How popular is this Philadelphia to Irvine flight route?

This flight path from Philadelphia to Irvine was viewed by 107 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 Philadelphia to Irvine one-way?

The cheapest airlines for a one-way flight from Philadelphia to Irvine are Spirit Airlines ($83), Frontier ($87), and Southwest ($121).

What are the cheapest flights from Philadelphia to Irvine?

While on average a flight from Philadelphia to Irvine is generally $1,035, our data shows the cheapest flight currently is $70. When looking at the most popular route, (Philadelphia - Los Angeles), you can expect to pay $145 for that flight.

What are the most reliable airlines from Philadelphia to Irvine?

No one likes to see their flight delayed. When booking a flight from Philadelphia to Irvine consider choosing Spirit Airlines (88%), Japan Airlines (82%) or Fiji Airways (80%) as they are the most reliable in getting you off to your destination on time.

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

Before booking your flight from Philadelphia to Irvine check out the most popular airlines for this route: American Airlines, JetBlue or Delta.

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

When searching for a good deal, it’s best to be prepared for potential fluctuations in price. We recommend booking at least 31 days in advance, which can save you up to 62% on flights from Philadelphia to Irvine compared to booking the week you need them. Waiting 31 days out may not be for everyone, so we have options available for flights within the next two weeks, with the lowest price starting at $288. For sooner than that we have options available in the next 3 days from $553.

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

Our data shows that September tends to be the cheapest month to fly to Irvine from Philadelphia. Users have commonly found prices around $342 for the month, but tickets can be as low as $94. Due to multiple factors, prepare for potentially higher prices in December.

What airport do you fly from for flights from Philadelphia to Irvine?

For a flight from Philadelphia to Irvine, you will be flying from Philadelphia. Philadelphia (PHL) is just 7.0 mi from the center of the city. Philadelphia is the only Philadelphia airport and it handles 26 outbound flights to Irvine per day. 8 airlines have flights to Irvine from Philadelphia on a regular basis.

Can I find deals for flights from Philadelphia to Irvine that include hotel bookings?

Yes. In addition to deals on Philadelphia to Irvine flights, Cheapflights offers vacation packages that include both flights and hotel.

How can I find direct flights from Philadelphia to Irvine?

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

Can I find deals for business class flights from Philadelphia to Irvine?

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

$83+ Flights from Philadelphia to Irvine

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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.

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Cheapflights Tip: The best prices from Philadelphia to Irvine are usually found in September or October, booked 65 days in advance, depart on a Wednesday or Friday and return on a Tuesday

Cheap flight deals from Philadelphia to Irvine

Most accurate provider	FlightHub 3 stars
Most trusted provider	eDreams 3 stars
Round-trip from	$155 (Kiwi.com)
One-way from	$83 (CheapOair)
Popular in	December
Cheapest in	September
Average price	$397

Provider with most accurate pricing for Philadelphia-Los Angeles flight deals.

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Provider most trusted by Cheapflights users for Philadelphia-Los Angeles flights.

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From Philadelphia to Irvine

Search Deals

One-way flight from Philadelphia to Irvine

Search Deals

Highest demand for flights based on searches. 2% potential increase in price ($8 potential increase over avg. RT price).

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Cheapest flight prices on average. 2% potential price decrease ($7 potential savings vs. average RT price).

Search Deals

Average for round-trip flights in April 2025

Search Deals

Find flight deals from Philadelphia to Irvine

Cheapest flights from Philadelphia to Irvine
Explore the most affordable flight options available from Philadelphia to Irvine. Find the lowest fares from popular airlines and budget airlines, with prices last updated on April 22, 2025.

Wed 5/285:34 pmPHL - LAX

Nonstop5h 52mMultiple Airlines

Sat 5/3112:15 pmLAX - PHL

Nonstop5h 10mMultiple Airlines

Deal found 4/21

$155

Wed 5/285:34 pmPHL - LAX

Nonstop5h 52mFrontier

Sat 5/3110:24 pmLAX - PHL

Nonstop5h 26mFrontier

Deal found 4/21

$156

Sun 5/257:45 amPHL - LAX

Nonstop5h 46mSpirit Airlines

Thu 5/2910:20 pmLAX - PHL

Nonstop5h 10mSpirit Airlines

Deal found 4/22

$157

Tue 5/206:58 pmPHL - LAX

Nonstop6h 04mAmerican Airlines

Fri 5/2312:55 amLAX - PHL

Nonstop5h 05mAmerican Airlines

Deal found 4/22

$210

Tue 7/12:38 pmPHL - LAX

1 stop8h 51mDelta

Mon 7/712:45 amLAX - PHL

1 stop6h 49mDelta

Deal found 4/22

$277

Best flights from Philadelphia to Irvine
Discover carefully curated flight deals from Philadelphia to Irvine that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated April 22, 2025.

