$104+ Cheap flights from Portland, ME (PWM) 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 8/11. Fares are subject to change and may not be available on all flights or dates of travel.
PWM — BNA
Aug 19 — Aug 261
Round-trip
1 adult, Economy
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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 July 20, 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 July 20, 2026.
This Justfly.com deal was found by Cheapflights users on 7/20. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Justfly.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 8/181:25 pm
PWM
- BNA
1 stop4h 43m
JetBlue
Wed 8/266:00 pm
BNA
- PWM
1 stop5h 25m
JetBlue
Deal found 7/20![JetBlue logo]()
$211
This JetBlue deal was found by Cheapflights users on 7/19. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure JetBlue is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 8/181:25 pm
PWM
- BNA
1 stop4h 43m
JetBlue
Sat 8/225:58 pm
BNA
- PWM
1 stop5h 27m
JetBlue
Deal found 7/19![JetBlue logo]()
$239
This American Airlines deal was found by Cheapflights users on 7/15. Clicking the “Pick Dates” 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 8/276:02 am
PWM
- TYS
1 stop4h 43m
American Airlines
Mon 8/316:57 am
TYS
- PWM
1 stop7h 24m
American Airlines
Deal found 7/15![American Airlines logo]()
$275
This Delta deal was found by Cheapflights users on 7/20. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 9/86:00 am
PWM
- CHA
1 stop5h 23m
Delta
Sat 9/122:12 pm
CHA
- PWM
1 stop7h 03m
Delta
Deal found 7/20![Delta logo]()
$291
This Southwest deal was found by Cheapflights users on 7/16. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 9/16:15 pm
PWM
- BNA
Nonstop2h 40m
Southwest
Wed 9/93:25 pm
BNA
- PWM
1 stop5h 40m
Southwest
Deal found 7/16![Southwest logo]()
$302
This Delta deal was found by Cheapflights users on 7/15. Clicking the “Pick Dates” 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 9/126:00 am
PWM
- CHA
1 stop5h 23m
Delta
Fri 10/164:17 pm
CHA
- PWM
1 stop7h 02m
Delta
Deal found 7/15![Delta logo]()
$305
This American Airlines deal was found by Cheapflights users on 7/15. Clicking the “Pick Dates” 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 9/97:00 am
PWM
- BNA
1 stop5h 03m
American Airlines
Mon 9/143:32 pm
BNA
- PWM
1 stop5h 23m
American Airlines
Deal found 7/15![American Airlines logo]()
$307
This American Airlines deal was found by Cheapflights users on 7/16. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 10/196:00 am
PWM
- TYS
1 stop4h 47m
American Airlines
Sat 10/246:06 pm
TYS
- PWM
1 stop4h 30m
American Airlines
Deal found 7/16![American Airlines logo]()
$307
This United Airlines deal was found by Cheapflights users on 7/20. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 9/86:00 am
PWM
- CHA
1 stop7h 16m
United Airlines
Sat 9/1210:44 am
CHA
- PWM
2 stops12h 48m
United Airlines
Deal found 7/20![United Airlines logo]()
$310
This Southwest deal was found by Cheapflights users on 7/15. Clicking the “Pick Dates” 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 8/186:15 pm
PWM
- BNA
Nonstop2h 40m
Southwest
Wed 8/263:25 pm
BNA
- PWM
1 stop5h 40m
Southwest
Deal found 7/15![Southwest logo]()
$316
This Delta deal was found by Cheapflights users on 7/15. Clicking the “Pick Dates” 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 9/106:00 am
PWM
- BNA
1 stop4h 54m
Delta
Sat 9/1212:50 pm
BNA
- PWM
1 stop7h 11m
Delta
Deal found 7/15![Delta logo]()
$317
This Priceline deal was found by Cheapflights users on 7/17. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Priceline is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 8/16:10 am
PWM
- BNA
1 stop5h 02m
JetBlue
Wed 8/55:59 pm
BNA
- PWM
1 stop5h 26m
JetBlue
Deal found 7/17![JetBlue logo]()
$318
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 July 20, 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 July 20, 2026.
