$124+ Cheap flights from Portland (PDX) to Tennessee
This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 9/9. Fares are subject to change and may not be available on all flights or dates of travel.
PDX — BNA
Sep 1 — Sep 81
Round-trip
1 adult, Economy
We work with more than 300 partners to bring you better travel deals
Find cheap flights from Portland to Tennessee 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 Portland to Tennessee
Cheapest
Best
Last-minute
One-way
Cheapest flights from Portland to TennesseeExplore the most affordable flight options available from Portland to Tennessee. Find the lowest fares from popular airlines and budget airlines, with prices last updated on August 2, 2026.
Explore the most affordable flight options available from Portland to Tennessee. Find the lowest fares from popular airlines and budget airlines, with prices last updated on August 2, 2026.
This CheapOair deal was found by Cheapflights users on 7/30. 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 CheapOair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 11/83:47 pm
PDX
- BNA
1 stop25h 00m
Frontier
Wed 11/117:42 pm
BNA
- PDX
1 stop22h 53m
Frontier
Deal found 7/30![Frontier logo]()
$215
This CheapOair deal was found by Cheapflights users on 7/31. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure CheapOair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 9/1212:24 pm
PDX
- BNA
1 stop22h 40m
Frontier
Sat 9/193:14 pm
BNA
- PDX
1 stop22h 29m
Frontier
Deal found 7/31![Frontier logo]()
$216
This Kiwi.com deal was found by Cheapflights users on 7/31. Clicking the “Pick Dates” 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 9/412:20 pm
PDX
- BNA
1 stop21h 50m
Frontier
Wed 9/95:40 pm
BNA
- PDX
2 stops19h 56m
Frontier
Deal found 7/31![Frontier logo]()
$218
This CheapOair deal was found by Cheapflights users on 8/2. Clicking the “Pick Dates” 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.
Thu 10/299:03 pm
PDX
- BNA
1 stop14h 55m
Frontier
Sun 11/111:32 am
BNA
- PDX
1 stop7h 03m
Frontier
Deal found 8/2![Frontier logo]()
$220
This Trip.com deal was found by Cheapflights users on 7/31. Clicking the “Pick Dates” 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.
Thu 8/136:49 pm
PDX
- BNA
1 stop17h 57m
Frontier
Thu 8/202:41 pm
BNA
- PDX
1 stop28h 40m
Frontier
Deal found 7/31![Frontier logo]()
$223
This American Airlines deal was found by Cheapflights users on 7/28. 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.
Wed 8/267:39 am
PDX
- BNA
1 stop6h 23m
American Airlines
Sun 8/306:00 am
BNA
- PDX
1 stop6h 54m
American Airlines
Deal found 7/28![American Airlines logo]()
$227
This Kiwi.com deal was found by Cheapflights users on 7/29. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 9/15:56 pm
PDX
- BNA
1 stop16h 14m
Frontier
Wed 9/93:14 pm
BNA
- PDX
1 stop22h 29m
Frontier
Deal found 7/29![Frontier logo]()
$234
This Kiwi.com deal was found by Cheapflights users on 7/29. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 9/15:56 pm
PDX
- BNA
1 stop16h 14m
Frontier
Sat 9/123:14 pm
BNA
- PDX
1 stop22h 29m
Frontier
Deal found 7/29![Frontier logo]()
$236
This Orbitz deal was found by Cheapflights users on 7/29. 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 Orbitz is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 10/229:34 pm
PDX
- BNA
1 stop14h 23m
Frontier
Sun 10/252:52 pm
BNA
- PDX
1 stop7h 47m
Frontier
Deal found 7/29![Frontier logo]()
$240
This Kiwi.com deal was found by Cheapflights users on 7/29. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 9/25:56 pm
PDX
- BNA
1 stop16h 14m
Frontier
Sat 9/123:14 pm
BNA
- PDX
1 stop22h 29m
Frontier
Deal found 7/29![Frontier logo]()
$241
This Southwest deal was found by Cheapflights users on 8/1. Clicking the “Pick Dates” 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 10/213:50 pm
PDX
- BNA
1 stop5h 45m
Southwest
Sat 10/245:15 am
BNA
- PDX
1 stop7h 15m
Southwest
Deal found 8/1![Southwest logo]()
$242
This Kiwi.com deal was found by Cheapflights users on 7/30. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 8/136:49 pm
PDX
- BNA
1 stop17h 57m
Multiple Airlines
Sun 8/168:28 am
BNA
- PDX
1 stop10h 24m
Multiple Airlines
Deal found 7/30![Multiple Airlines logo]()
$244
Best flights from Portland to TennesseeDiscover carefully curated flight deals from Portland to Tennessee that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated August 2, 2026.
