$81+ 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 5/13. Fares are subject to change and may not be available on all flights or dates of travel.
SEA — LGB
Apr 27 — May 41
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
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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 March 28, 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 March 28, 2026.
This Southwest deal was found by Cheapflights users on 3/26. 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.
Wed 4/227:35 am
SEA
- LGB
1 stop5h 10m
Southwest
Wed 5/68:00 am
LGB
- SEA
1 stop5h 25m
Southwest
Deal found 3/26![Southwest logo]()
$167
This Delta deal was found by Cheapflights users on 3/25. 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 4/1511:10 am
SEA
- LGB
1 stop4h 53m
Delta
Wed 4/224:45 pm
LGB
- SEA
1 stop7h 14m
Delta
Deal found 3/25![Delta logo]()
$173
This Southwest deal was found by Cheapflights users on 3/25. 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.
Wed 4/157:35 am
SEA
- LGB
1 stop5h 10m
Southwest
Tue 4/214:30 pm
LGB
- SEA
2 stops6h 25m
Southwest
Deal found 3/25![Southwest logo]()
$178
This Southwest deal was found by Cheapflights users on 3/24. 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.
Mon 6/86:45 am
SEA
- LGB
1 stop4h 30m
Southwest
Wed 6/106:40 pm
LGB
- SEA
1 stop6h 00m
Southwest
Deal found 3/24![Southwest logo]()
$181
This Delta deal was found by Cheapflights users on 3/26. 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.
Tue 4/214:36 pm
SEA
- LGB
1 stop5h 06m
Delta
Tue 5/54:45 pm
LGB
- SEA
1 stop7h 14m
Delta
Deal found 3/26![Delta logo]()
$182
This Southwest deal was found by Cheapflights users on 3/27. 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 5/26:25 am
SEA
- LGB
1 stop9h 50m
Southwest
Wed 5/69:15 am
LGB
- SEA
1 stop7h 40m
Southwest
Deal found 3/27![Southwest logo]()
$184
This Southwest deal was found by Cheapflights users on 3/26. 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.
Wed 4/225:30 am
SEA
- LGB
1 stop6h 20m
Southwest
Thu 5/76:20 pm
LGB
- SEA
1 stop6h 35m
Southwest
Deal found 3/26![Southwest logo]()
$187
This Delta deal was found by Cheapflights users on 3/25. 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.
Tue 4/145:35 am
SEA
- LGB
1 stop6h 22m
Delta
Thu 4/164:45 pm
LGB
- SEA
1 stop7h 14m
Delta
Deal found 3/25![Delta logo]()
$189
This Southwest deal was found by Cheapflights users on 3/24. 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.
Mon 4/207:20 am
SEA
- LGB
1 stop5h 20m
Southwest
Tue 4/214:10 pm
LGB
- SEA
1 stop4h 50m
Southwest
Deal found 3/24![Southwest logo]()
$194
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 March 28, 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 March 28, 2026.
This Southwest deal was found by Cheapflights users on 3/27. 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 4/186:25 am
SEA
- LGB
1 stop4h 25m
Southwest
Sat 4/259:35 am
LGB
- SEA
1 stop8h 40m
Southwest
Deal found 3/27![Southwest logo]()
$197
This Delta deal was found by Cheapflights users on 3/24. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 4/205:35 am
SEA
- LGB
1 stop6h 22m
Delta
Thu 4/237:00 am
LGB
- SEA
1 stop7h 46m
Delta
Deal found 3/24![Delta logo]()
$315
This Southwest deal was found by Cheapflights users on 3/25. 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.
Sun 5/35:00 am
SEA
- LGB
1 stop4h 10m
Southwest
Fri 5/84:15 pm
LGB
- SEA
1 stop8h 40m
Southwest
Deal found 3/25![Southwest logo]()
$262
This Southwest deal was found by Cheapflights users on 3/27. 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 7/106:10 am
SEA
- LGB
1 stop5h 45m
Southwest
Tue 7/142:55 pm
LGB
- SEA
1 stop8h 35m
Southwest
Deal found 3/27![Southwest logo]()
$294
This Delta deal was found by Cheapflights users on 3/25. 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 5/295:30 am
SEA
- LGB
1 stop6h 23m
Delta
Tue 6/24:54 pm
LGB
- SEA
1 stop5h 07m
Delta
Deal found 3/25![Delta logo]()
$330
This Southwest deal was found by Cheapflights users on 3/23. 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.
