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Find cheap United Airlines flights to Knoxville from $116

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Flights Deals

Cheap United Airlines Flight Deals to Knoxville

 
Here are some of the best deals found on KAYAK recently from United Airlines to Knoxville that are departing in the next months. While these flights were available on KAYAK in the last 72 hours, prices and availability are subject to change and deals may expire.

Recent round-trip United Airlines flight deals to Knoxville

KAYAK's recommended round-trip United Airlines deals departing in the coming months to Knoxville.
Discover the best prices for you by selecting your travel dates on KAYAK.
United Airlines Logo
10:13 pm - 11:59 pmIAD-TYS
1h 46mnonstop
United Airlines Logo
5:45 am - 7:26 amTYS-IAD
1h 41mnonstop
$184United Airlines
Find Deal
Wed, May 28 - Wed, Jun 4
United Airlines Logo
10:13 pm - 11:59 pmIAD-TYS
1h 46mnonstop
United Airlines Logo
7:35 pm - 9:10 pmTYS-IAD
1h 35mnonstop
$189United Airlines
Find Deal
Wed, Jul 16 - Mon, Jul 21
United Airlines Logo
8:20 pm - 11:05 pmORD-TYS
1h 45mnonstop
United Airlines Logo
7:00 am - 7:57 amTYS-ORD
1h 57mnonstop
$189United Airlines
Find Deal
Sat, Jun 14 - Wed, Jun 18
United Airlines Logo
7:15 am - 10:09 amORD-TYS
1h 54mnonstop
United Airlines Logo
7:00 am - 7:57 amTYS-ORD
1h 57mnonstop
$194United Airlines
Find Deal
Sat, Jun 7 - Wed, Jun 11
United Airlines Logo
7:15 am - 10:09 amORD-TYS
1h 54mnonstop
United Airlines Logo
5:45 am - 9:38 amTYS-ORD
4h 53m1 stop
$199United Airlines
Find Deal
Sat, Jun 7 - Wed, Jun 11
United Airlines Logo
8:25 am - 1:21 pmIAD-TYS
4h 56m1 stop
United Airlines Logo
5:45 am - 7:26 amTYS-IAD
1h 41mnonstop
$204United Airlines
Find Deal
Wed, May 28 - Wed, Jun 4
United Airlines Logo
8:52 am - 2:33 pmORD-TYS
4h 41m1 stop
United Airlines Logo
7:35 pm - 11:30 pmTYS-ORD
4h 55m1 stop
$209United Airlines
Find Deal
Mon, Jun 16 - Mon, Jun 30
United Airlines Logo
7:10 pm - 8:57 pmIAD-TYS
1h 47mnonstop
United Airlines Logo
5:45 am - 7:26 amTYS-IAD
1h 41mnonstop
$210United Airlines
Find Deal
Tue, Aug 12 - Sun, Aug 17
United Airlines Logo
7:25 am - 10:17 amORD-TYS
1h 52mnonstop
United Airlines Logo
5:45 am - 9:43 amTYS-ORD
4h 58m1 stop
$218United Airlines
Find Deal
Sat, Jul 5 - Sat, Jul 12
United Airlines Logo
12:55 pm - 2:33 pmIAD-TYS
1h 38mnonstop
United Airlines Logo
5:45 am - 7:26 amTYS-IAD
1h 41mnonstop
$219United Airlines
Find Deal
Sun, Jun 1 - Sun, Jun 8
Useful Info

Good to know

Low seasonJanuary
High seasonJuly
Cheapest flight$116
Average price round-trip$372
Best time to beat the crowds but there is an average 4% increase in price.
Most popular time to fly and prices are also 10% lower on average.
Flight from Washington Dulles Airport to Knoxville
(price for this month)

When to book flights with United Airlines to Knoxville

Average price per month
Flight prices as travel date approaches

FAQs for flying to Knoxville with United Airlines

  • Is United Airlines cheaper than other airlines flying to Knoxville?

    With an average return price of $363, United Airlines is the most expensive airline flying into Knoxville. The cheapest airline flying to Knoxville is Allegiant Air.

  • Which other airlines fly to Knoxville?

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

  • How much is a flight to Knoxville with United Airlines?

    On average, United Airlines flights to Knoxville cost $468 for one-way and $363 return.

  • Which airport do United Airlines flights to Knoxville fly into?

    You’ll fly into Knoxville McGhee Tyson when flying to Knoxville with United Airlines.

  • Are there any other airlines in Star Alliance that fly to Knoxville?

    Unfortunately, there are no other airlines in Star Alliance that fly to Knoxville.

Top tips for your flights to Knoxville with United Airlines

  • Looking to fly from the United States to Knoxville with United Airlines? 25% of our users found flights for the following prices or less: From Houston George Bush Intcntl Airport $384 one-way, $349 round-trip.
  • The cheapest flight to Knoxville with United Airlines found on KAYAK in the last 2 weeks departed from Chicago O'Hare Intl Airport and cost $187.

United Airlines customer reviews

7.4
GoodBased on 8,702 verified guest reviews
8.1Crew
7.7Boarding
7.3Comfort
7.1Entertainment
6.6Food
Pros +
Cons -
Show reviews that mention
Traveler rating:
Sort by:
P
6.0 Okay
The seat and leg room was not good. The food and beverage service was good.
J
2.0 Poor
Liked fold flat bed. Didn’t like having no window. Didn’t like poor choice of food and being served dinner very late, hours after take off of a 7:40pm flight. Servers not friendly. Food horrible in business class.
A
10.0 Wonderful
Excellent flight
A
10.0 Wonderful
only food wasn’t good
A
10.0 Wonderful
excellent
A
8.0 Very good
Very nice and clean plane. Transit time between flights was tight though
M
10.0 Wonderful
I needed to make changes to my flights. When I called customer service, they assisted me with care professionalism.
A
8.0 Very good
Everything
D
10.0 Wonderful
No issues, great flight, great crew
V
10.0 Wonderful
Friendly crew, all very smooth
Read more about United Airlines

Everything you need to know for your flight to Knoxville

Other airlines flying to Knoxville

Flight deals from the most popular airlines with KAYAK users flying the route
Allegiant Air flights to Knoxville
Frontier flights to Knoxville
Delta flights to Knoxville
American Airlines flights to Knoxville

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