Discover carefully curated flight deals from Portland to Tennessee that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated August 2, 2026.
This United Airlines deal was found by Cheapflights users on 7/30. 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 8/2612:45 pm
PDX
- BNA
1 stop6h 30m
United Airlines
Sun 8/305:00 pm
BNA
- PDX
1 stop7h 52m
United Airlines
Deal found 7/30![United Airlines logo]()
$247
This Delta deal was found by Cheapflights users on 7/30. 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.
Fri 8/216:20 am
PDX
- BNA
1 stop10h 04m
Delta
Mon 8/245:20 pm
BNA
- PDX
1 stop8h 36m
Delta
Deal found 7/30![Delta logo]()
$247
This Southwest deal was found by Cheapflights users on 8/1. Clicking the “Pick Dates” 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 10/72:15 pm
PDX
- BNA
1 stop8h 15m
Southwest
Tue 10/135:40 am
BNA
- PDX
1 stop8h 10m
Southwest
Deal found 8/1![Southwest logo]()
$247
This American Airlines deal was found by Cheapflights users on 8/2. Clicking the “Pick Dates” 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 8/295:59 am
PDX
- MEM
1 stop7h 18m
American Airlines
Sun 9/612:04 pm
MEM
- PDX
1 stop7h 26m
American Airlines
Deal found 8/2![American Airlines logo]()
$329
This Delta deal was found by Cheapflights users on 7/31. Clicking the “Pick Dates” 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 9/3010:47 am
PDX
- BNA
1 stop8h 14m
Delta
Mon 10/57:28 pm
BNA
- PDX
1 stop6h 12m
Delta
Deal found 7/31![Delta logo]()
$247
This Southwest deal was found by Cheapflights users on 8/2. Clicking the “Pick Dates” 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 9/2312:30 pm
PDX
- BNA
1 stop6h 40m
Southwest
Thu 9/246:10 pm
BNA
- PDX
1 stop7h 00m
Southwest
Deal found 8/2![Southwest logo]()
$247
This Delta deal was found by Cheapflights users on 8/1. Clicking the “Pick Dates” 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 10/123:31 pm
PDX
- BNA
1 stop6h 28m
Delta
Sat 10/175:20 pm
BNA
- PDX
1 stop6h 58m
Delta
Deal found 8/1![Delta logo]()
$247
This Southwest deal was found by Cheapflights users on 7/30. 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.
Sun 9/138:00 pm
PDX
- BNA
1 stop7h 05m
Southwest
Sun 9/205:30 am
BNA
- PDX
1 stop7h 00m
Southwest
Deal found 7/30![Southwest logo]()
$259
This Delta deal was found by Cheapflights users on 7/31. Clicking the “Pick Dates” 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 8/2012:25 pm
PDX
- BNA
1 stop9h 30m
Delta
Mon 8/245:20 pm
BNA
- PDX
1 stop6h 42m
Delta
Deal found 7/31![Delta logo]()
$259
This Southwest deal was found by Cheapflights users on 7/31. Clicking the “Pick Dates” 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 9/236:45 am
PDX
- BNA
2 stops7h 25m
Southwest
Tue 9/293:40 pm
BNA
- PDX
2 stops8h 35m
Southwest
Deal found 7/31![Southwest logo]()
$283
This United Airlines deal was found by Cheapflights users on 8/1. Clicking the “Pick Dates” 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 9/310:50 am
PDX
- MEM
2 stops9h 06m
United Airlines
Thu 9/108:30 am
MEM
- PDX
1 stop8h 35m
United Airlines
Deal found 8/1![United Airlines logo]()
$352
This American Airlines deal was found by Cheapflights users on 7/31. Clicking the “Pick Dates” 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 10/511:49 pm
PDX
- CHA
1 stop8h 59m
American Airlines
Sat 10/104:08 pm
CHA
- PDX
1 stop8h 03m
American Airlines
Deal found 7/31![American Airlines logo]()
$381
This United Airlines deal was found by Cheapflights users on 7/31. Clicking the “Pick Dates” 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 9/2312:45 pm
PDX
- MEM
1 stop5h 57m
United Airlines
Sat 9/267:15 am
MEM
- PDX
2 stops9h 50m
United Airlines
