Cheap Flights from Seattle to Atlanta Hartsfield-Jackson

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Flight deals from Seattle to Atlanta Hartsfield-Jackson

Looking for a cheap last-minute deal or the best return flight from Seattle to Atlanta Hartsfield-Jackson Airport? If you want to travel next month, return fares start from Rs56,077. Find the lowest prices on one-way and return tickets right here.

Find the cheapest month to fly from Seattle to Atlanta Hartsfield-Jackson

We’re always keeping an eye on fares, so you can find the best one in seconds. It looks like Seattle to Atlanta Hartsfield-Jackson flights are currently cheapest in May.

Direct flights from Seattle to Atlanta Hartsfield-Jackson

Seattle to Atlanta Hartsfield-Jackson: Alternative routes

Compare routes from Seattle to Atlanta below. You may find an airport to fly into that's cheaper, faster, or easier than Atlanta Hartsfield-Jackson.

Seattle to Atlanta: Flight information

The things to know before you go.
Cheapest flight foundRs22,427
Cheapest month to flyMay
Average flight time4 hrs, 54 mins
Most popular airlineAeromexico
Average flights per week606

Finding cheap flights from Seattle to Atlanta Hartsfield-Jackson: Frequently asked questions

The best price we found for a return flight from Seattle to Atlanta Hartsfield-Jackson is Rs47,383. This is an estimate based on information collected from different airlines and travel providers over the last 4 days and is subject to change and availability.
4 hours and 54 minutes is the average flight time from Seattle to Atlanta Hartsfield-Jackson.
Aeromexico, LATAM Airlines and WestJet fly direct from Seattle to Atlanta Hartsfield-Jackson.
As of May 2026, there are 606 flights per week flying from Seattle to Atlanta Hartsfield-Jackson.
The cheapest month to fly from Seattle to Atlanta Hartsfield-Jackson is usually May.
After crunching the numbers on our flight calendar, we found that it is currently cheapest to fly from Seattle to Atlanta Hartsfield-Jackson Airport on Saturday, 23 May 2026.
Yes – the average flight time is 4 hours and 54 minutes.
We show every price from over 1,200 airlines and travel agents, comparing them all so you don’t have to. If you know you want to fly to Atlanta Hartsfield-Jackson but you’re not ready to book, set up a Price Alert. We’ll track prices for you, and let you know when they rise or fall.
We crunched all the numbers in our flight calendar and it looks like the cheapest time to book a flight to Atlanta is around 40 days in advance, so don’t leave your flight to the last minute.

Flying from Seattle to Atlanta Hartsfield-Jackson International Airport (ATL): What you need to know

  • Put your plans into motion at Seattle-Tacoma International Airport (SEA), the main airport in Seattle. Look for flights from Seattle to Atlanta Hartsfield-Jackson International Airport (ATL) that take off from this base.

  • The average duration of a direct Seattle to Atlanta Hartsfield-Jackson International Airport flight is 4 hours 55 minutes.

  • Atlanta Hartsfield-Jackson International Airport is located in Atlanta. The city runs on the UTC-5 timezone and is three hours ahead of Seattle.

  • The most popular route is from Seattle-Tacoma International Airport (SEA) to Atlanta Hartsfield-Jackson International Airport (ATL), with 64 direct services every week. If you're looking to take off without delay, the earliest flight from SEA to ATL is the 6am Delta Air Lines option. If you prefer travelling later, the final departure is at 11:59pm with Alaska Airlines.

  • Leave plenty of time to catch your flight from Seattle to ATL. As a general rule, turn up two hours before international departures and an hour ahead for domestic flights.

  • July is a busy month for air travel. If you're taking off then or around a major holiday like Christmas, get there even earlier. Aim for at least two hours ahead for domestic flights and as much as four hours for international journeys.

Airports in Seattle

Seattle-Tacoma International Airport (SEA)

  • You can find a direct flight from Seattle to Atlanta Hartsfield-Jackson International Airport (ATL) out of Seattle-Tacoma International Airport (SEA).

  • Delta Air Lines is a leading airline that offers direct flights from Seattle to Atlanta Hartsfield-Jackson International Airport taking off from SEA.

  • The preferred choice for passengers flying between SEA and ATL is Delta.

  • With a reliable 85.97% of services landing on schedule, Alaska Airlines is the most punctual carrier operating on this route.

