$86+ 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 9/9. Fares are subject to change and may not be available on all flights or dates of travel.
LAX — PDX
Jul 20 — Jul 271
Round-trip
1 adult, Economy
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Find cheap flights from Irvine to Oregon 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
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Review each provider’s pricing and select the best option for you! Book through your favorite provider’s website for a seamless experience.Cheap flight deals from Irvine to Oregon
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Cheapest flights from Irvine to OregonExplore 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 June 20, 2026.
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 June 20, 2026.
This CheapOair deal was found by Cheapflights users on 6/17. 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.
Sat 9/122:15 pm
LAX
- EUG
Nonstop2h 14m
Alaska Airlines
Mon 9/141:31 pm
EUG
- LAX
Nonstop2h 21m
Alaska Airlines
Deal found 6/17![Alaska Airlines logo]()
$182
This Delta deal was found by Cheapflights users on 6/16. 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 9/127:00 am
LAX
- EUG
1 stop5h 58m
Delta
Mon 9/144:42 pm
EUG
- LAX
1 stop7h 03m
Delta
Deal found 6/16![Delta logo]()
$187
This Priceline deal was found by Cheapflights users on 6/15. 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 Priceline is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 7/119:15 am
LAX
- PDX
Nonstop2h 20m
Multiple Airlines
Tue 7/147:19 am
PDX
- LAX
1 stop4h 25m
Multiple Airlines
Deal found 6/15![Multiple Airlines logo]()
$188
This Priceline deal was found by Cheapflights users on 6/15. 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 Priceline is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 7/119:15 am
LAX
- PDX
Nonstop2h 20m
Frontier
Thu 7/165:36 pm
PDX
- LAX
Nonstop2h 28m
Frontier
Deal found 6/15![Frontier logo]()
$189
This Kiwi.com deal was found by Cheapflights users on 6/16. 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.
Sat 7/410:12 pm
LAX
- MFR
1 stop22h 31m
Multiple Airlines
Mon 7/139:11 pm
MFR
- LAX
1 stop22h 52m
Multiple Airlines
Deal found 6/16![Multiple Airlines logo]()
$191
This Expedia deal was found by Cheapflights users on 6/19. 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 Expedia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 9/811:03 am
LAX
- PDX
Nonstop2h 22m
Multiple Airlines
Sat 9/125:30 pm
PDX
- LAX
Nonstop2h 26m
Multiple Airlines
Deal found 6/19![Multiple Airlines logo]()
$193
This Kiwi.com deal was found by Cheapflights users on 6/19. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 8/79:15 am
LAX
- PDX
Nonstop2h 20m
Frontier
Wed 8/125:21 pm
PDX
- LAX
1 stop6h 50m
Frontier
Deal found 6/19![Frontier logo]()
$194
This Gotogate deal was found by Cheapflights users on 6/19. 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 Gotogate is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 7/99:15 am
LAX
- PDX
Nonstop2h 20m
Frontier
Sat 7/115:36 pm
PDX
- LAX
Nonstop2h 28m
Frontier
Deal found 6/19![Frontier logo]()
$195
This Kiwi.com deal was found by Cheapflights users on 6/18. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 7/99:15 am
LAX
- PDX
Nonstop2h 20m
Frontier
Mon 7/135:36 pm
PDX
- LAX
Nonstop2h 28m
Frontier
Deal found 6/18![Frontier logo]()
$196
This Alaska Airlines deal was found by Cheapflights users on 6/19. 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 Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 10/38:47 pm
LAX
- MFR
Nonstop2h 07m
Alaska Airlines
Wed 10/74:34 pm
MFR
- LAX
Nonstop2h 06m
Alaska Airlines
Deal found 6/19![Alaska Airlines logo]()
$197
This Super.com deal was found by Cheapflights users on 6/15. 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.
