$41+ 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 4/16. Fares are subject to change and may not be available on all flights or dates of travel.
TYS — PWM
May 1 — May 81
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 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 April 1, 2026.
This Gotogate deal was found by Cheapflights users on 3/29. 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 Gotogate 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
Sat 5/239:45 am
BOS
- TYS
Nonstop2h 29m
Allegiant Air
Deal found 3/29![Allegiant Air logo]()
$126
This Cheapflightsfares deal was found by Cheapflights users on 3/31. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure 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 3/31![Allegiant Air logo]()
$145
This Cheapflightsfares deal was found by Cheapflights users on 3/30. 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.
Thu 4/306:00 am
TYS
- BOS
Nonstop2h 16m
Allegiant Air
Sun 5/39:06 am
BOS
- TYS
Nonstop2h 29m
Allegiant Air
Deal found 3/30![Allegiant Air logo]()
$156
This Cheapflightsfares deal was found by Cheapflights users on 3/28. 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 5/236:45 am
TYS
- BOS
Nonstop2h 10m
Allegiant Air
Thu 5/2810:30 am
BOS
- TYS
Nonstop2h 29m
Allegiant Air
Deal found 3/28![Allegiant Air logo]()
$157
This Cheapflightsfares deal was found by Cheapflights users on 3/27. 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.
Sun 4/57:30 am
TYS
- BOS
Nonstop2h 16m
Allegiant Air
Thu 4/99:06 am
BOS
- TYS
Nonstop2h 29m
Allegiant Air
Deal found 3/27![Allegiant Air logo]()
$162
This Kiwi.com deal was found by Cheapflights users on 3/31. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 4/196:00 am
TYS
- BOS
Nonstop2h 16m
Multiple Airlines
Tue 4/218:16 pm
BOS
- TYS
1 stop14h 20m
Multiple Airlines
Deal found 3/31![Multiple Airlines logo]()
$163
This Kiwi.com deal was found by Cheapflights users on 3/29. 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.
Sun 4/2611:27 am
TYS
- BOS
1 stop20h 31m
Multiple Airlines
Sun 5/39:06 am
BOS
- TYS
Nonstop2h 29m
Multiple Airlines
Deal found 3/29![Multiple Airlines logo]()
$166
This Cheapflightsfares deal was found by Cheapflights users on 3/31. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure 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
Sat 6/279:38 am
BOS
- TYS
Nonstop2h 23m
Allegiant Air
Deal found 3/31![Allegiant Air logo]()
$167
This Kiwi.com deal was found by Cheapflights users on 3/31. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 4/186:00 am
TYS
- BOS
Nonstop2h 16m
Multiple Airlines
Tue 4/218:16 pm
BOS
- TYS
1 stop14h 20m
Multiple Airlines
Deal found 3/31![Multiple Airlines logo]()
$170
This Kiwi.com deal was found by Cheapflights users on 3/28. 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.
Fri 4/175:39 pm
TYS
- BGR
1 stop18h 08m
Multiple Airlines
Mon 4/206:54 pm
BGR
- TYS
2 stops39h 42m
Multiple Airlines
Deal found 3/28![Multiple Airlines logo]()
$300
This Kiwi.com deal was found by Cheapflights users on 3/28. 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.
Fri 4/175:39 pm
TYS
- BGR
1 stop18h 08m
Allegiant Air
Mon 4/2011:00 am
BGR
- TYS
1 stop11h 24m
Allegiant Air
Deal found 3/28![Allegiant Air logo]()
$306
This American Airlines deal was found by Cheapflights users on 3/31. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 9/16:23 am
TYS
- BGR
1 stop5h 48m
American Airlines
Tue 9/155:01 pm
BGR
- TYS
1 stop7h 09m
American Airlines
Deal found 3/31![American Airlines logo]()
$319
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 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 April 1, 2026.
This American Airlines deal was found by Cheapflights users on 3/27. 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.
