How does KAYAK find such low prices on flights from North America to Knoxville?

KAYAK is a travel search engine. That means we look across the web to find the best prices we can find for our users. With over 2 billion flight queries processed yearly, we are able to display a variety of prices and options on flights from North America to Knoxville.

How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket from North America to Knoxville?

KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to Knoxville from North America is likely to change within 7 days, so travelers know whether to wait or book now.

What is the Hacker Fare option on flights from North America to Knoxville?

Hacker Fares allow you to combine one-way tickets in order to save you money over a traditional round-trip ticket. You could then fly to Knoxville with an airline and back to North America with another airline.

What is KAYAK's "flexible dates" feature and why should I care when looking for a flight from North America to Knoxville?

Sometimes travel dates aren't set in stone. If your preferred travel dates have some wiggle room, flexible dates will show you all the options when flying to Knoxville from North America up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

$55 CHEAP FLIGHTS from North America to Knoxville

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Flight Deals

Cheap Flights from North America to Knoxville

Discover the best prices for you by selecting your travel dates on KAYAK.

Round-trip

One-way

Last minute

Direct

Recent round-trip flight deals from North America to Knoxville

Thu, Oct 22 - Sun, Oct 25

10:01 am - 11:29 amIAD Washington, D.C. Dulles Intl-TYS Knoxville McGhee Tyson

1h 28mnonstop

6:00 am - 7:26 amTYS Knoxville McGhee Tyson-IAD Washington, D.C. Dulles Intl

1h 26mnonstop

$79Allegiant Air

Sun, Nov 8 - Thu, Nov 12

9:48 am - 11:23 amIAD Washington, D.C. Dulles Intl-TYS Knoxville McGhee Tyson

1h 35mnonstop

7:45 am - 9:13 amTYS Knoxville McGhee Tyson-IAD Washington, D.C. Dulles Intl

1h 28mnonstop

$79Allegiant Air

Sun, Oct 18 - Tue, Oct 20

3:53 pm - 5:21 pmIAD Washington, D.C. Dulles Intl-TYS Knoxville McGhee Tyson

1h 28mnonstop

2:52 pm - 10:17 amTYS Knoxville McGhee Tyson-IAD Washington, D.C. Dulles Intl

19h 25m1 stop Orlando Sanford Intl

$131Multiple Airlines

Sun, Oct 25 - Wed, Nov 4

8:16 am - 9:44 amIAD Washington, D.C. Dulles Intl-TYS Knoxville McGhee Tyson

1h 28mnonstop

10:55 am - 8:11 pmTYS Knoxville McGhee Tyson-IAD Washington, D.C. Dulles Intl

9h 16m1 stop Fort Lauderdale

$131Multiple Airlines

Sat, Oct 31 - Wed, Nov 4

9:40 am - 11:30 amIAD Washington, D.C. Dulles Intl-TYS Knoxville McGhee Tyson

1h 50mnonstop

7:35 pm - 9:15 pmTYS Knoxville McGhee Tyson-IAD Washington, D.C. Dulles Intl

1h 40mnonstop

$159United Airlines

Sat, Oct 17 - Tue, Oct 20

12:55 pm - 2:42 pmIAD Washington, D.C. Dulles Intl-TYS Knoxville McGhee Tyson

1h 47mnonstop

7:25 pm - 9:09 pmTYS Knoxville McGhee Tyson-IAD Washington, D.C. Dulles Intl

1h 44mnonstop

$159United Airlines

Tue, Oct 27 - Tue, Nov 3

6:30 pm - 8:10 pmBWI Baltimore/Washington-TYS Knoxville McGhee Tyson

1h 40mnonstop

7:55 am - 9:30 amTYS Knoxville McGhee Tyson-BWI Baltimore/Washington

1h 35mnonstop

$173Southwest

Tue, Oct 27 - Tue, Nov 3

7:30 am - 12:20 pmBWI Baltimore/Washington-TYS Knoxville McGhee Tyson

4h 50m1 stop Nashville Intl

7:55 am - 9:30 amTYS Knoxville McGhee Tyson-BWI Baltimore/Washington

1h 35mnonstop

$177Southwest

Wed, Nov 11 - Sat, Nov 14

