$79+ Cheap flights from Seattle to Long Beach (SEA - LGB)
This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 9/8. Fares are subject to change and may not be available on all flights or dates of travel.
SEA — LGB
Jul 27 — Aug 31
Round-trip
1 adult, Economy
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Find cheap flights from Seattle to Long Beach with Cheapflights
1. Tell us where you want to go
Enter your travel information like dates, passengers, trip type (one-way or round trip), and preferred cabin class then click “Find deals”2. Select your favorite providers
We find the providers serving your travel needs. Choose up to four travel providers to compare side-by-side for flights, hotels, or car rentals.3. Compare prices and book
Review each provider’s pricing and select the best option for you! Book through your favorite provider’s website for a seamless experience.Cheapflights Tip: The best prices from Seattle/Tacoma Intl to Long Beach Municipal are usually found in January or October, booked 72 days in advance, depart on a Tuesday or Thursday and return on a Friday
Cheap flight deals from Seattle to Long Beach
Cheapest
Best
Last-minute
One-way
Cheapest flights from Seattle to Long BeachExplore the most affordable flight options available from Seattle to Long Beach. Find the lowest fares from popular airlines and budget airlines, with prices last updated on June 27, 2026.
Explore the most affordable flight options available from Seattle to Long Beach. Find the lowest fares from popular airlines and budget airlines, with prices last updated on June 27, 2026.
This Alaska Airlines deal was found by Cheapflights users on 6/22. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 9/2211:38 am
SEA
- LGB
Nonstop2h 58m
Alaska Airlines
Wed 9/233:34 pm
LGB
- SEA
Nonstop2h 43m
Alaska Airlines
Deal found 6/22![Alaska Airlines logo]()
$157
This Alaska Airlines deal was found by Cheapflights users on 6/23. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 9/236:16 pm
SEA
- LGB
Nonstop2h 43m
Alaska Airlines
Mon 9/283:34 pm
LGB
- SEA
Nonstop2h 43m
Alaska Airlines
Deal found 6/23![Alaska Airlines logo]()
$168
This Delta deal was found by Cheapflights users on 6/23. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 8/185:45 am
SEA
- LGB
1 stop6h 16m
Delta
Tue 8/257:00 am
LGB
- SEA
1 stop5h 59m
Delta
Deal found 6/23![Delta logo]()
$177
This Expedia deal was found by Cheapflights users on 6/22. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Expedia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 9/1011:38 am
SEA
- LGB
Nonstop2h 58m
Alaska Airlines
Mon 9/147:02 am
LGB
- SEA
Nonstop2h 43m
Alaska Airlines
Deal found 6/22![Alaska Airlines logo]()
$179
This Alaska Airlines deal was found by Cheapflights users on 6/23. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 10/76:13 pm
SEA
- LGB
Nonstop2h 46m
Alaska Airlines
Sat 10/107:00 am
LGB
- SEA
Nonstop2h 50m
Alaska Airlines
Deal found 6/23![Alaska Airlines logo]()
$180
This Southwest deal was found by Cheapflights users on 6/25. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 10/2711:35 am
SEA
- LGB
Nonstop2h 40m
Southwest
Tue 11/310:30 am
LGB
- SEA
Nonstop2h 55m
Southwest
Deal found 6/25![Southwest logo]()
$193
This Alaska Airlines deal was found by Cheapflights users on 6/22. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 9/811:38 am
SEA
- LGB
Nonstop2h 58m
Alaska Airlines
Sun 9/137:02 am
LGB
- SEA
Nonstop2h 43m
Alaska Airlines
Deal found 6/22![Alaska Airlines logo]()
$197
This Southwest deal was found by Cheapflights users on 6/23. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 7/295:40 am
SEA
- LGB
1 stop6h 55m
Southwest
Tue 8/43:05 pm
LGB
- SEA
1 stop5h 10m
Southwest
Deal found 6/23![Southwest logo]()
$200
This Southwest deal was found by Cheapflights users on 6/23. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 10/101:05 pm
SEA
- LGB
1 stop4h 25m
Southwest
Mon 10/193:10 pm
LGB
- SEA
Nonstop2h 50m
Southwest
Deal found 6/23![Southwest logo]()
$201
This Southwest deal was found by Cheapflights users on 6/22. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 8/1511:35 am
SEA
- LGB
2 stops8h 20m
Southwest
Wed 8/193:35 pm
LGB
- SEA
1 stop5h 40m
Southwest
Deal found 6/22![Southwest logo]()
$205
Best flights from Seattle to Long BeachDiscover carefully curated flight deals from Seattle to Long Beach that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated June 27, 2026.