Deal found 7/31![United Airlines logo]()
$352
This Delta deal was found by Cheapflights users on 7/28. 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 8/182:08 pm
PDX
- MEM
1 stop7h 16m
Delta
Thu 8/201:49 pm
MEM
- PDX
1 stop9h 55m
Delta
Deal found 7/28![Delta logo]()
$311
This American Airlines deal was found by Cheapflights users on 8/1. Clicking the “Pick Dates” 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 9/55:18 am
PDX
- TRI
1 stop8h 35m
American Airlines
Fri 9/115:31 pm
TRI
- PDX
1 stop8h 52m
American Airlines
Deal found 8/1![American Airlines logo]()
$399
This United Airlines deal was found by Cheapflights users on 7/31. Clicking the “Pick Dates” 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 10/1510:43 am
PDX
- MEM
1 stop8h 32m
United Airlines
Mon 10/194:16 pm
MEM
- PDX
1 stop6h 54m
United Airlines
Deal found 7/31![United Airlines logo]()
$367
This Delta deal was found by Cheapflights users on 7/29. 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.
Tue 8/182:08 pm
PDX
- MEM
1 stop7h 16m
Delta
Sat 8/221:54 pm
MEM
- PDX
1 stop9h 50m
Delta
Deal found 7/29![Delta logo]()
$311
This Southwest deal was found by Cheapflights users on 7/31. Clicking the “Pick Dates” 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 9/235:50 am
PDX
- MEM
2 stops9h 25m
Southwest
Sat 9/269:30 am
MEM
- PDX
2 stops9h 20m
Southwest
Deal found 7/31![Southwest logo]()
$357
This American Airlines deal was found by Cheapflights users on 7/28. 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.
Wed 9/3012:01 pm
PDX
- TRI
1 stop7h 48m
American Airlines
Sat 10/35:31 pm
TRI
- PDX
1 stop8h 52m
American Airlines
Deal found 7/28![American Airlines logo]()
$400
This United Airlines deal was found by Cheapflights users on 8/1. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 9/158:40 am
PDX
- CHA
2 stops11h 35m
United Airlines
Wed 9/236:00 am
CHA
- PDX
1 stop8h 28m
United Airlines
Deal found 8/1![United Airlines logo]()
$368
This Delta deal was found by Cheapflights users on 7/29. 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.
Thu 10/1511:12 pm
PDX
- BNA
1 stop8h 28m
Delta
Mon 10/193:30 pm
BNA
- PDX
1 stop8h 49m
Delta
Deal found 7/29![Delta logo]()
$318
This Southwest deal was found by Cheapflights users on 7/29. 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.
Tue 8/255:50 am
PDX
- TYS
2 stops10h 05m
Southwest
Sat 8/291:55 pm
TYS
- PDX
1 stop7h 30m
Southwest
Deal found 7/29![Southwest logo]()
$368
This United Airlines deal was found by Cheapflights users on 7/30. 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.
Tue 10/277:00 am
PDX
- CHA
1 stop7h 10m
United Airlines
Thu 11/55:52 pm
CHA
- PDX
1 stop7h 35m
United Airlines
Deal found 7/30![United Airlines logo]()
$371
This Southwest deal was found by Cheapflights users on 7/30. 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 10/2911:35 pm
PDX
- TYS
2 stops9h 40m
Southwest
Wed 11/47:00 am
TYS
- PDX
2 stops11h 00m
Southwest
Deal found 7/30![Southwest logo]()
$373
This United Airlines deal was found by Cheapflights users on 8/2. Clicking the “Pick Dates” 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 8/2810:50 am
PDX
- CHA
2 stops9h 25m
United Airlines
Tue 9/110:44 am
CHA
- PDX
2 stops10h 06m
United Airlines
Deal found 8/2![United Airlines logo]()
$381
This Southwest deal was found by Cheapflights users on 7/31. Clicking the “Pick Dates” 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 9/511:30 pm
PDX
- TYS
2 stops11h 20m
Southwest
Sat 9/126:50 am
TYS
- PDX
2 stops10h 10m
Southwest
Deal found 7/31![Southwest logo]()
$374
This United Airlines deal was found by Cheapflights users on 7/29. 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.
