$98+ Cheap flights from Knoxville (TYS) to Mesa, AZ
This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 9/6. Fares are subject to change and may not be available on all flights or dates of travel.
TYS — PHX
Jul 6 — Jul 131
Round-trip
1 adult, Economy
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Find cheap flights from Knoxville to Mesa 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.Cheapflights Tip: The best prices from Knoxville McGhee Tyson to Mesa are usually found in August or September, booked 36 days in advance, depart on a Thursday or Wednesday and return on a Wednesday
Cheap flight deals from Knoxville to Mesa
Cheapest
Best
Last-minute
One-way
Cheapest flights from Knoxville to MesaExplore the most affordable flight options available from Knoxville to Mesa. Find the lowest fares from popular airlines and budget airlines, with prices last updated on June 6, 2026.
Explore the most affordable flight options available from Knoxville to Mesa. Find the lowest fares from popular airlines and budget airlines, with prices last updated on June 6, 2026.
This Cheapflightsfares deal was found by Cheapflights users on 6/5. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 7/302:41 pm
TYS
- PHX
Nonstop3h 49m
Allegiant Air
Sun 8/24:20 pm
PHX
- TYS
Nonstop3h 36m
Allegiant Air
Deal found 6/5![Allegiant Air logo]()
$199
This Booking.com deal was found by Cheapflights users on 6/6. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Booking.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 9/62:34 pm
TYS
- PHX
Nonstop3h 58m
Allegiant Air
Thu 9/104:22 pm
PHX
- TYS
Nonstop3h 31m
Allegiant Air
Deal found 6/6![Allegiant Air logo]()
$216
This Kiwi.com deal was found by Cheapflights users on 6/3. Clicking the “Pick Dates” 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 9/32:34 pm
TYS
- PHX
Nonstop3h 58m
Multiple Airlines
Sat 9/54:19 pm
PHX
- TYS
1 stop18h 25m
Multiple Airlines
Deal found 6/3![Multiple Airlines logo]()
$232
This Cheapflightsfares deal was found by Cheapflights users on 6/2. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 10/221:52 pm
TYS
- PHX
Nonstop4h 01m
Allegiant Air
Sun 10/253:43 pm
PHX
- TYS
Nonstop3h 27m
Allegiant Air
Deal found 6/2![Allegiant Air logo]()
$246
This Kiwi.com deal was found by Cheapflights users on 6/6. Clicking the “Pick Dates” 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 8/175:54 pm
TYS
- PHX
2 stops32h 31m
Multiple Airlines
Thu 8/204:16 pm
PHX
- TYS
Nonstop3h 36m
Multiple Airlines
Deal found 6/6![Multiple Airlines logo]()
$248
This Booking.com deal was found by Cheapflights users on 6/5. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Booking.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 7/138:19 pm
TYS
- PHX
1 stop6h 13m
Multiple Airlines
Thu 8/204:16 pm
PHX
- TYS
Nonstop3h 36m
Multiple Airlines
Deal found 6/5![Multiple Airlines logo]()
$251
This Frontier deal was found by Cheapflights users on 6/5. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Frontier is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 7/138:19 pm
TYS
- PHX
1 stop6h 13m
Frontier
Mon 8/176:40 am
PHX
- TYS
1 stop9h 44m
Frontier
Deal found 6/5![Frontier logo]()
$253
This Kiwi.com deal was found by Cheapflights users on 6/5. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 7/162:41 pm
TYS
- PHX
Nonstop3h 49m
Allegiant Air
Thu 8/204:16 pm
PHX
- TYS
Nonstop3h 36m
Allegiant Air
Deal found 6/5![Allegiant Air logo]()
$255
This Booking.com deal was found by Cheapflights users on 6/5. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Booking.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 7/192:41 pm
TYS
- PHX
Nonstop3h 49m
Allegiant Air
Sun 7/264:20 pm
PHX
- TYS
Nonstop3h 36m
Allegiant Air
Deal found 6/5![Allegiant Air logo]()
$256
This Booking.com deal was found by Cheapflights users on 6/4. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Booking.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 8/63:01 pm
TYS
- PHX
Nonstop4h 10m
Multiple Airlines
Mon 8/108:40 am
PHX
- TYS
1 stop7h 44m
Multiple Airlines
Deal found 6/4![Multiple Airlines logo]()
$258
This Expedia deal was found by Cheapflights users on 6/4. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Expedia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 7/108:19 pm
TYS
- PHX
1 stop25h 28m
Frontier
Fri 7/176:40 am
PHX
- TYS
1 stop9h 44m
Frontier
Deal found 6/4![Frontier logo]()
$260
This CheapOair deal was found by Cheapflights users on 6/5. Clicking the “Pick Dates” 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.
