$59+ Cheap flights from Oregon to Fremont, 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 10/29. Fares are subject to change and may not be available on all flights or dates of travel.
PDX — SFO
Oct 21 — Oct 281
Round-trip
1 adult, Economy
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Find cheap flights from Oregon to Fremont 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 Fremont
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Cheapest flights from Oregon to FremontExplore the most affordable flight options available from Oregon to Fremont. Find the lowest fares from popular airlines and budget airlines, with prices last updated on September 21, 2026.
Explore the most affordable flight options available from Oregon to Fremont. Find the lowest fares from popular airlines and budget airlines, with prices last updated on September 21, 2026.
This Alaska Airlines deal was found by Cheapflights users on 9/19. 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.
Mon 11/92:50 pm -
Nonstop1h 54m
Sat 11/146:59 pm -
Nonstop1h 48m
Deal found 9/19![Alaska Airlines logo]()
$119
This Alaska Airlines deal was found by Cheapflights users on 9/20. 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.
Thu 10/159:33 pm -
Nonstop1h 53m
Mon 10/199:25 pm -
Nonstop1h 49m
Deal found 9/20![Alaska Airlines logo]()
$123
This Alaska Airlines deal was found by Cheapflights users on 9/20. 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.
Mon 10/199:33 pm -
Nonstop1h 53m
Thu 10/229:03 am -
Nonstop1h 49m
Deal found 9/20![Alaska Airlines logo]()
$124
This Orbitz deal was found by Cheapflights users on 9/20. 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 Orbitz is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 10/159:33 pm -
Nonstop1h 53m
Tue 10/2011:42 am -
Nonstop1h 50m
Deal found 9/20![Alaska Airlines logo]()
$125
This Kiwi.com deal was found by Cheapflights users on 9/19. 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.
Thu 10/2912:02 pm -
1 stop12h 18m
Mon 11/27:42 am -
Nonstop1h 46m
Deal found 9/19![Multiple Airlines logo]()
$126
This Kiwi.com deal was found by Cheapflights users on 9/20. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 10/199:33 pm -
Nonstop1h 53m
Mon 10/267:13 pm -
1 stop15h 54m
Deal found 9/20![Multiple Airlines logo]()
$128
This Kissandfly.com deal was found by Cheapflights users on 9/20. 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 Kissandfly.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 11/411:25 am -
1 stop5h 40m
Wed 11/117:42 am -
Nonstop1h 46m
Deal found 9/20![Alaska Airlines logo]()
$130
This CheapTickets 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 CheapTickets is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 10/137:37 pm -
Nonstop1h 51m
Sat 10/176:59 pm -
Nonstop1h 51m
Deal found 9/16![Alaska Airlines logo]()
$131
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 10/62:53 pm -
Nonstop1h 54m
Tue 10/66:59 pm -
Nonstop1h 51m
Deal found 9/16![Alaska Airlines logo]()
$132
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.
Thu 10/2912:02 pm -
1 stop12h 18m
Mon 11/26:02 am -
1 stop29h 05m
Deal found 9/18![Frontier logo]()
$133
This Trip.com deal was found by Cheapflights users on 9/19. 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 Trip.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 10/174:02 pm -
1 stop3h 45m
Sat 10/244:43 pm -
1 stop5h 22m
Deal found 9/19![Alaska Airlines logo]()
$141
This Alaska Airlines deal was found by Cheapflights users on 9/21. 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.
Wed 10/218:30 am -
1 stop5h 52m
Wed 10/214:43 pm -
1 stop5h 04m
Deal found 9/21![Alaska Airlines logo]()
$151
Best flights from Oregon to FremontDiscover carefully curated flight deals from Oregon to Fremont that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated September 21, 2026.
Discover carefully curated flight deals from Oregon to Fremont that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated September 21, 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.
Tue 10/202:53 pm -
Nonstop1h 54m
Fri 10/239:25 pm -
Nonstop1h 49m
Deal found 9/18![Alaska Airlines logo]()
$144
This Southwest deal was found by Cheapflights users on 9/19. 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 2/245:10 am -
1 stop6h 45m
Wed 2/241:25 pm -
1 stop5h 35m
Deal found 9/19![Southwest logo]()
$151
This Delta deal was found by Cheapflights users on 9/20. 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 1/215:45 pm -
1 stop5h 56m
Sun 1/241:05 pm -
1 stop5h 58m
Deal found 9/20![Delta logo]()
$182
This United Airlines deal was found by Cheapflights users on 9/20. 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.
