$147+ Cheap flights from Knoxville (TYS) 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 6/2. Fares are subject to change and may not be available on all flights or dates of travel.
TYS — PDX
May 26 — Jun 21
Round-trip
1 adult, Economy
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Cheapest flights from Knoxville to OregonExplore the most affordable flight options available from Knoxville to Oregon. Find the lowest fares from popular airlines and budget airlines, with prices last updated on April 26, 2026.
Explore the most affordable flight options available from Knoxville to Oregon. Find the lowest fares from popular airlines and budget airlines, with prices last updated on April 26, 2026.
This Delta deal was found by Cheapflights users on 4/22. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 9/166:45 am
TYS
- BOI
1 stop9h 18m
Delta
Tue 9/225:40 am
BOI
- TYS
1 stop8h 54m
Delta
Deal found 4/22![Delta logo]()
$328
This Delta deal was found by Cheapflights users on 4/23. 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.
Tue 5/125:20 pm
TYS
- PDX
1 stop7h 42m
Delta
Tue 6/92:10 pm
PDX
- TYS
1 stop6h 44m
Delta
Deal found 4/23![Delta logo]()
$329
This American Airlines deal was found by Cheapflights users on 4/22. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 5/124:09 pm
TYS
- PDX
1 stop8h 29m
American Airlines
Mon 6/812:40 am
PDX
- TYS
1 stop9h 23m
American Airlines
Deal found 4/22![American Airlines logo]()
$348
This American Airlines deal was found by Cheapflights users on 4/23. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 5/236:07 pm
TYS
- PDX
1 stop8h 52m
American Airlines
Sat 5/309:57 pm
PDX
- TYS
1 stop7h 37m
American Airlines
Deal found 4/23![American Airlines logo]()
$355
This CheapOair deal was found by Cheapflights users on 4/22. 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 CheapOair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 7/208:32 pm
TYS
- PDX
1 stop23h 25m
Frontier
Tue 8/45:42 pm
PDX
- TYS
1 stop22h 55m
Frontier
Deal found 4/22![Frontier logo]()
$366
This Kiwi.com deal was found by Cheapflights users on 4/23. 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.
Fri 5/151:43 pm
TYS
- PDX
1 stop9h 08m
Multiple Airlines
Fri 5/2912:35 pm
PDX
- TYS
2 stops49h 38m
Multiple Airlines
Deal found 4/23![Multiple Airlines logo]()
$367
This Kiwi.com deal was found by Cheapflights users on 4/23. 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.
Tue 5/193:48 pm
TYS
- PDX
2 stops49h 06m
Multiple Airlines
Thu 5/2812:35 pm
PDX
- TYS
1 stop27h 49m
Multiple Airlines
Deal found 4/23![Multiple Airlines logo]()
$371
This American Airlines deal was found by Cheapflights users on 4/25. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 6/25:33 pm
TYS
- PDX
1 stop10h 17m
American Airlines
Mon 6/812:40 am
PDX
- TYS
1 stop7h 33m
American Airlines
Deal found 4/25![American Airlines logo]()
$375
This American Airlines deal was found by Cheapflights users on 4/23. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 5/288:11 pm
TYS
- PDX
1 stop7h 39m
American Airlines
Fri 5/2911:43 pm
PDX
- TYS
1 stop8h 30m
American Airlines
Deal found 4/23![American Airlines logo]()
$385
This Delta deal was found by Cheapflights users on 4/25. 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.
