Allegiant Air Knoxville to Phoenix Flights

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Cheapflightsplus.com will find cheap Allegiant Air flights from Knoxville to Phoenix. Compare airline ticket prices and book air tickets starting from $70 from trusted online travel agencies, web sites and directly from airlines. Check flights schedule of Allegiant Air, arrivals and departure details below.

Find Cheap Airfare Knoxville (TN) — Phoenix (AZ) by Allegiant Air

To find cheap tickets choose a day of your departure with attractive price on the graph below and click «Find flights». For round trip flights please click «Check prices for return flight». The cheapest airfare is in december: one-way - $70, two-way – $120.

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Cheap Flights from Knoxville to Phoenix by Allegiant Air

Look at the list of plane tickets for the most popular direct and connecting flights by Allegiant Air, their prices start from $70. The fastest nonstop flight takes 4h 31m. The fastest connecting flight — 12h 29m.

Price	Departure	Arrival	Flight Time	Airline	Flight
from $70 Find flight	12:33 pm Knoxville Mc Ghee Tyson	3:04 pm Phoenix Sky Harbor Intl	4h 31m	Allegiant Air	G41421
from $224 Find flight	6:00 am Knoxville Mc Ghee Tyson	4:29 pm Phoenix Sky Harbor Intl	12h 29m layover 1h 46m - Clearwater 2h 37m - Fletcher	Allegiant Air	G41434 G41877 G4228
from $236 Find flight	10:02 pm Knoxville Mc Ghee Tyson	11:18 am+1 день Phoenix Williams Gateway	15h 16m layover 6h 21m - Austin 1h 34m - Provo	Allegiant Air	G43131 G41497 G43220
from $236 Find flight	3:04 pm Knoxville Mc Ghee Tyson	10:06 am+1 день Phoenix Sky Harbor Intl	21h 2m layover 4h 0m - Tampa 8h 5m - Minneapolis	Allegiant Air	G41430 SY218 SY601
from $236 Find flight	9:00 am Knoxville Mc Ghee Tyson	9:39 pm Phoenix Williams Gateway	14h 39m layover 3h 51m - Sanford 2h 21m - Rapid City	Allegiant Air	G43032 G41301 G4685
from $258 Find flight	8:15 am Knoxville Mc Ghee Tyson	0:10 am+1 день Phoenix Sky Harbor Intl	17h 55m layover 3h 47m - Newark 6h 15m - Dallas	Allegiant Air	G41396 NK3718 NK215
from $296 Find flight	6:00 am Knoxville Mc Ghee Tyson	6:26 pm Phoenix Williams Gateway	14h 26m layover 4h 3m - Clearwater 1h 42m - Minneapolis	Allegiant Air	G41434 SY1914 SY599
from $325 Find flight	12:17 pm Knoxville Mc Ghee Tyson	11:27 pm Phoenix Williams Gateway	13h 10m layover 1h 21m - Miami 2h 51m - Cedar Rapids	Allegiant Air	G43040 G42110 G4647
from $330 Find flight	6:20 am Knoxville Mc Ghee Tyson	10:06 pm Phoenix Williams Gateway	17h 46m layover 6h 24m - Miami 2h 15m - Sioux Falls	Allegiant Air	G43020 G4486 G42301
from $385 Find flight	11:57 am Knoxville Mc Ghee Tyson	10:06 am+1 день Phoenix Sky Harbor Intl	24h 9m layover 6h 15m - Orlando 8h 49m - Minneapolis	Allegiant Air	G43475 SY346 SY601

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*Departure and arrival times are local. Prices are for one-way flights. Information refreshed on 12/21/2024

Allegiant Air Flight Schedule Knoxville to Phoenix

Below is a detailed 2025 flight schedule for today, tomorrow and all other days. It may vary depending on season and a day of the week of your desired trip. We recommend booking your itinerary at least 2 weeks prior your travel to get the best price and availability by the airline.