Mon 6/86:10 am
SEA
- LGB
2 stops6h 35m
Southwest
Wed 6/104:20 pm
LGB
- SEA
2 stops7h 10m
Southwest
Deal found 3/23![Southwest logo]()
$299
This Southwest deal was found by Cheapflights users on 3/24. 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.
Thu 4/165:00 am
SEA
- LGB
1 stop6h 25m
Southwest
Mon 4/208:35 am
LGB
- SEA
2 stops8h 25m
Southwest
Deal found 3/24![Southwest logo]()
$327
This Delta deal was found by Cheapflights users on 3/26. 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.
Thu 4/2311:10 am
SEA
- LGB
1 stop4h 53m
Delta
Mon 4/277:00 am
LGB
- SEA
1 stop7h 46m
Delta
Deal found 3/26![Delta logo]()
$399
This Delta deal was found by Cheapflights users on 3/26. 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.
Tue 4/211:45 pm
SEA
- LGB
2 stops7h 57m
Delta
Thu 4/237:00 am
LGB
- SEA
1 stop7h 46m
Delta
Deal found 3/26![Delta logo]()
$419
This Southwest deal was found by Cheapflights users on 3/23. 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.
Mon 4/1311:40 am
SEA
- LGB
2 stops8h 00m
Southwest
Fri 4/178:35 am
LGB
- SEA
2 stops8h 25m
Southwest
Deal found 3/23![Southwest logo]()
$427
Last-minute flights from Seattle to Long BeachDiscover last-minute flight deals from Seattle to Long Beach. Data last updated March 28, 2026 and is based on user searches.
Discover last-minute flight deals from Seattle to Long Beach. Data last updated March 28, 2026 and is based on user searches.
This Delta deal was found by Cheapflights users on 3/25. 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.
Tue 4/145:35 am
SEA
- LGB
1 stop6h 22m
Delta
Thu 4/164:45 pm
LGB
- SEA
1 stop7h 14m
Delta
Deal found 3/25![Delta logo]()
$189
This Delta deal was found by Cheapflights users on 3/25. 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 4/1511:10 am
SEA
- LGB
1 stop4h 53m
Delta
Wed 4/224:45 pm
LGB
- SEA
1 stop7h 14m
Delta
Deal found 3/25![Delta logo]()
$173
This Southwest deal was found by Cheapflights users on 3/25. 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.
Wed 4/157:35 am
SEA
- LGB
1 stop5h 10m
Southwest
Tue 4/214:30 pm
LGB
- SEA
2 stops6h 25m
Southwest
Deal found 3/25![Southwest logo]()
$178
This Delta deal was found by Cheapflights users on 3/26. 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 4/174:36 pm
SEA
- LGB
1 stop5h 06m
Delta
Tue 4/217:00 am
LGB
- SEA
1 stop7h 46m
Delta
Deal found 3/26![Delta logo]()
$195
This Southwest deal was found by Cheapflights users on 3/24. 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.
Mon 4/207:20 am
SEA
- LGB
1 stop5h 20m
Southwest
Tue 4/214:10 pm
LGB
- SEA
1 stop4h 50m
Southwest
Deal found 3/24![Southwest logo]()
$194
This Delta deal was found by Cheapflights users on 3/26. 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.
Tue 4/214:36 pm
SEA
- LGB
1 stop5h 06m
Delta
Tue 5/54:45 pm
LGB
- SEA
1 stop7h 14m
Delta
Deal found 3/26![Delta logo]()
$182
This Delta deal was found by Cheapflights users on 3/27. 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 4/2111:10 am
SEA
- LGB
1 stop4h 53m
Delta
Tue 5/124:54 pm
LGB
- SEA
1 stop5h 09m
Delta
Deal found 3/27![Delta logo]()
$197
This Southwest deal was found by Cheapflights users on 3/26. 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.
