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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 11/8. 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

Southwest Logo
5:50 am - 1:40 pmSEA-LGB
7h 50m1 stop
Southwest Logo
7:00 am - 2:30 pmLGB-SEA
7h 30m1 stop
$182Southwest
Find Deal
Fri, Nov 14 - Sun, Nov 16
Delta Logo
5:00 pm - 9:33 pmSEA-LGB
4h 33m1 stop
Delta Logo
4:47 pm - 10:18 pmLGB-SEA
5h 31m1 stop
$188Delta
Find Deal
Sat, Nov 8 - Wed, Nov 12
Southwest Logo
6:55 am - 3:15 pmSEA-LGB
8h 20m2 stops
Southwest Logo
9:15 am - 5:30 pmLGB-SEA
8h 15m1 stop
$193Southwest
Find Deal
Wed, Oct 22 - Sat, Nov 1
Delta Logo
11:15 am - 4:24 pmSEA-LGB
5h 09m1 stop
Delta Logo
7:00 am - 12:56 pmLGB-SEA
5h 56m1 stop
$199Delta
Find Deal
Tue, Nov 4 - Tue, Nov 11
Southwest Logo
6:15 am - 1:10 pmSEA-LGB
6h 55m1 stop
Southwest Logo
3:20 pm - 10:00 pmLGB-SEA
6h 40m2 stops
$204Southwest
Find Deal
Tue, Oct 21 - Tue, Oct 21
Delta Logo
1:30 pm - 9:38 pmSEA-LGB
8h 08m1 stop
Delta Logo
7:00 am - 12:56 pmLGB-SEA
5h 56m1 stop
$208Delta
Find Deal
Mon, Nov 10 - Tue, Nov 11
Southwest Logo
11:00 am - 7:00 pmSEA-LGB
8h 00m1 stop
Southwest Logo
4:00 pm - 10:55 pmLGB-SEA
6h 55m1 stop
$213Southwest
Find Deal
Fri, Nov 7 - Tue, Nov 11
Southwest Logo
6:15 am - 1:10 pmSEA-LGB
6h 55m1 stop
Southwest Logo
8:10 am - 1:30 pmLGB-SEA
5h 20m1 stop
$217Southwest
Find Deal
Wed, Oct 15 - Sun, Oct 19
Southwest Logo
11:00 am - 7:00 pmSEA-LGB
8h 00m1 stop
Southwest Logo
6:35 pm - 11:10 pmLGB-SEA
4h 35m1 stop
$222Southwest
Find Deal
Fri, Nov 7 - Mon, Nov 10
Delta Logo
4:55 pm - 9:49 pmSEA-LGB
4h 54m1 stop
Delta Logo
7:10 am - 3:08 pmLGB-SEA
7h 58m1 stop
$224Delta
Find Deal
Fri, Jan 23 - Sat, Jan 31

Southwest flights from Seattle to Long Beach

Our best Southwest deals on Seattle to Long Beach flight tickets
Southwest
Nov 14
SEA5:50 amSeattle/Tacoma Intl
7h 50m
1 stop
LGB1:40 pmLong Beach Municipal
Nov 16
LGB7:00 amLong Beach Municipal
7h 30m
1 stop
SEA2:30 pmSeattle/Tacoma Intl
$182
Find similar
Southwest
Oct 22
SEA6:55 amSeattle/Tacoma Intl
8h 20m
2 stops
LGB3:15 pmLong Beach Municipal
Nov 1
LGB9:15 amLong Beach Municipal
8h 15m
1 stop
SEA5:30 pmSeattle/Tacoma Intl
$193
Find similar
Southwest
Oct 21
SEA6:15 amSeattle/Tacoma Intl
6h 55m
1 stop
LGB1:10 pmLong Beach Municipal
Oct 21
LGB3:20 pmLong Beach Municipal
6h 40m
2 stops
SEA10:00 pmSeattle/Tacoma Intl
$204
Find similar