Mon 8/38:19 pm
TYS
- PHX
1 stop16h 52m
Frontier
Mon 8/176:40 am
PHX
- TYS
1 stop9h 44m
Frontier
Deal found 6/5![Frontier logo]()
$263
Best flights from Knoxville to MesaDiscover carefully curated flight deals from Knoxville to Mesa that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated June 6, 2026.
Discover carefully curated flight deals from Knoxville to Mesa that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated June 6, 2026.
This Delta deal was found by Cheapflights users on 6/2. Clicking the “Pick Dates” 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 10/2111:30 am
TYS
- PHX
1 stop9h 28m
Delta
Tue 10/271:15 pm
PHX
- TYS
1 stop5h 30m
Delta
Deal found 6/2![Delta logo]()
$349
This Southwest deal was found by Cheapflights users on 6/3. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 8/117:00 am
TYS
- PHX
2 stops7h 00m
Southwest
Tue 8/187:20 am
PHX
- TYS
1 stop6h 10m
Southwest
Deal found 6/3![Southwest logo]()
$354
This United Airlines deal was found by Cheapflights users on 6/1. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 9/96:00 pm
TYS
- PHX
1 stop6h 29m
United Airlines
Mon 9/146:41 pm
PHX
- TYS
2 stops12h 16m
United Airlines
Deal found 6/1![United Airlines logo]()
$370
This Delta deal was found by Cheapflights users on 6/2. Clicking the “Pick Dates” 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 10/215:30 am
TYS
- PHX
1 stop6h 57m
Delta
Sat 10/2411:10 pm
PHX
- TYS
1 stop8h 04m
Delta
Deal found 6/2![Delta logo]()
$362
This Southwest deal was found by Cheapflights users on 6/1. 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.
Wed 8/261:55 pm
TYS
- PHX
2 stops9h 25m
Southwest
Sun 8/305:40 am
PHX
- TYS
1 stop5h 20m
Southwest
Deal found 6/1![Southwest logo]()
$373
This Delta deal was found by Cheapflights users on 6/5. Clicking the “Pick Dates” 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 7/1511:41 am
TYS
- PHX
1 stop9h 14m
Delta
Fri 8/211:20 pm
PHX
- TYS
1 stop7h 32m
Delta
Deal found 6/5![Delta logo]()
$379
This Southwest deal was found by Cheapflights users on 6/4. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 7/2812:45 pm
TYS
- PHX
2 stops11h 00m
Southwest
Sun 8/28:35 am
PHX
- TYS
2 stops9h 45m
Southwest
Deal found 6/4![Southwest logo]()
$453
This Southwest deal was found by Cheapflights users on 6/5. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 8/65:45 pm
TYS
- PHX
2 stops7h 10m
Southwest
Mon 8/107:10 am
PHX
- TYS
2 stops8h 25m
Southwest
Deal found 6/5![Southwest logo]()
$466
Last-minute flights from Knoxville to MesaDiscover last-minute flight deals from Knoxville to Mesa. Data last updated June 6, 2026 and is based on user searches.
Discover last-minute flight deals from Knoxville to Mesa. Data last updated June 6, 2026 and is based on user searches.
