$69+ Cheap flights from Oregon to San Diego (SAN)
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 1/16. Fares are subject to change and may not be available on all flights or dates of travel.
PDX — SAN
Nov 24 — Dec 11
Round-trip
1 adult, Economy
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Find cheap flights from Oregon to San Diego 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.Cheap flight deals from Oregon to San Diego
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Cheapest flights from Oregon to San DiegoExplore the most affordable flight options available from Oregon to San Diego. Find the lowest fares from popular airlines and budget airlines, with prices last updated on October 25, 2026.
Explore the most affordable flight options available from Oregon to San Diego. Find the lowest fares from popular airlines and budget airlines, with prices last updated on October 25, 2026.
This Alaska Airlines deal was found by Cheapflights users on 10/24. 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 12/17:59 pm -
Nonstop2h 34m
Sat 12/55:58 pm -
Nonstop2h 52m
Deal found 10/24![Alaska Airlines logo]()
$137
This Frontier deal was found by Cheapflights users on 10/24. 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 12/31:58 pm -
1 stop9h 59m
Tue 12/86:30 am -
1 stop9h 40m
Deal found 10/24![Frontier logo]()
$138
This Priceline deal was found by Cheapflights users on 10/25. 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.
Tue 12/19:00 am -
Nonstop2h 27m
Tue 12/86:30 am -
1 stop9h 40m
Deal found 10/25![Multiple Airlines logo]()
$143
This Southwest deal was found by Cheapflights users on 10/23. 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 12/37:30 am -
1 stop6h 20m
Mon 12/74:10 pm -
Nonstop2h 35m
Deal found 10/23![Southwest logo]()
$147
This Orbitz deal was found by Cheapflights users on 10/21. 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 Orbitz is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 11/2110:27 am -
1 stop8h 44m
Tue 11/246:30 am -
1 stop13h 26m
Deal found 10/21![Frontier logo]()
$149
This Cheapflightsfares deal was found by Cheapflights users on 10/24. 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.
Tue 12/15:09 pm -
1 stop17h 12m
Sat 12/511:14 am -
1 stop25h 49m
Deal found 10/24![Frontier logo]()
$150
This Southwest deal was found by Cheapflights users on 10/24. 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 12/110:15 am -
Nonstop2h 15m
Sat 12/512:25 pm -
2 stops7h 20m
Deal found 10/24![Southwest logo]()
$152
This Trip.com deal was found by Cheapflights users on 10/24. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Trip.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 12/812:39 pm -
Nonstop2h 27m
Tue 12/159:12 am -
Nonstop2h 45m
Deal found 10/24![Alaska Airlines logo]()
$152
This Delta deal was found by Cheapflights users on 10/24. 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 12/21:00 pm -
1 stop6h 06m
Tue 12/226:45 pm -
1 stop5h 03m
Deal found 10/24![Delta logo]()
$157
This Priceline deal was found by Cheapflights users on 10/24. 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.
Tue 12/812:39 pm -
Nonstop2h 27m
Mon 12/149:12 am -
Nonstop2h 45m
Deal found 10/24![Alaska Airlines logo]()
$157
This American Airlines deal was found by Cheapflights users on 10/24. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 12/15:15 am -
1 stop7h 00m
Tue 12/14:30 pm -
1 stop6h 46m
Deal found 10/24![American Airlines logo]()
$159
This Southwest deal was found by Cheapflights users on 10/23. 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.
Fri 12/411:40 am -
2 stops7h 15m
Tue 12/812:35 pm -
2 stops9h 45m
Deal found 10/23![Southwest logo]()
$167
Best flights from Oregon to San DiegoDiscover carefully curated flight deals from Oregon to San Diego that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated October 25, 2026.
Discover carefully curated flight deals from Oregon to San Diego that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated October 25, 2026.