This Delta deal was found by Cheapflights users on 7/20. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 9/86:00 am
PWM
- CHA
1 stop5h 23m
Delta
Sat 9/122:12 pm
CHA
- PWM
1 stop7h 03m
Delta
Deal found 7/20![Delta logo]()
$291
This United Airlines deal was found by Cheapflights users on 7/18. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 8/315:15 am
PWM
- CHA
2 stops11h 50m
United Airlines
Sun 9/66:15 am
CHA
- PWM
1 stop8h 14m
United Airlines
Deal found 7/18![United Airlines logo]()
$324
This Southwest deal was found by Cheapflights users on 7/16. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 8/275:55 am
PWM
- TYS
2 stops11h 15m
Southwest
Sun 8/301:15 pm
TYS
- PWM
2 stops9h 40m
Southwest
Deal found 7/16![Southwest logo]()
$356
This American Airlines deal was found by Cheapflights users on 7/20. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 7/285:45 am
PWM
- TYS
1 stop6h 00m
American Airlines
Sat 8/16:10 pm
TYS
- PWM
1 stop4h 37m
American Airlines
Deal found 7/20![American Airlines logo]()
$535
This Delta deal was found by Cheapflights users on 7/15. Clicking the “Pick Dates” 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 9/126:00 am
PWM
- CHA
1 stop5h 23m
Delta
Fri 10/164:17 pm
CHA
- PWM
1 stop7h 02m
Delta
Deal found 7/15![Delta logo]()
$305
This United Airlines deal was found by Cheapflights users on 7/15. Clicking the “Pick Dates” 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 9/126:06 am
PWM
- CHA
2 stops10h 52m
United Airlines
Fri 10/166:00 pm
CHA
- PWM
1 stop5h 28m
United Airlines
Deal found 7/15![United Airlines logo]()
$324
This Delta deal was found by Cheapflights users on 7/16. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 9/106:00 am
PWM
- BNA
1 stop4h 54m
Delta
Sat 9/122:03 pm
BNA
- PWM
1 stop5h 58m
Delta
Deal found 7/16![Delta logo]()
$317
This United Airlines deal was found by Cheapflights users on 7/15. Clicking the “Pick Dates” 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 8/277:35 pm
PWM
- TYS
1 stop4h 24m
United Airlines
Sun 8/305:45 am
TYS
- PWM
1 stop4h 19m
United Airlines
Deal found 7/15![United Airlines logo]()
$326
This Southwest deal was found by Cheapflights users on 7/17. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 8/2010:30 am
PWM
- BNA
2 stops7h 20m
Southwest
Mon 8/319:55 am
BNA
- PWM
Nonstop2h 30m
Southwest
Deal found 7/17![Southwest logo]()
$379
This Delta deal was found by Cheapflights users on 7/17. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 8/156:10 am
PWM
- CHA
1 stop7h 13m
Delta
Fri 8/216:50 pm
CHA
- PWM
1 stop4h 23m
Delta
Deal found 7/17![Delta logo]()
$319
This United Airlines deal was found by Cheapflights users on 7/20. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 8/186:00 am
PWM
- CHA
1 stop7h 16m
United Airlines
Mon 8/246:15 am
CHA
- PWM
2 stops8h 23m
United Airlines
Deal found 7/20![United Airlines logo]()
$348
This Southwest deal was found by Cheapflights users on 7/19. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 8/195:45 am
PWM
- BNA
2 stops8h 10m
Southwest
Sat 8/296:10 am
BNA
- PWM
1 stop4h 35m
Southwest
Deal found 7/19![Southwest logo]()
$384
This Delta deal was found by Cheapflights users on 7/19. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 8/2411:01 am
PWM
- TYS
1 stop5h 32m
Delta
Fri 8/287:30 am
TYS
- PWM
1 stop5h 37m
Delta
Deal found 7/19![Delta logo]()
$348
This Southwest deal was found by Cheapflights users on 7/15. Clicking the “Pick Dates” 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 8/145:55 am
PWM
- BNA
1 stop4h 35m
Southwest
Wed 8/1912:45 pm
BNA
- PWM
2 stops8h 20m
Southwest
Deal found 7/15![Southwest logo]()
$388
This United Airlines deal was found by Cheapflights users on 7/15. Clicking the “Pick Dates” 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 8/277:35 pm
PWM
- TYS
1 stop4h 24m
United Airlines
Mon 8/317:00 am
TYS
