoma Intl
2h 55m
LGB2:55 pmLong Beach Municipal
Sep 23
LGB10:10 amLong Beach Municipal
10h 05m
2 stops
SEA8:15 pmSeattle/Tacoma Intl
$192
Southwest
Oct 14
SEA11:35 amSeattle/Tacoma Intl
2h 40m
LGB2:15 pmLong Beach Municipal
Oct 20
LGB11:00 amLong Beach Municipal
2h 50m
SEA1:50 pmSeattle/Tacoma Intl
$201

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 May 10, 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

Cheapest round-trip
Quickest round-trip

SeattleLong Beach

SEA - LGB

SEALGB

Seattle/Tacoma Intl

Tue 9/22

6:16 pm-8:59 pm

Nonstop2h 43m

Long Beach Municipal

Wed 9/23

7:00 am-9:43 am

Nonstop2h 43m

$177

SeattleLong Beach

SEA - LGB

SEALGB

Seattle/Tacoma Intl

Tue 9/29

12:00 pm-2:55 pm

Nonstop2h 55m

Long Beach Municipal

Tue 10/6

9:30 am-1:35 pm

1 stop4h 05m

$183

SeattleLong Beach

SEA - LGB

SEALGB

Seattle/Tacoma Intl

Tue 9/8

11:38 am-2:36 pm

Nonstop2h 58m

Long Beach Municipal

Thu 9/10

3:34 pm-6:17 pm

Nonstop2h 43m

$187

SeattleLong Beach

SEA - LGB

SEALGB

Seattle/Tacoma Intl

Wed 9/16

12:00 pm-2:55 pm

Nonstop2h 55m

Long Beach Municipal

Wed 9/23

10:10 am-8:15 pm

2 stops10h 05m

$192

SeattleLong Beach

SEA - LGB

SEALGB

Seattle/Tacoma Intl

Thu 9/10

11:38 am-2:36 pm

Nonstop2h 58m

Long Beach Municipal

Sun 9/13

7:00 am-9:43 am

Nonstop2h 43m

$197

SeattleLong Beach

SEA - LGB

SEALGB

Seattle/Tacoma Intl

Wed 10/14

11:35 am-2:15 pm

Nonstop2h 40m

Long Beach Municipal

Tue 10/20

11:00 am-1:50 pm

Nonstop2h 50m

$201

SeattleLong Beach

SEA - LGB

SEALGB

Seattle/Tacoma Intl

Wed 9/16

1:45 pm-8:20 pm

1 stop6h 35m

Long Beach Municipal

Wed 9/23

10:10 am-8:15 pm

2 stops10h 05m

$202

SeattleLong Beach

SEA - LGB

SEALGB

Seattle/Tacoma Intl

Wed 9/2

9:40 am-4:21 pm

1 stop6h 41m

Long Beach Municipal

Wed 9/9

5:05 pm-10:16 pm

1 stop5h 11m

$207

SeattleLong Beach

SEA - LGB

SEALGB

Seattle/Tacoma Intl

Wed 10/14

8:00 am-12:05 pm

1 stop4h 05m

Long Beach Municipal

Tue 10/20

9:30 am-1:35 pm

1 stop4h 05m

$212

SeattleLong Beach

SEA - LGB

SEALGB

Seattle/Tacoma Intl

Wed 8/5

5:55 am-10:45 am

1 stop4h 50m

Long Beach Municipal

Tue 8/25

11:25 am-2:05 pm

Nonstop2h 40m

$214

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first
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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 typical price of a round-trip flight between Seattle and Long Beach?

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 $187, 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.

What is the cheapest Seattle/Tacoma Intl to Long Beach Municipal flight route?

Fly from Seattle/Tacoma Intl to Long Beach Municipal for the best Seattle/Tacoma Intl - Long Beach Municipal flight prices

How far in advance should I book a flight from Seattle 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 $282 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 $205 on momondo.

Can stopping save me money on Seattle to Long Beach flights?

You could potentially save up to 42% on your flight if you consider stops on a Seattle to Long Beach flight.

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

As of May 2026, prices for Seattle to Long Beach flights are approximately 46% 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

Best Price Found

$342

Fastest flight time

2h 40m

Direct flights

Every day

Airports in Long Beach

1 airport
The best flight deal from Seattle to Long Beach found on momondo in the last 72 hours is $342
The fastest flight from Seattle to Long Beach takes 2h 40m
Direct flights go from Seattle to Long Beach every day.
There is 1 airport in Long Beach. From Seattle there are direct flights to Long Beach Municipal (LGB).
Search flight deals

Frequently asked questions about flying from Seattle to Long Beach

  • 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. 2h 40m 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
5.6
2,955 reviews
Search Frontier flights
Alaska AirlinesPriceFrom $113Free CancellationRating
7.9
12,353 reviews
Search Alaska Airlines flights
DeltaPriceFrom $148Free CancellationRating
7.9
8,451 reviews
Search Delta flights
SouthwestPriceFrom $157Free CancellationRating
7.9
4,301 reviews
Search Southwest flights

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

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