$89+ 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 11/4. Fares are subject to change and may not be available on all flights or dates of travel.
SEA — LGB
Jun 10 — Jun 171
Round-trip
1 adult, Economy
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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 May 11, 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 May 11, 2026.
This Alaska Airlines deal was found by Cheapflights users on 5/10. 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 9/237:00 am
LGB
- SEA
Nonstop2h 43m
Alaska Airlines
Deal found 5/10![Alaska Airlines logo]()
$177
This Southwest deal was found by Cheapflights users on 5/7. 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 9/2912:00 pm
SEA
- LGB
Nonstop2h 55m
Southwest
Tue 10/69:30 am
LGB
- SEA
1 stop4h 05m
Southwest
Deal found 5/7![Southwest logo]()
$183
This Alaska Airlines deal was found by Cheapflights users on 5/10. 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 9/137:00 am
LGB
- SEA
Nonstop2h 43m
Alaska Airlines
Deal found 5/10![Alaska Airlines logo]()
$187
This Southwest deal was found by Cheapflights users on 5/10. 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 9/1612:00 pm
SEA
- LGB
Nonstop2h 55m
Southwest
Wed 9/2310:10 am
LGB
- SEA
2 stops10h 05m
Southwest
Deal found 5/10![Southwest logo]()
$192
This Alaska Airlines deal was found by Cheapflights users on 5/7. 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 9/106:16 pm
SEA
- LGB
Nonstop2h 43m
Alaska Airlines
Fri 9/113:34 pm
LGB
- SEA
Nonstop2h 43m
Alaska Airlines
Deal found 5/7![Alaska Airlines logo]()
$197
This Southwest deal was found by Cheapflights users on 5/6. 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 10/1411:35 am
SEA
- LGB
Nonstop2h 40m
Southwest
Tue 10/2011:00 am
LGB
- SEA
Nonstop2h 50m
Southwest
Deal found 5/6![Southwest logo]()
$201
This Southwest deal was found by Cheapflights users on 5/11. 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 8/267:40 am
SEA
- LGB
1 stop5h 10m
Southwest
Tue 9/111:25 am
LGB
- SEA
Nonstop2h 40m
Southwest
Deal found 5/11![Southwest logo]()
$207
This Southwest deal was found by Cheapflights users on 5/11. 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 8/277:00 am
SEA
- LGB
1 stop4h 25m
Southwest
Tue 9/111:25 am
LGB
- SEA
Nonstop2h 40m
Southwest
Deal found 5/11![Southwest logo]()
$213
This Southwest deal was found by Cheapflights users on 5/6. 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 8/55:55 am
SEA
- LGB
1 stop4h 50m
Southwest
Tue 8/2511:25 am
LGB
- SEA
Nonstop2h 40m
Southwest
Deal found 5/6![Southwest logo]()
$214
This Delta deal was found by Cheapflights users on 5/10. 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 7/1411:05 am
SEA
- LGB
1 stop5h 01m
Delta
Tue 7/281:00 pm
LGB
- SEA
1 stop5h 33m
Delta
Deal found 5/10![Delta logo]()
$217
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 May 11, 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 May 11, 2026.
