Oregon

$49+ Cheap flights from Irvine, CA to Oregon

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 4/12. Fares are subject to change and may not be available on all flights or dates of travel.
LAX — PDX
Jan 26 — Feb 21
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Cheap flight deals from Irvine to Oregon

Discover tips and strategies to find the most affordable flight options for your journey from Irvine (IR9) to Oregon (USOR). 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 January 21, 2025.

Round-trip from

$68
(FlightHub)

One-way from

$49
(Frontier)
From Irvine to Oregon
One-way flight from Irvine to Oregon

Find flight deals from Irvine to Oregon

Cheapest flights from Irvine to Oregon
Explore the most affordable flight options available from Irvine to Oregon. Find the lowest fares from popular airlines and budget airlines, with prices last updated on January 21, 2025.

This FlightHub deal was found by Cheapflights users on 1/21. 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 FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 2/11:38 pmLAX - PDX
Nonstop2h 36mFrontier
Sat 2/85:04 pmPDX - LAX
Nonstop2h 24mFrontier
Deal found 1/21$68
This Kiwi.com deal was found by Cheapflights users on 1/21. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 2/152:33 pmLAX - PDX
Nonstop2h 36mMultiple Airlines
Wed 2/1910:16 amPDX - LAX
1 stop4h 39mMultiple Airlines
Deal found 1/21$75
This Cheapflightsfares deal was found by Cheapflights users on 1/21. 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 Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 3/19:10 amLAX - PDX
1 stop10h 21mSpirit Airlines
Wed 3/52:33 pmPDX - LAX
1 stop4h 26mSpirit Airlines
Deal found 1/21$101
This Alaska Airlines deal was found by Cheapflights users on 1/20. 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.
Wed 2/196:12 pmLAX - PDX
Nonstop2h 32mAlaska Airlines
Wed 2/265:37 pmPDX - LAX
Nonstop2h 23mAlaska Airlines
Deal found 1/20$157
This Cheapflightsfares deal was found by Cheapflights users on 1/20. 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 Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 5/238:00 amLAX - MFR
Nonstop1h 55mAllegiant Air
Mon 5/2610:45 amMFR - LAX
Nonstop1h 54mAllegiant Air
Deal found 1/20$162
This Delta deal was found by Cheapflights users on 1/20. 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.
Tue 3/258:00 pmLAX - PDX
Nonstop2h 21mDelta
Thu 3/276:05 amPDX - LAX
Nonstop2h 26mDelta
Deal found 1/20$162
This Priceline deal was found by Cheapflights users on 1/20. 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 Priceline is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 3/166:00 amLAX - BOI
1 stop5h 32mSpirit Airlines
Tue 3/181:31 pmBOI - LAX
1 stop6h 28mSpirit Airlines
Deal found 1/20$179
This Travelocity deal was found by Cheapflights users on 1/20. 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 Travelocity is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 2/189:20 amLAX - BOI
1 stop8h 26mMultiple Airlines
Wed 2/196:58 pmBOI - LAX
Nonstop2h 15mMultiple Airlines
Deal found 1/20$184
This Alaska Airlines deal was found by Cheapflights users on 1/20. 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.
Tue 2/187:59 pmLAX - EUG
Nonstop2h 25mAlaska Airlines
Tue 2/258:40 amEUG - LAX
1 stop6h 15mAlaska Airlines
Deal found 1/20$187
This Delta deal was found by Cheapflights users on 1/21. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 2/275:45 amLAX - EUG
1 stop6h 25mDelta
Sun 3/25:35 pmEUG - LAX
1 stop5h 12mDelta
Deal found 1/21$197
This Delta deal was found by Cheapflights users on 1/20. 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 2/155:45 amLAX - MFR
1 stop6h 25mDelta
Sat 3/15:50 amMFR - LAX
1 stop7h 15mDelta
Deal found 1/20$197
This Delta deal was found by Cheapflights users on 1/20. 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.
Wed 2/197:15 pmLAX - BOI
Nonstop2h 06mDelta
Wed 2/267:15 amBOI - LAX
Nonstop2h 22mDelta
Deal found 1/20$197

Find flights from Irvine to Oregon within your budget

Customize your flight search to find flights from Irvine to Oregon 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 January 21, 2025.

