$63+ 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 5/23. Fares are subject to change and may not be available on all flights or dates of travel.
TYS — PWM
May 29 — Jun 51
Round-trip
1 adult, Economy
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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 April 29, 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 April 29, 2026.
This Cheapflightsfares deal was found by Cheapflights users on 4/29. 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 Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 5/236:45 am
TYS
- BOS
Nonstop2h 10m
Allegiant Air
Sat 5/309:45 am
BOS
- TYS
Nonstop2h 29m
Allegiant Air
Deal found 4/29![Allegiant Air logo]()
$117
This Kiwi.com deal was found by Cheapflights users on 4/28. 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 5/236:45 am
TYS
- BOS
Nonstop2h 10m
Allegiant Air
Sun 5/2410:30 am
BOS
- TYS
Nonstop2h 29m
Allegiant Air
Deal found 4/28![Allegiant Air logo]()
$119
This Cheapflightsfares deal was found by Cheapflights users on 4/26. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 6/66:45 am
TYS
- BOS
Nonstop2h 18m
Allegiant Air
Sun 6/710:38 am
BOS
- TYS
Nonstop2h 23m
Allegiant Air
Deal found 4/26![Allegiant Air logo]()
$131
This Kiwi.com deal was found by Cheapflights users on 4/28. 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 5/236:45 am
TYS
- BOS
Nonstop2h 10m
Allegiant Air
Thu 5/2810:30 am
BOS
- TYS
Nonstop2h 29m
Allegiant Air
Deal found 4/28![Allegiant Air logo]()
$150
This Cheapflightsfares deal was found by Cheapflights users on 4/29. 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 Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 5/217:30 am
TYS
- BOS
Nonstop2h 10m
Allegiant Air
Sat 5/239:45 am
BOS
- TYS
Nonstop2h 29m
Allegiant Air
Deal found 4/29![Allegiant Air logo]()
$151
This Kiwi.com deal was found by Cheapflights users on 4/29. 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.
Sat 7/46:30 am
TYS
- BOS
Nonstop2h 20m
Allegiant Air
Tue 7/711:40 am
BOS
- TYS
Nonstop2h 22m
Allegiant Air
Deal found 4/29![Allegiant Air logo]()
$159
This Cheapflightsfares deal was found by Cheapflights users on 4/28. 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.
Tue 10/208:30 am
TYS
- BOS
Nonstop2h 12m
Allegiant Air
Sat 10/2410:32 am
BOS
- TYS
Nonstop2h 30m
Allegiant Air
Deal found 4/28![Allegiant Air logo]()
$167
This Cheapflightsfares deal was found by Cheapflights users on 4/25. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 7/27:30 am
TYS
- BOS
Nonstop2h 20m
Allegiant Air
Sat 7/49:40 am
BOS
- TYS
Nonstop2h 22m
Allegiant Air
Deal found 4/25![Allegiant Air logo]()
$168
This Flightnetwork deal was found by Cheapflights users on 4/29. 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 Flightnetwork is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 6/136:45 am
TYS
- BOS
Nonstop2h 18m
Allegiant Air
Sat 6/209:38 am
BOS
- TYS
Nonstop2h 23m
Allegiant Air
Deal found 4/29![Allegiant Air logo]()
$171
This Cheapflightsfares deal was found by Cheapflights users on 4/28. 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 5/146:30 am
TYS
- BOS
Nonstop2h 16m
Allegiant Air
Sun 5/2410:30 am
BOS
- TYS
Nonstop2h 29m
Allegiant Air
Deal found 4/28![Allegiant Air logo]()
$179
This Kiwi.com deal was found by Cheapflights users on 4/24. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 5/2210:03 pm
TYS
- BGR
2 stops20h 16m
Multiple Airlines
Fri 5/2910:17 am
BGR
- TYS
1 stop13h 20m
Multiple Airlines
Deal found 4/24![Multiple Airlines logo]()
$295
This Kiwi.com deal was found by Cheapflights users on 4/24. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 5/2210:03 pm
TYS
- BGR
1 stop12h 04m
Allegiant Air
Fri 5/2910:17 am
BGR
- TYS
1 stop13h 20m
Allegiant Air
Deal found 4/24![Allegiant Air logo]()
$296
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 April 29, 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 April 29, 2026.