- PWM
2 stops7h 38m
United Airlines
Deal found 7/15![United Airlines logo]()
$360
This Delta deal was found by Cheapflights users on 7/17. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 9/141:59 pm
PWM
- TYS
1 stop7h 05m
Delta
Fri 9/186:00 am
TYS
- PWM
1 stop4h 55m
Delta
Deal found 7/17![Delta logo]()
$348
This Southwest deal was found by Cheapflights users on 7/19. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 9/111:05 pm
PWM
- BNA
2 stops6h 35m
Southwest
Sun 9/133:55 pm
BNA
- PWM
1 stop4h 35m
Southwest
Deal found 7/19![Southwest logo]()
$393
This United Airlines deal was found by Cheapflights users on 7/16. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 11/148:47 am
PWM
- CHA
1 stop8h 18m
United Airlines
Wed 11/186:45 am
CHA
- PWM
1 stop7h 35m
United Airlines
Deal found 7/16![United Airlines logo]()
$371
This Delta deal was found by Cheapflights users on 7/16. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 7/316:59 pm
PWM
- CHA
1 stop4h 56m
Delta
Tue 8/46:00 am
CHA
- PWM
1 stop6h 32m
Delta
Deal found 7/16![Delta logo]()
$369
This Southwest deal was found by Cheapflights users on 7/19. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 8/212:10 pm
PWM
- BNA
Nonstop2h 45m
Southwest
Mon 8/247:25 am
BNA
- PWM
1 stop4h 00m
Southwest
Deal found 7/19![Southwest logo]()
$419
This United Airlines deal was found by Cheapflights users on 7/18. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 11/129:46 am
PWM
- CHA
2 stops11h 08m
United Airlines
Sun 11/156:45 am
CHA
- PWM
2 stops7h 48m
United Airlines
Deal found 7/18![United Airlines logo]()
$393
This Delta deal was found by Cheapflights users on 7/19. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 9/126:00 am
PWM
- BNA
1 stop6h 38m
Delta
Mon 9/143:44 pm
BNA
- PWM
1 stop6h 44m
Delta
Deal found 7/19![Delta logo]()
$379
This Southwest deal was found by Cheapflights users on 7/19. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 8/247:40 am
PWM
- TYS
2 stops9h 30m
Southwest
Fri 8/2812:40 pm
TYS
- PWM
2 stops9h 45m
Southwest
Deal found 7/19![Southwest logo]()
$424
This United Airlines deal was found by Cheapflights users on 7/15. Clicking the “Pick Dates” 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 9/267:57 am
PWM
- BNA
2 stops8h 57m
United Airlines
Mon 9/289:36 am
BNA
- PWM
2 stops8h 48m
United Airlines
Deal found 7/15![United Airlines logo]()
$407
This Delta deal was found by Cheapflights users on 7/19. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 9/126:00 am
PWM
- BNA
1 stop6h 38m
Delta
Sun 9/139:07 am
BNA
- PWM
1 stop6h 42m
Delta
Deal found 7/19![Delta logo]()
$408
This United Airlines deal was found by Cheapflights users on 7/15. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 10/319:10 am
PWM
- MEM
1 stop7h 23m
United Airlines
Wed 11/46:00 am
MEM
- PWM
1 stop6h 23m
United Airlines
Deal found 7/15![United Airlines logo]()
$423
This United Airlines deal was found by Cheapflights users on 7/15. Clicking the “Pick Dates” 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 8/85:15 am
PWM
- MEM
2 stops10h 27m
United Airlines
Sat 8/297:15 am
MEM
- PWM
1 stop6h 19m
United Airlines
Deal found 7/15![United Airlines logo]()
$448
This Delta deal was found by Cheapflights users on 7/18. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 8/312:47 pm
PWM
- TYS
1 stop4h 55m
Delta
Fri 8/74:38 pm
TYS
- PWM
1 stop6h 35m
Delta
Deal found 7/18![Delta logo]()
$477
This United Airlines deal was found by Cheapflights users on 7/16. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 8/45:15 am
PWM
- TYS
2 stops11h 45m
United Airlines
Wed 8/127:20 pm
TYS
- PWM
1 stop4h 39m
United Airlines
Deal found 7/16![United Airlines logo]()
$461
Last-minute flights from Portland to TennesseeDiscover last-minute flight deals from Portland to Tennessee. Data last updated July 20, 2026 and is based on user searches.
