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Cheap flights from Seattle to Los Angeles from $109

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 8/7. 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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Cheap round-trip flights

Southwest Logo
10:10 am - 4:35 pmSEA-LGB
6h 25m1 stop
Southwest Logo
2:35 pm - 6:40 pmLGB-SEA
4h 05m1 stop
$212Southwest
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Wed, Oct 1 - Wed, Oct 8
Delta Logo
5:30 am - 12:12 pmSEA-LGB
6h 42m1 stop
Delta Logo
1:15 pm - 7:00 pmLGB-SEA
5h 45m1 stop
$217Delta
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Sat, Aug 23 - Wed, Aug 27
Southwest Logo
7:00 am - 2:45 pmSEA-LGB
7h 45m2 stops
Southwest Logo
2:35 pm - 6:40 pmLGB-SEA
4h 05m1 stop
$218Southwest
Find Deal
Wed, Oct 1 - Wed, Oct 8
Southwest Logo
7:00 am - 2:45 pmSEA-LGB
7h 45m2 stops
Southwest Logo
3:20 pm - 10:00 pmLGB-SEA
6h 40m2 stops
$227Southwest
Find Deal
Wed, Oct 1 - Wed, Oct 8
Southwest Logo
5:15 am - 10:05 amSEA-LGB
4h 50m1 stop
Southwest Logo
12:50 pm - 11:05 pmLGB-SEA
10h 15m2 stops
$228Southwest
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Mon, Sep 8 - Thu, Sep 11
Delta Logo
7:10 am - 12:12 pmSEA-LGB
5h 02m1 stop
Delta Logo
5:08 pm - 10:20 pmLGB-SEA
5h 12m1 stop
$237Delta
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Fri, Aug 22 - Tue, Aug 26
Delta Logo
5:30 am - 12:15 pmSEA-LGB
6h 45m1 stop
Delta Logo
12:59 pm - 6:30 pmLGB-SEA
5h 31m1 stop
$242Delta
Find Deal
Fri, Oct 3 - Tue, Oct 7
Southwest Logo
6:00 am - 10:20 amSEA-LGB
4h 20m1 stop
Southwest Logo
5:45 pm - 9:45 pmLGB-SEA
4h 00m1 stop
$247Southwest
Find Deal
Fri, Aug 29 - Sun, Aug 31
Delta Logo
5:30 am - 12:12 pmSEA-LGB
6h 42m1 stop
Delta Logo
1:15 pm - 6:25 pmLGB-SEA
5h 10m1 stop
$248Delta
Find Deal
Tue, Aug 5 - Wed, Aug 6
Southwest Logo
9:00 am - 4:50 pmSEA-LGB
7h 50m2 stops
Southwest Logo
11:00 am - 4:50 pmLGB-SEA
5h 50m1 stop
$252Southwest
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Fri, Aug 29 - Sun, Aug 31

Delta flights from Seattle to Long Beach

Our best Delta deals on Seattle to Long Beach flight tickets
Delta
Aug 23
SEA5:30 amSeattle/Tacoma Intl
6h 42m
1 stop
LGB12:12 pmLong Beach Municipal
Aug 27
LGB1:15 pmLong Beach Municipal
5h 45m
1 stop
SEA7:00 pmSeattle/Tacoma Intl
$217
Find similar
Delta
Aug 22
SEA7:10 amSeattle/Tacoma Intl
5h 02m
1 stop
LGB12:12 pmLong Beach Municipal
Aug 26
LGB5:08 pmLong Beach Municipal
5h 12m
1 stop
SEA10:20 pmSeattle/Tacoma Intl
$237
Find similar
Delta
Oct 3
SEA5:30 amSeattle/Tacoma Intl
6h 45m
1 stop
LGB12:15 pmLong Beach Municipal
Oct 7
LGB12:59 pmLong Beach Municipal
5h 31m
1 stop
SEA6:30 pmSeattle/Tacoma Intl
$242
Find similar

Southwest flights from Seattle to Long Beach

Our best Southwest deals on Seattle to Long Beach flight tickets
Southwest
Oct 1
SEA10:10 amSeattle/Tacoma Intl
6h 25m
1 stop
LGB4:35 pmLong Beach Municipal
Oct 8
LGB2:35 pmLong Beach Municipal
4h 05m
1 stop
SEA6:40 pmSeattle/Tacoma Intl
$212
Find similar
Southwest
Oct 1
SEA7:00 amSeattle/Tacoma Intl
7h 45m
2 stops
LGB2:45 pmLong Beach Municipal
Oct 8
LGB2:35 pmLong Beach Municipal
4h 05m
1 stop
SEA6:40 pmSeattle/Tacoma Intl
$218
Find similar
Southwest
Oct 1
SEA7:00 amSeattle/Tacoma Intl
7h 45m
2 stops
LGB2:45 pmLong Beach Municipal
Oct 8
LGB3:20 pmLong Beach Municipal
6h 40m
2 stops
SEA10:00 pmSeattle/Tacoma Intl
$227
Find similar

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 August. Flight prices, which tend to average around $246, are often lower during this time because this is during the off-season. If you don’t want to visit Long Beach in August, then you should wait until June to fly from Seattle, when ticket prices are also cheap, with an average price of $257.

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 $318 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 July 2025, prices for Seattle to Long Beach flights are approximately 53% 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

$109

Fastest flight time

4h 20m

Direct flights

None

Airports in Long Beach

1 airport
The best one-way flight to Long Beach from Seattle in the past 72 hours is $109. The best round-trip flight deal from Seattle to Long Beach found on momondo in the last 72 hours is $212.
The fastest flight from Seattle to Long Beach takes 4h 20m
There are no direct flights from Seattle to Long Beach. Popular non-direct route for this connection is Seattle/Tacoma Intl Airport - Long Beach Municipal Airport.
There is 1 airport near Long Beach: Long Beach Municipal (LGB)
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  • 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 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 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 $49Free CancellationRating
5.9
3,252 reviews
Search Frontier flights
Alaska AirlinesPriceFrom $136Free CancellationRating
8.0
10,000 reviews
Search Alaska Airlines flights
DeltaPriceFrom $167Free CancellationRating
8.0
7,959 reviews
Search Delta flights
SouthwestPriceFrom $216Free CancellationRating
8.0
4,239 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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