This Kiwi.com deal was found by Cheapflights users on 4/29. 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.
Sat 5/231:45 pm
TYS
- BOS
2 stops21h 32m
Allegiant Air
Sat 5/309:45 am
BOS
- TYS
Nonstop2h 29m
Allegiant Air
Deal found 4/29![Allegiant Air logo]()
$274
This Delta deal was found by Cheapflights users on 4/25. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 8/224:00 pm
TYS
- BOS
1 stop4h 34m
Delta
Wed 8/2610:30 am
BOS
- TYS
1 stop4h 37m
Delta
Deal found 4/25![Delta logo]()
$298
This Southwest deal was found by Cheapflights users on 4/29. 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.
Wed 5/2712:50 pm
TYS
- BOS
2 stops9h 50m
Southwest
Wed 6/37:35 am
BOS
- TYS
2 stops9h 35m
Southwest
Deal found 4/29![Southwest logo]()
$318
This Kiwi.com deal was found by Cheapflights users on 4/29. 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 9/245:17 pm
TYS
- BOS
1 stop7h 05m
Multiple Airlines
Sun 9/2710:15 am
BOS
- TYS
Nonstop2h 26m
Multiple Airlines
Deal found 4/29![Multiple Airlines logo]()
$332
This American Airlines deal was found by Cheapflights users on 4/27. 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.
Fri 5/155:11 pm
TYS
- BGR
1 stop6h 46m
American Airlines
Wed 5/203:15 pm
BGR
- TYS
1 stop7h 10m
American Airlines
Deal found 4/27![American Airlines logo]()
$354
This United Airlines deal was found by Cheapflights users on 4/27. 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 7/281:54 pm
TYS
- PWM
2 stops9h 57m
United Airlines
Wed 8/57:16 pm
PWM
- TYS
1 stop4h 38m
United Airlines
Deal found 4/27![United Airlines logo]()
$382
This Delta deal was found by Cheapflights users on 4/27. 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 9/86:10 am
TYS
- BOS
1 stop7h 14m
Delta
Mon 9/142:00 pm
BOS
- TYS
1 stop6h 33m
Delta
Deal found 4/27![Delta logo]()
$306
This Delta deal was found by Cheapflights users on 4/25. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 8/1910:05 am
TYS
- BOS
1 stop5h 07m
Delta
Mon 8/247:00 pm
BOS
- TYS
1 stop4h 47m
Delta
Deal found 4/25![Delta logo]()
$306
This Southwest deal was found by Cheapflights users on 4/26. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 8/296:50 am
TYS
- PWM
1 stop7h 15m
Southwest
Sat 9/52:40 pm
PWM
- TYS
1 stop4h 40m
Southwest
Deal found 4/26![Southwest logo]()
$339
This Delta deal was found by Cheapflights users on 4/29. 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 6/236:00 am
TYS
- PWM
1 stop4h 22m
Delta
Tue 6/236:57 pm
PWM
- TYS
1 stop4h 57m
Delta
Deal found 4/29![Delta logo]()
$311
This Southwest deal was found by Cheapflights users on 4/27. 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.
Wed 7/158:10 am
TYS
- PWM
1 stop4h 15m
Southwest
Wed 7/225:30 am
PWM
- TYS
2 stops6h 35m
Southwest
Deal found 4/27![Southwest logo]()
$344
This American Airlines deal was found by Cheapflights users on 4/29. 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 5/245:00 am
TYS
- BGR
2 stops6h 20m
American Airlines
Fri 5/295:35 am
BGR
- TYS
1 stop5h 13m
American Airlines
Deal found 4/29![American Airlines logo]()
$392
This Southwest deal was found by Cheapflights users on 4/28. 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.
