Find flights
Deals
When to book
Airlines
FAQs

Cheap flights from Seattle to Atlanta from C$ 260

This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 7/8. Fares are subject to change and may not be available on all flights or dates of travel.
SEA — ATL
11 Aug — 18 Aug1
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 September, booked 82 days in advance, depart on a Saturday or Tuesday 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
Explore the most affordable flight options available from Seattle to Atlanta. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 12 July 2026.

Sat 10/1012:10 a.m.
SEA
-
ATL
1 stop8h 10m
Southwest
Sat 17/107:40 a.m.
ATL
-
SEA
1 stop9h 50m
Southwest
Deal found 8/7C$ 500
Sat 22/85:30 a.m.
SEA
-
ATL
2 stops9h 25m
Southwest
Sat 29/811:20 a.m.
ATL
-
SEA
2 stops9h 55m
Southwest
Deal found 10/7C$ 504
Sat 29/811:43 p.m.
SEA
-
ATL
Nonstop4h 50m
Alaska Airlines
Tue 1/99:03 a.m.
ATL
-
SEA
Nonstop5h 21m
Alaska Airlines
Deal found 7/7C$ 505
Sat 29/86:00 a.m.
SEA
-
ATL
Nonstop4h 52m
Delta
Sat 5/99:35 p.m.
ATL
-
SEA
Nonstop5h 22m
Delta
Deal found 10/7C$ 507
Fri 7/83:25 p.m.
SEA
-
ATL
2 stops11h 15m
Southwest
Mon 10/86:15 a.m.
ATL
-
SEA
2 stops9h 35m
Southwest
Deal found 10/7C$ 511
Wed 9/99:16 p.m.
SEA
-
ATL
1 stop28h 47m
Multiple Airlines
Wed 23/99:03 a.m.
ATL
-
SEA
Nonstop5h 21m
Multiple Airlines
Deal found 10/7C$ 512
Sat 3/106:30 a.m.
SEA
-
ATL
2 stops11h 50m
Southwest
Sat 10/106:40 a.m.
ATL
-
SEA
2 stops11h 55m
Southwest
Deal found 8/7C$ 514
Sun 11/1011:10 a.m.
SEA
-
ATL
1 stop8h 00m
Southwest
Thu 15/101:05 p.m.
ATL
-
SEA
2 stops14h 30m
Southwest
Deal found 7/7C$ 515
Tue 22/95:40 p.m.
SEA
-
ATL
1 stop11h 59m
Delta
Sat 26/97:24 p.m.
ATL
-
SEA
Nonstop5h 25m
Delta
Deal found 8/7C$ 517
Thu 19/119:20 a.m.
SEA
-
ATL
1 stop7h 15m
Southwest
Sun 22/118:10 a.m.
ATL
-
SEA
1 stop8h 05m
Southwest
Deal found 9/7C$ 521
Mon 5/108:05 a.m.
SEA
-
ATL
2 stops9h 55m
Southwest
Mon 12/101:05 p.m.
ATL
-
SEA
2 stops14h 30m
Southwest
Deal found 9/7C$ 522

Find flight deals from Seattle to Atlanta

Discover tips and strategies to find the most affordable flight options for your journey from Seattle (SEA) to Atlanta (ATL). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated 12 July 2026.

Round-trip from

C$ 500

One-way from

C$ 260

Popular in

June

Cheapest in

January

Average price

C$ 626

Good round-trip deal

C$ 509 or less
Southwest
  • Southwest
  • 10/10-17/10
  • 2 total stops
  • 18h 00m total
  • Seattle to Atlanta
Search Deals
Southwest
  • Southwest
  • 7/8
  • 1 total stop
  • 7h 15m total
  • Seattle to Atlanta
Search Deals
Highest demand for flights based on searches. 13% potential increase in price (C$ 127 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 2% potential price decrease (C$ 22 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in July 2026
Search Deals
Price to beat on a round-trip flight from Seattle/Tacoma Intl to Atlanta Hartsfield-Jackson.
Search Deals

Cheapflights Fare Finder

 
Customize your flight search to find flights from Seattle to Atlanta that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, Cheapflights users made 629,999 searches. Data last updated 12 July 2026.
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 - ATL

SEAATL

Seattle/Tacoma Intl

Wed 21/10

3:15 p.m.-10:53 p.m.

