$55+ Cheap flights from Knoxville (TYS) to Maine
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 9/5. Fares are subject to change and may not be available on all flights or dates of travel.
TYS — PWM
Jul 31 — Aug 71
Round-trip
1 adult, Economy
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Find cheap flights from Knoxville to Maine with Cheapflights
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Cheapest flights from Knoxville to MaineExplore the most affordable flight options available from Knoxville to Maine. Find the lowest fares from popular airlines and budget airlines, with prices last updated on July 1, 2026.
Explore the most affordable flight options available from Knoxville to Maine. Find the lowest fares from popular airlines and budget airlines, with prices last updated on July 1, 2026.
This Cheapflightsfares deal was found by Cheapflights users on 6/28. 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 Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 8/229:30 am
TYS
- BOS
Nonstop2h 19m
Allegiant Air
Thu 8/2712:39 pm
BOS
- TYS
Nonstop2h 28m
Allegiant Air
Deal found 6/28![Allegiant Air logo]()
$193
This Kiwi.com deal was found by Cheapflights users on 6/29. 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.
Mon 7/277:20 pm
TYS
- BOS
1 stop13h 49m
Multiple Airlines
Sat 8/2912:39 pm
BOS
- TYS
Nonstop2h 28m
Multiple Airlines
Deal found 6/29![Multiple Airlines logo]()
$196
This Kiwi.com deal was found by Cheapflights users on 6/29. 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.
Thu 12/38:30 am
TYS
- BOS
Nonstop2h 15m
Allegiant Air
Thu 12/1011:35 am
BOS
- TYS
Nonstop2h 36m
Allegiant Air
Deal found 6/29![Allegiant Air logo]()
$202
This Cheapflightsfares deal was found by Cheapflights users on 6/26. 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 Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 10/78:30 am
TYS
- BOS
Nonstop2h 12m
Allegiant Air
Sat 10/109:02 am
BOS
- TYS
Nonstop2h 30m
Allegiant Air
Deal found 6/26![Allegiant Air logo]()
$205
This Kiwi.com deal was found by Cheapflights users on 6/30. 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 10/2212:19 pm
TYS
- BOS
1 stop21h 52m
Allegiant Air
Tue 10/2711:32 am
BOS
- TYS
Nonstop2h 30m
Allegiant Air
Deal found 6/30![Allegiant Air logo]()
$210
This Gotogate deal was found by Cheapflights users on 6/30. 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 Gotogate is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 8/229:30 am
TYS
- BOS
Nonstop2h 19m
Allegiant Air
Sun 8/2312:39 pm
BOS
- TYS
Nonstop2h 28m
Allegiant Air
Deal found 6/30![Allegiant Air logo]()
$211
This Kiwi.com deal was found by Cheapflights users on 6/28. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 10/68:30 am
TYS
- BOS
Nonstop2h 12m
Allegiant Air
Sat 10/1012:32 pm
BOS
- TYS
Nonstop2h 30m
Allegiant Air
Deal found 6/28![Allegiant Air logo]()
$217
This Kiwi.com deal was found by Cheapflights users on 6/28. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 8/242:51 pm
TYS
- BOS
2 stops44h 56m
Multiple Airlines
Sat 8/2912:39 pm
BOS
- TYS
Nonstop2h 28m
Multiple Airlines
Deal found 6/28![Multiple Airlines logo]()
$218
This Super.com deal was found by Cheapflights users on 6/27. 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 Super.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 7/237:30 am
TYS
- BOS
Nonstop2h 20m
Allegiant Air
Sat 8/19:55 am
BOS
- TYS
Nonstop2h 22m
Allegiant Air
Deal found 6/27![Allegiant Air logo]()
$221
This Kiwi.com deal was found by Cheapflights users on 6/27. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 7/307:30 am
TYS
- BOS
Nonstop2h 20m
Allegiant Air
Thu 8/610:40 am
BOS
- TYS
Nonstop2h 29m
Allegiant Air
Deal found 6/27![Allegiant Air logo]()
$222
This Kiwi.com deal was found by Cheapflights users on 6/26. 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.
Sat 7/46:30 am
TYS
- BOS
Nonstop2h 20m
Multiple Airlines
Fri 7/1010:04 am
BOS
- TYS
1 stop13h 29m
Multiple Airlines
Deal found 6/26![Multiple Airlines logo]()
$223
This Delta deal was found by Cheapflights users on 6/26. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 10/206:10 am
TYS
- BGR
1 stop5h 51m
Delta
Tue 10/276:00 am
BGR
- TYS
1 stop7h 49m
Delta
Deal found 6/26![Delta logo]()
$251
Best flights from Knoxville to MaineDiscover carefully curated flight deals from Knoxville to Maine that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated July 1, 2026.