Discover last-minute flight deals from Portland to Tennessee. Data last updated July 20, 2026 and is based on user searches.
This Priceline deal was found by Cheapflights users on 7/17. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Priceline is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 8/16:10 am
PWM
- BNA
1 stop5h 02m
JetBlue
Wed 8/55:59 pm
BNA
- PWM
1 stop5h 26m
JetBlue
Deal found 7/17![JetBlue logo]()
$318
This Delta deal was found by Cheapflights users on 7/20. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 8/156:10 am
PWM
- CHA
1 stop7h 13m
Delta
Sun 8/166:45 am
CHA
- PWM
1 stop6h 22m
Delta
Deal found 7/20![Delta logo]()
$319
This Justfly.com deal was found by Cheapflights users on 7/20. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Justfly.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 8/181:25 pm
PWM
- BNA
1 stop4h 43m
JetBlue
Wed 8/266:00 pm
BNA
- PWM
1 stop5h 25m
JetBlue
Deal found 7/20![JetBlue logo]()
$211
This JetBlue deal was found by Cheapflights users on 7/19. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure JetBlue is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 8/181:25 pm
PWM
- BNA
1 stop4h 43m
JetBlue
Sat 8/225:58 pm
BNA
- PWM
1 stop5h 27m
JetBlue
Deal found 7/19![JetBlue logo]()
$239
This American Airlines deal was found by Cheapflights users on 7/15. Clicking the “Pick Dates” 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 8/183:06 pm
PWM
- BNA
1 stop6h 43m
American Airlines
Wed 8/263:38 pm
BNA
- PWM
1 stop5h 22m
American Airlines
Deal found 7/15![American Airlines logo]()
$307
This Southwest deal was found by Cheapflights users on 7/15. Clicking the “Pick Dates” 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 8/186:15 pm
PWM
- BNA
Nonstop2h 40m
Southwest
Wed 8/263:25 pm
BNA
- PWM
1 stop5h 40m
Southwest
Deal found 7/15![Southwest logo]()
$316
This United Airlines deal was found by Cheapflights users on 7/20. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 8/186:00 am
PWM
- CHA
1 stop7h 16m
United Airlines
Mon 8/246:15 am
CHA
- PWM
2 stops8h 23m
United Airlines
Deal found 7/20![United Airlines logo]()
$348
This Delta deal was found by Cheapflights users on 7/19. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 8/2411:01 am
PWM
- TYS
1 stop5h 32m
Delta
Fri 8/287:30 am
TYS
- PWM
1 stop5h 37m
Delta
Deal found 7/19![Delta logo]()
$348
This American Airlines deal was found by Cheapflights users on 7/15. Clicking the “Pick Dates” 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 8/276:02 am
PWM
- TYS
1 stop4h 43m
American Airlines
Mon 8/316:57 am
TYS
- PWM
1 stop7h 24m
American Airlines
Deal found 7/15![American Airlines logo]()
$275
This Delta deal was found by Cheapflights users on 7/17. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 8/276:05 am
PWM
- TYS
1 stop7h 29m
Delta
Mon 8/314:38 pm
TYS
- PWM
1 stop6h 35m
Delta
Deal found 7/17![Delta logo]()
$319
This United Airlines deal was found by Cheapflights users on 7/16. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 8/277:35 pm
PWM
- TYS
1 stop4h 24m
United Airlines
Sun 8/305:45 am
TYS
- PWM
1 stop4h 19m
United Airlines
Deal found 7/16![United Airlines logo]()
$326
This United Airlines deal was found by Cheapflights users on 7/18. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 8/315:15 am
PWM
- CHA
2 stops11h 50m
United Airlines
Sun 9/66:15 am
CHA
- PWM
1 stop8h 14m
United Airlines
Deal found 7/18![United Airlines logo]()
$324
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 July 20, 2026.
Search for one-way flight options from Portland to Tennessee. Find affordable one-way fares based on user searches. Data last updated July 20, 2026.
