Cheap flights from Atlanta to Knoxville

Hartsfield-Jackson
ATL
McGhee Tyson
TYS

Flight deals from Atlanta to Knoxville

Below you can see the best deals on flights Atlanta — Knoxville for upcoming dates. Direct and connecting flights from various airlines — compare prices and choose the right ticket.

The lowest price for the next 2 months is on 19 September, from $125.

Top 10 cheap flights from Atlanta to Knoxville

XP
XP
$ 127

Atlanta — Knoxville

11:07—19:36
12 Sep 2026
32 h 29 m
1 stop
XP
XP
$ 127

Atlanta — Knoxville

11:07—19:36
5 Sep 2026
32 h 29 m
1 stop
XP
XP
$ 127

Atlanta — Knoxville

10:20—15:30
26 Aug 2026
29 h 10 m
1 stop
XP
XP
$ 127

Atlanta — Knoxville

12:37—19:36
10 Sep 2026
6 h 59 m
1 stop
F9
XP
$ 137

Atlanta — Knoxville

18:40—19:36
12 Sep 2026
24 h 56 m
1 stop
F9
XP
$ 137

Atlanta — Knoxville

13:49—19:36
12 Sep 2026
29 h 47 m
1 stop
F9
XP
$ 160

Atlanta — Knoxville

09:27—19:36
13 Sep 2026
10 h 9 m
1 stop
F9
F9
XP
$ 161

Atlanta — Knoxville

06:30—19:36
13 Sep 2026
13 h 6 m
2 stops
XP
XP
$ 167

Atlanta — Knoxville

12:37—19:36
3 Sep 2026
6 h 59 m
1 stop
XP
XP
$ 167

Atlanta — Knoxville

10:30—19:36
2 Sep 2026
33 h 6 m
1 stop

Prices were found in the last 72 hours and may change — check the exact price when you continue.

About the Atlanta — Knoxville flight

Looking for cheap flights from Atlanta to Knoxville? Compare fares from different airlines, check the flight schedule and travel time — and book your Atlanta — Knoxville ticket online at the best price.

The route has direct flights — around 127 flights per week, flights are operated by Delta, WestJet, Virgin Atlantic, a nonstop flight takes about 56 min, the distance between the cities is around 249 km.

Planning your trip? You may find our Knoxville travel guide, how to get from the airport into town and Knoxville weather forecast useful. To catch a low fare, use the low-price calendar and the monthly price chart on this page.

Facts about this route

from $125Min. price
SeptemberCheapest
AprilPeak season
YesDirect flights
249 kmDistance
56 minTravel time
3Airlines
127 / wkFlights

Flight schedule from Atlanta to Knoxville

The table shows direct flights from Atlanta to Knoxville on the selected date. The flight takes approximately 56 min. Regular flights are operated by Delta, WestJet and Virgin Atlantic. Departures from Hartsfield-Jackson Atlanta International Airport airports, arrivals at McGhee Tyson Airport.

For each flight, the following details are shown: departure time (local), arrival city and airport, flight number and airline, terminal or gate, and status. Click on a flight to open its details and go to ticket search. To view flights on a different day, change the date above the table.

Today
Any time
Last update: 15 Aug 2026

Flight ticket prices by day: Atlanta — Knoxville

Below is a calendar of the lowest flight ticket prices for Atlanta — Knoxville by day. Pick a convenient date and instantly see the fare. The cheapest flights on this route start from $125 in September, and the most expensive are around $193 in April. If your travel dates are flexible, the calendar will help you find the best price for your preferred period. To view round-trip fares, switch to the "Round trip" tab above the calendar, select your departure date — and the right-hand calendar will highlight the lowest prices for return flights on each day.

 
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Prices by month

Average one-way fares from Atlanta to Knoxville by month. Tickets are usually cheapest in February (around $140) and priciest in June (about $215) — use the table and chart below to pick the best time to fly.

MonthAverage priceLevelMonthAverage priceLevelMonthAverage priceLevel
Jan$206highMay$197mediumSep$145low
Feb$140lowJun$215highOct$178medium
Mar$168mediumJul$206highNov$173medium
Apr$173mediumAug$150lowDec$201high

Some values are estimated based on seasonality.

When to fly

Weather in Knoxville: it is warmest in July (up to 31 °C on average) and coolest in January (around 9 °C). The driest month is November.

Tickets are usually cheapest in September and most expensive in April. Compare prices and weather by month in the charts below to pick the best time to fly.

