What is the cheapest airline that flies from Seattle/Tacoma Intl to Long Beach Municipal?

Delta and Southwest are the most popular carriers operating from Seattle/Tacoma Intl to Long Beach Municipal

What airlines fly to Long Beach?

Alaska Airlines, Delta and Frontier are the top three most popular airlines that fly to Long Beach from Seattle according to our data. Alaska Airlines is the first choice among our users, with 47% of people opting to fly with this airline when traveling to Long Beach. Keep in mind that there are 8 different airlines that fly to Long Beach on a routine basis, so you have a few additional options to choose from.

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?

The number of operators available for flights from Seattle/Tacoma Intl Airport to Long Beach Municipal Airport is 4 as of December 2025.

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.

$59 Cheap Flights from Seattle to Long Beach in 2025/26

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6:05 am - 2:55 pm

SEA

LGB

8h 50m1 stop

9:40 am - 4:00 pm

LGB

SEA

6h 20m1 stop

$104Southwest

Tue, Jan 13 - Tue, Jan 20

6:05 am - 4:35 pm

SEA

LGB

10h 30m2 stops

1:20 pm - 6:35 pm

LGB

SEA

5h 15m1 stop

$109Southwest

Tue, Jan 13 - Tue, Jan 20

6:05 am - 4:35 pm

SEA

LGB

10h 30m2 stops

5:30 pm - 9:50 pm

LGB

SEA

4h 20m1 stop

$115Southwest

Wed, Jan 21 - Tue, Jan 27

10:20 am - 4:25 pm

SEA

LGB

6h 05m1 stop

3:40 pm - 8:10 pm

LGB

SEA

4h 30m1 stop

$117Southwest

Sat, Jan 10 - Sat, Jan 17

9:30 am - 1:45 pm

SEA

LGB

4h 15m1 stop

3:30 pm - 11:05 pm

LGB

SEA

7h 35m1 stop

$121Southwest

Thu, Jan 15 - Tue, Jan 20

11:40 am - 6:55 pm

SEA

LGB

7h 15m2 stops

6:55 am - 11:55 am

LGB

SEA

5h 00m1 stop

$122Southwest

Sat, Jan 10 - Sat, Jan 17

9:35 am - 1:45 pm

SEA

LGB

4h 10m1 stop

6:45 pm - 10:55 pm

LGB

SEA

4h 10m1 stop

$128Southwest

Sat, Feb 21 - Thu, Feb 26

6:05 am - 4:35 pm

SEA

LGB

10h 30m2 stops

2:20 pm - 10:30 pm

LGB

SEA

8h 10m1 stop

$133Southwest

Wed, Jan 21 - Mon, Jan 26

10:10 am - 5:30 pm

SEA

LGB

7h 20m1 stop

5:30 pm - 11:05 pm

LGB

SEA

5h 35m1 stop

$134Southwest

Fri, Jan 23 - Tue, Jan 27

5:25 am - 12:03 pm

SEA

LGB

6h 38m1 stop

1:05 pm - 6:29 pm

LGB

SEA

5h 24m1 stop

$137Delta

Sat, Jan 10 - Tue, Jan 13

Southwest flights from Seattle to Long Beach

Our best Southwest deals on Seattle to Long Beach flight tickets

Southwest

Jan 13

SEA6:05 amSeattle/Tacoma Intl

8h 50m

1 stop

LGB2:55 pmLong Beach Municipal

Jan 20

LGB9:40 amLong Beach Municipal

6h 20m

1 stop

SEA4:00 pmSeattle/Tacoma Intl

$104

Find similar

Southwest

Jan 13

SEA6:05 amSeattle/Tacoma Intl

10h 30m

2 stops

LGB4:35 pmLong Beach Municipal

Jan 20

LGB1:20 pmLong Beach Municipal

5h 15m

1 stop

SEA6:35 pmSeattle/Tacoma Intl

$109

Find similar

Southwest

Jan 28

SEA1:20 pmSeattle/Tacoma Intl

5h 30m

1 stop

LGB6:50 pmLong Beach Municipal

Feb 7

LGB3:10 pmLong Beach Municipal

6h 00m

1 stop

SEA9:10 pmSeattle/Tacoma Intl

$110

Find similar

Delta flights from Seattle to Long Beach

Our best Delta deals on Seattle to Long Beach flight tickets

Delta

Jan 10

SEA5:25 amSeattle/Tacoma Intl

6h 38m

1 stop

LGB12:03 pmLong Beach Municipal

Jan 14

LGB1:05 pmLong Beach Municipal

5h 24m

1 stop

SEA6:29 pmSeattle/Tacoma Intl

$137

Find similar

Delta

Jan 10

SEA5:25 amSeattle/Tacoma Intl

6h 38m

1 stop

LGB12:03 pmLong Beach Municipal

Jan 12

LGB4:50 pmLong Beach Municipal

6h 32m

1 stop

SEA11:22 pmSeattle/Tacoma Intl

$138

Find similar

Delta

Jan 17

SEA5:25 amSeattle/Tacoma Intl

6h 38m

1 stop

LGB12:03 pmLong Beach Municipal

Jan 20

LGB1:05 pmLong Beach Municipal

5h 24m

1 stop

SEA6:29 pmSeattle/Tacoma Intl

$148

Find similar

Fly from

Fly to

Route

Depart

Return

Price

SeattleLong Beach

SEA - LGB

SEALGB

Seattle/Tacoma Intl

Tue 1/13

6:05 am-2:55 pm

1 stop8h 50m

Long Beach Municipal

Tue 1/20

9:40 am-4:00 pm

1 stop6h 20m

$104

SeattleLong Beach

SEA - LGB

SEALGB

Seattle/Tacoma Intl

Tue 1/13

6:05 am-4:35 pm

2 stops10h 30m

Long Beach Municipal

Tue 1/20

1:20 pm-6:35 pm

1 stop5h 15m

$109

SeattleLong Beach

SEA - LGB

SEALGB

Seattle/Tacoma Intl

Wed 1/21

6:05 am-4:35 pm

2 stops10h 30m

Long Beach Municipal

Tue 1/27

5:30 pm-9:50 pm

1 stop4h 20m

$115

SeattleLong Beach

SEA - LGB

SEALGB

Seattle/Tacoma Intl

Sat 1/10

10:20 am-4:25 pm

1 stop6h 05m

Long Beach Municipal

Sat 1/17

3:40 pm-8:10 pm

