$138+ Cheap flights from Maine to Knoxville (TYS)
This is the cheapest round-trip flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 2/18. Fares are subject to change and may not be available on all flights or dates of travel.
PWM — TYS
Nov 24 — Dec 11
Round-trip
1 adult, Economy
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Find cheap flights from Maine to Knoxville with Cheapflights
1. Tell us where you want to go
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
We find the providers serving your travel needs. Choose up to four travel providers to compare side-by-side for flights, hotels, or car rentals.3. Compare prices and book
Review each provider’s pricing and select the best option for you! Book through your favorite provider’s website for a seamless experience.Cheap flight deals from Maine to Knoxville
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Cheapest flights from Maine to KnoxvilleExplore the most affordable flight options available from Maine to Knoxville. Find the lowest fares from popular airlines and budget airlines, with prices last updated on October 25, 2026.
Explore the most affordable flight options available from Maine to Knoxville. Find the lowest fares from popular airlines and budget airlines, with prices last updated on October 25, 2026.
This United Airlines deal was found by Cheapflights users on 10/22. 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.
Mon 11/165:35 am -
1 stop5h 09m
Thu 11/196:45 am -
1 stop7h 31m
Deal found 10/22![United Airlines logo]()
$275
This Southwest deal was found by Cheapflights users on 10/22. 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 Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 11/135:10 pm -
1 stop4h 35m
Sun 11/157:25 pm -
2 stops14h 25m
Deal found 10/22![Southwest logo]()
$292
This Delta deal was found by Cheapflights users on 10/22. 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.
Fri 11/134:50 pm -
1 stop4h 39m
Mon 11/165:25 pm -
1 stop5h 56m
Deal found 10/22![Delta logo]()
$312
This United Airlines deal was found by Cheapflights users on 10/20. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 11/135:50 am -
2 stops8h 58m
Mon 11/165:45 am -
1 stop4h 22m
Deal found 10/20![United Airlines logo]()
$317
This Kiwi.com deal was found by Cheapflights users on 10/21. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 10/285:12 pm -
2 stops42h 55m
Wed 11/112:35 pm -
1 stop18h 56m
Deal found 10/21![Multiple Airlines logo]()
$343
This Delta deal was found by Cheapflights users on 10/20. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 12/284:30 pm -
1 stop5h 19m
Mon 1/45:57 pm -
1 stop4h 26m
Deal found 10/20![Delta logo]()
$350
This United Airlines deal was found by Cheapflights users on 10/22. 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.
Mon 12/215:15 am -
1 stop5h 49m
Fri 1/812:20 pm -
1 stop6h 33m
Deal found 10/22![United Airlines logo]()
$366
This United Airlines deal was found by Cheapflights users on 10/22. 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 12/129:38 am -
1 stop5h 15m
Wed 12/169:45 am -
1 stop4h 52m
Deal found 10/22![United Airlines logo]()
$375
This Kiwi.com deal was found by Cheapflights users on 10/20. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 11/2811:07 am -
1 stop12h 21m
Thu 12/39:00 pm -
2 stops36h 27m
Deal found 10/20![Multiple Airlines logo]()
$398
This United Airlines deal was found by Cheapflights users on 10/23. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 11/87:35 pm -
1 stop4h 24m
Thu 11/126:45 am -
1 stop7h 31m
Deal found 10/23![United Airlines logo]()
$401
This Delta deal was found by Cheapflights users on 10/21. 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.
Wed 10/285:19 am -
2 stops10h 07m
Wed 11/1112:34 pm -
2 stops10h 51m
Deal found 10/21![Delta logo]()
$407
This Kiwi.com deal was found by Cheapflights users on 10/20. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 11/410:07 am -
2 stops21h 58m
Sun 11/87:00 am -
1 stop11h 25m
Deal found 10/20![Multiple Airlines logo]()
$432
Best flights from Maine to KnoxvilleDiscover carefully curated flight deals from Maine to Knoxville that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated October 25, 2026.
Discover carefully curated flight deals from Maine to Knoxville that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated October 25, 2026.
This United Airlines deal was found by Cheapflights users on 10/22. 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.
Mon 11/165:35 am -
1 stop5h 09m
Thu 11/196:45 am -
1 stop7h 31m
Deal found 10/22![United Airlines logo]()
$275
This Kiwi.com deal was found by Cheapflights users on 10/24. 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 1/136:31 pm -
2 stops13h 59m
Mon 1/1810:37 am -
1 stop23h 37m
Deal found 10/24![Multiple Airlines logo]()
$307
This Delta deal was found by Cheapflights users on 10/23. 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.