5:45 am - 9:45 amBWI Baltimore/Washington-TYS Knoxville McGhee Tyson

4h 00m1 stop Charlotte Douglas

12:20 pm - 3:51 pmTYS Knoxville McGhee Tyson-BWI Baltimore/Washington

3h 31m1 stop Charlotte Douglas

$179American Airlines

Wed, Dec 2 - Sat, Dec 5

7:10 am - 11:55 amBWI Baltimore/Washington-TYS Knoxville McGhee Tyson

4h 45m1 stop Charlotte Douglas

6:01 am - 10:10 amTYS Knoxville McGhee Tyson-BWI Baltimore/Washington

4h 09m1 stop Charlotte Douglas

$179American Airlines

Recent last minute flight deals from North America to Knoxville

Sun, Sep 20 - Thu, Sep 24

8:55 am - 1:44 pmDEN Denver Intl-TYS Knoxville McGhee Tyson

2h 49mnonstop

7:00 am - 8:05 amTYS Knoxville McGhee Tyson-DEN Denver Intl

3h 05mnonstop

$271Allegiant Air

Wed, Sep 23 - Tue, Sep 29

7:51 pm - 10:42 pmORD Chicago O'Hare Intl-TYS Knoxville McGhee Tyson

1h 51mnonstop

4:48 pm - 5:55 pmTYS Knoxville McGhee Tyson-ORD Chicago O'Hare Intl

2h 07mnonstop

$359American Airlines

Tue, Sep 22 - Wed, Sep 30

10:15 pm - 11:59 pmIAD Washington, D.C. Dulles Intl-TYS Knoxville McGhee Tyson

1h 44mnonstop

1:35 pm - 3:21 pmTYS Knoxville McGhee Tyson-IAD Washington, D.C. Dulles Intl

1h 46mnonstop

$359United Airlines

Thu, Sep 24 - Tue, Sep 29

9:00 am - 10:37 amIAD Washington, D.C. Dulles Intl-TYS Knoxville McGhee Tyson

1h 37mnonstop

7:25 pm - 9:09 pmTYS Knoxville McGhee Tyson-IAD Washington, D.C. Dulles Intl

1h 44mnonstop

$359United Airlines

Mon, Sep 21 - Wed, Sep 30

4:50 pm - 7:43 pmORD Chicago O'Hare Intl-TYS Knoxville McGhee Tyson

1h 53mnonstop

8:15 pm - 9:30 pmTYS Knoxville McGhee Tyson-ORD Chicago O'Hare Intl

2h 15mnonstop

$359American Airlines

Tue, Sep 22 - Wed, Sep 30

6:13 pm - 10:04 amIAD Washington, D.C. Dulles Intl-TYS Knoxville McGhee Tyson

15h 51m1 stop Fort Lauderdale

10:55 am - 10:27 amTYS Knoxville McGhee Tyson-IAD Washington, D.C. Dulles Intl

23h 32m1 stop Punta Gorda

$364Multiple Airlines

Mon, Sep 21 - Wed, Sep 30

8:05 am - 3:40 pmORD Chicago O'Hare Intl-TYS Knoxville McGhee Tyson

6h 35m1 stop Atlanta Hartsfield-Jackson

6:13 pm - 11:59 pmTYS Knoxville McGhee Tyson-ORD Chicago O'Hare Intl

6h 46m1 stop Atlanta Hartsfield-Jackson

$379Delta

Mon, Sep 21 - Thu, Sep 24

6:36 pm - 2:31 pmIAD Washington, D.C. Dulles Intl-TYS Knoxville McGhee Tyson

19h 55m2 stops Blountville Tri Cities TN/VA Orlando

10:54 am - 8:09 pmTYS Knoxville McGhee Tyson-IAD Washington, D.C. Dulles Intl

9h 15m1 stop Fort Lauderdale

$388Multiple Airlines

Tue, Sep 22 - Tue, Sep 29

4:59 pm - 11:55 pmIAH Houston George Bush Intcntl-TYS Knoxville McGhee Tyson

5h 56m1 stop Atlanta Hartsfield-Jackson

12:23 pm - 5:32 pmTYS Knoxville McGhee Tyson-IAH Houston George Bush Intcntl

6h 09m1 stop Atlanta Hartsfield-Jackson

$414Delta

Thu, Sep 24 - Sun, Sep 27

8:55 am - 1:44 pmDEN Denver Intl-TYS Knoxville McGhee Tyson

2h 49mnonstop

7:00 am - 8:05 amTYS Knoxville McGhee Tyson-DEN Denver Intl

3h 05mnonstop

$431Allegiant Air

Recent direct flight deals from North America to Knoxville

Thu, Oct 22 - Sun, Oct 25

10:01 am - 11:29 amIAD Washington, D.C. Dulles Intl-TYS Knoxville McGhee Tyson

1h 28mnonstop

6:00 am - 7:26 amTYS Knoxville McGhee Tyson-IAD Washington, D.C. Dulles Intl

1h 26mnonstop

$79Allegiant Air

Sun, Nov 8 - Thu, Nov 12

9:48 am - 11:23 amIAD Washington, D.C. Dulles Intl-TYS Knoxville McGhee Tyson

1h 35mnonstop

7:45 am - 9:13 amTYS Knoxville McGhee Tyson-IAD Washington, D.C. Dulles Intl

1h 28mnonstop

$79Allegiant Air

Sat, Oct 31 - Wed, Nov 4

