$156+ Cheap flights from Oregon to Knoxville (TYS)
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 12/10. Fares are subject to change and may not be available on all flights or dates of travel.
PDX — TYS
Nov 29 — Dec 61
Round-trip
1 adult, Economy
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Find cheap flights from Oregon to Knoxville 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 Knoxville
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Cheapest flights from Oregon to KnoxvilleExplore the most affordable flight options available from Oregon to Knoxville. Find the lowest fares from popular airlines and budget airlines, with prices last updated on October 30, 2026.
Explore the most affordable flight options available from Oregon to Knoxville. Find the lowest fares from popular airlines and budget airlines, with prices last updated on October 30, 2026.
This American Airlines deal was found by Cheapflights users on 10/28. Clicking the “Pick Dates” 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.
Mon 11/2311:11 pm -
1 stop8h 47m
Wed 12/25:30 am -
1 stop8h 32m
Deal found 10/28![American Airlines logo]()
$311
This Delta deal was found by Cheapflights users on 10/27. Clicking the “Pick Dates” 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 12/1711:54 am -
1 stop9h 03m
Fri 12/257:00 am -
1 stop7h 46m
Deal found 10/27![Delta logo]()
$344
This American Airlines deal was found by Cheapflights users on 10/28. Clicking the “Pick Dates” 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 12/1011:13 pm -
1 stop8h 49m
Sun 12/135:30 am -
1 stop8h 32m
Deal found 10/28![American Airlines logo]()
$380
This American Airlines deal was found by Cheapflights users on 10/30. Clicking the “Pick Dates” 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 12/311:13 pm -
2 stops11h 00m
Mon 12/75:32 pm -
1 stop9h 17m
Deal found 10/30![American Airlines logo]()
$387
This Delta deal was found by Cheapflights users on 10/28. Clicking the “Pick Dates” 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 12/2810:25 pm -
1 stop8h 06m
Mon 1/47:52 am -
1 stop7h 38m
Deal found 10/28![Delta logo]()
$398
This United Airlines deal was found by Cheapflights users on 10/30. Clicking the “Pick Dates” 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 12/27:00 am -
2 stops13h 59m
Wed 12/94:43 pm -
1 stop7h 54m
Deal found 10/30![United Airlines logo]()
$404
This Delta deal was found by Cheapflights users on 10/30. Clicking the “Pick Dates” 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 12/26:21 am -
2 stops12h 56m
Wed 12/95:10 pm -
2 stops9h 49m
Deal found 10/30![Delta logo]()
$409
This American Airlines deal was found by Cheapflights users on 10/28. Clicking the “Pick Dates” 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.
Mon 12/2811:31 pm -
1 stop8h 31m
Mon 1/42:44 pm -
1 stop10h 29m
Deal found 10/28![American Airlines logo]()
$426
This Southwest deal was found by Cheapflights users on 10/30. Clicking the “Pick Dates” 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 12/36:30 am -
2 stops10h 20m
Mon 12/77:05 am -
2 stops9h 05m
Deal found 10/30![Southwest logo]()
$435
This United Airlines deal was found by Cheapflights users on 10/28. Clicking the “Pick Dates” 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 12/105:00 am -
1 stop6h 40m
Sun 12/136:00 am -
2 stops10h 16m
Deal found 10/28![United Airlines logo]()
$438
This Delta deal was found by Cheapflights users on 10/26. 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.
Mon 11/2311:51 am -
1 stop7h 31m
Mon 11/304:00 pm -
1 stop8h 57m
Deal found 10/26![Delta logo]()
$439
This Southwest deal was found by Cheapflights users on 10/29. Clicking the “Pick Dates” 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 12/256:20 am -
1 stop6h 10m
Tue 12/297:15 pm -
2 stops9h 00m
Deal found 10/29![Southwest logo]()
$440
Best flights from Oregon to KnoxvilleDiscover carefully curated flight deals from Oregon to Knoxville that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated October 30, 2026.
Discover carefully curated flight deals from Oregon to Knoxville that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated October 30, 2026.