Fly from

Any airport

Fly to

Any airport

Route

Depart

Return

Price

Los AngelesPortland

LAX - PDX

LAXPDX

Los Angeles

Sat 2/1

1:38 pm-4:14 pm

Nonstop2h 36m

Portland

Sat 2/8

5:04 pm-7:28 pm

Nonstop2h 24m

$68

Los AngelesPortland

LAX - PDX

LAXPDX

Los Angeles

Sat 2/15

2:33 pm-5:09 pm

Nonstop2h 36m

Portland

Wed 2/19

10:16 am-2:55 pm

1 stop4h 39m

$75

Los AngelesPortland

LAX - PDX

LAXPDX

Los Angeles

Sat 3/1

9:10 am-7:31 pm

1 stop10h 21m

Portland

Wed 3/5

2:33 pm-6:59 pm

1 stop4h 26m

$101

Los AngelesPortland

LAX - PDX

LAXPDX

Los Angeles

Wed 2/19

6:12 pm-8:44 pm

Nonstop2h 32m

Portland

Wed 2/26

5:37 pm-8:00 pm

Nonstop2h 23m

$157

Los AngelesMedford

LAX - MFR

LAXMFR

Los Angeles

Fri 5/23

8:00 am-9:55 am

Nonstop1h 55m

Medford

Mon 5/26

10:45 am-12:39 pm

Nonstop1h 54m

$162

Los AngelesPortland

LAX - PDX

LAXPDX

Los Angeles

Tue 3/25

6:45 am-9:13 am

Nonstop2h 28m

Portland

Fri 3/28

6:05 am-8:31 am

Nonstop2h 26m

$162

Los AngelesBoise

LAX - BOI

LAXBOI

Los Angeles

Sun 3/16

6:00 am-12:32 pm

1 stop5h 32m

Boise Air Term. Gowen Fld

Tue 3/18

1:31 pm-6:59 pm

1 stop6h 28m

$179

Los AngelesBoise

LAX - BOI

LAXBOI

Los Angeles

Tue 2/18

9:20 am-6:46 pm

1 stop8h 26m

Boise Air Term. Gowen Fld

Wed 2/19

6:58 pm-8:13 pm

Nonstop2h 15m

$184

Los AngelesEugene

LAX - EUG

LAXEUG

Los Angeles

Tue 2/18

7:59 pm-10:24 pm

Nonstop2h 25m

Eugene

Tue 2/25

8:40 am-2:55 pm

1 stop6h 15m

$187

Los AngelesEugene

LAX - EUG

LAXEUG

Los Angeles

Thu 2/27

5:45 am-12:10 pm

1 stop6h 25m

Eugene

Sun 3/2

5:35 pm-10:47 pm

1 stop5h 12m

$197

Flights are sorted by cheapest round-trip flights first.

Deals found on 1/21

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

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

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

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

Currently, November is the cheapest month in which you can book a flight from Irvine to Oregon (average of $277). Flying from Irvine to Oregon in March is currently the most expensive (average of $376). 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 IR9 to OR?

Find hourly flight availability from Irvine to Oregon. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated January 21, 2025.

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

Weekly flight availability from Irvine to Oregon

Explore weekly flight availability from Irvine to Oregon. 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 January 21, 2025.

The most flights from IR9 to USOR are scheduled on a Monday (60 on average). You will have fewer flight options on Saturday, which is when the least amount of flights are scheduled (26 on average).

Rainfall in Oregon by month

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

In terms of precipitation, rainfall in Oregon ranges from 0.7 - 5.6 inches per month. November is typically the wettest month, when rainfall can reach 5.6 in. July is typically the driest time to visit Oregon when rainfall is around 0.7 in.

Temperature in Oregon by month

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

If weather is an important factor for your trip to Oregon, 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 69.8 F. Travelers looking to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 41.0 F).

