$48+ 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 11/7. Fares are subject to change and may not be available on all flights or dates of travel.
TYS — PWM
Sep 25 — Oct 21
Round-trip
1 adult, Economy
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Find cheap flights from Knoxville to Maine with Cheapflights
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Enter your travel information like dates, passengers, trip type (one-way or round trip), and preferred cabin class then click “Find deals”2. Select your favorite providers
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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 August 26, 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 August 26, 2026.
This CheapOair deal was found by Cheapflights users on 8/26. 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 CheapOair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 11/57:10 am -
Nonstop2h 19m
Sun 11/89:09 am -
Nonstop2h 30m
Deal found 8/26![Allegiant Air logo]()
$176
This Cheapflightsfares deal was found by Cheapflights users on 8/24. 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 Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 10/316:00 am -
Nonstop2h 12m
Sun 11/110:32 am -
Nonstop2h 30m
Deal found 8/24![Allegiant Air logo]()
$181
This Kiwi.com deal was found by Cheapflights users on 8/23. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 9/308:30 am -
Nonstop2h 12m
Sat 10/312:32 pm -
Nonstop2h 30m
Deal found 8/23![Allegiant Air logo]()
$189
This Kiwi.com deal was found by Cheapflights users on 8/22. Clicking the “Pick Dates” 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 10/109:36 pm -
1 stop14h 08m
Sat 10/319:02 am -
Nonstop2h 30m
Deal found 8/22![Allegiant Air logo]()
$207
This CheapOair deal was found by Cheapflights users on 8/22. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure CheapOair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 8/299:30 am -
Nonstop2h 19m
Sat 9/512:35 pm -
Nonstop2h 26m
Deal found 8/22![Allegiant Air logo]()
$214
This Kiwi.com deal was found by Cheapflights users on 8/23. Clicking the “Pick Dates” 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 10/17:15 am -
Nonstop2h 12m
Sat 10/312:32 pm -
Nonstop2h 30m
Deal found 8/23![Allegiant Air logo]()
$216
This CheapOair deal was found by Cheapflights users on 8/25. 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 CheapOair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 10/176:00 am -
Nonstop2h 12m
Tue 10/2011:32 am -
Nonstop2h 30m
Deal found 8/25![Allegiant Air logo]()
$231
This Cheapflightsfares deal was found by Cheapflights users on 8/25. 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.
Wed 9/308:30 am -
Nonstop2h 12m
Sun 10/410:17 am -
Nonstop2h 30m
Deal found 8/25![Allegiant Air logo]()
$243
This American Airlines deal was found by Cheapflights users on 8/25. 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.
Tue 10/206:05 pm -
1 stop5h 54m
Tue 10/273:40 pm -
1 stop7h 14m
Deal found 8/25![American Airlines logo]()
$261
This Kiwi.com deal was found by Cheapflights users on 8/22. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 9/3010:55 am -
1 stop23h 21m
Sat 10/310:07 am -
2 stops21h 58m
Deal found 8/22![Multiple Airlines logo]()
$264
This Delta deal was found by Cheapflights users on 8/24. 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.
Tue 10/206:00 am -
1 stop5h 19m
Tue 10/275:19 am -
2 stops10h 07m
Deal found 8/24![Delta logo]()
$266
This Kiwi.com deal was found by Cheapflights users on 8/22. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 9/3010:55 am -
1 stop23h 21m
Fri 10/210:59 am -
1 stop10h 07m
Deal found 8/22![Allegiant Air logo]()
$279
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 August 26, 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 August 26, 2026.
This Delta deal was found by Cheapflights users on 8/25. 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 9/214:40 pm -
1 stop6h 51m
Wed 9/235:40 am -
1 stop4h 38m
Deal found 8/25![Delta logo]()
$271
This United Airlines deal was found by Cheapflights users on 8/25. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 10/57:25 pm -
1 stop4h 44m
Wed 10/75:45 am -
1 stop4h 52m
Deal found 8/25![United Airlines logo]()
$300
This Southwest deal was found by Cheapflights users on 8/25. 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 Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 10/267:25 pm -
1 stop4h 25m
Wed 10/286:45 am -
2 stops9h 55m
Deal found 8/25![Southwest logo]()
$334
This American Airlines deal was found by Cheapflights users on 8/25. 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.
