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Newport Beach

$67+ 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 5/23. Fares are subject to change and may not be available on all flights or dates of travel.
SEA — LAX
Apr 23 — Apr 301
Thu 4/23
Thu 4/30
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

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Cheapflights Tip: The best prices from Seattle/Tacoma Intl to Newport Beach are usually found in May or March, booked 65 days in advance, depart on a Thursday or Friday and return on a Friday

Cheap flight deals from Seattle to Newport Beach

Cheapest flights from Seattle to Newport Beach
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 March 24, 2026.

This Kiwi.com deal was found by Cheapflights users on 3/20. 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.
Sun 5/311:12 am
SEA
-
LAX
Nonstop2h 52m
Frontier
Tue 5/53:15 pm
LAX
-
SEA
Nonstop3h 20m
Frontier
Deal found 3/20$96
This Frontier deal was found by Cheapflights users on 3/20. 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 5/2311:21 am
SEA
-
LAX
Nonstop2h 57m
Frontier
Mon 6/13:15 pm
LAX
-
SEA
Nonstop3h 20m
Frontier
Deal found 3/20$97
This Frontier deal was found by Cheapflights users on 3/22. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Frontier is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 4/2310:57 am
SEA
-
LAX
Nonstop2h 48m
Frontier
Wed 4/292:45 pm
LAX
-
SEA
Nonstop2h 57m
Frontier
Deal found 3/22$98
This Booking.com 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 Booking.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 5/210:57 am
SEA
-
LAX
Nonstop2h 48m
Frontier
Mon 5/42:55 pm
LAX
-
SEA
Nonstop2h 57m
Frontier
Deal found 3/23$99
This Kiwi.com 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 4/139:34 pm
SEA
-
LAX
1 stop11h 32m
Multiple Airlines
Wed 4/153:45 pm
LAX
-
SEA
Nonstop2h 57m
Multiple Airlines
Deal found 3/23$102
This Expedia deal was found by Cheapflights users on 3/20. 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 5/911:06 am
SEA
-
LAX
Nonstop2h 57m
Frontier
Mon 5/118:59 pm
LAX
-
SEA
1 stop12h 50m
Frontier
Deal found 3/20$103
This iWofly deal was found by Cheapflights users on 3/20. 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.
Tue 4/2810:57 am
SEA
-
LAX
Nonstop2h 48m
Frontier
Tue 5/59:40 am
LAX
-
SEA
1 stop24h 09m
Frontier
Deal found 3/20$104
This Frontier deal was found by Cheapflights users on 3/21. 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.
Thu 5/711:06 am
SEA
-
LAX
Nonstop2h 57m
Frontier
Mon 5/118:59 pm
LAX
-
SEA
1 stop12h 50m
Frontier
Deal found 3/21$105
This Frontier deal was found by Cheapflights users on 3/20. 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.
Sun 5/3111:21 am
SEA
-
LAX
Nonstop2h 57m
Frontier
Mon 6/13:15 pm
LAX
-
SEA
Nonstop3h 20m
Frontier
Deal found 3/20$106
This Super.com 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 Super.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 4/1510:57 am
SEA
-
LAX
Nonstop2h 48m
Frontier
Wed 4/222:45 pm
LAX
-
SEA
Nonstop2h 57m
Frontier
Deal found 3/23$107
This Frontier 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 Frontier is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 5/210:57 am
SEA
-
LAX
Nonstop2h 48m
Frontier
Wed 5/63:15 pm
LAX
-
SEA
Nonstop3h 20m
Frontier
Deal found 3/23$108
This Flightnetwork deal was found by Cheapflights users on 3/22. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Flightnetwork is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 5/611:06 am
SEA
-
LAX
Nonstop2h 57m
Frontier
Wed 5/133:15 pm
LAX
-
SEA
Nonstop3h 20m
Frontier
Deal found 3/22$109

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 March 24, 2026.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$96
(Kiwi.com)

One-way from

$67
(Trip.com)

Popular in

December

Cheapest in

May

Average price

$207
Provider with most accurate pricing for Seattle/Tacoma Intl-Los Angeles flight deals.
Search Deals
Provider most trusted by Cheapflights users for Seattle/Tacoma Intl-Los Angeles flights.
Search Deals
From Seattle/Tacoma Intl to Newport Beach
Search Deals
One-way flight from Seattle/Tacoma Intl to Newport Beach
Search Deals
Highest demand for flights based on searches. 6% potential increase in price ($16 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 1% potential price decrease ($4 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in March 2026
Search Deals

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 March 24, 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

