$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 5/10. Fares are subject to change and may not be available on all flights or dates of travel.
SEA — LGB
Apr 9 — Apr 161
Round-trip
1 adult, Economy
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Find cheap flights from Seattle to Long Beach with Cheapflights
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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
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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 March 10, 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 10, 2026.
This Southwest deal was found by Cheapflights users on 3/9. 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.
Thu 4/167:20 am
SEA
- LGB
1 stop5h 20m
Southwest
Tue 4/214:25 pm
LGB
- SEA
1 stop6h 30m
Southwest
Deal found 3/9![Southwest logo]()
$157
This Southwest deal was found by Cheapflights users on 3/7. 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 4/175:30 am
SEA
- LGB
1 stop9h 35m
Southwest
Fri 4/244:15 pm
LGB
- SEA
1 stop8h 40m
Southwest
Deal found 3/7![Southwest logo]()
$168
This Delta deal was found by Cheapflights users on 3/9. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 4/175:35 am
SEA
- LGB
1 stop6h 22m
Delta
Tue 4/217:00 am
LGB
- SEA
1 stop7h 46m
Delta
Deal found 3/9![Delta logo]()
$172
This Delta deal was found by Cheapflights users on 3/9. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 4/1310:58 pm
SEA
- LGB
2 stops12h 59m
Delta
Tue 4/217:00 am
LGB
- SEA
1 stop7h 46m
Delta
Deal found 3/9![Delta logo]()
$196
This Delta deal was found by Cheapflights users on 3/8. 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.
Tue 4/74:55 pm
SEA
- LGB
1 stop4h 37m
Delta
Wed 4/85:03 pm
LGB
- SEA
1 stop7h 00m
Delta
Deal found 3/8![Delta logo]()
$203
This Delta deal was found by Cheapflights users on 3/7. 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.
Tue 3/315:30 am
SEA
- LGB
1 stop6h 37m
Delta
Sun 4/57:00 am
LGB
- SEA
1 stop7h 54m
Delta
Deal found 3/7![Delta logo]()
$204
This Southwest deal was found by Cheapflights users on 3/9. 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 6/65:30 am
SEA
- LGB
2 stops9h 20m
Southwest
Wed 6/105:35 pm
LGB
- SEA
1 stop5h 55m
Southwest
Deal found 3/9![Southwest logo]()
$209
This Delta deal was found by Cheapflights users on 3/7. 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.
Tue 5/199:30 am
SEA
- LGB
2 stops12h 13m
Delta
Wed 5/274:54 pm
LGB
- SEA
1 stop7h 18m
Delta
Deal found 3/7![Delta logo]()
$211
This Delta deal was found by Cheapflights users on 3/6. 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 4/84:55 pm
SEA
- LGB
1 stop4h 37m
Delta
Mon 4/134:45 pm
LGB
- SEA
1 stop7h 14m
Delta
Deal found 3/6![Delta logo]()
$213
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 10, 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 10, 2026.
This Southwest deal was found by Cheapflights users on 3/9. 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 6/65:30 am
SEA
- LGB
2 stops9h 20m
Southwest
Wed 6/105:35 pm
LGB
- SEA
1 stop5h 55m
Southwest
Deal found 3/9![Southwest logo]()
$209
This Delta deal was found by Cheapflights users on 3/6. 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 4/84:55 pm
SEA
- LGB
1 stop4h 37m
Delta
Mon 4/134:45 pm
LGB
- SEA
1 stop7h 14m
Delta
Deal found 3/6![Delta logo]()
$213
This Delta deal was found by Cheapflights users on 3/6. 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.
Thu 8/205:45 am
SEA
- LGB
1 stop6h 26m
Delta
Wed 8/265:05 pm
LGB
- SEA
1 stop6h 56m
Delta
Deal found 3/6![Delta logo]()
$231
This Southwest deal was found by Cheapflights users on 3/9. 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.