Discover carefully curated flight deals from Seattle to Long Beach that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated June 27, 2026.
This Alaska Airlines deal was found by Cheapflights users on 6/23. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 9/2211:38 am
SEA
- LGB
Nonstop2h 58m
Alaska Airlines
Wed 9/233:34 pm
LGB
- SEA
Nonstop2h 43m
Alaska Airlines
Deal found 6/23![Alaska Airlines logo]()
$157
This Southwest deal was found by Cheapflights users on 6/25. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 10/2711:35 am
SEA
- LGB
Nonstop2h 40m
Southwest
Tue 11/310:30 am
LGB
- SEA
Nonstop2h 55m
Southwest
Deal found 6/25![Southwest logo]()
$193
This Delta deal was found by Cheapflights users on 6/26. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 7/247:15 am
SEA
- LGB
1 stop4h 44m
Delta
Mon 7/274:55 pm
LGB
- SEA
1 stop5h 05m
Delta
Deal found 6/26![Delta logo]()
$271
This Southwest deal was found by Cheapflights users on 6/22. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 8/1511:35 am
SEA
- LGB
2 stops8h 20m
Southwest
Wed 8/193:35 pm
LGB
- SEA
1 stop5h 40m
Southwest
Deal found 6/22![Southwest logo]()
$205
This Alaska Airlines deal was found by Cheapflights users on 6/24. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 9/2311:38 am
SEA
- LGB
Nonstop2h 58m
Alaska Airlines
Mon 9/287:02 am
LGB
- SEA
Nonstop2h 43m
Alaska Airlines
Deal found 6/24![Alaska Airlines logo]()
$215
This Southwest deal was found by Cheapflights users on 6/24. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 9/306:25 am
SEA
- LGB
1 stop4h 40m
Southwest
Sun 10/412:00 pm
LGB
- SEA
Nonstop2h 50m
Southwest
Deal found 6/24![Southwest logo]()
$230
This Alaska Airlines deal was found by Cheapflights users on 6/22. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 10/96:13 pm
SEA
- LGB
Nonstop2h 46m
Alaska Airlines
Mon 10/127:00 am
LGB
- SEA
Nonstop2h 50m
Alaska Airlines
Deal found 6/22![Alaska Airlines logo]()
$249
This Southwest deal was found by Cheapflights users on 6/26. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 10/210:40 am
SEA
- LGB
Nonstop2h 45m
Southwest
Mon 10/53:10 pm
LGB
- SEA
Nonstop2h 50m
Southwest
Deal found 6/26![Southwest logo]()
$237
This Southwest deal was found by Cheapflights users on 6/25. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 7/215:40 am
SEA
- LGB
1 stop6h 55m
Southwest
Wed 7/292:55 pm
LGB
- SEA
2 stops8h 20m
Southwest
Deal found 6/25![Southwest logo]()
$265
This Southwest deal was found by Cheapflights users on 6/22. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 10/46:45 am
SEA
- LGB
1 stop5h 10m
Southwest
Thu 10/83:10 pm
LGB
- SEA
Nonstop2h 50m
Southwest
Deal found 6/22![Southwest logo]()
$272
Last-minute flights from Seattle to Long BeachDiscover last-minute flight deals from Seattle to Long Beach. Data last updated June 27, 2026 and is based on user searches.
Discover last-minute flight deals from Seattle to Long Beach. Data last updated June 27, 2026 and is based on user searches.