Tue 10/207:30 am -
2 stops8h 28m
Tue 10/273:40 pm -
1 stop7h 14m
Deal found 8/25![American Airlines logo]()
$343
This Delta deal was found by Cheapflights users on 8/21. Clicking the “Pick Dates” 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 10/207:26 am -
2 stops8h 56m
Tue 10/275:19 am -
2 stops10h 07m
Deal found 8/21![Delta logo]()
$271
This United Airlines deal was found by Cheapflights users on 8/21. Clicking the “Pick Dates” 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 9/191:53 pm -
2 stops9h 39m
Wed 9/234:57 pm -
1 stop5h 52m
Deal found 8/21![United Airlines logo]()
$308
This United Airlines deal was found by Cheapflights users on 8/21. Clicking the “Pick Dates” 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 10/197:25 pm -
1 stop4h 34m
Fri 10/237:25 pm -
1 stop4h 34m
Deal found 8/21![United Airlines logo]()
$316
This Delta deal was found by Cheapflights users on 8/22. Clicking the “Pick Dates” 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 9/295:15 pm -
1 stop6h 05m
Mon 10/55:17 am -
1 stop5h 47m
Deal found 8/22![Delta logo]()
$327
This Southwest deal was found by Cheapflights users on 8/23. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 9/305:30 pm -
1 stop4h 45m
Tue 10/66:45 am -
2 stops9h 55m
Deal found 8/23![Southwest logo]()
$363
This United Airlines deal was found by Cheapflights users on 8/22. Clicking the “Pick Dates” 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 10/107:25 pm -
1 stop4h 34m
Wed 10/149:50 am -
1 stop4h 52m
Deal found 8/22![United Airlines logo]()
$318
This Delta deal was found by Cheapflights users on 8/23. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 10/196:23 pm -
1 stop5h 12m
Sun 10/252:09 pm -
1 stop5h 59m
Deal found 8/23![Delta logo]()
$345
This Southwest deal was found by Cheapflights users on 8/25. 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 Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 10/57:25 pm -
1 stop4h 25m
Wed 10/76:45 am -
2 stops9h 55m
Deal found 8/25![Southwest logo]()
$392
This United Airlines deal was found by Cheapflights users on 8/25. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 1/274:16 pm -
1 stop5h 48m
Sat 1/306:30 am -
2 stops10h 19m
Deal found 8/25![United Airlines logo]()
$356
This Southwest deal was found by Cheapflights users on 8/24. 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 Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 10/227:25 pm -
1 stop4h 25m
Sun 10/257:40 am -
2 stops11h 25m
Deal found 8/24![Southwest logo]()
$394
This Delta deal was found by Cheapflights users on 8/25. 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 9/147:25 pm -
1 stop5h 52m
Wed 9/166:00 am -
1 stop5h 04m
Deal found 8/25![Delta logo]()
$379
This United Airlines deal was found by Cheapflights users on 8/21. Clicking the “Pick Dates” 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 10/107:25 pm -
1 stop4h 34m
Tue 10/136:00 am -
3 stops14h 49m
Deal found 8/21![United Airlines logo]()
$361
This United Airlines deal was found by Cheapflights users on 8/25. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 11/55:45 am -
2 stops6h 41m
Mon 11/97:15 am -
2 stops7h 33m
Deal found 8/25![United Airlines logo]()
$361
This Delta deal was found by Cheapflights users on 8/22. Clicking the “Pick Dates” 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 9/295:15 pm -
1 stop6h 05m
Sat 10/36:15 am -
1 stop6h 36m
Deal found 8/22![Delta logo]()
$410
This United Airlines deal was found by Cheapflights users on 8/25. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 10/85:45 am -
2 stops8h 50m
Tue 10/136:00 am -
2 stops8h 42m
Deal found 8/25![United Airlines logo]()
$361
This United Airlines deal was found by Cheapflights users on 8/25. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 1/307:00 am -
1 stop6h 52m
Wed 2/311:17 am -
1 stop5h 08m
Deal found 8/25![United Airlines logo]()
$383
This United Airlines deal was found by Cheapflights users on 8/24. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 10/316:45 am -
1 stop7h 25m
Sun 11/15:30 am -
1 stop6h 00m
Deal found 8/24![United Airlines logo]()
$388
This United Airlines deal was found by Cheapflights users on 8/25. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 9/191:53 pm -
1 stop7h 30m
Sat 9/266:00 am -
2 stops11h 08m
Deal found 8/25![United Airlines logo]()
$388
This United Airlines deal was found by Cheapflights users on 8/24. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 9/266:00 am -
2 stops13h 24m
Sat 10/35:15 am -
1 stop5h 22m
Deal found 8/24![United Airlines logo]()
$388
This United Airlines deal was found by Cheapflights users on 8/21. Clicking the “Pick Dates” 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 -
1 stop4h 34m
Sun 10/46:00 am -
2 stops8h 42m
Deal found 8/21![United Airlines logo]()
$393
Last-minute flights from Knoxville to MaineDiscover last-minute flight deals from Knoxville to Maine. Data last updated August 26, 2026 and is based on user searches.