This Despegar deal was found by Cheapflights users on 7/19. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Despegar is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 8/111:25 pm
PWM
- BNA
1 stop4h 43m
JetBlue
Deal found 7/19![JetBlue logo]()
$104
This JetBlue deal was found by Cheapflights users on 7/17. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure JetBlue is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 8/181:25 pm
PWM
- BNA
1 stop4h 43m
JetBlue
Deal found 7/17![JetBlue logo]()
$106
This American Airlines deal was found by Cheapflights users on 7/15. Clicking the “Pick Dates” 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 8/135:30 am
PWM
- TYS
1 stop5h 13m
American Airlines
Deal found 7/15![American Airlines logo]()
$138
This Southwest deal was found by Cheapflights users on 7/16. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 8/315:55 am
PWM
- BNA
1 stop4h 35m
Southwest
Deal found 7/16![Southwest logo]()
$154
This Kiwi.com deal was found by Cheapflights users on 7/16. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 9/18:00 am
PWM
- TYS
2 stops26h 04m
Multiple Airlines
Deal found 7/16![Multiple Airlines logo]()
$155
This Kiwi.com deal was found by Cheapflights users on 7/19. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 9/173:05 pm
PWM
- BNA
1 stop5h 32m
Multiple Airlines
Deal found 7/19![Multiple Airlines logo]()
$157
This Delta deal was found by Cheapflights users on 7/15. Clicking the “Pick Dates” 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 9/126:00 am
PWM
- BNA
1 stop6h 38m
Delta
Deal found 7/15![Delta logo]()
$159
This Southwest deal was found by Cheapflights users on 7/15. Clicking the “Pick Dates” 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 10/1411:35 am
PWM
- BNA
Nonstop2h 50m
Southwest
Deal found 7/15![Southwest logo]()
$163
This JetBlue deal was found by Cheapflights users on 7/15. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure JetBlue is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 8/176:00 am
PWM
- BNA
1 stop5h 02m
JetBlue
Deal found 7/15![JetBlue logo]()
$164
This United Airlines deal was found by Cheapflights users on 7/16. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 8/315:15 am
PWM
- TYS
2 stops11h 43m
United Airlines
Deal found 7/16![United Airlines logo]()
$165
This United Airlines deal was found by Cheapflights users on 7/16. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 9/267:57 am
PWM
- MEM
1 stop8h 19m
United Airlines
Deal found 7/16![United Airlines logo]()
$167
This Kiwi.com deal was found by Cheapflights users on 7/17. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 9/165:09 pm
PWM
- BNA
2 stops26h 33m
Multiple Airlines
Deal found 7/17![Multiple Airlines logo]()
$171
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 July 20, 2026.
Most accurate provider | FlightHub 3 stars |
|---|---|
Most trusted provider | FlightHub 3 stars |
Round-trip from | $211 (Priceline) |
One-way from | $104 (Despegar) |
Popular in | July |
Cheapest in | January |
Average price | $436 |
Good round-trip deal | $416 or less |
Good one-way deal | $213 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 July 20, 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
PortlandChattanooga
PWM - CHA
PWMCHA
Portland
Tue 9/8
6:00 am-11:23 am
1 stop5h 23m
Chattanooga Lovell Field
Sat 9/12
2:12 pm-9:15 pm
1 stop7h 03m
$291
PortlandChattanooga
PWM - CHA
PWMCHA
Portland
Sat 9/12
6:00 am-11:23 am
1 stop5h 23m
Chattanooga Lovell Field
Fri 10/16
4:17 pm-11:19 pm
1 stop7h 02m
$305
PortlandNashville
PWM - BNA
PWMBNA
Portland
Thu 9/10
6:00 am-9:54 am
1 stop4h 54m
Nashville Intl
Sat 9/12
2:03 pm-9:01 pm
1 stop5h 58m
$317
PortlandChattanooga
PWM - CHA
PWMCHA
Portland
Sat 8/15
6:10 am-1:23 pm
1 stop7h 13m
Chattanooga Lovell Field