Wed 9/27:02 am
PDX
- CHA
1 stop7h 31m
United Airlines
Thu 9/104:42 pm
CHA
- PDX
2 stops10h 55m
United Airlines
Deal found 7/29![United Airlines logo]()
$396
This Delta deal was found by Cheapflights users on 7/31. Clicking the “Pick Dates” 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 10/1611:00 pm
PDX
- TRI
1 stop7h 31m
Delta
Wed 10/216:00 am
TRI
- PDX
1 stop7h 42m
Delta
Deal found 7/31![Delta logo]()
$399
This Southwest deal was found by Cheapflights users on 7/30. 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.
Fri 9/188:00 am
PDX
- MEM
2 stops12h 30m
Southwest
Mon 9/216:15 pm
MEM
- PDX
1 stop7h 30m
Southwest
Deal found 7/30![Southwest logo]()
$394
This United Airlines deal was found by Cheapflights users on 7/29. 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.
Wed 9/22:27 pm
PDX
- CHA
1 stop6h 43m
United Airlines
Fri 9/117:00 am
CHA
- PDX
2 stops10h 31m
United Airlines
Deal found 7/29![United Airlines logo]()
$396
Last-minute flights from Portland to TennesseeDiscover last-minute flight deals from Portland to Tennessee. Data last updated August 2, 2026 and is based on user searches.
Discover last-minute flight deals from Portland to Tennessee. Data last updated August 2, 2026 and is based on user searches.
This CheapOair deal was found by Cheapflights users on 7/28. 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 CheapOair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 8/812:20 pm
PDX
- BNA
1 stop21h 20m
Frontier
Sun 8/163:41 pm
BNA
- PDX
1 stop27h 13m
Frontier
Deal found 7/28![Frontier logo]()
$263
This Trip.com deal was found by Cheapflights users on 7/31. Clicking the “Pick Dates” 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.
Thu 8/136:49 pm
PDX
- BNA
1 stop17h 57m
Frontier
Thu 8/202:41 pm
BNA
- PDX
1 stop28h 40m
Frontier
Deal found 7/31![Frontier logo]()
$223
This Kiwi.com deal was found by Cheapflights users on 7/30. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 8/136:49 pm
PDX
- BNA
1 stop17h 57m
Multiple Airlines
Sun 8/168:28 am
BNA
- PDX
1 stop10h 24m
Multiple Airlines
Deal found 7/30![Multiple Airlines logo]()
$244
This CheapOair deal was found by Cheapflights users on 7/30. 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 CheapOair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 8/1512:20 pm
PDX
- BNA
1 stop21h 20m
Frontier
Thu 8/202:41 pm
BNA
- PDX
1 stop28h 40m
Frontier
Deal found 7/30![Frontier logo]()
$215
This Delta deal was found by Cheapflights users on 7/29. 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.
Tue 8/1812:25 pm
PDX
- BNA
1 stop9h 30m
Delta
Sat 8/227:11 am
BNA
- PDX
1 stop7h 49m
Delta
Deal found 7/29![Delta logo]()
$259
This American Airlines deal was found by Cheapflights users on 7/28. 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.