Discover carefully curated flight deals from Knoxville to Maine that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated July 1, 2026.
This Delta deal was found by Cheapflights users on 6/27. 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.
Tue 10/206:00 am
TYS
- BGR
1 stop5h 20m
Delta
Tue 10/276:00 am
BGR
- TYS
1 stop5h 07m
Delta
Deal found 6/27![Delta logo]()
$251
This American Airlines deal was found by Cheapflights users on 6/27. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 9/193:53 pm
TYS
- PWM
1 stop6h 20m
American Airlines
Sat 9/267:00 am
PWM
- TYS
1 stop4h 41m
American Airlines
Deal found 6/27![American Airlines logo]()
$310
This United Airlines deal was found by Cheapflights users on 6/27. 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 7/285:45 am
TYS
- BOS
2 stops7h 31m
United Airlines
Mon 8/33:13 pm
BOS
- TYS
1 stop5h 31m
United Airlines
Deal found 6/27![United Airlines logo]()
$334
This Southwest deal was found by Cheapflights users on 6/27. 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.
Thu 10/112:50 pm
TYS
- PWM
2 stops11h 15m
Southwest
Tue 10/65:50 am
PWM
- TYS
2 stops10h 55m
Southwest
Deal found 6/27![Southwest logo]()
$336
This Kiwi.com deal was found by Cheapflights users on 6/30. 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.
Sat 9/53:51 pm
TYS
- BGR
1 stop26h 52m
Multiple Airlines
Sat 9/1210:07 am
BGR
- TYS
2 stops23h 57m
Multiple Airlines
Deal found 6/30![Multiple Airlines logo]()
$339
This Delta deal was found by Cheapflights users on 6/26. 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 10/145:00 pm
TYS
- BGR
1 stop6h 23m
Delta
Sat 10/246:00 am
BGR
- TYS
2 stops7h 23m
Delta
Deal found 6/26![Delta logo]()
$256
This Delta deal was found by Cheapflights users on 6/28. 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 8/255:15 pm
TYS
- BGR
1 stop6h 25m
Delta
Sat 8/296:00 am
BGR
- TYS
2 stops9h 30m
Delta
Deal found 6/28![Delta logo]()
$256
This American Airlines deal was found by Cheapflights users on 6/30. 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.
Fri 8/2810:08 am
TYS
- BGR
1 stop6h 07m
American Airlines
Sat 9/56:00 am
BGR
- TYS
1 stop4h 45m
American Airlines
Deal found 6/30![American Airlines logo]()
$317
This United Airlines deal was found by Cheapflights users on 6/30. 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.
Thu 10/225:45 am
TYS
- BOS
2 stops6h 58m
United Airlines
Sun 10/255:45 am
BOS
- TYS
1 stop5h 04m
United Airlines
Deal found 6/30![United Airlines logo]()
$336
This Southwest deal was found by Cheapflights users on 6/29. 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.
Sat 9/267:50 am
TYS
- BOS
1 stop6h 20m
Southwest
Mon 10/58:20 am
BOS
- TYS
2 stops8h 25m
Southwest
Deal found 6/29![Southwest logo]()
$343
This Delta deal was found by Cheapflights users on 6/28. 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.
Fri 10/301:30 pm
TYS
- BOS
1 stop5h 58m
Delta
Tue 11/39:05 am
BOS
- TYS
1 stop6h 35m
Delta
Deal found 6/28![Delta logo]()
$299
This United Airlines deal was found by Cheapflights users on 6/27. 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.
Wed 9/236:00 am
TYS
- BOS
2 stops13h 19m
United Airlines
Wed 9/3012:45 pm
BOS
- TYS
1 stop8h 15m
United Airlines
Deal found 6/27![United Airlines logo]()
$348
This Southwest deal was found by Cheapflights users on 6/28. 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 8/67:10 am
TYS
- BOS
2 stops12h 30m
Southwest
Fri 8/75:25 am
BOS
- TYS
1 stop6h 55m
Southwest
Deal found 6/28![Southwest logo]()
$359
This United Airlines deal was found by Cheapflights users on 6/30. 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 8/156:02 pm
TYS
- BOS
1 stop5h 32m
United Airlines
Tue 8/186:00 am
BOS
- TYS
3 stops14h 53m
United Airlines
Deal found 6/30![United Airlines logo]()
$353
This Delta deal was found by Cheapflights users on 6/28. 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.