Sun 7/269:15 am
LAX
- PDX
Nonstop2h 20m
Frontier
Thu 7/305:36 pm
PDX
- LAX
Nonstop2h 28m
Frontier
Deal found 6/15![Frontier logo]()
$197
This Travelocity deal was found by Cheapflights users on 6/19. 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 Travelocity is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 9/179:03 am
LAX
- PDX
1 stop7h 47m
Multiple Airlines
Sun 9/205:30 pm
PDX
- LAX
Nonstop2h 26m
Multiple Airlines
Deal found 6/19![Multiple Airlines logo]()
$198
Best flights from Irvine to OregonDiscover carefully curated flight deals from Irvine to Oregon that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated June 20, 2026.
Discover carefully curated flight deals from Irvine to Oregon that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated June 20, 2026.
This Alaska Airlines deal was found by Cheapflights users on 6/15. 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 Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 8/278:47 pm
LAX
- MFR
Nonstop1h 56m
Alaska Airlines
Mon 8/317:00 am
MFR
- LAX
Nonstop2h 02m
Alaska Airlines
Deal found 6/15![Alaska Airlines logo]()
$197
This Delta deal was found by Cheapflights users on 6/15. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 7/295:01 pm
LAX
- PDX
Nonstop2h 16m
Delta
Sat 8/15:37 pm
PDX
- LAX
Nonstop2h 23m
Delta
Deal found 6/15![Delta logo]()
$209
This United Airlines deal was found by Cheapflights users on 6/16. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 7/74:14 pm
LAX
- PDX
1 stop4h 40m
United Airlines
Wed 7/85:15 am
PDX
- LAX
1 stop5h 19m
United Airlines
Deal found 6/16![United Airlines logo]()
$224
This Southwest deal was found by Cheapflights users on 6/19. 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 Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 8/265:20 am
LAX
- EUG
2 stops6h 25m
Southwest
Wed 9/25:40 am
EUG
- LAX
1 stop6h 00m
Southwest
Deal found 6/19![Southwest logo]()
$227
This Kiwi.com deal was found by Cheapflights users on 6/16. 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.
Thu 7/169:15 am
LAX
- PDT
1 stop5h 35m
Multiple Airlines
Thu 7/233:20 pm
PDT
- LAX
1 stop4h 44m
Multiple Airlines
Deal found 6/16![Multiple Airlines logo]()
$412
This Alaska Airlines deal was found by Cheapflights users on 6/19. 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 Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 8/157:15 am
LAX
- PDX
1 stop9h 35m
Alaska Airlines
Wed 8/1910:59 am
PDX
- LAX
Nonstop2h 39m
Alaska Airlines
Deal found 6/19![Alaska Airlines logo]()
$215
This Delta deal was found by Cheapflights users on 6/15. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 9/1811:44 am
LAX
- BOI
Nonstop2h 00m
Delta
Mon 9/217:00 am
BOI
- LAX
Nonstop2h 20m
Delta
Deal found 6/15![Delta logo]()
$217
This United Airlines deal was found by Cheapflights users on 6/19. 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.
Sat 8/84:14 pm
LAX
- PDX
1 stop4h 40m
United Airlines
Tue 8/117:00 am
PDX
- LAX
1 stop5h 05m
United Airlines
Deal found 6/19![United Airlines logo]()
$229
This Southwest deal was found by Cheapflights users on 6/19. 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 Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 9/85:05 pm
LAX
- PDX
1 stop3h 35m
Southwest
Sat 9/1211:20 am
PDX
- LAX
2 stops7h 30m
Southwest
Deal found 6/19![Southwest logo]()
$234
This Alaska Airlines deal was found by Cheapflights users on 6/15. 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 Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 7/259:35 pm
LAX
- PDX
Nonstop2h 21m
Alaska Airlines
Wed 7/295:36 pm
PDX
- LAX
1 stop5h 45m
Alaska Airlines
Deal found 6/15![Alaska Airlines logo]()
$222
This Southwest deal was found by Cheapflights users on 6/18. 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 Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 8/246:00 pm
LAX
- PDX
1 stop3h 35m
Southwest
Sun 8/307:00 am
PDX
- LAX
1 stop5h 40m
Southwest
Deal found 6/18![Southwest logo]()
$252
This Delta deal was found by Cheapflights users on 6/16. 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.
