$101+ Cheap flights from Portland (PDX) to Irvine, CA
This is the cheapest round-trip flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 10/14. Fares are subject to change and may not be available on all flights or dates of travel.
PDX — LAX
Oct 19 — Oct 261
Round-trip
1 adult, Economy
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Find cheap flights from Portland to Irvine with Cheapflights
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.3. Compare prices and book
Review each provider’s pricing and select the best option for you! Book through your favorite provider’s website for a seamless experience.Cheapflights Tip: The best prices from Portland to Irvine are usually found in January or December, booked 87 days in advance, depart on a Friday or Thursday and return on a Saturday
Cheap flight deals from Portland to Irvine
Cheapest
Best
Last-minute
One-way
Cheapest flights from Portland to IrvineExplore the most affordable flight options available from Portland to Irvine. Find the lowest fares from popular airlines and budget airlines, with prices last updated on September 19, 2026.
Explore the most affordable flight options available from Portland to Irvine. Find the lowest fares from popular airlines and budget airlines, with prices last updated on September 19, 2026.
This deal was found by Cheapflights users on 9/15. 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 is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 10/1212:25 pm -
1 stop5h 16m
Thu 10/157:38 am -
Nonstop2h 33m
Deal found 9/15![Frontier logo]()
$182
This Orbitz deal was found by Cheapflights users on 9/14. 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 Orbitz is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 12/65:45 pm -
1 stop21h 32m
Sun 12/137:50 am -
Nonstop2h 39m
Deal found 9/14![Frontier logo]()
$185
This Super.com deal was found by Cheapflights users on 9/15. 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 Super.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 10/1511:06 am -
Nonstop2h 27m
Thu 10/227:38 am -
Nonstop2h 33m
Deal found 9/15![Frontier logo]()
$186
This Jettzy deal was found by Cheapflights users on 9/15. 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 Jettzy is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 10/1511:06 am -
Nonstop2h 27m
Mon 10/197:38 am -
Nonstop2h 33m
Deal found 9/15![Frontier logo]()
$187
This Expedia deal was found by Cheapflights users on 9/14. 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.
Thu 11/512:02 pm -
1 stop22h 45m
Sun 11/87:39 am -
Nonstop2h 32m
Deal found 9/14![Frontier logo]()
$189
This CheapOair deal was found by Cheapflights users on 9/15. 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 10/1911:06 am -
Nonstop2h 27m
Thu 10/227:38 am -
Nonstop2h 33m
Deal found 9/15![Frontier logo]()
$190
This Expedia deal was found by Cheapflights users on 9/14. 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.
Thu 11/511:06 am -
Nonstop2h 30m
Mon 11/92:31 pm -
1 stop20h 36m
Deal found 9/14![Frontier logo]()
$194
This CheapOair deal was found by Cheapflights users on 9/15. 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.
Thu 12/1011:38 am -
Nonstop2h 26m
Sun 12/137:50 am -
Nonstop2h 39m
Deal found 9/15![Frontier logo]()
$195
This WAYA deal was found by Cheapflights users on 9/14. 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 WAYA is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 10/272:53 pm -
1 stop6h 00m
Thu 10/297:39 am -
Nonstop2h 32m
Deal found 9/14![Multiple Airlines logo]()
$197
This Cheapflightsfares deal was found by Cheapflights users on 9/18. 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 Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 10/1911:06 am -
Nonstop2h 27m
Wed 10/215:15 pm -
1 stop18h 11m
Deal found 9/18![Frontier logo]()
$198
Best flights from Portland to IrvineDiscover carefully curated flight deals from Portland to Irvine that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated September 19, 2026.
Discover carefully curated flight deals from Portland to Irvine that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated September 19, 2026.
This Alaska Airlines deal was found by Cheapflights users on 9/18. 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.
Mon 10/199:33 pm -
1 stop12h 51m
Wed 10/219:12 am -
1 stop4h 20m
Deal found 9/18![Alaska Airlines logo]()
$223
This Southwest deal was found by Cheapflights users on 9/14. 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 Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 11/55:30 pm -
1 stop3h 50m
Sat 11/711:55 am -
2 stops7h 55m
Deal found 9/14![Southwest logo]()
$265
This United Airlines deal was found by Cheapflights users on 9/17. 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.
Sat 10/107:29 pm -
1 stop4h 57m
Sat 10/171:25 pm -
1 stop5h 06m
Deal found 9/17![United Airlines logo]()
$267
This Delta deal was found by Cheapflights users on 9/16. 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.
