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$60+ 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 1/16. Fares are subject to change and may not be available on all flights or dates of travel.
PDX — LAX
Dec 23 — Dec 301
Mon 12/23
Mon 12/30
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 December 18, 2024.

Round-trip from

$79
(Cheapflightsfares)

One-way from

$60
(Frontier)
From Oregon to Irvine
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One-way flight from Oregon to Irvine
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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 December 18, 2024.

This Kiwi.com deal was found by Cheapflights users on 12/16. 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.
Tue 12/244:44 pmPDX - LAX
Nonstop2h 25mFrontier
Thu 1/231:38 pmLAX - PDX
Nonstop2h 36mFrontier
Deal found 12/16$113
This Kiwi.com deal was found by Cheapflights users on 12/17. 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.
Tue 12/3112:45 pmPDX - LAX
1 stop11h 45mMultiple Airlines
Tue 1/76:37 pmLAX - PDX
1 stop4h 57mMultiple Airlines
Deal found 12/17$135
This CheapOair deal was found by Cheapflights users on 12/17. 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.
Tue 12/247:48 pmPDX - LAX
1 stop23h 16mSpirit Airlines
Thu 12/268:36 pmLAX - PDX
1 stop26h 58mSpirit Airlines
Deal found 12/17$245
This CheapOair deal was found by Cheapflights users on 12/16. 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.
Mon 12/2311:57 amBOI - LAX
1 stop13h 27mSpirit Airlines
Sat 12/288:36 pmLAX - BOI
1 stop13h 26mSpirit Airlines
Deal found 12/16$283
This Delta deal was found by Cheapflights users on 12/16. 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.
Mon 12/237:25 pmPDX - LAX
Nonstop2h 32mDelta
Fri 12/277:00 amLAX - PDX
Nonstop2h 34mDelta
Deal found 12/16$287
This Alaska Airlines deal was found by Cheapflights users on 12/17. 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.
Fri 12/277:00 amPDX - LAX
Nonstop2h 29mAlaska Airlines
Mon 1/68:48 pmLAX - PDX
Nonstop2h 32mAlaska Airlines
Deal found 12/17$297
This Alaska Airlines deal was found by Cheapflights users on 12/17. 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.
Tue 12/245:54 pmEUG - LAX
Nonstop2h 23mAlaska Airlines
Tue 12/318:59 pmLAX - EUG
Nonstop2h 29mAlaska Airlines
Deal found 12/17$307
This Alaska Airlines deal was found by Cheapflights users on 12/18. 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.
Tue 12/313:31 pmMFR - LAX
2 stops18h 08mAlaska Airlines
Thu 1/97:57 pmLAX - MFR
Nonstop1h 58mAlaska Airlines
Deal found 12/18$322
This United Airlines deal was found by Cheapflights users on 12/17. 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.
Wed 12/252:23 pmEUG - LAX
1 stop5h 34mUnited Airlines
Tue 12/313:49 pmLAX - EUG
1 stop6h 21mUnited Airlines
Deal found 12/17$335
This Mytrip deal was found by Cheapflights users on 12/17. 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.
Sun 12/224:50 pmRDM - LAX
1 stop6h 01mMultiple Airlines
Sun 12/2910:44 amLAX - RDM
1 stop5h 16mMultiple Airlines
Deal found 12/17$353
This Mytrip deal was found by Cheapflights users on 12/18. 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.
Tue 12/315:01 pmMFR - LAX
3 stops29h 48mMultiple Airlines
Thu 1/98:39 pmLAX - MFR
2 stops18h 14mMultiple Airlines
Deal found 12/18$357
This Expedia deal was found by Cheapflights users on 12/18. 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.
Wed 12/256:45 amBOI - LAX
Nonstop2h 40mMultiple Airlines
Wed 1/19:36 pmLAX - BOI
1 stop12h 26mMultiple Airlines
Deal found 12/18$364

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 2,558,603 searches. Data last updated December 18, 2024.