Mon 6/86:42 pm
TYS
- BOI
1 stop7h 05m
Delta
Tue 6/162:50 pm
BOI
- TYS
1 stop6h 11m
Delta
Deal found 4/25![Delta logo]()
$387
This American Airlines deal was found by Cheapflights users on 4/23. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 5/276:07 pm
TYS
- PDX
1 stop8h 52m
American Airlines
Thu 5/2812:40 am
PDX
- TYS
1 stop9h 22m
American Airlines
Deal found 4/23![American Airlines logo]()
$389
This American Airlines deal was found by Cheapflights users on 4/21. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 8/201:46 pm
TYS
- PDX
1 stop8h 13m
American Airlines
Thu 8/277:00 am
PDX
- TYS
1 stop6h 35m
American Airlines
Deal found 4/21![American Airlines logo]()
$390
Best flights from Knoxville to OregonDiscover carefully curated flight deals from Knoxville to Oregon that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated April 26, 2026.
Discover carefully curated flight deals from Knoxville to Oregon that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated April 26, 2026.
This United Airlines deal was found by Cheapflights users on 4/25. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 6/26:30 am
TYS
- EUG
1 stop8h 07m
United Airlines
Tue 6/912:33 pm
EUG
- TYS
1 stop8h 57m
United Airlines
Deal found 4/25![United Airlines logo]()
$397
This Southwest deal was found by Cheapflights users on 4/25. 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.
Tue 6/212:50 pm
TYS
- EUG
2 stops12h 10m
Southwest
Tue 6/96:40 am
EUG
- TYS
2 stops10h 40m
Southwest
Deal found 4/25![Southwest logo]()
$412
This Delta deal was found by Cheapflights users on 4/26. 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 6/245:40 am
TYS
- BOI
2 stops10h 11m
Delta
Sun 6/2811:45 pm
BOI
- TYS
1 stop7h 53m
Delta
Deal found 4/26![Delta logo]()
$421
This Alaska Airlines deal was found by Cheapflights users on 4/25. 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 8/281:46 pm
TYS
- MFR
2 stops13h 13m
Alaska Airlines
Sat 9/56:58 pm
MFR
- TYS
2 stops13h 16m
Alaska Airlines
Deal found 4/25![Alaska Airlines logo]()
$493
This Kiwi.com deal was found by Cheapflights users on 4/25. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 7/152:23 pm
TYS
- PDX
2 stops27h 44m
Multiple Airlines
Wed 7/225:16 pm
PDX
- TYS
1 stop17h 35m
Multiple Airlines
Deal found 4/25![Multiple Airlines logo]()
$517
This United Airlines deal was found by Cheapflights users on 4/22. 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.
Sun 9/67:15 am
TYS
- EUG
2 stops11h 13m
United Airlines
Sat 9/2612:25 pm
EUG
- TYS
1 stop9h 05m
United Airlines
Deal found 4/22![United Airlines logo]()
$400
This Delta deal was found by Cheapflights users on 4/26. 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 5/195:40 am
TYS
- BOI
2 stops9h 38m
Delta
Sun 5/2410:50 am
BOI
- TYS
2 stops10h 07m
Delta
Deal found 4/26![Delta logo]()
$454
This Southwest deal was found by Cheapflights users on 4/24. 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 10/84:00 pm
TYS
- BOI
2 stops11h 45m
Southwest
Wed 10/144:45 pm
BOI
- TYS
2 stops17h 30m
Southwest
Deal found 4/24![Southwest logo]()
$470
This Delta deal was found by Cheapflights users on 4/24. 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.
Fri 10/96:15 pm
TYS
- BOI
1 stop7h 40m
Delta
Mon 10/1211:30 pm
BOI
- TYS
1 stop7h 42m
Delta
Deal found 4/24![Delta logo]()
$457
This Southwest deal was found by Cheapflights users on 4/22. 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.
Thu 6/46:40 am
TYS
- EUG
2 stops17h 55m
Southwest
Sun 6/75:30 am
EUG
- TYS
1 stop9h 50m
Southwest
Deal found 4/22![Southwest logo]()
$473
This United Airlines deal was found by Cheapflights users on 4/22. 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 8/1110:00 am
TYS
- BOI
2 stops14h 32m
United Airlines
Wed 8/127:05 am
BOI
- TYS
2 stops13h 33m
United Airlines
Deal found 4/22![United Airlines logo]()
$494
This Delta deal was found by Cheapflights users on 4/23. 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.