Tue 8/412:45 pm
TYS
- PWM
2 stops9h 20m
Southwest
Tue 8/187:45 am
PWM
- TYS
2 stops11h 10m
Southwest
Deal found 4/28![Southwest logo]()
$349
This Delta deal was found by Cheapflights users on 4/29. 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 7/35:51 pm
TYS
- BOS
1 stop5h 36m
Delta
Wed 7/88:00 am
BOS
- TYS
1 stop6h 48m
Delta
Deal found 4/29![Delta logo]()
$319
This Southwest deal was found by Cheapflights users on 4/29. 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 9/258:25 am
TYS
- BOS
1 stop6h 05m
Southwest
Sun 9/278:00 am
BOS
- TYS
1 stop8h 10m
Southwest
Deal found 4/29![Southwest logo]()
$357
This Delta deal was found by Cheapflights users on 4/25. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 8/177:20 pm
TYS
- BOS
1 stop4h 36m
Delta
Sat 8/228:00 am
BOS
- TYS
1 stop7h 07m
Delta
Deal found 4/25![Delta logo]()
$327
This Southwest deal was found by Cheapflights users on 4/29. 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 9/188:25 am
TYS
- PWM
1 stop6h 35m
Southwest
Mon 9/212:10 pm
PWM
- TYS
1 stop4h 25m
Southwest
Deal found 4/29![Southwest logo]()
$358
This Delta deal was found by Cheapflights users on 4/25. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 7/176:05 am
TYS
- BOS
1 stop7h 16m
Delta
Tue 7/219:05 am
BOS
- TYS
1 stop5h 43m
Delta
Deal found 4/25![Delta logo]()
$327
This American Airlines deal was found by Cheapflights users on 4/24. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 5/227:12 am
TYS
- BGR
1 stop7h 47m
American Airlines
Fri 5/297:20 am
BGR
- TYS
1 stop5h 50m
American Airlines
Deal found 4/24![American Airlines logo]()
$494
This Southwest deal was found by Cheapflights users on 4/29. 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.
Thu 9/248:25 am
TYS
- BOS
1 stop4h 05m
Southwest
Sun 9/275:55 am
BOS
- TYS
2 stops9h 05m
Southwest
Deal found 4/29![Southwest logo]()
$362
This Delta deal was found by Cheapflights users on 4/29. 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 9/247:20 pm
TYS
- BOS
1 stop5h 46m
Delta
Sun 9/275:30 am
BOS
- TYS
1 stop4h 40m
Delta
Deal found 4/29![Delta logo]()
$335
This Southwest deal was found by Cheapflights users on 4/27. 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.
Sun 9/137:35 am
TYS
- PWM
1 stop9h 00m
Southwest
Mon 9/215:55 am
PWM
- TYS
2 stops11h 15m
Southwest
Deal found 4/27![Southwest logo]()
$369
This Delta deal was found by Cheapflights users on 4/28. 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.
Thu 6/116:08 pm
TYS
- PWM
1 stop4h 57m
Delta
Mon 6/156:00 am
PWM
- TYS
1 stop5h 01m
Delta
Deal found 4/28![Delta logo]()
$339
This American Airlines deal was found by Cheapflights users on 4/29. 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 5/168:57 am
TYS
- BGR
2 stops8h 55m
American Airlines
Thu 5/212:22 pm
BGR
- TYS
1 stop7h 36m
American Airlines
Deal found 4/29![American Airlines logo]()
$625
This Delta deal was found by Cheapflights users on 4/28. 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 7/175:35 pm
TYS
- BGR
1 stop5h 36m
Delta
Thu 7/235:20 am
BGR
- TYS
2 stops9h 28m
Delta
Deal found 4/28![Delta logo]()
$356
This Delta deal was found by Cheapflights users on 4/28. 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.
Wed 5/137:51 am
TYS
- BGR
2 stops7h 56m
Delta
Sun 5/176:00 am
BGR
- TYS
1 stop5h 04m
Delta
Deal found 4/28![Delta logo]()
$361
This Delta deal was found by Cheapflights users on 4/24. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 5/156:00 am
TYS
- BGR
1 stop5h 32m
Delta
Wed 5/205:05 am
BGR
- TYS
2 stops9h 28m
Delta
Deal found 4/24![Delta logo]()
$444
This Delta deal was found by Cheapflights users on 4/24. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 5/226:07 pm
TYS
- BGR
1 stop5h 26m
Delta
Fri 5/2912:15 pm
BGR
- TYS
2 stops11h 41m
Delta
Deal found 4/24![Delta logo]()
$456
This Delta deal was found by Cheapflights users on 4/24. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 5/165:40 am
TYS
- BGR
2 stops8h 57m
Delta
Wed 5/205:05 am
BGR
- TYS
2 stops9h 28m
Delta
Deal found 4/24![Delta logo]()
$654
This Delta deal was found by Cheapflights users on 4/25. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 7/203:54 pm
TYS
- BGR
2 stops7h 17m
Delta
Thu 7/235:20 am
BGR
- TYS
2 stops9h 28m
Delta
Deal found 4/25![Delta logo]()
$682
Last-minute flights from Knoxville to MaineDiscover last-minute flight deals from Knoxville to Maine. Data last updated April 29, 2026 and is based on user searches.
