How popular is this Seattle to Newport Beach flight route?

This flight path from Seattle/Tacoma Intl to Newport Beach was viewed by 259 users in the past month. Keep an eye out for changes in search interest prior to high and low season.

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 $33 on Frontier. Other airlines that offer cheap prices include United Airlines from $88 and Delta from $89 one-way.

Weekly flight availability from Seattle to Newport Beach

The most flights from SEA to NP9 are scheduled on a Sunday (117 on average). You will have fewer flight options on Tuesday, which is when the least amount of flights are scheduled (36 on average).

In terms of precipitation, rainfall in Newport Beach ranges from 0.0 - 3.4 inches per month. February is typically the wettest month, when rainfall can reach 3.4 in. July is typically the driest time to visit Newport Beach when rainfall is around 0.0 in.

If weather is an important factor for your trip to Newport Beach, use this chart to help with planning. For those seeking warmer temperatures, July is the ideal time of year to visit, when temperatures reach an average of 73.4 F. Travelers looking to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 57.2 F).

What are the cheapest flights from Seattle to Newport Beach?

The cheapest flight price from Seattle to Newport Beach is $86. On average you can expect to pay $761. The most popular route, (Seattle/Tacoma Intl - Los Angeles), can usually be booked for $185.

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: Horizon Air (100%), United Airlines (96%), Japan Airlines( 93%).

What are the most popular airlines that fly from Seattle to Newport Beach?

The most popular airlines flying from Seattle to Newport Beach are Frontier, Alaska Airlines and Delta. Something to consider prior to booking your flight.

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 63 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.

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.

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Cheapflights Tip: The best prices from Seattle/Tacoma Intl to Newport Beach are usually found in March or May, booked 84 days in advance, depart on a Thursday or Wednesday and return on a Thursday

Find flight deals from Seattle to Newport Beach

Most accurate provider	FlightHub 3 stars
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Popular in	December
Cheapest in	March
Average price	$269

Provider with most accurate pricing for Seattle/Tacoma Intl-Los Angeles flight deals.

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Highest demand for flights based on searches. 3% potential increase in price ($10 potential increase over avg. RT price).

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Cheapest flight prices on average. 1% potential price decrease ($4 potential savings vs. average RT price).

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Average for round-trip flights in November 2026

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Everything you need to know about your flight from Seattle to Newport Beach

Prices

Airlines

What is the cheapest time of day to fly from SEA to NP9?

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 at noon could potentially save you up to 12% on airfare.

What is the cheapest day to fly from Seattle to Newport Beach?

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 evenings flights should be avoided if possible as fares are typically the most expensive at this time.

Reviews of airlines servicing Newport Beach

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

13,158 reviews

Reviews

1 / 20

4.0

Okay

Anonymous,Jun 2026

SEA - RNO

There was a delay and my husband needs a wheelchair and we were moved from 1 gate to another.

Alaska Airlines

7.9

Good

13,158 reviews

Alaska Airlines

7.9

Good

13,158 reviews

Reviews

1 / 20

4.0

Okay

Anonymous,Jun 2026

SEA - RNO

There was a delay and my husband needs a wheelchair and we were moved from 1 gate to another.

Delta

7.8

Good

8,700 reviews

Alaska Airlines

7.9

Good

13,158 reviews

Reviews

1 / 20

4.0

Okay

Anonymous,Jun 2026

SEA - RNO

There was a delay and my husband needs a wheelchair and we were moved from 1 gate to another.

United Airlines

7.3

Good

10,471 reviews

Alaska Airlines

7.9

Good

13,158 reviews

Reviews

1 / 20

4.0

Okay

Anonymous,Jun 2026

SEA - RNO

There was a delay and my husband needs a wheelchair and we were moved from 1 gate to another.

American Airlines

7.0

Good

12,224 reviews

Alaska Airlines

7.9

Good

13,158 reviews

Reviews

1 / 20

4.0

Okay

Anonymous,Jun 2026

SEA - RNO

There was a delay and my husband needs a wheelchair and we were moved from 1 gate to another.

Frontier

5.5

Fair

2,506 reviews

Alaska Airlines

7.9

Good

13,158 reviews

Reviews

1 / 20

4.0

Okay

Anonymous,Jun 2026

SEA - RNO

There was a delay and my husband needs a wheelchair and we were moved from 1 gate to another.

Related info for your journey

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 63 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 259 users in the past month. Keep an eye out for changes in search interest prior to high and low season.
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 $33 on Frontier. Other airlines that offer cheap prices include United Airlines from $88 and Delta from $89 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: Horizon Air (100%), United Airlines (96%), Japan Airlines( 93%).
What are the cheapest flights from Seattle to Newport Beach?
The cheapest flight price from Seattle to Newport Beach is $86. On average you can expect to pay $761. The most popular route, (Seattle/Tacoma Intl - Los Angeles), can usually be booked for $185.
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.

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Top 8 airlines flying from Seattle to Newport Beach

Airline	Cheapest	Average	Flexibility	On-time
Frontier	Cheapest$37	Average$221	FlexibilityNo cancel fee	On-time62%
Delta	Cheapest$106	Average$299	FlexibilityNo cancel fee	On-timeN/A
JetBlue	Cheapest$136	Average$238	FlexibilityNo cancel fee	On-time62%
Alaska Airlines	Cheapest$138	Average$318	FlexibilityNo cancel fee	On-time75%
Hawaiian Airlines	Cheapest$142	Average$367	FlexibilityNo cancel fee	On-time85%
United Airlines	Cheapest$148	Average$339	FlexibilityNo cancel fee	On-time69%
Southwest	Cheapest$150	Average$296	FlexibilityNo cancel fee	On-time63%
American Airlines	Cheapest$226	Average$368	FlexibilityNo cancel fee	On-time71%

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Cheap flights from Seattle (SEA) to Newport Beach, CA

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3. Compare prices and book

Find flight deals from Seattle to Newport Beach

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Cheapflights Insights

What is the cheapest time of day to fly from SEA to NP9?

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 at noon could potentially save you up to 12% on airfare.

What is the cheapest day to fly from Seattle to Newport Beach?

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 evenings flights should be avoided if possible as fares are typically the most expensive at this time.

Weekly flight availability from Seattle to Newport Beach

The most flights from SEA to NP9 are scheduled on a Sunday (117 on average). You will have fewer flight options on Tuesday, which is when the least amount of flights are scheduled (36 on average).

Reviews of airlines servicing Newport Beach

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.

Related info for your journey

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

How popular is this Seattle to Newport Beach flight route?

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

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

What are the cheapest flights from Seattle to Newport Beach?

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

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

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

Browse thousands of different options on Cheapflights for your next trip

Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.

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 November 10, 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 November 10, 2026.

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Top 8 airlines flying from Seattle to Newport Beach

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