This Southwest deal was found by Cheapflights users on 5/8. 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 9/2212:00 pm
SEA
- LGB
Nonstop2h 55m
Southwest
Wed 9/2311:25 am
LGB
- SEA
Nonstop2h 40m
Southwest
Deal found 5/8![Southwest logo]()
$177
This Alaska Airlines deal was found by Cheapflights users on 5/9. 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 9/237:00 am
LGB
- SEA
Nonstop2h 43m
Alaska Airlines
Deal found 5/9![Alaska Airlines logo]()
$177
This Delta deal was found by Cheapflights users on 5/10. 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 7/1411:05 am
SEA
- LGB
1 stop5h 01m
Delta
Mon 7/277:00 am
LGB
- SEA
1 stop5h 49m
Delta
Deal found 5/10![Delta logo]()
$244
This Alaska Airlines deal was found by Cheapflights users on 5/10. 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 9/137:00 am
LGB
- SEA
Nonstop2h 43m
Alaska Airlines
Deal found 5/10![Alaska Airlines logo]()
$187
This Southwest deal was found by Cheapflights users on 5/9. 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 9/1911:35 am
SEA
- LGB
1 stop6h 45m
Southwest
Wed 9/238:50 am
LGB
- SEA
1 stop6h 20m
Southwest
Deal found 5/9![Southwest logo]()
$197
This Delta deal was found by Cheapflights users on 5/10. 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 7/147:15 am
SEA
- LGB
1 stop4h 44m
Delta
Fri 7/317:00 am
LGB
- SEA
1 stop7h 38m
Delta
Deal found 5/10![Delta logo]()
$308
This Southwest deal was found by Cheapflights users on 5/6. 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 5/2911:40 am
SEA
- LGB
1 stop6h 15m
Southwest
Sat 6/65:45 pm
LGB
- SEA
1 stop7h 25m
Southwest
Deal found 5/6![Southwest logo]()
$287
This Southwest deal was found by Cheapflights users on 5/10. 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 6/186:15 am
SEA
- LGB
1 stop5h 40m
Southwest
Wed 6/245:35 pm
LGB
- SEA
1 stop5h 55m
Southwest
Deal found 5/10![Southwest logo]()
$297
This Southwest deal was found by Cheapflights users on 5/6. 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 8/155:00 am
SEA
- LGB
2 stops9h 05m
Southwest
Wed 8/1910:10 am
LGB
- SEA
2 stops10h 05m
Southwest
Deal found 5/6![Southwest logo]()
$299
This Southwest deal was found by Cheapflights users on 5/7. 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 8/285:00 am
SEA
- LGB
2 stops6h 25m
Southwest
Mon 8/314:30 pm
LGB
- SEA
1 stop4h 20m
Southwest
Deal found 5/7![Southwest logo]()
$323
Last-minute flights from Seattle to Long BeachDiscover last-minute flight deals from Seattle to Long Beach. Data last updated May 11, 2026 and is based on user searches.
Discover last-minute flight deals from Seattle to Long Beach. Data last updated May 11, 2026 and is based on user searches.
This Southwest deal was found by Cheapflights users on 5/7. 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 5/277:50 am
SEA
- LGB
1 stop4h 10m
Southwest
Tue 6/24:30 pm
LGB
- SEA
1 stop7h 25m
Southwest
Deal found 5/7![Southwest logo]()
$261
This Southwest deal was found by Cheapflights users on 5/6. 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 5/295:00 am
SEA
- LGB
1 stop6h 25m
Southwest
Sun 6/77:55 pm
LGB
- SEA
1 stop5h 10m
Southwest
Deal found 5/6![Southwest logo]()
$237
This Southwest deal was found by Cheapflights users on 5/7. 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 6/37:50 am
SEA
- LGB
1 stop7h 15m
Southwest
Wed 6/107:40 pm
LGB
- SEA
1 stop4h 50m
Southwest
Deal found 5/7![Southwest logo]()
$257
This Southwest deal was found by Cheapflights users on 5/8. 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 6/410:25 am
SEA
- LGB
1 stop5h 30m
Southwest
Thu 6/118:15 pm
LGB
- SEA
1 stop5h 25m
Southwest
Deal found 5/8![Southwest logo]()
$246
This Southwest deal was found by Cheapflights users on 5/7. 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 6/55:00 am
SEA
- LGB
1 stop6h 25m
Southwest
Tue 6/95:35 pm
LGB
- SEA
1 stop5h 55m
Southwest
Deal found 5/7![Southwest logo]()
$227
This Southwest deal was found by Cheapflights users on 5/7. 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 6/51:30 pm
SEA
- LGB
1 stop7h 35m
Southwest
Fri 6/128:15 pm
LGB
- SEA
1 stop5h 25m
Southwest
Deal found 5/7![Southwest logo]()
$254
This Southwest deal was found by Cheapflights users on 5/7. 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 6/97:00 am
SEA
- LGB
1 stop4h 55m
Southwest
Thu 6/118:15 pm
LGB
- SEA
1 stop5h 25m
Southwest
Deal found 5/7![Southwest logo]()
$244
This Delta deal was found by Cheapflights users on 5/7. 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.
