Cheap flights from Knoxville, TN to Atlanta, GA
Flights starting at $44. Choose between Allegiant Air, Frontier Airlines, or Spirit Airlines to find the best price.
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The most popular airlines for this route are Allegiant Air, Frontier Airlines, Spirit Airlines, United Airlines, and Aer Lingus. Knoxville and Atlanta have 149 direct flights per week.
Weekly direct flights
Discover the top airlines offering direct flights from Knoxville to Atlanta in the next month. You’ll find the number of daily direct flights per airline in the table.
Weekly direct flights for Sun 14.04 - Sat 20.04
Airline | Sun 14.04 | Mon 15.04 | Tue 16.04 | Wed 17.04 | Thu 18.04 | Fri 19.04 | Sat 20.04 |
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Weekly direct flights for Sun 21.04 - Sat 27.04
Airline | Sun 21.04 | Mon 22.04 | Tue 23.04 | Wed 24.04 | Thu 25.04 | Fri 26.04 | Sat 27.04 |
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--- | --- | --- | --- | --- | --- | --- | |
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Weekly direct flights for Sun 28.04 - Sat 04.05
Airline | Sun 28.04 | Mon 29.04 | Tue 30.04 | Wed 01.05 | Thu 02.05 | Fri 03.05 | Sat 04.05 |
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--- | --- | --- | --- | --- | --- | --- | |
--- | --- | --- | 1 | --- | --- | --- |
Weekly direct flights for Sun 05.05 - Sat 11.05
Airline | Sun 05.05 | Mon 06.05 | Tue 07.05 | Wed 08.05 | Thu 09.05 | Fri 10.05 | Sat 11.05 |
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Check-in for a flight from Knoxville to Atlanta
Name | Carrier code | IATA Code | Passport needed during booking | Online check-in available |
---|---|---|---|---|
Allegiant Air | AAY | G4 | No | Opens 24 days before flight Closes 1 hours before flight |
Frontier Airlines | FFT | F9 | No | Opens 24 days before flight Closes 1 hours before flight |
Spirit Airlines | NKS | NK | No | Opens 24 days before flight Closes 1 hours before flight |
United Airlines | UAL | UA | Yes | No |
Aer Lingus | EIN | EI | No | Opens 48 days before flight Closes 5 hours before flight |
Weather in Atlanta
Average Weather
Month | Average monthly max temperature | Average monthly min temperature |
January | 10°C | 2°C |
February | 13°C | 4°C |
March | 17°C | 7°C |
April | 22°C | 11°C |
May | 26°C | 16°C |
June | 30°C | 20°C |
July | 31°C | 22°C |
August | 31°C | 21°C |
September | 28°C | 19°C |
October | 23°C | 13°C |
November | 16°C | 7°C |
December | 12°C | 4°C |
14 day forecast
Frequently asked questions
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Airports near Knoxville
- Nashville International
- McGhee Tyson
- Asheville Regional
- Greenville–Spartanburg International
- Blue Grass
- Chattanooga Metropolitan
- Tri-Cities Regional