Tue 9/16:23 am
TYS
- BGR
1 stop5h 48m
American Airlines
Tue 9/1511:33 am
BGR
- TYS
2 stops7h 31m
American Airlines
Deal found 3/27![American Airlines logo]()
$324
This Southwest deal was found by Cheapflights users on 3/27. 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 6/248:10 am
TYS
- BOS
2 stops9h 50m
Southwest
Mon 6/295:20 pm
BOS
- TYS
1 stop5h 10m
Southwest
Deal found 3/27![Southwest logo]()
$332
This Kiwi.com deal was found by Cheapflights users on 3/31. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 4/168:20 am
TYS
- BGR
1 stop25h 50m
Allegiant Air
Mon 4/2011:00 am
BGR
- TYS
1 stop22h 40m
Allegiant Air
Deal found 3/31![Allegiant Air logo]()
$337
This Delta deal was found by Cheapflights users on 3/31. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 8/176:10 am
TYS
- PWM
1 stop7h 11m
Delta
Fri 8/211:35 pm
PWM
- TYS
1 stop4h 42m
Delta
Deal found 3/31![Delta logo]()
$339
This United Airlines deal was found by Cheapflights users on 3/27. 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 5/57:00 am
TYS
- PWM
1 stop7h 14m
United Airlines
Sat 5/99:40 am
PWM
- TYS
1 stop7h 14m
United Airlines
Deal found 3/27![United Airlines logo]()
$339
This Kiwi.com deal was found by Cheapflights users on 3/29. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 6/94:45 pm
TYS
- BGR
2 stops25h 34m
Multiple Airlines
Tue 7/212:35 pm
BGR
- TYS
1 stop21h 40m
Multiple Airlines
Deal found 3/29![Multiple Airlines logo]()
$404
This American Airlines deal was found by Cheapflights users on 3/27. 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 9/261:10 pm
TYS
- PWM
1 stop7h 13m
American Airlines
Sat 10/37:20 pm
PWM
- TYS
1 stop4h 50m
American Airlines
Deal found 3/27![American Airlines logo]()
$339
This Southwest deal was found by Cheapflights users on 3/29. 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 9/17:00 am
TYS
- PWM
1 stop7h 15m
Southwest
Tue 9/81:05 pm
PWM
- TYS
1 stop6h 45m
Southwest
Deal found 3/29![Southwest logo]()
$339
This Delta deal was found by Cheapflights users on 3/31. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 7/315:35 pm
TYS
- BOS
1 stop4h 58m
Delta
Mon 8/33:00 pm
BOS
- TYS
1 stop6h 29m
Delta
Deal found 3/31![Delta logo]()
$361
This Southwest deal was found by Cheapflights users on 4/1. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 9/266:50 am
TYS
- PWM
1 stop7h 15m
Southwest
Sat 10/310:35 am
PWM
- TYS
1 stop7h 05m
Southwest
Deal found 4/1![Southwest logo]()
$339
This American Airlines deal was found by Cheapflights users on 3/31. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 4/165:00 am
TYS
- BGR
2 stops7h 29m
American Airlines
Mon 4/204:59 pm
BGR
- TYS
2 stops6h 56m
American Airlines
Deal found 3/31![American Airlines logo]()
$359
This Southwest deal was found by Cheapflights users on 3/29. 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 9/127:50 am
TYS
- PWM
1 stop7h 10m
Southwest
Mon 9/215:55 am
PWM
- TYS
2 stops11h 15m
Southwest
Deal found 3/29![Southwest logo]()
$344
This Delta deal was found by Cheapflights users on 3/31. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 9/264:00 pm
TYS
- BOS
1 stop6h 49m
Delta
Sun 10/45:30 am
BOS
- TYS
1 stop4h 40m
Delta
Deal found 3/31![Delta logo]()
$381
This United Airlines deal was found by Cheapflights users on 3/29. 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 6/98:20 am
TYS
- BGR
2 stops10h 11m
United Airlines
Tue 7/216:10 am
BGR
- TYS
2 stops11h 02m
United Airlines
Deal found 3/29![United Airlines logo]()
$435
This Southwest deal was found by Cheapflights users on 3/27. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 5/58:15 am
TYS
- PWM
1 stop4h 05m
Southwest
Sat 5/95:40 am
PWM
- TYS
2 stops9h 40m
Southwest
Deal found 3/27![Southwest logo]()
$344
This United Airlines deal was found by Cheapflights users on 3/30. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 5/15:55 pm
TYS
- BOS
1 stop7h 04m
United Airlines
Mon 5/410:00 am
BOS
- TYS
2 stops10h 45m
United Airlines
Deal found 3/30![United Airlines logo]()
$441
This American Airlines deal was found by Cheapflights users on 3/27. 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.
