Latest deals
Insights
When to book
FAQs
Reviews
Price Alerts

Cheap flights from Long Beach to Seattle from $69

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Long Beach to Seattle departing on 4/14. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
1 adult
0 bags

Discover deals from 900+ travel sites with momondo.

Save money when you book flights with momondo

Big names and deals

Big names and deals

Search 100s of travel sites to compare prices.

Filter for what you want

Filter for what you want

Free Wi-Fi? Stopover? Instantly customize your results.

Trusted and free

Trusted and free

We’re completely free to use - no hidden charges or fees.

Price Alerts

Price Alerts

Not ready to book? to track prices.
Search flight deals

Find the cheapest flights from Long Beach to Seattle

Cheap round-trip flights

Enter your travel dates to find the best prices.
Southwest Logo
6:55 pm - 12:40 am
LGB
-
SEA
5h 45m
1 stop
Southwest Logo
7:50 am - 1:20 pm
SEA
-
LGB
5h 30m
1 stop
$137Southwest
Wed, Mar 25 - Mon, Mar 30
Southwest Logo
4:30 pm - 10:55 pm
LGB
-
SEA
6h 25m
2 stops
Southwest Logo
5:00 am - 11:25 am
SEA
-
LGB
6h 25m
1 stop
$142Southwest
Wed, Apr 8 - Mon, Apr 13
Southwest Logo
9:35 am - 10:30 pm
LGB
-
SEA
12h 55m
2 stops
Southwest Logo
11:35 am - 3:45 pm
SEA
-
LGB
4h 10m
1 stop
$148Southwest
Wed, Apr 1 - Wed, Apr 8
Southwest Logo
3:45 pm - 10:35 pm
LGB
-
SEA
6h 50m
1 stop
Southwest Logo
6:50 am - 12:05 pm
SEA
-
LGB
5h 15m
1 stop
$157Southwest
Thu, Apr 16 - Sun, Apr 19
Southwest Logo
4:25 pm - 11:55 pm
LGB
-
SEA
7h 30m
2 stops
Southwest Logo
7:50 am - 12:00 pm
SEA
-
LGB
4h 10m
1 stop
$162Southwest
Tue, May 12 - Wed, May 20
Southwest Logo
4:15 pm - 12:55 am
LGB
-
SEA
8h 40m
1 stop
Southwest Logo
6:30 am - 5:40 pm
SEA
-
LGB
11h 10m
1 stop
$168Southwest
Fri, Apr 24 - Mon, Apr 27
Delta Logo
4:45 pm - 11:59 pm
LGB
-
SEA
7h 14m
1 stop
Delta Logo
5:35 am - 11:57 am
SEA
-
LGB
6h 22m
1 stop
$193Delta
Mon, Apr 13 - Fri, Apr 17
Delta Logo
7:00 am - 12:25 pm
LGB
-
SEA
5h 25m
1 stop
Delta Logo
5:35 am - 11:57 am
SEA
-
LGB
6h 22m
1 stop
$194Delta
Fri, Apr 17 - Sun, Apr 19
Delta Logo
7:00 am - 3:09 pm
LGB
-
SEA
8h 09m
1 stop
Delta Logo
5:30 am - 12:07 pm
SEA
-
LGB
6h 37m
1 stop
$197Delta
Sat, Mar 21 - Tue, Mar 24
Southwest Logo
10:05 am - 3:45 pm
LGB
-
SEA
5h 40m
1 stop
Southwest Logo
11:35 am - 6:50 pm
SEA
-
LGB
7h 15m
2 stops
$202Southwest
Tue, Mar 17 - Tue, Apr 14

Delta flights from Long Beach to Seattle

Our best Delta deals on Long Beach to Seattle flight tickets
Delta
Apr 13
LGB4:45 pmLong Beach Municipal
7h 14m
1 stop
SEA11:59 pmSeattle/Tacoma Intl
Apr 17
SEA5:35 amSeattle/Tacoma Intl
6h 22m
1 stop
LGB11:57 amLong Beach Municipal
$193
Delta
Apr 17
LGB7:00 amLong Beach Municipal
5h 25m
1 stop
SEA12:25 pmSeattle/Tacoma Intl
Apr 19
SEA5:35 amSeattle/Tacoma Intl
6h 22m
1 stop
LGB11:57 amLong Beach Municipal
$194
Delta
Apr 7
LGB7:00 amLong Beach Municipal
7h 54m
1 stop
SEA2:54 pmSeattle/Tacoma Intl
Apr 14
SEA5:35 amSeattle/Tacoma Intl
6h 22m
1 stop
LGB11:57 amLong Beach Municipal
$213

