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$55+ Cheap flights from Oregon 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 12/18. Fares are subject to change and may not be available on all flights or dates of travel.
PDX — LAX
Nov 26 — Dec 31
Tue 11/26
Tue 12/3
1 adult, Economy
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Cheap flight deals from Oregon to Irvine

Discover tips and strategies to find the most affordable flight options for your journey from Oregon (USOR) to Irvine (IR9). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated November 21, 2024.

Find flight deals from Oregon to Irvine

Cheapest flights from Oregon to Irvine
Explore the most affordable flight options available from Oregon to Irvine. Find the lowest fares from popular airlines and budget airlines, with prices last updated on November 21, 2024.

This Trip.com deal was found by Cheapflights users on 11/21. 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 Trip.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 12/174:44 pmPDX - LAX
Nonstop2h 25mFrontier
Wed 12/188:21 amLAX - PDX
1 stop8h 22mFrontier
Deal found 11/21$88
This FlightHub deal was found by Cheapflights users on 11/20. 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.
Tue 12/109:08 amPDX - LAX
1 stop11h 22mMultiple Airlines
Tue 12/179:25 amLAX - PDX
Nonstop2h 30mMultiple Airlines
Deal found 11/20$93
This CheapOair deal was found by Cheapflights users on 11/21. 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.
Wed 12/119:08 amPDX - LAX
1 stop12h 29mSpirit Airlines
Sun 1/129:47 pmLAX - PDX
1 stop11h 34mSpirit Airlines
Deal found 11/21$109
This Delta deal was found by Cheapflights users on 11/20. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 12/141:02 pmPDX - LAX
Nonstop2h 26mDelta
Mon 12/167:00 amLAX - PDX
Nonstop2h 34mDelta
Deal found 11/20$137
This FlightHub deal was found by Cheapflights users on 11/20. 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.
Sun 12/1511:57 amBOI - LAX
1 stop22h 57mSpirit Airlines
Sun 12/228:36 pmLAX - BOI
1 stop13h 26mSpirit Airlines
Deal found 11/20$145
This Alaska Airlines deal was found by Cheapflights users on 11/21. 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 Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 12/1911:32 amPDX - LAX
1 stop5h 03mAlaska Airlines
Tue 12/247:45 pmLAX - PDX
Nonstop2h 35mAlaska Airlines
Deal found 11/21$146
This Expedia deal was found by Cheapflights users on 11/20. 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 12/146:58 pmBOI - LAX
Nonstop2h 19mMultiple Airlines
Mon 12/165:30 amLAX - BOI
1 stop4h 28mMultiple Airlines
Deal found 11/20$183
This United Airlines deal was found by Cheapflights users on 11/19. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 12/172:03 pmMFR - LAX
1 stop3h 55mUnited Airlines
Tue 12/243:53 pmLAX - MFR
1 stop7h 04mUnited Airlines
Deal found 11/19$192
This Mytrip deal was found by Cheapflights users on 11/20. 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 Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 12/194:50 pmRDM - LAX
1 stop6h 01mMultiple Airlines
Thu 12/2610:44 amLAX - RDM
1 stop5h 16mMultiple Airlines
Deal found 11/20$196
This Alaska Airlines deal was found by Cheapflights users on 11/21. 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 Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 12/187:11 amBOI - LAX
Nonstop2h 31mAlaska Airlines
Tue 1/79:25 amLAX - BOI
Nonstop2h 12mAlaska Airlines
Deal found 11/21$197
This Alaska Airlines deal was found by Cheapflights users on 11/20. 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 Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 12/127:00 amMFR - LAX
Nonstop2h 16mAlaska Airlines
Wed 12/188:59 pmLAX - MFR
Nonstop2h 10mAlaska Airlines
Deal found 11/20$197
This United Airlines deal was found by Cheapflights users on 11/21. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 12/123:50 pmRDM - LAX
Nonstop2h 18mUnited Airlines
Sat 12/1412:40 pmLAX - RDM
Nonstop2h 21mUnited Airlines
Deal found 11/21$197

Find flights from Oregon to Irvine within your budget

Customize your flight search to find flights from Oregon to Irvine 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 2,612,795 searches. Data last updated November 21, 2024.

