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Find cheap Allegiant Air flights to Knoxville from $50

1 adult
0 bags
Fri 7/12
Fri 7/19

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Good to know

Low season

January

High season

June

Cheapest flight

$50

Average price round-trip

$174

Good deal round-trip

$112

Good deal one-way

$72
Best time to beat the crowds with an average 5% drop in price.
Most popular time to fly and prices are also 2% lower on average.
Flight from Minneapolis to Knoxville
(avg. price over the last 2 weeks)
or less
or less

When to book flights with Allegiant Air to Knoxville

Average price per month
Flight prices as travel date approaches

FAQs for flying to Knoxville with Allegiant Air

  • Is Allegiant Air cheaper than other airlines flying to Knoxville?

    Allegiant Air is the cheapest airline flying to Knoxville with an average return price of $153. Flights to Knoxville with Frontier cost $171 on average, while United Airlines cost $428.

  • Which other airlines fly to Knoxville?

    Along with Allegiant Air, you can also fly to Knoxville with American Airlines, Delta, United Airlines, Frontier and United Airlines.

  • How much is a flight to Knoxville with Allegiant Air?

    On average, Allegiant Air flights to Knoxville cost $93 for one-way and $153 return.

  • Which airport do Allegiant Air flights to Knoxville fly into?

    You’ll fly into Knoxville McGhee Tyson when flying to Knoxville with Allegiant Air.

See more FAQs

Top tips for your flights to Knoxville with Allegiant Air

  • Looking to fly from the United States to Knoxville with Allegiant Air? 25% of our users found flights for the following prices or less: From Jacksonville $38 one-way, $77 round-trip; from Austin $69 one-way, $106 round-trip; from Newark Airport $72 one-way, $112 round-trip.
  • The cheapest flight to Knoxville with Allegiant Air found on KAYAK in the last 2 weeks departed from Jacksonville and cost $34.

Allegiant Air customer reviews

7.4
GoodBased on 989 verified guest reviews
6.2Food
7.7Boarding
8.2Crew
6.9Comfort
5.8Entertainment
Pros +
Cons -
Traveler rating:
Sort by:
A
3.3 Poor
Cons:After arriving to the airport to check in we were told there was a 6 hr delay. Thanks for the heads up since we could've hung out more before heading to the airport.
A
10.0 Wonderful
Pros:Quick
A
7.0 Good
Pros:Nonstop on time and as expected
C
10.0 Wonderful
Pros:2 hours and one flight. Done!
Cons:No entertainment
A
2.0 Poor
Cons:I tried to cancel this trip but was told I would have to pay more in order to receive a refund. Very disappointed customer as I have traveled with Allegiant many times and the one time I try to cancel my flight, I’m told I have to pay a fee which was more expensive than the actual price of the ticket. Waste of money.
C
5.3 Fair
Pros:The price was unbeatable, especially if you don't pay for a checked bag, carry-on, or a soda on the flight. Very smooth flight as well.
Cons:The plane interior looks like it was gutted, then fitted with hard, plastic seats. No headrests, no privacy for the flight attendants. Everything costs extra.
T
2.0 Poor
Cons:They booked me and two others for the same seat
A
9.6 Wonderful
Pros:Nice having assigned seat. Boarding pass can be obtained through mobile app.
Cons:Seats do not recline, so not real comfortable.
A
10.0 Wonderful
Pros:Perfect flight!
V
7.3 Good
Pros:Everyone from desk to gate to crew were very friendly. I like alla carte airlines for thier value. I dont need a free soda for and extra $100 ticket price.
Cons:Needs better organization during boarding. Everyone piles up near the gate. Thry can copy Southwest and make the process smoother.
Read more about Allegiant Air