This Delta deal was found by Cheapflights users on 10/30. Clicking the “Pick Dates” 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 12/311:17 pm -
1 stop8h 10m
Mon 12/75:40 am -
1 stop8h 09m
Deal found 10/30![Delta logo]()
$311
This United Airlines deal was found by Cheapflights users on 10/28. Clicking the “Pick Dates” 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 1/145:00 am -
2 stops8h 54m
Wed 1/2010:45 am -
2 stops10h 14m
Deal found 10/28![United Airlines logo]()
$387
This Southwest deal was found by Cheapflights users on 10/26. 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 Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 4/195:45 am -
1 stop7h 10m
Fri 4/303:35 pm -
1 stop10h 10m
Deal found 10/26![Southwest logo]()
$492
This Delta deal was found by Cheapflights users on 10/28. Clicking the “Pick Dates” 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 12/2810:25 pm -
1 stop8h 06m
Mon 1/47:52 am -
1 stop7h 38m
Deal found 10/28![Delta logo]()
$398
This United Airlines deal was found by Cheapflights users on 10/29. Clicking the “Pick Dates” 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 11/131:02 pm -
1 stop6h 30m
Tue 11/175:05 pm -
1 stop7h 13m
Deal found 10/29![United Airlines logo]()
$479
This Southwest deal was found by Cheapflights users on 10/28. Clicking the “Pick Dates” 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 4/225:20 am -
1 stop7h 35m
Mon 4/263:35 pm -
1 stop10h 00m
Deal found 10/28![Southwest logo]()
$502
This Delta deal was found by Cheapflights users on 10/26. 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 11/1111:10 pm -
1 stop9h 18m
Mon 11/166:30 pm -
1 stop8h 16m
Deal found 10/26![Delta logo]()
$469
This United Airlines deal was found by Cheapflights users on 10/30. Clicking the “Pick Dates” 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 11/145:01 am -
1 stop8h 03m
Wed 11/186:45 am -
2 stops14h 24m
Deal found 10/30![United Airlines logo]()
$484
This United Airlines deal was found by Cheapflights users on 10/28. Clicking the “Pick Dates” 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 3/255:00 am -
1 stop7h 51m
Tue 4/610:16 am -
2 stops14h 22m
Deal found 10/28![United Airlines logo]()
$492
This Delta deal was found by Cheapflights users on 10/27. Clicking the “Pick Dates” 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 3/221:25 pm -
2 stops16h 47m
Wed 3/3111:30 am -
2 stops14h 42m
Deal found 10/27![Delta logo]()
$538
This United Airlines deal was found by Cheapflights users on 10/30. Clicking the “Pick Dates” 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 1/305:00 am -
1 stop6h 56m
Tue 2/24:28 pm -
1 stop8h 04m
Deal found 10/30![United Airlines logo]()
$493
This Delta deal was found by Cheapflights users on 10/27. Clicking the “Pick Dates” 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 3/246:05 am -
2 stops12h 32m
Mon 3/295:05 pm -
2 stops21h 41m
Deal found 10/27![Delta logo]()
$539
This United Airlines deal was found by Cheapflights users on 10/29. Clicking the “Pick Dates” 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 2/210:45 am -
1 stop7h 20m
Thu 2/44:28 pm -
1 stop7h 47m
Deal found 10/29![United Airlines logo]()
$493
This United Airlines deal was found by Cheapflights users on 10/26. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 1/307:10 am -
1 stop6h 44m
Wed 2/39:45 am -
2 stops14h 30m
Deal found 10/26![United Airlines logo]()
$512
This United Airlines deal was found by Cheapflights users on 10/30. Clicking the “Pick Dates” 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 11/137:45 pm -
2 stops11h 22m
Mon 11/165:05 pm -
1 stop7h 13m
Deal found 10/30![United Airlines logo]()
$515
This United Airlines deal was found by Cheapflights users on 10/29. Clicking the “Pick Dates” 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 11/265:00 am -
1 stop8h 04m
Tue 12/14:43 pm -
1 stop7h 54m
Deal found 10/29![United Airlines logo]()
$517
This United Airlines deal was found by Cheapflights users on 10/26. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 1/305:00 am -
1 stop6h 56m
Wed 2/34:28 pm -
1 stop7h 43m
Deal found 10/26![United Airlines logo]()
$529
This United Airlines deal was found by Cheapflights users on 10/27. Clicking the “Pick Dates” 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 3/225:10 am -
1 stop7h 41m
Wed 3/314:25 pm -
1 stop7h 45m
Deal found 10/27![United Airlines logo]()
$529
This United Airlines deal was found by Cheapflights users on 10/27. Clicking the “Pick Dates” 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 1/305:00 am -
1 stop6h 56m
Wed 2/36:15 am -
2 stops14h 58m
Deal found 10/27![United Airlines logo]()
$534
This United Airlines deal was found by Cheapflights users on 10/29. Clicking the “Pick Dates” 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 1/305:00 am -
2 stops11h 51m
Tue 2/29:45 am -
2 stops14h 26m
Deal found 10/29![United Airlines logo]()
$539
Last-minute flights from Oregon to KnoxvilleDiscover last-minute flight deals from Oregon to Knoxville. Data last updated October 30, 2026 and is based on user searches.
