Frontier's UpFront Plus guarantees an empty middle seat for extra comfort.
Frontier's Zone 1 boarding is available with a carry-on purchase or special fare bundle.

Most accurate provider | CheapOair 3 stars |
|---|---|
Most trusted provider | CheapOair 3 stars |
Round-trip from | $63 (Kiwi.com) |
One-way from | $30 (Mytrip) |
Popular in | December |
Cheapest in | September |
Average price | $250 |
Good round-trip deal | $89 or less |
Good one-way deal | $43 or less |
Fly from
Fly to
Route
Depart
Return
Price
NewarkAtlanta
EWR - ATL
EWRATL
Newark
Thu 2/26
6:15 am-8:48 am
Nonstop2h 33m
Atlanta Hartsfield-Jackson
Mon 3/2
7:45 am-9:59 am
Nonstop2h 14m
DallasAtlanta
DFW - ATL
DFWATL
Dallas/Fort Worth
Thu 1/15
5:15 am-2:20 pm
1 stop8h 05m
Atlanta Hartsfield-Jackson
Mon 1/19
5:34 am-7:06 am
Nonstop2h 32m
Washington, D.C.Atlanta
IAD - ATL
IADATL
Washington, D.C. Dulles Intl
Mon 1/26
5:55 pm-7:59 pm
Nonstop2h 04m
Atlanta Hartsfield-Jackson
Wed 1/28
2:40 pm-4:30 pm
Nonstop1h 50m
DallasAtlanta
DFW - ATL
DFWATL
Dallas/Fort Worth
Mon 1/12
10:36 am-1:55 pm
Nonstop2h 19m
Atlanta Hartsfield-Jackson
Mon 1/12
9:15 pm-10:59 pm
Nonstop2h 44m
DallasAtlanta
DFW - ATL
DFWATL
Dallas/Fort Worth
Sat 1/31
7:29 am-8:49 pm
1 stop12h 20m
Atlanta Hartsfield-Jackson
Mon 2/2
5:34 am-7:06 am
Nonstop2h 32m
Washington, D.C.Atlanta
DCA - ATL
DCAATL
Washington, D.C. Reagan-National
Thu 1/8
3:35 pm-5:45 pm
Nonstop2h 10m
Atlanta Hartsfield-Jackson
Sat 1/10
10:05 am-12:00 pm
Nonstop1h 55m
ChicagoAtlanta
ORD - ATL
ORDATL
Chicago O'Hare Intl
Wed 1/21
10:35 am-1:44 pm
Nonstop2h 09m
Atlanta Hartsfield-Jackson
Fri 1/23
6:40 pm-7:55 pm
Nonstop2h 15m
New YorkAtlanta
LGA - ATL
LGAATL
New York LaGuardia
Wed 1/21
6:00 am-3:05 pm
2 stops9h 05m
Atlanta Hartsfield-Jackson
Tue 1/27
3:10 pm-5:15 pm
Nonstop2h 05m
Washington, D.C.Atlanta
IAD - ATL
IADATL
Washington, D.C. Dulles Intl
Fri 1/16
8:20 am-10:24 am
Nonstop2h 04m
Atlanta Hartsfield-Jackson
Tue 1/20
7:34 pm-9:25 pm
Nonstop1h 51m
New YorkAtlanta
LGA - ATL
LGAATL
New York LaGuardia
Sat 1/24
6:35 am-9:10 am
Nonstop2h 35m
Atlanta Hartsfield-Jackson
Sun 1/25
7:40 pm-9:50 pm
Nonstop2h 10m
Currently, December is the cheapest month in which you can book a flight from USA to Atlanta (average of $45). Flying from USA to Atlanta in July is currently the most expensive (average of $73). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.
It’s typically best to fly out from USA to Atlanta in the evening. Doing so could potentially save you 39% on the flight price compared to flying at noon, which is usually more expensive.
Travelers seeking maximum savings on their USA to Atlanta flight should consider departing on Saturday afternoons when fares are most often at their lowest. Sunday afternoons flights should be avoided if possible as fares are typically the most expensive at this time.
The most flights from US0 to ATL are scheduled on a Thursday (59 on average). You will have fewer flight options on Saturday, which is when the least amount of flights are scheduled (27 on average).
About 14% of weekly flights between United States and Atlanta have experienced delays in the past year, with the average delay time being 138 minutes.
Historically, flights departing in the morning are less likely to be delayed, whereas flights leaving in the evening tend to experience delays more often.
Tuesday tends to have the lowest number of delays on this route, whereas Sunday has historically faced a higher average of delays compared to other days of the week.
Over the last year, Air Chathams have had the lowest number of delays on this route, with just 4% of flights being delayed.
Comfort
Overall
Crew
Boarding
Food
Entertainment
Reviews
Thomas,Dec 2025
SEA - DEN
Comfort
Overall
Crew
Boarding
Food
Entertainment
Reviews
Thomas,Dec 2025
SEA - DEN
Comfort
Overall
Crew
Boarding
Food
Entertainment
Reviews
Thomas,Dec 2025
SEA - DEN
Comfort
Overall
Crew
Boarding
Food
Entertainment
Reviews
Thomas,Dec 2025
SEA - DEN
Comfort
Overall
Crew
Boarding
Food
Entertainment
Reviews
Thomas,Dec 2025
SEA - DEN
Comfort
Overall
Crew
Boarding
Food
Entertainment
Reviews
Thomas,Dec 2025
SEA - DEN
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$31 | Average$139 | FlexibilityNo cancel fee | On-time65% | |
| Cheapest$48 | Average$257 | FlexibilityNo cancel fee | On-time62% | |
| Cheapest$54 | Average$176 | FlexibilityNo cancel fee | On-time62% | |
| Cheapest$100 | Average$228 | FlexibilityNo cancel fee | On-time85% | |
| Cheapest$112 | Average$317 | FlexibilityNo cancel fee | On-time63% | |
| Cheapest$117 | Average$326 | FlexibilityNo cancel fee | On-timeN/A | |
| Cheapest$126 | Average$327 | FlexibilityNo cancel fee | On-time69% | |
| Cheapest$148 | Average$295 | FlexibilityNo cancel fee | On-time71% | |
| Cheapest$228 | Average$400 | FlexibilityNo cancel fee | On-time75% |