This Expedia deal was found by Cheapflights users on 6/4. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Expedia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 7/108:19 pm
TYS
- PHX
1 stop25h 28m
Frontier
Fri 7/176:40 am
PHX
- TYS
1 stop9h 44m
Frontier
Deal found 6/4![Frontier logo]()
$260
This CheapOair deal was found by Cheapflights users on 6/4. Clicking the “Pick Dates” 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.
Fri 7/108:19 pm
TYS
- PHX
1 stop25h 28m
Frontier
Thu 7/166:53 pm
PHX
- TYS
1 stop21h 31m
Frontier
Deal found 6/4![Frontier logo]()
$270
This Kiwi.com deal was found by Cheapflights users on 6/5. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 7/123:47 pm
TYS
- PHX
3 stops48h 12m
Multiple Airlines
Thu 8/204:16 pm
PHX
- TYS
Nonstop3h 36m
Multiple Airlines
Deal found 6/5![Multiple Airlines logo]()
$282
This Booking.com deal was found by Cheapflights users on 6/5. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Booking.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 7/138:19 pm
TYS
- PHX
1 stop6h 13m
Multiple Airlines
Thu 8/204:16 pm
PHX
- TYS
Nonstop3h 36m
Multiple Airlines
Deal found 6/5![Multiple Airlines logo]()
$251
This Frontier deal was found by Cheapflights users on 6/5. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Frontier is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 7/138:19 pm
TYS
- PHX
1 stop6h 13m
Frontier
Mon 8/176:40 am
PHX
- TYS
1 stop9h 44m
Frontier
Deal found 6/5![Frontier logo]()
$253
This Kiwi.com deal was found by Cheapflights users on 6/5. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 7/162:41 pm
TYS
- PHX
Nonstop3h 49m
Allegiant Air
Thu 8/204:16 pm
PHX
- TYS
Nonstop3h 36m
Allegiant Air
Deal found 6/5![Allegiant Air logo]()
$255
This Cheapflightsfares deal was found by Cheapflights users on 6/3. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 7/162:41 pm
TYS
- PHX
Nonstop3h 49m
Allegiant Air
Sun 7/194:20 pm
PHX
- TYS
Nonstop3h 36m
Allegiant Air
Deal found 6/3![Allegiant Air logo]()
$271
This Booking.com deal was found by Cheapflights users on 6/5. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Booking.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 7/192:41 pm
TYS
- PHX
Nonstop3h 49m
Allegiant Air
Sun 7/264:20 pm
PHX
- TYS
Nonstop3h 36m
Allegiant Air
Deal found 6/5![Allegiant Air logo]()
$256
This Cheapflightsfares deal was found by Cheapflights users on 6/4. Clicking the “Pick Dates” 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 7/192:41 pm
TYS
- PHX
Nonstop3h 49m
Allegiant Air
Thu 7/234:20 pm
PHX
- TYS
Nonstop3h 36m
Allegiant Air
Deal found 6/4![Allegiant Air logo]()
$265
This Cheapflightsfares deal was found by Cheapflights users on 6/2. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 7/232:41 pm
TYS
- PHX
Nonstop3h 49m
Allegiant Air
Thu 7/304:20 pm
PHX
- TYS
Nonstop3h 36m
Allegiant Air
Deal found 6/2![Allegiant Air logo]()
$280
This Cheapflightsfares deal was found by Cheapflights users on 6/5. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 7/302:41 pm
TYS
- PHX
Nonstop3h 49m
Allegiant Air
Sun 8/24:20 pm
PHX
- TYS
Nonstop3h 36m
Allegiant Air
Deal found 6/5![Allegiant Air logo]()
$199
One-way flights from Knoxville to MesaSearch for one-way flight options from Knoxville to Mesa. Find affordable one-way fares based on user searches. Data last updated June 6, 2026.
Search for one-way flight options from Knoxville to Mesa. Find affordable one-way fares based on user searches. Data last updated June 6, 2026.