Sat 8/155:00 pm
TYS
- BOS
1 stop4h 30m
Delta
Tue 8/188:55 am
BOS
- TYS
1 stop6h 35m
Delta
Deal found 6/28![Delta logo]()
$321
This Southwest deal was found by Cheapflights users on 6/26. 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.
Fri 9/111:00 pm
TYS
- PWM
2 stops9h 25m
Southwest
Sat 9/195:40 am
PWM
- TYS
2 stops9h 00m
Southwest
Deal found 6/26![Southwest logo]()
$387
This United Airlines deal was found by Cheapflights users on 6/26. 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 9/267:25 pm
TYS
- BOS
1 stop4h 34m
United Airlines
Sat 10/36:00 am
BOS
- TYS
3 stops15h 00m
United Airlines
Deal found 6/26![United Airlines logo]()
$353
This Delta deal was found by Cheapflights users on 6/30. 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.
Sat 8/85:00 pm
TYS
- PWM
1 stop4h 31m
Delta
Sat 8/156:10 am
PWM
- TYS
1 stop4h 48m
Delta
Deal found 6/30![Delta logo]()
$326
This United Airlines deal was found by Cheapflights users on 6/27. 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 10/37:25 pm
TYS
- PWM
1 stop4h 34m
United Airlines
Wed 10/75:15 am
PWM
- TYS
1 stop5h 22m
United Airlines
Deal found 6/27![United Airlines logo]()
$353
This Delta deal was found by Cheapflights users on 6/30. 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.
Tue 7/2110:26 am
TYS
- BOS
1 stop7h 34m
Delta
Thu 7/2311:00 am
BOS
- TYS
1 stop5h 38m
Delta
Deal found 6/30![Delta logo]()
$340
This United Airlines deal was found by Cheapflights users on 6/30. 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 8/257:00 am
TYS
- PWM
2 stops7h 38m
United Airlines
Sun 8/305:52 am
PWM
- TYS
1 stop4h 45m
United Airlines
Deal found 6/30![United Airlines logo]()
$371
This Delta deal was found by Cheapflights users on 6/26. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 7/286:05 am
TYS
- BOS
1 stop4h 18m
Delta
Tue 7/285:55 pm
BOS
- TYS
1 stop5h 57m
Delta
Deal found 6/26![Delta logo]()
$357
This United Airlines deal was found by Cheapflights users on 6/27. 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 7/275:45 am
TYS
- PWM
1 stop4h 22m
United Airlines
Mon 8/35:15 am
PWM
- TYS
1 stop5h 27m
United Airlines
Deal found 6/27![United Airlines logo]()
$377
This United Airlines deal was found by Cheapflights users on 6/29. 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 9/226:00 am
TYS
- PWM
2 stops13h 24m
United Airlines
Wed 9/234:57 pm
PWM
- TYS
1 stop5h 52m
United Airlines
Deal found 6/29![United Airlines logo]()
$410
This United Airlines deal was found by Cheapflights users on 6/28. 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 9/35:45 am
TYS
- PWM
1 stop4h 19m
United Airlines
Tue 9/84:57 pm
PWM
- TYS
1 stop7h 26m
United Airlines
Deal found 6/28![United Airlines logo]()
$422
This United Airlines deal was found by Cheapflights users on 6/26. 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.
Tue 8/41:35 pm
TYS
- PWM
2 stops9h 55m
United Airlines
Tue 8/117:35 pm
PWM
- TYS
1 stop4h 24m
United Airlines
Deal found 6/26![United Airlines logo]()
$428
Last-minute flights from Knoxville to MaineDiscover last-minute flight deals from Knoxville to Maine. Data last updated July 1, 2026 and is based on user searches.
Discover last-minute flight deals from Knoxville to Maine. Data last updated July 1, 2026 and is based on user searches.
This Kiwi.com deal was found by Cheapflights users on 6/26. 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.