Discover last-minute flight deals from Oregon to Knoxville. Data last updated October 30, 2026 and is based on user searches.
This United Airlines deal was found by Cheapflights users on 10/26. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 11/1111:10 pm -
1 stop8h 34m
Tue 11/177:00 am -
1 stop8h 13m
Deal found 10/26![United Airlines logo]()
$469
This Southwest deal was found by Cheapflights users on 10/26. 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 Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 11/116:30 am -
2 stops10h 20m
Tue 11/172:40 pm -
2 stops10h 40m
Deal found 10/26![Southwest logo]()
$479
This United Airlines deal was found by Cheapflights users on 10/29. Clicking the “Pick Dates” 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 11/131:02 pm -
1 stop6h 30m
Tue 11/175:05 pm -
1 stop7h 13m
Deal found 10/29![United Airlines logo]()
$479
This Delta deal was found by Cheapflights users on 10/29. Clicking the “Pick Dates” 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 11/1312:19 pm -
2 stops8h 40m
Tue 11/174:00 pm -
2 stops10h 56m
Deal found 10/29![Delta logo]()
$489
This United Airlines deal was found by Cheapflights users on 10/30. Clicking the “Pick Dates” 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 11/131:00 pm -
1 stop6h 32m
Mon 11/165:05 pm -
1 stop7h 13m
Deal found 10/30![United Airlines logo]()
$510
This United Airlines deal was found by Cheapflights users on 10/30. Clicking the “Pick Dates” 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 11/141:00 pm -
1 stop6h 32m
Wed 11/189:00 am -
1 stop7h 10m
Deal found 10/30![United Airlines logo]()
$479
This Delta deal was found by Cheapflights users on 10/28. Clicking the “Pick Dates” 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.
Sun 11/1511:20 pm -
1 stop8h 00m
Sun 11/226:30 pm -
1 stop8h 16m
Deal found 10/28![Delta logo]()
$522
This American Airlines deal was found by Cheapflights users on 10/28. Clicking the “Pick Dates” 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.
Mon 11/2311:11 pm -
1 stop8h 47m
Wed 12/25:30 am -
1 stop8h 32m
Deal found 10/28![American Airlines logo]()
$311
This Delta deal was found by Cheapflights users on 10/26. 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.
Mon 11/2311:51 am -
1 stop7h 31m
Mon 11/304:00 pm -
1 stop8h 57m
Deal found 10/26![Delta logo]()
$439
This Southwest deal was found by Cheapflights users on 10/28. Clicking the “Pick Dates” 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 11/235:10 am -
2 stops10h 35m
Wed 12/22:40 pm -
2 stops10h 10m
Deal found 10/28![Southwest logo]()
$488
This Southwest deal was found by Cheapflights users on 10/27. Clicking the “Pick Dates” 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 11/245:00 am -
2 stops10h 40m
Tue 12/12:40 pm -
2 stops10h 10m
Deal found 10/27![Southwest logo]()
$485
This United Airlines deal was found by Cheapflights users on 10/29. Clicking the “Pick Dates” 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 11/265:00 am -
1 stop8h 04m
Tue 12/14:43 pm -
1 stop7h 54m
Deal found 10/29![United Airlines logo]()
$517
One-way flights from Oregon to KnoxvilleSearch for one-way flight options from Oregon to Knoxville. Find affordable one-way fares based on user searches. Data last updated October 30, 2026.
Search for one-way flight options from Oregon to Knoxville. Find affordable one-way fares based on user searches. Data last updated October 30, 2026.