Wed 8/267:39 am
PDX
- BNA
1 stop6h 23m
American Airlines
Sun 8/306:00 am
BNA
- PDX
1 stop6h 54m
American Airlines
Deal found 7/28![American Airlines logo]()
$227
This Delta deal was found by Cheapflights users on 7/30. 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 8/2612:25 pm
PDX
- BNA
1 stop9h 30m
Delta
Sat 8/295:20 pm
BNA
- PDX
1 stop7h 18m
Delta
Deal found 7/30![Delta logo]()
$247
This CheapOair deal was found by Cheapflights users on 7/30. 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 CheapOair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 8/271:47 pm
PDX
- BNA
1 stop21h 59m
Frontier
Sun 8/302:41 pm
BNA
- PDX
1 stop28h 40m
Frontier
Deal found 7/30![Frontier logo]()
$246
This Frontier deal was found by Cheapflights users on 8/2. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Frontier is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 8/2712:20 pm
PDX
- MEM
1 stop28h 46m
Frontier
Fri 9/47:51 pm
MEM
- PDX
1 stop23h 20m
Frontier
Deal found 8/2![Frontier logo]()
$251
This CheapOair deal was found by Cheapflights users on 8/1. Clicking the “Pick Dates” 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 8/2812:20 pm
PDX
- BNA
1 stop21h 50m
Frontier
Sun 8/302:41 pm
BNA
- PDX
1 stop28h 40m
Frontier
Deal found 8/1![Frontier logo]()
$245
This Southwest deal was found by Cheapflights users on 7/29. 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 8/2810:45 pm
PDX
- BNA
1 stop9h 25m
Southwest
Sun 8/306:10 am
BNA
- PDX
2 stops9h 10m
Southwest
Deal found 7/29![Southwest logo]()
$252
This Southwest deal was found by Cheapflights users on 7/30. 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.
Fri 8/2810:45 pm
PDX
- BNA
2 stops10h 20m
Southwest
Tue 9/110:20 am
BNA
- PDX
2 stops9h 25m
Southwest
Deal found 7/30![Southwest logo]()
$257
One-way flights from Portland to TennesseeSearch for one-way flight options from Portland to Tennessee. Find affordable one-way fares based on user searches. Data last updated August 2, 2026.
Search for one-way flight options from Portland to Tennessee. Find affordable one-way fares based on user searches. Data last updated August 2, 2026.
This Delta deal was found by Cheapflights users on 7/29. 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 9/410:55 pm
PDX
- BNA
1 stop7h 35m
Delta
Deal found 7/29![Delta logo]()
$124
This Kiwi.com deal was found by Cheapflights users on 8/1. Clicking the “Pick Dates” 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 8/255:56 pm
PDX
- BNA
2 stops20h 09m
Frontier
Deal found 8/1![Frontier logo]()
$127
This Kiwi.com deal was found by Cheapflights users on 7/30. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 9/1312:38 pm
PDX
- BNA
2 stops26h 07m
Frontier
Deal found 7/30![Frontier logo]()
$128
This Southwest deal was found by Cheapflights users on 7/30. 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.
Wed 8/266:45 am
PDX
- BNA
2 stops7h 20m
Southwest
Deal found 7/30![Southwest logo]()
$129
This Trip.com deal was found by Cheapflights users on 7/28. 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 Trip.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 8/66:49 pm
PDX
- BNA
1 stop17h 57m
Frontier
Deal found 7/28![Frontier logo]()
$130
This Kiwi.com deal was found by Cheapflights users on 7/31. Clicking the “Pick Dates” 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 10/235:30 pm
PDX
- BNA
2 stops23h 17m
Frontier
Deal found 7/31![Frontier logo]()
$133
This Kiwi.com deal was found by Cheapflights users on 7/31. Clicking the “Pick Dates” 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 10/129:34 pm
PDX
- BNA
2 stops34h 38m
Frontier
Deal found 7/31![Frontier logo]()
$135
This American Airlines deal was found by Cheapflights users on 7/29. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 8/166:35 am
PDX
- BNA
1 stop8h 24m
American Airlines
Deal found 7/29![American Airlines logo]()
$136
This Kiwi.com deal was found by Cheapflights users on 7/30. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 8/271:47 pm
PDX
- BNA
2 stops18h 30m
Frontier
Deal found 7/30![Frontier logo]()
$137
This Orbitz deal was found by Cheapflights users on 7/28. 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 Orbitz is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 10/89:34 pm
PDX
- BNA
1 stop14h 23m
Frontier
Deal found 7/28![Frontier logo]()
$138
This Kiwi.com deal was found by Cheapflights users on 7/29. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 8/125:21 pm
PDX
- BNA
1 stop16h 19m
Frontier
Deal found 7/29![Frontier logo]()
$140
This Delta deal was found by Cheapflights users on 7/30. 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 9/166:45 am
PDX
- MEM
1 stop8h 19m
Delta
Deal found 7/30![Delta logo]()
$156
Find flight deals from Portland to Tennessee
Keep the following information in mind while searching for Portland to Tennessee flight deals. Data was last updated August 2, 2026.