Tue 8/1811:44 am
LAX
- BOI
Nonstop2h 05m
Delta
Sat 8/227:00 am
BOI
- LAX
Nonstop2h 23m
Delta
Deal found 6/16![Delta logo]()
$252
This United Airlines deal was found by Cheapflights users on 6/17. 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.
Fri 8/289:37 am
LAX
- BOI
1 stop4h 54m
United Airlines
Sun 8/306:15 am
BOI
- LAX
1 stop5h 20m
United Airlines
Deal found 6/17![United Airlines logo]()
$253
This Alaska Airlines deal was found by Cheapflights users on 6/16. 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 7/147:00 am
LAX
- PDX
Nonstop2h 21m
Alaska Airlines
Wed 7/227:19 am
PDX
- LAX
1 stop8h 03m
Alaska Airlines
Deal found 6/16![Alaska Airlines logo]()
$232
This United Airlines deal was found by Cheapflights users on 6/19. 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.
Sat 7/256:45 pm
LAX
- PDX
1 stop6h 05m
United Airlines
Mon 7/275:15 am
PDX
- LAX
1 stop5h 19m
United Airlines
Deal found 6/19![United Airlines logo]()
$254
This Southwest deal was found by Cheapflights users on 6/19. 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 Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 9/138:15 am
LAX
- PDX
1 stop3h 25m
Southwest
Sun 9/207:00 am
PDX
- LAX
1 stop4h 15m
Southwest
Deal found 6/19![Southwest logo]()
$257
This Alaska Airlines deal was found by Cheapflights users on 6/15. 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 Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 8/278:47 pm
LAX
- MFR
Nonstop1h 56m
Alaska Airlines
Sun 8/305:05 am
MFR
- LAX
1 stop4h 42m
Alaska Airlines
Deal found 6/15![Alaska Airlines logo]()
$237
This United Airlines deal was found by Cheapflights users on 6/15. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 8/127:45 am
LAX
- EUG
1 stop3h 58m
United Airlines
Sat 8/151:57 pm
EUG
- LAX
1 stop4h 07m
United Airlines
Deal found 6/15![United Airlines logo]()
$257
This Alaska Airlines deal was found by Cheapflights users on 6/18. 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.
Fri 9/187:00 am
LAX
- BOI
1 stop7h 30m
Alaska Airlines
Mon 9/212:16 pm
BOI
- LAX
1 stop6h 34m
Alaska Airlines
Deal found 6/18![Alaska Airlines logo]()
$237
This Southwest deal was found by Cheapflights users on 6/16. 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 Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 8/1812:10 pm
LAX
- BOI
2 stops6h 35m
Southwest
Sat 8/2212:55 pm
BOI
- LAX
1 stop5h 50m
Southwest
Deal found 6/16![Southwest logo]()
$277
This Delta deal was found by Cheapflights users on 6/19. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 7/177:59 pm
LAX
- BOI
Nonstop1h 59m
Delta
Sun 7/197:00 am
BOI
- LAX
Nonstop2h 20m
Delta
Deal found 6/19![Delta logo]()
$307
This United Airlines deal was found by Cheapflights users on 6/17. 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 7/155:05 pm
LAX
- EUG
1 stop5h 54m
United Airlines
Wed 7/221:59 pm
EUG
- LAX
1 stop4h 06m
United Airlines
Deal found 6/17![United Airlines logo]()
$267
This Delta deal was found by Cheapflights users on 6/18. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 9/47:58 pm
LAX
- BOI
Nonstop2h 02m
Delta
Mon 9/77:00 am
BOI
- LAX
Nonstop2h 23m
Delta
Deal found 6/18![Delta logo]()
$307
This Southwest deal was found by Cheapflights users on 6/19. 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 Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 7/223:40 pm
LAX
- EUG
1 stop6h 40m
Southwest
Mon 7/275:10 am
EUG
- LAX
1 stop3h 25m
Southwest
Deal found 6/19![Southwest logo]()
$282
This Alaska Airlines deal was found by Cheapflights users on 6/20. 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 8/192:15 pm
LAX
- PDX
Nonstop2h 21m
Alaska Airlines
Wed 8/195:38 pm
PDX
- LAX
Nonstop2h 39m
Alaska Airlines
Deal found 6/20![Alaska Airlines logo]()
$262
This United Airlines deal was found by Cheapflights users on 6/18. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 8/46:57 pm
LAX
- BOI
Nonstop2h 08m
United Airlines
Fri 8/287:05 pm
BOI
- LAX
1 stop5h 01m
United Airlines
Deal found 6/18![United Airlines logo]()
$272