1 stop4h 30m

$117

SeattleLong Beach

SEA - LGB

SEALGB

Seattle/Tacoma Intl

Thu 1/15

9:30 am-1:45 pm

1 stop4h 15m

Long Beach Municipal

Tue 1/20

3:30 pm-11:05 pm

1 stop7h 35m

$121

SeattleLong Beach

SEA - LGB

SEALGB

Seattle/Tacoma Intl

Sat 1/10

11:40 am-6:55 pm

2 stops7h 15m

Long Beach Municipal

Sat 1/17

6:55 am-11:55 am

1 stop5h 00m

$122

SeattleLong Beach

SEA - LGB

SEALGB

Seattle/Tacoma Intl

Sat 2/21

9:35 am-1:45 pm

1 stop4h 10m

Long Beach Municipal

Thu 2/26

6:45 pm-10:55 pm

1 stop4h 10m

$128

SeattleLong Beach

SEA - LGB

SEALGB

Seattle/Tacoma Intl

Wed 1/21

6:05 am-4:35 pm

2 stops10h 30m

Long Beach Municipal

Mon 1/26

2:20 pm-10:30 pm

1 stop8h 10m

$133

SeattleLong Beach

SEA - LGB

SEALGB

Seattle/Tacoma Intl

Fri 1/23

10:10 am-5:30 pm

1 stop7h 20m

Long Beach Municipal

Tue 1/27

5:30 pm-11:05 pm

1 stop5h 35m

$134

SeattleLong Beach

SEA - LGB

SEALGB

Seattle/Tacoma Intl

Sat 1/10

5:25 am-12:03 pm

1 stop6h 38m

Long Beach Municipal

Tue 1/13

1:05 pm-6:29 pm

1 stop5h 24m

$137

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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

Prices

Airlines

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 17% 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 10m
Direct flights	None

The fastest flight from Seattle to Long Beach takes 4h 10m

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 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?
The number of operators available for flights from Seattle/Tacoma Intl Airport to Long Beach Municipal Airport is 4 as of December 2025.
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?
Based on momondo bookings for flights between Seattle and Long Beach, the leading airline is Southwest, making up 72% of the total bookings. Other popular airlines include Delta with 16%, Alaska Airlines with 7%, and Frontier with 5%.

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
Frontier	PriceFrom $53	Free Cancellation	Rating 5.8 3,092 reviews	Search Frontier flights
Alaska Airlines	PriceFrom $147	Free Cancellation	Rating 8.0 11,400 reviews	Search Alaska Airlines flights
Delta	PriceFrom $147	Free Cancellation	Rating 7.9 8,011 reviews	Search Delta flights
Southwest	PriceFrom $187	Free Cancellation	Rating 8.0 4,254 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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Cheap flights from Seattle to Los Angeles from $59

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 1/17. 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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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?

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

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?

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

As of December 2025, prices for Seattle to Long Beach flights are approximately 17% cheaper when compared to flights at the same time last year.

What is the cheapest airline that flies from Seattle/Tacoma Intl to Long Beach Municipal?

Delta and Southwest are the most popular carriers operating from Seattle/Tacoma Intl to Long Beach Municipal

What airlines fly to Long Beach?

When to book flights from Seattle to Long Beach

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

Direct flights

How far is Seattle/Tacoma Intl to Long Beach Municipal by plane?

When did momondo last update prices for flights from Seattle/Tacoma Intl Airport to Long Beach Municipal Airport?

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?

What documentation or ID do you need to fly to Long Beach Municipal Airport?

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

Why use momondo?

Why should I use momondo to find a flight deal from Seattle to Long Beach?

Can I find flights from Seattle to Long Beach with flexible booking policies on momondo?

How can momondo help me find flights from Seattle to Long Beach?

I’m not ready to book a flight from Seattle to Long Beach right now. Can momondo alert me if prices change?

An easier way to manage your Long Beach trip

We make it super easy to schedule, organize and travel with friends or family. Trips is free — and available to use no matter where you book.

Get notified when prices go down

Daily price changes in your inbox - only with Price Alerts.

Find better results for your trip to the United States

Airports servicing California