Wed 5/285:34 pmPHL - LAX

Nonstop5h 52mMultiple Airlines

Sat 5/3112:15 pmLAX - PHL

Nonstop5h 10mMultiple Airlines

Deal found 4/21

$155

Wed 5/287:45 amPHL - LAX

Nonstop5h 46mSpirit Airlines

Fri 5/3010:20 pmLAX - PHL

Nonstop5h 10mSpirit Airlines

Deal found 4/21

$156

Sat 5/245:34 pmPHL - LAX

Nonstop5h 52mFrontier

Tue 5/2710:24 pmLAX - PHL

Nonstop5h 26mFrontier

Deal found 4/21

$158

Tue 5/206:58 pmPHL - LAX

Nonstop6h 04mAmerican Airlines

Fri 5/2312:55 amLAX - PHL

Nonstop5h 05mAmerican Airlines

Deal found 4/22

$210

Tue 7/15:30 amPHL - LAX

1 stop9h 29mDelta

Mon 9/112:45 amLAX - PHL

1 stop6h 49mDelta

Deal found 4/21

$277

Last-minute flights from Philadelphia to Irvine
Discover last-minute flight deals from Philadelphia to Irvine. Data last updated April 22, 2025 and is based on user searches.

Sun 4/276:45 pmPHL - LAX

1 stop22h 37mMultiple Airlines

Tue 4/297:55 pmLAX - PHL

1 stop6h 57mMultiple Airlines

Deal found 4/22

$270

Tue 4/2910:08 pmPHL - LAX

2 stops28h 47mSpirit Airlines

Sat 5/31:04 pmLAX - PHL

1 stop13h 48mSpirit Airlines

Deal found 4/22

$173

Tue 4/296:53 pmPHL - LAX

1 stop16h 50mAlaska Airlines

Wed 5/710:29 amLAX - PHL

2 stops16h 15mAlaska Airlines

Deal found 4/22

$397

Wed 4/301:55 pmPHL - LAX

Nonstop5h 59mAmerican Airlines

Tue 5/612:55 amLAX - PHL

Nonstop5h 05mAmerican Airlines

Deal found 4/21

$299

Wed 4/306:55 pmPHL - LAX

1 stop8h 03mDelta

Tue 5/612:59 amLAX - PHL

1 stop8h 01mDelta

Deal found 4/21

$323

Wed 4/302:40 pmPHL - LAX

2 stops9h 30mSouthwest

Wed 5/78:45 amLAX - PHL

1 stop11h 20mSouthwest

Deal found 4/21

$380

Fri 5/26:42 pmPHL - LAX

1 stop8h 48mFrontier

Tue 5/2710:24 pmLAX - PHL

Nonstop5h 26mFrontier

Deal found 4/22

$249

Tue 5/206:58 pmPHL - LAX

Nonstop6h 04mAmerican Airlines

Mon 5/2612:55 amLAX - PHL

Nonstop5h 05mAmerican Airlines

Deal found 4/22

$210

Wed 5/216:00 amPHL - LAX

1 stop7h 37mDelta

Mon 5/2612:50 amLAX - PHL

1 stop7h 10mDelta

Deal found 4/22

$277

Sat 5/245:34 pmPHL - LAX

Nonstop5h 52mFrontier

Wed 5/2810:24 pmLAX - PHL

Nonstop5h 26mFrontier

Deal found 4/21

$158

Wed 5/285:34 pmPHL - LAX

Nonstop5h 52mMultiple Airlines

Sat 5/3112:15 pmLAX - PHL

Nonstop5h 10mMultiple Airlines

Deal found 4/21

$155

Wed 5/287:45 amPHL - LAX

Nonstop5h 46mSpirit Airlines

Wed 6/410:20 pmLAX - PHL

Nonstop5h 10mSpirit Airlines

Deal found 4/21

$156

One-way flights from Philadelphia to Irvine
Search for one-way flight options from Philadelphia to Irvine. Find affordable one-way fares based on user searches. Data last updated April 22, 2025.

