$87+ Cheap flights from Seattle (SEA) to Newport Beach, CA
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 9/14. Fares are subject to change and may not be available on all flights or dates of travel.
SEA — LAX
Jul 20 — Jul 271
Round-trip
1 adult, Economy
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Find cheap flights from Seattle to Newport 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 Newport Beach are usually found in March or May, booked 68 days in advance, depart on a Thursday or Friday and return on a Thursday
Cheap flight deals from Seattle to Newport Beach
Cheapest
Best
Last-minute
One-way
Cheapest flights from Seattle to Newport BeachExplore the most affordable flight options available from Seattle to Newport Beach. Find the lowest fares from popular airlines and budget airlines, with prices last updated on June 20, 2026.
Explore the most affordable flight options available from Seattle to Newport Beach. Find the lowest fares from popular airlines and budget airlines, with prices last updated on June 20, 2026.
This Super.com deal was found by Cheapflights users on 6/16. 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 Super.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 9/1111:06 am
SEA
- LAX
Nonstop2h 55m
Frontier
Mon 9/143:16 pm
LAX
- SEA
Nonstop3h 10m
Frontier
Deal found 6/16![Frontier logo]()
$132
This Frontier deal was found by Cheapflights users on 6/15. 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 Frontier is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 9/122:15 pm
SEA
- LAX
Nonstop2h 48m
Frontier
Thu 9/173:16 pm
LAX
- SEA
Nonstop3h 10m
Frontier
Deal found 6/15![Frontier logo]()
$133
This Kiwi.com deal was found by Cheapflights users on 6/15. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 8/2611:03 am
SEA
- LAX
Nonstop2h 58m
Frontier
Fri 9/113:16 pm
LAX
- SEA
Nonstop3h 10m
Frontier
Deal found 6/15![Frontier logo]()
$134
This Kiwi.com deal was found by Cheapflights users on 6/15. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 11/1311:06 am
SEA
- LAX
Nonstop2h 55m
Frontier
Tue 11/173:16 pm
LAX
- SEA
Nonstop3h 10m
Frontier
Deal found 6/15![Frontier logo]()
$135
This Kiwi.com deal was found by Cheapflights users on 6/15. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 8/2111:03 am
SEA
- LAX
Nonstop2h 58m
Frontier
Wed 8/263:25 pm
LAX
- SEA
Nonstop3h 01m
Frontier
Deal found 6/15![Frontier logo]()
$137
This Frontier deal was found by Cheapflights users on 6/16. 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 Frontier is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 9/92:15 pm
SEA
- LAX
Nonstop2h 48m
Frontier
Mon 9/143:16 pm
LAX
- SEA
Nonstop3h 10m
Frontier
Deal found 6/16![Frontier logo]()
$138
This Kiwi.com deal was found by Cheapflights users on 6/15. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 11/1311:06 am
SEA
- LAX
Nonstop2h 55m
Frontier
Wed 11/183:16 pm
LAX
- SEA
Nonstop3h 10m
Frontier
Deal found 6/15![Frontier logo]()
$140
This Kiwi.com deal was found by Cheapflights users on 6/15. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 10/2411:06 am
SEA
- LAX
Nonstop2h 55m
Frontier
Sat 10/313:16 pm
LAX
- SEA
Nonstop3h 10m
Frontier
Deal found 6/15![Frontier logo]()
$142
This Orbitz deal was found by Cheapflights users on 6/17. 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 Orbitz is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 9/110:34 am
SEA
- LAX
Nonstop3h 00m
Frontier
Sat 9/53:04 pm
LAX
- SEA
Nonstop2h 47m
Frontier
Deal found 6/17![Frontier logo]()
$143
This Kiwi.com deal was found by Cheapflights users on 6/15. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 8/2711:03 am
SEA
- LAX
Nonstop2h 58m
Frontier
Fri 9/113:16 pm
LAX
- SEA
Nonstop3h 10m
Frontier
Deal found 6/15![Frontier logo]()
$145
This Super.com deal was found by Cheapflights users on 6/15. 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 Super.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 8/2511:03 am
SEA
- LAX
Nonstop2h 58m
Frontier
Sun 8/303:25 pm
LAX
- SEA
Nonstop3h 01m
Frontier
Deal found 6/15![Frontier logo]()
$147
This CheapOair deal was found by Cheapflights users on 6/18. 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 CheapOair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 10/2311:06 am
SEA
- LAX
Nonstop2h 55m
Frontier
Sun 10/253:16 pm
LAX
- SEA
Nonstop3h 10m
Frontier
Deal found 6/18![Frontier logo]()
$148
Best flights from Seattle to Newport BeachDiscover carefully curated flight deals from Seattle to Newport Beach that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated June 20, 2026.
