Cheap flights from Seattle to Atlanta from C$ 250

SEA — ATL
29 Nov — 6 Dec1
1 adult
1 adult, Economy, 0 bags
Cheapflights Tip: The best prices from Seattle/Tacoma Intl to Atlanta Hartsfield-Jackson are usually found in January or February, booked 88 days in advance, depart on a Sunday or Wednesday and return on a Monday

Cheap flight deals from Seattle to Atlanta

Enter your travel dates to find the best prices.

Cheapest flights from Seattle to Atlanta

Thu 10/1210:40 p.m. -
Nonstop4h 38m
Mon 14/127:30 a.m. -
Nonstop5h 48m
Deal found 29/10C$ 415
Mon 30/119:53 p.m. -
2 stops17h 11m
Sun 6/129:23 a.m. -
1 stop13h 41m
Deal found 27/10C$ 417
Fri 4/129:07 p.m. -
2 stops11h 36m
Sun 6/129:23 a.m. -
1 stop13h 41m
Deal found 27/10C$ 418
Mon 7/128:56 p.m. -
2 stops16h 04m
Sat 12/125:19 a.m. -
2 stops13h 24m
Deal found 27/10C$ 420
Wed 9/124:58 p.m. -
2 stops13h 16m
Fri 11/129:23 a.m. -
1 stop13h 41m
Deal found 27/10C$ 421
Wed 2/124:58 p.m. -
2 stops15h 15m
Fri 11/129:23 a.m. -
1 stop13h 41m
Deal found 27/10C$ 422
Wed 2/124:58 p.m. -
2 stops15h 15m
Mon 14/125:01 a.m. -
1 stop13h 42m
Deal found 27/10C$ 424
Wed 2/124:58 p.m. -
1 stop18h 02m
Sun 6/129:23 a.m. -
1 stop13h 41m
Deal found 27/10C$ 428
Mon 7/127:00 a.m. -
1 stop7h 29m
Sat 12/1210:01 a.m. -
2 stops11h 23m
Deal found 30/10C$ 431
Thu 3/129:07 p.m. -
2 stops11h 27m
Sat 12/125:19 a.m. -
2 stops13h 24m
Deal found 27/10C$ 436
Fri 4/129:07 p.m. -
2 stops17h 55m
Sat 12/125:19 a.m. -
2 stops13h 24m
Deal found 27/10C$ 438

Find flight deals from Seattle to Atlanta

Round-trip from

C$ 415

One-way from

C$ 250

Popular in

June

Cheapest in

January

Average price

C$ 674

Good round-trip deal

C$ 247 or less
Alaska Airlines
  • Alaska Airlines
  • 10/12-15/12
  • Nonstop
  • 10h 31m total
  • Seattle to Atlanta
Alaska Airlines
  • Alaska Airlines
  • 2/12-31/12
  • Nonstop
  • 4h 45m total
  • Seattle to Atlanta
Highest demand for flights based on searches. 9% potential increase in price (C$ 95 potential increase over avg. RT price).
Cheapest flight prices on average. 1% potential price decrease (C$ 17 potential savings vs. average RT price).
Average for round-trip flights in October 2026
Price to beat on a round-trip flight from Seattle/Tacoma Intl to Atlanta Hartsfield-Jackson.

Cheapflights Fare Finder

 
Use the filters below to find and compare flights from Seattle to Atlanta that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

SeattleAtlanta

SEA Seattle/Tacoma Intl - ATL Atlanta Hartsfield-Jackson

SEAATL

Seattle/Tacoma Intl

Thu 17/12

6:45 a.m.-7:15 p.m.

1 stop9h 30m

Atlanta Hartsfield-Jackson

Wed 31/12

12:00 a.m.-9:00 p.m.

Nonstop0h 00m

C$ 278

SeattleAtlanta

SEA Seattle/Tacoma Intl - ATL Atlanta Hartsfield-Jackson

SEAATL

Seattle/Tacoma Intl

Sat 2/1

6:00 a.m.-1:39 p.m.

Nonstop4h 39m

Atlanta Hartsfield-Jackson

Wed 31/12

12:00 a.m.-9:00 p.m.

Nonstop0h 00m

C$ 306

SeattleAtlanta

SEA Seattle/Tacoma Intl - ATL Atlanta Hartsfield-Jackson

SEAATL

Seattle/Tacoma Intl

Wed 9/12

9:46 p.m.-5:33 a.m.

Nonstop4h 47m

Atlanta Hartsfield-Jackson

Wed 31/12

12:00 a.m.-9:00 p.m.