Tue 5/610:08 pmPHL - LAX

1 stop14h 48mSpirit Airlines

Deal found 4/22

$83

Tue 4/296:45 pmPHL - LAX

1 stop22h 26mFrontier

Deal found 4/22

$87

Sat 7/197:30 pmPHL - LAX

1 stop7h 40mSouthwest

Deal found 4/22

$121

Thu 7/36:30 pmPHL - LAX

1 stop9h 29mJetBlue

Deal found 4/22

$156

Sat 6/2812:00 pmPHL - LAX

1 stop11h 44mSun Country Air

Deal found 4/22

$183

Wed 7/95:45 amPHL - LAX

3 stops44h 47mMultiple Airlines

Deal found 4/22

$196

Wed 5/146:53 pmPHL - LAX

2 stops18h 52mAlaska Airlines

Deal found 4/21

$227

Tue 6/171:40 pmPHL - LAX

Nonstop5h 39mAmerican Airlines

Deal found 4/22

$259

Cheapflights Fare Finder

Use the filters below to find and compare flights from Philadelphia to Irvine that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

PhiladelphiaLos Angeles

PHL - LAX

PHLLAX

Philadelphia

Wed 5/28

5:34 pm-8:26 pm

Nonstop5h 52m

Los Angeles

Sat 5/31

12:15 pm-8:25 pm

Nonstop5h 10m

$155

PhiladelphiaLos Angeles

PHL - LAX

PHLLAX

Philadelphia

Wed 5/28

7:45 am-10:31 am

Nonstop5h 46m

Los Angeles

Wed 6/4

10:20 pm-6:30 am

Nonstop5h 10m

$156

PhiladelphiaLos Angeles

PHL - LAX

PHLLAX

Philadelphia

Sat 5/24

5:34 pm-8:26 pm

Nonstop5h 52m

Los Angeles

Tue 5/27

10:24 pm-6:50 am

Nonstop5h 26m

$158

PhiladelphiaLos Angeles

PHL - LAX

PHLLAX

Philadelphia

Tue 5/20

6:58 pm-10:02 pm

Nonstop6h 04m

Los Angeles

Mon 5/26

12:55 am-9:00 am

Nonstop5h 05m

$210

PhiladelphiaLos Angeles

PHL - LAX

PHLLAX

Philadelphia

Tue 7/1

2:38 pm-8:29 pm

1 stop8h 51m

Los Angeles

Mon 7/7

12:45 am-10:34 am

1 stop6h 49m

$277

PhiladelphiaLos Angeles

PHL - LAX

PHLLAX

Philadelphia

Tue 5/13

6:00 pm-9:56 am

1 stop18h 56m

$83

PhiladelphiaLos Angeles

PHL - LAX

PHLLAX

Philadelphia

Tue 4/29

6:45 pm-2:11 pm

1 stop22h 26m

$87

PhiladelphiaLos Angeles

PHL - LAX

PHLLAX

Philadelphia

Wed 5/7

6:54 pm-6:51 am

1 stop14h 57m

$96

PhiladelphiaLos Angeles

PHL - LAX

PHLLAX

Philadelphia

Sat 7/19

7:30 pm-12:10 am

1 stop7h 40m

$121

PhiladelphiaLos Angeles

PHL - LAX

PHLLAX

Philadelphia

Tue 5/13

7:04 am-2:46 pm

1 stop10h 42m

$135

Flights are sorted by cheapest round-trip flights first.

Deals found on 4/22

Showing 1-10 of 12 results

Best time to book a flight from Philadelphia to Irvine

Have a flexible travel schedule? Discover the best time to fly to Irvine from Philadelphia 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 Philadelphia to Irvine

How far ahead should I book a flight from Philadelphia to Irvine?

To ensure you get the cheapest price possible for a flight from Philadelphia to Irvine, you should look to book at least 65 days in advance of your intended travel date. The price of your flight may increase if you delay and leave booking until a week or so before departure.

What is the cheapest month to book a flight from Philadelphia to Irvine?

Currently, January is the cheapest month in which you can book a flight from Philadelphia to Irvine (average of $246). Flying from Philadelphia to Irvine in June is currently the most expensive (average of $328). 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 PHL to IR9?

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

What is the cheapest day to fly from Philadelphia to Irvine?