Temperature · Knoxville

Dry and wet days · Knoxville

Wind speed and direction · Knoxville

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How to get the best deal on a Atlanta — Knoxville ticket

  • Book ahead: fares for Atlanta — Knoxville are usually lower 3–8 weeks before departure than at the last minute.
  • Play with your dates — Tuesday, Wednesday and Saturday departures are often cheaper than Friday and Sunday.
  • The cheapest month to fly to Knoxville is usually September — plan your trip around it if your dates are flexible.
  • Compare direct and connecting flights: nonstop is faster, while a connection is sometimes noticeably cheaper.
  • Watch the low-price calendar and the monthly price trend on this page — they make it easier to catch a good date.
  • Travelling light? Pick a cabin-baggage-only fare — tickets without checked luggage are noticeably cheaper.
  • Get to the airport in good time — about 2–3 hours before an international departure and roughly an hour before a domestic one.

Airlines

Flights on the Atlanta — Knoxville route are operated by 3 airlines; Delta runs the most flights (around 96% of all flights). Compare carriers, flight shares and schedules below.

  • DeltaDL
    41x/week
    WebsiteFleet: 986190M pax/year
    • Direct flight ATL → TYS41x/week
      Duration
      57m
      Days
      MTWTFSS
    96.1%Open →
  • WestJetWS
    1x/week
    WebsiteFleet: 15325M pax/year
    • Direct flight ATL → TYS1x/week
    2.4%Open →
  • Virgin AtlanticVS
    1x/week
    WebsiteFleet: 415.3M pax/year
    • Direct flight ATL → TYS1x/week
    1.6%Open →

Cities and airports on the Atlanta — Knoxville route

Flights Atlanta — Knoxville depart from Hartsfield-Jackson Atlanta International Airport and arrive at McGhee Tyson Airport. Below are pages for the cities, countries, and airports on the route: airlines, schedules, and travel guides.

Departure

Atlanta

ATL
United States
About the cityHow to get thereWeatherAll about the country United States
Arrival

Knoxville

TYS
United States
About the cityHow to get thereWeatherAll about the country United States
Departure airports
Arrival airports

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Frequently asked questions about the Atlanta — Knoxville flight

How long is the flight from Atlanta to Knoxville?

A nonstop Atlanta — Knoxville flight takes about 56 min — the distance between the cities is around 249 km.

How far is it from Atlanta to Knoxville?

The distance from Atlanta to Knoxville is about 249 km, which a nonstop flight covers in around 56 min.

Are there direct flights from Atlanta to Knoxville?

Yes, there are nonstop flights Atlanta — Knoxville — around 127 flights per week.

Which airlines fly from Atlanta to Knoxville?

Airlines operating Atlanta — Knoxville include Delta, WestJet, Virgin Atlantic. See the full list with schedules in the "Airlines" section on this page.

Which airports do Atlanta — Knoxville flights use?

Flights from Atlanta depart from Hartsfield-Jackson Atlanta International Airport, and arrive at McGhee Tyson Airport. If a city has more than one airport, check which one your ticket uses before you travel.

How much is a ticket from Atlanta to Knoxville?

The price of a Atlanta — Knoxville ticket depends on your travel date, season and demand: it is usually cheapest to fly in September, and most expensive in April. Tickets typically cost between $125 and $193. Check the current lowest fare and low-price calendar on this page.

When is the best time to book flights Atlanta — Knoxville?

Flights Atlanta — Knoxville are usually cheaper when booked in advance — a few weeks before departure and away from peak dates; the most budget-friendly month to fly is September. Compare prices by month in the price trend chart on this page.

How can I find the cheapest flights from Atlanta to Knoxville?

To catch a low fare Atlanta — Knoxville, book a few weeks in advance, keep your dates flexible, and compare airlines and connecting options. The low-price calendar and monthly price chart on this page show the cheapest days and months at a glance: the most budget-friendly month to fly is usually September.

How early should I arrive at the airport?

For international flights, plan to be at the airport about 2–3 hours before departure, and around an hour before a domestic flight. Allow extra time during busy travel seasons and at large hubs, where check-in and security lines can be longer.

Where else you can fly from Atlanta

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New York CityWashington, D.C.ChicagoOrlandoFort LauderdaleDallasLos AngelesMiamiHoustonPhiladelphiaDetroitTampaSeattleTorontoDenverJacksonvilleCharlotteCancunLas VegasRaleighClevelandMinneapolisAustinNashvilleNew OrleansNorth CharlestonBirminghamSan FranciscoMemphisSan DiegoSan JuanPhoenixWest Palm BeachGreenvilleSalt Lake CityCincinnatiSt. LouisBentonvilleKansas CityGreensboro

Where else you can fly from Knoxville

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ChicagoWashington, D.C.CharlotteHoustonDallasDetroitNew York CityDenverMinneapolisPhiladelphiaMiamiOrlandoTampa

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