Tue 5/195:20 pm
TYS
- PDX
1 stop7h 42m
Delta
Thu 5/282:06 pm
PDX
- TYS
1 stop6h 50m
Delta
Deal found 4/23![Delta logo]()
$457
This Alaska Airlines deal was found by Cheapflights users on 4/24. 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 8/1212:55 pm
TYS
- MFR
2 stops14h 09m
Alaska Airlines
Sat 9/56:58 pm
MFR
- TYS
2 stops13h 16m
Alaska Airlines
Deal found 4/24![Alaska Airlines logo]()
$561
This Southwest deal was found by Cheapflights users on 4/24. 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.
Fri 10/94:00 pm
TYS
- BOI
2 stops11h 45m
Southwest
Mon 10/127:50 am
BOI
- TYS
1 stop8h 50m
Southwest
Deal found 4/24![Southwest logo]()
$473
This Delta deal was found by Cheapflights users on 4/24. 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 6/115:40 am
TYS
- BOI
2 stops10h 11m
Delta
Sun 6/1411:45 pm
BOI
- TYS
1 stop7h 53m
Delta
Deal found 4/24![Delta logo]()
$462
This United Airlines deal was found by Cheapflights users on 4/24. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 8/144:56 pm
TYS
- MFR
1 stop7h 20m
United Airlines
Wed 9/25:00 am
MFR
- TYS
1 stop7h 54m
United Airlines
Deal found 4/24![United Airlines logo]()
$529
This Alaska Airlines deal was found by Cheapflights users on 4/23. 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 Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 8/121:46 pm
TYS
- MFR
2 stops13h 18m
Alaska Airlines
Thu 8/206:00 am
MFR
- TYS
2 stops14h 18m
Alaska Airlines
Deal found 4/23![Alaska Airlines logo]()
$601
This United Airlines deal was found by Cheapflights users on 4/24. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 5/231:54 pm
TYS
- RDM
2 stops11h 41m
United Airlines
Sat 5/307:10 am
RDM
- TYS
2 stops10h 46m
United Airlines
Deal found 4/24![United Airlines logo]()
$561
This Delta deal was found by Cheapflights users on 4/22. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 5/75:40 am
TYS
- BOI
1 stop9h 03m
Delta
Mon 5/1111:39 pm
BOI
- TYS
1 stop7h 55m
Delta
Deal found 4/22![Delta logo]()
$511
This Southwest deal was found by Cheapflights users on 4/23. 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 5/72:45 pm
TYS
- EUG
2 stops11h 00m
Southwest
Sun 5/106:10 am
EUG
- TYS
1 stop6h 05m
Southwest
Deal found 4/23![Southwest logo]()
$582
This United Airlines deal was found by Cheapflights users on 4/21. 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 7/165:55 pm
TYS
- PDX
1 stop9h 07m
United Airlines
Tue 7/286:03 pm
PDX
- TYS
2 stops12h 30m
United Airlines
Deal found 4/21![United Airlines logo]()
$572
This Delta deal was found by Cheapflights users on 4/26. 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 5/266:36 am
TYS
- PDX
1 stop8h 54m
Delta
Tue 6/27:05 am
PDX
- TYS
2 stops11h 20m
Delta
Deal found 4/26![Delta logo]()
$565
This United Airlines deal was found by Cheapflights users on 4/21. 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 6/246:30 am
TYS
- PDX
1 stop8h 08m
United Airlines
Wed 7/811:16 am
PDX
- TYS
2 stops10h 19m
United Airlines
Deal found 4/21![United Airlines logo]()
$572
This United Airlines deal was found by Cheapflights users on 4/25. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 6/246:30 am
TYS
- PDX
1 stop8h 08m
United Airlines
Sun 6/286:46 pm
PDX
- TYS
2 stops11h 47m
United Airlines
Deal found 4/25![United Airlines logo]()
$572
This Delta deal was found by Cheapflights users on 4/23. 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.