Discover carefully curated flight deals from Seattle to Newport Beach that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated June 20, 2026.
This Delta deal was found by Cheapflights users on 6/18. 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 9/49:45 pm
SEA
- LAX
Nonstop2h 47m
Delta
Sun 9/67:15 am
LAX
- SEA
Nonstop2h 42m
Delta
Deal found 6/18![Delta logo]()
$237
This Alaska Airlines deal was found by Cheapflights users on 6/15. 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 8/1411:15 am
SEA
- LAX
Nonstop2h 46m
Alaska Airlines
Wed 8/1912:45 pm
LAX
- SEA
Nonstop2h 47m
Alaska Airlines
Deal found 6/15![Alaska Airlines logo]()
$262
This United Airlines deal was found by Cheapflights users on 6/19. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 7/298:45 am
SEA
- LAX
1 stop5h 10m
United Airlines
Thu 8/206:45 pm
LAX
- SEA
1 stop4h 41m
United Airlines
Deal found 6/19![United Airlines logo]()
$267
This Southwest deal was found by Cheapflights users on 6/15. 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 8/283:25 pm
SEA
- LAX
2 stops6h 25m
Southwest
Sat 9/55:05 pm
LAX
- SEA
1 stop5h 50m
Southwest
Deal found 6/15![Southwest logo]()
$282
This Southwest deal was found by Cheapflights users on 6/19. 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 8/283:25 pm
SEA
- LAX
1 stop6h 05m
Southwest
Mon 8/311:55 pm
LAX
- SEA
2 stops7h 20m
Southwest
Deal found 6/19![Southwest logo]()
$292
This Delta deal was found by Cheapflights users on 6/19. 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 8/29:46 pm
SEA
- LAX
Nonstop2h 47m
Delta
Fri 8/219:00 pm
LAX
- SEA
Nonstop2h 44m
Delta
Deal found 6/19![Delta logo]()
$299
This Southwest deal was found by Cheapflights users on 6/17. 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 9/91:45 pm
SEA
- LAX
2 stops7h 25m
Southwest
Mon 9/145:40 pm
LAX
- SEA
1 stop6h 40m
Southwest
Deal found 6/17![Southwest logo]()
$292
This United Airlines deal was found by Cheapflights users on 6/19. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 6/306:35 am
SEA
- LAX
Nonstop2h 48m
United Airlines
Fri 7/106:45 pm
LAX
- SEA
1 stop6h 44m
United Airlines
Deal found 6/19![United Airlines logo]()
$326
This Southwest deal was found by Cheapflights users on 6/16. 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 7/157:30 am
SEA
- LAX
2 stops9h 00m
Southwest
Wed 7/227:40 pm
LAX
- SEA
1 stop5h 05m
Southwest
Deal found 6/16![Southwest logo]()
$328
This Southwest deal was found by Cheapflights users on 6/17. 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 6/305:40 am
SEA
- LAX
1 stop6h 20m
Southwest
Fri 7/107:35 pm
LAX
- SEA
1 stop6h 10m
Southwest
Deal found 6/17![Southwest logo]()
$331
Last-minute flights from Seattle to Newport BeachDiscover last-minute flight deals from Seattle to Newport Beach. Data last updated June 20, 2026 and is based on user searches.
Discover last-minute flight deals from Seattle to Newport Beach. Data last updated June 20, 2026 and is based on user searches.