Discover last-minute flight deals from Knoxville to Maine. Data last updated August 26, 2026 and is based on user searches.
This CheapOair deal was found by Cheapflights users on 8/22. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure CheapOair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 8/299:30 am -
Nonstop2h 19m
Sat 9/512:35 pm -
Nonstop2h 26m
Deal found 8/22![Allegiant Air logo]()
$214
This Cheapflightsfares deal was found by Cheapflights users on 8/23. Clicking the “Pick Dates” 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 9/39:30 am -
Nonstop2h 15m
Sun 9/612:35 pm -
Nonstop2h 26m
Deal found 8/23![Allegiant Air logo]()
$272
This American Airlines deal was found by Cheapflights users on 8/25. 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.
Tue 9/156:16 pm -
1 stop5h 29m
Tue 9/225:30 am -
1 stop6h 13m
Deal found 8/25![American Airlines logo]()
$303
This United Airlines deal was found by Cheapflights users on 8/21. Clicking the “Pick Dates” 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 9/191:53 pm -
2 stops9h 39m
Wed 9/234:57 pm -
1 stop5h 52m
Deal found 8/21![United Airlines logo]()
$308
This Kiwi.com deal was found by Cheapflights users on 8/23. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 9/308:30 am -
Nonstop2h 12m
Sat 10/312:32 pm -
Nonstop2h 30m
Deal found 8/23![Allegiant Air logo]()
$189
This Cheapflightsfares deal was found by Cheapflights users on 8/25. 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.
Wed 9/308:30 am -
Nonstop2h 12m
Sun 10/410:17 am -
Nonstop2h 30m
Deal found 8/25![Allegiant Air logo]()
$243
This Kiwi.com deal was found by Cheapflights users on 8/22. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 9/3010:55 am -
1 stop23h 21m
Sat 10/310:07 am -
2 stops21h 58m
Deal found 8/22![Multiple Airlines logo]()
$264
This Delta deal was found by Cheapflights users on 8/24. 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.
Wed 9/306:13 pm -
1 stop7h 04m
Sat 10/35:40 am -
1 stop4h 38m
Deal found 8/24![Delta logo]()
$271
This Kiwi.com deal was found by Cheapflights users on 8/24. 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.
Wed 9/3010:28 am -
1 stop23h 54m
Sat 10/39:02 am -
Nonstop2h 30m
Deal found 8/24![Multiple Airlines logo]()
$275
This United Airlines deal was found by Cheapflights users on 8/25. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 9/305:45 am -
2 stops6h 58m
Wed 10/75:45 am -
1 stop4h 52m
Deal found 8/25![United Airlines logo]()
$276
This Kiwi.com deal was found by Cheapflights users on 8/22. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 9/3010:55 am -
1 stop23h 21m
Fri 10/210:59 am -
1 stop10h 07m
Deal found 8/22![Allegiant Air logo]()
$279
This Kiwi.com deal was found by Cheapflights users on 8/22. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 9/3010:55 am -
1 stop23h 21m
Sat 10/31:04 pm -
1 stop19h 09m
Deal found 8/22![Allegiant Air logo]()
$301
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 August 26, 2026.
