TYS - GSO

$236 Find Cheap Flights from Knoxville to Greensboro

This is the cheapest round-trip flight price found by a KAYAK user in the last 72 hours by searching for a flight from Knoxville to Greensboro departing on 7/9. Fares are subject to change and may not be available on all flights or dates of travel. Click the price to replicate the search for this deal.
1 adult
1 adult, Economy, 0 bags

KAYAK searches hundreds of travel sites at once for deals on flights to Greensboro

 
These are the airlines KAYAK users have selected most often from within our search results in flight searches from Knoxville to Greensboro, as well as popular online travel agencies
These are the airlines KAYAK users have selected most often from within our search results in flight searches from Knoxville to Greensboro, as well as popular online travel agencies
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Everything you should know

Cheapest round-trip
$236
Allegiant Air
Thu 7/9Mon 7/13
TYS - GSO • 1 stop
Cheapest one-way
$329
Multiple Airlines
Sun 5/3
TYS - GSO • 2 stops
Top airlines
Allegiant Air
Cheapest • from $236 (round-trip)
American Airlines
Best reviews • 7.1 score
Airline reviews
Airline reviews
+1
+1
Airline reviews
Airline reviews
+1
Nonstop flights
Not available
There are currently no direct flights between Knoxville and Greensboro. You'll need at least 1 connection.
Insights
Insights
Insights
Insights
Top layover airports
Charlotte (CLT)
Cheapest • Avg $317 (round-trip)
Charlotte (CLT)
Shortest trip • 3h 33m (one-way)
Insights
Insights
Insights
Insights
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KAYAK searches 100s of sites at once to find you the best travel deals.
We hope you love your trip to Greensboro!
Flight Deals
Booking Insights
Flight Deals

Cheap Flights from Knoxville to Greensboro (TYS-GSO)

 
Here are some of the best deals found on KAYAK recently from the most popular airlines for round-trip flights from Knoxville to Greensboro 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.
Discover the best prices for you by selecting your travel dates on KAYAK.

Recent round-trip flight deals from Knoxville to Greensboro

Thu, Jul 9 - Mon, Jul 13
Allegiant Air Logo
6:08 pm - 7:58 am
TYS
-
GSO
13h 50m
1 stop
Allegiant Air Logo
8:48 am - 11:19 pm
GSO
-
TYS
14h 31m
1 stop
$236Allegiant Air
Thu, Jul 9 - Mon, Jul 13
Multiple Airlines Logo
6:08 pm - 7:58 am
TYS
-
GSO
13h 50m
1 stop
Multiple Airlines Logo
9:36 pm - 5:59 pm
GSO
-
TYS
44h 23m
2 stops
$319Multiple Airlines
Thu, Jul 9 - Mon, Jul 13
American Airlines Logo
8:05 pm - 11:56 pm
TYS
-
GSO
3h 51m
1 stop
American Airlines Logo
6:39 pm - 11:51 pm
GSO
-
TYS
5h 12m
1 stop
$367American Airlines
Tue, May 12 - Sat, May 16
Delta Logo
5:40 am - 9:22 am
TYS
-
GSO
3h 42m
1 stop
Delta Logo
10:09 am - 1:48 pm
GSO
-
TYS
3h 39m
1 stop
$447Delta
Thu, Jul 9 - Mon, Jul 13
United Airlines Logo
6:30 am - 11:44 pm
TYS
-
GSO
17h 14m
2 stops
United Airlines Logo
8:10 pm - 2:27 pm
GSO
-
TYS
18h 17m
2 stops
$672United Airlines
Thu, May 14 - Mon, May 18
United Airlines Logo
7:00 am - 4:58 pm
TYS
-
GSO
9h 58m
1 stop
United Airlines Logo
6:00 am - 2:34 pm
GSO
-
TYS
8h 34m
1 stop
$702United Airlines
Tue, May 12 - Sat, May 16
United Airlines Logo
7:18 pm - 9:47 am
TYS
-
GSO
14h 29m
1 stop
United Airlines Logo
6:00 am - 8:47 pm
GSO
-
TYS
14h 47m
2 stops
$707United Airlines
Wed, May 13 - Sun, May 17
United Airlines Logo
7:00 am - 11:44 pm
TYS
-
GSO
16h 44m
3 stops
United Airlines Logo
6:00 am - 2:34 pm
GSO
-
TYS
8h 34m
1 stop
$712United Airlines
Thu, May 14 - Mon, May 18
United Airlines Logo
7:00 am - 11:43 pm
TYS
-
GSO
16h 43m
2 stops
United Airlines Logo
2:58 pm - 10:49 am
GSO
-
TYS
19h 51m
1 stop
$732United Airlines
Tue, May 12 - Sat, May 16
United Airlines Logo
7:00 am - 11:44 pm
TYS
-
GSO
16h 44m
2 stops
United Airlines Logo
6:00 am - 8:47 pm
GSO
-
TYS
14h 47m
2 stops
$737United Airlines
Booking Insights

KAYAK's insights & trends for Knoxville to Greensboro flights

Get data-powered insights and trends into flights from Knoxville to Greensboro to help you find the cheapest flights, the best time to fly and much more.