Most accurate provider | FlightHub 3 stars |
|---|---|
Most trusted provider | FlightHub 3 stars |
Round-trip from | $215 (CheapOair) |
One-way from | $124 (Delta) |
Popular in | May |
Cheapest in | January |
Average price | $309 |
Good round-trip deal | $387 or less |
Good one-way deal | $223 or less |
Cheapflights Fare Finder
Customize your flight search to find flights from Portland to Tennessee 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 August 2, 2026.
Use the filters below to find and compare flights from Portland to Tennessee that are best for you.
Fly from
Fly to
Route
Depart
Return
Cheapest round-trip
PortlandNashville
PDX - BNA
PDXBNA
Portland
Wed 8/26
12:45 pm-9:15 pm
1 stop6h 30m
Nashville Intl
Sun 8/30
5:00 pm-10:52 pm
1 stop7h 52m
$247
PortlandNashville
PDX - BNA
PDXBNA
Portland
Fri 8/21
6:20 am-6:24 pm
1 stop10h 04m
Nashville Intl
Mon 8/24
5:20 pm-11:56 pm
1 stop8h 36m
$247
PortlandNashville
PDX - BNA
PDXBNA
Portland
Wed 10/7
2:15 pm-12:30 am
1 stop8h 15m
Nashville Intl
Tue 10/13
5:40 am-11:50 am
1 stop8h 10m
$247
PortlandNashville
PDX - BNA
PDXBNA
Portland
Wed 9/30
10:47 am-9:01 pm
1 stop8h 14m
Nashville Intl
Mon 10/5
7:28 pm-11:40 pm
1 stop6h 12m
$247
PortlandNashville
PDX - BNA
PDXBNA
Portland
Wed 9/23
12:30 pm-9:10 pm
1 stop6h 40m
Nashville Intl
Thu 9/24
6:10 pm-11:10 pm
1 stop7h 00m
$247
Quickest round-trip
PortlandNashville
PDX - BNA
PDXBNA
Portland
Mon 10/12
3:31 pm-11:59 pm
1 stop6h 28m
Nashville Intl
Sat 10/17
5:20 pm-10:18 pm
1 stop6h 58m
$247
PortlandNashville
PDX - BNA
PDXBNA
Portland
Sun 9/13
8:00 pm-5:05 am
1 stop7h 05m
Nashville Intl
Sun 9/20
5:30 am-10:30 am
1 stop7h 00m
$259
PortlandNashville
PDX - BNA
PDXBNA
Portland
Thu 8/20
12:25 pm-11:55 pm
1 stop9h 30m
Nashville Intl
Mon 8/24
5:20 pm-10:02 pm
1 stop6h 42m
$259
PortlandNashville
PDX - BNA
PDXBNA
Portland
Wed 9/23
6:45 am-4:10 pm
2 stops7h 25m
Nashville Intl
Tue 9/29
3:40 pm-10:15 pm
2 stops8h 35m
$283
PortlandMemphis
PDX - MEM
PDXMEM
Portland
Tue 8/18
2:08 pm-11:24 pm
1 stop7h 16m
Memphis
Thu 8/20
1:49 pm-9:44 pm
1 stop9h 55m
$311
Showing 1-10 of 60 resultsSorted by cheapest first
Best time to book a flight from Portland to Tennessee
Have a flexible travel schedule? Discover the best time to fly to Tennessee from Portland with our price prediction graph.
PDX-BNA
PDX-MEM
PDX-TYS
PDX-CHA
PDX-TRI
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 Portland to Tennessee
PDX-USTN
PDX-BNA
PDX-MEM
PDX-TYS
PDX-CHA
What is the cheapest month to book a flight from Portland to Tennessee?
Currently, January is the cheapest month in which you can book a flight from Portland to Tennessee (average of $308). Flying from Portland to Tennessee in December is currently the most expensive (average of $452). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.
What is the cheapest time of day to fly from PDX to TN?
Find hourly flight availability from Portland to Tennessee. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated August 2, 2026.