Price

Cheapest round-trip

SeattleLos Angeles

SEA - LAX

SEALAX

Seattle/Tacoma Intl

Fri 5/1

7:35 am-10:25 am

Nonstop2h 50m

Los Angeles

Sat 5/2

7:00 am-9:53 am

Nonstop2h 53m

$187

SeattleLos Angeles

SEA - LAX

SEALAX

Seattle/Tacoma Intl

Fri 5/1

1:45 pm-4:28 pm

Nonstop2h 43m

Los Angeles

Wed 5/6

5:32 pm-8:25 pm

Nonstop2h 53m

$187
Quickest round-trip

SeattleLos Angeles

SEA - LAX

SEALAX

Seattle/Tacoma Intl

Wed 5/6

10:15 am-1:00 pm

Nonstop2h 45m

Los Angeles

Sun 5/10

9:05 pm-11:55 pm

Nonstop2h 50m

$187

SeattleLos Angeles

SEA - LAX

SEALAX

Seattle/Tacoma Intl

Thu 4/30

6:25 am-9:10 am

Nonstop2h 45m

Los Angeles

Mon 5/4

2:43 pm-5:38 pm

Nonstop2h 55m

$197

SeattleLos Angeles

SEA - LAX

SEALAX

Seattle/Tacoma Intl

Fri 5/1

9:06 pm-11:58 pm

Nonstop2h 52m

Los Angeles

Mon 5/4

5:57 pm-8:50 pm

Nonstop2h 53m

$197

SeattleLos Angeles

SEA - LAX

SEALAX

Seattle/Tacoma Intl

Tue 4/28

6:50 am-1:40 pm

2 stops6h 50m

Los Angeles

Thu 4/30

7:50 pm-12:55 am

1 stop5h 05m

$198

SeattleLos Angeles

SEA - LAX

SEALAX

Seattle/Tacoma Intl

Tue 4/14

11:40 am-5:25 pm

1 stop5h 45m

Los Angeles

Tue 4/21

3:35 pm-10:55 pm

2 stops7h 20m

$202

SeattleLos Angeles

SEA - LAX

SEALAX

Seattle/Tacoma Intl

Sat 4/25

9:00 am-5:40 pm

2 stops8h 40m

Los Angeles

Wed 4/29

11:05 am-6:30 pm

2 stops7h 25m

$247

SeattleLos Angeles

SEA - LAX

SEALAX

Seattle/Tacoma Intl

Wed 4/15

6:59 pm-9:43 pm

Nonstop2h 44m

Los Angeles

Thu 4/16

6:00 am-8:59 am

Nonstop2h 59m

$257

SeattleLos Angeles

SEA - LAX

SEALAX

Seattle/Tacoma Intl

Sat 4/25

11:35 am-5:51 pm

1 stop6h 16m

Los Angeles

Mon 4/27

6:45 pm-9:46 pm

Nonstop3h 01m

$279

Flights are sorted by cheapest round-trip flights first.

Deals found on 3/23

Showing 1-10 of 24 resultsSorted by cheapest first
1
2
3

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.
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

How far ahead should I book a flight from Seattle to Newport Beach?

Use this chart to determine the optimal time to book a round-trip flight from Seattle to Newport Beach. Price data was last updated on March 13, 2026.

Booking 65 days in advance of your planned departure date is, on average, the best time to get cheap flights from Seattle to Newport Beach. The general trend is that the closer you book to the departure date, the more expensive your flight will be.

What is the cheapest month to book a flight from Seattle to Newport Beach?

Currently, June is the cheapest month in which you can book a flight from Seattle to Newport Beach (average of $55). Flying from Seattle to Newport 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.

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 March 24, 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 morning tend to be the most expensive. A flight in the evening could potentially save you up to 10% on airfare.

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 March 23, 2026.

Travelers seeking maximum savings on their Seattle to Newport Beach flight should consider departing on Tuesday 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.

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 March 24, 2026.

The most flights from SEA to NP9 are scheduled on a Monday (109 on average). You will have fewer flight options on Tuesday, which is when the least amount of flights are scheduled (71 on average).