Sat 7/46:30 am
TYS
- BOS
Nonstop2h 20m
Multiple Airlines
Fri 7/1010:04 am
BOS
- TYS
1 stop13h 29m
Multiple Airlines
Deal found 6/26![Multiple Airlines logo]()
$223
This Kiwi.com deal was found by Cheapflights users on 6/28. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 7/186:45 am
TYS
- BOS
Nonstop2h 20m
Allegiant Air
Sat 7/259:55 am
BOS
- TYS
Nonstop2h 22m
Allegiant Air
Deal found 6/28![Allegiant Air logo]()
$239
This Kiwi.com deal was found by Cheapflights users on 6/28. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 7/197:30 am
TYS
- BOS
Nonstop2h 20m
Allegiant Air
Sat 7/259:55 am
BOS
- TYS
Nonstop2h 22m
Allegiant Air
Deal found 6/28![Allegiant Air logo]()
$272
This Kiwi.com deal was found by Cheapflights users on 6/26. 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.
Mon 7/207:20 pm
TYS
- BOS
1 stop13h 49m
Multiple Airlines
Sat 7/259:55 am
BOS
- TYS
Nonstop2h 22m
Multiple Airlines
Deal found 6/26![Multiple Airlines logo]()
$243
This Super.com deal was found by Cheapflights users on 6/27. 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 Super.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 7/237:30 am
TYS
- BOS
Nonstop2h 20m
Allegiant Air
Sat 8/19:55 am
BOS
- TYS
Nonstop2h 22m
Allegiant Air
Deal found 6/27![Allegiant Air logo]()
$221
This Kiwi.com deal was found by Cheapflights users on 6/27. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 7/256:45 am
TYS
- BOS
Nonstop2h 20m
Allegiant Air
Sat 8/110:59 am
BOS
- TYS
1 stop10h 43m
Allegiant Air
Deal found 6/27![Allegiant Air logo]()
$237
This American Airlines deal was found by Cheapflights users on 6/29. 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.
Sat 7/256:36 pm
TYS
- BOS
1 stop5h 14m
American Airlines
Wed 7/297:00 am
BOS
- TYS
1 stop4h 45m
American Airlines
Deal found 6/29![American Airlines logo]()
$263
This Kiwi.com deal was found by Cheapflights users on 6/27. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 7/256:45 am
TYS
- BOS
Nonstop2h 20m
Multiple Airlines
Sat 8/18:37 am
BOS
- TYS
2 stops35h 44m
Multiple Airlines
Deal found 6/27![Multiple Airlines logo]()
$267
This Kiwi.com deal was found by Cheapflights users on 6/29. 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.
Mon 7/277:20 pm
TYS
- BOS
1 stop13h 49m
Multiple Airlines
Sat 8/2912:39 pm
BOS
- TYS
Nonstop2h 28m
Multiple Airlines
Deal found 6/29![Multiple Airlines logo]()
$196
This United Airlines deal was found by Cheapflights users on 6/30. 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 7/297:19 pm
TYS
- PWM
1 stop4h 32m
United Airlines
Wed 8/55:15 am
PWM
- TYS
1 stop5h 27m
United Airlines
Deal found 6/30![United Airlines logo]()
$297
This Kiwi.com deal was found by Cheapflights users on 6/27. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 7/307:30 am
TYS
- BOS
Nonstop2h 20m
Allegiant Air
Thu 8/610:40 am
BOS
- TYS
Nonstop2h 29m
Allegiant Air
Deal found 6/27![Allegiant Air logo]()
$222
This Cheapflightsfares deal was found by Cheapflights users on 6/28. 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 Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 7/307:30 am
TYS
- BOS
Nonstop2h 20m
Allegiant Air
Sun 8/210:40 am
BOS
- TYS
Nonstop2h 22m
Allegiant Air
Deal found 6/28![Allegiant Air logo]()
$257
One-way flights from Knoxville to MaineSearch for one-way flight options from Knoxville to Maine. Find affordable one-way fares based on user searches. Data last updated July 1, 2026.
Search for one-way flight options from Knoxville to Maine. Find affordable one-way fares based on user searches. Data last updated July 1, 2026.