When flying from Portland to Tennessee, the time of day you decide to fly out makes little to no difference towards the overall price you’ll pay on tickets.
Weekly flight availability from Portland to Tennessee
Explore weekly flight availability from Portland to Tennessee. 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 August 2, 2026.
The most flights from PDX to USTN are scheduled on a Monday (1 on average). You will have fewer flight options on Monday, which is when the least amount of flights are scheduled (1 on average).
How much does it cost to fly round-trip from Portland to Tennessee?
Airfare is below average for this route at the moment.
Portland to Tennessee flights typically cost between $238 and $418 in November.The cheapest round-trip price found within the last 5 days was $215 on Frontier (Nov 8-Nov 11).
How far ahead should I book a flight from Portland to Tennessee?
To ensure you get the cheapest price possible for a flight from Portland to Tennessee, you should look to book at least 74 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.
Reviews of airlines servicing Tennessee
Get insights into the airlines that provide service to Tennessee. 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 Tennessee. Reviews last updated August 2, 2026.
Peruse reviews from past customers who have flown with Southwest,Alaska Airlines, andDelta from Portland to Tennessee to help guide your decision. Users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.
Food
7.0
Entertainment
7.5
Boarding
8.1
Crew
8.6
Overall
8.0
Comfort
8.0
Reviews
1 / 20
8.0
ExcellentLibby,Jun 2026
TUS - LAS
Food
7.0
Entertainment
7.5
Boarding
8.1
Crew
8.6
Overall
8.0
Comfort
8.0
Reviews
1 / 20
8.0
ExcellentLibby,Jun 2026
TUS - LAS
Food
7.0
Entertainment
7.5
Boarding
8.1
Crew
8.6
Overall
8.0
Comfort
8.0
Reviews
1 / 20
8.0
ExcellentLibby,Jun 2026
TUS - LAS
Food
7.0
Entertainment
7.5
Boarding
8.1
Crew
8.6
Overall
8.0
Comfort
8.0
Reviews
1 / 20
8.0
ExcellentLibby,Jun 2026
TUS - LAS
Food
7.0
Entertainment
7.5
Boarding
8.1
Crew
8.6
Overall
8.0
Comfort
8.0
Reviews
1 / 20
8.0
ExcellentLibby,Jun 2026
TUS - LAS
Food
7.0
Entertainment
7.5
Boarding
8.1
Crew
8.6
Overall
8.0
Comfort
8.0
Reviews
1 / 20
8.0
ExcellentLibby,Jun 2026
TUS - LAS
Related info for your journey
Find useful and relevant information for your journey from Portland to Tennessee. 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.
Alternative routes
Complete your trip
Flights by cabin class
Other flight options
Popular flights
Top destinations
Alternative routes for Portland to Tennessee
See prices for flight routes from nearby airports that may be better suited for you.
Complete your trip
Complete your trip to Tennessee by adding a car rental and/or hotel reservation to your travel itinerary.
Search flights from Portland to Tennessee by cabin class
Find flights from Portland to Tennessee, based on your preferred cabin class, be it economy, premium economy, business, or first class.
Portland and Tennessee flights
Browse other Portland and Tennessee flight options. Last updated on August 2, 2026.
Popular flight searches
Check out other popular destinations found by fellow travelers in 2026
Portland to Tennessee flights
Consider these flights traveling from Portland to Tennessee.
Top 8 airlines flying from Portland to Tennessee
Discover the top 8 airlines that operate flights from Portland to Tennessee. 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 August 2, 2026.
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$64 | Average$238 | FlexibilityNo cancel fee | On-time62% | |
| Cheapest$119 | Average$411 | FlexibilityNo cancel fee | On-timeN/A | |
| Cheapest$174 | Average$285 | FlexibilityNo cancel fee | On-time62% | |
| Cheapest$178 | Average$442 | FlexibilityNo cancel fee | On-time71% | |
| Cheapest$178 | Average$406 | FlexibilityNo cancel fee | On-time63% | |
| Cheapest$230 | Average$445 | FlexibilityNo cancel fee | On-time69% | |
| Cheapest$249 | Average$407 | FlexibilityNo cancel fee | On-time85% | |
| Cheapest$257 | Average$445 | FlexibilityNo cancel fee | On-time75% |