£103 Cheap Delta flights from Seattle to Atlanta (SEA→ATL)

View £103 flight on Wed, 10 Jun 2026Opens in a new window

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Delta flights from Seattle to Atlanta (SEA→ATL)

Prices were available within the past 7 days and start at £103 for one-way flights and for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Find the cheapest month to fly from Seattle (SEA) to Atlanta (ATL)

February is typically the cheapest month to fly

From £103 - £214 per traveller.

Frequently asked questions

How much is a Delta Air Lines flight from Seattle - Tacoma Intl. Airport (SEA) to Hartsfield-Jackson Atlanta Intl. Airport (ATL)?
Finding cheap one-way Delta Air Lines flights from SEA to ATL from £103 on Expedia couldn't be easier — just filter by "Price (lowest to highest)." Or check out our affordable round-trip fares for your next adventure.**These prices were available on Expedia within the past 7 days, for flights departing within the next year. Prices and availability are subject to change. Additional terms apply.
What is the cheapest month to fly from SEA to ATL with Delta Air Lines?
Search for one-way or round-trip flights to Atlanta in January or February. You could find an affordable fare with Delta Air Lines during these off-peak travel months.
Does Delta Air Lines fly nonstop from Seattle - Tacoma Intl. Airport (SEA) to Hartsfield-Jackson Atlanta Intl. Airport (ATL)?
Jet off on one of Delta Air Lines's 35 weekly direct flights from Seattle - Tacoma Intl. Airport (SEA) to Hartsfield-Jackson Atlanta Intl. Airport (ATL). To view available options, enter your dates, origin and destination and hit search. Then select the "Nonstop" and "Airline" filters.
How long does it take to fly from SEA to ATL with Delta Air Lines?
From takeoff till landing, a nonstop Delta Air Lines flight from Seattle - Tacoma Intl. Airport (SEA) to Hartsfield-Jackson Atlanta Intl. Airport (ATL) takes approximately 4h 46m.
Which day of the week has the most Delta Air Lines flights from Seattle - Tacoma Intl. Airport (SEA) to Hartsfield-Jackson Atlanta Intl. Airport (ATL)?
Delta Air Lines operates the most flights from Seattle - Tacoma Intl. Airport (SEA) to Hartsfield-Jackson Atlanta Intl. Airport (ATL) on Thursday. With up to 5 daily departures, you'll get the most options and flexibility on this day.
What airports does Delta Air Lines fly into in Atlanta?
Hop on a Delta Air Lines flight from Seattle - Tacoma Intl. Airport (SEA) to Atlanta, and you'll likely arrive at Hartsfield-Jackson Atlanta Intl. Airport (ATL). This is the airline's primary hub in this destination.
What type of plane does Delta Air Lines fly from Seattle - Tacoma Intl. Airport (SEA) to Hartsfield-Jackson Atlanta Intl. Airport (ATL)?
Delta Air Lines usually flies Boeing 757 planes for flights from Seattle - Tacoma Intl. Airport (SEA) to Hartsfield-Jackson Atlanta Intl. Airport (ATL). This carrier also operates the Boeing 737-900 on this route. Bear in mind that aircraft type can change due to operational demands, so the plane you board could be different on the day.
Can I change or cancel my Delta Air Lines flight from Seattle - Tacoma Intl. Airport (SEA) to Hartsfield-Jackson Atlanta Intl. Airport (ATL)?
It's usually possible to cancel or reschedule your flight, although there may be additional fees if you booked more than 24 hours ago. Need to keep your options open? Apply the "Changes included" or "No cancel fee" filter to find flights that won't charge extra if you have to alter your plans. To modify your booking, visit "Trips," select your flight and click on "Manage Booking" for further information.

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Travel information

Origin airport
Seattle - Tacoma Intl.
Destination airport
Hartsfield-Jackson Atlanta Intl.
Airlines serving
Alaska Airlines
Popular airline
Alaska Airlines
Distance
3482 km
Average flight time
7 hours 43 mins

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