Travelers seeking maximum savings on their Philadelphia to Irvine flight should consider departing on Wednesday evenings when fares are most often at their lowest. Saturday at noon flights should be avoided if possible as fares are typically the most expensive at this time.

Weekly flight availability from Philadelphia to Irvine

The most flights from PHL to IR9 are scheduled on a Monday (27 on average). You will have fewer flight options on Tuesday, which is when the least amount of flights are scheduled (25 on average).

Rainfall in Irvine by month

In terms of precipitation, rainfall in Irvine 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 Irvine when rainfall is around 0.0 in.

Temperature in Irvine by month

If weather is an important factor for your trip to Irvine, 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).

Reviews of airlines servicing Irvine

See what other customers who have flown with Alaska Airlines, Southwest and Delta from Philadelphia to Irvine have to say. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.

Alaska Airlines

8.0

Very good

9,911 reviews

Reviews

1 / 20

4.0

Okay

Anonymous,Apr 2025

LAS - STS

flight was delayed both ways even tho the weather was clear >

Alaska Airlines

8.0

Very good

9,911 reviews

Alaska Airlines

8.0

Very good

9,911 reviews

Reviews

1 / 20

4.0

Okay

Anonymous,Apr 2025

LAS - STS

flight was delayed both ways even tho the weather was clear >

Southwest

8.0

Very good

4,287 reviews

Alaska Airlines

8.0

Very good

9,911 reviews

Reviews

1 / 20

4.0

Okay

Anonymous,Apr 2025

LAS - STS

flight was delayed both ways even tho the weather was clear >

Delta

8.0

Very good

7,920 reviews

Alaska Airlines

8.0

Very good

9,911 reviews

Reviews

1 / 20

4.0

Okay

Anonymous,Apr 2025

LAS - STS

flight was delayed both ways even tho the weather was clear >

JetBlue

7.3

Good

2,923 reviews

Alaska Airlines

8.0

Very good

9,911 reviews

Reviews

1 / 20

4.0

Okay

Anonymous,Apr 2025

LAS - STS

flight was delayed both ways even tho the weather was clear >

American Airlines

7.2

Good

10,000 reviews

Alaska Airlines

8.0

Very good

9,911 reviews

Reviews

1 / 20

4.0

Okay

Anonymous,Apr 2025

LAS - STS

flight was delayed both ways even tho the weather was clear >

Related info for your journey

What airport do you fly from for flights from Philadelphia to Irvine?
For a flight from Philadelphia to Irvine, you will be flying from Philadelphia. Philadelphia (PHL) is just 7.0 mi from the center of the city. Philadelphia is the only Philadelphia airport and it handles 26 outbound flights to Irvine per day. 8 airlines have flights to Irvine from Philadelphia on a regular basis.
How popular is this Philadelphia to Irvine flight route?
This flight path from Philadelphia to Irvine was viewed by 107 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 Philadelphia to Irvine one-way?
The cheapest airlines for a one-way flight from Philadelphia to Irvine are Spirit Airlines ($83), Frontier ($87), and Southwest ($121).
What are the most reliable airlines from Philadelphia to Irvine?
No one likes to see their flight delayed. When booking a flight from Philadelphia to Irvine consider choosing Spirit Airlines (88%), Japan Airlines (82%) or Fiji Airways (80%) as they are the most reliable in getting you off to your destination on time.
What are the cheapest flights from Philadelphia to Irvine?
While on average a flight from Philadelphia to Irvine is generally $1,035, our data shows the cheapest flight currently is $70. When looking at the most popular route, (Philadelphia - Los Angeles), you can expect to pay $145 for that flight.
Can I find deals for flights from Philadelphia to Irvine that include hotel bookings?
Yes. In addition to deals on Philadelphia to Irvine flights, Cheapflights offers vacation packages that include both flights and hotel.
How can I find direct flights from Philadelphia to Irvine?
After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Philadelphia to Irvine.
Can I find deals for business class flights from Philadelphia to Irvine?
Yes. Cheapflights offers flight deals from Philadelphia to Irvine 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 Philadelphia to Irvine?
Currently, January is the cheapest month in which you can book a flight from Philadelphia to Irvine (average of $246). Flying from Philadelphia to Irvine in June is currently the most expensive (average of $328). 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

Browse thousands of different options on Cheapflights for your next trip

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Top 8 airlines flying from Philadelphia to Irvine