Fly from

Any airport

Fly to

Any airport

Route

Depart

Return

Price

PortlandLos Angeles

PDX - LAX

PDXLAX

Portland

Fri 1/10

12:03 pm-12:32 am

1 stop12h 29m

Los Angeles

Sat 1/25

1:38 pm-4:14 pm

Nonstop2h 36m

$88

PortlandLos Angeles

PDX - LAX

PDXLAX

Portland

Sat 1/18

5:04 pm-7:28 pm

Nonstop2h 24m

Los Angeles

Tue 1/21

4:18 pm-8:46 pm

1 stop4h 28m

$91

PortlandLos Angeles

PDX - LAX

PDXLAX

Portland

Wed 12/11

9:08 am-9:37 pm

1 stop12h 29m

Los Angeles

Sun 1/12

9:47 pm-9:21 am

1 stop11h 34m

$109

PortlandLos Angeles

PDX - LAX

PDXLAX

Portland

Sat 12/14

1:02 pm-3:28 pm

Nonstop2h 26m

Los Angeles

Mon 12/16

7:00 am-9:34 am

Nonstop2h 34m

$137

BoiseLos Angeles

BOI - LAX

BOILAX

Boise Air Term. Gowen Fld

Sun 12/15

11:57 am-9:54 am

1 stop22h 57m

Los Angeles

Sun 12/22

8:36 pm-11:02 am

1 stop13h 26m

$145

PortlandLos Angeles

PDX - LAX

PDXLAX

Portland

Thu 12/19

11:32 am-4:35 pm

1 stop5h 03m

Los Angeles

Tue 12/24

7:45 pm-10:20 pm

Nonstop2h 35m

$146

BoiseLos Angeles

BOI - LAX

BOILAX

Boise Air Term. Gowen Fld

Sun 1/5

8:03 pm-9:49 am

1 stop14h 46m

Los Angeles

Sun 1/12

9:08 am-6:38 pm

1 stop8h 30m

$177

MedfordLos Angeles

MFR - LAX

MFRLAX

Medford

Wed 1/8

6:35 am-8:47 am

Nonstop2h 12m

Los Angeles

Wed 1/15

7:57 pm-9:55 pm

Nonstop1h 58m

$177

RedmondLos Angeles

RDM - LAX

RDMLAX

Bend/Redmond

Wed 1/15

8:40 am-4:34 pm

1 stop7h 54m

Los Angeles

Wed 1/22

8:59 pm-11:16 pm

Nonstop2h 17m

$186

MedfordLos Angeles

MFR - LAX

MFRLAX

Medford

Tue 12/17

2:03 pm-5:58 pm

1 stop3h 55m

Los Angeles

Tue 12/24

3:53 pm-10:57 pm

1 stop7h 04m

$192

Flights are sorted by cheapest round-trip flights first.

Deals found on 11/21

Showing 1-10 of 60 results
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Best time to book a flight from Oregon to Irvine

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

Travel insights for flights from Oregon to Irvine

Get recent, data-driven insights about flights from Oregon to Irvine including ideal travel times, pricing trends, and more.

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

Currently, September is the cheapest month in which you can book a flight from Oregon to Irvine (average of $240). Flying from Oregon to Irvine in July is currently the most expensive (average of $322). 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 OR to IR9?

Find hourly flight availability from Oregon 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 November 21, 2024.

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

Weekly flight availability from Oregon to Irvine

Explore weekly flight availability from Oregon 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 November 21, 2024.

The most flights from USOR to IR9 are scheduled on a Thursday (79 on average). You will have fewer flight options on Saturday, which is when the least amount of flights are scheduled (24 on average).