Fri 4/247:20 am
SEA
- LGB
1 stop5h 20m
Southwest
Fri 5/13:45 pm
LGB
- SEA
1 stop6h 50m
Southwest
Deal found 3/9![Southwest logo]()
$237
This Delta deal was found by Cheapflights users on 3/9. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 6/305:45 am
SEA
- LGB
1 stop6h 26m
Delta
Tue 7/75:05 pm
LGB
- SEA
1 stop6h 56m
Delta
Deal found 3/9![Delta logo]()
$231
This Delta deal was found by Cheapflights users on 3/8. 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.
Tue 4/79:00 am
SEA
- LGB
2 stops12h 32m
Delta
Thu 4/97:00 am
LGB
- SEA
1 stop5h 27m
Delta
Deal found 3/8![Delta logo]()
$262
This Delta deal was found by Cheapflights users on 3/6. 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.
Tue 6/165:45 am
SEA
- LGB
1 stop6h 26m
Delta
Sat 6/207:10 am
LGB
- SEA
1 stop7h 35m
Delta
Deal found 3/6![Delta logo]()
$325
This Southwest deal was found by Cheapflights users on 3/8. 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.
Fri 4/247:20 am
SEA
- LGB
1 stop5h 20m
Southwest
Sun 4/265:55 pm
LGB
- SEA
2 stops7h 25m
Southwest
Deal found 3/8![Southwest logo]()
$404
This Delta deal was found by Cheapflights users on 3/7. 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.
Tue 3/241:32 pm
SEA
- LGB
1 stop8h 00m
Delta
Wed 3/257:00 am
LGB
- SEA
1 stop7h 54m
Delta
Deal found 3/7![Delta logo]()
$342
This Southwest deal was found by Cheapflights users on 3/6. 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 3/215:15 am
SEA
- LGB
1 stop8h 35m
Southwest
Wed 3/252:40 pm
LGB
- SEA
2 stops7h 45m
Southwest
Deal found 3/6![Southwest logo]()
$418
This Delta deal was found by Cheapflights users on 3/6. 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.
Sat 5/165:30 am
SEA
- LGB
1 stop6h 23m
Delta
Sat 5/164:50 pm
LGB
- SEA
1 stop5h 13m
Delta
Deal found 3/6![Delta logo]()
$399
Last-minute flights from Seattle to Long BeachDiscover last-minute flight deals from Seattle to Long Beach. Data last updated March 10, 2026 and is based on user searches.
Discover last-minute flight deals from Seattle to Long Beach. Data last updated March 10, 2026 and is based on user searches.
This Delta deal was found by Cheapflights users on 3/9. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 3/245:30 am
SEA
- LGB
1 stop6h 37m
Delta
Tue 3/315:03 pm
LGB
- SEA
1 stop7h 00m
Delta
Deal found 3/9![Delta logo]()
$217
This Delta deal was found by Cheapflights users on 3/7. 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.
Tue 3/315:30 am
SEA
- LGB
1 stop6h 37m
Delta
Fri 4/37:00 am
LGB
- SEA
1 stop5h 27m
Delta
Deal found 3/7![Delta logo]()
$204
This Delta deal was found by Cheapflights users on 3/8. 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.
Tue 4/74:55 pm
SEA
- LGB
1 stop4h 37m
Delta
Wed 4/85:03 pm
LGB
- SEA
1 stop7h 00m
Delta
Deal found 3/8![Delta logo]()
$203
This Delta deal was found by Cheapflights users on 3/6. 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 4/84:55 pm
SEA
- LGB
1 stop4h 37m
Delta
Mon 4/134:45 pm
LGB
- SEA
1 stop7h 14m
Delta
Deal found 3/6![Delta logo]()
$213
This Delta deal was found by Cheapflights users on 3/9. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 4/1310:58 pm
SEA
- LGB
2 stops12h 59m
Delta
Tue 4/217:00 am
LGB
- SEA
1 stop7h 46m
Delta
Deal found 3/9![Delta logo]()
$196
This Southwest deal was found by Cheapflights users on 3/9. 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.