Thu 7/97:27 pm
TYS
- BGR
1 stop4h 32m
American Airlines
Mon 7/137:00 am
BGR
- TYS
1 stop6h 18m
American Airlines
Deal found 3/27![American Airlines logo]()
$403
This Southwest deal was found by Cheapflights users on 3/29. 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.
Mon 8/248:25 am
TYS
- PWM
1 stop4h 00m
Southwest
Mon 8/315:55 am
PWM
- TYS
2 stops11h 15m
Southwest
Deal found 3/29![Southwest logo]()
$344
This Delta deal was found by Cheapflights users on 3/27. 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.
Fri 7/246:00 am
TYS
- BOS
1 stop7h 21m
Delta
Sun 8/25:40 am
BOS
- TYS
1 stop4h 40m
Delta
Deal found 3/27![Delta logo]()
$438
This United Airlines deal was found by Cheapflights users on 3/28. 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.
Wed 4/151:52 pm
TYS
- BOS
2 stops10h 07m
United Airlines
Wed 4/224:28 pm
BOS
- TYS
1 stop6h 40m
United Airlines
Deal found 3/28![United Airlines logo]()
$446
This Southwest deal was found by Cheapflights users on 3/30. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 4/306:35 am
TYS
- BOS
2 stops8h 30m
Southwest
Sun 5/310:35 am
BOS
- TYS
2 stops10h 30m
Southwest
Deal found 3/30![Southwest logo]()
$344
This Southwest deal was found by Cheapflights users on 3/31. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 8/1712:30 pm
TYS
- PWM
2 stops9h 55m
Southwest
Fri 8/215:55 am
PWM
- TYS
2 stops11h 15m
Southwest
Deal found 3/31![Southwest logo]()
$349
This American Airlines deal was found by Cheapflights users on 4/1. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 8/41:00 pm
TYS
- BGR
2 stops8h 49m
American Airlines
Sat 8/811:17 am
BGR
- TYS
2 stops8h 28m
American Airlines
Deal found 4/1![American Airlines logo]()
$494
This Southwest deal was found by Cheapflights users on 3/27. 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 6/147:00 pm
TYS
- BOS
1 stop5h 55m
Southwest
Fri 6/191:10 pm
BOS
- TYS
2 stops8h 00m
Southwest
Deal found 3/27![Southwest logo]()
$361
This Southwest deal was found by Cheapflights users on 3/31. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 5/226:45 pm
TYS
- BOS
1 stop4h 30m
Southwest
Mon 5/258:45 am
BOS
- TYS
2 stops9h 25m
Southwest
Deal found 3/31![Southwest logo]()
$382
This United Airlines deal was found by Cheapflights users on 3/27. 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 9/15:45 am
TYS
- BGR
3 stops29h 18m
United Airlines
Tue 9/156:10 am
BGR
- TYS
2 stops10h 49m
United Airlines
Deal found 3/27![United Airlines logo]()
$618
Last-minute flights from Knoxville to MaineDiscover last-minute flight deals from Knoxville to Maine. Data last updated April 1, 2026 and is based on user searches.
