Frontier's UpFront Plus seats offer a guaranteed empty middle seat for extra comfort.
Frontier offers Zone 1 boarding with a carry-on bag or special fare bundle purchase.

Most accurate provider | CheapOair 3 stars |
|---|---|
Most trusted provider | CheapOair 3 stars |
Round-trip from | $77 (Priceline) |
One-way from | $38 (Kiwi.com) |
Popular in | April |
Cheapest in | August |
Average price | $192 |
Good round-trip deal | $155 or less |
Good one-way deal | $100 or less |
Fly from
Fly to
Route
Depart
Return
Price
BaltimoreAtlanta
BWI - ATL
BWIATL
Baltimore/Washington
Fri 11/21
5:40 am-7:56 am
Nonstop2h 16m
Atlanta Hartsfield-Jackson
Tue 11/25
10:05 pm-11:58 pm
Nonstop1h 53m
BaltimoreAtlanta
BWI - ATL
BWIATL
Baltimore/Washington
Fri 11/14
5:50 am-7:59 am
Nonstop2h 09m
Atlanta Hartsfield-Jackson
Mon 11/17
1:38 pm-3:35 pm
Nonstop1h 57m
BaltimoreAtlanta
BWI - ATL
BWIATL
Baltimore/Washington
Wed 11/5
10:00 am-12:01 pm
Nonstop2h 01m
Atlanta Hartsfield-Jackson
Mon 11/24
10:05 pm-11:58 pm
Nonstop1h 53m
Washington, D.C.Atlanta
IAD - ATL
IADATL
Washington, D.C. Dulles Intl
Thu 11/27
6:41 pm-8:47 pm
Nonstop2h 06m
Atlanta Hartsfield-Jackson
Tue 12/2
12:41 pm-2:29 pm
Nonstop1h 48m
BaltimoreAtlanta
BWI - ATL
BWIATL
Baltimore/Washington
Fri 11/21
6:29 pm-8:34 pm
Nonstop2h 05m
Atlanta Hartsfield-Jackson
Tue 12/2
5:20 am-10:08 am
1 stop4h 48m
BaltimoreAtlanta
BWI - ATL
BWIATL
Baltimore/Washington
Wed 11/5
10:00 am-12:01 pm
Nonstop2h 01m
Atlanta Hartsfield-Jackson
Tue 11/11
4:36 pm-6:29 pm
Nonstop1h 53m
Washington, D.C.Atlanta
DCA - ATL
DCAATL
Washington, D.C. Reagan-National
Wed 12/17
3:45 pm-5:45 pm
Nonstop2h 00m
Atlanta Hartsfield-Jackson
Wed 1/14
10:05 am-12:00 pm
Nonstop1h 55m
BaltimoreAtlanta
BWI - ATL
BWIATL
Baltimore/Washington
Mon 12/8
6:51 pm-5:13 pm
1 stop22h 22m
Atlanta Hartsfield-Jackson
Fri 12/19
10:40 pm-12:29 am
Nonstop1h 49m
Washington, D.C.Atlanta
IAD - ATL
IADATL
Washington, D.C. Dulles Intl
Fri 1/23
8:20 am-10:24 am
Nonstop2h 04m
Atlanta Hartsfield-Jackson
Tue 1/27
9:47 am-11:38 am
Nonstop1h 51m
Washington, D.C.Atlanta
IAD - ATL
IADATL
Washington, D.C. Dulles Intl
Wed 12/3
6:00 am-11:09 am
1 stop5h 09m
Atlanta Hartsfield-Jackson
Tue 12/9
2:37 pm-4:25 pm
Nonstop1h 48m
| Provider | Price Accuracy | Trust Score* |
|---|---|---|
| Price Accuracy2 stars | Trust Score*3 stars | |
| Price Accuracy3 stars | Trust Score*1 star | |
| Price Accuracy3 stars | Trust Score*3 stars | |
| Price Accuracy3 stars | Trust Score*2 stars | |
| Price Accuracy2 stars | Trust Score*2 stars | |
| Price Accuracy- | Trust Score*1 star | |
| Price Accuracy3 stars | Trust Score*3 stars | |
| Price Accuracy3 stars | Trust Score*3 stars | |
| Price Accuracy1 star | Trust Score*3 stars | |
| Price Accuracy3 stars | Trust Score*3 stars |
Booking 79 days in advance of your planned departure date is, on average, the best time to get cheap flights from Washington, D.C. to Atlanta. The general trend is that the closer you book to the departure date, the more expensive your flight will be.
Currently, January is the cheapest month in which you can book a flight from Washington, D.C. to Atlanta (average of $36). Flying from Washington, D.C. to Atlanta in June is currently the most expensive (average of $76). 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.
A simple way to save on the total cost of your ticket is to fly from Washington, D.C. to Atlanta in the evening. If you’re flexible enough to do this you can expect to save up to 32% on your trip compared to booking a flight at noon.
Travelers seeking maximum savings on their Washington, D.C. to Atlanta flight should consider departing on Wednesday at noon when fares are most often at their lowest. Sunday evenings flights should be avoided if possible as fares are typically the most expensive at this time.
Comfort
Entertainment
Food
Overall
Boarding
Crew
Reviews
Mike,Aug 2025
OKC - AUS
Comfort
Entertainment
Food
Overall
Boarding
Crew
Reviews
Mike,Aug 2025
OKC - AUS
Comfort
Entertainment
Food
Overall
Boarding
Crew
Reviews
Mike,Aug 2025
OKC - AUS
Comfort
Entertainment
Food
Overall
Boarding
Crew
Reviews
Mike,Aug 2025
OKC - AUS
Comfort
Entertainment
Food
Overall
Boarding
Crew
Reviews
Mike,Aug 2025
OKC - AUS
Comfort
Entertainment
Food
Overall
Boarding
Crew
Reviews
Mike,Aug 2025
OKC - AUS
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$38 | Average$146 | FlexibilityNo cancel fee | On-time62% | |
| Cheapest$51 | Average$114 | FlexibilityNo cancel fee | On-time65% | |
| Cheapest$108 | Average$264 | FlexibilityNo cancel fee | On-timeN/A | |
| Cheapest$137 | Average$277 | FlexibilityNo cancel fee | On-time69% | |
| Cheapest$145 | Average$264 | FlexibilityNo cancel fee | On-time63% | |
| Cheapest$157 | Average$282 | FlexibilityNo cancel fee | On-time71% |