Cheap flights from Irvine, CA to Seattle (SEA)

LAX — SEA
Feb 7 — Feb 141

The best prices from Irvine to Seattle/Tacoma Intl are usually found in February or January, booked 39 days in advance, depart on a Wednesday or Tuesday and return on a Tuesday

How to find the cheapest flight from Irvine to Seattle (SEA)

All the information you need to plan the best IR9 to SEA flight in 2023: compare Irvine to Seattle flight prices with the expected peak season, weather and rainfall in Seattle.

IR9 - SEA

Price

$187 - $397

SEA

Temperature

41 - 66.2 °F

SEA

Rainfall

0.7 - 6.6 inches

Popular inJulyHigh demand for flights, 30% potential price rise
Cheapest inFebruaryBest time to find cheap flights, 32% potential price drop
Round-trip from$187From Irvine to Seattle/Tacoma Intl
One-way from$74One-way flight from Irvine to Seattle/Tacoma Intl

How far in advance should I book a flight from Irvine to Seattle?

To save up to 92% on this flight, we recommend booking at least 38 days prior to travel. The price may fluctuate and will likely increase closer to your departure date. Users on Cheapflights have found tickets from Irvine to Seattle from $370 1-2 weeks out and tickets from $543 for flights departing within the next 72 hours.

What is the cheapest month to fly from Irvine to Seattle?

The best pricing can be found in the month of February. Prices to Seattle from Irvine average $276. You can even find prices in February for less than $276, as users have found deals to Seattle from as low as $129. The month of July appears to be one of the more expensive times to travel to Seattle from Irvine. Flying in the targeted month can save you up to 43%.

When is the cheapest time to fly from Irvine to Seattle (IR9 - SEA)?

Regardless of the time of day you decide to fly, the ticket price will remain around the same. Book flights from Irvine to Seattle as you normally would.

Cheap flights from Irvine to Seattle in February, March 2023

The best prices found for Irvine to SEA flights for February, March
Feb 18 - Feb 21
LAX