This Southwest deal was found by Cheapflights users on 6/22. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 7/146:15 am
SEA
- LGB
1 stop7h 50m
Southwest
Tue 7/215:25 pm
LGB
- SEA
1 stop4h 05m
Southwest
Deal found 6/22![Southwest logo]()
$241
This Southwest deal was found by Cheapflights users on 6/24. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 7/157:00 am
SEA
- LGB
1 stop4h 55m
Southwest
Wed 7/226:25 pm
LGB
- SEA
1 stop4h 50m
Southwest
Deal found 6/24![Southwest logo]()
$218
This Southwest deal was found by Cheapflights users on 6/25. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 7/185:15 am
SEA
- LGB
1 stop9h 35m
Southwest
Tue 7/216:25 pm
LGB
- SEA
1 stop4h 50m
Southwest
Deal found 6/25![Southwest logo]()
$223
This Southwest deal was found by Cheapflights users on 6/25. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 7/217:00 am
SEA
- LGB
1 stop4h 55m
Southwest
Wed 7/296:25 pm
LGB
- SEA
1 stop4h 50m
Southwest
Deal found 6/25![Southwest logo]()
$213
This Southwest deal was found by Cheapflights users on 6/26. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 7/2112:00 pm
SEA
- LGB
1 stop6h 05m
Southwest
Fri 7/248:15 pm
LGB
- SEA
1 stop5h 30m
Southwest
Deal found 6/26![Southwest logo]()
$247
This Delta deal was found by Cheapflights users on 6/25. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 7/227:15 am
SEA
- LGB
1 stop4h 44m
Delta
Tue 7/281:00 pm
LGB
- SEA
1 stop5h 33m
Delta
Deal found 6/25![Delta logo]()
$242
This Delta deal was found by Cheapflights users on 6/25. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 7/247:15 am
SEA
- LGB
1 stop4h 44m
Delta
Tue 7/281:00 pm
LGB
- SEA
1 stop5h 33m
Delta
Deal found 6/25![Delta logo]()
$271
This Southwest deal was found by Cheapflights users on 6/23. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 7/295:40 am
SEA
- LGB
1 stop6h 55m
Southwest
Tue 8/43:05 pm
LGB
- SEA
1 stop5h 10m
Southwest
Deal found 6/23![Southwest logo]()
$200
This Delta deal was found by Cheapflights users on 6/26. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 7/295:30 am
SEA
- LGB
1 stop6h 29m
Delta
Mon 8/107:00 am
LGB
- SEA
1 stop5h 59m
Delta
Deal found 6/26![Delta logo]()
$270
One-way flights from Seattle to Long BeachSearch for one-way flight options from Seattle to Long Beach. Find affordable one-way fares based on user searches. Data last updated June 27, 2026.
Search for one-way flight options from Seattle to Long Beach. Find affordable one-way fares based on user searches. Data last updated June 27, 2026.
This Alaska Airlines deal was found by Cheapflights users on 6/22. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 9/811:38 am
SEA
- LGB
Nonstop2h 58m
Alaska Airlines
Deal found 6/22![Alaska Airlines logo]()
$79
This Delta deal was found by Cheapflights users on 6/23. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 8/129:40 am
SEA
- LGB
1 stop6h 30m
Delta
Deal found 6/23![Delta logo]()
$89
This Alaska Airlines deal was found by Cheapflights users on 6/22. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 9/1711:38 am
SEA
- LGB
Nonstop2h 58m
Alaska Airlines
Deal found 6/22![Alaska Airlines logo]()
$90
This Alaska Airlines deal was found by Cheapflights users on 6/25. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 9/2311:38 am
SEA
- LGB
Nonstop2h 58m
Alaska Airlines
Deal found 6/25![Alaska Airlines logo]()
$97
This Delta deal was found by Cheapflights users on 6/23. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 9/217:15 am
SEA
- LGB
1 stop4h 47m
Delta
Deal found 6/23![Delta logo]()
$100
This Southwest deal was found by Cheapflights users on 6/23. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 9/812:00 pm
SEA
- LGB
Nonstop2h 55m
Southwest
Deal found 6/23![Southwest logo]()
$102
This Delta deal was found by Cheapflights users on 6/22. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 7/225:30 am
SEA
- LGB
1 stop6h 29m
Delta
Deal found 6/22![Delta logo]()
$107
This Southwest deal was found by Cheapflights users on 6/24. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 7/157:00 am
SEA
- LGB
1 stop4h 55m
Southwest
Deal found 6/24![Southwest logo]()
$112
This Southwest deal was found by Cheapflights users on 6/22. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 7/185:15 am
SEA
- LGB
1 stop9h 35m
Southwest
Deal found 6/22![Southwest logo]()
$117
This Southwest deal was found by Cheapflights users on 6/23. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 10/110:40 am
SEA
- LGB
Nonstop2h 45m
Southwest
Deal found 6/23![Southwest logo]()
$119
This SmartFares deal was found by Cheapflights users on 6/22. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure SmartFares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 10/911:20 am
SEA
- LGB
Nonstop2h 50m
Alaska Airlines
Deal found 6/22![Alaska Airlines logo]()
$124
Find flight deals from Seattle to Long Beach
Discover tips and strategies to find the most affordable flight options for your journey from Seattle (SEA) to Long Beach (LGB). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated June 27, 2026.