Fri 7/103:59 pm
TYS
- BOI
2 stops9h 47m
Delta
Sat 7/182:04 pm
BOI
- TYS
1 stop6h 35m
Delta
Deal found 4/23![Delta logo]()
$580
This United Airlines deal was found by Cheapflights users on 4/25. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 7/26:30 am
TYS
- PDX
1 stop8h 08m
United Airlines
Wed 7/811:16 am
PDX
- TYS
2 stops10h 19m
United Airlines
Deal found 4/25![United Airlines logo]()
$572
This Delta deal was found by Cheapflights users on 4/23. 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 5/73:05 pm
TYS
- EUG
2 stops11h 45m
Delta
Sun 5/105:10 am
EUG
- TYS
2 stops13h 15m
Delta
Deal found 4/23![Delta logo]()
$587
This United Airlines deal was found by Cheapflights users on 4/23. 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.
Mon 7/205:55 pm
TYS
- PDX
1 stop9h 07m
United Airlines
Tue 8/411:40 pm
PDX
- TYS
2 stops11h 47m
United Airlines
Deal found 4/23![United Airlines logo]()
$572
This Delta deal was found by Cheapflights users on 4/23. 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.
Sat 6/276:37 am
TYS
- BOI
2 stops12h 51m
Delta
Fri 7/36:42 pm
BOI
- TYS
2 stops13h 29m
Delta
Deal found 4/23![Delta logo]()
$604
This United Airlines deal was found by Cheapflights users on 4/23. 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 6/61:54 pm
TYS
- RDM
2 stops11h 41m
United Airlines
Wed 6/107:10 am
RDM
- TYS
2 stops10h 46m
United Airlines
Deal found 4/23![United Airlines logo]()
$576
Last-minute flights from Knoxville to OregonDiscover last-minute flight deals from Knoxville to Oregon. Data last updated April 26, 2026 and is based on user searches.
Discover last-minute flight deals from Knoxville to Oregon. Data last updated April 26, 2026 and is based on user searches.
This Delta deal was found by Cheapflights users on 4/23. 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.
Tue 5/125:20 pm
TYS
- PDX
1 stop7h 42m
Delta
Tue 6/92:10 pm
PDX
- TYS
1 stop6h 44m
Delta
Deal found 4/23![Delta logo]()
$329
This American Airlines deal was found by Cheapflights users on 4/22. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 5/124:09 pm
TYS
- PDX
1 stop8h 29m
American Airlines
Mon 6/812:40 am
PDX
- TYS
1 stop9h 23m
American Airlines
Deal found 4/22![American Airlines logo]()
$348
This American Airlines deal was found by Cheapflights users on 4/23. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 5/134:09 pm
TYS
- PDX
1 stop9h 41m
American Airlines
Sun 5/1710:23 pm
PDX
- TYS
1 stop7h 09m
American Airlines
Deal found 4/23![American Airlines logo]()
$423
This Kiwi.com deal was found by Cheapflights users on 4/23. 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.
Fri 5/151:43 pm
TYS
- PDX
1 stop9h 08m
Multiple Airlines
Fri 5/2912:35 pm
PDX
- TYS
2 stops49h 38m
Multiple Airlines
Deal found 4/23![Multiple Airlines logo]()
$367
This American Airlines deal was found by Cheapflights users on 4/23. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 5/156:54 pm
TYS
- PDX
1 stop8h 00m
American Airlines
Tue 5/1911:40 pm
PDX
- TYS
1 stop7h 42m
American Airlines
Deal found 4/23![American Airlines logo]()
$399
This Delta deal was found by Cheapflights users on 4/25. 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.