Los Angeles

SEA

Seattle/Tacoma Intl

1 stop

7h 18m
SEA

Seattle/Tacoma Intl

LAX

Los Angeles

1 stop

12h 35m
$92

Spirit Airlines

Pick Dates

Deal found 2/1

Feb 18 - Mar 1
LAX

Los Angeles

SEA

Seattle/Tacoma Intl

1 stop

7h 18m
SEA

Seattle/Tacoma Intl

LAX

Los Angeles

1 stop

9h 09m
$94

Spirit Airlines

Pick Dates

Deal found 2/1

Feb 18 - Feb 21
LAX

Los Angeles

SEA

Seattle/Tacoma Intl

1 stop

4h 53m
SEA

Seattle/Tacoma Intl

LAX

Los Angeles

1 stop

12h 06m
$97

Spirit Airlines

Pick Dates

Deal found 1/30

Irvine to Seattle 2023 flight deals

Cheap flights to Seattle from Irvine found for this year
Feb 18 - Feb 21
LAX

Los Angeles

SEA

Seattle/Tacoma Intl

1 stop

7h 18m
SEA

Seattle/Tacoma Intl

LAX

Los Angeles

1 stop

12h 35m
$92

Spirit Airlines

Pick Dates

Deal found 2/1

Feb 18 - Mar 1
LAX

Los Angeles

SEA

Seattle/Tacoma Intl

1 stop

7h 18m
SEA

Seattle/Tacoma Intl

LAX

Los Angeles

1 stop

9h 09m
$94

Spirit Airlines

Pick Dates

Deal found 2/1

Feb 18 - Feb 21
LAX

Los Angeles

SEA

Seattle/Tacoma Intl

1 stop

4h 53m
SEA

Seattle/Tacoma Intl

LAX

Los Angeles

1 stop

12h 06m
$97

Spirit Airlines

Pick Dates

Deal found 1/30

Cheap Spirit Airlines flights from Irvine to Seattle

Feb 18 - Feb 21
LAX

Los Angeles

SEA

Seattle/Tacoma Intl

1 stop

7h 18m
SEA

Seattle/Tacoma Intl

LAX

Los Angeles

1 stop

12h 35m
$92

Spirit Airlines

Pick Dates

Deal found 2/1

Feb 18 - Mar 1
LAX

Los Angeles

SEA

Seattle/Tacoma Intl

1 stop

7h 18m
SEA

Seattle/Tacoma Intl

LAX

Los Angeles

1 stop

9h 09m
$94

Spirit Airlines

Pick Dates

Deal found 2/1

Feb 18 - Feb 21
LAX

Los Angeles

SEA

Seattle/Tacoma Intl

1 stop

4h 53m
SEA

Seattle/Tacoma Intl

LAX

Los Angeles

1 stop

12h 06m
$97

Spirit Airlines

Pick Dates

Deal found 1/30

Non-stop flights to Seattle from Irvine

Save time with Irvine to Seattle direct flight deals
Feb 28 - Mar 7
LAX

Los Angeles

SEA

Seattle/Tacoma Intl

Nonstop

2h 49m
SEA

Seattle/Tacoma Intl

LAX

Los Angeles

Nonstop

2h 41m
$148

United Airlines

Pick Dates

Deal found 2/1

May 12 - May 15
LAX

Los Angeles

SEA

Seattle/Tacoma Intl

Nonstop

2h 50m
SEA

Seattle/Tacoma Intl

LAX

Los Angeles

Nonstop

2h 42m
$158

JetBlue

Pick Dates

Deal found 2/1

Jul 19 - Jul 25
LAX

Los Angeles

SEA

Seattle/Tacoma Intl

Nonstop

2h 46m
SEA

Seattle/Tacoma Intl

LAX

Los Angeles

Nonstop

2h 55m
$159

Multiple Airlines

Pick Dates

Deal found 1/30

Last minute flights from Irvine to Seattle

Late deals on return flights to Seattle from Irvine, departing today and this week
Feb 7 - Feb 21
LAX

Los Angeles

SEA

Seattle/Tacoma Intl

1 stop

13h 48m
SEA

Seattle/Tacoma Intl

LAX

Los Angeles

1 stop

11h 33m
$113

Spirit Airlines

Pick Dates

Deal found 1/31

Feb 7 - Feb 14
LAX

Los Angeles

SEA

Seattle/Tacoma Intl

1 stop

13h 10m
SEA

Seattle/Tacoma Intl

LAX

Los Angeles

1 stop

8h 35m
$116

Spirit Airlines

Pick Dates

Deal found 1/31

Feb 7 - Feb 13
LAX

Los Angeles

SEA

Seattle/Tacoma Intl

1 stop

5h 09m
SEA

Seattle/Tacoma Intl

LAX

Los Angeles

1 stop

20h 32m
$123

Multiple Airlines

Pick Dates

Deal found 1/31

One-way flights to Seattle from Irvine

The cheapest one-way flights from Irvine to Seattle
Mar 14
LAX

Los Angeles

SEA

Seattle/Tacoma Intl

1 stop

9h 11m
$43

Spirit Airlines

Pick Dates

Deal found 1/31

Mar 1
LAX

Los Angeles

SEA

Seattle/Tacoma Intl

1 stop

6h 02m
$46

Spirit Airlines

Pick Dates

Deal found 2/1

Feb 28
LAX

Los Angeles

SEA

Seattle/Tacoma Intl

1 stop

6h 04m
$47

Spirit Airlines

Pick Dates

Deal found 1/31

Reviews of Airlines Servicing Seattle

JetBlue
7.7
Good
376 reviews

Comfort

8.0

Crew

8.3

Entertainment

7.5

Food

7.0

Overall

7.7

Boarding

7.8

Reviews

1 / 10

The flight was fine. The flight crew was super friendly and helpful. There tv monitors on the plane were outdated and useless. Other than that my trip was perfect!

JetBlue
7.7
Good
376 reviews
JetBlue
7.7
Good
376 reviews

Comfort

8.0

Crew

8.3

Entertainment

7.5

Food

7.0

Overall

7.7

Boarding

7.8

Reviews

1 / 10

The flight was fine. The flight crew was super friendly and helpful. There tv monitors on the plane were outdated and useless. Other than that my trip was perfect!

United Airlines
7.6
Good
1,189 reviews
JetBlue
7.7
Good
376 reviews

Comfort

8.0

Crew

8.3

Entertainment

7.5

Food

7.0

Overall

7.7

Boarding

7.8

Reviews

1 / 10

The flight was fine. The flight crew was super friendly and helpful. There tv monitors on the plane were outdated and useless. Other than that my trip was perfect!

Spirit Airlines
6.9
Okay
716 reviews
JetBlue
7.7
Good
376 reviews

Comfort

8.0

Crew

8.3

Entertainment

7.5

Food

7.0

Overall

7.7

Boarding

7.8

Reviews

1 / 10

The flight was fine. The flight crew was super friendly and helpful. There tv monitors on the plane were outdated and useless. Other than that my trip was perfect!

Related info for your journey

Useful info, stats and facts about Irvine to Seattle flights.

What airport do you fly into for flights to Seattle from Irvine?

Seattle/Tacoma Intl (SEA) is the airport you will fly into if you book a flight from Irvine to Seattle. You should not have trouble finding flights to Seattle/Tacoma Intl from Irvine; the airport handles an average of 51 inbound flights from Irvine per day. You should also have plenty of airline options to choose from since 12 airlines have flights to the Seattle airport from Irvine. It is only a 11.4 mi journey from Seattle/Tacoma Intl (SEA) to Seattle’s city center.

Which airlines flying from Irvine to Seattle/Tacoma Intl have flexible cancellations due to COVID-19?