Discover last-minute flight deals from Knoxville to Maine. Data last updated April 29, 2026 and is based on user searches.
This Kiwi.com deal was found by Cheapflights users on 4/29. 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 5/76:30 am
TYS
- BOS
Nonstop2h 16m
Allegiant Air
Sun 5/109:36 am
BOS
- TYS
Nonstop2h 29m
Allegiant Air
Deal found 4/29![Allegiant Air logo]()
$194
This Kiwi.com deal was found by Cheapflights users on 4/28. 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.
Wed 5/1311:26 am
TYS
- BGR
1 stop24h 21m
Allegiant Air
Sun 5/1712:37 pm
BGR
- TYS
1 stop9h 56m
Allegiant Air
Deal found 4/28![Allegiant Air logo]()
$324
This Cheapflightsfares deal was found by Cheapflights users on 4/28. 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 5/146:30 am
TYS
- BOS
Nonstop2h 16m
Allegiant Air
Sun 5/2410:30 am
BOS
- TYS
Nonstop2h 29m
Allegiant Air
Deal found 4/28![Allegiant Air logo]()
$179
This Cheapflightsfares deal was found by Cheapflights users on 4/29. 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 Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 5/217:30 am
TYS
- BOS
Nonstop2h 10m
Allegiant Air
Sat 5/239:45 am
BOS
- TYS
Nonstop2h 29m
Allegiant Air
Deal found 4/29![Allegiant Air logo]()
$151
This Kiwi.com deal was found by Cheapflights users on 4/24. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 5/2210:03 pm
TYS
- BGR
2 stops20h 16m
Multiple Airlines
Fri 5/2910:17 am
BGR
- TYS
1 stop13h 20m
Multiple Airlines
Deal found 4/24![Multiple Airlines logo]()
$295
This Kiwi.com deal was found by Cheapflights users on 4/24. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 5/2210:03 pm
TYS
- BGR
1 stop12h 04m
Allegiant Air
Fri 5/2910:17 am
BGR
- TYS
1 stop13h 20m
Allegiant Air
Deal found 4/24![Allegiant Air logo]()
$296
This Cheapflightsfares deal was found by Cheapflights users on 4/29. 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 Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 5/236:45 am
TYS
- BOS
Nonstop2h 10m
Allegiant Air
Sat 5/309:45 am
BOS
- TYS
Nonstop2h 29m
Allegiant Air
Deal found 4/29![Allegiant Air logo]()
$117
This Kiwi.com deal was found by Cheapflights users on 4/28. 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 5/236:45 am
TYS
- BOS
Nonstop2h 10m
Allegiant Air
Sun 5/2410:30 am
BOS
- TYS
Nonstop2h 29m
Allegiant Air
Deal found 4/28![Allegiant Air logo]()
$119
This Kiwi.com deal was found by Cheapflights users on 4/28. 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 5/236:45 am
TYS
- BOS
Nonstop2h 10m
Allegiant Air
Thu 5/2810:30 am
BOS
- TYS
Nonstop2h 29m
Allegiant Air
Deal found 4/28![Allegiant Air logo]()
$150
This Kiwi.com deal was found by Cheapflights users on 4/28. 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 5/236:45 am
TYS
- BOS
Nonstop2h 10m
Multiple Airlines
Tue 5/265:45 am
BOS
- TYS
1 stop10h 30m
Multiple Airlines
Deal found 4/28![Multiple Airlines logo]()
$190
This Kiwi.com deal was found by Cheapflights users on 4/28. 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 5/236:45 am
TYS
- BOS
Nonstop2h 10m
Multiple Airlines
Sun 5/245:45 am
BOS
- TYS
1 stop9h 11m
Multiple Airlines
Deal found 4/28![Multiple Airlines logo]()
$196
This Kiwi.com deal was found by Cheapflights users on 4/25. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 5/235:46 pm
TYS
- BGR
1 stop24h 19m
Allegiant Air
Sat 5/3012:35 pm
BGR
- TYS
1 stop9h 22m
Allegiant Air
Deal found 4/25![Allegiant Air logo]()
$303
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 April 29, 2026.