Fri 11/134:50 pm -
1 stop4h 39m
Mon 11/165:25 pm -
1 stop5h 56m
Deal found 10/23![Delta logo]()
$312
This American Airlines deal was found by Cheapflights users on 10/24. 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.
Wed 1/134:42 pm -
1 stop5h 38m
Mon 1/184:00 pm -
1 stop6h 49m
Deal found 10/24![American Airlines logo]()
$333
This Kiwi.com deal was found by Cheapflights users on 10/20. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 11/2012:10 pm -
1 stop21h 34m
Fri 11/2711:37 am -
1 stop22h 40m
Deal found 10/20![Allegiant Air logo]()
$606
This United Airlines deal was found by Cheapflights users on 10/22. 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.
Mon 12/215:15 am -
1 stop5h 49m
Fri 1/812:20 pm -
1 stop6h 33m
Deal found 10/22![United Airlines logo]()
$366
This Delta deal was found by Cheapflights users on 10/24. 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.
Thu 1/72:41 pm -
2 stops9h 17m
Wed 1/1312:00 pm -
2 stops11h 26m
Deal found 10/24![Delta logo]()
$378
This United Airlines deal was found by Cheapflights users on 10/23. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 11/135:50 am -
2 stops8h 58m
Mon 11/167:35 pm -
1 stop4h 24m
Deal found 10/23![United Airlines logo]()
$417
This United Airlines deal was found by Cheapflights users on 10/24. 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 12/129:38 am -
1 stop5h 15m
Wed 12/169:45 am -
1 stop4h 52m
Deal found 10/24![United Airlines logo]()
$433
This Delta deal was found by Cheapflights users on 10/21. 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.
Sat 3/136:00 am -
2 stops7h 28m
Fri 3/195:00 pm -
1 stop6h 23m
Deal found 10/21![Delta logo]()
$501
This United Airlines deal was found by Cheapflights users on 10/23. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 11/87:35 pm -
1 stop4h 24m
Thu 11/126:45 am -
2 stops7h 42m
Deal found 10/23![United Airlines logo]()
$436
Last-minute flights from Maine to KnoxvilleDiscover last-minute flight deals from Maine to Knoxville. Data last updated October 25, 2026 and is based on user searches.
Discover last-minute flight deals from Maine to Knoxville. Data last updated October 25, 2026 and is based on user searches.
This Kiwi.com deal was found by Cheapflights users on 10/21. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 10/285:12 pm -
2 stops42h 55m
Wed 11/112:35 pm -
1 stop18h 56m
Deal found 10/21![Multiple Airlines logo]()
$343
This Delta deal was found by Cheapflights users on 10/21. 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.
Wed 10/285:19 am -
2 stops10h 07m
Wed 11/1112:34 pm -
2 stops10h 51m
Deal found 10/21![Delta logo]()
$407
This Kiwi.com deal was found by Cheapflights users on 10/23. 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 10/296:35 pm -
1 stop17h 39m
Sun 11/19:33 am -
1 stop24h 56m
Deal found 10/23![Allegiant Air logo]()
$485
This Kiwi.com deal was found by Cheapflights users on 10/23. 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.
Fri 10/307:26 pm -
1 stop25h 24m
Sun 11/19:33 am -
1 stop24h 56m
Deal found 10/23![Allegiant Air logo]()
$438
This Kiwi.com deal was found by Cheapflights users on 10/20. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 11/410:07 am -
2 stops21h 58m
Sun 11/87:00 am -
1 stop11h 25m
Deal found 10/20![Multiple Airlines logo]()
$432
This United Airlines deal was found by Cheapflights users on 10/23. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 11/87:35 pm -
1 stop4h 24m
Thu 11/126:45 am -
1 stop7h 31m
Deal found 10/23![United Airlines logo]()
$401
This Southwest deal was found by Cheapflights users on 10/22. 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 Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 11/135:10 pm -
1 stop4h 35m
Sun 11/157:25 pm -
2 stops14h 25m
Deal found 10/22![Southwest logo]()
$292
This Delta deal was found by Cheapflights users on 10/22. 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.