This Southwest deal was found by Cheapflights users on 10/20. 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 Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 12/1011:15 am -
Nonstop2h 25m
Thu 12/1710:45 am -
1 stop6h 15m
Deal found 10/20![Southwest logo]()
$183
This Alaska Airlines deal was found by Cheapflights users on 10/21. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 12/412:39 pm -
Nonstop2h 21m
Mon 12/77:44 pm -
Nonstop2h 41m
Deal found 10/21![Alaska Airlines logo]()
$196
This United Airlines deal was found by Cheapflights users on 10/22. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 12/102:02 pm -
1 stop4h 10m
Sun 12/137:30 am -
1 stop4h 30m
Deal found 10/22![United Airlines logo]()
$252
This Delta deal was found by Cheapflights users on 10/23. 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 12/36:21 am -
1 stop8h 30m
Sun 12/67:20 am -
1 stop5h 23m
Deal found 10/23![Delta logo]()
$258
This Southwest deal was found by Cheapflights users on 10/20. 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 Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 1/281:40 pm -
1 stop8h 00m
Sat 2/68:50 am -
Nonstop2h 35m
Deal found 10/20![Southwest logo]()
$183
This Southwest deal was found by Cheapflights users on 10/24. 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 11/123:35 pm -
Nonstop2h 20m
Mon 11/162:55 pm -
1 stop6h 35m
Deal found 10/24![Southwest logo]()
$202
This Alaska Airlines deal was found by Cheapflights users on 10/24. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 12/177:17 am -
Nonstop2h 33m
Thu 12/318:30 am -
Nonstop2h 41m
Deal found 10/24![Alaska Airlines logo]()
$227
This Southwest deal was found by Cheapflights users on 10/23. 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.
Sat 11/1412:15 pm -
Nonstop2h 25m
Tue 11/171:50 pm -
1 stop8h 35m
Deal found 10/23![Southwest logo]()
$207
This Alaska Airlines deal was found by Cheapflights users on 10/22. 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 1/62:53 pm -
Nonstop2h 33m
Sun 1/107:11 am -
1 stop13h 39m
Deal found 10/22![Alaska Airlines logo]()
$239
This United Airlines deal was found by Cheapflights users on 10/22. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 12/11:51 pm -
2 stops6h 17m
Wed 12/96:15 am -
1 stop5h 48m
Deal found 10/22![United Airlines logo]()
$263
This Delta deal was found by Cheapflights users on 10/20. 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.
Thu 12/1712:35 pm -
1 stop5h 15m
Mon 12/216:45 pm -
1 stop5h 14m
Deal found 10/20![Delta logo]()
$264
This Alaska Airlines deal was found by Cheapflights users on 10/20. 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 12/227:05 am -
Nonstop2h 38m
Fri 12/257:04 am -
1 stop13h 46m
Deal found 10/20![Alaska Airlines logo]()
$239
This United Airlines deal was found by Cheapflights users on 10/20. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 12/222:14 pm -
2 stops9h 37m
Fri 12/257:25 am -
1 stop4h 36m
Deal found 10/20![United Airlines logo]()
$263
This Southwest deal was found by Cheapflights users on 10/20. 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 Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 12/298:45 am -
Nonstop2h 20m
Tue 1/54:10 pm -
Nonstop2h 35m
Deal found 10/20![Southwest logo]()
$218
This Southwest deal was found by Cheapflights users on 10/20. 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 Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 12/210:15 am -
Nonstop2h 15m
Sat 12/512:25 pm -
2 stops7h 20m
Deal found 10/20![Southwest logo]()
$222
This United Airlines deal was found by Cheapflights users on 10/21. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 11/207:10 am -
1 stop4h 47m
Fri 11/276:15 am -
1 stop6h 07m
Deal found 10/21![United Airlines logo]()
$269
This Alaska Airlines deal was found by Cheapflights users on 10/21. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 1/812:36 pm -
Nonstop2h 15m
Tue 1/2611:04 am -
1 stop5h 58m
Deal found 10/21![Alaska Airlines logo]()
$245
This Delta deal was found by Cheapflights users on 10/24. 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 12/86:21 am -
1 stop8h 30m
Sat 12/126:15 am -
1 stop5h 28m
Deal found 10/24![Delta logo]()
$317
This Alaska Airlines deal was found by Cheapflights users on 10/21. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 11/209:51 pm -
1 stop21h 28m
Fri 11/276:37 am -
Nonstop2h 50m
Deal found 10/21![Alaska Airlines logo]()
$247
This Southwest deal was found by Cheapflights users on 10/23. 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.