Search for one-way flight options from Knoxville to Maine. Find affordable one-way fares based on user searches. Data last updated April 29, 2026.
This Kiwi.com deal was found by Cheapflights users on 4/28. 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 5/236:45 am
TYS
- BOS
Nonstop2h 10m
Allegiant Air
Deal found 4/28![Allegiant Air logo]()
$63
This Trip.com deal was found by Cheapflights users on 4/28. 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.
Sun 5/317:30 am
TYS
- BOS
Nonstop2h 10m
Allegiant Air
Deal found 4/28![Allegiant Air logo]()
$72
This Cheapflightsfares deal was found by Cheapflights users on 4/29. 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 Cheapflightsfares 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
Allegiant Air
Deal found 4/29![Allegiant Air logo]()
$75
This Kiwi.com deal was found by Cheapflights users on 4/26. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 5/76:30 am
TYS
- BOS
Nonstop2h 16m
Allegiant Air
Deal found 4/26![Allegiant Air logo]()
$88
This Flightnetwork deal was found by Cheapflights users on 4/27. 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 Flightnetwork is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 5/106:30 am
TYS
- BOS
Nonstop2h 16m
Allegiant Air
Deal found 4/27![Allegiant Air logo]()
$98
This Cheapflightsfares deal was found by Cheapflights users on 4/27. 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 Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 10/158:15 am
TYS
- BOS
Nonstop2h 12m
Allegiant Air
Deal found 4/27![Allegiant Air logo]()
$103
This Kiwi.com deal was found by Cheapflights users on 4/25. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 8/209:30 am
TYS
- BOS
Nonstop2h 19m
Allegiant Air
Deal found 4/25![Allegiant Air logo]()
$104
This Kiwi.com deal was found by Cheapflights users on 4/28. 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 6/217:30 am
TYS
- BOS
Nonstop2h 18m
Allegiant Air
Deal found 4/28![Allegiant Air logo]()
$113
This Cheapflightsfares deal was found by Cheapflights users on 4/29. 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 Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 6/147:30 am
TYS
- BOS
Nonstop2h 18m
Allegiant Air
Deal found 4/29![Allegiant Air logo]()
$114
This Cheapflightsfares deal was found by Cheapflights users on 4/29. 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 Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 6/276:30 am
TYS
- BOS
Nonstop2h 18m
Allegiant Air
Deal found 4/29![Allegiant Air logo]()
$125
This Kiwi.com deal was found by Cheapflights users on 4/28. 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 5/235:46 pm
TYS
- BGR
1 stop24h 19m
Allegiant Air
Deal found 4/28![Allegiant Air logo]()
$158
This American Airlines deal was found by Cheapflights users on 4/25. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 7/15:00 am
TYS
- PWM
2 stops7h 40m
American Airlines
Deal found 4/25![American Airlines logo]()
$161
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 April 29, 2026.