Southwest flights from Long Beach to Seattle

Our best Southwest deals on Long Beach to Seattle flight tickets
Southwest
Mar 25
LGB6:55 pmLong Beach Municipal
5h 45m
1 stop
SEA12:40 amSeattle/Tacoma Intl
Mar 30
SEA7:50 amSeattle/Tacoma Intl
5h 30m
1 stop
LGB1:20 pmLong Beach Municipal
$137
Southwest
Apr 8
LGB4:30 pmLong Beach Municipal
6h 25m
2 stops
SEA10:55 pmSeattle/Tacoma Intl
Apr 13
SEA5:00 amSeattle/Tacoma Intl
6h 25m
1 stop
LGB11:25 amLong Beach Municipal
$142
Southwest
Apr 1
LGB9:35 amLong Beach Municipal
12h 55m
2 stops
SEA10:30 pmSeattle/Tacoma Intl
Apr 8
SEA11:35 amSeattle/Tacoma Intl
4h 10m
1 stop
LGB3:45 pmLong Beach Municipal
$148

momondo Fare Finder

 
Customize your flight search to find flights from Long Beach to Seattle 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 March 6, 2026.
Use the filters below to find and compare flights from Long Beach to Seattle that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip
Quickest round-trip

Long BeachSeattle

LGB - SEA

LGBSEA

Long Beach Municipal

Wed 3/25

6:55 pm-12:40 am

1 stop5h 45m

Seattle/Tacoma Intl

Mon 3/30

7:50 am-1:20 pm

1 stop5h 30m

$137

Long BeachSeattle

LGB - SEA

LGBSEA

Long Beach Municipal

Wed 4/8

4:30 pm-10:55 pm

2 stops6h 25m

Seattle/Tacoma Intl

Mon 4/13

5:00 am-11:25 am

1 stop6h 25m

$142

Long BeachSeattle

LGB - SEA

LGBSEA

Long Beach Municipal

Wed 4/1

9:35 am-10:30 pm

2 stops12h 55m

Seattle/Tacoma Intl

Wed 4/8

11:35 am-3:45 pm

1 stop4h 10m

$148

Long BeachSeattle

LGB - SEA

LGBSEA

Long Beach Municipal

Thu 4/16

3:45 pm-10:35 pm

1 stop6h 50m

Seattle/Tacoma Intl

Sun 4/19

6:50 am-12:05 pm

1 stop5h 15m

$157

Long BeachSeattle

LGB - SEA

LGBSEA

Long Beach Municipal

Tue 5/12

4:25 pm-11:55 pm

2 stops7h 30m

Seattle/Tacoma Intl

Wed 5/20

7:50 am-12:00 pm

1 stop4h 10m

$162

Long BeachSeattle

LGB - SEA

LGBSEA

Long Beach Municipal

Fri 4/24

4:15 pm-12:55 am

1 stop8h 40m

Seattle/Tacoma Intl

Mon 4/27

6:30 am-5:40 pm

1 stop11h 10m

$168

Long BeachSeattle

LGB - SEA

LGBSEA

Long Beach Municipal

Mon 4/13

4:45 pm-11:59 pm

1 stop7h 14m

Seattle/Tacoma Intl

Fri 4/17

5:35 am-11:57 am

1 stop6h 22m

$193

Long BeachSeattle

LGB - SEA

LGBSEA

Long Beach Municipal

Fri 4/17

7:00 am-12:25 pm

1 stop5h 25m

Seattle/Tacoma Intl

Sun 4/19

5:35 am-11:57 am

1 stop6h 22m

$194

Long BeachSeattle

LGB - SEA

LGBSEA

Long Beach Municipal

Sat 3/21

7:00 am-3:09 pm

1 stop8h 09m

Seattle/Tacoma Intl

Tue 3/24

5:30 am-12:07 pm

1 stop6h 37m

$197

Long BeachSeattle

LGB - SEA

LGBSEA

Long Beach Municipal

Tue 3/17

10:05 am-3:45 pm

1 stop5h 40m

Seattle/Tacoma Intl

Tue 4/14

11:35 am-6:50 pm

2 stops7h 15m

$202

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first
1
2

See travel insights to Seattle from

How to get the cheapest flight ticket from Long Beach to Seattle

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 Seattle?

In general, November is the cheapest month to fly from Long Beach to Seattle. Due to it being the ‘off-season’ during this time, you can expect flight prices to be around $135. If you don’t want to visit Seattle in November, then you should wait until April to fly from Long Beach, when ticket prices are also cheap, with an average price of $222.

What is the cheapest day to depart on your flight to Seattle?