Nonstop0h 00m

C$ 306

SeattleAtlanta

SEA Seattle/Tacoma Intl - ATL Atlanta Hartsfield-Jackson

SEAATL

Seattle/Tacoma Intl

Tue 1/12

6:00 a.m.-1:39 p.m.

Nonstop4h 39m

Atlanta Hartsfield-Jackson

Wed 31/12

12:00 a.m.-9:00 p.m.

Nonstop0h 00m

C$ 306

SeattleAtlanta

SEA Seattle/Tacoma Intl - ATL Atlanta Hartsfield-Jackson

SEAATL

Seattle/Tacoma Intl

Sun 3/1

8:40 p.m.-11:00 a.m.

1 stop11h 20m

Atlanta Hartsfield-Jackson

Wed 31/12

12:00 a.m.-9:00 p.m.

Nonstop0h 00m

C$ 313
Quickest round-trip

SeattleAtlanta

SEA Seattle/Tacoma Intl - ATL Atlanta Hartsfield-Jackson

SEAATL

Seattle/Tacoma Intl

Sun 29/11

11:35 p.m.-7:11 a.m.

Nonstop4h 36m

Atlanta Hartsfield-Jackson

Wed 31/12

12:00 a.m.-9:00 p.m.

Nonstop0h 00m

C$ 334

SeattleAtlanta

SEA Seattle/Tacoma Intl - ATL Atlanta Hartsfield-Jackson

SEAATL

Seattle/Tacoma Intl

Fri 11/12

11:59 p.m.-7:39 a.m.

Nonstop4h 40m

Atlanta Hartsfield-Jackson

Wed 31/12

12:00 a.m.-9:00 p.m.

Nonstop0h 00m

C$ 334

SeattleAtlanta

SEA Seattle/Tacoma Intl - ATL Atlanta Hartsfield-Jackson

SEAATL

Seattle/Tacoma Intl

Tue 1/12

5:35 p.m.-9:29 a.m.

2 stops12h 54m

Atlanta Hartsfield-Jackson

Wed 31/12

12:00 a.m.-9:00 p.m.

Nonstop0h 00m

C$ 348

SeattleAtlanta

SEA Seattle/Tacoma Intl - ATL Atlanta Hartsfield-Jackson

SEAATL

Seattle/Tacoma Intl

Thu 26/11

8:09 a.m.-7:38 p.m.

1 stop8h 29m

Atlanta Hartsfield-Jackson

Wed 16/12

10:01 a.m.-6:24 p.m.

2 stops11h 23m

C$ 415

SeattleAtlanta

SEA Seattle/Tacoma Intl - ATL Atlanta Hartsfield-Jackson

SEAATL

Seattle/Tacoma Intl

Sat 5/12

10:40 p.m.-6:18 a.m.

Nonstop4h 38m

Atlanta Hartsfield-Jackson

Thu 10/12

10:46 p.m.-1:56 p.m.

1 stop18h 10m

C$ 517

Flights are sorted by cheapest round-trip flights first.

Deals found on 28/10

Showing 1-10 of 20 resultsSorted by cheapest first
1
2

Best time to book a flight from Seattle to Atlanta

Have a flexible travel schedule? Discover the best time to fly to Atlanta from Seattle with our price prediction graph.
Estimated round-trip price

Cheapflights Insights

Everything you need to know about your flight from Seattle to Atlanta

How far ahead should I book a flight from Seattle to Atlanta?

To ensure you get the cheapest price possible for a flight from Seattle to Atlanta, you should look to book at least 87 days in advance of your intended travel date. The price of your flight may increase if you delay and leave booking until a week or so before departure.

What is the cheapest month to book a flight from Seattle to Atlanta?

Currently, January is the cheapest month in which you can book a flight from Seattle to Atlanta (average of C$ 462). Flying from Seattle to Atlanta in June is currently the most expensive (average of C$ 741). 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.

What is the cheapest time of day to fly from SEA to ATL?

It’s optimal to fly from Seattle to Atlanta in the evening. By choosing this option you can save up to 56% on the cost of your flight, compared to a flight at noon.

What is the cheapest day to fly from Seattle to Atlanta?

Travelers seeking maximum savings on their Seattle to Atlanta flight should consider departing on Saturday at noon when fares are most often at their lowest. Monday at noon flights should be avoided if possible as fares are typically the most expensive at this time.

How much does it cost to fly round-trip from Seattle to Atlanta?

Airfare is below average for this route at the moment.

Seattle to Atlanta flights typically cost between C$ 492 and C$ 813 in December.
The cheapest round-trip price found within the last 5 days was C$ 415 on Alaska Airlines (10 Dec-15 Dec).