Reviews of airlines servicing Oregon

Get insights into the airlines that provide service to Oregon. 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 Oregon. Reviews last updated January 21, 2025.
Read through reviews of airlines operating flights from Irvine to Oregon, such as Frontier, Alaska Airlines 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.
8.1
Very good
4,662 reviews

Entertainment

7.7

Overall

8.1

Food

7.2

Crew

8.7

Boarding

8.2

Comfort

8.1

Reviews

1 / 10

My original flight was delayed so they found this flight for me so I could arrive at a reasonable time

8.1
Very good
4,662 reviews
8.1
Very good
4,662 reviews

Entertainment

7.7

Overall

8.1

Food

7.2

Crew

8.7

Boarding

8.2

Comfort

8.1

Reviews

1 / 10

My original flight was delayed so they found this flight for me so I could arrive at a reasonable time

8.0
Very good
9,706 reviews
8.1
Very good
4,662 reviews

Entertainment

7.7

Overall

8.1

Food

7.2

Crew

8.7

Boarding

8.2

Comfort

8.1

Reviews

1 / 10

My original flight was delayed so they found this flight for me so I could arrive at a reasonable time

8.0
Very good
8,521 reviews
8.1
Very good
4,662 reviews

Entertainment

7.7

Overall

8.1

Food

7.2

Crew

8.7

Boarding

8.2

Comfort

8.1

Reviews

1 / 10

My original flight was delayed so they found this flight for me so I could arrive at a reasonable time

7.4
Good
8,984 reviews
8.1
Very good
4,662 reviews

Entertainment

7.7

Overall

8.1

Food

7.2

Crew

8.7

Boarding

8.2

Comfort

8.1

Reviews

1 / 10

My original flight was delayed so they found this flight for me so I could arrive at a reasonable time

7.4
Good
801 reviews
8.1
Very good
4,662 reviews

Entertainment

7.7

Overall

8.1

Food

7.2

Crew

8.7

Boarding

8.2

Comfort

8.1

Reviews

1 / 10

My original flight was delayed so they found this flight for me so I could arrive at a reasonable time

Related info for your journey

Find useful and relevant information for your journey from Irvine to Oregon. 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 Irvine to Oregon flight route?

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

    For one-way options, check prices for Frontier. According to our data, you can fly for as low as $49. Users have also found prices from $51 and $68 on Spirit Airlines and Allegiant Air, respectively.

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

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

    Looking for the most reliable airlines to get you to your destination on time? Our data shows these are most likely to get you from Irvine to Oregon on time: Air Tahiti Nui (91%), ITA Airways (90%), Hawaiian Airlines (89%).

  • What are the cheapest flights from Irvine to Oregon?

    While on average a flight from Irvine to Oregon is generally $410, our data shows the cheapest flight currently is $41. When looking at the most popular route, (Los Angeles - Portland), you can expect to pay $66 for that flight.

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

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

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

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

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

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

    Currently, November is the cheapest month in which you can book a flight from Irvine to Oregon (average of $277). Flying from Irvine to Oregon in March is currently the most expensive (average of $376). 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 Irvine to Oregon

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

Top 9 airlines flying from Irvine to Oregon

Discover the top 9 airlines that operate flights from Irvine to Oregon. 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 January 21, 2025.
AirlineCheapestAverageFlexibilityOn-time
FrontierCheapest$30Average$105FlexibilityNo cancel feeOn-time62%
Spirit AirlinesCheapest$48Average$123FlexibilityNo cancel feeOn-time65%
Allegiant AirCheapest$62Average$171FlexibilityNo cancel feeOn-time88%
Avelo AirlinesCheapest$79Average$187FlexibilityNo cancel feeOn-timeN/A
Alaska AirlinesCheapest$116Average$343FlexibilityNo cancel feeOn-time75%
DeltaCheapest$137Average$313FlexibilityNo cancel feeOn-timeN/A
SouthwestCheapest$158Average$402FlexibilityNo cancel feeOn-time63%
American AirlinesCheapest$158Average$443FlexibilityNo cancel feeOn-time71%
United AirlinesCheapest$176Average$418FlexibilityNo cancel feeOn-time69%
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