Wed 4/227:35 am
SEA
- LGB
1 stop5h 10m
Southwest
Wed 5/68:00 am
LGB
- SEA
1 stop5h 25m
Southwest
Deal found 3/26![Southwest logo]()
$167
This Southwest deal was found by Cheapflights users on 3/26. 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.
Wed 4/225:30 am
SEA
- LGB
1 stop6h 20m
Southwest
Thu 5/76:20 pm
LGB
- SEA
1 stop6h 35m
Southwest
Deal found 3/26![Southwest logo]()
$187
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 March 28, 2026.
Search for one-way flight options from Seattle to Long Beach. Find affordable one-way fares based on user searches. Data last updated March 28, 2026.
This Delta deal was found by Cheapflights users on 3/25. 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.
Tue 5/125:30 am
SEA
- LGB
1 stop6h 23m
Delta
Deal found 3/25![Delta logo]()
$81
This Southwest deal was found by Cheapflights users on 3/26. 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 5/265:30 am
SEA
- LGB
1 stop10h 15m
Southwest
Deal found 3/26![Southwest logo]()
$86
This Delta deal was found by Cheapflights users on 3/25. 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.
Tue 4/214:36 pm
SEA
- LGB
1 stop5h 06m
Delta
Deal found 3/25![Delta logo]()
$87
This Southwest deal was found by Cheapflights users on 3/25. 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 5/165:10 am
SEA
- LGB
1 stop4h 05m
Southwest
Deal found 3/25![Southwest logo]()
$99
This Southwest deal was found by Cheapflights users on 3/25. 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.
Thu 5/287:20 am
SEA
- LGB
1 stop5h 20m
Southwest
Deal found 3/25![Southwest logo]()
$101
This Southwest deal was found by Cheapflights users on 3/26. 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.
Sat 4/2511:15 am
SEA
- LGB
2 stops8h 50m
Southwest
Deal found 3/26![Southwest logo]()
$104
This Southwest deal was found by Cheapflights users on 3/24. 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.
Sat 5/236:25 am
SEA
- LGB
1 stop9h 50m
Southwest
Deal found 3/24![Southwest logo]()
$106
This Southwest deal was found by Cheapflights users on 3/23. 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.
Mon 4/207:20 am
SEA
- LGB
1 stop5h 20m
Southwest
Deal found 3/23![Southwest logo]()
$108
This Delta deal was found by Cheapflights users on 3/27. 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.
Sun 4/265:35 am
SEA
- LGB
1 stop6h 22m
Delta
Deal found 3/27![Delta logo]()
$109
This Delta deal was found by Cheapflights users on 3/27. 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 6/29:25 am
SEA
- LGB
1 stop6h 49m
Delta
Deal found 3/27![Delta logo]()
$111
This Southwest deal was found by Cheapflights users on 3/25. 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.
Fri 4/245:00 am
SEA
- LGB
1 stop9h 15m
Southwest
Deal found 3/25![Southwest logo]()
$114
This Delta deal was found by Cheapflights users on 3/26. 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 4/225:35 am
SEA
- LGB
1 stop6h 22m
Delta
Deal found 3/26![Delta logo]()
$120
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 March 28, 2026.