This Delta deal was found by Cheapflights users on 6/19. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 7/297:59 pm
LAX
- BOI
Nonstop1h 59m
Delta
Sat 8/14:00 pm
BOI
- LAX
Nonstop2h 23m
Delta
Deal found 6/19![Delta logo]()
$307
This Southwest deal was found by Cheapflights users on 6/17. 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 Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 7/158:00 am
LAX
- EUG
2 stops9h 20m
Southwest
Wed 7/2210:30 am
EUG
- LAX
2 stops10h 45m
Southwest
Deal found 6/17![Southwest logo]()
$283
This Alaska Airlines deal was found by Cheapflights users on 6/15. 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 Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 9/48:47 pm
LAX
- MFR
Nonstop1h 56m
Alaska Airlines
Tue 9/84:31 pm
MFR
- LAX
Nonstop2h 08m
Alaska Airlines
Deal found 6/15![Alaska Airlines logo]()
$277
This Southwest deal was found by Cheapflights users on 6/19. 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 Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 8/245:40 am
LAX
- EUG
2 stops7h 00m
Southwest
Wed 8/2612:25 pm
EUG
- LAX
2 stops7h 40m
Southwest
Deal found 6/19![Southwest logo]()
$285
Last-minute flights from Irvine to OregonDiscover last-minute flight deals from Irvine to Oregon. Data last updated June 20, 2026 and is based on user searches.
Discover last-minute flight deals from Irvine to Oregon. Data last updated June 20, 2026 and is based on user searches.
This Kiwi.com deal was found by Cheapflights users on 6/16. 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.
Sat 7/410:12 pm
LAX
- MFR
1 stop22h 31m
Multiple Airlines
Mon 7/139:11 pm
MFR
- LAX
1 stop22h 52m
Multiple Airlines
Deal found 6/16![Multiple Airlines logo]()
$191
This Kiwi.com deal was found by Cheapflights users on 6/18. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 7/49:18 am
LAX
- PDX
Nonstop2h 23m
Frontier
Fri 7/105:36 pm
PDX
- LAX
Nonstop2h 28m
Frontier
Deal found 6/18![Frontier logo]()
$194
This Gotogate deal was found by Cheapflights users on 6/19. 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 Gotogate is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 7/99:15 am
LAX
- PDX
Nonstop2h 20m
Frontier
Sat 7/115:36 pm
PDX
- LAX
Nonstop2h 28m
Frontier
Deal found 6/19![Frontier logo]()
$195
This Kiwi.com deal was found by Cheapflights users on 6/18. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 7/99:15 am
LAX
- PDX
Nonstop2h 20m
Frontier
Mon 7/135:36 pm
PDX
- LAX
Nonstop2h 28m
Frontier
Deal found 6/18![Frontier logo]()
$196
This Frontier deal was found by Cheapflights users on 6/16. 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 Frontier is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 7/99:15 am
LAX
- PDX
Nonstop2h 20m
Frontier
Fri 7/105:36 pm
PDX
- LAX
Nonstop2h 28m
Frontier
Deal found 6/16![Frontier logo]()
$200
This Super.com deal was found by Cheapflights users on 6/19. 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 Super.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 7/109:15 am
LAX
- PDX
Nonstop2h 20m
Frontier
Sat 7/115:36 pm
PDX
- LAX
Nonstop2h 28m
Frontier
Deal found 6/19![Frontier logo]()
$198
This Priceline deal was found by Cheapflights users on 6/15. 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 Priceline is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 7/119:15 am
LAX
- PDX
Nonstop2h 20m
Multiple Airlines
Tue 7/147:19 am
PDX
- LAX
1 stop4h 25m
Multiple Airlines
Deal found 6/15![Multiple Airlines logo]()
$188
This Priceline deal was found by Cheapflights users on 6/15. 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 Priceline is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 7/119:15 am
LAX
- PDX
Nonstop2h 20m
Frontier
Thu 7/165:36 pm
PDX
- LAX
Nonstop2h 28m
Frontier
Deal found 6/15![Frontier logo]()
$189
This Priceline deal was found by Cheapflights users on 6/15. 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 Priceline is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 7/119:15 am
LAX
- PDX
Nonstop2h 20m
Multiple Airlines