Sat 10/1010:54 am -
Nonstop2h 21m
Sat 10/172:00 pm -
Nonstop2h 19m
Deal found 9/16![Delta logo]()
$322
This Alaska Airlines deal was found by Cheapflights users on 9/16. 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 Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 11/1011:54 am -
1 stop5h 11m
Sat 11/144:15 pm -
Nonstop2h 28m
Deal found 9/16![Alaska Airlines logo]()
$245
This Alaska Airlines deal was found by Cheapflights users on 9/18. 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.
Thu 11/52:48 pm -
Nonstop2h 27m
Wed 11/1110:00 am -
Nonstop2h 29m
Deal found 9/18![Alaska Airlines logo]()
$267
This Southwest deal was found by Cheapflights users on 9/14. 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 Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 10/85:30 am -
1 stop6h 10m
Fri 10/98:00 pm -
1 stop3h 50m
Deal found 9/14![Southwest logo]()
$312
This Southwest deal was found by Cheapflights users on 9/15. 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 Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 10/2912:50 pm -
2 stops7h 45m
Sun 11/16:35 pm -
1 stop5h 35m
Deal found 9/15![Southwest logo]()
$335
This Alaska Airlines deal was found by Cheapflights users on 9/18. 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 11/101:35 pm -
Nonstop2h 25m
Fri 11/1311:23 am -
Nonstop2h 27m
Deal found 9/18![Alaska Airlines logo]()
$327
Last-minute flights from Portland to IrvineDiscover last-minute flight deals from Portland to Irvine. Data last updated September 19, 2026 and is based on user searches.
Discover last-minute flight deals from Portland to Irvine. Data last updated September 19, 2026 and is based on user searches.
This deal was found by Cheapflights users on 9/15. 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 is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 10/1212:25 pm -
1 stop5h 16m
Thu 10/157:38 am -
Nonstop2h 33m
Deal found 9/15![Frontier logo]()
$182
This Super.com deal was found by Cheapflights users on 9/15. 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 Super.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 10/1511:06 am -
Nonstop2h 27m
Thu 10/227:38 am -
Nonstop2h 33m
Deal found 9/15![Frontier logo]()
$186
This Jettzy deal was found by Cheapflights users on 9/15. 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 Jettzy is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 10/1511:06 am -
Nonstop2h 27m
Mon 10/197:38 am -
Nonstop2h 33m
Deal found 9/15![Frontier logo]()
$187
This CheapOair deal was found by Cheapflights users on 9/15. 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 10/1911:06 am -
Nonstop2h 27m
Thu 10/227:38 am -
Nonstop2h 33m
Deal found 9/15![Frontier logo]()
$190
This Cheapflightsfares deal was found by Cheapflights users on 9/18. 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 Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 10/1911:06 am -
Nonstop2h 27m
Wed 10/215:15 pm -
1 stop18h 11m
Deal found 9/18![Frontier logo]()
$198
This Priceline deal was found by Cheapflights users on 9/16. 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 Priceline is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 10/1911:06 am -
Nonstop2h 27m
Mon 10/267:38 am -
Nonstop2h 33m
Deal found 9/16![Frontier logo]()
$208
This Cheapflightsfares deal was found by Cheapflights users on 9/17. 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 Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 10/2211:06 am -
Nonstop2h 27m
Mon 10/267:38 am -
Nonstop2h 33m
Deal found 9/17![Frontier logo]()
$206
This WAYA deal was found by Cheapflights users on 9/14. 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 WAYA is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 10/272:53 pm -
1 stop6h 00m
Thu 10/297:39 am -
Nonstop2h 32m
Deal found 9/14![Multiple Airlines logo]()
$197
This WAYA deal was found by Cheapflights users on 9/16. 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 WAYA is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 10/282:53 pm -
1 stop6h 00m
Sun 11/17:39 am -
Nonstop2h 32m
Deal found 9/16![Multiple Airlines logo]()
$209
One-way flights from Portland to IrvineSearch for one-way flight options from Portland to Irvine. Find affordable one-way fares based on user searches. Data last updated September 19, 2026.
Search for one-way flight options from Portland to Irvine. Find affordable one-way fares based on user searches. Data last updated September 19, 2026.
This WAYA deal was found by Cheapflights users on 9/15. 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 WAYA is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 10/142:53 pm -
1 stop6h 08m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/15![Multiple Airlines logo]()
$101
This Cheapflightsfares deal was found by Cheapflights users on 9/17. 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 Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 10/1911:06 am -
Nonstop2h 27m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/17![Frontier logo]()
$102
This Super.com deal was found by Cheapflights users on 9/16. 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 Super.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 11/911:06 am -
Nonstop2h 30m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/16![Frontier logo]()
$103
This Mytrip deal was found by Cheapflights users on 9/15. 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 10/2211:06 am -
Nonstop2h 27m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/15![Frontier logo]()
$104
This CheapOair deal was found by Cheapflights users on 9/16. 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.