9:40 am - 11:30 amIAD Washington, D.C. Dulles Intl-TYS Knoxville McGhee Tyson

1h 50mnonstop

7:35 pm - 9:15 pmTYS Knoxville McGhee Tyson-IAD Washington, D.C. Dulles Intl

1h 40mnonstop

$159United Airlines

Sat, Oct 17 - Tue, Oct 20

12:55 pm - 2:42 pmIAD Washington, D.C. Dulles Intl-TYS Knoxville McGhee Tyson

1h 47mnonstop

7:25 pm - 9:09 pmTYS Knoxville McGhee Tyson-IAD Washington, D.C. Dulles Intl

1h 44mnonstop

$159United Airlines

Tue, Oct 27 - Tue, Nov 3

6:30 pm - 8:10 pmBWI Baltimore/Washington-TYS Knoxville McGhee Tyson

1h 40mnonstop

7:55 am - 9:30 amTYS Knoxville McGhee Tyson-BWI Baltimore/Washington

1h 35mnonstop

$173Southwest

Wed, Nov 11 - Sat, Nov 14

7:05 pm - 8:50 pmBWI Baltimore/Washington-TYS Knoxville McGhee Tyson

1h 45mnonstop

8:15 am - 9:50 amTYS Knoxville McGhee Tyson-BWI Baltimore/Washington

1h 35mnonstop

$179Southwest

Tue, Nov 3 - Sat, Nov 7

9:01 am - 12:12 pmDFW Dallas/Fort Worth-TYS Knoxville McGhee Tyson

2h 11mnonstop

5:30 am - 7:16 amTYS Knoxville McGhee Tyson-DFW Dallas/Fort Worth

2h 46mnonstop

$267American Airlines

Sat, Oct 24 - Thu, Oct 29

8:05 pm - 11:18 pmDFW Dallas/Fort Worth-TYS Knoxville McGhee Tyson

2h 13mnonstop

7:25 am - 9:10 amTYS Knoxville McGhee Tyson-DFW Dallas/Fort Worth

2h 45mnonstop

$267American Airlines

Mon, Dec 7 - Fri, Dec 25

7:59 pm - 11:24 pmMSP Minneapolis St Paul-TYS Knoxville McGhee Tyson

2h 25mnonstop

6:50 am - 8:35 amTYS Knoxville McGhee Tyson-MSP Minneapolis St Paul

2h 45mnonstop

$319Delta

Tue, Oct 27 - Tue, Nov 10

1:10 pm - 4:27 pmMSP Minneapolis St Paul-TYS Knoxville McGhee Tyson

2h 17mnonstop

6:30 pm - 8:05 pmTYS Knoxville McGhee Tyson-MSP Minneapolis St Paul

2h 35mnonstop

$319Delta

Useful Info

Low season	January
High season	October
Cheapest flight	$55

Best time to beat the crowds with an average 12% drop in price.

Flight from Denver to Knoxville

JeffFlew with Allegiant Air-Jun 2026

Knoxville Airport is experiencing significant growth. Parking is an issue while they build more. Arrive early.

OlgaFlew with United Airlines-Mar 2026

Make sure you have enough time in that airport between connecting flights. Take a pillow !

RussellFlew with Delta-Feb 2026

Flight it too short for a snack, so get something before boarding if you need/want.

How does KAYAK find such low prices on flights from North America to Knoxville?
KAYAK is a travel search engine. That means we look across the web to find the best prices we can find for our users. With over 2 billion flight queries processed yearly, we are able to display a variety of prices and options on flights from North America to Knoxville.
How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket from North America to Knoxville?
KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to Knoxville from North America is likely to change within 7 days, so travelers know whether to wait or book now.
What is the Hacker Fare option on flights from North America to Knoxville?
Hacker Fares allow you to combine one-way tickets in order to save you money over a traditional round-trip ticket. You could then fly to Knoxville with an airline and back to North America with another airline.
What is KAYAK's "flexible dates" feature and why should I care when looking for a flight from North America to Knoxville?
Sometimes travel dates aren't set in stone. If your preferred travel dates have some wiggle room, flexible dates will show you all the options when flying to Knoxville from North America up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.