Wed 7/152:49 pm
PDX
- LAX
1 stop8h 32m
Multiple Airlines
Deal found 6/15![Multiple Airlines logo]()
$193
This Frontier deal was found by Cheapflights users on 6/18. 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 Frontier is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 7/129:15 am
LAX
- PDX
Nonstop2h 20m
Frontier
Mon 7/205:36 pm
PDX
- LAX
Nonstop2h 28m
Frontier
Deal found 6/18![Frontier logo]()
$199
This Gotogate deal was found by Cheapflights users on 6/19. 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 Gotogate is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 7/139:15 am
LAX
- PDX
Nonstop2h 20m
Frontier
Thu 7/165:36 pm
PDX
- LAX
Nonstop2h 28m
Frontier
Deal found 6/19![Frontier logo]()
$201
This Super.com deal was found by Cheapflights users on 6/15. 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.
Sun 7/269:15 am
LAX
- PDX
Nonstop2h 20m
Frontier
Thu 7/305:36 pm
PDX
- LAX
Nonstop2h 28m
Frontier
Deal found 6/15![Frontier logo]()
$197
One-way flights from Irvine to OregonSearch for one-way flight options from Irvine to Oregon. Find affordable one-way fares based on user searches. Data last updated June 20, 2026.
Search for one-way flight options from Irvine to Oregon. Find affordable one-way fares based on user searches. Data last updated June 20, 2026.
This Kiwi.com deal was found by Cheapflights users on 6/15. 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.
Wed 9/911:47 am
LAX
- EUG
1 stop23h 44m
Multiple Airlines
Deal found 6/15![Multiple Airlines logo]()
$86
This Kiwi.com deal was found by Cheapflights users on 6/18. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 8/126:30 am
LAX
- EUG
1 stop28h 46m
Multiple Airlines
Deal found 6/18![Multiple Airlines logo]()
$92
This United Airlines deal was found by Cheapflights users on 6/18. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 9/16:00 am
LAX
- EUG
1 stop5h 43m
United Airlines
Deal found 6/18![United Airlines logo]()
$94
This Trip.com deal was found by Cheapflights users on 6/18. 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 Trip.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 7/410:12 pm
LAX
- MFR
1 stop22h 31m
Multiple Airlines
Deal found 6/18![Multiple Airlines logo]()
$106
This Kiwi.com deal was found by Cheapflights users on 6/17. 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.
Wed 9/1611:47 am
LAX
- EUG
1 stop26h 26m
Multiple Airlines
Deal found 6/17![Multiple Airlines logo]()
$107
This Frontier deal was found by Cheapflights users on 6/18. 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 Frontier is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 7/129:15 am
LAX
- PDX
Nonstop2h 20m
Frontier
Deal found 6/18![Frontier logo]()
$109
This Southwest deal was found by Cheapflights users on 6/17. 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 Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 8/195:20 am
LAX
- BOI
1 stop4h 30m
Southwest
Deal found 6/17![Southwest logo]()
$109
This Southwest deal was found by Cheapflights users on 6/15. 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.
Wed 7/296:35 pm
LAX
- PDX
1 stop3h 35m
Southwest
Deal found 6/15![Southwest logo]()
$110
This Expedia deal was found by Cheapflights users on 6/19. 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 Expedia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 9/26:30 am
LAX
- PDX
1 stop10h 41m
Frontier
Deal found 6/19![Frontier logo]()
$111
This Alaska Airlines deal was found by Cheapflights users on 6/19. 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 Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 7/141:28 pm
LAX
- PDX
1 stop7h 03m
Alaska Airlines
Deal found 6/19![Alaska Airlines logo]()
$112
This Kiwi.com deal was found by Cheapflights users on 6/19. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 8/197:15 am
LAX
- EUG
1 stop28h 08m
Multiple Airlines
Deal found 6/19![Multiple Airlines logo]()
$113
This Kiwi.com deal was found by Cheapflights users on 6/17. 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.