This Cheapflightsfares deal was found by Cheapflights users on 6/30. 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 Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 9/59:30 am
TYS
- BOS
Nonstop2h 15m
Allegiant Air
Deal found 6/30![Allegiant Air logo]()
$55
This Cheapflightsfares deal was found by Cheapflights users on 6/28. 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 Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 8/97:30 am
TYS
- BOS
Nonstop2h 20m
Allegiant Air
Deal found 6/28![Allegiant Air logo]()
$61
This Kiwi.com deal was found by Cheapflights users on 6/27. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 11/196:30 am
TYS
- BOS
Nonstop2h 15m
Allegiant Air
Deal found 6/27![Allegiant Air logo]()
$62
This Cheapflightsfares deal was found by Cheapflights users on 6/26. 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 Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 10/78:30 am
TYS
- BOS
Nonstop2h 12m
Allegiant Air
Deal found 6/26![Allegiant Air logo]()
$75
This Kiwi.com deal was found by Cheapflights users on 6/28. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 7/267:30 am
TYS
- BOS
Nonstop2h 20m
Allegiant Air
Deal found 6/28![Allegiant Air logo]()
$78
This Kiwi.com deal was found by Cheapflights users on 6/30. 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.
Sat 7/256:45 am
TYS
- BOS
Nonstop2h 20m
Allegiant Air
Deal found 6/30![Allegiant Air logo]()
$94
This Kiwi.com deal was found by Cheapflights users on 6/28. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 8/16:45 am
TYS
- BOS
Nonstop2h 20m
Allegiant Air
Deal found 6/28![Allegiant Air logo]()
$96
This Kiwi.com deal was found by Cheapflights users on 6/26. 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 8/79:08 pm
TYS
- BGR
1 stop13h 00m
Allegiant Air
Deal found 6/26![Allegiant Air logo]()
$98
This Kiwi.com deal was found by Cheapflights users on 6/27. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 10/88:15 am
TYS
- BOS
Nonstop2h 12m
Allegiant Air
Deal found 6/27![Allegiant Air logo]()
$103
This Cheapflightsfares deal was found by Cheapflights users on 6/30. 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 Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 8/239:30 am
TYS
- BOS
Nonstop2h 19m
Allegiant Air
Deal found 6/30![Allegiant Air logo]()
$114
This American Airlines deal was found by Cheapflights users on 6/29. 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.
Tue 7/216:50 pm
TYS
- PWM
1 stop5h 09m
American Airlines
Deal found 6/29![American Airlines logo]()
$138
This Southwest deal was found by Cheapflights users on 6/29. 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 7/2112:45 pm
TYS
- PWM
2 stops10h 15m
Southwest
Deal found 6/29![Southwest logo]()
$143
Find flight deals from Knoxville to Maine
Keep the following information in mind while searching for Knoxville to Maine flight deals. Data was last updated July 1, 2026.
Most accurate provider | FlightHub 3 stars |
|---|---|
Most trusted provider | FlightHub 3 stars |
Round-trip from | $193 (Cheapflightsfares) |
One-way from | $55 (Cheapflightsfares) |
Popular in | November |
Cheapest in | August |
Average price | $415 |
Cheapflights Fare Finder
Customize your flight search to find flights from Knoxville to Maine 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 1, 2026.
Use the filters below to find and compare flights from Knoxville to Maine that are best for you.
Fly from
Fly to
Route
Depart
Return
Cheapest round-trip
KnoxvilleBangor
TYS - BGR
TYSBGR
Knoxville McGhee Tyson
Tue 10/20
6:00 am-11:20 am
1 stop5h 20m
Bangor
Tue 10/27
6:00 am-11:07 am
1 stop5h 07m
$251
KnoxvilleBangor
TYS - BGR
TYSBGR
Knoxville McGhee Tyson
Wed 10/14
5:00 pm-11:23 pm
1 stop6h 23m
Bangor
Sat 10/24
6:00 am-1:23 pm
2 stops7h 23m
$256
KnoxvilleBangor
TYS - BGR
TYSBGR
Knoxville McGhee Tyson
Tue 8/25
5:15 pm-11:40 pm
1 stop6h 25m
Bangor
Sat 8/29
6:00 am-3:30 pm
2 stops9h 30m
$256
KnoxvilleBoston
TYS - BOS
TYSBOS
Knoxville McGhee Tyson
Fri 10/30
1:30 pm-7:28 pm
1 stop5h 58m
Boston Logan Intl
Tue 11/3
9:05 am-3:40 pm
1 stop6h 35m
$299
KnoxvillePortland
TYS - PWM
TYSPWM
Knoxville McGhee Tyson
Sat 9/19
3:53 pm-10:13 pm