Discover last-minute flight deals from Knoxville to Maine. Data last updated April 1, 2026 and is based on user searches.
This Cheapflightsfares deal was found by Cheapflights users on 3/27. 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.
Sun 4/57:30 am
TYS
- BOS
Nonstop2h 16m
Allegiant Air
Thu 4/99:06 am
BOS
- TYS
Nonstop2h 29m
Allegiant Air
Deal found 3/27![Allegiant Air logo]()
$162
This Kiwi.com deal was found by Cheapflights users on 3/31. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 4/168:20 am
TYS
- BGR
1 stop25h 50m
Allegiant Air
Mon 4/2011:00 am
BGR
- TYS
1 stop22h 40m
Allegiant Air
Deal found 3/31![Allegiant Air logo]()
$337
This Kiwi.com deal was found by Cheapflights users on 3/28. 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.
Fri 4/175:39 pm
TYS
- BGR
1 stop18h 08m
Multiple Airlines
Mon 4/206:54 pm
BGR
- TYS
2 stops39h 42m
Multiple Airlines
Deal found 3/28![Multiple Airlines logo]()
$300
This Kiwi.com deal was found by Cheapflights users on 3/28. 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.
Fri 4/175:39 pm
TYS
- BGR
1 stop18h 08m
Allegiant Air
Mon 4/2011:00 am
BGR
- TYS
1 stop11h 24m
Allegiant Air
Deal found 3/28![Allegiant Air logo]()
$306
This Kiwi.com deal was found by Cheapflights users on 3/31. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 4/186:00 am
TYS
- BOS
Nonstop2h 16m
Multiple Airlines
Tue 4/218:16 pm
BOS
- TYS
1 stop14h 20m
Multiple Airlines
Deal found 3/31![Multiple Airlines logo]()
$170
This Kiwi.com deal was found by Cheapflights users on 3/31. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 4/196:00 am
TYS
- BOS
Nonstop2h 16m
Multiple Airlines
Tue 4/218:16 pm
BOS
- TYS
1 stop14h 20m
Multiple Airlines
Deal found 3/31![Multiple Airlines logo]()
$163
This Kiwi.com deal was found by Cheapflights users on 3/31. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 4/2311:27 am
TYS
- BOS
1 stop20h 31m
Multiple Airlines
Sun 4/266:30 am
BOS
- TYS
1 stop9h 11m
Multiple Airlines
Deal found 3/31![Multiple Airlines logo]()
$197
This Kiwi.com deal was found by Cheapflights users on 3/29. 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.
Sun 4/2611:27 am
TYS
- BOS
1 stop20h 31m
Multiple Airlines
Sun 5/39:06 am
BOS
- TYS
Nonstop2h 29m
Multiple Airlines
Deal found 3/29![Multiple Airlines logo]()
$166
This Cheapflightsfares deal was found by Cheapflights users on 3/30. 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.
Thu 4/306:00 am
TYS
- BOS
Nonstop2h 16m
Allegiant Air
Sun 5/39:06 am
BOS
- TYS
Nonstop2h 29m
Allegiant Air
Deal found 3/30![Allegiant Air logo]()
$156
This Kiwi.com deal was found by Cheapflights users on 3/30. 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 4/3011:27 am
TYS
- BOS
1 stop20h 31m
Multiple Airlines
Sun 5/36:30 am
BOS
- TYS
1 stop9h 11m
Multiple Airlines
Deal found 3/30![Multiple Airlines logo]()
$203
This American Airlines deal was found by Cheapflights users on 3/30. 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 5/16:38 pm
TYS
- PWM
1 stop4h 49m
American Airlines
Tue 5/56:00 am
PWM
- TYS
1 stop5h 01m
American Airlines
Deal found 3/30![American Airlines logo]()
$339
This Southwest deal was found by Cheapflights users on 3/27. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 5/512:50 pm
TYS
- PWM
2 stops9h 45m
Southwest
Sat 5/95:40 am
PWM
- TYS
2 stops9h 40m
Southwest
Deal found 3/27![Southwest logo]()
$349
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 1, 2026.