This Southwest deal was found by Cheapflights users on 10/26. 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 Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 12/105:45 am -
1 stop6h 45m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 10/26![Southwest logo]()
$156
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.
Tue 12/86:20 am -
1 stop6h 10m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 10/25![Southwest logo]()
$156
This Delta deal was found by Cheapflights users on 10/28. Clicking the “Pick Dates” 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 2/169:45 pm -
1 stop8h 27m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 10/28![Delta logo]()
$189
This American Airlines deal was found by Cheapflights users on 10/28. Clicking the “Pick Dates” 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 2/1611:55 pm -
2 stops10h 35m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 10/28![American Airlines logo]()
$210
This United Airlines deal was found by Cheapflights users on 10/29. Clicking the “Pick Dates” 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 12/2011:42 pm -
1 stop8h 22m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 10/29![United Airlines logo]()
$220
This Kiwi.com 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 12/85:10 pm -
3 stops48h 00m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 10/25![Multiple Airlines logo]()
$237
This American Airlines deal was found by Cheapflights users on 10/28. Clicking the “Pick Dates” 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 3/2311:55 pm -
1 stop8h 12m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 10/28![American Airlines logo]()
$244
This Southwest deal was found by Cheapflights users on 10/29. Clicking the “Pick Dates” 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 12/205:00 am -
2 stops14h 40m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 10/29![Southwest logo]()
$255
This Delta deal was found by Cheapflights users on 10/29. Clicking the “Pick Dates” 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.
Sun 12/271:00 pm -
1 stop7h 50m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 10/29![Delta logo]()
$294
This United Airlines deal was found by Cheapflights users on 10/27. Clicking the “Pick Dates” 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 3/2311:47 pm -
3 stops18h 07m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 10/27![United Airlines logo]()
$319
This Kiwi.com deal was found by Cheapflights users on 10/26. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 12/103:50 pm -
3 stops39h 21m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 10/26![Multiple Airlines logo]()
$328
This Kiwi.com deal was found by Cheapflights users on 10/26. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 11/610:25 am -
2 stops45h 58m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 10/26![Multiple Airlines logo]()
$337
Find flight deals from Oregon to Knoxville
Keep the following information in mind while searching for Oregon to Knoxville flight deals. Data was last updated October 30, 2026.
Most accurate provider | FlightHub 3 stars |
|---|---|
Most trusted provider | FlightHub 3 stars |
Round-trip from | $311 (Delta) |
One-way from | $156 (Southwest) |
Popular in | November |
Cheapest in | January |
Average price | $552 |
Cheapflights Fare Finder
Customize your flight search to find flights from Oregon to Knoxville 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 30, 2026.
Use the filters below to find and compare flights from Oregon to Knoxville that are best for you.
Fly from
Fly to
Route
Depart
Return
Cheapest round-trip
EugeneKnoxville
EUG Eugene - TYS Knoxville McGhee Tyson
EUGTYS
Eugene
Thu 12/10
5:45 am-3:30 pm
1 stop6h 45m
Knoxville McGhee Tyson
Wed 12/31
12:00 am-9:00 pm
Nonstop0h 00m
$156
Quickest round-trip
PortlandKnoxville
PDX Portland - TYS Knoxville McGhee Tyson
PDXTYS
Portland
Tue 12/8
6:20 am-3:30 pm
1 stop6h 10m
Knoxville McGhee Tyson
Wed 12/31
12:00 am-9:00 pm
Nonstop0h 00m
$156
PortlandKnoxville
PDX Portland - TYS Knoxville McGhee Tyson
PDXTYS
Portland
Tue 2/16
9:45 pm-9:12 am
1 stop8h 27m
Knoxville McGhee Tyson
Wed 12/31
12:00 am-9:00 pm
