Find flights
Deals
When to book
Airlines
FAQs

Cheap flights from Seattle to Atlanta from C$ 168

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 30/12. Fares are subject to change and may not be available on all flights or dates of travel.
SEA — ATL
19 Aug — 26 Aug1
1 adult

Cheapflights Tip: The best prices from Seattle/Tacoma Intl to Atlanta Hartsfield-Jackson are usually found in September or August, booked 63 days in advance, depart on a Friday or Wednesday and return on a Monday

Cheap 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 14 August 2025.

Round-trip from

C$ 368

One-way from

C$ 168

Popular in

December

Cheapest in

September

Average price

C$ 491

Good round-trip deal

C$ 1,035 or less
Hawaiian Airlines
  • Hawaiian Airlines
  • 30/9-7/10
  • 1 total stop
  • 11h 49m total
  • Seattle to Atlanta
Search Deals
United Airlines
  • United Airlines
  • 30/12
  • 1 total stop
  • 8h 06m total
  • Seattle to Atlanta
Search Deals
Highest demand for flights based on searches. 5% potential increase in price (C$ 43 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 2% potential price decrease (C$ 20 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in August 2025
Search Deals
Price to beat on a round-trip flight from Seattle/Tacoma Intl to Atlanta Hartsfield-Jackson.
Search Deals

Find flight deals from Seattle to Atlanta

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 14 August 2025.

Wed 12/117:15 a.m.SEA - ATL
1 stop8h 19mHawaiian Airlines
Wed 19/117:00 a.m.ATL - SEA
Nonstop5h 35mHawaiian Airlines
Deal found 14/8C$ 368
Wed 10/94:07 p.m.SEA - ATL
Nonstop4h 56mAlaska Airlines
Wed 17/97:56 p.m.ATL - SEA
Nonstop5h 26mAlaska Airlines
Deal found 14/8C$ 381
Tue 9/96:45 a.m.SEA - ATL
2 stops12h 10mSouthwest
Tue 16/96:25 p.m.ATL - SEA
1 stop8h 10mSouthwest
Deal found 13/8C$ 388
Thu 11/94:07 p.m.SEA - ATL
Nonstop4h 56mMultiple Airlines
Thu 18/97:23 p.m.ATL - SEA
1 stop8h 07mMultiple Airlines
Deal found 14/8C$ 394
Thu 4/95:20 a.m.SEA - ATL
1 stop6h 22mHawaiian Airlines
Tue 9/97:56 p.m.ATL - SEA
Nonstop5h 26mHawaiian Airlines
Deal found 14/8C$ 395
Fri 5/93:55 p.m.SEA - ATL
1 stop13h 29mDelta
Tue 23/96:00 p.m.ATL - SEA
Nonstop5h 22mDelta
Deal found 11/8C$ 399
Sat 13/125:30 a.m.SEA - ATL
1 stop6h 03mHawaiian Airlines
Sat 13/123:35 p.m.ATL - SEA
1 stop11h 11mHawaiian Airlines
Deal found 12/8C$ 401
Thu 11/95:20 a.m.SEA - ATL
1 stop6h 22mHawaiian Airlines
Sun 14/96:55 a.m.ATL - SEA
Nonstop5h 22mHawaiian Airlines
Deal found 12/8C$ 403
Wed 12/115:40 a.m.SEA - ATL
2 stops10h 20mSouthwest
Fri 14/113:40 p.m.ATL - SEA
2 stops11h 25mSouthwest
Deal found 13/8C$ 406
Wed 29/107:15 a.m.SEA - ATL
1 stop8h 19mAlaska Airlines
Mon 3/113:50 p.m.ATL - SEA
1 stop8h 58mAlaska Airlines
Deal found 13/8C$ 407
Thu 4/96:00 a.m.SEA - ATL
Nonstop4h 44mDelta
Mon 8/99:34 p.m.ATL - SEA
Nonstop5h 25mDelta
Deal found 14/8C$ 409
Fri 26/99:20 a.m.SEA - ATL
1 stop10h 05mSouthwest
Sun 28/97:40 a.m.ATL - SEA
1 stop8h 50mSouthwest
Deal found 12/8C$ 410

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 14 August 2025.
Use the filters below to find and compare flights from Seattle to Atlanta that are best for you.