Fri 12/117:51 pm -
Nonstop2h 29m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/16![Frontier logo]()
$105
This Kiwi.com deal was found by Cheapflights users on 9/15. 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.
Mon 11/1611:06 am -
Nonstop2h 30m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/15![Frontier logo]()
$107
This deal was found by Cheapflights users on 9/18. 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 is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 9/2811:02 am -
Nonstop2h 31m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/18![Frontier logo]()
$108
This deal was found by Cheapflights users on 9/18. 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 is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 10/111:02 am -
Nonstop2h 31m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/18![Frontier logo]()
$109
This deal was found by Cheapflights users on 9/18. 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 is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 10/211:02 am -
Nonstop2h 31m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/18![Frontier logo]()
$110
This Alaska Airlines deal was found by Cheapflights users on 9/18. 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.
Sat 11/711:54 am -
1 stop5h 11m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/18![Alaska Airlines logo]()
$112
Find flight deals from Portland to Irvine
Keep the following information in mind while searching for Portland to Irvine flight deals. Data was last updated September 19, 2026.
Most accurate provider | FlightHub 3 stars |
|---|---|
Most trusted provider | FlightHub 3 stars |
Round-trip from | $182 |
One-way from | $101 (WAYA) |
Popular in | June |
Cheapest in | January |
Average price | $251 |
Cheapflights Fare Finder
Customize your flight search to find flights from Portland 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 7,457,451 searches. Data last updated September 19, 2026.
Use the filters below to find and compare flights from Portland to Irvine that are best for you.
Fly from
Fly to
Route
Depart
Return
Cheapest round-trip
PortlandLos Angeles
PDX Portland - LAX Los Angeles
PDXLAX
Portland
Sat 12/5
5:40 pm-11:12 pm
1 stop5h 32m
Los Angeles
Wed 12/31
12:00 am-12:00 am
Nonstop0h 00m
$121
PortlandLos Angeles
PDX Portland - LAX Los Angeles
PDXLAX
Portland
Wed 12/2
2:41 pm-7:34 pm
1 stop4h 53m
Los Angeles
Wed 12/31
12:00 am-12:00 am
Nonstop0h 00m
$122
PortlandLos Angeles
PDX Portland - LAX Los Angeles
PDXLAX
Portland
Tue 10/13
7:37 pm-8:58 am
1 stop13h 21m
Los Angeles
Wed 12/31
12:00 am-12:00 am
Nonstop0h 00m
$127
PortlandLos Angeles
PDX Portland - LAX Los Angeles
PDXLAX
Portland
Mon 10/26
7:18 am-6:24 pm
1 stop11h 06m
Los Angeles
Wed 12/31
12:00 am-12:00 am
Nonstop0h 00m
$127
PortlandLos Angeles
PDX Portland - LAX Los Angeles
PDXLAX
Portland
Wed 10/21
7:00 am-2:02 pm
1 stop7h 02m
Los Angeles
Wed 12/31
12:00 am-12:00 am
Nonstop0h 00m
$134
PortlandLos Angeles
PDX Portland - LAX Los Angeles
PDXLAX
Portland
Fri 11/6
5:53 pm-10:18 am
1 stop16h 25m
Los Angeles
Wed 12/31
12:00 am-12:00 am
Nonstop0h 00m
$144
PortlandLos Angeles
PDX Portland - LAX Los Angeles
PDXLAX
Portland
Thu 10/22
5:50 am-1:25 pm
1 stop7h 35m
Los Angeles
Wed 12/31
12:00 am-12:00 am
Nonstop0h 00m
$146
PortlandLos Angeles
PDX Portland - LAX Los Angeles
PDXLAX
Portland
Fri 11/6
5:30 pm-9:20 pm
1 stop3h 50m
Los Angeles
Wed 12/31
12:00 am-12:00 am
Nonstop0h 00m
$149
PortlandLos Angeles
PDX Portland - LAX Los Angeles
PDXLAX
Portland
Sun 11/1
5:30 am-10:21 am
1 stop4h 51m
Los Angeles
Wed 12/31
12:00 am-12:00 am
Nonstop0h 00m
$154
Quickest round-trip
PortlandLos Angeles
PDX Portland - LAX Los Angeles
PDXLAX
Portland
Sat 10/17
6:18 pm-8:45 pm
Nonstop2h 27m
Los Angeles
Wed 12/31
12:00 am-12:00 am
Nonstop0h 00m
$154
Showing 1-10 of 19 resultsSorted by cheapest first
Best time to book a flight from Portland to Irvine
Have a flexible travel schedule? Discover the best time to fly to Irvine from Portland with our price prediction graph.