Fri 2/266:00 am -
1 stop4h 50m
Mon 3/110:25 am -
Nonstop2h 35m
Deal found 10/23![Southwest logo]()
$231
This United Airlines deal was found by Cheapflights users on 10/21. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 11/57:30 am -
1 stop4h 27m
Mon 11/94:01 pm -
1 stop6h 44m
Deal found 10/21![United Airlines logo]()
$284
This Southwest deal was found by Cheapflights users on 10/22. 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.
Sat 12/52:55 pm -
1 stop4h 20m
Mon 12/712:35 pm -
2 stops9h 45m
Deal found 10/22![Southwest logo]()
$236
This United Airlines deal was found by Cheapflights users on 10/23. 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 11/141:49 pm -
2 stops6h 35m
Mon 11/164:01 pm -
1 stop6h 44m
Deal found 10/23![United Airlines logo]()
$296
This Alaska Airlines deal was found by Cheapflights users on 10/24. 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 11/219:29 pm -
Nonstop2h 30m
Fri 11/277:08 am -
1 stop16h 50m
Deal found 10/24![Alaska Airlines logo]()
$270
This Alaska Airlines deal was found by Cheapflights users on 10/21. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 11/207:06 am -
1 stop5h 32m
Sat 11/218:37 pm -
Nonstop2h 50m
Deal found 10/21![Alaska Airlines logo]()
$276
This Southwest deal was found by Cheapflights users on 10/25. 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.
Sat 11/75:55 am -
1 stop11h 30m
Tue 11/1012:35 pm -
2 stops9h 50m
Deal found 10/25![Southwest logo]()
$258
This Alaska Airlines deal was found by Cheapflights users on 10/24. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 12/912:15 pm -
Nonstop2h 18m
Wed 12/169:00 am -
Nonstop2h 35m
Deal found 10/24![Alaska Airlines logo]()
$277
This United Airlines deal was found by Cheapflights users on 10/22. 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 11/212:06 pm -
2 stops6h 18m
Mon 11/306:15 am -
1 stop5h 30m
Deal found 10/22![United Airlines logo]()
$348
This Southwest deal was found by Cheapflights users on 10/23. 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 11/196:40 am -
2 stops5h 05m
Sun 11/226:30 pm -
1 stop5h 00m
Deal found 10/23![Southwest logo]()
$262
This Alaska Airlines deal was found by Cheapflights users on 10/25. 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 1/812:35 pm -
1 stop4h 51m
Wed 1/272:08 pm -
1 stop4h 41m
Deal found 10/25![Alaska Airlines logo]()
$277
Last-minute flights from Oregon to San DiegoDiscover last-minute flight deals from Oregon to San Diego. Data last updated October 25, 2026 and is based on user searches.
Discover last-minute flight deals from Oregon to San Diego. Data last updated October 25, 2026 and is based on user searches.
This Kiwi.com deal was found by Cheapflights users on 10/23. 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.
Sun 11/810:58 am -
2 stops47h 13m
Thu 11/128:20 pm -
1 stop19h 01m
Deal found 10/23![Multiple Airlines logo]()
$232
This Cheapflightsfares deal was found by Cheapflights users on 10/20. 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.
Tue 11/1012:02 pm -
1 stop11h 55m
Thu 11/128:20 pm -
1 stop15h 16m
Deal found 10/20![Frontier logo]()
$172
This Priceline deal was found by Cheapflights users on 10/23. 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.