Reviews of airlines servicing Atlanta

Read through reviews of airlines operating flights from Seattle to Atlanta, such as Alaska Airlines,Delta, andFrontier. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.

Comfort

7.8

Crew

8.5

Boarding

8.1

Entertainment

7.0

Overall

7.9

Food

7.0

Reviews

1 / 20
4.0
Okay

Anonymous,Jun 2026

SEA - RNO

There was a delay and my husband needs a wheelchair and we were moved from 1 gate to another.

Comfort

7.8

Crew

8.5

Boarding

8.1

Entertainment

7.0

Overall

7.9

Food

7.0

Reviews

1 / 20
4.0
Okay

Anonymous,Jun 2026

SEA - RNO

There was a delay and my husband needs a wheelchair and we were moved from 1 gate to another.

Comfort

7.8

Crew

8.5

Boarding

8.1

Entertainment

7.0

Overall

7.9

Food

7.0

Reviews

1 / 20
4.0
Okay

Anonymous,Jun 2026

SEA - RNO

There was a delay and my husband needs a wheelchair and we were moved from 1 gate to another.

Comfort

7.8

Crew

8.5

Boarding

8.1

Entertainment

7.0

Overall

7.9

Food

7.0

Reviews

1 / 20
4.0
Okay

Anonymous,Jun 2026

SEA - RNO

There was a delay and my husband needs a wheelchair and we were moved from 1 gate to another.

Related info for your journey

  • What airports do I use to fly from Seattle to Atlanta?

    If you wish to fly to Atlanta from Seattle, then you need to book flights from Seattle/Tacoma Intl to Atlanta Hartsfield-Jackson. There are 19 flights from Seattle/Tacoma Intl (SEA) to Hartsfield-Jackson (ATL) per day to choose from. Flights to Atlanta from Seattle/Tacoma Intl are available from 3 different airlines, which means you should have some options if you want to compare airfare deals. 4h 40m is how long a nonstop flight from Seattle to Atlanta Hartsfield-Jackson typically takes.

  • How popular is this Seattle to Atlanta flight route?

  • How long is the flight from Seattle to Atlanta?

    A quick flight from Seattle to Atlanta can take about 4h 38m. United Airlines provides one of the quickest options available for as low as C$ 517. Airlines will cover a distance of 3502 km. Both multi-stop and direct flights can be found to your destination and back.

  • What are the cheapest airlines flying from Seattle to Atlanta round-trip?

    Currently priced at C$ 230, Frontier will fly you from Seattle to Atlanta and back. In addition to Frontier, many other airlines offer competitively priced options for your trip. Search Cheapflights for deals from Alaska Airlines and Delta - these airlines can fly you to your destination from C$ 246 and C$ 401, respectively. You may be able to fly from Seattle to Atlanta for 62% less than the average price by searching for these airlines.

  • What are the most reliable airlines from Seattle to Atlanta?

    The top 3 most reliable airlines when flying from Seattle to Atlanta are STARLUX Airlines (97%), Japan Airlines (87%) and Qatar Airways (85%).

  • What are the cheapest flights from Seattle to Atlanta?

    Looking for the cheapest flight from Seattle to Atlanta? While on average our users pay C$ 639, our data indicates the cheapest price to be C$ 243. The most popular route (Seattle/Tacoma Intl - Atlanta Hartsfield-Jackson), is priced around C$ 457.

  • Can I find deals for flights from Seattle to Atlanta that include hotel bookings?

    Yes. In addition to deals on Seattle to Atlanta flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from Seattle to Atlanta?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Seattle to Atlanta.

  • Can I find deals for business class flights from Seattle to Atlanta?

    Yes. Cheapflights offers flight deals from Seattle to Atlanta by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

  • What is the cheapest month to book a flight from Seattle to Atlanta?

    Currently, January is the cheapest month in which you can book a flight from Seattle to Atlanta (average of C$ 462). Flying from Seattle to Atlanta in June is currently the most expensive (average of C$ 741). 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.

See more FAQs

Travelling to a place near Atlanta?

Book flights to Atlanta if you plan to visit one of these locations
Lithia Springs
Snellville
Norcross

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Alternative routes for Seattle to Atlanta

Top 3 airlines flying from Seattle to Atlanta

AirlineCheapestAverageFlexibilityOn-time
FrontierCheapestC$ 230AverageC$ 417FlexibilityNo cancel feeOn-time62%
Search Frontier flights
Alaska AirlinesCheapestC$ 246AverageC$ 335FlexibilityNo cancel feeOn-time75%
Search Alaska Airlines flights
DeltaCheapestC$ 401AverageC$ 520FlexibilityNo cancel feeOn-timeN/A
Search Delta flights

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