PDX-LAX
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 Portland to Irvine
PDX-IR9
PDX-LAX
What is the cheapest time of day to fly from PDX to IR9?
Find hourly flight availability from Portland 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 September 19, 2026.
It’s typically best to fly out from Portland to Irvine in the evening. Doing so could potentially save you 12% on the flight price compared to flying in the morning, which is usually more expensive.
Weekly flight availability from Portland to Irvine
Explore weekly flight availability from Portland 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 September 19, 2026.
The most flights from PDX to IR9 are scheduled on a Friday (61 on average). You will have fewer flight options on Saturday, which is when the least amount of flights are scheduled (23 on average).
How much does it cost to fly round-trip from Portland to Irvine?
Airfare is below average for this route at the moment.
Portland to Irvine flights typically cost between $188 and $326 in October.The cheapest round-trip price found within the last 5 days was $182 on Frontier (Oct 12-Oct 15).
What is the cheapest day to fly from Portland to Irvine?
Use this chart to determine the cheapest time to fly round-trip from Portland to Irvine. Price data was last updated on September 12, 2026.
Travelers seeking maximum savings on their Portland to Irvine flight should consider departing on Monday at noon when fares are most often at their lowest. Monday afternoons flights should be avoided if possible as fares are typically the most expensive at this time.
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 September 19, 2026.
Read reviews from past customers who have flown Alaska Airlines,Delta, andJetBlue from Portland to Irvine. 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.
Overall
7.9
Comfort
7.8
Food
7.0
Boarding
8.1
Crew
8.5
Entertainment
7.0
Reviews
1 / 20
8.0
ExcellentAnonymous,Nov 2025
PDX - BNA
Overall
7.9
Comfort
7.8
Food
7.0
Boarding
8.1
Crew
8.5
Entertainment
7.0
Reviews
1 / 20
8.0
ExcellentAnonymous,Nov 2025
PDX - BNA
Overall
7.9
Comfort
7.8
Food
7.0
Boarding
8.1
Crew
8.5
Entertainment
7.0
Reviews
1 / 20
8.0
ExcellentAnonymous,Nov 2025
PDX - BNA
Overall
7.9
Comfort
7.8
Food
7.0
Boarding
8.1
Crew
8.5
Entertainment
7.0
Reviews
1 / 20
8.0
ExcellentAnonymous,Nov 2025
PDX - BNA
Overall
7.9
Comfort
7.8
Food
7.0
Boarding
8.1
Crew
8.5
Entertainment
7.0
Reviews
1 / 20
8.0
ExcellentAnonymous,Nov 2025
PDX - BNA
Overall
7.9
Comfort
7.8
Food
7.0
Boarding
8.1
Crew
8.5
Entertainment
7.0
Reviews
1 / 20
8.0
ExcellentAnonymous,Nov 2025
PDX - BNA
Related info for your journey
Find useful and relevant information for your journey from Portland to Irvine. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.
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Find flights from Portland to Irvine, based on your preferred cabin class, be it economy, premium economy, business, or first class.
Portland and Irvine flights
Browse other Portland and Irvine flight options. Last updated on September 19, 2026.
Other flights from Portland
Browse through other flights departing from Portland. Flights are based on user searches made on Cheapflights and were last updated on September 19, 2026.
Popular flight searches
Check out other popular destinations found by fellow travelers in 2026
Portland to Irvine flights
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Top 8 airlines flying from Portland to Irvine
Discover the top 8 airlines that operate flights from Portland 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 7,457,451 searches. Data last updated September 19, 2026.
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$49 | Average$302 | FlexibilityNo cancel fee | On-time85% | |
| Cheapest$67 | Average$211 | FlexibilityNo cancel fee | On-time62% | |
| Cheapest$83 | Average$286 | FlexibilityNo cancel fee | On-timeN/A | |
| Cheapest$137 | Average$284 | FlexibilityNo cancel fee | On-time75% | |
| Cheapest$142 | Average$356 | FlexibilityNo cancel fee | On-time69% | |
| Cheapest$158 | Average$286 | FlexibilityNo cancel fee | On-time62% | |
| Cheapest$163 | Average$313 | FlexibilityNo cancel fee | On-time63% | |
| Cheapest$186 | Average$349 | FlexibilityNo cancel fee | On-time71% |