Rainfall in Irvine by month

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

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

Get insights into the airlines that provide service to Irvine. 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 Irvine. Reviews last updated November 21, 2024.
Read through reviews of airlines operating flights from Oregon to Irvine, such as Spirit Airlines, Delta and Alaska Airlines. 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.
Southwest
8.1
Very good
5,005 reviews

Comfort

8.1

Food

7.2

Crew

8.7

Overall

8.1

Boarding

8.2

Entertainment

7.7

Reviews

1 / 10

No issues. I needed pre boarding and I was able to get it without issue

Southwest
8.1
Very good
5,005 reviews
Southwest
8.1
Very good
5,005 reviews

Comfort

8.1

Food

7.2

Crew

8.7

Overall

8.1

Boarding

8.2

Entertainment

7.7

Reviews

1 / 10

No issues. I needed pre boarding and I was able to get it without issue

Alaska Airlines
8.0
Very good
9,464 reviews
Southwest
8.1
Very good
5,005 reviews

Comfort

8.1

Food

7.2

Crew

8.7

Overall

8.1

Boarding

8.2

Entertainment

7.7

Reviews

1 / 10

No issues. I needed pre boarding and I was able to get it without issue

Delta
8.0
Very good
8,755 reviews
Southwest
8.1
Very good
5,005 reviews

Comfort

8.1

Food

7.2

Crew

8.7

Overall

8.1

Boarding

8.2

Entertainment

7.7

Reviews

1 / 10

No issues. I needed pre boarding and I was able to get it without issue

United Airlines
7.4
Good
9,172 reviews
Southwest
8.1
Very good
5,005 reviews

Comfort

8.1

Food

7.2

Crew

8.7

Overall

8.1

Boarding

8.2

Entertainment

7.7

Reviews

1 / 10

No issues. I needed pre boarding and I was able to get it without issue

WestJet
7.3
Good
2,811 reviews
Southwest
8.1
Very good
5,005 reviews

Comfort

8.1

Food

7.2

Crew

8.7

Overall

8.1

Boarding

8.2

Entertainment

7.7

Reviews

1 / 10

No issues. I needed pre boarding and I was able to get it without issue

Related info for your journey

Find useful and relevant information for your journey from Oregon to Irvine. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • How popular is this Oregon to Irvine flight route?

    This flight path from Oregon to Irvine was viewed by 206 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 Oregon to Irvine one-way?

    The cheapest airlines for a one-way flight from Oregon to Irvine are Spirit Airlines ($55), Frontier ($56), and Delta ($69).

  • What are the most popular routes from Oregon to Irvine?

    Most travelers choose Portland - Los Angeles, Boise Air Term. Gowen Fld - Los Angeles or Eugene - Los Angeles when deciding on the best route from Oregon to Irvine.

  • What are the most reliable airlines from Oregon to Irvine?

    The top 3 most reliable airlines when flying from Oregon to Irvine are Scandinavian Airlines (99%), China Eastern (98%) and Horizon Air (98%).

  • What are the cheapest flights from Oregon to Irvine?

    While on average a flight from Oregon to Irvine is generally $717, our data shows the cheapest flight currently is $59. When looking at the most popular route, (Portland - Los Angeles), you can expect to pay $57 for that flight.

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

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

  • How can I find direct flights from Oregon to Irvine?

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

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

    Yes. Cheapflights offers flight deals from Oregon 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 Oregon to Irvine?

    Currently, September is the cheapest month in which you can book a flight from Oregon to Irvine (average of $240). Flying from Oregon to Irvine in July is currently the most expensive (average of $322). 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 Oregon to Irvine

See prices for flight routes from nearby airports that may be better suited for you.
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Top 9 airlines flying from Oregon to Irvine

Discover the top 9 airlines that operate flights from Oregon to Irvine. 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 2,612,795 searches. Data last updated November 21, 2024.
AirlineCheapestAverageFlexibilityOn-time
FrontierCheapest$39Average$110FlexibilityNo cancel feeOn-time62%
Spirit AirlinesCheapest$49Average$126FlexibilityNo cancel feeOn-time65%
Allegiant AirCheapest$56Average$150FlexibilityNo cancel feeOn-time88%
Avelo AirlinesCheapest$71Average$176FlexibilityNo cancel feeOn-timeN/A
DeltaCheapest$88Average$356FlexibilityNo cancel feeOn-timeN/A
Alaska AirlinesCheapest$138Average$320FlexibilityNo cancel feeOn-time75%
United AirlinesCheapest$144Average$395FlexibilityNo cancel feeOn-time69%
American AirlinesCheapest$165Average$362FlexibilityNo cancel feeOn-time71%
SouthwestCheapest$176Average$358FlexibilityNo cancel feeOn-time63%
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