Due to the rapidly changing circumstances due to COVID-19, airlines like Alaska Airlines, Delta, and United Airlines flying from Irvine to Seattle/Tacoma Intl have implemented new flexible cancellation policies.

Can I find flights from Irvine to Seattle for under $100 on Cheapflights?

Yes, there are multiple flights from Irvine to Seattle for under $100. The cheapest flight booked recently is on Spirit Airlines for just $92, but on average you can expect to pay $108.

Are there nonstop flights from Irvine to Seattle for under $200 on Cheapflights?

Cheapflights has at least 20 direct flights from Irvine to Seattle under $200. A good price for a nonstop flight from Irvine to Seattle is less than $180.

Are there last-minute flights available from Irvine to Seattle for under $200?

There are currently 20+ open flights from Irvine to Seattle within the next 7 days for less than $200.

What days are nonstop flights available from Irvine to Seattle?

Nonstop flights are available for this route on the following days: Sunday, Monday, Tuesday, Thursday, Friday, Saturday.

How popular is this Irvine to Seattle flight route?

Flights from Irvine to Seattle/Tacoma Intl have been viewed 378 times in the past calendar month.

How many flights depart from Irvine to Seattle on average per day?

80 flight departures from Irvine to Seattle per day on average.
Early Morning (Midnight to 6am) - 9% of flight departures
Morning (6am - Noon) - 34% of flight departures
Afternoon (Noon - 6pm) - 30% of flight departures
Evening (6pm - Midnight) - 28% of flight departures

How long is the flight from Irvine to Seattle?

For as low as $92, Spirit Airlines can have you in Seattle from Irvine in 7h 18m. The distance from Irvine to Seattle is about 960 mi.

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

Undisclosed Carrier, Endeavor Airlines and American Airlines are the most popular airlines when flying from Irvine to Seattle.

What are the most reliable airlines from Irvine to Seattle?

Before booking your flight to Seattle from Irvine, check out the most reliable airlines to get you to your destination on time: KLM (90%), Aer Lingus (89%), SkyWest Airlines( 88%).

What are the cheapest flights from Irvine to Seattle?

The cheapest flight price from Irvine to Seattle is $89. On average you can expect to pay $1,005. The most popular route, (Los Angeles - Seattle/Tacoma Intl), can usually be booked for $92.

Other flights to Seattle

Alternative routes for Irvine to Seattle

See prices for flight routes from nearby airports that may be better suited for you.

Top 10 airlines flying from Irvine to Seattle

The chart below displays the airlines Cheapflights users traveling from Irvine to Seattle choose most often. Cheapest and average prices are based on aggregated data from the past 12 months.
AirlineCheapestAverageFlexibilityOn-timeCOVID-19 safety
Juneyao AirlinesCheapest$12Average$23FlexibilityNo cancel feeOn-time66%COVID-19 safety
Search Juneyao Airlines flights
JetBlueCheapest$82Average$227FlexibilityNo cancel feeOn-time62%COVID-19 safety
Search JetBlue flights
Alaska AirlinesCheapest$99Average$273FlexibilityNo cancel feeOn-time75%COVID-19 safety
Search Alaska Airlines flights
Endeavor AirlinesCheapest$101Average$208FlexibilityNo cancel feeOn-timeN/ACOVID-19 safety
Search Endeavor Airlines flights
FrontierCheapest$103Average$194FlexibilityNo cancel feeOn-time62%COVID-19 safety
Search Frontier flights
Spirit AirlinesCheapest$108Average$251FlexibilityNo cancel feeOn-time65%COVID-19 safety
Search Spirit Airlines flights
United AirlinesCheapest$109Average$398FlexibilityNo cancel feeOn-time69%COVID-19 safety
Search United Airlines flights
DeltaCheapest$121Average$352FlexibilityNo cancel feeOn-timeN/ACOVID-19 safety
Search Delta flights
American AirlinesCheapest$167Average$425FlexibilityNo cancel feeOn-time71%COVID-19 safety
Search American Airlines flights
Linear Air TaxiCheapest$4,721Average$6,715FlexibilityNo cancel feeOn-timeN/ACOVID-19 safety
Search Linear Air Taxi flights

Hourly flight availability from Irvine to Seattle

See what time of day planes typically take off from Irvine to Seattle
6%of flight departuresEarly morningMidnight to 6 am
41%of flight departuresMorning6 am to noon
22%of flight departuresAfternoonNoon to 6 pm
31%of flight departuresEvening6 pm to midnight
Midnight
6 AM
Noon
6 PM

Weekly flight availability from Irvine to Seattle

See how many times per day planes take to the skies headed from Irvine to Seattle
Sunday34daily flights
Monday45daily flights
Tuesday50daily flights
Wednesday69daily flights
Thursday92daily flights
Friday35daily flights
Saturday34daily flights
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