Most accurate provider | FlightHub 3 stars |
|---|---|
Most trusted provider | FlightHub 3 stars |
Round-trip from | $117 (Cheapflightsfares) |
One-way from | $63 (Kiwi.com) |
Popular in | November |
Cheapest in | September |
Average price | $446 |
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 April 29, 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
KnoxvilleBoston
TYS - BOS
TYSBOS
Knoxville McGhee Tyson
Sat 5/23
1:45 pm-11:17 am
2 stops21h 32m
Boston Logan Intl
Sat 5/30
9:45 am-12:14 pm
Nonstop2h 29m
$274
Quickest round-trip
KnoxvilleBoston
TYS - BOS
TYSBOS
Knoxville McGhee Tyson
Sat 8/22
4:00 pm-8:34 pm
1 stop4h 34m
Boston Logan Intl
Wed 8/26
10:30 am-3:07 pm
1 stop4h 37m
$298
KnoxvilleBoston
TYS - BOS
TYSBOS
Knoxville McGhee Tyson
Tue 9/8
6:10 am-1:24 pm
1 stop7h 14m
Boston Logan Intl
Mon 9/14
2:00 pm-8:33 pm
1 stop6h 33m
$306
KnoxvilleBoston
TYS - BOS
TYSBOS
Knoxville McGhee Tyson
Wed 8/19
10:05 am-3:12 pm
1 stop5h 07m
Boston Logan Intl
Mon 8/24
7:00 pm-11:47 pm
1 stop4h 47m
$306
KnoxvillePortland
TYS - PWM
TYSPWM
Knoxville McGhee Tyson
Tue 6/23
6:00 am-10:22 am
1 stop4h 22m
Portland
Tue 6/23
6:57 pm-11:54 pm
1 stop4h 57m
$311
KnoxvilleBoston
TYS - BOS
TYSBOS
Knoxville McGhee Tyson
Wed 5/27
12:50 pm-10:40 pm
2 stops9h 50m
Boston Logan Intl
Wed 6/3
7:35 am-5:10 pm
2 stops9h 35m
$318
KnoxvilleBoston
TYS - BOS
TYSBOS
Knoxville McGhee Tyson
Fri 7/3
5:51 pm-11:27 pm
1 stop5h 36m
Boston Logan Intl
Wed 7/8
8:00 am-2:48 pm
1 stop6h 48m
$319
KnoxvilleBoston
TYS - BOS
TYSBOS
Knoxville McGhee Tyson
Mon 8/17
7:20 pm-11:56 pm
1 stop4h 36m
Boston Logan Intl
Sat 8/22
8:00 am-3:07 pm
1 stop7h 07m
$327
KnoxvilleBoston
TYS - BOS
TYSBOS
Knoxville McGhee Tyson
Fri 7/17
6:05 am-1:21 pm
1 stop7h 16m
Boston Logan Intl
Tue 7/21
9:05 am-2:48 pm
1 stop5h 43m
$327
KnoxvilleBoston
TYS - BOS
TYSBOS
Knoxville McGhee Tyson
Thu 9/24
5:17 pm-12:22 am
1 stop7h 05m
Boston Logan Intl
Sun 9/27
10:15 am-12:41 pm
Nonstop2h 26m
$332
Showing 1-10 of 51 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-BOS
TYS-BGR
TYS-PWM
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-BOS
TYS-BGR
TYS-PWM
What is the cheapest month to book a flight from Knoxville to Maine?
Currently, May is the cheapest month in which you can book a flight from Knoxville to Maine (average of $227). 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 April 29, 2026.
See what other customers who have flown with Southwest,Delta, andUnited 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
Crew
8.6
Overall
8.0
Entertainment
7.5
Comfort
8.0
Food
7.0
Reviews
1 / 20
2.0
MediocreDominic,Mar 2026
MCO - SMF
Boarding
8.1
Crew
8.6
Overall
8.0
Entertainment
7.5
Comfort
8.0
Food
7.0
Reviews
1 / 20
2.0
MediocreDominic,Mar 2026
MCO - SMF
Boarding
8.1
Crew
8.6
Overall
8.0
Entertainment
7.5
Comfort
8.0
Food
7.0
Reviews
1 / 20
2.0
MediocreDominic,Mar 2026
MCO - SMF
Boarding
8.1
Crew
8.6
Overall
8.0
Entertainment
7.5
Comfort
8.0
Food
7.0
Reviews
1 / 20
2.0
MediocreDominic,Mar 2026
MCO - SMF
Boarding
8.1
Crew
8.6
Overall
8.0
Entertainment
7.5
Comfort
8.0
Food
7.0
Reviews
1 / 20
2.0
MediocreDominic,Mar 2026
MCO - SMF
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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Alternative routes for Knoxville to Maine
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Complete your trip
Complete your trip to Maine by adding a car rental and/or hotel reservation to your travel itinerary.
Search flights from Knoxville to Maine by cabin class
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 April 29, 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 4 airlines flying from Knoxville to Maine
Discover the top 4 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 April 29, 2026.
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$258 | Average$397 | FlexibilityNo cancel fee | On-time69% | |
| Cheapest$258 | Average$439 | FlexibilityNo cancel fee | On-time71% | |
| Cheapest$258 | Average$406 | FlexibilityNo cancel fee | On-timeN/A | |
| Cheapest$278 | Average$338 | FlexibilityNo cancel fee | On-time63% |