Thu 11/1212:31 pm -
1 stop7h 04m
Mon 11/165:33 pm -
Nonstop2h 42m
Deal found 10/23![Multiple Airlines logo]()
$173
This United Airlines deal was found by Cheapflights users on 10/22. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 11/122:06 pm -
1 stop4h 31m
Sun 11/156:15 am -
1 stop5h 30m
Deal found 10/22![United Airlines logo]()
$247
This Alaska Airlines deal was found by Cheapflights users on 10/24. 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 11/139:03 am -
Nonstop2h 29m
Mon 11/165:33 pm -
Nonstop2h 42m
Deal found 10/24![Alaska Airlines logo]()
$137
This Southwest deal was found by Cheapflights users on 10/24. 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.
Sat 11/148:00 am -
Nonstop2h 20m
Tue 11/176:35 am -
1 stop6h 35m
Deal found 10/24![Southwest logo]()
$147
This Expedia deal was found by Cheapflights users on 10/21. 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 Expedia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 11/1412:28 pm -
Nonstop2h 19m
Tue 11/179:20 am -
Nonstop2h 28m
Deal found 10/21![Alaska Airlines logo]()
$239
This Delta deal was found by Cheapflights users on 10/24. 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 11/195:24 pm -
1 stop6h 29m
Tue 12/87:11 pm -
1 stop4h 48m
Deal found 10/24![Delta logo]()
$157
This Frontier deal was found by Cheapflights users on 10/21. 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 Frontier is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 11/1912:02 pm -
1 stop11h 55m
Thu 11/266:30 am -
1 stop6h 27m
Deal found 10/21![Frontier logo]()
$174
This Travelocity deal was found by Cheapflights users on 10/24. 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.
Sat 11/219:29 pm -
Nonstop2h 30m
Tue 12/86:30 am -
1 stop9h 40m
Deal found 10/24![Multiple Airlines logo]()
$143
This Orbitz deal was found by Cheapflights users on 10/21. 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 Orbitz is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 11/2110:27 am -
1 stop8h 44m
Tue 11/246:30 am -
1 stop13h 26m
Deal found 10/21![Frontier logo]()
$149
This Alaska Airlines deal was found by Cheapflights users on 10/24. 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 11/239:29 pm -
Nonstop2h 30m
Tue 12/87:05 am -
Nonstop2h 45m
Deal found 10/24![Alaska Airlines logo]()
$177
One-way flights from Oregon to San DiegoSearch for one-way flight options from Oregon to San Diego. Find affordable one-way fares based on user searches. Data last updated October 25, 2026.
Search for one-way flight options from Oregon to San Diego. Find affordable one-way fares based on user searches. Data last updated October 25, 2026.
This Southwest deal was found by Cheapflights users on 10/24. 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.
Sat 1/161:15 pm -
Nonstop2h 20m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 10/24![Southwest logo]()
$69
This Super.com deal was found by Cheapflights users on 10/24. 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 12/1412:51 pm -
1 stop19h 11m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 10/24![Frontier logo]()
$73
This Trip.com deal was found by Cheapflights users on 10/23. 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 11/2110:27 am -
1 stop8h 44m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 10/23![Frontier logo]()
$74
This Delta deal was found by Cheapflights users on 10/25. 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 11/145:51 pm -
1 stop5h 03m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 10/25![Delta logo]()
$79
This Southwest deal was found by Cheapflights users on 10/23. 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 11/1811:15 am -
Nonstop2h 25m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 10/23![Southwest logo]()
$79
This Kiwi.com deal was found by Cheapflights users on 10/23. 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 11/912:31 pm -
1 stop7h 04m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 10/23![Frontier logo]()
$84
This Kiwi.com deal was found by Cheapflights users on 10/22. 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 12/155:10 pm -
1 stop6h 48m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 10/22![Frontier logo]()
$85
This Super.com deal was found by Cheapflights users on 10/22. 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.
Tue 12/15:09 pm -
1 stop6h 48m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 10/22![Frontier logo]()
$86
This Southwest deal was found by Cheapflights users on 10/20. 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 Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 12/711:15 am -
Nonstop2h 25m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 10/20![Southwest logo]()
$87
This Kiwi.com deal was found by Cheapflights users on 10/22. 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.