This Cheapflightsfares deal was found by Cheapflights users on 6/4. Clicking the “Pick Dates” 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 9/62:34 pm
TYS
- PHX
Nonstop3h 58m
Allegiant Air
Deal found 6/4![Allegiant Air logo]()
$98
This Kiwi.com deal was found by Cheapflights users on 6/3. Clicking the “Pick Dates” 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 8/312:53 pm
TYS
- PHX
3 stops37h 06m
Multiple Airlines
Deal found 6/3![Multiple Airlines logo]()
$126
This Frontier deal was found by Cheapflights users on 6/4. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Frontier is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 7/138:19 pm
TYS
- PHX
1 stop6h 13m
Frontier
Deal found 6/4![Frontier logo]()
$130
This Expedia deal was found by Cheapflights users on 6/4. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Expedia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 8/38:19 pm
TYS
- PHX
1 stop19h 58m
Frontier
Deal found 6/4![Frontier logo]()
$136
This Expedia deal was found by Cheapflights users on 6/3. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Expedia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 7/108:19 pm
TYS
- PHX
1 stop25h 28m
Frontier
Deal found 6/3![Frontier logo]()
$139
This Kiwi.com deal was found by Cheapflights users on 6/2. Clicking the “Pick Dates” 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 9/71:22 pm
TYS
- PHX
1 stop25h 02m
Multiple Airlines
Deal found 6/2![Multiple Airlines logo]()
$141
This CheapOair deal was found by Cheapflights users on 6/5. Clicking the “Pick Dates” 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 11/121:39 pm
TYS
- PHX
Nonstop4h 01m
Allegiant Air
Deal found 6/5![Allegiant Air logo]()
$142
This deal was found by Cheapflights users on 6/1. 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 is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 8/276:12 pm
TYS
- PHX
1 stop7h 29m
Delta
Deal found 6/1![Delta logo]()
$147
Find flight deals from Knoxville to Mesa
Keep the following information in mind while searching for Knoxville to Mesa flight deals. Data was last updated June 6, 2026.
Round-trip from | $199 (Cheapflightsfares) |
|---|---|
One-way from | $98 (Cheapflightsfares) |
Popular in | June |
Cheapest in | August |
Average price | $514 |
Cheapflights Fare Finder
Customize your flight search to find flights from Knoxville to Mesa 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 June 6, 2026.
Use the filters below to find and compare flights from Knoxville to Mesa that are best for you.
Fly from
Fly to
Route
Depart
Return
Cheapest round-trip
KnoxvillePhoenix
TYS - PHX
TYSPHX
Knoxville McGhee Tyson
Wed 10/21
11:30 am-5:58 pm
1 stop9h 28m
Phoenix Sky Harbor Intl
Tue 10/27
1:15 pm-9:45 pm
1 stop5h 30m
$349
Quickest round-trip
KnoxvillePhoenix
TYS - PHX
TYSPHX
Knoxville McGhee Tyson
Tue 8/11
7:00 am-11:00 am
2 stops7h 00m
Phoenix Sky Harbor Intl
Tue 8/18
7:20 am-4:30 pm
1 stop6h 10m
$354
KnoxvillePhoenix
TYS - PHX
TYSPHX
Knoxville McGhee Tyson
Wed 10/21
5:30 am-9:27 am
1 stop6h 57m
Phoenix Sky Harbor Intl
Sat 10/24
11:10 pm-10:14 am
1 stop8h 04m
$362
KnoxvillePhoenix
TYS - PHX
TYSPHX
Knoxville McGhee Tyson