This Kiwi.com deal was found by Cheapflights users on 6/19. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 7/910:34 am
SEA
- LAX
Nonstop3h 00m
Frontier
Tue 7/143:04 pm
LAX
- SEA
Nonstop2h 47m
Frontier
Deal found 6/19![Frontier logo]()
$161
This Kiwi.com deal was found by Cheapflights users on 6/19. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 7/910:34 am
SEA
- LAX
Nonstop3h 00m
Frontier
Mon 7/133:04 pm
LAX
- SEA
Nonstop2h 47m
Frontier
Deal found 6/19![Frontier logo]()
$162
This Kiwi.com deal was found by Cheapflights users on 6/18. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 7/910:34 am
SEA
- LAX
Nonstop3h 00m
Frontier
Sat 7/113:04 pm
LAX
- SEA
Nonstop2h 47m
Frontier
Deal found 6/18![Frontier logo]()
$163
This Super.com deal was found by Cheapflights users on 6/19. 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 Super.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 7/1110:34 am
SEA
- LAX
Nonstop3h 00m
Frontier
Mon 7/133:04 pm
LAX
- SEA
Nonstop2h 47m
Frontier
Deal found 6/19![Frontier logo]()
$154
This Kiwi.com deal was found by Cheapflights users on 6/17. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 7/1410:34 am
SEA
- LAX
Nonstop3h 00m
Frontier
Sat 7/183:04 pm
LAX
- SEA
Nonstop2h 47m
Frontier
Deal found 6/17![Frontier logo]()
$153
This Kiwi.com deal was found by Cheapflights users on 6/18. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 7/1510:34 am
SEA
- LAX
Nonstop3h 00m
Frontier
Sat 7/183:04 pm
LAX
- SEA
Nonstop2h 47m
Frontier
Deal found 6/18![Frontier logo]()
$152
This deal was found by Cheapflights users on 6/19. 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 is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 7/1510:34 am
SEA
- LAX
Nonstop3h 00m
Frontier
Wed 7/223:04 pm
LAX
- SEA
Nonstop2h 47m
Frontier
Deal found 6/19![Frontier logo]()
$156
This Super.com deal was found by Cheapflights users on 6/17. 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 Super.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 7/1610:34 am
SEA
- LAX
Nonstop3h 00m
Frontier
Wed 7/223:04 pm
LAX
- SEA
Nonstop2h 47m
Frontier
Deal found 6/17![Frontier logo]()
$155
This Kiwi.com deal was found by Cheapflights users on 6/18. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 7/1710:34 am
SEA
- LAX
Nonstop3h 00m
Frontier
Wed 7/223:04 pm
LAX
- SEA
Nonstop2h 47m
Frontier
Deal found 6/18![Frontier logo]()
$164
This Kiwi.com deal was found by Cheapflights users on 6/19. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 7/1710:34 am
SEA
- LAX
Nonstop3h 00m
Frontier
Sat 8/153:04 pm
LAX
- SEA
Nonstop2h 47m
Frontier
Deal found 6/19![Frontier logo]()
$167
This Jetabroad deal was found by Cheapflights users on 6/18. 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 Jetabroad is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 7/2110:34 am
SEA
- LAX
Nonstop3h 00m
Frontier
Wed 7/223:04 pm
LAX
- SEA
Nonstop2h 47m
Frontier
Deal found 6/18![Frontier logo]()
$165
This Frontier deal was found by Cheapflights users on 6/19. 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 Frontier is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 7/3110:34 am
SEA
- LAX
Nonstop3h 00m
Frontier
Tue 8/253:04 pm
LAX
- SEA
Nonstop2h 47m
Frontier
Deal found 6/19![Frontier logo]()
$151
One-way flights from Seattle to Newport BeachSearch for one-way flight options from Seattle to Newport Beach. Find affordable one-way fares based on user searches. Data last updated June 20, 2026.
Search for one-way flight options from Seattle to Newport Beach. Find affordable one-way fares based on user searches. Data last updated June 20, 2026.
This Kiwi.com deal was found by Cheapflights users on 6/16. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 9/149:16 pm
SEA
- LAX
1 stop18h 36m
Frontier
Deal found 6/16![Frontier logo]()
$87
This Super.com deal was found by Cheapflights users on 6/16. 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 Super.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 8/2811:03 am
SEA
- LAX
Nonstop2h 58m
Frontier
Deal found 6/16![Frontier logo]()
$88
This Super.com deal was found by Cheapflights users on 6/15. 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 Super.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 7/1510:34 am
SEA
- LAX
Nonstop3h 00m
Frontier
Deal found 6/15![Frontier logo]()
$93
This Frontier deal was found by Cheapflights users on 6/16. 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 Frontier is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 7/1410:34 am
SEA
- LAX
Nonstop3h 00m
Frontier
Deal found 6/16![Frontier logo]()
$94
This Frontier deal was found by Cheapflights users on 6/16. 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 Frontier is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 7/2110:34 am
SEA
- LAX
Nonstop3h 00m
Frontier
Deal found 6/16![Frontier logo]()
$96
This iWofly deal was found by Cheapflights users on 6/16. 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 iWofly is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 7/2910:34 am
SEA
- LAX
Nonstop3h 00m
Frontier
Deal found 6/16![Frontier logo]()
$97
This Kiwi.com deal was found by Cheapflights users on 6/19. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 9/88:53 pm
SEA
- LAX
1 stop18h 59m
Frontier
Deal found 6/19![Frontier logo]()
$98
This Expedia deal was found by Cheapflights users on 6/18. 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.