  • The journey from central Seattle to SEA takes around 35 minutes on public transport. If you ride-share, drive or get a taxi, you'll cover the 23 kilometres in 25 minutes or so, depending on traffic.

  • Catching an early flight from Seattle to Atlanta Hartsfield-Jackson International Airport? Avoid the mad dash to the terminal (and get some bonus sleep) by choosing one of these stays close to Seattle-Tacoma International Airport:

  • Seattle-Tacoma International Airport has an excellent on-time record, so you're unlikely to face delays. Departures from SEA make it to their destination as scheduled 80% of the time.

Seattle Paine Field International Airport (PAE)

  • PAE is around 40 kilometres from central Seattle. It'll take 40 minutes or so to get to the airport if you're driving from the city centre. Public transport takes roughly 1 hour 30 minutes.

  • Catching the earliest flight? Think about checking in to one of these hotels near Seattle Paine Field International Airport the day before your Seattle to ATL flight:

  • Flights from Seattle Paine Field International Airport have a proven record for punctuality, with 80% of them landing within the expected time frame.

About Atlanta Hartsfield-Jackson International Airport (ATL)

Getting from Atlanta Hartsfield-Jackson International Airport (ATL) to central Atlanta

  • From Atlanta Hartsfield-Jackson International Airport, central Atlanta is around 16 kilometres away. It takes about 20 minutes to reach the city centre by car.

  • If you're travelling on public transport, expect a journey time of around 20 minutes.

How to find the cheapest flights from Seattle to Atlanta Hartsfield-Jackson International Airport (ATL)

  • The lowest price we've found for a one-way ticket from Seattle to Atlanta Hartsfield-Jackson International Airport is Rs22,427. For a return flight on this route, the best price is Rs47,383. Depending on when you want to go and the availability, these fares could change.

  • Booking early is often the key to finding a cheap flight from Seattle to ATL. Prices tend to rise as demand increases, so the closer you get to departure, the more you'll likely spend.

  • Cheap Seattle to Atlanta Hartsfield-Jackson International Airport tickets are easier to find if you're not locked into specific dates. Try using the 'Whole month' tool to compare fares across the month and then pick the cheapest day.

  • Finding a cheap plane ticket from Seattle to ATL couldn't be easier with Price Alerts. All you need to do is set up one of these automatic alerts and we'll get in touch as soon as a better deal is available.

  • Filters make it easier to land a deal on your flight from Seattle to Atlanta Hartsfield-Jackson International Airport. Pick the airlines, flight times and stops that check all your boxes. Then sort the results by 'Cheapest' to find the most affordable option fast.

The best time to fly from Seattle to Atlanta Hartsfield-Jackson International Airport (ATL)

  • July is the most popular month for flights from Seattle to Atlanta Hartsfield-Jackson International Airport (ATL). Visit Atlanta in January if you'd rather be there when it's quieter.

  • When booking your Seattle to ATL plane ticket, consider what kind of weather you prefer. July is the warmest month in Atlanta, with temperatures ranging from 20ºC to 33ºC.

  • Search for cheap tickets from Seattle to Atlanta Hartsfield-Jackson International Airport in January if you'd rather travel when it's cooler. Temperatures are at their lowest then, ranging between -3ºC and 14ºC.

More about Atlanta

  • Start your Atlanta trip off on the right foot by choosing the ideal place to stay. After booking your flight from Seattle to Atlanta Hartsfield-Jackson International Airport, check out our range of hotels including:

  • Your visit to Atlanta should come with a bit of sightseeing. Leading attractions that should be on your list include Georgia Aquarium, Birth Home of Martin Luther King, Jr and Fox Theatre.

Explore more of the United States

  • You've done Atlanta, now it's time to discover more of the United States. Journey around 225 kilometres west to Birmingham to check off its popular sights. From 16th Street Baptist Church to Birmingham Civil Rights National Monument and Birmingham Civil Rights Institute, there's plenty to keep you busy.

  • If you're eager to discover another corner of the United States, head for Montgomery, roughly 225 kilometres southwest of Atlanta. Civil Rights Memorial, Dexter Avenue King Memorial Baptist Church and Rosa Parks Arrest Site are among the biggest draws.

Prices shown on this page are estimated lowest prices only. Found in the last 45 days.