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Cheap flights from Seattle to Atlanta from C$ 179

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 17/5. Fares are subject to change and may not be available on all flights or dates of travel.
SEA — ATL
22 Apr — 29 Apr1
1 adult

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

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 17 April 2025.

Round-trip from

C$ 356

One-way from

C$ 179

Popular in

December

Cheapest in

September

Average price

C$ 550

Good round-trip deal

C$ 697 or less
Delta
  • Delta
  • 10/5-17/5
  • Nonstop
  • 10h 24m total
  • Seattle to Atlanta
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Alaska Airlines
  • Alaska Airlines
  • 17/5
  • Nonstop
  • 4h 50m total
  • Seattle to Atlanta
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Highest demand for flights based on searches. 5% potential increase in price (C$ 41 potential increase over avg. RT price).
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Cheapest flight prices on average. 2% potential price decrease (C$ 20 potential savings vs. average RT price).
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Average for round-trip flights in April 2025
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Price to beat on a round-trip flight from Seattle/Tacoma Intl to Atlanta Hartsfield-Jackson.
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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 17 April 2025.

Thu 24/46:00 a.m.SEA - ATL
1 stop20h 21mFrontier
Mon 28/47:00 a.m.ATL - SEA
1 stop20h 44mFrontier
Deal found 17/4C$ 341
Sat 10/56:00 a.m.SEA - ATL
Nonstop4h 54mDelta
Sat 17/57:33 p.m.ATL - SEA
Nonstop5h 27mDelta
Deal found 17/4C$ 356
Sat 17/54:04 p.m.SEA - ATL
Nonstop4h 55mAlaska Airlines
Tue 27/55:56 p.m.ATL - SEA
1 stop7h 50mAlaska Airlines
Deal found 17/4C$ 370
Wed 21/54:04 p.m.SEA - ATL
Nonstop4h 55mHawaiian Airlines
Sat 24/54:07 p.m.ATL - SEA
1 stop8h 53mHawaiian Airlines
Deal found 17/4C$ 413
Tue 17/610:40 p.m.SEA - ATL
1 stop8h 00mSouthwest
Sun 22/65:40 p.m.ATL - SEA
1 stop7h 00mSouthwest
Deal found 17/4C$ 474
Thu 19/611:59 p.m.SEA - ATL
1 stop7h 57mSun Country Air
Sun 29/66:15 a.m.ATL - SEA
1 stop28h 47mSun Country Air
Deal found 17/4C$ 492
Tue 27/55:14 p.m.SEA - ATL
2 stops13h 52mUnited Airlines
Thu 29/51:20 p.m.ATL - SEA
2 stops11h 38mUnited Airlines
Deal found 17/4C$ 596
Fri 3/1011:52 a.m.SEA - ATL
1 stop9h 00mAmerican Airlines
Sat 4/107:09 a.m.ATL - SEA
2 stops10h 14mAmerican Airlines
Deal found 17/4C$ 627
Sun 26/1010:29 p.m.SEA - ATL
1 stop12h 53mJetBlue
Thu 30/1010:35 a.m.ATL - SEA
1 stop13h 44mJetBlue
Deal found 17/4C$ 697

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 17 April 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

Sat 10/5

11:10 p.m.-7:00 a.m.

Nonstop4h 50m

Atlanta Hartsfield-Jackson

Sat 17/5

7:33 p.m.-10:00 p.m.

Nonstop5h 27m

C$ 356

SeattleAtlanta

SEA - ATL

SEAATL

Seattle/Tacoma Intl

Sat 17/5

4:04 p.m.-11:59 p.m.

Nonstop4h 55m

Atlanta Hartsfield-Jackson

Tue 27/5

5:56 p.m.-10:46 p.m.

1 stop7h 50m

C$ 370

SeattleAtlanta

SEA - ATL

SEAATL

Seattle/Tacoma Intl

Wed 21/5

4:04 p.m.-11:59 p.m.

Nonstop4h 55m

Atlanta Hartsfield-Jackson

Sat 24/5

4:07 p.m.-10:00 p.m.

1 stop8h 53m

C$ 413

SeattleAtlanta

SEA - ATL

SEAATL

Seattle/Tacoma Intl

Tue 17/6

10:40 p.m.-9:40 a.m.

1 stop8h 00m

Atlanta Hartsfield-Jackson

Sun 22/6

5:40 p.m.-9:40 p.m.

1 stop7h 00m

C$ 474

SeattleAtlanta

SEA - ATL

SEAATL

Seattle/Tacoma Intl

Thu 19/6

11:59 p.m.-10:56 a.m.

1 stop7h 57m

Atlanta Hartsfield-Jackson

Sun 29/6

6:15 a.m.-8:02 a.m.

1 stop28h 47m

C$ 492

SeattleAtlanta

SEA - ATL

SEAATL

Seattle/Tacoma Intl

Tue 27/5

5:14 p.m.-10:06 a.m.

2 stops13h 52m

Atlanta Hartsfield-Jackson

Thu 29/5

1:20 p.m.-9:58 p.m.

2 stops11h 38m

C$ 596

SeattleAtlanta

SEA - ATL

SEAATL

Seattle/Tacoma Intl

Fri 3/10

11:52 a.m.-11:52 p.m.

1 stop9h 00m

Atlanta Hartsfield-Jackson

Sat 4/10

7:09 a.m.-2:23 p.m.

2 stops10h 14m

C$ 627

SeattleAtlanta

SEA - ATL

SEAATL

Seattle/Tacoma Intl

Mon 28/4

8:56 p.m.-1:01 p.m.