Nonstop4h 38m

Atlanta Hartsfield-Jackson

Sat 24/10

7:30 a.m.-10:04 a.m.

Nonstop5h 34m

C$ 505

SeattleAtlanta

SEA - ATL

SEAATL

Seattle/Tacoma Intl

Tue 1/9

9:13 a.m.-5:05 p.m.

Nonstop4h 52m

Atlanta Hartsfield-Jackson

Tue 8/9

9:03 a.m.-11:24 a.m.

Nonstop5h 21m

C$ 505

SeattleAtlanta

SEA - ATL

SEAATL

Seattle/Tacoma Intl

Wed 9/9

11:43 p.m.-7:33 a.m.

Nonstop4h 50m

Atlanta Hartsfield-Jackson

Wed 23/9

7:03 a.m.-9:25 a.m.

Nonstop5h 22m

C$ 505

SeattleAtlanta

SEA - ATL

SEAATL

Seattle/Tacoma Intl

Thu 15/10

8:05 a.m.-9:00 p.m.

2 stops9h 55m

Atlanta Hartsfield-Jackson

Mon 19/10

1:05 p.m.-12:35 a.m.

2 stops14h 30m

C$ 522

SeattleAtlanta

SEA - ATL

SEAATL

Seattle/Tacoma Intl

Sat 31/10

11:59 p.m.-6:32 a.m.

Nonstop4h 33m

Atlanta Hartsfield-Jackson

Sun 8/11

7:30 a.m.-10:04 a.m.

Nonstop5h 34m

C$ 534

SeattleAtlanta

SEA - ATL

SEAATL

Seattle/Tacoma Intl

Sat 5/9

7:16 a.m.-3:13 p.m.

Nonstop4h 57m

Atlanta Hartsfield-Jackson

Fri 11/9

7:30 a.m.-9:50 a.m.

Nonstop5h 20m

C$ 534

SeattleAtlanta

SEA - ATL

SEAATL

Seattle/Tacoma Intl

Fri 18/9

9:59 p.m.-3:16 p.m.

1 stop14h 17m

Atlanta Hartsfield-Jackson

Tue 22/9

7:03 a.m.-9:25 a.m.

Nonstop5h 22m

C$ 548
Quickest round-trip

SeattleAtlanta

SEA - ATL

SEAATL

Seattle/Tacoma Intl

Thu 24/9

2:40 p.m.-10:24 p.m.

Nonstop4h 44m

Atlanta Hartsfield-Jackson

Sun 27/9

7:30 a.m.-9:50 a.m.

Nonstop5h 20m

C$ 562

SeattleAtlanta

SEA - ATL

SEAATL

Seattle/Tacoma Intl

Fri 23/10

11:59 p.m.-7:32 a.m.

Nonstop4h 33m

Atlanta Hartsfield-Jackson

Sun 25/10

9:15 p.m.-11:52 p.m.

Nonstop5h 37m

C$ 562

SeattleAtlanta

SEA - ATL

SEAATL

Seattle/Tacoma Intl

Fri 9/10

10:35 p.m.-6:07 a.m.

Nonstop4h 32m

Atlanta Hartsfield-Jackson

Mon 12/10

7:30 p.m.-10:03 p.m.

Nonstop5h 33m

C$ 562

Flights are sorted by cheapest round-trip flights first.

Deals found on 9/7

Showing 1-10 of 22 resultsSorted by cheapest first
1
2
3

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
Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.

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 81 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$ 464). Flying from Seattle to Atlanta in June is currently the most expensive (average of C$ 749). 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?

Find hourly flight availability from Seattle to Atlanta. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated 12 July 2026.

It’s optimal to fly from Seattle to Atlanta in the evening. By choosing this option you can save up to 35% on the cost of your flight, compared to a flight in the morning.