Fri 10/163:23 pm -
Nonstop1h 53m
Sun 10/2510:50 pm -
Nonstop1h 54m
Deal found 9/20![United Airlines logo]()
$189
This Southwest deal was found by Cheapflights users on 9/20. 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 10/276:50 am -
2 stops8h 25m
Sat 10/315:10 am -
1 stop5h 10m
Deal found 9/20![Southwest logo]()
$156
This Alaska Airlines deal was found by Cheapflights users on 9/20. 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 10/144:02 pm -
1 stop5h 26m
Wed 10/2110:40 am -
1 stop11h 07m
Deal found 9/20![Alaska Airlines logo]()
$157
This Alaska Airlines deal was found by Cheapflights users on 9/20. 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 10/284:02 pm -
1 stop5h 26m
Wed 11/47:42 am -
1 stop7h 43m
Deal found 9/20![Alaska Airlines logo]()
$157
This Southwest 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 Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 1/212:05 pm -
2 stops6h 15m
Thu 1/285:40 am -
2 stops7h 25m
Deal found 9/18![Southwest logo]()
$161
This Alaska Airlines deal was found by Cheapflights users on 9/19. 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.
Mon 11/22:50 pm -
Nonstop1h 54m
Thu 11/127:42 am -
Nonstop1h 46m
Deal found 9/19![Alaska Airlines logo]()
$172
This Southwest 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 Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 10/154:05 pm -
1 stop7h 15m
Thu 10/226:25 am -
1 stop7h 30m
Deal found 9/18![Southwest logo]()
$177
This United 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 10/85:30 am -
Nonstop1h 51m
Mon 10/1210:39 pm -
Nonstop1h 55m
Deal found 9/16![United Airlines logo]()
$217
This Delta 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 12/95:30 am -
1 stop4h 13m
Mon 12/145:56 pm -
1 stop4h 10m
Deal found 9/17![Delta logo]()
$222
This Alaska Airlines deal was found by Cheapflights users on 9/19. 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 11/1411:54 am -
Nonstop1h 52m
Tue 11/1710:29 am -
1 stop6h 21m
Deal found 9/19![Alaska Airlines logo]()
$180
This Southwest deal was found by Cheapflights users on 9/20. 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 10/281:35 pm -
1 stop8h 45m
Wed 11/45:05 am -
2 stops8h 50m
Deal found 9/20![Southwest logo]()
$182
This United Airlines deal was found by Cheapflights users on 9/21. 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.
Wed 10/216:00 am -
Nonstop1h 35m
Mon 10/261:56 pm -
Nonstop1h 49m
Deal found 9/21![United Airlines logo]()
$222
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.
Mon 11/27:33 pm -
1 stop4h 23m
Thu 11/56:20 am -
1 stop6h 26m
Deal found 9/16![Delta logo]()
$239
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 10/241:52 pm -
Nonstop1h 43m
Sun 10/259:15 pm -
Nonstop1h 42m
Deal found 9/17![United Airlines logo]()
$227
This Alaska Airlines deal was found by Cheapflights users on 9/20. 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.
Fri 10/239:33 pm -
Nonstop1h 53m
Mon 10/263:31 pm -
1 stop7h 16m
Deal found 9/20![Alaska Airlines logo]()
$207
This United Airlines deal was found by Cheapflights users on 9/20. 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.
Thu 10/226:50 pm -
Nonstop1h 53m
Mon 10/268:45 pm -
Nonstop1h 48m
Deal found 9/20![United Airlines logo]()
$237
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.
Fri 1/81:55 pm -
Nonstop1h 58m
Sun 1/104:10 pm -
Nonstop1h 35m
Deal found 9/17![United Airlines logo]()
$237
This Southwest 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 Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 10/286:50 am -
2 stops8h 20m
Sun 11/18:30 am -
1 stop5h 20m
Deal found 9/16![Southwest logo]()
$245
This Alaska 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 Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 10/248:57 am -
Nonstop1h 58m
Wed 10/286:35 pm -
Nonstop1h 45m
Deal found 9/17![Alaska Airlines logo]()
$225
This Delta 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 10/167:33 pm -
1 stop4h 23m
Mon 10/192:15 pm -
1 stop4h 35m
Deal found 9/18![Delta logo]()
$322
This United 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 10/176:00 am -
Nonstop1h 35m
Mon 10/198:50 am -
Nonstop1h 49m
Deal found 9/18![United Airlines logo]()
$247
This Alaska Airlines deal was found by Cheapflights users on 9/20. 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.