Fri 5/155:40 am
TYS
- BOI
1 stop9h 03m
Delta
Tue 5/191:53 pm
BOI
- TYS
1 stop5h 55m
Delta
Deal found 4/25![Delta logo]()
$476
This Kiwi.com deal was found by Cheapflights users on 4/23. 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.
Tue 5/193:48 pm
TYS
- PDX
2 stops49h 06m
Multiple Airlines
Thu 5/2812:35 pm
PDX
- TYS
1 stop27h 49m
Multiple Airlines
Deal found 4/23![Multiple Airlines logo]()
$371
This Delta deal was found by Cheapflights users on 4/26. 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 5/195:40 am
TYS
- BOI
2 stops9h 38m
Delta
Sun 5/242:23 pm
BOI
- TYS
1 stop6h 34m
Delta
Deal found 4/26![Delta logo]()
$449
This American Airlines deal was found by Cheapflights users on 4/22. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 5/204:09 pm
TYS
- PDX
1 stop9h 41m
American Airlines
Wed 5/275:05 am
PDX
- TYS
1 stop8h 38m
American Airlines
Deal found 4/22![American Airlines logo]()
$412
This American Airlines deal was found by Cheapflights users on 4/23. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 5/236:07 pm
TYS
- PDX
1 stop8h 52m
American Airlines
Sat 5/309:57 pm
PDX
- TYS
1 stop7h 37m
American Airlines
Deal found 4/23![American Airlines logo]()
$355
This American Airlines deal was found by Cheapflights users on 4/23. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 5/276:07 pm
TYS
- PDX
1 stop8h 52m
American Airlines
Thu 5/2812:40 am
PDX
- TYS
1 stop9h 22m
American Airlines
Deal found 4/23![American Airlines logo]()
$389
This American Airlines deal was found by Cheapflights users on 4/23. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 5/288:11 pm
TYS
- PDX
1 stop7h 39m
American Airlines
Fri 5/2911:43 pm
PDX
- TYS
1 stop8h 30m
American Airlines
Deal found 4/23![American Airlines logo]()
$385
One-way flights from Knoxville to OregonSearch for one-way flight options from Knoxville to Oregon. Find affordable one-way fares based on user searches. Data last updated April 26, 2026.
Search for one-way flight options from Knoxville to Oregon. Find affordable one-way fares based on user searches. Data last updated April 26, 2026.
This Delta deal was found by Cheapflights users on 4/22. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 6/25:20 pm
TYS
- PDX
1 stop7h 42m
Delta
Deal found 4/22![Delta logo]()
$147
This CheapOair deal was found by Cheapflights users on 4/21. 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 CheapOair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 6/268:32 pm
TYS
- PDX
1 stop23h 25m
Frontier
Deal found 4/21![Frontier logo]()
$157
This Kiwi.com deal was found by Cheapflights users on 4/22. 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.
Mon 6/15:30 pm
TYS
- PDX
2 stops26h 31m
Multiple Airlines
Deal found 4/22![Multiple Airlines logo]()
$164
This United Airlines deal was found by Cheapflights users on 4/23. 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.
Thu 5/286:30 am
TYS
- EUG
1 stop8h 07m
United Airlines
Deal found 4/23![United Airlines logo]()
$167
This American Airlines deal was found by Cheapflights users on 4/21. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 5/303:40 pm
TYS
- PDX
1 stop8h 17m
American Airlines
Deal found 4/21![American Airlines logo]()
$178
This American Airlines deal was found by Cheapflights users on 4/22. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 5/126:00 am
TYS
- PDX
1 stop8h 01m
American Airlines
Deal found 4/22![American Airlines logo]()
$183
This Kiwi.com deal was found by Cheapflights users on 4/22. 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.