Wed 9/9
6:00 pm-9:29 pm
1 stop6h 29m
Phoenix Sky Harbor Intl
Mon 9/14
6:41 pm-9:57 am
2 stops12h 16m
$370
KnoxvillePhoenix
TYS - PHX
TYSPHX
Knoxville McGhee Tyson
Wed 8/26
1:55 pm-8:20 pm
2 stops9h 25m
Phoenix Sky Harbor Intl
Sun 8/30
5:40 am-2:00 pm
1 stop5h 20m
$373
KnoxvillePhoenix
TYS - PHX
TYSPHX
Knoxville McGhee Tyson
Wed 7/15
11:41 am-5:55 pm
1 stop9h 14m
Phoenix Sky Harbor Intl
Fri 8/21
1:20 pm-11:52 pm
1 stop7h 32m
$379
KnoxvillePhoenix
TYS - PHX
TYSPHX
Knoxville McGhee Tyson
Tue 7/28
12:45 pm-8:45 pm
2 stops11h 00m
Phoenix Sky Harbor Intl
Sun 8/2
8:35 am-9:20 pm
2 stops9h 45m
$453
KnoxvillePhoenix
TYS - PHX
TYSPHX
Knoxville McGhee Tyson
Thu 8/6
5:45 pm-9:55 pm
2 stops7h 10m
Phoenix Sky Harbor Intl
Mon 8/10
7:10 am-6:35 pm
2 stops8h 25m
$466
Cheapest one-way
KnoxvillePhoenix
TYS - PHX
TYSPHX
Knoxville McGhee Tyson
Mon 7/13
8:19 pm-11:32 pm
1 stop6h 13m
$130
Quickest one-way
KnoxvillePhoenix
TYS - PHX
TYSPHX
Knoxville McGhee Tyson
Thu 11/12
1:39 pm-3:40 pm
Nonstop4h 01m
$142
Showing 1-10 of 17 resultsSorted by cheapest first
Best time to book a flight from Knoxville to Mesa
Have a flexible travel schedule? Discover the best time to fly to Mesa from Knoxville with our price prediction graph.
TYS-PHX
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 Mesa
TYS-MS9
TYS-PHX
How much does it cost to fly round-trip from Knoxville to Mesa?
Reviews of airlines servicing Mesa
Get insights into the airlines that provide service to Mesa. 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 Mesa. Reviews last updated June 6, 2026.
Peruse reviews from past customers who have flown with Delta,United Airlines, andAllegiant Air from Knoxville to Mesa to help guide your decision. You can also see how each airline stacks up in terms of entertainment options, comfort, food, crew/service, and boarding process.
Food
7.2
Boarding
8.1
Entertainment
7.8
Comfort
7.8
Overall
7.9
Crew
8.5
Reviews
1 / 20
10.0
ExcellentAnonymous,May 2026
SEA - KOA
Food
7.2
Boarding
8.1
Entertainment
7.8
Comfort
7.8
Overall
7.9
Crew
8.5
Reviews
1 / 20
10.0
ExcellentAnonymous,May 2026
SEA - KOA
Food
7.2
Boarding
8.1
Entertainment
7.8
Comfort
7.8
Overall
7.9
Crew
8.5
Reviews
1 / 20
10.0
ExcellentAnonymous,May 2026
SEA - KOA
Food
7.2
Boarding
8.1
Entertainment
7.8
Comfort
7.8
Overall
7.9
Crew
8.5
Reviews
1 / 20
10.0
ExcellentAnonymous,May 2026
SEA - KOA
Food
7.2
Boarding
8.1
Entertainment
7.8
Comfort
7.8
Overall
7.9
Crew
8.5
Reviews
1 / 20
10.0
ExcellentAnonymous,May 2026
SEA - KOA
Food
7.2
Boarding
8.1
Entertainment
7.8
Comfort
7.8
Overall
7.9
Crew
8.5
Reviews
1 / 20
10.0
ExcellentAnonymous,May 2026
SEA - KOA
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Knoxville and Mesa flights
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| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$118 | Average$264 | FlexibilityNo cancel fee | On-time88% | |
| Cheapest$125 | Average$327 | FlexibilityNo cancel fee | On-time62% | |
| Cheapest$128 | Average$396 | FlexibilityNo cancel fee | On-timeN/A | |
| Cheapest$229 | Average$457 | FlexibilityNo cancel fee | On-time69% | |
| Cheapest$260 | Average$407 | FlexibilityNo cancel fee | On-time71% |