Sat 11/1410:13 am -
Nonstop2h 00m
Tue 11/176:47 pm -
Nonstop1h 46m
Deal found 9/20![Alaska Airlines logo]()
$227
This Southwest 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 Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 10/245:30 am -
1 stop7h 45m
Wed 10/288:10 am -
2 stops9h 15m
Deal found 9/16![Southwest logo]()
$250
This United Airlines deal was found by Cheapflights users on 9/21. 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.
Wed 10/287:00 am -
Nonstop1h 40m
Sat 10/3111:15 am -
Nonstop1h 53m
Deal found 9/21![United Airlines logo]()
$247
This Southwest 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 Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 10/187:05 pm -
1 stop6h 35m
Mon 10/197:25 pm -
1 stop4h 40m
Deal found 9/16![Southwest logo]()
$256
This Alaska Airlines deal was found by Cheapflights users on 9/19. 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 1/1210:02 am -
Nonstop2h 04m
Wed 1/277:00 pm -
1 stop3h 44m
Deal found 9/19![Alaska Airlines logo]()
$237
This Southwest deal was found by Cheapflights users on 9/20. 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 10/227:25 am -
1 stop4h 40m
Mon 10/264:00 pm -
2 stops8h 05m
Deal found 9/20![Southwest logo]()
$262
Last-minute flights from Oregon to FremontDiscover last-minute flight deals from Oregon to Fremont. Data last updated September 21, 2026 and is based on user searches.
Discover last-minute flight deals from Oregon to Fremont. Data last updated September 21, 2026 and is based on user searches.
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 10/62:53 pm -
Nonstop1h 54m
Tue 10/66:59 pm -
Nonstop1h 51m
Deal found 9/16![Alaska Airlines logo]()
$132
This CheapTickets 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 CheapTickets is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 10/137:37 pm -
Nonstop1h 51m
Sat 10/176:59 pm -
Nonstop1h 51m
Deal found 9/16![Alaska Airlines logo]()
$131
This Alaska Airlines deal was found by Cheapflights users on 9/20. 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.
Thu 10/159:33 pm -
Nonstop1h 53m
Mon 10/199:25 pm -
Nonstop1h 49m
Deal found 9/20![Alaska Airlines logo]()
$123
This Orbitz deal was found by Cheapflights users on 9/20. 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 Orbitz is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 10/159:33 pm -
Nonstop1h 53m
Tue 10/2011:42 am -
Nonstop1h 50m
Deal found 9/20![Alaska Airlines logo]()
$125
This Trip.com deal was found by Cheapflights users on 9/19. 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 Trip.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 10/174:02 pm -
1 stop3h 45m
Sat 10/244:43 pm -
1 stop5h 22m
Deal found 9/19![Alaska Airlines logo]()
$141
This Alaska Airlines deal was found by Cheapflights users on 9/21. 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.
Sat 10/1712:43 pm -
1 stop4h 04m
Mon 10/194:43 pm -
1 stop5h 04m
Deal found 9/21![Alaska Airlines logo]()
$157
This Alaska Airlines deal was found by Cheapflights users on 9/20. 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.
Mon 10/199:33 pm -
Nonstop1h 53m
Thu 10/229:03 am -
Nonstop1h 49m
Deal found 9/20![Alaska Airlines logo]()
$124
This Kiwi.com deal was found by Cheapflights users on 9/20. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 10/199:33 pm -
Nonstop1h 53m
Mon 10/267:13 pm -
1 stop15h 54m
Deal found 9/20![Multiple Airlines logo]()
$128
This Alaska Airlines deal was found by Cheapflights users on 9/21. 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.
Wed 10/218:30 am -
1 stop5h 52m
Wed 10/214:43 pm -
1 stop5h 04m
Deal found 9/21![Alaska Airlines logo]()
$151
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 -
1 stop9h 32m
Mon 10/267:13 pm -
1 stop15h 54m
Deal found 9/17![Frontier logo]()
$136
This Kiwi.com deal was found by Cheapflights users on 9/19. 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.
Thu 10/2912:02 pm -
1 stop12h 18m
Mon 11/27:42 am -
Nonstop1h 46m
Deal found 9/19![Multiple Airlines logo]()
$126
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.