Thu 4/167:20 am
SEA
- LGB
1 stop5h 20m
Southwest
Tue 4/214:25 pm
LGB
- SEA
1 stop6h 30m
Southwest
Deal found 3/9![Southwest logo]()
$157
This Southwest deal was found by Cheapflights users on 3/7. 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 4/175:30 am
SEA
- LGB
1 stop9h 35m
Southwest
Fri 4/244:15 pm
LGB
- SEA
1 stop8h 40m
Southwest
Deal found 3/7![Southwest logo]()
$168
This Delta deal was found by Cheapflights users on 3/9. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 4/175:35 am
SEA
- LGB
1 stop6h 22m
Delta
Tue 4/217:00 am
LGB
- SEA
1 stop7h 46m
Delta
Deal found 3/9![Delta logo]()
$172
This Southwest deal was found by Cheapflights users on 3/9. 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.
Wed 4/296:30 am
SEA
- LGB
2 stops9h 25m
Southwest
Sun 5/38:30 pm
LGB
- SEA
1 stop5h 25m
Southwest
Deal found 3/9![Southwest logo]()
$222
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 10, 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 10, 2026.
This Southwest deal was found by Cheapflights users on 3/9. 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 5/96:25 am
SEA
- LGB
1 stop4h 25m
Southwest
Deal found 3/9![Southwest logo]()
$79
This Delta deal was found by Cheapflights users on 3/9. 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 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
Deal found 3/9![Delta logo]()
$89
This Delta deal was found by Cheapflights users on 3/9. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 6/210:50 am
SEA
- LGB
1 stop5h 24m
Delta
Deal found 3/9![Delta logo]()
$94
This Southwest deal was found by Cheapflights users on 3/9. 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.
Mon 6/87:30 am
SEA
- LGB
1 stop5h 15m
Southwest
Deal found 3/9![Southwest logo]()
$99
This Delta deal was found by Cheapflights users on 3/9. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 9/55:45 am
SEA
- LGB
1 stop6h 26m
Delta
Deal found 3/9![Delta logo]()
$116
This Southwest deal was found by Cheapflights users on 3/6. 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 6/66:30 am
SEA
- LGB
2 stops7h 30m
Southwest
Deal found 3/6![Southwest logo]()
$121
This Delta deal was found by Cheapflights users on 3/6. 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.
Tue 4/74:55 pm
SEA
- LGB
1 stop4h 37m
Delta
Deal found 3/6![Delta logo]()
$125
This Delta deal was found by Cheapflights users on 3/9. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 9/65:45 am
SEA
- LGB
1 stop6h 26m
Delta
Deal found 3/9![Delta logo]()
$126
This Southwest deal was found by Cheapflights users on 3/9. 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.
Sun 6/78:05 pm
SEA
- LGB
2 stops13h 50m
Southwest
Deal found 3/9![Southwest logo]()
$127
This Delta deal was found by Cheapflights users on 3/5. 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 5/14:36 pm
SEA
- LGB
1 stop5h 06m
Delta
Deal found 3/5![Delta logo]()
$130
This Delta deal was found by Cheapflights users on 3/10. 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.
Thu 5/79:25 am
SEA
- LGB
1 stop6h 49m
Delta
Deal found 3/10![Delta logo]()
$135
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 10, 2026.