Most accurate provider | FlightHub 3 stars |
|---|---|
Most trusted provider | FlightHub 3 stars |
Round-trip from | $157 (Alaska Airlines) |
One-way from | $79 (Alaska Airlines) |
Popular in | November |
Cheapest in | January |
Average price | $277 |
Good round-trip deal | $172 or less |
Cheapflights 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, Cheapflights users made 2,558,603 searches. Data last updated June 27, 2026.
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
Cheapest round-trip
SeattleLong Beach
SEA - LGB
SEALGB
Seattle/Tacoma Intl
Tue 9/22
11:38 am-2:36 pm
Nonstop2h 58m
Long Beach Municipal
Wed 9/23
3:34 pm-6:17 pm
Nonstop2h 43m
$157
Quickest round-trip
SeattleLong Beach
SEA - LGB
SEALGB
Seattle/Tacoma Intl
Tue 10/27
11:35 am-2:15 pm
Nonstop2h 40m
Long Beach Municipal
Tue 11/3
10:30 am-1:25 pm
Nonstop2h 55m
$193
SeattleLong Beach
SEA - LGB
SEALGB
Seattle/Tacoma Intl
Sat 8/15
11:35 am-7:55 pm
2 stops8h 20m
Long Beach Municipal
Wed 8/19
3:35 pm-9:15 pm
1 stop5h 40m
$205
SeattleLong Beach
SEA - LGB
SEALGB
Seattle/Tacoma Intl
Wed 9/23
11:38 am-2:36 pm
Nonstop2h 58m
Long Beach Municipal
Mon 9/28
7:02 am-9:45 am
Nonstop2h 43m
$215
SeattleLong Beach
SEA - LGB
SEALGB
Seattle/Tacoma Intl
Wed 9/30
6:25 am-11:05 am
1 stop4h 40m
Long Beach Municipal
Sun 10/4
12:00 pm-2:50 pm
Nonstop2h 50m
$230
SeattleLong Beach
SEA - LGB
SEALGB
Seattle/Tacoma Intl
Fri 10/2
10:40 am-1:25 pm
Nonstop2h 45m
Long Beach Municipal
Mon 10/5
3:10 pm-6:00 pm
Nonstop2h 50m
$237
SeattleLong Beach
SEA - LGB
SEALGB
Seattle/Tacoma Intl
Fri 10/9
6:13 pm-8:59 pm
Nonstop2h 46m
Long Beach Municipal
Mon 10/12
7:00 am-9:50 am
Nonstop2h 50m
$249
SeattleLong Beach
SEA - LGB
SEALGB
Seattle/Tacoma Intl
Tue 7/21
5:40 am-12:35 pm
1 stop6h 55m
Long Beach Municipal
Wed 7/29
2:55 pm-11:15 pm
2 stops8h 20m
$265
SeattleLong Beach
SEA - LGB
SEALGB
Seattle/Tacoma Intl
Fri 7/24
7:15 am-11:59 am
1 stop4h 44m
Long Beach Municipal
Mon 7/27
4:55 pm-10:00 pm
1 stop5h 05m
$271
SeattleLong Beach
SEA - LGB
SEALGB
Seattle/Tacoma Intl
Sun 10/4
6:45 am-11:55 am
1 stop5h 10m
Long Beach Municipal
Thu 10/8
3:10 pm-6:00 pm
Nonstop2h 50m
$272
Showing 1-10 of 21 resultsSorted by cheapest first
Compare providers for flights from Seattle to Long Beach
Provider information is updated monthly. Please note that these providers often have deals for this flight, but the availability may vary on a day-by-day basis on Cheapflights.