1 stop13h 05m

Atlanta Hartsfield-Jackson

Wed 30/4

5:53 p.m.-8:26 p.m.

Nonstop5h 33m

C$ 792

SeattleAtlanta

SEA - ATL

SEAATL

Seattle/Tacoma Intl

Sat 17/5

11:59 p.m.-7:49 a.m.

Nonstop4h 50m

C$ 179

SeattleAtlanta

SEA - ATL

SEAATL

Seattle/Tacoma Intl

Fri 18/7

11:59 p.m.-8:00 p.m.

1 stop17h 01m

C$ 198

Flights are sorted by cheapest round-trip flights first.

Deals found on 17/4

Showing 1-10 of 16 results
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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 11 April 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$ 436). 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 17 April 2025.

It’s optimal to fly from Seattle to Atlanta at noon. By choosing this option you can save up to 64% 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 17 April 2025.

The most flights from SEA to ATL are scheduled on a Monday (40 on average). You will have fewer flight options on Saturday, which is when the least amount of flights are scheduled (19 on average).

Rainfall in Atlanta by month

Plan your trip to Atlanta by taking into account the average rainfall totals by month.

In terms of precipitation, rainfall in Atlanta ranges from 86.0 - 135.0 mm per month. July is typically the wettest month, when rainfall can reach 135.0 mm. April is typically the driest time to visit Atlanta when rainfall is around 86.0 mm.

Temperature in Atlanta by month

Plan your trip to Atlanta by taking into account the average temperature totals by month.

If weather is an important factor for your trip to Atlanta, use this chart to help with planning. For those seeking warmer temperatures, July is the ideal time of year to visit, when temperatures reach an average of 27.0 C. Travellers hoping to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 6.0 C).

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 17 April 2025.
Get a feel of what it's like to fly with Alaska Airlines, Southwest and Delta from Seattle to Atlanta by reading reviews from past customers. Users can see the overall rating for each airline as well as how each is rated in terms of entertainment options, comfort, food, crew/service, and boarding process.
Alaska Airlines
8.0
Very good
9,882 reviews
Check prices

Entertainment

7.1

Boarding

8.2

Comfort

7.9

Overall

8.0

Crew

8.5

Food

7.1

Reviews

1 / 20
8.0
Excellent

Anonymous,Aug 2024

SEA - LAS

Seats were not that comfy especially for someone with big hips 😥
Alaska Airlines
8.0
Very good
9,882 reviews
Alaska Airlines
8.0
Very good
9,882 reviews
Check prices

Entertainment

7.1

Boarding

8.2

Comfort

7.9

Overall

8.0

Crew

8.5

Food

7.1

Reviews

1 / 20
8.0
Excellent

Anonymous,Aug 2024

SEA - LAS

Seats were not that comfy especially for someone with big hips 😥
Southwest
8.0
Very good
4,280 reviews
Alaska Airlines
8.0
Very good
9,882 reviews
Check prices

Entertainment

7.1

Boarding

8.2

Comfort

7.9

Overall

8.0

Crew

8.5

Food

7.1

Reviews

1 / 20
8.0
Excellent

Anonymous,Aug 2024

SEA - LAS

Seats were not that comfy especially for someone with big hips 😥
Delta
8.0
Very good
7,917 reviews
Alaska Airlines
8.0
Very good
9,882 reviews
Check prices

Entertainment

7.1

Boarding

8.2

Comfort

7.9

Overall

8.0

Crew

8.5

Food

7.1

Reviews

1 / 20
8.0
Excellent

Anonymous,Aug 2024

SEA - LAS

Seats were not that comfy especially for someone with big hips 😥
Hawaiian Airlines
7.9
Good
2,382 reviews
Alaska Airlines
8.0
Very good
9,882 reviews
Check prices

Entertainment

7.1

Boarding

8.2

Comfort

7.9

Overall

8.0

Crew

8.5

Food

7.1

Reviews

1 / 20
8.0
Excellent

Anonymous,Aug 2024

SEA - LAS

Seats were not that comfy especially for someone with big hips 😥
United Airlines
7.4
Good
8,667 reviews
Alaska Airlines
8.0
Very good
9,882 reviews
Check prices

Entertainment

7.1

Boarding

8.2

Comfort

7.9

Overall

8.0

Crew

8.5

Food

7.1

Reviews

1 / 20
8.0
Excellent

Anonymous,Aug 2024

SEA - LAS

Seats were not that comfy especially for someone with big hips 😥

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 32 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 40m 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, 33 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$ 356, Delta will fly you from Seattle to Atlanta and back. In addition to Delta, many other airlines offer competitively priced options for your trip. Search Cheapflights for deals from Alaska Airlines and Hawaiian Airlines - these airlines can fly you to your destination from C$ 370 and C$ 398, respectively. You may be able to fly from Seattle to Atlanta for 35% 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 Alaska Airlines, with whom users have recently found tickets for as low as C$ 179. However, be on the lookout for offers from Sun Country Air and United Airlines, 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 (91%), Virgin Atlantic (90%) and Aeromexico (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$ 946, our data indicates the cheapest price to be C$ 362. The most popular route (Seattle/Tacoma Intl - Atlanta Hartsfield-Jackson), is priced around C$ 363.

  • 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$ 436). 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 Seattle?

Book flights to Seattle if you plan to visit one of these locations
Athens
Peachtree City
Norcross

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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 17 April 2025.
AirlineCheapestAverageFlexibilityOn-time
DeltaCheapestC$ 218AverageC$ 384FlexibilityNo cancel feeOn-timeN/A
Search Delta flights
Alaska AirlinesCheapestC$ 323AverageC$ 532FlexibilityNo 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!

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