Nonstop0h 00m
$189
PortlandKnoxville
PDX Portland - TYS Knoxville McGhee Tyson
PDXTYS
Portland
Tue 3/23
11:55 pm-11:07 am
1 stop8h 12m
Knoxville McGhee Tyson
Wed 12/31
12:00 am-9:00 pm
Nonstop0h 00m
$244
PortlandKnoxville
PDX Portland - TYS Knoxville McGhee Tyson
PDXTYS
Portland
Sun 12/20
5:00 am-10:40 pm
2 stops14h 40m
Knoxville McGhee Tyson
Wed 12/31
12:00 am-9:00 pm
Nonstop0h 00m
$255
PortlandKnoxville
PDX Portland - TYS Knoxville McGhee Tyson
PDXTYS
Portland
Sun 12/27
1:00 pm-11:50 pm
1 stop7h 50m
Knoxville McGhee Tyson
Wed 12/31
12:00 am-9:00 pm
Nonstop0h 00m
$294
PortlandKnoxville
PDX Portland - TYS Knoxville McGhee Tyson
PDXTYS
Portland
Thu 12/3
11:17 pm-10:27 am
1 stop8h 10m
Knoxville McGhee Tyson
Mon 12/7
5:40 am-10:49 am
1 stop8h 09m
$311
PortlandKnoxville
PDX Portland - TYS Knoxville McGhee Tyson
PDXTYS
Portland
Tue 3/23
11:47 pm-8:54 pm
3 stops18h 07m
Knoxville McGhee Tyson
Wed 12/31
12:00 am-9:00 pm
Nonstop0h 00m
$319
EugeneKnoxville
EUG Eugene - TYS Knoxville McGhee Tyson
EUGTYS
Eugene
Thu 12/10
3:50 pm-10:11 am
3 stops39h 21m
Knoxville McGhee Tyson
Wed 12/31
12:00 am-9:00 pm
Nonstop0h 00m
$328
PortlandKnoxville
PDX Portland - TYS Knoxville McGhee Tyson
PDXTYS
Portland
Thu 1/14
5:00 am-4:54 pm
2 stops8h 54m
Knoxville McGhee Tyson
Wed 1/20
10:45 am-5:59 pm
2 stops10h 14m
$387
Showing 1-10 of 30 resultsSorted by cheapest first
Best time to book a flight from Oregon to Knoxville
Have a flexible travel schedule? Discover the best time to fly to Knoxville from Oregon with our price prediction graph.
EUG-TYS
PDX-TYS
MFR-TYS
RDM-TYS
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 Knoxville
USOR-TYS
EUG-TYS
PDX-TYS
MFR-TYS
RDM-TYS
What is the cheapest month to book a flight from Oregon to Knoxville?
Currently, April is the cheapest month in which you can book a flight from Oregon to Knoxville (average of $439). Flying from Oregon to Knoxville in May is currently the most expensive (average of $629). 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 Oregon to Knoxville?
Airfare is below average for this route at the moment.
Oregon to Knoxville flights typically cost between $483 and $875 in November.The cheapest round-trip price found within the last 5 days was $311 on American Airlines (Nov 23-Dec 2).
How far ahead should I book a flight from Oregon to Knoxville?
To ensure you get the cheapest price possible for a flight from Oregon to Knoxville, you should look to book at least 30 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.
Related info for your journey
Find useful and relevant information for your journey from Oregon to Knoxville. 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 Knoxville?
Book flights to Knoxville if you plan to visit one of these locationsCherokee
Morristown
Newport
Bryson City
Crossville
Murphy
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Alternative routes for Oregon to Knoxville
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Complete your trip
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Search flights from Oregon to Knoxville by cabin class
Find flights from Oregon to Knoxville, based on your preferred cabin class, be it economy, premium economy, business, or first class.
Other flights to Knoxville
Explore flights to Knoxville departing from other origins. Flights are based on user searches made on Cheapflights and were last updated on October 30, 2026.
Oregon and Knoxville flights
Browse other Oregon and Knoxville flight options. Last updated on October 30, 2026.
Popular flight searches
Check out other popular destinations found by fellow travelers in 2026
Oregon to Knoxville flights
Consider these flights traveling from Oregon to Knoxville.
Top 4 airlines flying from Oregon to Knoxville
Discover the top 4 airlines that operate flights from Oregon to Knoxville. 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 30, 2026.
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$279 | Average$508 | FlexibilityNo cancel fee | On-timeN/A | |
| Cheapest$317 | Average$386 | FlexibilityNo cancel fee | On-time63% | |
| Cheapest$328 | Average$483 | FlexibilityNo cancel fee | On-time71% | |
| Cheapest$357 | Average$575 | FlexibilityNo cancel fee | On-time69% |