Fri 8/79:15 am
LAX
- PDX
Nonstop2h 20m
Frontier
Deal found 6/17![Frontier logo]()
$113
Find flight deals from Irvine to Oregon
Keep the following information in mind while searching for Irvine to Oregon flight deals. Data was last updated June 20, 2026.
Most accurate provider | FlightHub 3 stars |
|---|---|
Most trusted provider | FlightHub 3 stars |
Round-trip from | $182 (CheapOair) |
One-way from | $86 (Kiwi.com) |
Popular in | June |
Cheapest in | January |
Average price | $301 |
Cheapflights Fare Finder
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 June 20, 2026.
Use the filters below to find and compare flights from Irvine to Oregon that are best for you.
Fly from
Fly to
Route
Depart
Return
Cheapest round-trip
Quickest round-trip
Los AngelesMedford
LAX - MFR
LAXMFR
Los Angeles
Thu 8/27
8:47 pm-10:43 pm
Nonstop1h 56m
Medford
Mon 8/31
7:00 am-9:02 am
Nonstop2h 02m
$197
Los AngelesPortland
LAX - PDX
LAXPDX
Los Angeles
Wed 7/29
5:01 pm-7:17 pm
Nonstop2h 16m
Portland
Sat 8/1
5:37 pm-8:00 pm
Nonstop2h 23m
$209
Los AngelesPortland
LAX - PDX
LAXPDX
Los Angeles
Sat 8/15
7:15 am-4:50 pm
1 stop9h 35m
Portland
Wed 8/19
10:59 am-1:38 pm
Nonstop2h 39m
$215
Los AngelesBoise
LAX - BOI
LAXBOI
Los Angeles
Fri 9/18
11:44 am-2:44 pm
Nonstop2h 00m
Boise Air Term. Gowen Fld
Mon 9/21
7:00 am-8:20 am
Nonstop2h 20m
$217
Los AngelesPortland
LAX - PDX
LAXPDX
Los Angeles
Sat 7/25
9:35 pm-11:56 pm
Nonstop2h 21m
Portland
Wed 7/29
5:36 pm-11:21 pm
1 stop5h 45m
$222
Los AngelesPortland
LAX - PDX
LAXPDX
Los Angeles
Tue 7/7
4:14 pm-8:54 pm
1 stop4h 40m
Portland
Wed 7/8
5:15 am-10:34 am
1 stop5h 19m
$224
Los AngelesEugene
LAX - EUG
LAXEUG
Los Angeles
Wed 8/26
5:20 am-11:45 am
2 stops6h 25m
Eugene
Wed 9/2
5:40 am-11:40 am
1 stop6h 00m
$227
Los AngelesPortland
LAX - PDX
LAXPDX
Los Angeles
Sat 8/8
4:14 pm-8:54 pm
1 stop4h 40m
Portland
Tue 8/11
7:00 am-12:05 pm
1 stop5h 05m
$229
Los AngelesPortland
LAX - PDX
LAXPDX
Los Angeles
Tue 7/14
7:00 am-9:21 am
Nonstop2h 21m
Portland
Wed 7/22
7:19 am-3:22 pm
1 stop8h 03m
$232
Los AngelesPortland
LAX - PDX
LAXPDX
Los Angeles
Tue 9/8
5:05 pm-8:40 pm
1 stop3h 35m
Portland
Sat 9/12
11:20 am-6:50 pm
2 stops7h 30m
$234
Showing 1-10 of 60 resultsSorted by cheapest first
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.
LAX-PDX
LAX-MFR
LAX-EUG
LAX-BOI
LAX-RDM
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 Irvine to Oregon
IR9-USOR
LAX-PDX
LAX-MFR
LAX-EUG
LAX-BOI
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 June 20, 2026.
