Cheap flights from Knoxville to Atlanta from $100
This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Knoxville to Atlanta departing on 7/14. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
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Delta flights from Knoxville to Atlanta
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How to get the cheapest flight ticket from Knoxville to Atlanta
Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip
What is the cheapest month to fly to Atlanta?
The month of September is, on average, the cheapest month to fly to Atlanta from Knoxville, with most prices found around $389. If you aren’t able to travel to Atlanta during the month of September, then flying in August is also cheap. Prices for this month can be found on momondo for an average of $419.
What is the cheapest day to depart on your flight to Atlanta?
Our data shows that Friday is the least expensive day to fly to Atlanta. Tickets to fly out on this day can be as low as $457. Be sure to avoid booking your departure on a Sunday as prices are generally higher than usual. According to our data, the average ticket price to Atlanta on Sunday is $695.
What is the cheapest time of day to depart on your flight to Atlanta?
The cheapest time of day to fly to Atlanta is in the evening when flights can be purchased for as low as $476. Flights to Atlanta are more costly at noon, with an average ticket price of $761. Departure times at noon fall within the peak daily travel times, which is why tickets can be more expensive.
What is the cheapest Knoxville McGhee Tyson to Atlanta Hartsfield-Jackson flight route?
Fly from Knoxville McGhee Tyson to Atlanta Hartsfield-Jackson for the best Knoxville McGhee Tyson - Atlanta Hartsfield-Jackson flight prices
What cabin class options are available on Knoxville McGhee Tyson to Atlanta Hartsfield-Jackson flights?
There are 4 cabin classes available to choose from on Knoxville McGhee Tyson to Atlanta Hartsfield-Jackson flights. Cabin price and availability will vary by airline so perform a search above to find the right deals for you.
How have Knoxville to Atlanta flight prices changed over time?
As of June 2025, prices for Knoxville to Atlanta flights are approximately 79% more expensive when compared to flights at the same time last year.
How many flights depart from Knoxville to Atlanta on average per day?
As of June 2025, 30 flights take off from Knoxville and land in Atlanta each day. The most common flight departure time for this route is 4:00PM, with 56% of daily flights taking off in the afternoon.
How many flights depart from Knoxville to Atlanta on average per week?
The number of flights available between Knoxville and Atlanta is 214 per week as of June 2025. The most frequent departure day is Wed, with 21% of weekly flights leaving on this day.
When to book flights from Knoxville to Atlanta
Cheap Knoxville to Atlanta (TYS to ATL) flight deals and tips
Find info about flight duration, direct flights, and airports for your flight from Knoxville to Atlanta
How far is Knoxville McGhee Tyson to Atlanta Hartsfield-Jackson by plane?
A flight from Knoxville McGhee Tyson to Atlanta Hartsfield-Jackson will travel around 154.5 mi. By plane, this route typically takes 0h 54m.
When did momondo last update prices for flights from Knoxville McGhee Tyson Airport to Atlanta Hartsfield-Jackson Airport?
Prices for flights from Knoxville McGhee Tyson Airport to Atlanta Hartsfield-Jackson Airport were last updated today.
How many operators does momondo search for flights from Knoxville McGhee Tyson Airport to Atlanta Hartsfield-Jackson Airport?
As of June 2025, there is 1 operator available to choose from for flights from Knoxville McGhee Tyson Airport to Atlanta Hartsfield-Jackson Airport.
How old do you have to be to fly from Knoxville McGhee Tyson Airport to Atlanta Hartsfield-Jackson Airport?
The minimum age a child must be to fly alone is five but airlines that offer an unaccompanied minor (UNMR) service will have their own age restrictions, including rules around flight length, timings, and stopovers. We always recommend checking with the individual airline you are booking with to travel from Knoxville McGhee Tyson Airport to Atlanta Hartsfield-Jackson Airport.
What documentation or ID do you need to fly to Atlanta Hartsfield-Jackson Airport?
The necessary travel and health documents for your Atlanta Hartsfield-Jackson Airport trip may vary depending on your travel plans and individual circumstances. Generally, you should have various documents, such as a national ID card or driver's license and a passport that is valid for six months beyond your scheduled arrival date. We recommend seeking advice from your airline or a trusted third party, such as IATA.
What is the most popular plane model from Knoxville to Atlanta?
Based on momondo bookings for this flight route, the most popular plane model on flight routes from Knoxville to Atlanta is Airbus A320-100/200 (29.75% of total bookings). The next most popular plane models are Embraer ERJ-135 / ERJ-140 / ERJ-145 (11.85%), Canadair (Bombardier) Regional Jet 900 (9.09%), and Embraer 175 (Enhanced Winglets) (6.61%).
What is the most popular airline from Knoxville to Atlanta?
Based on momondo bookings for this flight route, the most popular airline on flight routes from Knoxville to Atlanta is Delta (100% of total bookings).
Best airlines flying from Knoxville to Atlanta
Compare and see reviews for airlines that fly from Knoxville to Atlanta with momondo
| Airline | Rating | Free Cancellation | Price | ||
|---|---|---|---|---|---|
| PriceFrom $359 | Free Cancellation | Rating 8.0 7,964 reviews |
Delta Flights From Knoxville to Atlanta
Across 17 Delta flights from Knoxville to Atlanta this week, the average price was $469, with the best Delta deals starting from $359 round-trip. 7,964 users have rated Delta on momondo, with an average score of 8.0/10.
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Why should I use momondo to find a flight deal from Knoxville to Atlanta?
To find the flight that best suits your needs, momondo gathers a range of flights from a large pool of different airlines and agents; you can then use our insights and filters to find and book the right flight to Atlanta from Knoxville.
Can I find flights from Knoxville to Atlanta with flexible booking policies on momondo?
Yes. All flights to Atlanta from Knoxville on momondo can be compared and filtered by various policies on offer, including flexible booking.
How can momondo help me find flights from Knoxville to Atlanta?
Once you have performed a search in the form on the page, momondo provides useful filters and insights. We can show you the cheapest days and times to fly as well as help filter your options to help you make an informed choice when booking flights to Atlanta from Knoxville.
I’m not ready to book a flight from Knoxville to Atlanta right now. Can momondo alert me if prices change?
Yes momondo offers price alerts on flights to Atlanta from Knoxville. After performing a search on this page you should be able to see the price alert set up feature. Simply provide a valid email address and momondo will instantly alert you when prices change.