Fly from

Seattle

Fly to

Atlanta

Route

Depart

Return

Price

SeattleAtlanta

SEA - ATL

SEAATL

Seattle/Tacoma Intl

Wed 12/11

7:15 a.m.-6:34 p.m.

1 stop8h 19m

Atlanta Hartsfield-Jackson

Wed 19/11

7:00 a.m.-9:35 a.m.

Nonstop5h 35m

C$ 368

SeattleAtlanta

SEA - ATL

SEAATL

Seattle/Tacoma Intl

Fri 31/10

6:00 a.m.-1:46 p.m.

Nonstop4h 46m

Atlanta Hartsfield-Jackson

Wed 5/11

9:25 p.m.-11:54 p.m.

Nonstop5h 29m

C$ 381

SeattleAtlanta

SEA - ATL

SEAATL

Seattle/Tacoma Intl

Tue 16/9

4:07 p.m.-12:03 a.m.

Nonstop4h 56m

Atlanta Hartsfield-Jackson

Thu 30/10

9:00 a.m.-11:39 a.m.

Nonstop5h 39m

C$ 381

SeattleAtlanta

SEA - ATL

SEAATL

Seattle/Tacoma Intl

Mon 15/9

4:07 p.m.-12:03 a.m.

Nonstop4h 56m

Atlanta Hartsfield-Jackson

Sat 1/11

9:00 a.m.-11:39 a.m.

Nonstop5h 39m

C$ 381

SeattleAtlanta

SEA - ATL

SEAATL

Seattle/Tacoma Intl

Sat 13/9

7:25 a.m.-3:16 p.m.

Nonstop4h 51m

Atlanta Hartsfield-Jackson

Sat 20/9

9:30 p.m.-11:54 p.m.

Nonstop5h 24m

C$ 381

SeattleAtlanta

SEA - ATL

SEAATL

Seattle/Tacoma Intl

Wed 17/9

9:27 a.m.-5:21 p.m.

Nonstop4h 54m

Atlanta Hartsfield-Jackson

Sun 21/9

6:55 a.m.-9:17 a.m.

Nonstop5h 22m

C$ 381

SeattleAtlanta

SEA - ATL

SEAATL

Seattle/Tacoma Intl

Sat 13/9

7:25 a.m.-3:16 p.m.

Nonstop4h 51m

Atlanta Hartsfield-Jackson

Mon 22/9

9:30 p.m.-11:54 p.m.

Nonstop5h 24m

C$ 381

SeattleAtlanta

SEA - ATL

SEAATL

Seattle/Tacoma Intl

Tue 9/9

5:20 a.m.-2:42 p.m.

1 stop6h 22m

Atlanta Hartsfield-Jackson

Tue 23/9

3:42 p.m.-10:59 p.m.

1 stop10h 17m

C$ 381

SeattleAtlanta

SEA - ATL

SEAATL

Seattle/Tacoma Intl

Thu 4/9

6:00 a.m.-1:44 p.m.

Nonstop4h 44m

Atlanta Hartsfield-Jackson

Tue 23/9

9:30 p.m.-11:54 p.m.

Nonstop5h 24m

C$ 381

SeattleAtlanta

SEA - ATL

SEAATL

Seattle/Tacoma Intl

Sat 6/9

4:07 p.m.-12:03 a.m.

Nonstop4h 56m

Atlanta Hartsfield-Jackson

Fri 19/9

7:56 p.m.-10:22 p.m.

Nonstop5h 26m

C$ 381

Flights are sorted by cheapest round-trip flights first.

Deals found on 12/8

Showing 1-10 of 21 results
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?

Use this chart to determine the optimal time to book a round-trip flight from Seattle to Atlanta. Price data was last updated on 8 August 2025.

To ensure you get the cheapest price possible for a flight from Seattle to Atlanta, you should look to book at least 63 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, October is the cheapest month in which you can book a flight from Seattle to Atlanta (average of C$ 278). Flying from Seattle to Atlanta in May is currently the most expensive (average of C$ 424). 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 14 August 2025.