Sat 8/1510:34 am
SEA
- LAX
Nonstop3h 00m
Frontier
Deal found 6/18![Frontier logo]()
$99
This Frontier deal was found by Cheapflights users on 6/17. 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 Frontier is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 8/1710:34 am
SEA
- LAX
Nonstop3h 00m
Frontier
Deal found 6/17![Frontier logo]()
$100
This Kiwi.com deal was found by Cheapflights users on 6/19. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 8/249:29 pm
SEA
- LAX
1 stop25h 10m
Frontier
Deal found 6/19![Frontier logo]()
$101
Find flight deals from Seattle to Newport Beach
Keep the following information in mind while searching for Seattle to Newport Beach flight deals. Data was last updated June 20, 2026.
Most accurate provider | FlightHub 3 stars |
|---|---|
Most trusted provider | FlightHub 3 stars |
Round-trip from | $132 (Super.com) |
One-way from | $87 (Kiwi.com) |
Popular in | July |
Cheapest in | March |
Average price | $277 |
Cheapflights Fare Finder
Customize your flight search to find flights from Seattle to Newport 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 20, 2026.
Use the filters below to find and compare flights from Seattle to Newport Beach that are best for you.
Fly from
Fly to
Route
Depart
Return
Cheapest round-trip
Quickest round-trip
SeattleLos Angeles
SEA - LAX
SEALAX
Seattle/Tacoma Intl
Fri 9/4
9:45 pm-12:32 am
Nonstop2h 47m
Los Angeles Los Angeles
Sun 9/6
7:15 am-9:57 am
Nonstop2h 42m
$237
SeattleLos Angeles
SEA - LAX
SEALAX
Seattle/Tacoma Intl
Fri 8/14
11:15 am-2:01 pm
Nonstop2h 46m
Los Angeles Los Angeles
Wed 8/19
12:45 pm-3:32 pm
Nonstop2h 47m
$262
SeattleLos Angeles
SEA - LAX
SEALAX
Seattle/Tacoma Intl
Wed 7/29
8:45 am-1:55 pm
1 stop5h 10m
Los Angeles Los Angeles
Thu 8/20
6:45 pm-11:26 pm
1 stop4h 41m
$267
SeattleLos Angeles
SEA - LAX
SEALAX
Seattle/Tacoma Intl
Fri 8/28
3:25 pm-9:50 pm
2 stops6h 25m
Los Angeles Los Angeles
Sat 9/5
5:05 pm-10:55 pm
1 stop5h 50m
$282
SeattleLos Angeles
SEA - LAX
SEALAX
Seattle/Tacoma Intl
Fri 8/28
3:25 pm-9:30 pm
1 stop6h 05m
Los Angeles Los Angeles
Mon 8/31
1:55 pm-9:15 pm
2 stops7h 20m
$292
SeattleLos Angeles
SEA - LAX
SEALAX
Seattle/Tacoma Intl
Wed 9/9
1:45 pm-9:10 pm
2 stops7h 25m
Los Angeles Los Angeles
Mon 9/14
5:40 pm-12:20 am
1 stop6h 40m
$292
SeattleLos Angeles
SEA - LAX
SEALAX
Seattle/Tacoma Intl
Sun 8/2
9:46 pm-12:33 am
Nonstop2h 47m
Los Angeles Los Angeles
Fri 8/21
9:00 pm-11:44 pm
Nonstop2h 44m
$299
SeattleLos Angeles
SEA - LAX
SEALAX
Seattle/Tacoma Intl
Tue 6/30
6:35 am-9:23 am
Nonstop2h 48m
Los Angeles Los Angeles
Fri 7/10
6:45 pm-1:29 am
1 stop6h 44m
$326
SeattleLos Angeles
SEA - LAX
SEALAX
Seattle/Tacoma Intl
Wed 7/15
7:30 am-4:30 pm
2 stops9h 00m
Los Angeles Los Angeles
Wed 7/22
7:40 pm-12:45 am
1 stop5h 05m
$328
SeattleLos Angeles
SEA - LAX
SEALAX
Seattle/Tacoma Intl
Tue 6/30
5:40 am-12:00 pm
1 stop6h 20m
Los Angeles Los Angeles
Fri 7/10
7:35 pm-1:45 am
1 stop6h 10m
$331
Showing 1-10 of 22 resultsSorted by cheapest first
Best time to book a flight from Seattle to Newport Beach
Have a flexible travel schedule? Discover the best time to fly to Newport Beach from Seattle with our price prediction graph.
SEA-LAX
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 Newport Beach
SEA-NP9
SEA-LAX
What is the cheapest time of day to fly from SEA to NP9?
Find hourly flight availability from Seattle to Newport Beach. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated June 20, 2026.