On average, the least expensive day to fly to Seattle from Long Beach is on a Friday. momondo users have found tickets for Friday departures for as low as $273. However, this price may fluctuate depending on the airline, the season, and holidays. On the other hand, Tuesday is the most expensive day to depart from Long Beach because it is more convenient for both business and leisure travelers. As a result, prices tend to be around $376.

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

Flying to Seattle from Long Beach in the afternoon is the least expensive time of day to depart. momondo users have found prices as low as $247 when looking at flights departing in the afternoon. Flights to Seattle are more costly in the morning, with an average ticket price of $337. Departure times in the morning fall within the peak daily travel times, which is why tickets can be more expensive.

How far in advance should I book a flight to Seattle?

You are more likely to see cheaper flights to Seattle from Long Beach when booking weeks ahead of your departure date. In general, you can expect to find flights to Seattle for around $265 when searching weeks out. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Seattle from Long Beach for as low as $217 on momondo.

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

As of March 2026, prices for Long Beach to Seattle flights are approximately 45% cheaper when compared to flights at the same time last year.

When to book flights from Long Beach to Seattle

Are you open to changing your travel dates? Check out the ideal times to fly from Long Beach to Seattle according to our flight data. Find out which month and days have the cheapest flights.
Estimated round-trip price

Cheap Long Beach to Seattle (LGB to SEA) flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Long Beach to Seattle

Fastest flight time

2h 40m

Direct flights

Tue, Wed, Thu and Sat

Airports in Seattle

1 airport
The fastest flight from Long Beach to Seattle takes 2h 40m
Direct flights go from Long Beach to Seattle on Tuesday, Wednesday, Thursday and Saturday. There are no airlines offering direct flights.
There is 1 airport in Seattle. From Long Beach there are direct flights to Seattle/Tacoma Intl (SEA).
Search flight deals

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

    The distance between Long Beach Municipal and Seattle/Tacoma Intl is about 980.0 mi. Flights usually cover this in 2h 40m, depending on flying conditions and air traffic around both airports.

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

    Prices for flights from Long Beach Municipal Airport to Seattle/Tacoma Intl Airport refresh daily.

  • How many operators does momondo search for flights from Long Beach Municipal Airport to Seattle/Tacoma Intl Airport?

  • How old do you have to be to fly from Long Beach Municipal Airport to Seattle/Tacoma Intl Airport?

    The minimum age a child must be to fly alone is five but airlines that offer an unaccompanied minor (UNMR) service will have their own age restrictions, including rules around flight length, timings, and stopovers. We always recommend checking with the individual airline you are booking with to travel from Long Beach Municipal Airport to Seattle/Tacoma Intl Airport.

  • What documentation or ID do you need to fly to Seattle/Tacoma Intl Airport?

    The travel and health documents you'll need for your trip to Seattle/Tacoma Intl 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 Seattle/Tacoma Intl 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 Long Beach to Seattle?

Best airlines flying from Long Beach to Seattle

Compare and see reviews for airlines that fly from Long Beach to Seattle with momondo
Airline
Rating
Free Cancellation
Price
FrontierPriceFrom $87Free CancellationRating
5.7
3,041 reviews
Search Frontier flights
Alaska AirlinesPriceFrom $139Free CancellationRating
8.0
11,993 reviews
Search Alaska Airlines flights
DeltaPriceFrom $139Free CancellationRating
7.9
8,270 reviews
Search Delta flights
SouthwestPriceFrom $176Free CancellationRating
8.0
4,310 reviews
Search Southwest flights

Traveling to a place near Seattle?

Book flights to Seattle if you plan to visit one of these locations
Tacoma
Leavenworth
SeaTac
Ocean Shores
Renton
Olympia
Lynnwood
Kent
Marysville
Redmond
Cle Elum
Puyallup
Lakewood
Tukwila
Federal Way
Fife
Westport
Kirkland
Centralia
Tumwater

Why use momondo?

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

We help find the flight that best suits your needs, momondo compares prices from hundreds of airlines and travel agents and helps you filter them to find the best flight from Long Beach to Seattle for you.

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

Yes. momondo allows you to filter the results for Long Beach to Seattle flights to just show those with flexible booking policies.

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

Once all potential Long Beach to Seattle flight options are in front of you, momondo lets you sort and filter flights based on preferences such as airline, price and flight times amongst many other options.

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

Yes momondo offers price alerts on flights to Seattle from Long Beach. After performing a search on this page you should be able to see the price alert set up feature. Simply provide a valid email address and momondo will instantly alert you when prices change.

An easier way to manage your Seattle 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.
Start using Trips
Find my bookings

Get notified when prices go down

Daily price changes in your inbox - only with Price Alerts.
1 adult
Sun 4/5
Sun 4/12
By creating a price alert you accept our terms of use and privacy policy.

Find better results for your trip to the United States