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Newport Beach

$92+ 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 10/6. Fares are subject to change and may not be available on all flights or dates of travel.
SEA — LAX
Aug 26 — Sep 21
Tue 8/26
Tue 9/2
1 adult, Economy
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Cheapflights Tip: The best prices from Seattle/Tacoma Intl to Newport Beach are usually found in January or March, booked 30 days in advance, depart on a Friday or Thursday and return on a Saturday

Cheap 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 August 21, 2025.

Round-trip from

$132
(CheapOair)

One-way from

$92
(Kiwi.com)

Popular in

December

Cheapest in

January

Average price

$237
From Seattle/Tacoma Intl to Newport Beach
Search Deals
One-way flight from Seattle/Tacoma Intl to Newport Beach
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Highest demand for flights based on searches. 3% potential increase in price ($8 potential increase over avg. RT price).
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Cheapest flight prices on average. 2% potential price decrease ($5 potential savings vs. average RT price).
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Average for round-trip flights in August 2025
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Find 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 August 21, 2025.

This Booking.com deal was found by Cheapflights users on 8/21. 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 Booking.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 10/111:02 pmSEA - LAX
Nonstop2h 49mFrontier
Sat 10/186:56 amLAX - SEA
1 stop24h 37mFrontier
Deal found 8/21$131
This CheapOair deal was found by Cheapflights users on 8/20. 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 CheapOair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 9/69:39 pmSEA - LAX
Nonstop2h 50mFrontier
Sun 9/76:03 pmLAX - SEA
1 stop18h 47mFrontier
Deal found 8/20$132
This Priceline deal was found by Cheapflights users on 8/21. 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 Priceline is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 9/69:39 pmSEA - LAX
Nonstop2h 50mFrontier
Mon 9/82:03 pmLAX - SEA
1 stop10h 27mFrontier
Deal found 8/21$133
This Frontier deal was found by Cheapflights users on 8/20. 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.
Thu 9/1810:10 amSEA - LAX
Nonstop2h 50mFrontier
Mon 10/204:52 pmLAX - SEA
Nonstop2h 56mFrontier
Deal found 8/20$134
This FlightHub deal was found by Cheapflights users on 8/20. 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 FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 10/201:02 pmSEA - LAX
Nonstop2h 49mFrontier
Thu 10/305:41 pmLAX - SEA
Nonstop2h 56mFrontier
Deal found 8/20$135
This CheapOair deal was found by Cheapflights users on 8/21. 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 CheapOair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 9/1910:10 amSEA - LAX
Nonstop2h 50mFrontier
Sun 9/219:02 amLAX - SEA
1 stop27h 50mFrontier
Deal found 8/21$136
This Priceline deal was found by Cheapflights users on 8/21. 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 Priceline is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 9/139:39 pmSEA - LAX
Nonstop2h 50mFrontier
Mon 9/154:45 pmLAX - SEA
Nonstop2h 51mFrontier
Deal found 8/21$137
This Frontier deal was found by Cheapflights users on 8/20. 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 10/251:02 pmSEA - LAX
Nonstop2h 49mFrontier
Sun 11/24:41 pmLAX - SEA
Nonstop2h 56mFrontier
Deal found 8/20$138
This Cheapflightsfares deal was found by Cheapflights users on 8/20. 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 Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 10/49:39 pmSEA - LAX
Nonstop2h 50mFrontier
Sun 10/54:49 pmLAX - SEA
Nonstop2h 51mFrontier
Deal found 8/20$139
This Kiwi.com deal was found by Cheapflights users on 8/20. 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.
Sat 10/251:02 pmSEA - LAX
Nonstop2h 49mMultiple Airlines
Sat 11/19:26 amLAX - SEA
1 stop9h 06mMultiple Airlines
Deal found 8/20$140
This Priceline deal was found by Cheapflights users on 8/21. 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 Priceline is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 9/1810:10 amSEA - LAX
Nonstop2h 50mFrontier
Thu 9/254:45 pmLAX - SEA
Nonstop2h 51mFrontier
Deal found 8/21$141
This CheapOair deal was found by Cheapflights users on 8/20. 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 CheapOair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 9/144:36 pmSEA - LAX
1 stop20h 32mFrontier
Thu 9/184:45 pmLAX - SEA
Nonstop2h 51mFrontier
Deal found 8/20$142

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 August 21, 2025.
Use the filters below to find and compare flights from Seattle to Newport Beach that are best for you.