Departure	Flight Details	Flight Time	Price
10:02 pm — 11:18 am +1 day	10:02 pm — 11:39 pm G43131 Allegiant Air Knoxville — Austin 6h 21m stop 6:00 am — 7:56 am G41497 Allegiant Air Austin — Provo 1h 34m stop 9:30 am — 11:18 am G43220 Allegiant Air Provo — Phoenix	15h 16m including layover	Find flight from$236
11:57 am — 10:06 am +1 day	11:57 am — 1:45 pm G43475 Allegiant Air Knoxville — Orlando 6h 15m stop 8:00 pm — 10:38 pm SY346 Sun Country Airlines Orlando — Minneapolis 8h 49m stop 7:27 am — 10:06 am SY601 Sun Country Airlines Minneapolis — Phoenix	24h 9m including layover	Find flight from$385
12:17 pm — 11:27 pm	12:17 pm — 2:29 pm G43040 Allegiant Air Knoxville — Miami 1h 21m stop 3:50 pm — 6:15 pm G42110 Allegiant Air Miami — Cedar Rapids 2h 51m stop 9:06 pm — 11:27 pm G4647 Allegiant Air Cedar Rapids — Phoenix	13h 10m including layover	Find flight from$325
12:33 pm — 3:04 pm	12:33 pm — 3:04 pm G41421 Allegiant Air Knoxville — Phoenix	4h 31m	Find flight from$70
3:04 pm — 10:06 am +1 day	3:04 pm — 4:55 pm G41430 Allegiant Air Knoxville — Tampa 4h stop 8:55 pm — 11:22 pm SY218 Sun Country Airlines Tampa — Minneapolis 8h 5m stop 7:27 am — 10:06 am SY601 Sun Country Airlines Minneapolis — Phoenix	21h 2m including layover	Find flight from$236
6:00 am — 4:29 pm	6:00 am — 7:43 am G41434 Allegiant Air Knoxville — Clearwater 1h 46m stop 9:29 am — 11:05 am G41877 Allegiant Air Clearwater — Fletcher 2h 37m stop 1:42 pm — 4:29 pm G4228 Allegiant Air Fletcher — Phoenix	12h 29m including layover	Find flight from$224
6:00 am — 6:26 pm	6:00 am — 7:43 am G41434 Allegiant Air Knoxville — Clearwater 4h 3m stop 11:46 am — 2:18 pm SY1914 Sun Country Airlines Clearwater — Minneapolis 1h 42m stop 4:00 pm — 6:26 pm SY599 Sun Country Airlines Minneapolis — Phoenix	14h 26m including layover	Find flight from$296
6:00 am — 6:06 pm	6:00 am — 7:38 am G41421 Allegiant Air Knoxville — Orlando 3h 10m stop 10:48 am — 1:24 pm SY342 Sun Country Airlines Orlando — Minneapolis 2h 23m stop 3:47 pm — 6:06 pm SY599 Sun Country Airlines Minneapolis — Phoenix	14h 6m including layover	Find flight from$439
6:20 am — 10:06 pm	6:20 am — 8:32 am G43020 Allegiant Air Knoxville — Miami 6h 24m stop 2:56 pm — 5:54 pm G4486 Allegiant Air Miami — Sioux Falls 2h 15m stop 8:09 pm — 10:06 pm G42301 Allegiant Air Sioux Falls — Phoenix	17h 46m including layover	Find flight from$330
8:15 am — 0:10 am +1 day	8:15 am — 10:05 am G41396 Allegiant Air Knoxville — Newark 3h 47m stop 1:52 pm — 4:35 pm NK3718 Spirit Airlines Newark — Dallas 6h 15m stop 10:50 pm — 0:10 am NK215 Spirit Airlines Dallas — Phoenix	17h 55m including layover	Find flight from$258
9:00 am — 9:39 pm	9:00 am — 10:44 am G43032 Allegiant Air Knoxville — Sanford 3h 51m stop 2:35 pm — 4:45 pm G41301 Allegiant Air Sanford — Rapid City 2h 21m stop 7:06 pm — 9:39 pm G4685 Allegiant Air Rapid City — Phoenix	14h 39m including layover	Find flight from$236

Departure	Arrival	Flight Details	Flight Time	Price
		stop stop	including layover	Find flight from$

*Departure and arrival times are local. Last updated on 12/21/2024

Flight Information

There is 1 flight by Allegiant Air from Knoxville to Phoenix every week with departures from Mc Ghee Tyson. All flights arrive at Sky Harbor Intl, Phoenix-Deer Valley, Luke AFB, Scottsdale Municipal, Williams Gateway.

Departures start from 10:02 pm to 9:00 am. Nonstop flight is 4h 31m. The time difference between Knoxville and Phoenix is 2h.

The fastest flight 4h 31m
Average flight time 4h 31m
The earliest flight 10:02 pm
The latest flight 9:00 am
Distance 1597 ml

The cheapest months for traveling to Phoenix are january (from 70 $), february (from 224 $), december (from 236 $).

The cheapest flight by Allegiant Air that our users were able to find is $70. This airfare is economy class on one-way G41421 flight for January 12, 2025 leaving Mc Ghee Tyson in Knoxville at 12:33 pm, it includes all taxes and additional fees.

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Allegiant Air Airplanes on the Route

List of the most popular Allegiant Air airplanes flying from Knoxville to Phoenix:

Other Popular Airlines on the Route

Besides Allegiant Air there are other 3 airline carriers between Knoxville and Phoenix. Please review schedules and prices from the most popular airlines to find the best airfare deals from Knoxville to Phoenix.

Nonstop flights

There are 1 direct flights every day from Knoxville. Airlines and fares are below:

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Connecting Flights

List of flights with layovers (1 and more stops):

F9 - Frontier Airlines

from $74

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UA - United Airlines

from $231

Find
AS - Alaska Airlines

from $419

Find

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