Search for one-way flight options from Knoxville to Maine. Find affordable one-way fares based on user searches. Data last updated August 26, 2026.
This Kiwi.com deal was found by Cheapflights users on 8/25. 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 11/76:00 am -
Nonstop2h 19m
Deal found 8/25![Allegiant Air logo]()
$48
This Kiwi.com deal was found by Cheapflights users on 8/24. 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.
Sat 9/129:30 am -
Nonstop2h 15m
Deal found 8/24![Allegiant Air logo]()
$60
This Cheapflightsfares deal was found by Cheapflights users on 8/21. Clicking the “Pick Dates” 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 10/117:15 am -
Nonstop2h 12m
Deal found 8/21![Allegiant Air logo]()
$83
This Kiwi.com deal was found by Cheapflights users on 8/24. 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.
Sun 9/137:10 am -
Nonstop2h 15m
Deal found 8/24![Allegiant Air logo]()
$86
This Cheapflightsfares deal was found by Cheapflights users on 8/22. Clicking the “Pick Dates” 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 -
Nonstop2h 15m
Deal found 8/22![Allegiant Air logo]()
$125
This Delta deal was found by Cheapflights users on 8/25. 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 9/55:00 pm -
1 stop7h 38m
Deal found 8/25![Delta logo]()
$136
This United Airlines deal was found by Cheapflights users on 8/26. 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.
Sun 9/67:00 am -
2 stops7h 50m
Deal found 8/26![United Airlines logo]()
$141
This Super.com deal was found by Cheapflights users on 8/22. Clicking the “Pick Dates” 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.
Sun 9/69:30 am -
Nonstop2h 15m
Deal found 8/22![Allegiant Air logo]()
$142
This Delta deal was found by Cheapflights users on 8/25. 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.
Tue 9/226:00 am -
1 stop4h 55m
Deal found 8/25![Delta logo]()
$152
This Kiwi.com deal was found by Cheapflights users on 8/23. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 9/165:18 pm -
1 stop23h 26m
Deal found 8/23![Allegiant Air logo]()
$164
This American Airlines deal was found by Cheapflights users on 8/25. 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.
Fri 9/254:46 pm -
1 stop5h 09m
Deal found 8/25![American Airlines logo]()
$165
This Kiwi.com deal was found by Cheapflights users on 8/24. 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.
Thu 9/241:19 pm -
3 stops34h 05m
Deal found 8/24![Multiple Airlines logo]()
$180
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 August 26, 2026.
Most accurate provider | FlightHub 3 stars |
|---|---|
Most trusted provider | FlightHub 3 stars |
Round-trip from | $176 (CheapOair) |
One-way from | $48 (Kiwi.com) |
Popular in | November |
Cheapest in | March |
Average price | $368 |
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 7,457,451 searches. Data last updated August 26, 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 Knoxville McGhee Tyson - BOS Boston Logan Intl
TYSBOS
Knoxville McGhee Tyson
Mon 9/21
4:40 pm-11:31 pm
1 stop6h 51m
Boston Logan Intl
Wed 9/23
5:40 am-10:18 am
1 stop4h 38m
$271
KnoxvilleBangor
TYS Knoxville McGhee Tyson - BGR Bangor
TYSBGR
Knoxville McGhee Tyson
Tue 10/20
7:26 am-4:22 pm
2 stops8h 56m
Bangor
Tue 10/27
5:19 am-3:26 pm
2 stops10h 07m
$271
KnoxvilleBoston
TYS Knoxville McGhee Tyson - BOS Boston Logan Intl
TYSBOS
Knoxville McGhee Tyson
Mon 10/5
7:25 pm-12:09 am
1 stop4h 44m
