Find cheap Southwest flights to Atlanta
RDU — ATL
Aug 26 — Sep 21
Round-trip
1 adult, Economy
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Cheapest Southwest flights from USA to AtlantaExplore the most affordable Southwest flight options available from USA to Atlanta. Find the lowest fares with prices last updated on July 27, 2026.
Explore the most affordable Southwest flight options available from USA to Atlanta. Find the lowest fares with prices last updated on July 27, 2026.
This Southwest deal was found by Cheapflights users on 7/26. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 8/181:55 pm
PHL
- ATL
1 stop6h 45m
Southwest
Tue 8/257:00 am
ATL
- PHL
1 stop7h 05m
Southwest
Deal found 7/26![Southwest logo]()
$151
This Southwest deal was found by Cheapflights users on 7/25. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 8/176:20 am
PHL
- ATL
1 stop6h 25m
Southwest
Tue 8/1811:10 am
ATL
- PHL
1 stop6h 50m
Southwest
Deal found 7/25![Southwest logo]()
$155
This Southwest deal was found by Cheapflights users on 7/26. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 8/258:15 am
BWI
- ATL
Nonstop2h 00m
Southwest
Tue 9/110:55 am
ATL
- BWI
Nonstop1h 50m
Southwest
Deal found 7/26![Southwest logo]()
$157
Best Southwest flights from USA to AtlantaDiscover carefully curated Southwest flight deals from USA to Atlanta that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated July 27, 2026.
Discover carefully curated Southwest flight deals from USA to Atlanta that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated July 27, 2026.
This Southwest deal was found by Cheapflights users on 7/25. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 10/2412:05 pm
PHL
- ATL
1 stop4h 45m
Southwest
Sat 10/316:20 am
ATL
- PHL
1 stop6h 50m
Southwest
Deal found 7/25![Southwest logo]()
$151
This Southwest deal was found by Cheapflights users on 7/23. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 8/158:55 am
PHL
- ATL
1 stop7h 00m
Southwest
Wed 8/1911:10 am
ATL
- PHL
1 stop4h 50m
Southwest
Deal found 7/23![Southwest logo]()
$161
This Southwest deal was found by Cheapflights users on 7/22. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 8/192:45 pm
PHL
- ATL
1 stop6h 25m
Southwest
Sat 8/226:10 am
ATL
- PHL
1 stop6h 05m
Southwest
Deal found 7/22![Southwest logo]()
$161
Direct Southwest flights from USA to AtlantaExplore non-stop Southwest flight options from USA to Atlanta based on user searches, and compare prices and availability for your desired travel dates. Data last updated July 27, 2026.
Explore non-stop Southwest flight options from USA to Atlanta based on user searches, and compare prices and availability for your desired travel dates. Data last updated July 27, 2026.
This Southwest deal was found by Cheapflights users on 7/26. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 8/258:15 am
BWI
- ATL
Nonstop2h 00m
Southwest
Tue 9/110:55 am
ATL
- BWI
Nonstop1h 50m
Southwest
Deal found 7/26![Southwest logo]()
$157
This Southwest deal was found by Cheapflights users on 7/22. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 8/215:10 pm
BWI
- ATL
Nonstop1h 55m
Southwest
Fri 8/284:35 pm
ATL
- BWI
Nonstop1h 50m
Southwest
Deal found 7/22![Southwest logo]()
$167
This Southwest deal was found by Cheapflights users on 7/25. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 8/2410:05 am
BWI
- ATL
Nonstop1h 55m
Southwest
Mon 8/314:35 pm
ATL
- BWI
Nonstop1h 50m
Southwest
Deal found 7/25![Southwest logo]()
$177
Last-minute Southwest flights from USA to AtlantaDiscover last-minute Southwest flight deals from USA to Atlanta. Data last updated July 27, 2026 and is based on user searches.