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 March 24, 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.
Alaska Airlines
7.9
Good
12,101 reviews

Entertainment

7.0

Overall

7.9

Crew

8.5

Comfort

7.8

Food

7.0

Boarding

8.1

Reviews

1 / 20
4.0
Okay

Anonymous,Dec 2025

SEA - MSY

I really got a lesson in upgrades. I let my seat get chosen . Both times a middle seat...on purpose ...even when we were not full. That's petty I sat behind the first class . They got more than 1 drink ...and a snack . .and the staff actually talked to them...behind a see thru shawl/sheet in the aisle....... You could see over the seats just fine and you could hear the voices just fine. But the sheet let You KNOW. Your not welcome here. For a moment I regretted not spending 300 dollars per seat so I could see a smile and eat a sandwhich and enjoy my seat . The married couple drank champain and laughed and flirted with each other. It looked so happy and care free MONEY really does buy happiness ..the hateful glares and sighs from my seat mates brought me back to reality I wasn't rich and I still had 2 hours left in this middle seat.
Alaska Airlines
7.9
Good
12,101 reviews
Alaska Airlines
7.9
Good
12,101 reviews

Entertainment

7.0

Overall

7.9

Crew

8.5

Comfort

7.8

Food

7.0

Boarding

8.1

Reviews

1 / 20
4.0
Okay

Anonymous,Dec 2025

SEA - MSY

I really got a lesson in upgrades. I let my seat get chosen . Both times a middle seat...on purpose ...even when we were not full. That's petty I sat behind the first class . They got more than 1 drink ...and a snack . .and the staff actually talked to them...behind a see thru shawl/sheet in the aisle....... You could see over the seats just fine and you could hear the voices just fine. But the sheet let You KNOW. Your not welcome here. For a moment I regretted not spending 300 dollars per seat so I could see a smile and eat a sandwhich and enjoy my seat . The married couple drank champain and laughed and flirted with each other. It looked so happy and care free MONEY really does buy happiness ..the hateful glares and sighs from my seat mates brought me back to reality I wasn't rich and I still had 2 hours left in this middle seat.
Delta
7.9
Good
8,321 reviews
Alaska Airlines
7.9
Good
12,101 reviews

Entertainment

7.0

Overall

7.9

Crew

8.5

Comfort

7.8

Food

7.0

Boarding

8.1

Reviews

1 / 20
4.0
Okay

Anonymous,Dec 2025

SEA - MSY

I really got a lesson in upgrades. I let my seat get chosen . Both times a middle seat...on purpose ...even when we were not full. That's petty I sat behind the first class . They got more than 1 drink ...and a snack . .and the staff actually talked to them...behind a see thru shawl/sheet in the aisle....... You could see over the seats just fine and you could hear the voices just fine. But the sheet let You KNOW. Your not welcome here. For a moment I regretted not spending 300 dollars per seat so I could see a smile and eat a sandwhich and enjoy my seat . The married couple drank champain and laughed and flirted with each other. It looked so happy and care free MONEY really does buy happiness ..the hateful glares and sighs from my seat mates brought me back to reality I wasn't rich and I still had 2 hours left in this middle seat.
United Airlines
7.4
Good
9,469 reviews
Alaska Airlines
7.9
Good
12,101 reviews

Entertainment

7.0

Overall

7.9

Crew

8.5

Comfort

7.8

Food

7.0

Boarding

8.1

Reviews

1 / 20
4.0
Okay

Anonymous,Dec 2025

SEA - MSY

I really got a lesson in upgrades. I let my seat get chosen . Both times a middle seat...on purpose ...even when we were not full. That's petty I sat behind the first class . They got more than 1 drink ...and a snack . .and the staff actually talked to them...behind a see thru shawl/sheet in the aisle....... You could see over the seats just fine and you could hear the voices just fine. But the sheet let You KNOW. Your not welcome here. For a moment I regretted not spending 300 dollars per seat so I could see a smile and eat a sandwhich and enjoy my seat . The married couple drank champain and laughed and flirted with each other. It looked so happy and care free MONEY really does buy happiness ..the hateful glares and sighs from my seat mates brought me back to reality I wasn't rich and I still had 2 hours left in this middle seat.
American Airlines
7.1
Good
11,491 reviews
Alaska Airlines
7.9
Good
12,101 reviews

Entertainment

7.0

Overall

7.9

Crew

8.5

Comfort

7.8

Food

7.0

Boarding

8.1

Reviews

1 / 20
4.0
Okay

Anonymous,Dec 2025

SEA - MSY

I really got a lesson in upgrades. I let my seat get chosen . Both times a middle seat...on purpose ...even when we were not full. That's petty I sat behind the first class . They got more than 1 drink ...and a snack . .and the staff actually talked to them...behind a see thru shawl/sheet in the aisle....... You could see over the seats just fine and you could hear the voices just fine. But the sheet let You KNOW. Your not welcome here. For a moment I regretted not spending 300 dollars per seat so I could see a smile and eat a sandwhich and enjoy my seat . The married couple drank champain and laughed and flirted with each other. It looked so happy and care free MONEY really does buy happiness ..the hateful glares and sighs from my seat mates brought me back to reality I wasn't rich and I still had 2 hours left in this middle seat.
Frontier
5.7
Fair
3,018 reviews
Alaska Airlines
7.9
Good
12,101 reviews

