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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 1/10. 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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0 bags

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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.
Southwest Logo
6:25 am - 10:25 am
SEA
-
LGB
4h 00m1 stop
Southwest Logo
3:40 pm - 8:10 pm
LGB
-
SEA
4h 30m1 stop
$157Southwest
Wed, Jan 7 - Sat, Jan 10
Southwest Logo
9:30 am - 4:45 pm
SEA
-
LGB
7h 15m2 stops
Southwest Logo
3:10 pm - 9:10 pm
LGB
-
SEA
6h 00m1 stop
$162Southwest
Wed, Jan 7 - Sat, Jan 10
Southwest Logo
11:20 am - 5:25 pm
SEA
-
LGB
6h 05m1 stop
Southwest Logo
4:15 pm - 8:45 pm
LGB
-
SEA
4h 30m1 stop
$167Southwest
Wed, Jan 7 - Sun, Jan 11
Southwest Logo
5:00 am - 12:15 pm
SEA
-
LGB
7h 15m1 stop
Southwest Logo
5:30 pm - 9:50 pm
LGB
-
SEA
4h 20m1 stop
$168Southwest
Sun, Jan 11 - Sun, Jan 18
Southwest Logo
5:15 am - 1:40 pm
SEA
-
LGB
8h 25m2 stops
Southwest Logo
7:00 am - 2:05 pm
LGB
-
SEA
7h 05m1 stop
$172Southwest
Wed, Jan 7 - Sun, Jan 11
Southwest Logo
10:10 am - 5:30 pm
SEA
-
LGB
7h 20m1 stop
Southwest Logo
3:00 pm - 9:35 pm
LGB
-
SEA
6h 35m1 stop
$177Southwest
Thu, Jan 8 - Thu, Jan 15
Delta Logo
5:25 am - 12:03 pm
SEA
-
LGB
6h 38m1 stop
Delta Logo
1:05 pm - 6:29 pm
LGB
-
SEA
5h 24m1 stop
$182Delta
Thu, Jan 15 - Sat, Jan 31
Delta Logo
5:25 am - 12:03 pm
SEA
-
LGB
6h 38m1 stop
Delta Logo
4:50 pm - 11:22 pm
LGB
-
SEA
6h 32m1 stop
$218Delta
Wed, Jan 7 - Tue, Jan 13
Southwest Logo
5:00 am - 12:20 pm
SEA
-
LGB
7h 20m1 stop
Southwest Logo
5:05 pm - 12:55 am
LGB
-
SEA
7h 50m1 stop
$227Southwest
Sun, Feb 15 - Sun, Feb 22
Delta Logo
4:57 pm - 9:47 pm
SEA
-
LGB
4h 50m1 stop
Delta Logo
5:05 pm - 12:01 am
LGB
-
SEA
6h 56m1 stop
$231Delta
Tue, Apr 7 - Tue, Apr 14

Delta flights from Seattle to Long Beach

Our best Delta deals on Seattle to Long Beach flight tickets
Delta
Jan 15
SEA5:25 amSeattle/Tacoma Intl
6h 38m
1 stop
LGB12:03 pmLong Beach Municipal
Jan 31
LGB1:05 pmLong Beach Municipal
5h 24m
1 stop
SEA6:29 pmSeattle/Tacoma Intl
$182
Find similar
Delta
Jan 7
SEA5:25 amSeattle/Tacoma Intl
6h 38m
1 stop
LGB12:03 pmLong Beach Municipal
Jan 13
LGB4:50 pmLong Beach Municipal
6h 32m
1 stop
SEA11:22 pmSeattle/Tacoma Intl
$218
Find similar
Delta
Apr 7
SEA4:57 pmSeattle/Tacoma Intl
4h 50m
1 stop
LGB9:47 pmLong Beach Municipal
Apr 14
LGB5:05 pmLong Beach Municipal
6h 56m
1 stop
SEA12:01 amSeattle/Tacoma Intl
$231
Find similar

Southwest flights from Seattle to Long Beach

Our best Southwest deals on Seattle to Long Beach flight tickets
Southwest
Jan 7
SEA6:25 amSeattle/Tacoma Intl
4h 00m
1 stop
LGB10:25 amLong Beach Municipal
Jan 10
LGB3:40 pmLong Beach Municipal
4h 30m
1 stop
SEA8:10 pmSeattle/Tacoma Intl
$157
Find similar
Southwest
Jan 7
SEA9:30 amSeattle/Tacoma Intl
7h 15m
2 stops
LGB4:45 pmLong Beach Municipal
Jan 10
LGB3:10 pmLong Beach Municipal
6h 00m
1 stop
SEA9:10 pmSeattle/Tacoma Intl
$162
Find similar
Southwest
Jan 7
SEA11:20 amSeattle/Tacoma Intl
6h 05m
1 stop
LGB5:25 pmLong Beach Municipal
Jan 11
LGB4:15 pmLong Beach Municipal
4h 30m
1 stop
SEA8:45 pmSeattle/Tacoma Intl
$167
Find similar