Discover last-minute Southwest flight deals from USA to Atlanta. Data last updated July 27, 2026 and is based on user searches.
This Southwest deal was found by Cheapflights users on 7/26. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 8/181:55 pm
PHL
- ATL
1 stop6h 45m
Southwest
Tue 8/257:00 am
ATL
- PHL
1 stop7h 05m
Southwest
Deal found 7/26![Southwest logo]()
$151
This Southwest deal was found by Cheapflights users on 7/25. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 8/176:20 am
PHL
- ATL
1 stop6h 25m
Southwest
Tue 8/1811:10 am
ATL
- PHL
1 stop6h 50m
Southwest
Deal found 7/25![Southwest logo]()
$155
This Southwest deal was found by Cheapflights users on 7/26. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 8/258:15 am
BWI
- ATL
Nonstop2h 00m
Southwest
Tue 9/110:55 am
ATL
- BWI
Nonstop1h 50m
Southwest
Deal found 7/26![Southwest logo]()
$157
One-way Southwest flights to AtlantaSearch for one-way Southwest flight options to Atlanta. Find affordable one-way fares based on user searches. Data last updated July 27, 2026.
Search for one-way Southwest flight options to Atlanta. Find affordable one-way fares based on user searches. Data last updated July 27, 2026.
This Southwest deal was found by Cheapflights users on 7/24. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 9/59:20 am
PHL
- ATL
1 stop7h 15m
Southwest
Deal found 7/24![Southwest logo]()
$76
This Southwest deal was found by Cheapflights users on 7/26. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 12/92:35 pm
BWI
- ATL
Nonstop2h 00m
Southwest
Deal found 7/26![Southwest logo]()
$79
This Southwest deal was found by Cheapflights users on 7/27. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 8/176:20 am
PHL
- ATL
1 stop6h 25m
Southwest
Deal found 7/27![Southwest logo]()
$80
Flights to Atlanta with Southwest at a glance
Find detailed information about Southwest flights from USA to Atlanta. Explore the options provided by Southwest to plan your journey from USA to Atlanta. Data last updated July 27, 2026.
Cheapflights Insights
Find cheap Southwest flights to Atlanta
US0-ATL
BWI-ATL
PHL-ATL
How long is the flight to Atlanta with Southwest?
On average, Southwest flights from the United States to Atlanta take 1 hour 54 minutes. Flights to Atlanta from other popular cities in the United States will vary in length. Below are a few examples of popular routes and their flight times.
Southwest weekly flight availability to Atlanta
The most flights to Atlanta operated by Southwest are scheduled on a Monday (47 on average). You will have fewer flight options on Saturday, which is when the least amount of flights are scheduled (31 on average).
When is the best time to book a flight to Atlanta with Southwest?
The best time to book a flight to Atlanta with Southwest is 73 days before departure. On average, fares are higher if you book 2 days before departure.
When is the cheapest time to fly to Atlanta with Southwest?
Users looking for the cheapest Southwest fares to Atlanta should consider flying on Wednesday at noon, when prices are typically cheapest. Budget-minded travellers will want to avoid Sunday at noon, when prices are usually at their highest.
FAQs about flights to Atlanta with Southwest
Reviews of Southwest
See what Cheapflights users have to say about their Southwest experience.
Overview
Reviews
Southwest
4,229 reviews
Overview
Boarding
8.1
Entertainment
7.5
Crew
8.6
Comfort
8.0
Food
7.0
Recent reviews
10.0
|Jul 2026Good
8.0
|Jun 2026One delay in a 2 layover flight=a good trip. The crew was great.
6.0
|Jun 2026The seats were super cramped and couldn’t move without hitting other passengers
8.0
|Jun 2026The second flight was not as comfortable as the first as we had to change planes to what seemed to be a slightly older aircraft. The seats weren’t as comfortable as the other plane. But it wasn’t bad.
10.0
|Jun 2026On time and no problems
1 out of 1410
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