Entertainment

7.0

Overall

7.9

Crew

8.5

Comfort

7.8

Food

7.0

Boarding

8.1

Reviews

1 / 20
4.0
Okay

Anonymous,Dec 2025

SEA - MSY

I really got a lesson in upgrades. I let my seat get chosen . Both times a middle seat...on purpose ...even when we were not full. That's petty I sat behind the first class . They got more than 1 drink ...and a snack . .and the staff actually talked to them...behind a see thru shawl/sheet in the aisle....... You could see over the seats just fine and you could hear the voices just fine. But the sheet let You KNOW. Your not welcome here. For a moment I regretted not spending 300 dollars per seat so I could see a smile and eat a sandwhich and enjoy my seat . The married couple drank champain and laughed and flirted with each other. It looked so happy and care free MONEY really does buy happiness ..the hateful glares and sighs from my seat mates brought me back to reality I wasn't rich and I still had 2 hours left in this middle seat.

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.

  • What airport do you fly from for flights from Seattle to Newport Beach?

    Most people fly from Seattle/Tacoma Intl (SEA) if they book a flight from Seattle to Newport Beach. On average, Seattle/Tacoma Intl has 90 outbound flights to Newport Beach per day from 9 airlines. Seattle/Tacoma Intl is conveniently located just 11.4 mi from Seattle’s city center.

  • How popular is this Seattle to Newport Beach flight route?

    This flight path from Seattle/Tacoma Intl to Newport Beach was viewed by 302 users in the past month. Keep an eye out for changes in search interest prior to high and low season.

  • How long is the flight from Seattle to Newport Beach?

    Departing from Seattle to Newport Beach will take you 2h 45m. Seattle and Newport Beach are separated by a distance of 954 mi. Generally, flights for this route are nonstop.

  • What are the cheapest airlines to fly from Seattle to Newport Beach one-way?

    One-way options have recently been found by users for as low as $41 on Frontier. Other airlines that offer cheap prices include Spirit Airlines from $43 and Southwest from $79 one-way.

  • What are the most reliable airlines from Seattle to Newport Beach?

    Before booking your flight to Newport Beach from Seattle, check out the most reliable airlines to get you to your destination on time: China Eastern (100%), Iberia (97%), Condor( 94%).

  • What are the cheapest flights from Seattle to Newport Beach?

    The cheapest flight price from Seattle to Newport Beach is $55. On average you can expect to pay $641. The most popular route, (Seattle/Tacoma Intl - Los Angeles), can usually be booked for $95.

  • Can I find deals for flights from Seattle to Newport Beach that include hotel bookings?

    Yes. In addition to deals on Seattle to Newport Beach flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from Seattle to Newport Beach?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Seattle to Newport Beach.

  • Can I find deals for business class flights from Seattle to Newport Beach?

    Yes. Cheapflights offers flight deals from Seattle to Newport Beach by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

  • What is the cheapest month to book a flight from Seattle to Newport Beach?

    Currently, June is the cheapest month in which you can book a flight from Seattle to Newport Beach (average of $55). Flying from Seattle to Newport 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.

See more FAQs

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Alternative routes for Seattle to Newport Beach

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Top 9 airlines flying from Seattle to Newport Beach

Discover the top 9 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 March 24, 2026.
AirlineCheapestAverageFlexibilityOn-time
FrontierCheapest$28Average$190FlexibilityNo cancel feeOn-time62%
Spirit AirlinesCheapest$73Average$154FlexibilityNo cancel feeOn-time65%
Hawaiian AirlinesCheapest$98Average$274FlexibilityNo cancel feeOn-time85%
DeltaCheapest$104Average$245FlexibilityNo cancel feeOn-timeN/A
SouthwestCheapest$113Average$246FlexibilityNo cancel feeOn-time63%
JetBlueCheapest$136Average$272FlexibilityNo cancel feeOn-time62%
Alaska AirlinesCheapest$137Average$316FlexibilityNo cancel feeOn-time75%
United AirlinesCheapest$151Average$287FlexibilityNo cancel feeOn-time69%
American AirlinesCheapest$180Average$319FlexibilityNo cancel feeOn-time71%

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