1 stop6h 20m
Portland
Sat 9/26
7:00 am-11:41 am
1 stop4h 41m
$310
KnoxvilleBangor
TYS - BGR
TYSBGR
Knoxville McGhee Tyson
Fri 8/28
10:08 am-4:15 pm
1 stop6h 07m
Bangor
Sat 9/5
6:00 am-10:45 am
1 stop4h 45m
$317
KnoxvilleBoston
TYS - BOS
TYSBOS
Knoxville McGhee Tyson
Sat 8/15
5:00 pm-9:30 pm
1 stop4h 30m
Boston Logan Intl
Tue 8/18
8:55 am-3:30 pm
1 stop6h 35m
$321
Quickest round-trip
KnoxvillePortland
TYS - PWM
TYSPWM
Knoxville McGhee Tyson
Sat 8/8
5:00 pm-9:31 pm
1 stop4h 31m
Portland
Sat 8/15
6:10 am-10:58 am
1 stop4h 48m
$326
KnoxvilleBoston
TYS - BOS
TYSBOS
Knoxville McGhee Tyson
Tue 7/28
5:45 am-1:16 pm
2 stops7h 31m
Boston Logan Intl
Mon 8/3
3:13 pm-8:44 pm
1 stop5h 31m
$334
KnoxvillePortland
TYS - PWM
TYSPWM
Knoxville McGhee Tyson
Thu 10/1
12:50 pm-12:05 am
2 stops11h 15m
Portland
Tue 10/6
5:50 am-4:45 pm
2 stops10h 55m
$336
Showing 1-10 of 50 resultsSorted by cheapest first
Best time to book a flight from Knoxville to Maine
Have a flexible travel schedule? Discover the best time to fly to Maine from Knoxville with our price prediction graph.
TYS-BGR
TYS-PWM
TYS-BOS
Estimated round-trip price
Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.
Cheapflights Insights
Everything you need to know about your flight from Knoxville to Maine
TYS-USME
TYS-BGR
TYS-PWM
TYS-BOS
What is the cheapest month to book a flight from Knoxville to Maine?
Currently, July is the cheapest month in which you can book a flight from Knoxville to Maine (average of $250). Flying from Knoxville to Maine in April is currently the most expensive (average of $338). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.
How much does it cost to fly round-trip from Knoxville to Maine?
Reviews of airlines servicing Maine
Get insights into the airlines that provide service to Maine. 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 Maine. Reviews last updated July 1, 2026.
See what other customers who have flown with Southwest,Delta, andAmerican Airlines from Knoxville to Maine have to say. Users can see the overall rating for each airline as well as how each is rated in terms of entertainment options, comfort, food, crew/service, and boarding process.
Boarding
8.1
Comfort
8.0
Entertainment
7.5
Overall
7.9
Crew
8.6
Food
7.0
Reviews
1 / 20
8.0
ExcellentLibby,Jun 2026
TUS - LAS
Boarding
8.1
Comfort
8.0
Entertainment
7.5
Overall
7.9
Crew
8.6
Food
7.0
Reviews
1 / 20
8.0
ExcellentLibby,Jun 2026
TUS - LAS
Boarding
8.1
Comfort
8.0
Entertainment
7.5
Overall
7.9
Crew
8.6
Food
7.0
Reviews
1 / 20
8.0
ExcellentLibby,Jun 2026
TUS - LAS
Boarding
8.1
Comfort
8.0
Entertainment
7.5
Overall
7.9
Crew
8.6
Food
7.0
Reviews
1 / 20
8.0
ExcellentLibby,Jun 2026
TUS - LAS
Related info for your journey
Find useful and relevant information for your journey from Knoxville to Maine. 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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Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.
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Alternative routes for Knoxville to Maine
See prices for flight routes from nearby airports that may be better suited for you.
Complete your trip
Complete your trip to Maine by adding a car rental and/or hotel reservation to your travel itinerary.
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Find flights from Knoxville to Maine, based on your preferred cabin class, be it economy, premium economy, business, or first class.
Knoxville and Maine flights
Browse other Knoxville and Maine flight options. Last updated on July 1, 2026.
Popular flight searches
Check out other popular destinations found by fellow travelers in 2026
Knoxville to Maine flights
Consider these flights traveling from Knoxville to Maine.
Top 3 airlines flying from Knoxville to Maine
Discover the top 3 airlines that operate flights from Knoxville to Maine. 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 1, 2026.
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$258 | Average$483 | FlexibilityNo cancel fee | On-time71% | |
| Cheapest$258 | Average$386 | FlexibilityNo cancel fee | On-timeN/A | |
| Cheapest$293 | Average$368 | FlexibilityNo cancel fee | On-time63% |