Mon 6/18:32 pm
TYS
- PDX
1 stop23h 29m
Frontier
Deal found 4/22![Frontier logo]()
$184
This Kiwi.com deal was found by Cheapflights users on 4/25. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 6/265:30 pm
TYS
- BOI
2 stops45h 00m
Multiple Airlines
Deal found 4/25![Multiple Airlines logo]()
$185
This American Airlines deal was found by Cheapflights users on 4/24. 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 6/95:33 pm
TYS
- PDX
1 stop8h 18m
American Airlines
Deal found 4/24![American Airlines logo]()
$188
This Delta deal was found by Cheapflights users on 4/25. 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.
Tue 6/211:44 am
TYS
- EUG
2 stops15h 04m
Delta
Deal found 4/25![Delta logo]()
$193
This Kiwi.com deal was found by Cheapflights users on 4/22. 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.
Thu 5/287:00 am
TYS
- PDX
1 stop12h 46m
Multiple Airlines
Deal found 4/22![Multiple Airlines logo]()
$207
This Kiwi.com deal was found by Cheapflights users on 4/22. 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.
Fri 5/298:19 pm
TYS
- PDX
2 stops42h 31m
Frontier
Deal found 4/22![Frontier logo]()
$212
Find flight deals from Knoxville to Oregon
Keep the following information in mind while searching for Knoxville to Oregon flight deals. Data was last updated April 26, 2026.
Most accurate provider | FlightHub 3 stars |
|---|---|
Most trusted provider | FlightHub 3 stars |
Round-trip from | $328 (Delta) |
One-way from | $147 (Delta) |
Popular in | December |
Cheapest in | August |
Average price | $463 |
Cheapflights Fare Finder
Customize your flight search to find flights from Knoxville 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 April 26, 2026.
Use the filters below to find and compare flights from Knoxville to Oregon that are best for you.
Fly from
Fly to
Route
Depart
Return
Cheapest round-trip
KnoxvilleEugene
TYS - EUG
TYSEUG
Knoxville McGhee Tyson
Tue 6/2
6:30 am-11:37 am
1 stop8h 07m
Eugene
Tue 6/9
12:33 pm-12:30 am
1 stop8h 57m
$397
KnoxvilleEugene
TYS - EUG
TYSEUG
Knoxville McGhee Tyson
Sun 9/6
7:15 am-3:28 pm
2 stops11h 13m
Eugene
Sat 9/26
12:25 pm-12:30 am
1 stop9h 05m
$400
KnoxvilleEugene
TYS - EUG
TYSEUG
Knoxville McGhee Tyson
Tue 6/2
12:50 pm-10:00 pm
2 stops12h 10m
Eugene
Tue 6/9
6:40 am-8:20 pm
2 stops10h 40m
$412
KnoxvilleBoise
TYS - BOI
TYSBOI
Knoxville McGhee Tyson
Wed 6/24
5:40 am-1:51 pm
2 stops10h 11m
Boise Air Term. Gowen Fld
Sun 6/28
11:45 pm-9:38 am
1 stop7h 53m
$421
KnoxvilleBoise
TYS - BOI
TYSBOI
Knoxville McGhee Tyson
Tue 5/19
5:40 am-1:18 pm
2 stops9h 38m
Boise Air Term. Gowen Fld
Sun 5/24
10:50 am-10:57 pm
2 stops10h 07m
$454
KnoxvilleBoise
TYS - BOI
TYSBOI
Knoxville McGhee Tyson
Fri 10/9
6:15 pm-11:55 pm
1 stop7h 40m
Boise Air Term. Gowen Fld
Mon 10/12
11:30 pm-9:12 am
1 stop7h 42m
$457
Quickest round-trip
KnoxvillePortland
TYS - PDX
TYSPDX
Knoxville McGhee Tyson
Tue 5/19
5:20 pm-10:02 pm
1 stop7h 42m
Portland
Thu 5/28
2:06 pm-11:56 pm
1 stop6h 50m
$457
KnoxvilleBoise
TYS - BOI
TYSBOI
Knoxville McGhee Tyson
Thu 6/11
5:40 am-1:51 pm
2 stops10h 11m
Boise Air Term. Gowen Fld
Sun 6/14
11:45 pm-9:38 am
1 stop7h 53m
$462
KnoxvilleBoise
TYS - BOI
TYSBOI
Knoxville McGhee Tyson
Thu 10/8
4:00 pm-1:45 am
2 stops11h 45m
Boise Air Term. Gowen Fld
Wed 10/14
4:45 pm-12:15 pm
2 stops17h 30m
$470
KnoxvilleEugene
TYS - EUG
TYSEUG
Knoxville McGhee Tyson
Thu 6/4
6:40 am-9:35 pm
2 stops17h 55m
Eugene
Sun 6/7
5:30 am-6:20 pm
1 stop9h 50m
$473
Showing 1-10 of 54 resultsSorted by cheapest first
Best time to book a flight from Knoxville to Oregon
Have a flexible travel schedule? Discover the best time to fly to Oregon from Knoxville with our price prediction graph.