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

Reviews of airlines servicing Atlanta

Get insights into the airlines that provide service to Atlanta. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to Atlanta. Reviews last updated 12 July 2026.
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.
Alaska Airlines
7.9
Good
12,655 reviews
Check prices

Comfort

7.8

Crew

8.5

Food

7.1

Boarding

8.1

Entertainment

7.0

Overall

7.9

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.
Alaska Airlines
7.9
Good
12,655 reviews
Alaska Airlines
7.9
Good
12,655 reviews
Check prices

Comfort

7.8

Crew

8.5

Food

7.1

Boarding

8.1

Entertainment

7.0

Overall

7.9

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.
Delta
7.8
Good
8,458 reviews
Alaska Airlines
7.9
Good
12,655 reviews
Check prices

Comfort

7.8

Crew

8.5

Food

7.1

Boarding

8.1

Entertainment

7.0

Overall

7.9

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.
Frontier
5.6
Fair
2,825 reviews
Alaska Airlines
7.9
Good
12,655 reviews
Check prices

Comfort

7.8

Crew

8.5

Food

7.1

Boarding

8.1

Entertainment

7.0

Overall

7.9

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

Find useful and relevant information for your journey from Seattle to Atlanta. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • 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 36 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 50m is how long a nonstop flight from Seattle to Atlanta Hartsfield-Jackson typically takes.

  • How popular is this Seattle to Atlanta flight route?

    Within the past month, 5 users have taken a look at flights from Seattle/Tacoma Intl to Atlanta Hartsfield-Jackson.

  • How long is the flight from Seattle to Atlanta?

    A quick flight from Seattle to Atlanta can take about 4h 38m. Delta provides one of the quickest options available for as low as C$ 505. 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$ 232, 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$ 295 and C$ 406, respectively. You may be able to fly from Seattle to Atlanta for 59% 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 KLM (100%), STARLUX Airlines (93%) and Qatar Airways (90%).

  • 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$ 621, our data indicates the cheapest price to be C$ 425. The most popular route (Seattle/Tacoma Intl - Atlanta Hartsfield-Jackson), is priced around C$ 408.

  • 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$ 464). Flying from Seattle to Atlanta in June is currently the most expensive (average of C$ 749). 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
Snellville
Norcross

Browse thousands of different options on Cheapflights for your next trip

Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.

Alternative routes for Seattle to Atlanta

See prices for flight routes from nearby airports that may be better suited for you.
Seattle to Jacksonville flights

Top 3 airlines flying from Seattle to Atlanta

Discover the top 3 airlines that operate flights from Seattle to Atlanta. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 629,999 searches. Data last updated 12 July 2026.
AirlineCheapestAverageFlexibilityOn-time
FrontierCheapestC$ 232AverageC$ 351FlexibilityNo cancel feeOn-time62%
Search Frontier flights
Alaska AirlinesCheapestC$ 295AverageC$ 339FlexibilityNo cancel feeOn-time75%
Search Alaska Airlines flights
DeltaCheapestC$ 406AverageC$ 491FlexibilityNo cancel feeOn-timeN/A
Search Delta flights

Fly with Cheapflights

Find the best flight deals on Cheapflights, where travelers can enjoy low prices and a wide availability of flights to their desired destinations.

How does Cheapflights help users find flights from Seattle to Atlanta?

Deals for Seattle to Atlanta flights are sourced from 900+ travel sites when you use Cheapflights. When all flight results come back, Cheapflights lets you sort and filter flights using different criteria to choose better, like price, airport, cabin class, and plenty of other options.

Why should you use Cheapflights to find cheap flight tickets from Seattle to Atlanta?

Cheapflights taps into our reliable network of hundreds of airlines and travel agencies to find the best deals for flights from Seattle to Atlanta for you. Better yet — we are completely free to use.

Can Cheapflights find flights from Seattle to Atlanta with no change fees?

Cheapflights does show flights with no change fees to all users. To see these options for flights from Seattle to Atlanta, users can toggle the no change fees filter when performing a flight search.

Can Cheapflights notify me if prices for flights from Seattle to Atlanta become cheaper?

Yes, and it’s super simple to set up. Click the bell icon next to the flight deals above and provide a valid email address to enable Price Alerts. That’s it!

100% Free

Cheapflights is completely free to use, so you can start saving the moment you arrive.

Book with Flexibility

Our users can plan ahead with confidence and find flights with no change fees

Travel Smart

Millions of people come to us for their flight needs every year. We help make travel planning easy by providing useful insights and data-driven graphs that can inform your decisions.