Thu 10/2912:02 pm -
1 stop12h 18m
Mon 11/26:02 am -
1 stop29h 05m
Deal found 9/18![Frontier logo]()
$133
One-way flights from Oregon to FremontSearch for one-way flight options from Oregon to Fremont. Find affordable one-way fares based on user searches. Data last updated September 21, 2026.
Search for one-way flight options from Oregon to Fremont. Find affordable one-way fares based on user searches. Data last updated September 21, 2026.
This United Airlines deal was found by Cheapflights users on 9/21. 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.
Wed 10/149:00 am -
Nonstop1h 56m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/21![United Airlines logo]()
$59
This SmartFares 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 SmartFares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 10/1710:48 am -
Nonstop2h 00m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/17![Alaska Airlines logo]()
$62
This Frontier 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 Frontier is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 10/1911:06 am -
1 stop9h 32m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/18![Frontier logo]()
$65
This Alaska Airlines deal was found by Cheapflights users on 9/21. 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.
Mon 11/162:50 pm -
Nonstop1h 54m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/21![Alaska Airlines logo]()
$66
This Alaska Airlines deal was found by Cheapflights users on 9/20. 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 10/275:48 pm -
Nonstop1h 59m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/20![Alaska Airlines logo]()
$67
This Cheapflightsfares deal was found by Cheapflights users on 9/20. 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.
Mon 10/192:50 pm -
1 stop18h 23m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/20![Frontier logo]()
$68
This Delta deal was found by Cheapflights users on 9/21. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 12/175:59 pm -
1 stop5h 41m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/21![Delta logo]()
$69
This SmartFares deal was found by Cheapflights users on 9/19. 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 SmartFares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 10/2812:43 pm -
1 stop4h 04m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/19![Alaska Airlines logo]()
$70
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.
Wed 10/287:18 am -
Nonstop2h 05m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/16![Alaska Airlines logo]()
$70
This Travelocity 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 Travelocity is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 11/1711:54 am -
Nonstop1h 52m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/17![Alaska Airlines logo]()
$71
This Kiwi.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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 10/262:50 pm -
1 stop18h 29m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/16![Frontier logo]()
$74
This Super.com 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 Super.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 10/2912:02 pm -
1 stop12h 18m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/17![Frontier logo]()
$74
Find flight deals from Oregon to Fremont
Keep the following information in mind while searching for Oregon to Fremont flight deals. Data was last updated September 21, 2026.
Most accurate provider | FlightHub 3 stars |
|---|---|
Most trusted provider | FlightHub 3 stars |
Round-trip from | $119 (Alaska Airlines) |
One-way from | $59 (United Airlines) |
Popular in | March |
Cheapest in | January |
Average price | $226 |
Cheapflights Fare Finder
Customize your flight search to find flights from Oregon to Fremont 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 21, 2026.
Use the filters below to find and compare flights from Oregon to Fremont that are best for you.
Fly from
Fly to
Route
Depart
Return
Cheapest round-trip
PortlandSan Francisco
PDX Portland - SFO San Francisco
PDXSFO
Portland
Thu 10/29
7:10 am-9:08 am
Nonstop1h 58m
San Francisco
Wed 12/31
12:00 am-12:00 am
Nonstop0h 00m
$59
PortlandSan Francisco
PDX Portland - SFO San Francisco
PDXSFO
Portland
Sat 10/17
7:37 pm-9:28 pm
Nonstop1h 51m
San Francisco
Wed 12/31
12:00 am-12:00 am
Nonstop0h 00m
$59
PortlandSan Francisco
PDX Portland - SFO San Francisco
PDXSFO
Portland
Tue 10/27
5:48 pm-7:47 pm
Nonstop1h 59m
San Francisco
Wed 12/31
12:00 am-12:00 am
Nonstop0h 00m
$67
PortlandSan Francisco
PDX Portland - SFO San Francisco
PDXSFO
Portland
Wed 11/18
7:35 pm-11:33 pm
1 stop3h 58m
San Francisco
Wed 12/31
12:00 am-12:00 am