TYS-BOI
TYS-PDX
TYS-EUG
TYS-MFR
TYS-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 Knoxville to Oregon
TYS-USOR
TYS-BOI
TYS-PDX
TYS-EUG
TYS-MFR
How far ahead should I book a flight from Knoxville to Oregon?
Booking 35 days in advance of your planned departure date is, on average, the best time to get cheap flights from Knoxville to Oregon. The general trend is that the closer you book to the departure date, the more expensive your flight will be.
What is the cheapest month to book a flight from Knoxville to Oregon?
Currently, May is the cheapest month in which you can book a flight from Knoxville to Oregon (average of $119). Flying from Knoxville to Oregon in January is currently the most expensive (average of $466). 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.
How much does it cost to fly round-trip from Knoxville to Oregon?
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 April 26, 2026.
See what other customers who have flown with Delta,United Airlines, andAmerican Airlines from Knoxville to Oregon have to say. Users can see the overall rating for each airline as well as how each is rated in terms of entertainment options, comfort, food, crew/service, and boarding process.
Overall
7.9
Comfort
7.9
Food
7.2
Boarding
8.1
Crew
8.5
Entertainment
7.8
Reviews
1 / 20
6.0
GoodJim,Nov 2025
AVL - ATL
Overall
7.9
Comfort
7.9
Food
7.2
Boarding
8.1
Crew
8.5
Entertainment
7.8
Reviews
1 / 20
6.0
GoodJim,Nov 2025
AVL - ATL
Overall
7.9
Comfort
7.9
Food
7.2
Boarding
8.1
Crew
8.5
Entertainment
7.8
Reviews
1 / 20
6.0
GoodJim,Nov 2025
AVL - ATL
Overall
7.9
Comfort
7.9
Food
7.2
Boarding
8.1
Crew
8.5
Entertainment
7.8
Reviews
1 / 20
6.0
GoodJim,Nov 2025
AVL - ATL
Related info for your journey
Find useful and relevant information for your journey from Knoxville 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 Knoxville to Oregon
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Complete your trip
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Find flights from Knoxville to Oregon, based on your preferred cabin class, be it economy, premium economy, business, or first class.
Knoxville and Oregon flights
Browse other Knoxville and Oregon flight options. Last updated on April 26, 2026.
Popular flight searches
Check out other popular destinations found by fellow travelers in 2026
Knoxville to Oregon flights
Consider these flights traveling from Knoxville to Oregon.
Top 3 airlines flying from Knoxville to Oregon
Discover the top 3 airlines that operate flights from Knoxville 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 April 26, 2026.
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$130 | Average$398 | FlexibilityNo cancel fee | On-timeN/A | |
| Cheapest$279 | Average$425 | FlexibilityNo cancel fee | On-time71% | |
| Cheapest$323 | Average$588 | FlexibilityNo cancel fee | On-time69% |