Boston Logan Intl
Wed 10/7
5:45 am-10:37 am
1 stop4h 52m
$300
KnoxvillePortland
TYS Knoxville McGhee Tyson - PWM Portland
TYSPWM
Knoxville McGhee Tyson
Sat 9/19
1:53 pm-11:32 pm
2 stops9h 39m
Portland
Wed 9/23
4:57 pm-10:49 pm
1 stop5h 52m
$308
Quickest round-trip
KnoxvillePortland
TYS Knoxville McGhee Tyson - PWM Portland
TYSPWM
Knoxville McGhee Tyson
Mon 10/19
7:25 pm-11:59 pm
1 stop4h 34m
Portland
Fri 10/23
7:25 pm-11:59 pm
1 stop4h 34m
$316
KnoxvillePortland
TYS Knoxville McGhee Tyson - PWM Portland
TYSPWM
Knoxville McGhee Tyson
Sat 10/10
7:25 pm-11:59 pm
1 stop4h 34m
Portland
Wed 10/14
9:50 am-2:42 pm
1 stop4h 52m
$318
KnoxvilleBangor
TYS Knoxville McGhee Tyson - BGR Bangor
TYSBGR
Knoxville McGhee Tyson
Tue 9/29
5:15 pm-11:20 pm
1 stop6h 05m
Bangor
Mon 10/5
5:17 am-11:04 am
1 stop5h 47m
$327
KnoxvilleBoston
TYS Knoxville McGhee Tyson - BOS Boston Logan Intl
TYSBOS
Knoxville McGhee Tyson
Mon 10/26
7:25 pm-11:50 pm
1 stop4h 25m
Boston Logan Intl
Wed 10/28
6:45 am-4:40 pm
2 stops9h 55m
$334
KnoxvilleBangor
TYS Knoxville McGhee Tyson - BGR Bangor
TYSBGR
Knoxville McGhee Tyson
Tue 10/20
7:30 am-3:58 pm
2 stops8h 28m
Bangor
Tue 10/27
3:40 pm-10:54 pm
1 stop7h 14m
$343
KnoxvillePortland
TYS Knoxville McGhee Tyson - PWM Portland
TYSPWM
Knoxville McGhee Tyson
Mon 10/19
6:23 pm-11:35 pm
1 stop5h 12m
Portland
Sun 10/25
2:09 pm-8:08 pm
1 stop5h 59m
$345
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-BOS
TYS-PWM
TYS-BGR
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-PWM
TYS-BGR
What is the cheapest month to book a flight from Knoxville to Maine?
Currently, December is the cheapest month in which you can book a flight from Knoxville to Maine (average of $378). Flying from Knoxville to Maine in November is currently the most expensive (average of $675). 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?
Airfare is below average for this route at the moment.
Knoxville to Maine flights typically cost between $368 and $496 in September.The cheapest round-trip price found within the last 5 days was $303 on American Airlines (Sep 15-Sep 22).
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 August 26, 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
Food
7.0
Entertainment
7.5
Comfort
8.0
Crew
8.6
Overall
8.0
Reviews
1 / 20
8.0
ExcellentLibby,Jun 2026
TUS - LAS
Boarding
8.1
Food
7.0
Entertainment
7.5
Comfort
8.0
Crew
8.6
Overall
8.0
Reviews
1 / 20
8.0
ExcellentLibby,Jun 2026
TUS - LAS
Boarding
8.1
Food
7.0
Entertainment
7.5
Comfort
8.0
Crew
8.6
Overall
8.0
Reviews
1 / 20
8.0
ExcellentLibby,Jun 2026
TUS - LAS
Boarding
8.1
Food
7.0
Entertainment
7.5
Comfort
8.0
Crew
8.6
Overall
8.0
Reviews
1 / 20
8.0
ExcellentLibby,Jun 2026
TUS - LAS
Related info for your journey
Find useful and relevant information for your journey from 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
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Knoxville and Maine flights
Browse other Knoxville and Maine flight options. Last updated on August 26, 2026.
Popular flight searches
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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 7,457,451 searches. Data last updated August 26, 2026.
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$258 | Average$490 | FlexibilityNo cancel fee | On-time71% | |
| Cheapest$266 | Average$381 | FlexibilityNo cancel fee | On-timeN/A | |
| Cheapest$293 | Average$368 | FlexibilityNo cancel fee | On-time63% |