Thu 6/115:30 am
SEA
- LGB
1 stop6h 32m
Delta
Tue 6/167:00 am
LGB
- SEA
1 stop7h 40m
Delta
Deal found 5/7![Delta logo]()
$259
This Delta deal was found by Cheapflights users on 5/6. 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 6/171:30 pm
SEA
- LGB
1 stop7h 59m
Delta
Wed 6/247:00 am
LGB
- SEA
1 stop7h 40m
Delta
Deal found 5/6![Delta logo]()
$249
This Southwest deal was found by Cheapflights users on 5/8. 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 6/255:00 am
SEA
- LGB
1 stop6h 25m
Southwest
Mon 6/296:15 pm
LGB
- SEA
1 stop6h 35m
Southwest
Deal found 5/8![Southwest logo]()
$271
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 May 11, 2026.
Search for one-way flight options from Seattle to Long Beach. Find affordable one-way fares based on user searches. Data last updated May 11, 2026.
This Alaska Airlines deal was found by Cheapflights users on 5/8. 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 11/46:13 pm
SEA
- LGB
Nonstop2h 46m
Alaska Airlines
Deal found 5/8![Alaska Airlines logo]()
$89
This Alaska Airlines deal was found by Cheapflights users on 5/8. 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.
Mon 11/211:20 am
SEA
- LGB
Nonstop2h 50m
Alaska Airlines
Deal found 5/8![Alaska Airlines logo]()
$99
This Southwest deal was found by Cheapflights users on 5/6. 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 8/1912:00 pm
SEA
- LGB
Nonstop2h 55m
Southwest
Deal found 5/6![Southwest logo]()
$101
This Southwest deal was found by Cheapflights users on 5/8. 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 8/412:00 pm
SEA
- LGB
Nonstop2h 55m
Southwest
Deal found 5/8![Southwest logo]()
$104
This Southwest deal was found by Cheapflights users on 5/6. 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 8/207:00 am
SEA
- LGB
1 stop4h 25m
Southwest
Deal found 5/6![Southwest logo]()
$106
This Southwest deal was found by Cheapflights users on 5/8. 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 6/27:50 am
SEA
- LGB
1 stop7h 15m
Southwest
Deal found 5/8![Southwest logo]()
$109
This Southwest deal was found by Cheapflights users on 5/8. 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 6/102:00 pm
SEA
- LGB
1 stop6h 10m
Southwest
Deal found 5/8![Southwest logo]()
$111
This Southwest deal was found by Cheapflights users on 5/8. 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 6/241:30 pm
SEA
- LGB
1 stop6h 10m
Southwest
Deal found 5/8![Southwest logo]()
$114
This Delta deal was found by Cheapflights users on 5/8. 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.
Thu 6/45:30 am
SEA
- LGB
1 stop6h 23m
Delta
Deal found 5/8![Delta logo]()
$116
This Delta deal was found by Cheapflights users on 5/11. 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 6/211:00 am
SEA
- LGB
1 stop5h 14m
Delta
Deal found 5/11![Delta logo]()
$119
This Southwest deal was found by Cheapflights users on 5/7. 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 8/2812:55 pm
SEA
- LGB
Nonstop2h 40m
Southwest
Deal found 5/7![Southwest logo]()
$126
This Delta deal was found by Cheapflights users on 5/6. 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 6/171:30 pm
SEA
- LGB
1 stop7h 59m
Delta
Deal found 5/6![Delta logo]()
$131
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 May 11, 2026.