Fly from

Seattle

Fly to

Newport Beach

Route

Depart

Return

Price

SeattleLos Angeles

SEA - LAX

SEALAX

Seattle/Tacoma Intl

Mon 10/6

10:10 am-1:00 pm

Nonstop2h 50m

Los Angeles

Fri 10/10

4:52 pm-7:48 pm

Nonstop2h 56m

$132

SeattleLos Angeles

SEA - LAX

SEALAX

Seattle/Tacoma Intl

Wed 10/22

1:02 pm-3:51 pm

Nonstop2h 49m

Los Angeles

Thu 10/30

5:41 pm-8:37 pm

Nonstop2h 56m

$135

SeattleLos Angeles

SEA - LAX

SEALAX

Seattle/Tacoma Intl

Thu 9/18

10:10 am-1:00 pm

Nonstop2h 50m

Los Angeles

Sun 9/21

9:02 am-12:52 pm

1 stop27h 50m

$136

SeattleLos Angeles

SEA - LAX

SEALAX

Seattle/Tacoma Intl

Sat 10/4

9:39 pm-12:29 am

Nonstop2h 50m

Los Angeles

Mon 10/6

4:45 pm-7:36 pm

Nonstop2h 51m

$136

SeattleLos Angeles

SEA - LAX

SEALAX

Seattle/Tacoma Intl

Thu 10/30

10:08 am-12:57 pm

Nonstop2h 49m

Los Angeles

Sun 11/2

10:21 am-1:37 pm

1 stop27h 16m

$136

SeattleLos Angeles

SEA - LAX

SEALAX

Seattle/Tacoma Intl

Sat 9/6

9:39 pm-12:29 am

Nonstop2h 50m

Los Angeles

Mon 9/8

2:03 pm-12:30 am

1 stop10h 27m

$138

SeattleLos Angeles

SEA - LAX

SEALAX

Seattle/Tacoma Intl

Fri 10/24

1:02 pm-3:51 pm

Nonstop2h 49m

Los Angeles

Mon 10/27

4:52 pm-7:48 pm

Nonstop2h 56m

$140

SeattleLos Angeles

SEA - LAX

SEALAX

Seattle/Tacoma Intl

Mon 9/15

10:10 am-1:00 pm

Nonstop2h 50m

Los Angeles

Thu 9/18

4:45 pm-7:36 pm

Nonstop2h 51m

$140

SeattleLos Angeles

SEA - LAX

SEALAX

Seattle/Tacoma Intl

Sun 10/5

10:10 am-1:00 pm

Nonstop2h 50m

Los Angeles

Wed 10/8

4:52 pm-7:48 pm

Nonstop2h 56m

$140

SeattleLos Angeles

SEA - LAX

SEALAX

Seattle/Tacoma Intl

Fri 9/19

10:10 am-1:00 pm

Nonstop2h 50m

Los Angeles

Fri 9/26

9:03 pm-8:39 pm

1 stop23h 36m

$141

Flights are sorted by cheapest round-trip flights first.

Deals found on 8/21

Showing 1-10 of 20 results
1
2

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 August 8, 2025.

Booking 30 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, January is the cheapest month in which you can book a flight from Seattle to Newport Beach (average of $246). Flying from Seattle to Newport Beach in March is currently the most expensive (average of $326). 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 August 21, 2025.

When flying from Seattle to Newport Beach, the time of day you decide to fly out makes little to no difference towards the overall price you’ll pay on tickets.

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 August 17, 2025.

Travelers seeking maximum savings on their Seattle to Newport Beach flight should consider departing on Friday at noon 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 August 21, 2025.