Search for one-way flight options from Knoxville to Maine. Find affordable one-way fares based on user searches. Data last updated April 1, 2026.
This Kiwi.com deal was found by Cheapflights users on 3/30. 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 4/166:00 am
TYS
- BOS
Nonstop2h 16m
Allegiant Air
Deal found 3/30![Allegiant Air logo]()
$41
This Kiwi.com deal was found by Cheapflights users on 3/31. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 4/96:00 am
TYS
- BOS
Nonstop2h 16m
Allegiant Air
Deal found 3/31![Allegiant Air logo]()
$63
This Kiwi.com deal was found by Cheapflights users on 3/27. 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.
Fri 4/178:30 am
TYS
- BOS
1 stop24h 53m
Allegiant Air
Deal found 3/27![Allegiant Air logo]()
$88
This Kiwi.com deal was found by Cheapflights users on 3/31. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 4/2611:27 am
TYS
- BOS
1 stop20h 31m
Multiple Airlines
Deal found 3/31![Multiple Airlines logo]()
$102
This Trip.com deal was found by Cheapflights users on 3/31. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Trip.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 5/106:30 am
TYS
- BOS
Nonstop2h 16m
Allegiant Air
Deal found 3/31![Allegiant Air logo]()
$111
This Cheapflightsfares deal was found by Cheapflights users on 3/28. 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 4/306:00 am
TYS
- BOS
Nonstop2h 16m
Allegiant Air
Deal found 3/28![Allegiant Air logo]()
$114
This Kiwi.com deal was found by Cheapflights users on 3/30. 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 9/177:10 am
TYS
- BOS
Nonstop2h 15m
Allegiant Air
Deal found 3/30![Allegiant Air logo]()
$126
This Kiwi.com deal was found by Cheapflights users on 3/29. 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 8/178:35 am
TYS
- PWM
2 stops31h 24m
Multiple Airlines
Deal found 3/29![Multiple Airlines logo]()
$154
This Kiwi.com deal was found by Cheapflights users on 3/27. 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.
Fri 6/57:27 pm
TYS
- PWM
1 stop13h 45m
Multiple Airlines
Deal found 3/27![Multiple Airlines logo]()
$158
This American Airlines deal was found by Cheapflights users on 3/31. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 5/246:12 am
TYS
- PWM
1 stop6h 05m
American Airlines
Deal found 3/31![American Airlines logo]()
$170
This Southwest deal was found by Cheapflights users on 3/27. 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.
Sat 6/61:35 pm
TYS
- PWM
2 stops10h 05m
Southwest
Deal found 3/27![Southwest logo]()
$175
This Southwest deal was found by Cheapflights users on 3/27. 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 7/162:20 pm
TYS
- PWM
2 stops9h 45m
Southwest
Deal found 3/27![Southwest logo]()
$194
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 1, 2026.