Which airlines provide the cheapest flights from Knoxville to Greensboro?

The cheapest round-trip price for the route for each airline clicked by KAYAK users in the last 72 hours.

In the past 3 days, the cheapest round-trip tickets from Knoxville to Greensboro were found on Allegiant Air ($236) and American Airlines ($367).

Find deals

Good to know

Cheapest flight$236
Flight from Knoxville to Greensboro

When to book flights from Knoxville to Greensboro

Are your dates flexible? Find out the best times to travel from Knoxville to Greensboro based on our flight data from the last year. Discover the cheapest month and even day to fly.
Estimated round-trip price
KAYAK looks at all historical flight data for each date to provide a predicted price for one-way trips or round-trips with a duration up to 40 days. While we try to provide actual minimum prices for each date, some prices are predictions and actual prices may differ.

FAQs for booking flights from Knoxville to Greensboro

  • What is the cheapest flight from Knoxville to Greensboro?

    In the last 3 days, the lowest price for a flight from Knoxville to Greensboro was $329 for a one-way ticket and $236 for a round-trip.

  • Do I need a passport to fly between Knoxville and Greensboro?

    No

  • Which aircraft models fly most regularly from Knoxville to Greensboro?

    We unfortunately don’t have that data for this specific route.

  • Which airline alliances offer flights from Knoxville to Greensboro?

    oneworld is the only airline alliance operating flights between Knoxville and Greensboro.

  • How does KAYAK find such low prices on flights from Knoxville to Greensboro?

    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 Knoxville to Greensboro.

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

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to Greensboro from Knoxville 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 Knoxville to Greensboro?

    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 Greensboro with an airline and back to Knoxville with another airline. Booking your flights between Knoxville and GSO can sometimes prove cheaper using this method.

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

    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 Greensboro from Knoxville up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

Reviews of the top airline flying from Knoxville to Greensboro

 
See real verified KAYAK customer reviews for airlines flying from Knoxville to Greensboro. Airline scores are aggregated from all reviews left by passengers on KAYAK after flying with an airline. KAYAK doesn’t show reviews that are older than 5 years. Learn how KAYAK collects reviews.
Need help choosing which airline to fly with from Knoxville to Greensboro? KAYAK airline reviews give an overall score for each airline based on loads of factors, including comfort, boarding, in-flight entertainment and more, to make your decision easier. See airline scores according to verified KAYAK customer reviews.
7.1
American AirlinesOverall score based on 11681 reviews
6.4Food
7.9Crew
6.9Entertainment
7.2Comfort
7.5Boarding
Airline reviews

Had to wait for a gate for a long time, then waited on the run way for a long time before leaving. The actual flights part was good.

6.0 GoodSarah, Apr 2026
ILM - CLT
Read more American Airlines reviews

Had to wait for a gate for a long time, then waited on the run way for a long time before leaving. The actual flights part was good.

The staff was nice. I appreciated that I was able to take an earlier flight, even though it was last minute. The boarding process felt rather chaotic.

Overall a good experience, however Wifi was not working on the flight.

Delayed flight. Missed connection, AA put us on a later connecting flight. The connection flight was delayed 4 times and we had to deplane. Didnt get home until 3am, when I was supposed to be home at 8:30p. Zero compensation offered from American. I would not fly them again.

No gate in Rome. Had stairs. Got separated from my wife in a wheel chair. Customs was a zoo. If AA doesnt have landing rights, it should be advertised.

The captain announced to the cabin there would be a delay because they observed a "cut" on a tire during precheck that needed to be cleared by maintenance. We were delayed during this inspection and allowed to proceed after maintenance "measured the cut and decided it was acceptable". My complaint is not about the delay or due diligence. I wish the captain had been more generic when making his announcement. I was a nervous wreck all the way to Charlotte worried that we would have a blowout when landing!

Flight was delayed and they gave up my seat on my connection, even when I could still make the flight

Flight was delayed. No urgency by American Airlines team to assist those with connecting flights. It was basically you are on your own to run through the terminals to try and make your connection. Thanks, Mary

I have never been assaulted they way I was today in Charlotte - shame on American

One of our group members was struggling to walk. In Charlotte we asked for a wheelchair and she was accompanied by Desmond. I was impressed by his patience and attention. In Boston she received the same service. I didn’t get the name of the helper but she went above and beyond in assisting us. A great AA service

Everything you need to know for your flight from Knoxville to Greensboro

Information on your arrival and departure airports

Knoxville (TYS)
Greensboro (GSO)