Nonstop0h 00m
$69
PortlandSan Francisco
PDX Portland - SFO San Francisco
PDXSFO
Portland
Thu 10/15
3:23 pm-5:16 pm
Nonstop1h 53m
San Francisco
Wed 12/31
12:00 am-12:00 am
Nonstop0h 00m
$69
PortlandSan Francisco
PDX Portland - SFO San Francisco
PDXSFO
Portland
Tue 10/20
5:30 am-9:38 am
1 stop4h 08m
San Francisco
Wed 12/31
12:00 am-12:00 am
Nonstop0h 00m
$69
PortlandSan Francisco
PDX Portland - SFO San Francisco
PDXSFO
Portland
Thu 11/12
11:32 am-5:13 pm
1 stop5h 41m
San Francisco
Wed 12/31
12:00 am-12:00 am
Nonstop0h 00m
$69
PortlandSan Francisco
PDX Portland - SFO San Francisco
PDXSFO
Portland
Thu 10/15
8:00 am-1:05 pm
1 stop5h 05m
San Francisco
Wed 12/31
12:00 am-12:00 am
Nonstop0h 00m
$79
EugeneSan Francisco
EUG Eugene - SFO San Francisco
EUGSFO
Eugene
Tue 10/13
4:02 pm-9:28 pm
1 stop5h 26m
San Francisco
Wed 12/31
12:00 am-12:00 am
Nonstop0h 00m
$79
Quickest round-trip
EugeneSan Francisco
EUG Eugene - SFO San Francisco
EUGSFO
Eugene
Thu 10/15
6:00 am-7:34 am
Nonstop1h 34m
San Francisco
Wed 12/31
12:00 am-12:00 am
Nonstop0h 00m
$79
Showing 1-10 of 60 resultsSorted by cheapest first
Best time to book a flight from Oregon to Fremont
Have a flexible travel schedule? Discover the best time to fly to Fremont from Oregon with our price prediction graph.
PDX-SFO
EUG-SFO
MFR-SFO
BOI-SFO
YKM-SFO
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 Fremont
USOR-FR8
PDX-SFO
EUG-SFO
MFR-SFO
BOI-SFO
What is the cheapest time of day to fly from OR to FR8?
Find hourly flight availability from Oregon to Fremont. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated September 21, 2026.
When flying from Oregon to Fremont, the time of day you fly usually plays a role in the price. Save by searching for a flight at noon, which can drop the price by up to 32% versus a flight in the evening.
Weekly flight availability from Oregon to Fremont
Explore weekly flight availability from Oregon to Fremont. 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 21, 2026.
The most flights from USOR to FR8 are scheduled on a Sunday (72 on average). You will have fewer flight options on Thursday, which is when the least amount of flights are scheduled (17 on average).
How much does it cost to fly round-trip from Oregon to Fremont?
Airfare is below average for this route at the moment.
Oregon to Fremont flights typically cost between $150 and $318 in November.The cheapest round-trip price found within the last 5 days was $119 on Alaska Airlines (Nov 9-Nov 14).
What is the cheapest day to fly from Oregon to Fremont?
Use this chart to determine the cheapest time to fly round-trip from Oregon to Fremont. Price data was last updated on September 19, 2026.
Travelers seeking maximum savings on their Oregon to Fremont 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 Fremont. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.
Browse thousands of different options on Cheapflights for your next trip
Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.
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Alternative routes for Oregon to Fremont
See prices for flight routes from nearby airports that may be better suited for you.
Complete your trip
Complete your trip to Fremont by adding a car rental and/or hotel reservation to your travel itinerary.
Search flights from Oregon to Fremont by cabin class
Find flights from Oregon to Fremont, based on your preferred cabin class, be it economy, premium economy, business, or first class.
Oregon and Fremont flights
Browse other Oregon and Fremont flight options. Last updated on September 21, 2026.
Popular flight searches
Check out other popular destinations found by fellow travelers in 2026
Find a return flight route from Fremont
Find the right flight back to Oregon after your stay in Fremont
Oregon to Fremont flights
Consider these flights traveling from Oregon to Fremont.
Top 8 airlines flying from Oregon to Fremont
Discover the top 8 airlines that operate flights from Oregon to Fremont. 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 21, 2026.
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$71 | Average$194 | FlexibilityNo cancel fee | On-time62% | |
| Cheapest$77 | Average$163 | FlexibilityNo cancel fee | On-time85% | |
| Cheapest$117 | Average$294 | FlexibilityNo cancel fee | On-time63% | |
| Cheapest$117 | Average$310 | FlexibilityNo cancel fee | On-time75% | |
| Cheapest$119 | Average$286 | FlexibilityNo cancel fee | On-time69% | |
| Cheapest$175 | Average$222 | FlexibilityNo cancel fee | On-time62% | |
| Cheapest$182 | Average$374 | FlexibilityNo cancel fee | On-timeN/A | |
| Cheapest$262 | Average$493 | FlexibilityNo cancel fee | On-time71% |