Fri 11/134:50 pm -
1 stop4h 39m
Mon 11/165:25 pm -
1 stop5h 56m
Deal found 10/22![Delta logo]()
$312
This United Airlines deal was found by Cheapflights users on 10/20. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 11/135:50 am -
2 stops8h 58m
Mon 11/165:45 am -
1 stop4h 22m
Deal found 10/20![United Airlines logo]()
$317
This United Airlines deal was found by Cheapflights users on 10/22. 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.
Mon 11/165:35 am -
1 stop5h 09m
Thu 11/196:45 am -
1 stop7h 31m
Deal found 10/22![United Airlines logo]()
$275
This United Airlines deal was found by Cheapflights users on 10/23. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 11/219:46 am -
1 stop5h 02m
Mon 11/231:51 pm -
2 stops9h 30m
Deal found 10/23![United Airlines logo]()
$468
This Kiwi.com deal was found by Cheapflights users on 10/20. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 11/2811:07 am -
1 stop12h 21m
Thu 12/39:00 pm -
2 stops36h 27m
Deal found 10/20![Multiple Airlines logo]()
$398
One-way flights from Maine to KnoxvilleSearch for one-way flight options from Maine to Knoxville. Find affordable one-way fares based on user searches. Data last updated October 25, 2026.
Search for one-way flight options from Maine to Knoxville. Find affordable one-way fares based on user searches. Data last updated October 25, 2026.
This Delta deal was found by Cheapflights users on 10/23. 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.
Thu 12/1711:40 am -
1 stop5h 05m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 10/23![Delta logo]()
$138
This Kiwi.com deal was found by Cheapflights users on 10/20. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 11/137:01 pm -
1 stop25h 59m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 10/20![Allegiant Air logo]()
$152
This Kiwi.com deal was found by Cheapflights users on 10/20. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 11/1110:07 am -
2 stops36h 30m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 10/20![Multiple Airlines logo]()
$155
This Kiwi.com deal was found by Cheapflights users on 10/20. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 11/1410:58 am -
1 stop10h 02m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 10/20![Allegiant Air logo]()
$167
This American Airlines deal was found by Cheapflights users on 10/24. 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.
Sat 11/215:26 am -
1 stop5h 31m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 10/24![American Airlines logo]()
$167
This Delta deal was found by Cheapflights users on 10/20. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 11/196:27 am -
1 stop4h 36m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 10/20![Delta logo]()
$168
This Kiwi.com deal was found by Cheapflights users on 10/20. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 11/124:54 pm -
1 stop14h 51m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 10/20![Allegiant Air logo]()
$174
This deal was found by Cheapflights users on 10/20. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 2/1911:25 am -
1 stop4h 52m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 10/20![Delta logo]()
$175
This Kiwi.com deal was found by Cheapflights users on 10/20. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 11/1511:11 am -
1 stop29h 51m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 10/20![Allegiant Air logo]()
$192
This Kiwi.com deal was found by Cheapflights users on 10/20. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 11/611:06 am -
1 stop30h 27m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 10/20![Allegiant Air logo]()
$193
This United Airlines deal was found by Cheapflights users on 10/22. 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.
Thu 11/195:50 am -
1 stop4h 54m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 10/22![United Airlines logo]()
$200
This Kiwi.com deal was found by Cheapflights users on 10/20. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 11/1410:07 am -
2 stops21h 58m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 10/20![Multiple Airlines logo]()
$201
Find flight deals from Maine to Knoxville
Keep the following information in mind while searching for Maine to Knoxville flight deals. Data was last updated October 25, 2026.
Most accurate provider | FlightHub 3 stars |
|---|---|
Most trusted provider | FlightHub 3 stars |
Round-trip from | $249 (Kiwi.com) |
One-way from | $138 (Delta) |
Popular in | April |
Cheapest in | January |
Average price | $608 |
Cheapflights Fare Finder
Customize your flight search to find flights from Maine to Knoxville 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 October 25, 2026.
Use the filters below to find and compare flights from Maine to Knoxville that are best for you.