Most accurate provider | FlightHub 3 stars |
|---|---|
Most trusted provider | FlightHub 3 stars |
Round-trip from | $167 (Southwest) |
One-way from | $81 (Delta) |
Popular in | November |
Cheapest in | January |
Average price | $246 |
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 March 28, 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
Sat 4/18
6:25 am-10:50 am
1 stop4h 25m
Long Beach Municipal
Sat 4/25
9:35 am-6:15 pm
1 stop8h 40m
$197
SeattleLong Beach
SEA - LGB
SEALGB
Seattle/Tacoma Intl
Sun 5/3
5:00 am-9:10 am
1 stop4h 10m
Long Beach Municipal
Fri 5/8
4:15 pm-12:55 am
1 stop8h 40m
$262
SeattleLong Beach
SEA - LGB
SEALGB
Seattle/Tacoma Intl
Fri 7/10
6:10 am-11:55 am
1 stop5h 45m
Long Beach Municipal
Tue 7/14
2:55 pm-11:30 pm
1 stop8h 35m
$294
SeattleLong Beach
SEA - LGB
SEALGB
Seattle/Tacoma Intl
Mon 6/8
6:10 am-12:45 pm
2 stops6h 35m
Long Beach Municipal
Wed 6/10
4:20 pm-11:30 pm
2 stops7h 10m
$299
SeattleLong Beach
SEA - LGB
SEALGB
Seattle/Tacoma Intl
Mon 4/20
5:35 am-11:57 am
1 stop6h 22m
Long Beach Municipal
Thu 4/23
7:00 am-2:46 pm
1 stop7h 46m
$315
SeattleLong Beach
SEA - LGB
SEALGB
Seattle/Tacoma Intl
Thu 4/16
5:00 am-11:25 am
1 stop6h 25m
Long Beach Municipal
Mon 4/20
8:35 am-5:00 pm
2 stops8h 25m
$327
Quickest round-trip
SeattleLong Beach
SEA - LGB
SEALGB
Seattle/Tacoma Intl
Fri 5/29
5:30 am-11:53 am
1 stop6h 23m
Long Beach Municipal
Tue 6/2
4:54 pm-10:01 pm
1 stop5h 07m
$330
SeattleLong Beach
SEA - LGB
SEALGB
Seattle/Tacoma Intl
Thu 4/23
11:10 am-4:03 pm
1 stop4h 53m
Long Beach Municipal
Mon 4/27
7:00 am-2:46 pm
1 stop7h 46m
$399
SeattleLong Beach
SEA - LGB
SEALGB
Seattle/Tacoma Intl
Tue 4/21
1:45 pm-9:42 pm
2 stops7h 57m
Long Beach Municipal
Thu 4/23
7:00 am-2:46 pm
1 stop7h 46m
$419
SeattleLong Beach
SEA - LGB
SEALGB
Seattle/Tacoma Intl
Mon 4/13
11:40 am-7:40 pm
2 stops8h 00m
Long Beach Municipal
Fri 4/17
8:35 am-5:00 pm
2 stops8h 25m
$427
Showing 1-10 of 19 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 March.
| 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?
Use this chart to determine the optimal time to book a round-trip flight from Seattle to Long Beach. Price data was last updated on March 13, 2026.
To ensure you get the cheapest price possible for a flight from Seattle to Long Beach, you should look to book at least 72 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, June is the cheapest month in which you can book a flight from Seattle to Long Beach (average of $55). Flying from Seattle to Long Beach in July is currently the most expensive (average of $119). 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 March 28, 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.
Boarding
8.1
Food
7.0
Crew
8.6
Overall
8.0
Entertainment
7.5
Comfort
8.0
Reviews
1 / 20
2.0
MediocreDominic,Mar 2026
MCO - SMF
Boarding
8.1
Food
7.0
Crew
8.6
Overall
8.0
Entertainment
7.5
Comfort
8.0
Reviews
1 / 20
2.0
MediocreDominic,Mar 2026
MCO - SMF
Boarding
8.1
Food
7.0
Crew
8.6
Overall
8.0
Entertainment
7.5
Comfort
8.0
Reviews
1 / 20
2.0
MediocreDominic,Mar 2026
MCO - SMF
Boarding
8.1
Food
7.0
Crew
8.6
Overall
8.0
Entertainment
7.5
Comfort
8.0
Reviews
1 / 20
2.0
MediocreDominic,Mar 2026
MCO - SMF
Boarding
8.1
Food
7.0
Crew
8.6
Overall
8.0
Entertainment
7.5
Comfort
8.0
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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Other flights to Long Beach
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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 March 28, 2026.
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$53 | Average$199 | FlexibilityNo cancel fee | On-time62% | |
| Cheapest$148 | Average$417 | FlexibilityNo cancel fee | On-time75% | |
| Cheapest$148 | Average$237 | FlexibilityNo cancel fee | On-timeN/A | |
| Cheapest$157 | Average$289 | FlexibilityNo cancel fee | On-time63% |