Most accurate provider | FlightHub 3 stars |
|---|---|
Most trusted provider | FlightHub 3 stars |
Round-trip from | $157 (Southwest) |
One-way from | $79 (Southwest) |
Popular in | November |
Cheapest in | January |
Average price | $226 |
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 10, 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 6/6
5:30 am-2:50 pm
2 stops9h 20m
Long Beach Municipal
Wed 6/10
5:35 pm-11:30 pm
1 stop5h 55m
$209
SeattleLong Beach
SEA - LGB
SEALGB
Seattle/Tacoma Intl
Wed 4/8
4:55 pm-9:32 pm
1 stop4h 37m
Long Beach Municipal
Mon 4/13
4:45 pm-11:59 pm
1 stop7h 14m
$213
SeattleLong Beach
SEA - LGB
SEALGB
Seattle/Tacoma Intl
Thu 8/20
5:45 am-12:11 pm
1 stop6h 26m
Long Beach Municipal
Wed 8/26
5:05 pm-12:01 am
1 stop6h 56m
$231
SeattleLong Beach
SEA - LGB
SEALGB
Seattle/Tacoma Intl
Tue 6/30
5:45 am-12:11 pm
1 stop6h 26m
Long Beach Municipal
Tue 7/7
5:05 pm-12:01 am
1 stop6h 56m
$231
SeattleLong Beach
SEA - LGB
SEALGB
Seattle/Tacoma Intl
Fri 4/24
7:20 am-12:40 pm
1 stop5h 20m
Long Beach Municipal
Fri 5/1
3:45 pm-10:35 pm
1 stop6h 50m
$237
SeattleLong Beach
SEA - LGB
SEALGB
Seattle/Tacoma Intl
Tue 4/7
9:00 am-9:32 pm
2 stops12h 32m
Long Beach Municipal
Thu 4/9
7:00 am-12:27 pm
1 stop5h 27m
$262
SeattleLong Beach
SEA - LGB
SEALGB
Seattle/Tacoma Intl
Tue 6/16
5:45 am-12:11 pm
1 stop6h 26m
Long Beach Municipal
Sat 6/20
7:10 am-2:45 pm
1 stop7h 35m
$325
SeattleLong Beach
SEA - LGB
SEALGB
Seattle/Tacoma Intl
Tue 3/24
1:32 pm-9:32 pm
1 stop8h 00m
Long Beach Municipal
Wed 3/25
7:00 am-2:54 pm
1 stop7h 54m
$342
Quickest round-trip
SeattleLong Beach
SEA - LGB
SEALGB
Seattle/Tacoma Intl
Sat 5/16
5:30 am-11:53 am
1 stop6h 23m
Long Beach Municipal
Sat 5/16
4:50 pm-10:03 pm
1 stop5h 13m
$399
SeattleLong Beach
SEA - LGB
SEALGB
Seattle/Tacoma Intl
Fri 4/24
7:20 am-12:40 pm
1 stop5h 20m
Long Beach Municipal
Sun 4/26
5:55 pm-1:20 am
2 stops7h 25m
$404
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 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 6, 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.
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 10, 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.
Food
7.1
Overall
8.0
Boarding
8.1
Comfort
7.8
Crew
8.5
Entertainment
7.0
Reviews
1 / 20
4.0
OkayAnonymous,Dec 2025
SEA - MSY
Food
7.1
Overall
8.0
Boarding
8.1
Comfort
7.8
Crew
8.5
Entertainment
7.0
Reviews
1 / 20
4.0
OkayAnonymous,Dec 2025
SEA - MSY
Food
7.1
Overall
8.0
Boarding
8.1
Comfort
7.8
Crew
8.5
Entertainment
7.0
Reviews
1 / 20
4.0
OkayAnonymous,Dec 2025
SEA - MSY
Food
7.1
Overall
8.0
Boarding
8.1
Comfort
7.8
Crew
8.5
Entertainment
7.0
Reviews
1 / 20
4.0
OkayAnonymous,Dec 2025
SEA - MSY
Food
7.1
Overall
8.0
Boarding
8.1
Comfort
7.8
Crew
8.5
Entertainment
7.0
Reviews
1 / 20
4.0
OkayAnonymous,Dec 2025
SEA - MSY
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
Explore flights to Long Beach departing from other origins. Flights are based on user searches made on Cheapflights and were last updated on March 10, 2026.
Seattle and Long Beach flights
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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 10, 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$158 | Average$282 | FlexibilityNo cancel fee | On-time63% |