Most accurate provider | FlightHub 3 stars |
|---|---|
Most trusted provider | FlightHub 3 stars |
Round-trip from | $177 (Alaska Airlines) |
One-way from | $89 (Alaska Airlines) |
Popular in | November |
Cheapest in | January |
Average price | $271 |
Good round-trip deal | $342 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 May 11, 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
Quickest round-trip
SeattleLong Beach
SEA - LGB
SEALGB
Seattle/Tacoma Intl
Tue 9/22
12:00 pm-2:55 pm
Nonstop2h 55m
Long Beach Municipal
Wed 9/23
11:25 am-2:05 pm
Nonstop2h 40m
$177
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
7:00 am-9:43 am
Nonstop2h 43m
$177
SeattleLong Beach
SEA - LGB
SEALGB
Seattle/Tacoma Intl
Tue 9/8
11:38 am-2:36 pm
Nonstop2h 58m
Long Beach Municipal
Sun 9/13
7:00 am-9:43 am
Nonstop2h 43m
$187
SeattleLong Beach
SEA - LGB
SEALGB
Seattle/Tacoma Intl
Sat 9/19
11:35 am-6:20 pm
1 stop6h 45m
Long Beach Municipal
Wed 9/23
8:50 am-3:10 pm
1 stop6h 20m
$197
SeattleLong Beach
SEA - LGB
SEALGB
Seattle/Tacoma Intl
Tue 7/14
11:05 am-4:06 pm
1 stop5h 01m
Long Beach Municipal
Mon 7/27
7:00 am-12:49 pm
1 stop5h 49m
$244
SeattleLong Beach
SEA - LGB
SEALGB
Seattle/Tacoma Intl
Fri 5/29
11:40 am-5:55 pm
1 stop6h 15m
Long Beach Municipal
Sat 6/6
5:45 pm-1:10 am
1 stop7h 25m
$287
SeattleLong Beach
SEA - LGB
SEALGB
Seattle/Tacoma Intl
Thu 6/18
6:15 am-11:55 am
1 stop5h 40m
Long Beach Municipal
Wed 6/24
5:35 pm-11:30 pm
1 stop5h 55m
$297
SeattleLong Beach
SEA - LGB
SEALGB
Seattle/Tacoma Intl
Sat 8/15
5:00 am-2:05 pm
2 stops9h 05m
Long Beach Municipal
Wed 8/19
10:10 am-8:15 pm
2 stops10h 05m
$299
SeattleLong Beach
SEA - LGB
SEALGB
Seattle/Tacoma Intl
Tue 7/14
7:15 am-11:59 am
1 stop4h 44m
Long Beach Municipal
Fri 7/31
7:00 am-2:38 pm
1 stop7h 38m
$308
SeattleLong Beach
SEA - LGB
SEALGB
Seattle/Tacoma Intl
Fri 8/28
5:00 am-11:25 am
2 stops6h 25m
Long Beach Municipal
Mon 8/31
4:30 pm-8:50 pm
1 stop4h 20m
$323
Showing 1-10 of 20 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 May.
| 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 May 11, 2026.
Peruse reviews from past customers who have flown with Southwest,Alaska Airlines, 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.
Overall
8.0
Crew
8.6
Entertainment
7.5
Food
7.0
Comfort
8.0
Boarding
8.1
Reviews
1 / 20
2.0
MediocreDominic,Mar 2026
MCO - SMF
Overall
8.0
Crew
8.6
Entertainment
7.5
Food
7.0
Comfort
8.0
Boarding
8.1
Reviews
1 / 20
2.0
MediocreDominic,Mar 2026
MCO - SMF
Overall
8.0
Crew
8.6
Entertainment
7.5
Food
7.0
Comfort
8.0
Boarding
8.1
Reviews
1 / 20
2.0
MediocreDominic,Mar 2026
MCO - SMF
Overall
8.0
Crew
8.6
Entertainment
7.5
Food
7.0
Comfort
8.0
Boarding
8.1
Reviews
1 / 20
2.0
MediocreDominic,Mar 2026
MCO - SMF
Overall
8.0
Crew
8.6
Entertainment
7.5
Food
7.0
Comfort
8.0
Boarding
8.1
Reviews
1 / 20
2.0
MediocreDominic,Mar 2026
MCO - SMF
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 May 11, 2026.
Seattle and Long Beach flights
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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 May 11, 2026.
Popular flight searches
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 May 11, 2026.
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$53 | Average$199 | FlexibilityNo cancel fee | On-time62% | |
| Cheapest$113 | Average$417 | FlexibilityNo cancel fee | On-time75% | |
| Cheapest$148 | Average$237 | FlexibilityNo cancel fee | On-timeN/A | |
| Cheapest$157 | Average$283 | FlexibilityNo cancel fee | On-time63% |