Fri 8/21
6:50 pm-11:13 pm
1 stop4h 23m
$319
PortlandChattanooga
PWM - CHA
PWMCHA
Portland
Mon 8/31
5:15 am-5:05 pm
2 stops11h 50m
Chattanooga Lovell Field
Sun 9/6
6:15 am-2:29 pm
1 stop8h 14m
$324
PortlandChattanooga
PWM - CHA
PWMCHA
Portland
Sat 9/12
6:06 am-4:58 pm
2 stops10h 52m
Chattanooga Lovell Field
Fri 10/16
6:00 pm-11:28 pm
1 stop5h 28m
$324
PortlandKnoxville
PWM - TYS
PWMTYS
Portland
Thu 8/27
7:35 pm-11:59 pm
1 stop4h 24m
Knoxville McGhee Tyson
Sun 8/30
5:45 am-10:04 am
1 stop4h 19m
$326
PortlandChattanooga
PWM - CHA
PWMCHA
Portland
Tue 8/18
6:00 am-1:16 pm
1 stop7h 16m
Chattanooga Lovell Field
Mon 8/24
6:15 am-2:38 pm
2 stops8h 23m
$348
PortlandKnoxville
PWM - TYS
PWMTYS
Portland
Mon 8/24
11:01 am-4:33 pm
1 stop5h 32m
Knoxville McGhee Tyson
Fri 8/28
7:30 am-1:07 pm
1 stop5h 37m
$348
PortlandKnoxville
PWM - TYS
PWMTYS
Portland
Mon 9/14
1:59 pm-9:04 pm
1 stop7h 05m
Knoxville McGhee Tyson
Fri 9/18
6:00 am-10:55 am
1 stop4h 55m
$348
Showing 1-10 of 59 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.
PWM-BNA
PWM-TYS
PWM-CHA
PWM-MEM
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
PWM-USTN
PWM-BNA
PWM-TYS
PWM-CHA
PWM-MEM
What is the cheapest month to book a flight from Portland, Maine to Tennessee?
Currently, January is the cheapest month in which you can book a flight from Portland, Maine to Tennessee (average of $287). Flying from Portland, Maine to Tennessee in April is currently the most expensive (average of $459). 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 PWM 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 July 20, 2026.
It’s typically best to fly out from Portland, Maine to Tennessee in the afternoon. Doing so could potentially save you 10% on the flight price compared to flying at noon, which is usually more expensive.
How much does it cost to fly round-trip from Portland, Maine to Tennessee?
How far ahead should I book a flight from Portland, Maine to Tennessee?
The price you pay for your flight from Portland, Maine to Tennessee may vary depending on when you book. For the best chance of a lower fare, look to book 80 days in advance of your trip. Fares are likely to increase a fortnight or so before your departure date.
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 July 20, 2026.
Get a feel of what it's like to fly with Southwest,Delta, andUnited Airlines from Portland to Tennessee by reading reviews from past customers. You can also see how each airline compares in terms of entertainment options, comfort, food, crew/service, and boarding process.
Crew
8.6
Entertainment
7.5
Overall
8.0
Boarding
8.1
Food
7.0
Comfort
8.0
Reviews
1 / 20
8.0
ExcellentLibby,Jun 2026
TUS - LAS
Crew
8.6
Entertainment
7.5
Overall
8.0
Boarding
8.1
Food
7.0
Comfort
8.0
Reviews
1 / 20
8.0
ExcellentLibby,Jun 2026
TUS - LAS
Crew
8.6
Entertainment
7.5
Overall
8.0
Boarding
8.1
Food
7.0
Comfort
8.0
Reviews
1 / 20
8.0
ExcellentLibby,Jun 2026
TUS - LAS
Crew
8.6
Entertainment
7.5
Overall
8.0
Boarding
8.1
Food
7.0
Comfort
8.0
Reviews
1 / 20
8.0
ExcellentLibby,Jun 2026
TUS - LAS
Crew
8.6
Entertainment
7.5
Overall
8.0
Boarding
8.1
Food
7.0
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.
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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 July 20, 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 4 airlines flying from Portland to Tennessee
Discover the top 4 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 July 20, 2026.
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$142 | Average$391 | FlexibilityNo cancel fee | On-timeN/A | |
| Cheapest$212 | Average$370 | FlexibilityNo cancel fee | On-time69% | |
| Cheapest$216 | Average$436 | FlexibilityNo cancel fee | On-time71% | |
| Cheapest$242 | Average$427 | FlexibilityNo cancel fee | On-time63% |