Sun 11/229:25 pm -
1 stop10h 30m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 10/22![Multiple Airlines logo]()
$87
This Frontier deal was found by Cheapflights users on 10/25. 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 1/144:29 pm -
1 stop7h 29m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 10/25![Frontier logo]()
$89
This Super.com deal was found by Cheapflights users on 10/21. 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 Super.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 11/1712:02 pm -
1 stop27h 56m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 10/21![Frontier logo]()
$92
Find flight deals from Oregon to San Diego
Keep the following information in mind while searching for Oregon to San Diego flight deals. Data was last updated October 25, 2026.
Most accurate provider | FlightHub 3 stars |
|---|---|
Most trusted provider | FlightHub 3 stars |
Round-trip from | $137 (Alaska Airlines) |
One-way from | $69 (Southwest) |
Popular in | June |
Cheapest in | October |
Average price | $218 |
Good round-trip deal | $204 or less |
Good one-way deal | $130 or less |
Cheapflights Fare Finder
Customize your flight search to find flights from Oregon to San Diego 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 October 25, 2026.
Use the filters below to find and compare flights from Oregon to San Diego that are best for you.
Fly from
Fly to
Route
Depart
Return
Cheapest round-trip
PortlandSan Diego
PDX Portland - SAN San Diego
PDXSAN
Portland
Wed 11/18
3:35 pm-5:55 pm
Nonstop2h 20m
San Diego
Wed 12/31
12:00 am-12:00 am
Nonstop0h 00m
$69
PortlandSan Diego
PDX Portland - SAN San Diego
PDXSAN
Portland
Fri 12/18
11:01 am-3:25 pm
1 stop4h 24m
San Diego
Wed 12/31
12:00 am-12:00 am
Nonstop0h 00m
$79
PortlandSan Diego
PDX Portland - SAN San Diego
PDXSAN
Portland
Mon 1/11
1:00 pm-6:55 pm
1 stop5h 55m
San Diego
Wed 12/31
12:00 am-12:00 am
Nonstop0h 00m
$79
PortlandSan Diego
PDX Portland - SAN San Diego
PDXSAN
Portland
Sat 1/16
10:05 am-4:25 pm
1 stop6h 20m
San Diego
Wed 12/31
12:00 am-12:00 am
Nonstop0h 00m
$79
EugeneSan Diego
EUG Eugene - SAN San Diego
EUGSAN
Eugene
Thu 1/28
7:05 am-9:45 am
Nonstop2h 40m
San Diego
Wed 12/31
12:00 am-12:00 am
Nonstop0h 00m
$87
EugeneSan Diego
EUG Eugene - SAN San Diego
EUGSAN
Eugene
Thu 12/17
10:55 am-1:20 pm
Nonstop2h 25m
San Diego
Wed 12/31
12:00 am-12:00 am
Nonstop0h 00m
$87
EugeneSan Diego
EUG Eugene - SAN San Diego
EUGSAN
Eugene
Thu 11/19
5:55 am-10:12 am
1 stop4h 17m
San Diego
Wed 12/31
12:00 am-12:00 am
Nonstop0h 00m
$96
EugeneSan Diego
EUG Eugene - SAN San Diego
EUGSAN
Eugene
Thu 12/31
7:30 pm-12:19 am
1 stop4h 49m
San Diego
Wed 12/31
12:00 am-12:00 am
Nonstop0h 00m
$96
EugeneSan Diego
EUG Eugene - SAN San Diego
EUGSAN
Eugene
Wed 12/30
2:15 pm-11:51 pm
2 stops9h 36m
San Diego
Wed 12/31
12:00 am-12:00 am
Nonstop0h 00m
$101
Quickest round-trip
PortlandSan Diego
PDX Portland - SAN San Diego
PDXSAN
Portland
Wed 12/2
10:15 am-12:30 pm
Nonstop2h 15m
San Diego
Wed 12/31
12:00 am-12:00 am
Nonstop0h 00m
$104
Showing 1-10 of 60 resultsSorted by cheapest first
Best time to book a flight from Oregon to San Diego
Have a flexible travel schedule? Discover the best time to fly to San Diego from Oregon with our price prediction graph.