Book Cheap flights with Allegiant Air to Knoxville

Recent round-trip flight deals

7/5Fri
nonstopAllegiant Air
1h 59mMSP-TYS
7/12Fri
nonstopAllegiant Air
2h 15mTYS-MSP
$91
7/5Fri
nonstopAllegiant Air
1h 59mMSP-TYS
7/12Fri
nonstopAllegiant Air
2h 15mTYS-MSP
$95
8/15Thu
nonstopAllegiant Air
2h 50mDEN-TYS
8/18Sun
nonstopAllegiant Air
3h 01mTYS-DEN
$95
7/19Fri
nonstopAllegiant Air
1h 59mMSP-TYS
7/22Mon
nonstopAllegiant Air
2h 15mTYS-MSP
$97
8/4Sun
nonstopAllegiant Air
2h 46mDEN-TYS
8/11Sun
nonstopAllegiant Air
3h 08mTYS-DEN
$99
12/6Fri
nonstopAllegiant Air
2h 02mHOU-TYS
12/9Mon
nonstopAllegiant Air
2h 31mTYS-HOU
$101
8/1Thu
nonstopAllegiant Air
2h 46mDEN-TYS
8/4Sun
nonstopAllegiant Air
3h 08mTYS-DEN
$103
7/12Fri
nonstopAllegiant Air
1h 59mMSP-TYS
7/15Mon
nonstopAllegiant Air
2h 15mTYS-MSP
$104
7/18Thu
nonstopAllegiant Air
2h 46mDEN-TYS
8/8Thu
nonstopAllegiant Air
3h 08mTYS-DEN
$108
7/8Mon
nonstopAllegiant Air
1h 59mMSP-TYS
7/15Mon
nonstopAllegiant Air
2h 15mTYS-MSP
$109
9/26Thu
nonstopAllegiant Air
2h 45mDEN-TYS
9/29Sun
nonstopAllegiant Air
3h 09mTYS-DEN
$111
7/26Fri
nonstopAllegiant Air
2h 07mHOU-TYS
7/29Mon
nonstopAllegiant Air
2h 08mTYS-HOU
$113
7/19Fri
nonstopAllegiant Air
2h 07mHOU-TYS
7/22Mon
nonstopAllegiant Air
2h 08mTYS-HOU
$114
6/27Thu
nonstopAllegiant Air
2h 44mDEN-TYS
7/2Tue
nonstopAllegiant Air
3h 06mTYS-DEN
$123
6/28Fri
nonstopAllegiant Air
2h 03mHOU-TYS
7/1Mon
nonstopAllegiant Air
2h 11mTYS-HOU
$139
7/18Thu
nonstopAllegiant Air
2h 46mDEN-TYS
7/21Sun
nonstopAllegiant Air
3h 08mTYS-DEN
$141
7/19Fri
nonstopAllegiant Air
2h 07mHOU-TYS
7/22Mon
nonstopAllegiant Air
2h 08mTYS-HOU
$142
7/1Mon
nonstopAllegiant Air
2h 03mHOU-TYS
7/22Mon
nonstopAllegiant Air
2h 08mTYS-HOU
$152
7/28Sun
nonstopAllegiant Air
2h 46mDEN-TYS
8/1Thu
nonstopAllegiant Air
3h 08mTYS-DEN
$152
7/11Thu
nonstopAllegiant Air
2h 46mDEN-TYS
7/18Thu
nonstopAllegiant Air
3h 08mTYS-DEN
$153

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Recent one-way flight deals

7/5Fri
nonstopAllegiant Air
1h 59mMSP-TYS
$50
6/28Fri
nonstopAllegiant Air
2h 03mMSP-TYS
$51
6/17Mon
nonstopAllegiant Air
2h 03mMSP-TYS
$59
12/6Fri
nonstopAllegiant Air
2h 02mHOU-TYS
$62
8/5Mon
nonstopAllegiant Air
1h 59mMSP-TYS
$64
7/8Mon
nonstopAllegiant Air
1h 59mMSP-TYS
$65
7/1Mon
nonstopAllegiant Air
2h 03mMSP-TYS
$74
7/18Thu
nonstopAllegiant Air
2h 46mDEN-TYS
$75
7/11Thu
2 stopsAllegiant Air
21h 46mMSP-TYS
$169
6/30Sun
nonstopAllegiant Air
2h 44mDEN-TYS
$169
7/7Sun
nonstopAllegiant Air
2h 46mDEN-TYS
$189
6/30Sun
2 stopsAllegiant Air
21h 41mMSP-TYS
$212
7/7Sun
nonstopAllegiant Air
2h 46mDEN-TYS
$214
6/21Fri
2 stopsAllegiant Air
27h 47mDEN-TYS
$255
7/20Sat
2 stopsAllegiant Air
23h 37mDEN-TYS
$302
7/7Sun
2 stopsAllegiant Air
27h 16mDEN-TYS
$322

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Flights to Knoxville - Allegiant Air

Destination:

Knoxville (TYS)United States

Return flight deals:

Knoxville - United States

Cabin classes:

$382
First Class flights to Knoxville
$458
Business Class flights to Knoxville
$187
$47

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