Fly from

Any airport

Fly to

Any airport

Route

Depart

Return

Price

PortlandLos Angeles

PDX - LAX

PDXLAX

Portland

Sat 1/11

4:53 pm-7:18 pm

Nonstop2h 25m

Los Angeles

Sat 1/11

9:30 pm-9:47 am

1 stop12h 17m

$79

PortlandLos Angeles

PDX - LAX

PDXLAX

Portland

Tue 1/7

7:48 pm-12:24 am

1 stop4h 36m

Los Angeles

Sat 2/1

1:38 pm-4:14 pm

Nonstop2h 36m

$80

PortlandLos Angeles

PDX - LAX

PDXLAX

Portland

Tue 1/14

11:00 am-4:26 pm

1 stop5h 26m

Los Angeles

Tue 1/14

7:55 pm-10:27 pm

Nonstop2h 32m

$101

PortlandLos Angeles

PDX - LAX

PDXLAX

Portland

Tue 1/7

7:48 pm-12:24 am

1 stop4h 36m

Los Angeles

Wed 2/12

9:10 am-7:13 pm

1 stop10h 03m

$111

PortlandLos Angeles

PDX - LAX

PDXLAX

Portland

Tue 1/14

9:45 am-12:05 pm

Nonstop2h 20m

Los Angeles

Wed 1/22

1:00 pm-3:25 pm

Nonstop2h 25m

$137

RedmondLos Angeles

RDM - LAX

RDMLAX

Bend/Redmond

Wed 1/8

8:40 am-5:56 pm

2 stops9h 16m

Los Angeles

Wed 1/8

8:59 pm-11:16 pm

Nonstop2h 17m

$150

RedmondLos Angeles

RDM - LAX

RDMLAX

Bend/Redmond

Sun 1/12

6:20 am-1:05 pm

1 stop6h 45m

Los Angeles

Wed 1/15

5:45 am-12:02 pm

1 stop6h 17m

$158

BoiseLos Angeles

BOI - LAX

BOILAX

Boise Air Term. Gowen Fld

Fri 1/24

7:38 pm-11:58 pm

1 stop5h 20m

Los Angeles

Thu 1/30

9:11 am-6:43 pm

1 stop8h 32m

$160

BoiseLos Angeles

BOI - LAX

BOILAX

Boise Air Term. Gowen Fld

Thu 2/6

7:38 pm-7:38 am

1 stop13h 00m

Los Angeles

Sun 2/9

9:30 pm-6:43 pm

1 stop20h 13m

$167

RedmondLos Angeles

RDM - LAX

RDMLAX

Bend/Redmond

Wed 1/29

3:49 pm-6:10 pm

Nonstop2h 21m

Los Angeles

Wed 2/5

12:40 pm-3:04 pm

Nonstop2h 24m

$177

Flights are sorted by cheapest round-trip flights first.

Deals found on 12/17

Showing 1-10 of 60 results
1
2
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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 December 18, 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.

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 December 18, 2024.
Read through reviews of airlines operating flights from Oregon to Irvine, such as American Airlines, Delta and Spirit 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
4,848 reviews

Food

7.2

Crew

8.7

Overall

8.1

Boarding

8.2

Comfort

8.1

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
4,848 reviews
Southwest
8.1
Very good
4,848 reviews

Food

7.2

Crew

8.7

Overall

8.1

Boarding

8.2

Comfort

8.1

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
9,554 reviews
Southwest
8.1
Very good
4,848 reviews

Food

7.2

Crew

8.7

Overall

8.1

Boarding

8.2

Comfort

8.1

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
8,604 reviews
Southwest
8.1
Very good
4,848 reviews

Food

7.2

Crew

8.7

Overall

8.1

Boarding

8.2

Comfort

8.1

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
9,055 reviews
Southwest
8.1
Very good
4,848 reviews

Food

7.2

Crew

8.7

Overall

8.1

Boarding

8.2

Comfort

8.1

Entertainment

7.7

Reviews

1 / 10

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

American Airlines
7.2
Good
10,000 reviews
Southwest
8.1
Very good
4,848 reviews

Food

7.2

Crew

8.7

Overall

8.1

Boarding

8.2

Comfort

8.1

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 191 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 Frontier ($60), Spirit Airlines ($67), and Alaska Airlines ($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 Horizon Air (99%), EL AL (98%) and Air France (98%).

  • What are the cheapest flights from Oregon to Irvine?

    While on average a flight from Oregon to Irvine is generally $698, our data shows the cheapest flight currently is $49. When looking at the most popular route, (Portland - Los Angeles), you can expect to pay $38 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 2,558,603 searches. Data last updated December 18, 2024.
AirlineCheapestAverageFlexibilityOn-time
FrontierCheapest$39Average$118FlexibilityNo cancel feeOn-time62%
Spirit AirlinesCheapest$49Average$124FlexibilityNo cancel feeOn-time65%
Allegiant AirCheapest$57Average$160FlexibilityNo cancel feeOn-time88%
Avelo AirlinesCheapest$71Average$177FlexibilityNo cancel feeOn-timeN/A
DeltaCheapest$88Average$347FlexibilityNo cancel feeOn-timeN/A
Alaska AirlinesCheapest$138Average$326FlexibilityNo cancel feeOn-time75%
United AirlinesCheapest$150Average$390FlexibilityNo cancel feeOn-time69%
American AirlinesCheapest$157Average$374FlexibilityNo cancel feeOn-time71%
SouthwestCheapest$176Average$362FlexibilityNo cancel feeOn-time63%
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