It’s optimal to fly from Seattle to Atlanta at noon. By choosing this option you can save up to 59% on the cost of your flight, compared to a flight in the morning.

Weekly flight availability from Seattle to Atlanta

Explore weekly flight availability from Seattle to Atlanta. Discover flights operating on different days of the week, giving you the flexibility to choose a travel day that best fits your plans. Compare info to find the most convenient option for your journey. Data last updated 14 August 2025.

The most flights from SEA to ATL are scheduled on a Wednesday (50 on average). You will have fewer flight options on Thursday, which is when the least amount of flights are scheduled (34 on average).

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 14 August 2025.
Read through reviews of airlines operating flights from Seattle to Atlanta, such as Alaska Airlines and Delta. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.
Alaska Airlines
8.0
Very good
10,000 reviews
Check prices

Boarding

8.1

Entertainment

7.0

Food

7.1

Overall

8.0

Crew

8.5

Comfort

7.8

Reviews

1 / 20
10.0
Excellent

Jonathan,Jul 2025

SEA - BOS

Fantastic Check-in with easy baggage drop. While it took a while to find out which was the gate, the boarding was a dream, the stewards were simply incredible and the flight fantastic.
Alaska Airlines
8.0
Very good
10,000 reviews
Alaska Airlines
8.0
Very good
10,000 reviews
Check prices

Boarding

8.1

Entertainment

7.0

Food

7.1

Overall

8.0

Crew

8.5

Comfort

7.8

Reviews

1 / 20
10.0
Excellent

Jonathan,Jul 2025

SEA - BOS

Fantastic Check-in with easy baggage drop. While it took a while to find out which was the gate, the boarding was a dream, the stewards were simply incredible and the flight fantastic.
Delta
8.0
Very good
7,980 reviews
Alaska Airlines
8.0
Very good
10,000 reviews
Check prices

Boarding

8.1

Entertainment

7.0

Food

7.1

Overall

8.0

Crew

8.5

Comfort

7.8

Reviews

1 / 20
10.0
Excellent

Jonathan,Jul 2025

SEA - BOS

Fantastic Check-in with easy baggage drop. While it took a while to find out which was the gate, the boarding was a dream, the stewards were simply incredible and the flight fantastic.

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 40 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 2 different airlines, which means you should have some options if you want to compare airfare deals. 4h 48m 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, 28 users have taken a look at flights from Seattle/Tacoma Intl to Atlanta Hartsfield-Jackson.

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

    Currently priced at C$ 216, Delta will fly you from Seattle to Atlanta and back. In addition to Delta, many other airlines offer competitively priced options for your trip. Check Cheapflights for deals on Alaska Airlines for as low as C$ 353. 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 cheapest airlines to fly from Seattle to Atlanta one-way?

    The cheapest airline one-way is United Airlines, with whom users have recently found tickets for as low as C$ 168. However, be on the lookout for offers from Alaska Airlines and Southwest, as they are both options that can get you from Seattle to Atlanta for a low price.

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

    The top 3 most reliable airlines when flying from Seattle to Atlanta are KLM (92%), LATAM Airlines (90%) and Air France (87%).

  • 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$ 1,550, our data indicates the cheapest price to be C$ 408. The most popular route (Seattle/Tacoma Intl - Atlanta Hartsfield-Jackson), is priced around C$ 403.

  • 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, October is the cheapest month in which you can book a flight from Seattle to Atlanta (average of C$ 278). Flying from Seattle to Atlanta in May is currently the most expensive (average of C$ 424). 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
Athens
Peachtree City
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 2 airlines flying from Seattle to Atlanta

Discover the top 2 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 14 August 2025.
AirlineCheapestAverageFlexibilityOn-time
DeltaCheapestC$ 216AverageC$ 356FlexibilityNo cancel feeOn-timeN/A
Search Delta flights
Alaska AirlinesCheapestC$ 353AverageC$ 546FlexibilityNo cancel feeOn-time75%
Search Alaska Airlines 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.