Airline	Cheapest	Average	Flexibility	On-time
Spirit Airlines	Cheapest$94	Average$242	FlexibilityNo cancel fee	On-time65%
Frontier	Cheapest$98	Average$260	FlexibilityNo cancel fee	On-time62%
Delta	Cheapest$134	Average$432	FlexibilityNo cancel fee	On-timeN/A
JetBlue	Cheapest$135	Average$259	FlexibilityNo cancel fee	On-time62%
American Airlines	Cheapest$192	Average$457	FlexibilityNo cancel fee	On-time71%
United Airlines	Cheapest$275	Average$469	FlexibilityNo cancel fee	On-time69%
Sun Country Air	Cheapest$305	Average$395	FlexibilityNo cancel fee	On-time83%
Southwest	Cheapest$333	Average$493	FlexibilityNo cancel fee	On-time63%

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$83+ Cheap flights from Philadelphia (PHL) to Irvine, 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 5/13. Fares are subject to change and may not be available on all flights or dates of travel.

Find cheap flights from Philadelphia to Irvine with Cheapflights

1. Tell us where you want to go

2. Select your favorite providers

3. Compare prices and book

Cheapflights Tip: The best prices from Philadelphia to Irvine are usually found in September or October, booked 65 days in advance, depart on a Wednesday or Friday and return on a Tuesday

Cheap flight deals from Philadelphia to Irvine

Keep the following information in mind while searching for Philadelphia to Irvine flight deals. Data was last updated April 22, 2025.

Most accurate provider

Most trusted provider

Round-trip from

One-way from

Popular in

Cheapest in

Average price

Find flight deals from Philadelphia to Irvine

Cheapest flights from Philadelphia to IrvineExplore the most affordable flight options available from Philadelphia to Irvine. Find the lowest fares from popular airlines and budget airlines, with prices last updated on April 22, 2025.

Explore the most affordable flight options available from Philadelphia to Irvine. Find the lowest fares from popular airlines and budget airlines, with prices last updated on April 22, 2025.

Cheapflights Fare Finder

Use the filters below to find and compare flights from Philadelphia to Irvine that are best for you.

Best time to book a flight from Philadelphia to Irvine

Have a flexible travel schedule? Discover the best time to fly to Irvine from Philadelphia with our price prediction graph.

Cheapflights Insights

Everything you need to know about your flight from Philadelphia to Irvine

How far ahead should I book a flight from Philadelphia to Irvine?

Use this chart to determine the optimal time to book a round-trip flight from Philadelphia to Irvine. Price data was last updated on April 18, 2025.

What is the cheapest month to book a flight from Philadelphia to Irvine?

What is the cheapest time of day to fly from PHL to IR9?

Find hourly flight availability from Philadelphia to Irvine. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated April 22, 2025.

What is the cheapest day to fly from Philadelphia to Irvine?

Use this chart to determine the cheapest time to fly round-trip from Philadelphia to Irvine. Price data was last updated on December 16, 2024.

Weekly flight availability from Philadelphia to Irvine

Explore weekly flight availability from Philadelphia to Irvine. 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 April 22, 2025.

Rainfall in Irvine by month

Plan your trip to Irvine by taking into account the average rainfall totals by month.

Temperature in Irvine by month

Plan your trip to Irvine by taking into account the average temperature totals by month.

Reviews of airlines servicing Irvine

See what other customers who have flown with Alaska Airlines, Southwest and Delta from Philadelphia to Irvine have to say. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.

Related info for your journey

Find useful and relevant information for your journey from Philadelphia to Irvine. 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 Philadelphia to Irvine?

How popular is this Philadelphia to Irvine flight route?

What are the cheapest airlines to fly from Philadelphia to Irvine one-way?

What are the most reliable airlines from Philadelphia to Irvine?

What are the cheapest flights from Philadelphia to Irvine?

Can I find deals for flights from Philadelphia to Irvine that include hotel bookings?

How can I find direct flights from Philadelphia to Irvine?

Can I find deals for business class flights from Philadelphia to Irvine?

What is the cheapest month to book a flight from Philadelphia to Irvine?

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 Philadelphia to Irvine

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

Top 8 airlines flying from Philadelphia to Irvine

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Travel Smart

Cheapest flights from Philadelphia to Irvine
Explore the most affordable flight options available from Philadelphia to Irvine. Find the lowest fares from popular airlines and budget airlines, with prices last updated on April 22, 2025.