Delta flights from Seattle to Long Beach

Our best Delta deals on Seattle to Long Beach flight tickets
Delta
Nov 8
SEA5:00 pmSeattle/Tacoma Intl
4h 33m
1 stop
LGB9:33 pmLong Beach Municipal
Nov 12
LGB4:47 pmLong Beach Municipal
5h 31m
1 stop
SEA10:18 pmSeattle/Tacoma Intl
$188
Find similar
Delta
Nov 4
SEA11:15 amSeattle/Tacoma Intl
5h 09m
1 stop
LGB4:24 pmLong Beach Municipal
Nov 11
LGB7:00 amLong Beach Municipal
5h 56m
1 stop
SEA12:56 pmSeattle/Tacoma Intl
$199
Find similar
Delta
Nov 10
SEA1:30 pmSeattle/Tacoma Intl
8h 08m
1 stop
LGB9:38 pmLong Beach Municipal
Nov 11
LGB7:00 amLong Beach Municipal
5h 56m
1 stop
SEA12:56 pmSeattle/Tacoma Intl
$208
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 September 19, 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

Fri 11/14

5:50 am-1:40 pm

1 stop7h 50m

Long Beach Municipal

Sun 11/16

7:00 am-2:30 pm

1 stop7h 30m

$182

SeattleLong Beach

SEA - LGB

SEALGB

Seattle/Tacoma Intl

Sat 11/8

5:00 pm-9:33 pm

1 stop4h 33m

Long Beach Municipal

Wed 11/12

4:47 pm-10:18 pm

1 stop5h 31m

$188

SeattleLong Beach

SEA - LGB

SEALGB

Seattle/Tacoma Intl

Wed 10/22

6:55 am-3:15 pm

2 stops8h 20m

Long Beach Municipal

Sat 11/1

9:15 am-5:30 pm

1 stop8h 15m

$193

SeattleLong Beach

SEA - LGB

SEALGB

Seattle/Tacoma Intl

Tue 11/4

11:15 am-4:24 pm

1 stop5h 09m

Long Beach Municipal

Tue 11/11

7:00 am-12:56 pm

1 stop5h 56m

$199

SeattleLong Beach

SEA - LGB

SEALGB

Seattle/Tacoma Intl

Tue 10/21

6:15 am-1:10 pm

1 stop6h 55m

Long Beach Municipal

Tue 10/21

3:20 pm-10:00 pm

2 stops6h 40m

$204

SeattleLong Beach

SEA - LGB

SEALGB

Seattle/Tacoma Intl

Mon 11/10

1:30 pm-9:38 pm

1 stop8h 08m

Long Beach Municipal

Tue 11/11

7:00 am-12:56 pm

1 stop5h 56m

$208

SeattleLong Beach

SEA - LGB

SEALGB

Seattle/Tacoma Intl

Fri 11/7

11:00 am-7:00 pm

1 stop8h 00m

Long Beach Municipal

Tue 11/11

4:00 pm-10:55 pm

1 stop6h 55m

$213

SeattleLong Beach

SEA - LGB

SEALGB

Seattle/Tacoma Intl

Wed 10/15

6:15 am-1:10 pm

1 stop6h 55m

Long Beach Municipal

Sun 10/19

8:10 am-1:30 pm

1 stop5h 20m

$217

SeattleLong Beach

SEA - LGB

SEALGB

Seattle/Tacoma Intl

Fri 11/7

11:00 am-7:00 pm

1 stop8h 00m

Long Beach Municipal

Mon 11/10

6:35 pm-11:10 pm

1 stop4h 35m

$222

SeattleLong Beach

SEA - LGB

SEALGB

Seattle/Tacoma Intl

Fri 1/23

4:55 pm-9:49 pm

1 stop4h 54m

Long Beach Municipal

Sat 1/31

7:10 am-3:08 pm

1 stop7h 58m

$224

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 June. Flight prices, which tend to average around $257, are often lower during this time because this is during the off-season. If you don’t want to visit Long Beach in June, then you should wait until February to fly from Seattle, when ticket prices are also cheap, with an average price of $272.

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 $217 on momondo.

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

As of September 2025, prices for Seattle to Long Beach flights are approximately 45% more expensive 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

Direct flights

None
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 05m 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
3,171 reviews
Search Frontier flights
Alaska AirlinesPriceFrom $147Free CancellationRating
8.0
10,000 reviews
Search Alaska Airlines flights
DeltaPriceFrom $167Free CancellationRating
7.9
7,964 reviews
Search Delta flights
SouthwestPriceFrom $213Free CancellationRating
8.0
4,242 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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