Use the table below to compare price accuracy, trust ratings, and cancellation policies for each provider offering flight deals from Seattle to Long Beach in June.
| Provider | Price Accuracy | Trust Score* |
|---|---|---|
| Price Accuracy1 star | Trust Score*3 stars | |
| Price Accuracy3 stars | Trust Score*3 stars |
- Most accurate provider: When it comes to deals on Seattle-Long Beach flights, users find the pricing of FlightHub to be most consistent on Cheapflights vs. FlightHub Users can find the same prices on Seattle-Long Beach flight deals on Cheapflights vs. FlightHub >95% of the time. Price accuracy is based on data collected from Seattle-Long Beach flight searches over the past month and is updated monthly.
- Most trusted provider: When it comes to deals on Seattle-Long Beach flights, Cheapflights users trust FlightHub the most. FlightHub has received a user feedback score of 3 out of 3 stars (3 being the best), meaning they have been trusted the most by Cheapflights users looking for Seattle-Long Beach flight deals. Provider user feedback score is based on Cheapflights searches over the past month and is updated monthly.
Best time to book a flight from Seattle to Long Beach
Have a flexible travel schedule? Discover the best time to fly to Long Beach from Seattle with our price prediction graph.
SEA-LGB
Estimated round-trip price
Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.
Cheapflights Insights
Everything you need to know about your flight from Seattle to Long Beach
How far ahead should I book a flight from Seattle to Long Beach?
To ensure you get the cheapest price possible for a flight from Seattle to Long Beach, you should look to book at least 71 days in advance of your intended travel date. The price of your flight may increase if you delay and leave booking until a week or so before departure.
What is the cheapest month to book a flight from Seattle to Long Beach?
Currently, January is the cheapest month in which you can book a flight from Seattle to Long Beach (average of $187). Flying from Seattle to Long Beach in November is currently the most expensive (average of $436). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.
How much does it cost to fly round-trip from Seattle to Long Beach?
Reviews of airlines servicing Long Beach
Get insights into the airlines that provide service to Long Beach. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to Long Beach. Reviews last updated June 27, 2026.
Peruse reviews from past customers who have flown with Alaska Airlines,Southwest, andDelta from Seattle to Long Beach to help guide your decision. You can also see how each airline stacks up in terms of entertainment options, comfort, food, crew/service, and boarding process.
Boarding
8.1
Crew
8.5
Food
7.0
Overall
7.9
Comfort
7.8
Entertainment
7.0
Reviews
1 / 20
10.0
ExcellentKevin,Dec 2022
SEA - SAN
Boarding
8.1
Crew
8.5
Food
7.0
Overall
7.9
Comfort
7.8
Entertainment
7.0
Reviews
1 / 20
10.0
ExcellentKevin,Dec 2022
SEA - SAN
Boarding
8.1
Crew
8.5
Food
7.0
Overall
7.9
Comfort
7.8
Entertainment
7.0
Reviews
1 / 20
10.0
ExcellentKevin,Dec 2022
SEA - SAN
Boarding
8.1
Crew
8.5
Food
7.0
Overall
7.9
Comfort
7.8
Entertainment
7.0
Reviews
1 / 20
10.0
ExcellentKevin,Dec 2022
SEA - SAN
Boarding
8.1
Crew
8.5
Food
7.0
Overall
7.9
Comfort
7.8
Entertainment
7.0
Reviews
1 / 20
10.0
ExcellentKevin,Dec 2022
SEA - SAN
Related info for your journey
Find useful and relevant information for your journey from Seattle to Long Beach. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.
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Complete your trip
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Other flights to Long Beach
Explore flights to Long Beach departing from other origins. Flights are based on user searches made on Cheapflights and were last updated on June 27, 2026.
Seattle and Long Beach flights
Browse other Seattle and Long Beach flight options. Last updated on June 27, 2026.
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Browse through other flights departing from Seattle. Flights are based on user searches made on Cheapflights and were last updated on June 27, 2026.
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Check out other popular destinations found by fellow travelers in 2026
Top 4 airlines flying from Seattle to Long Beach
Discover the top 4 airlines that operate flights from Seattle to Long Beach. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated June 27, 2026.
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$56 | Average$225 | FlexibilityNo cancel fee | On-time62% | |
| Cheapest$148 | Average$247 | FlexibilityNo cancel fee | On-time75% | |
| Cheapest$148 | Average$297 | FlexibilityNo cancel fee | On-timeN/A | |
| Cheapest$157 | Average$281 | FlexibilityNo cancel fee | On-time63% |