One of the essential ways to save on airfare from Irvine to Oregon is to remain as flexible as possible. Flights that are in the afternoon tend to be the most expensive. A flight at noon could potentially save you up to 14% on airfare.
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 June 20, 2026.
The most flights from IR9 to USOR are scheduled on a Friday (56 on average). You will have fewer flight options on Tuesday, which is when the least amount of flights are scheduled (33 on average).
How much does it cost to fly round-trip from Irvine to Oregon?
What is the cheapest day to fly from Irvine to Oregon?
Use this chart to determine the cheapest time to fly round-trip from Irvine to Oregon. Price data was last updated on June 20, 2026.
Travelers seeking maximum savings on their Irvine to Oregon flight should consider departing on Thursday afternoons when fares are most often at their lowest. Monday evenings flights should be avoided if possible as fares are typically the most expensive at this time.
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 June 20, 2026.
Peruse reviews from past customers who have flown with Alaska Airlines,Delta, andHawaiian Airlines from Irvine to Oregon to help guide your decision. Users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.
Boarding
8.1
Overall
7.9
Food
7.1
Comfort
7.8
Crew
8.5
Entertainment
7.0
Reviews
1 / 20
10.0
ExcellentFranzi,Mar 2026
SFO - PDX
Boarding
8.1
Overall
7.9
Food
7.1
Comfort
7.8
Crew
8.5
Entertainment
7.0
Reviews
1 / 20
10.0
ExcellentFranzi,Mar 2026
SFO - PDX
Boarding
8.1
Overall
7.9
Food
7.1
Comfort
7.8
Crew
8.5
Entertainment
7.0
Reviews
1 / 20
10.0
ExcellentFranzi,Mar 2026
SFO - PDX
Boarding
8.1
Overall
7.9
Food
7.1
Comfort
7.8
Crew
8.5
Entertainment
7.0
Reviews
1 / 20
10.0
ExcellentFranzi,Mar 2026
SFO - PDX
Boarding
8.1
Overall
7.9
Food
7.1
Comfort
7.8
Crew
8.5
Entertainment
7.0
Reviews
1 / 20
10.0
ExcellentFranzi,Mar 2026
SFO - PDX
Boarding
8.1
Overall
7.9
Food
7.1
Comfort
7.8
Crew
8.5
Entertainment
7.0
Reviews
1 / 20
10.0
ExcellentFranzi,Mar 2026
SFO - PDX
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.
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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.
Complete your trip
Complete your trip to Oregon by adding a car rental and/or hotel reservation to your travel itinerary.
Search flights from Irvine to Oregon by cabin class
Find flights from Irvine to Oregon, based on your preferred cabin class, be it economy, premium economy, business, or first class.
Irvine and Oregon flights
Browse other Irvine and Oregon flight options. Last updated on June 20, 2026.
Popular flight searches
Check out other popular destinations found by fellow travelers in 2026
Find a return flight route from Oregon
Find the right flight back to Irvine after your stay in Oregon
Irvine to Oregon flights
Consider these flights traveling from Irvine to Oregon.
Top 10 airlines flying from Irvine to Oregon
Discover the top 10 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 June 20, 2026.
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$75 | Average$180 | FlexibilityNo cancel fee | On-time62% | |
| Cheapest$78 | Average$295 | FlexibilityNo cancel fee | On-timeN/A | |
| Cheapest$79 | Average$135 | FlexibilityNo cancel fee | On-timeN/A | |
| Cheapest$81 | Average$311 | FlexibilityNo cancel fee | On-time85% | |
| Cheapest$103 | Average$215 | FlexibilityNo cancel fee | On-time88% | |
| Cheapest$138 | Average$324 | FlexibilityNo cancel fee | On-time63% | |
| Cheapest$146 | Average$334 | FlexibilityNo cancel fee | On-time75% | |
| Cheapest$147 | Average$407 | FlexibilityNo cancel fee | On-time69% | |
| Cheapest$168 | Average$443 | FlexibilityNo cancel fee | On-time71% | |
| Cheapest$176 | Average$253 | FlexibilityNo cancel fee | On-time62% |