Most accurate provider | FlightHub 3 stars |
|---|---|
Most trusted provider | FlightHub 3 stars |
Round-trip from | $126 (Gotogate) |
One-way from | $41 (Kiwi.com) |
Popular in | November |
Cheapest in | September |
Average price | $392 |
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 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 9/1
6:23 am-12:11 pm
1 stop5h 48m
Bangor
Tue 9/15
11:33 am-7:04 pm
2 stops7h 31m
$324
KnoxvilleBoston
TYS - BOS
TYSBOS
Knoxville McGhee Tyson
Wed 6/24
8:10 am-6:00 pm
2 stops9h 50m
Boston Logan Intl
Mon 6/29
5:20 pm-10:30 pm
1 stop5h 10m
$332
KnoxvilleBangor
TYS - BGR
TYSBGR
Knoxville McGhee Tyson
Thu 4/16
8:20 am-10:10 am
1 stop25h 50m
Bangor
Mon 4/20
11:00 am-9:40 am
1 stop22h 40m
$337
KnoxvillePortland
TYS - PWM
TYSPWM
Knoxville McGhee Tyson
Mon 8/17
6:10 am-1:21 pm
1 stop7h 11m
Portland
Fri 8/21
1:35 pm-6:17 pm
1 stop4h 42m
$339
KnoxvillePortland
TYS - PWM
TYSPWM
Knoxville McGhee Tyson
Tue 5/5
7:00 am-2:14 pm
1 stop7h 14m
Portland
Sat 5/9
9:40 am-4:54 pm
1 stop7h 14m
$339
KnoxvillePortland
TYS - PWM
TYSPWM
Knoxville McGhee Tyson
Sat 9/26
1:10 pm-8:23 pm
1 stop7h 13m
Portland
Sat 10/3
7:20 pm-12:10 am
1 stop4h 50m
$339
KnoxvillePortland
TYS - PWM
TYSPWM
Knoxville McGhee Tyson
Tue 9/1
7:00 am-2:15 pm
1 stop7h 15m
Portland
Tue 9/8
1:05 pm-7:50 pm
1 stop6h 45m
$339
KnoxvillePortland
TYS - PWM
TYSPWM
Knoxville McGhee Tyson
Sat 9/26
6:50 am-2:05 pm
1 stop7h 15m
Portland
Sat 10/3
10:35 am-5:40 pm
1 stop7h 05m
$339
KnoxvillePortland
TYS - PWM
TYSPWM
Knoxville McGhee Tyson
Sat 9/12
7:50 am-3:00 pm
1 stop7h 10m
Portland
Mon 9/21
5:55 am-5:10 pm
2 stops11h 15m
$344
KnoxvillePortland
TYS - PWM
TYSPWM
Knoxville McGhee Tyson
Tue 5/5
8:15 am-12:20 pm
1 stop4h 05m
Portland
Sat 5/9
5:40 am-3:20 pm
2 stops9h 40m
$344
Showing 1-10 of 47 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-BOS
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-BGR
TYS-BOS
TYS-PWM
What is the cheapest month to book a flight from Knoxville to Maine?
Currently, August is the cheapest month in which you can book a flight from Knoxville to Maine (average of $143). Flying from Knoxville to Maine in February is currently the most expensive (average of $324). 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 1, 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.
Crew
8.6
Food
7.0
Boarding
8.1
Overall
8.0
Comfort
8.0
Entertainment
7.5
Reviews
1 / 20
2.0
MediocreDominic,Mar 2026
MCO - SMF
Crew
8.6
Food
7.0
Boarding
8.1
Overall
8.0
Comfort
8.0
Entertainment
7.5
Reviews
1 / 20
2.0
MediocreDominic,Mar 2026
MCO - SMF
Crew
8.6
Food
7.0
Boarding
8.1
Overall
8.0
Comfort
8.0
Entertainment
7.5
Reviews
1 / 20
2.0
MediocreDominic,Mar 2026
MCO - SMF
Crew
8.6
Food
7.0
Boarding
8.1
Overall
8.0
Comfort
8.0
Entertainment
7.5
Reviews
1 / 20
2.0
MediocreDominic,Mar 2026
MCO - SMF
Crew
8.6
Food
7.0
Boarding
8.1
Overall
8.0
Comfort
8.0
Entertainment
7.5
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.
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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 April 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 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 1, 2026.
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$258 | Average$389 | FlexibilityNo cancel fee | On-time69% | |
| Cheapest$258 | Average$438 | FlexibilityNo cancel fee | On-time71% | |
| Cheapest$258 | Average$380 | FlexibilityNo cancel fee | On-timeN/A | |
| Cheapest$278 | Average$328 | FlexibilityNo cancel fee | On-time63% |