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 December 11, 2025.
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 1/7

6:25 am-10:25 am

1 stop4h 00m

Long Beach Municipal

Sat 1/10

3:40 pm-8:10 pm

1 stop4h 30m

$157

SeattleLong Beach

SEA - LGB

SEALGB

Seattle/Tacoma Intl

Wed 1/7

9:30 am-4:45 pm

2 stops7h 15m

Long Beach Municipal

Sat 1/10

3:10 pm-9:10 pm

1 stop6h 00m

$162

SeattleLong Beach

SEA - LGB

SEALGB

Seattle/Tacoma Intl

Wed 1/7

11:20 am-5:25 pm

1 stop6h 05m

Long Beach Municipal

Sun 1/11

4:15 pm-8:45 pm

1 stop4h 30m

$167

SeattleLong Beach

SEA - LGB

SEALGB

Seattle/Tacoma Intl

Sun 1/11

5:00 am-12:15 pm

1 stop7h 15m

Long Beach Municipal

Sun 1/18

5:30 pm-9:50 pm

1 stop4h 20m

$168

SeattleLong Beach

SEA - LGB

SEALGB

Seattle/Tacoma Intl

Wed 1/7

5:15 am-1:40 pm

2 stops8h 25m

Long Beach Municipal

Sun 1/11

7:00 am-2:05 pm

1 stop7h 05m

$172

SeattleLong Beach

SEA - LGB

SEALGB

Seattle/Tacoma Intl

Thu 1/8

10:10 am-5:30 pm

1 stop7h 20m

Long Beach Municipal

Thu 1/15

3:00 pm-9:35 pm

1 stop6h 35m

$177

SeattleLong Beach

SEA - LGB

SEALGB

Seattle/Tacoma Intl

Thu 1/15

5:25 am-12:03 pm

1 stop6h 38m

Long Beach Municipal

Sat 1/31

1:05 pm-6:29 pm

1 stop5h 24m

$182

SeattleLong Beach

SEA - LGB

SEALGB

Seattle/Tacoma Intl

Wed 1/7

5:25 am-12:03 pm

1 stop6h 38m

Long Beach Municipal

Tue 1/13

4:50 pm-11:22 pm

1 stop6h 32m

$218

SeattleLong Beach

SEA - LGB

SEALGB

Seattle/Tacoma Intl

Sun 2/15

5:00 am-12:20 pm

1 stop7h 20m

Long Beach Municipal

Sun 2/22

5:05 pm-12:55 am

1 stop7h 50m

$227

SeattleLong Beach

SEA - LGB

SEALGB

Seattle/Tacoma Intl

Tue 4/7

4:57 pm-9:47 pm

1 stop4h 50m

Long Beach Municipal

Tue 4/14

5:05 pm-12:01 am

1 stop6h 56m

$231

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first
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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 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 October. Flight prices, which tend to average around $236, are often lower during this time because this is during the off-season. If you don’t want to visit Long Beach in October, then you should wait until February to fly from Seattle, when ticket prices are also cheap, with an average price of $252.

What is the cheapest day to depart on your flight to Long Beach?

According to our data, Monday is the cheapest day to fly to Long Beach from Seattle. The lowest ticket price found for a Monday departure recently was $251. Keep in mind that prices can always vary depending on your route and whether or not you are flying domestic or international. Flights from Seattle to Long Beach on a Sunday will generally be more expensive and average around $369. Keep in mind that these prices on both days could fluctuate depending on the season and the demand.

What is the cheapest time of day to depart on your flight to Long Beach?

The cheapest time of day to fly to Long Beach is in the evening when flights can be purchased for as low as $205. Try not to purchase tickets in the afternoon because they tend to be around $326. Of course, these prices can vary depending on the time of year and what airport you fly to.

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 $314 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 December 2025, prices for Seattle to Long Beach flights are approximately 45% 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

4h 50m

Direct flights

None
The fastest flight from Seattle to Long Beach takes 4h 50m
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. 4h 50m 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 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
5.8
3,084 reviews
Search Frontier flights
Alaska AirlinesPriceFrom $147Free CancellationRating
8.0
11,432 reviews
Search Alaska Airlines flights
DeltaPriceFrom $147Free CancellationRating
7.9
8,007 reviews
Search Delta flights
SouthwestPriceFrom $187Free CancellationRating
7.9
4,253 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.

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