Fly from
Fly to
Route
Depart
Return
Cheapest round-trip
PortlandKnoxville
PWM Portland - TYS Knoxville McGhee Tyson
PWMTYS
Portland
Thu 2/18
6:00 am-11:06 am
1 stop5h 06m
Knoxville McGhee Tyson
Wed 12/31
12:00 am-12:00 am
Nonstop0h 00m
$138
PortlandKnoxville
PWM Portland - TYS Knoxville McGhee Tyson
PWMTYS
Portland
Thu 12/17
11:40 am-4:45 pm
1 stop5h 05m
Knoxville McGhee Tyson
Wed 12/31
12:00 am-12:00 am
Nonstop0h 00m
$138
Quickest round-trip
PortlandKnoxville
PWM Portland - TYS Knoxville McGhee Tyson
PWMTYS
Portland
Thu 11/19
6:27 am-11:03 am
1 stop4h 36m
Knoxville McGhee Tyson
Wed 12/31
12:00 am-12:00 am
Nonstop0h 00m
$168
BangorKnoxville
BGR Bangor - TYS Knoxville McGhee Tyson
BGRTYS
Bangor
Sat 11/14
10:58 am-9:00 pm
1 stop10h 02m
Knoxville McGhee Tyson
Wed 12/31
12:00 am-12:00 am
Nonstop0h 00m
$184
PortlandKnoxville
PWM Portland - TYS Knoxville McGhee Tyson
PWMTYS
Portland
Thu 11/19
5:50 am-10:44 am
1 stop4h 54m
Knoxville McGhee Tyson
Wed 12/31
12:00 am-12:00 am
Nonstop0h 00m
$200
BangorKnoxville
BGR Bangor - TYS Knoxville McGhee Tyson
BGRTYS
Bangor
Fri 11/6
11:06 am-3:07 pm
1 stop28h 01m
Knoxville McGhee Tyson
Wed 12/31
12:00 am-12:00 am
Nonstop0h 00m
$207
PortlandKnoxville
PWM Portland - TYS Knoxville McGhee Tyson
PWMTYS
Portland
Fri 12/18
6:00 am-11:27 am
1 stop5h 27m
Knoxville McGhee Tyson
Wed 12/31
12:00 am-12:00 am
Nonstop0h 00m
$215
BangorKnoxville
BGR Bangor - TYS Knoxville McGhee Tyson
BGRTYS
Bangor
Sat 11/28
11:07 am-11:28 pm
1 stop12h 21m
Knoxville McGhee Tyson
Wed 12/31
12:00 am-12:00 am
Nonstop0h 00m
$224
BangorKnoxville
BGR Bangor - TYS Knoxville McGhee Tyson
BGRTYS
Bangor
Sat 11/14
5:12 pm-10:05 pm
3 stops28h 53m
Knoxville McGhee Tyson
Wed 12/31
12:00 am-12:00 am
Nonstop0h 00m
$240
PortlandKnoxville
PWM Portland - TYS Knoxville McGhee Tyson
PWMTYS
Portland
Mon 11/16
5:35 am-10:44 am
1 stop5h 09m
Knoxville McGhee Tyson
Thu 11/19
6:45 am-2:16 pm
1 stop7h 31m
$275
Showing 1-10 of 26 resultsSorted by cheapest first
Best time to book a flight from Maine to Knoxville
Have a flexible travel schedule? Discover the best time to fly to Knoxville from Maine with our price prediction graph.
PWM-TYS
BGR-TYS
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 Maine to Knoxville
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What is the cheapest month to book a flight from Maine to Knoxville?
Currently, January is the cheapest month in which you can book a flight from Maine to Knoxville (average of $285). Flying from Maine to Knoxville in October is currently the most expensive (average of $569). 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 Maine to Knoxville?
Airfare is below average for this route at the moment.
Maine to Knoxville flights typically cost between $402 and $704 in November.The cheapest round-trip price found within the last 5 days was $275 on United Airlines (Nov 16-Nov 19).
Related info for your journey
Find useful and relevant information for your journey from Maine to Knoxville. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.
Traveling to a place near Knoxville?
Book flights to Knoxville if you plan to visit one of these locationsCherokee
Crossville
Morristown
Newport
Bryson City
Murphy
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Alternative routes for Maine to Knoxville
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Other flights to Knoxville
Explore flights to Knoxville departing from other origins. Flights are based on user searches made on Cheapflights and were last updated on October 25, 2026.
Maine and Knoxville flights
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Maine to Knoxville flights
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Top 4 airlines flying from Maine to Knoxville
Discover the top 4 airlines that operate flights from Maine to Knoxville. 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 October 25, 2026.
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$250 | Average$486 | FlexibilityNo cancel fee | On-timeN/A | |
| Cheapest$278 | Average$454 | FlexibilityNo cancel fee | On-time69% | |
| Cheapest$279 | Average$426 | FlexibilityNo cancel fee | On-time71% | |
| Cheapest$293 | Average$437 | FlexibilityNo cancel fee | On-time63% |