The most flights from SEA to NP9 are scheduled on a Thursday (131 on average). You will have fewer flight options on Tuesday, which is when the least amount of flights are scheduled (64 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 August 21, 2025.
Read reviews from past customers who have flown Alaska Airlines, Delta, and United 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
8.0
Very good
10,000 reviews

Boarding

8.1

Food

7.1

Overall

8.0

Crew

8.5

Entertainment

7.0

Comfort

7.8

Reviews

1 / 20
10.0
Excellent

Jonathan,Jul 2025

SEA - BOS

Fantastic Check-in with easy baggage drop. While it took a while to find out which was the gate, the boarding was a dream, the stewards were simply incredible and the flight fantastic.
Alaska Airlines
8.0
Very good
10,000 reviews
Alaska Airlines
8.0
Very good
10,000 reviews

Boarding

8.1

Food

7.1

Overall

8.0

Crew

8.5

Entertainment

7.0

Comfort

7.8

Reviews

1 / 20
10.0
Excellent

Jonathan,Jul 2025

SEA - BOS

Fantastic Check-in with easy baggage drop. While it took a while to find out which was the gate, the boarding was a dream, the stewards were simply incredible and the flight fantastic.
Delta
8.0
Very good
7,981 reviews
Alaska Airlines
8.0
Very good
10,000 reviews

Boarding

8.1

Food

7.1

Overall

8.0

Crew

8.5

Entertainment

7.0

Comfort

7.8

Reviews

1 / 20
10.0
Excellent

Jonathan,Jul 2025

SEA - BOS

Fantastic Check-in with easy baggage drop. While it took a while to find out which was the gate, the boarding was a dream, the stewards were simply incredible and the flight fantastic.
United Airlines
7.4
Good
8,934 reviews
Alaska Airlines
8.0
Very good
10,000 reviews

Boarding

8.1

Food

7.1

Overall

8.0

Crew

8.5

Entertainment

7.0

Comfort

7.8

Reviews

1 / 20
10.0
Excellent

Jonathan,Jul 2025

SEA - BOS

Fantastic Check-in with easy baggage drop. While it took a while to find out which was the gate, the boarding was a dream, the stewards were simply incredible and the flight fantastic.
Spirit Airlines
6.3
Okay
8,029 reviews
Alaska Airlines
8.0
Very good
10,000 reviews

Boarding

8.1

Food

7.1

Overall

8.0

Crew

8.5

Entertainment

7.0

Comfort

7.8

Reviews

1 / 20
10.0
Excellent

Jonathan,Jul 2025

SEA - BOS

Fantastic Check-in with easy baggage drop. While it took a while to find out which was the gate, the boarding was a dream, the stewards were simply incredible and the flight fantastic.
Frontier
5.8
Fair
3,207 reviews
Alaska Airlines
8.0
Very good
10,000 reviews

Boarding

8.1

Food

7.1

Overall

8.0

Crew

8.5

Entertainment

7.0

Comfort

7.8

Reviews

1 / 20
10.0
Excellent

Jonathan,Jul 2025

SEA - BOS

Fantastic Check-in with easy baggage drop. While it took a while to find out which was the gate, the boarding was a dream, the stewards were simply incredible and the flight fantastic.

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 86 outbound flights to Newport Beach per day from 8 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 308 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 50m. Seattle and Newport Beach are separated by a distance of 954 mi. Generally, flights for this route are nonstop.

  • 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 (97%), SAUDIA (92%), Japan Airlines( 92%).

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

    The cheapest flight price from Seattle to Newport Beach is $91. On average you can expect to pay $496. The most popular route, (Seattle/Tacoma Intl - Los Angeles), can usually be booked for $80.

  • 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, January is the cheapest month in which you can book a flight from Seattle to Newport Beach (average of $246). Flying from Seattle to Newport Beach in March is currently the most expensive (average of $326). 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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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 August 21, 2025.
AirlineCheapestAverageFlexibilityOn-time
FrontierCheapest$45Average$156FlexibilityNo cancel feeOn-time62%
Spirit AirlinesCheapest$62Average$147FlexibilityNo cancel feeOn-time65%
Hawaiian AirlinesCheapest$98Average$263FlexibilityNo cancel feeOn-time85%
DeltaCheapest$117Average$256FlexibilityNo cancel feeOn-timeN/A
Alaska AirlinesCheapest$136Average$268FlexibilityNo cancel feeOn-time75%
SouthwestCheapest$146Average$271FlexibilityNo cancel feeOn-time63%
United AirlinesCheapest$154Average$271FlexibilityNo cancel feeOn-time69%
American AirlinesCheapest$157Average$301FlexibilityNo cancel feeOn-time71%

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