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Cheap flights from Seattle to Long Beach from $104

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 Long Beach departing on 4/15. 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

KAYAK's recommended round-trip deals from the most popular airlines that fly from Seattle to Los Angeles.
5:30 am - 12:22 pmSEA-LGB
6h 52m1 stop
1:15 pm - 6:35 pmLGB-SEA
5h 20m1 stop
$217Delta
Find Deal
Tue, Apr 29 - Tue, May 13
7:10 am - 1:05 pmSEA-LGB
5h 55m1 stop
3:25 pm - 10:20 pmLGB-SEA
6h 55m2 stops
$222Southwest
Find Deal
Wed, May 7 - Wed, May 7
5:10 pm - 9:46 pmSEA-LGB
4h 36m1 stop
1:15 pm - 6:29 pmLGB-SEA
5h 14m1 stop
$239Delta
Find Deal
Wed, Jun 18 - Sat, Jul 5
5:30 am - 12:22 pmSEA-LGB
6h 52m1 stop
5:00 pm - 12:02 amLGB-SEA
7h 02m1 stop
$268Delta
Find Deal
Fri, Apr 25 - Mon, Apr 28
3:05 pm - 7:05 pmSEA-LGB
4h 00m1 stop
6:00 pm - 10:45 pmLGB-SEA
4h 45m1 stop
$278Southwest
Find Deal
Wed, Apr 16 - Mon, Apr 21
5:10 pm - 9:46 pmSEA-LGB
4h 36m1 stop
5:07 pm - 10:25 pmLGB-SEA
5h 18m1 stop
$279Delta
Find Deal
Wed, Jun 18 - Wed, Jul 2
8:00 pm - 7:50 pmSEA-LGB
23h 50m2 stops
8:45 am - 6:15 amLGB-SEA
21h 30m2 stops
$699Alaska Airlines
Find Deal
Tue, Apr 29 - Tue, May 13
8:40 am - 7:50 pmSEA-LGB
35h 10m1 stop
8:45 am - 8:25 amLGB-SEA
23h 40m2 stops
$705Alaska Airlines
Find Deal
Mon, Apr 28 - Sat, May 3
8:40 pm - 7:50 pmSEA-LGB
23h 10m1 stop
7:45 am - 8:40 amLGB-SEA
24h 55m1 stop
$1,451Hawaiian Airlines
Find Deal
Fri, Jul 4 - Sun, Jul 6
8:40 pm - 7:50 pmSEA-LGB
23h 10m1 stop
7:45 am - 6:00 amLGB-SEA
22h 15m1 stop
$1,484Hawaiian Airlines
Find Deal
Fri, Jun 27 - Sun, Jun 29

Southwest flights from Seattle to Long Beach

Our best Southwest deals on Seattle to Long Beach flight tickets
Southwest
May 7
SEA7:10 amSeattle/Tacoma Intl
5h 55m
1 stop
LGB1:05 pmLong Beach Municipal
May 7
LGB3:25 pmLong Beach Municipal
6h 55m
2 stops
SEA10:20 pmSeattle/Tacoma Intl
Southwest
Apr 16
SEA3:05 pmSeattle/Tacoma Intl
4h 00m
1 stop
LGB7:05 pmLong Beach Municipal
Apr 21
LGB6:00 pmLong Beach Municipal
4h 45m
1 stop
SEA10:45 pmSeattle/Tacoma Intl
Southwest
Apr 16
SEA7:35 amSeattle/Tacoma Intl
12h 15m
2 stops
LGB7:50 pmLong Beach Municipal
Apr 21
LGB6:00 pmLong Beach Municipal
4h 45m
1 stop
SEA10:45 pmSeattle/Tacoma Intl

Delta flights from Seattle to Long Beach

Our best Delta deals on Seattle to Long Beach flight tickets
Delta
Apr 29
SEA5:30 amSeattle/Tacoma Intl
6h 52m
1 stop
LGB12:22 pmLong Beach Municipal
May 13
LGB1:15 pmLong Beach Municipal
5h 20m
1 stop
SEA6:35 pmSeattle/Tacoma Intl
Delta
Jun 18
SEA5:10 pmSeattle/Tacoma Intl
4h 36m
1 stop
LGB9:46 pmLong Beach Municipal
Jul 5
LGB1:15 pmLong Beach Municipal
5h 14m
1 stop
SEA6:29 pmSeattle/Tacoma Intl
Delta
Apr 25
SEA5:30 amSeattle/Tacoma Intl
6h 52m
1 stop
LGB12:22 pmLong Beach Municipal
Apr 28
LGB5:00 pmLong Beach Municipal
7h 02m
1 stop
SEA12:02 amSeattle/Tacoma Intl

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 May. Flight prices, which tend to average around $230, are often lower during this time because this is during the off-season. If you don’t want to visit Long Beach in May, then you should wait until August to fly from Seattle, when ticket prices are also cheap, with an average price of $261.

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 21 weeks ahead of your departure date. In general, you can expect to find flights to Long Beach for around $316 when searching 21 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 $190 on momondo.

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

As of March 2025, prices for Seattle to Long Beach flights are approximately 21% 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

$104

Fastest flight time

4h 00m

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 $104. The best round-trip flight deal from Seattle to Long Beach found on momondo in the last 72 hours is $217.
The fastest flight from Seattle to Long Beach takes 4h 00m
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)

  • 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 00m 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
6.0
3,271 reviews
Search Frontier flights
Alaska AirlinesPriceFrom $147Free CancellationRating
8.0
9,798 reviews
Search Alaska Airlines flights
DeltaPriceFrom $176Free CancellationRating
8.0
7,895 reviews
Search Delta flights
SouthwestPriceFrom $216Free CancellationRating
8.0
4,274 reviews
Search Southwest flights
  • Southwest Flights From Seattle to Long Beach

    Southwest operates around 2 flights from Seattle to Long Beach every week. The average price of these flights found in the last 72 hours has been $346, but momondo users have found Southwest deals from Seattle to Long Beach from as low as $216 round-trip. Southwest has been scored 8.0/10 in 4,274 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.


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