One of the essential ways to save on airfare from Seattle to Newport Beach is to remain as flexible as possible. Flights that are in the afternoon tend to be the most expensive. A flight in the morning could potentially save you up to 11% on airfare.
Weekly flight availability from Seattle to Newport Beach
Explore weekly flight availability from Seattle to Newport Beach. Discover flights operating on different days of the week, giving you the flexibility to choose a travel day that best fits your plans. Compare info to find the most convenient option for your journey. Data last updated June 20, 2026.
The most flights from SEA to NP9 are scheduled on a Friday (102 on average). You will have fewer flight options on Wednesday, which is when the least amount of flights are scheduled (47 on average).
How much does it cost to fly round-trip from Seattle to Newport Beach?
What is the cheapest day to fly from Seattle to Newport Beach?
Use this chart to determine the cheapest time to fly round-trip from Seattle to Newport Beach. Price data was last updated on June 13, 2026.
Travelers seeking maximum savings on their Seattle to Newport Beach flight should consider departing on Friday afternoons when fares are most often at their lowest. Sunday afternoons flights should be avoided if possible as fares are typically the most expensive at this time.
Reviews of airlines servicing Newport Beach
Get insights into the airlines that provide service to Newport 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 Newport Beach. Reviews last updated June 20, 2026.
Read reviews from past customers who have flown Alaska Airlines,Delta, andUnited Airlines from Seattle to Newport Beach. Users can see the overall rating for each airline as well as how each is rated in terms of entertainment options, comfort, food, crew/service, and boarding process.
Boarding
8.1
Entertainment
7.0
Food
7.1
Crew
8.5
Comfort
7.8
Overall
7.9
Reviews
1 / 20
4.0
OkayAnonymous,Jun 2026
SEA - RNO
Boarding
8.1
Entertainment
7.0
Food
7.1
Crew
8.5
Comfort
7.8
Overall
7.9
Reviews
1 / 20
4.0
OkayAnonymous,Jun 2026
SEA - RNO
Boarding
8.1
Entertainment
7.0
Food
7.1
Crew
8.5
Comfort
7.8
Overall
7.9
Reviews
1 / 20
4.0
OkayAnonymous,Jun 2026
SEA - RNO
Boarding
8.1
Entertainment
7.0
Food
7.1
Crew
8.5
Comfort
7.8
Overall
7.9
Reviews
1 / 20
4.0
OkayAnonymous,Jun 2026
SEA - RNO
Boarding
8.1
Entertainment
7.0
Food
7.1
Crew
8.5
Comfort
7.8
Overall
7.9
Reviews
1 / 20
4.0
OkayAnonymous,Jun 2026
SEA - RNO
Boarding
8.1
Entertainment
7.0
Food
7.1
Crew
8.5
Comfort
7.8
Overall
7.9
Reviews
1 / 20
4.0
OkayAnonymous,Jun 2026
SEA - RNO
Related info for your journey
Find useful and relevant information for your journey from Seattle to Newport 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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Alternative routes for Seattle to Newport Beach
See prices for flight routes from nearby airports that may be better suited for you.
Complete your trip
Complete your trip to Newport Beach by adding a car rental and/or hotel reservation to your travel itinerary.
Search flights from Seattle to Newport Beach by cabin class
Find flights from Seattle to Newport Beach, based on your preferred cabin class, be it economy, premium economy, business, or first class.
Seattle and Newport Beach flights
Browse other Seattle and Newport Beach flight options. Last updated on June 20, 2026.
Other flights from Seattle
Browse through other flights departing from Seattle. Flights are based on user searches made on Cheapflights and were last updated on June 20, 2026.
Popular flight searches
Check out other popular destinations found by fellow travelers in 2026
Seattle to Newport Beach flights
Consider these flights traveling from Seattle to Newport Beach.
Top 8 airlines flying from Seattle to Newport Beach
Discover the top 8 airlines that operate flights from Seattle to Newport 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 20, 2026.
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$44 | Average$208 | FlexibilityNo cancel fee | On-time62% | |
| Cheapest$98 | Average$301 | FlexibilityNo cancel fee | On-time85% | |
| Cheapest$109 | Average$266 | FlexibilityNo cancel fee | On-timeN/A | |
| Cheapest$130 | Average$246 | FlexibilityNo cancel fee | On-time63% | |
| Cheapest$136 | Average$238 | FlexibilityNo cancel fee | On-time62% | |
| Cheapest$137 | Average$294 | FlexibilityNo cancel fee | On-time75% | |
| Cheapest$147 | Average$281 | FlexibilityNo cancel fee | On-time69% | |
| Cheapest$186 | Average$343 | FlexibilityNo cancel fee | On-time71% |