EUG-SAN
MFR-SAN
RDM-SAN
PDX-SAN
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 Oregon to San Diego
USOR-SAN
EUG-SAN
MFR-SAN
RDM-SAN
PDX-SAN
What is the cheapest month to book a flight from Oregon to San Diego?
Currently, January is the cheapest month in which you can book a flight from Oregon to San Diego (average of $229). Flying from Oregon to San Diego in June is currently the most expensive (average of $345). 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 SAN?
Find hourly flight availability from Oregon to San Diego. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated October 25, 2026.
A simple way to save on the total cost of your ticket is to fly from Oregon to San Diego in the evening. If you’re flexible enough to do this you can expect to save up to 18% on your trip compared to booking a flight at noon.
Weekly flight availability from Oregon to San Diego
Explore weekly flight availability from Oregon to San Diego. 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 October 25, 2026.
The most flights from USOR to SAN are scheduled on a Friday (8 on average). You will have fewer flight options on Thursday, which is when the least amount of flights are scheduled (3 on average).
How much does it cost to fly round-trip from Oregon to San Diego?
Airfare is below average for this route at the moment.
Oregon to San Diego flights typically cost between $204 and $388 in December.The cheapest round-trip price found within the last 5 days was $137 on Alaska Airlines (Dec 1-Dec 5).
How far ahead should I book a flight from Oregon to San Diego?
To ensure you get the cheapest price possible for a flight from Oregon to San Diego, you should look to book at least 66 days in advance of your intended travel date. The price of your flight may increase if you delay and leave booking until a week or so before departure.
What is the cheapest day to fly from Oregon to San Diego?
Use this chart to determine the cheapest time to fly round-trip from Oregon to San Diego. Price data was last updated on October 24, 2026.
Travelers seeking maximum savings on their Oregon to San Diego flight should consider departing on Saturday at noon when fares are most often at their lowest. Sunday afternoons flights should be avoided if possible as fares are typically the most expensive at this time.
Related info for your journey
Find useful and relevant information for your journey from Oregon to San Diego. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.
Traveling to a place near San Diego?
Book flights to San Diego if you plan to visit one of these locationsEl Cajon
National City
Chula Vista
San Ysidro
Poway
Coronado
La Mesa
Julian
Santee
Lemon Grove
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Alternative routes for Oregon to San Diego
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Complete your trip
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Search flights from Oregon to San Diego by cabin class
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Oregon and San Diego flights
Browse other Oregon and San Diego flight options. Last updated on October 25, 2026.
Popular flight searches
Check out other popular destinations found by fellow travelers in 2026
Other flights to San Diego
Explore flights to San Diego departing from other origins. Flights are based on user searches made on Cheapflights and were last updated on October 25, 2026.
Oregon to San Diego flights
Consider these flights traveling from Oregon to San Diego.
Top 8 airlines flying from Oregon to San Diego
Discover the top 8 airlines that operate flights from Oregon to San Diego. 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 October 25, 2026.
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$83 | Average$227 | FlexibilityNo cancel fee | On-timeN/A | |
| Cheapest$111 | Average$216 | FlexibilityNo cancel fee | On-time62% | |
| Cheapest$125 | Average$278 | FlexibilityNo cancel fee | On-time62% | |
| Cheapest$134 | Average$310 | FlexibilityNo cancel fee | On-time75% | |
| Cheapest$137 | Average$278 | FlexibilityNo cancel fee | On-time63% | |
| Cheapest$151 | Average$268 | FlexibilityNo cancel fee | On-time85% | |
| Cheapest$178 | Average$322 | FlexibilityNo cancel fee | On-time69% | |
| Cheapest$238 | Average$434 | FlexibilityNo cancel fee | On-time71% |