SEA - ATL

C$ 174 Find Cheap Flights from Seattle to Atlanta

This is the cheapest one-way flight price found by a KAYAK user in the last 72 hours by searching for a flight from Seattle to Atlanta departing on 13/9. Fares are subject to change and may not be available on all flights or dates of travel. Click the price to replicate the search for this deal.
1 adult
1 adult, Economy

KAYAK searches hundreds of travel sites at once for deals on flights to Atlanta

 
These are the airlines KAYAK users have selected most often from within our search results in flight searches from Seattle to Atlanta, as well as popular online travel agencies
These are the airlines KAYAK users have selected most often from within our search results in flight searches from Seattle to Atlanta, as well as popular online travel agencies
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Flights Deals

Cheap Flights from Seattle to Atlanta (SEA-ATL)

 
Here are some of the best deals found on KAYAK recently from the most popular airlines for round-trip flights from Seattle to Atlanta that are departing in the next months. While these flights were available on KAYAK in the last 72 hours, prices and availability are subject to change and deals may expire.
Discover the best prices for you by selecting your travel dates on KAYAK.

Recent round-trip flight deals from Seattle to Atlanta

Sat, 20 Sep - Sat, 27 Sep
Delta Logo
6:00 a.m. - 1:49 p.m.SEA-ATL
4h 49mdirect
Delta Logo
1:56 p.m. - 4:14 p.m.ATL-SEA
5h 18mdirect
C$ 327Delta
Find Deal
Wed, 27 Aug - Wed, 3 Sep
Delta Logo
6:00 a.m. - 1:46 p.m.SEA-ATL
4h 46mdirect
Delta Logo
9:34 p.m. - 11:59 p.m.ATL-SEA
5h 25mdirect
C$ 328Delta
Find Deal
Tue, 26 Aug - Sat, 6 Sep
Hawaiian Airlines Logo
5:20 a.m. - 2:42 p.m.SEA-ATL
6h 22m1 stop
Hawaiian Airlines Logo
6:55 a.m. - 9:17 a.m.ATL-SEA
5h 22mdirect
C$ 342Hawaiian Airlines
Find Deal
Sat, 30 Aug - Sat, 6 Sep
Hawaiian Airlines Logo
5:20 a.m. - 2:42 p.m.SEA-ATL
6h 22m1 stop
Hawaiian Airlines Logo
3:42 p.m. - 10:59 p.m.ATL-SEA
10h 17m1 stop
C$ 354Hawaiian Airlines
Find Deal
Sat, 30 Aug - Mon, 1 Sep
Delta Logo
3:15 p.m. - 11:08 p.m.SEA-ATL
4h 53mdirect
Delta Logo
9:34 p.m. - 11:59 p.m.ATL-SEA
5h 25mdirect
C$ 356Delta
Find Deal
Sat, 1 Nov - Sat, 8 Nov
United Airlines Logo
5:05 a.m. - 5:33 p.m.SEA-ATL
9h 28m2 stops
United Airlines Logo
5:41 p.m. - 11:15 p.m.ATL-SEA
8h 34m1 stop
C$ 363United Airlines
Find Deal
Wed, 20 Aug - Wed, 10 Sep
Alaska Airlines Logo
5:20 a.m. - 2:42 p.m.SEA-ATL
6h 22m1 stop
Alaska Airlines Logo
3:42 p.m. - 10:59 p.m.ATL-SEA
10h 17m1 stop
C$ 368Alaska Airlines
Find Deal
Wed, 20 Aug - Sat, 6 Sep
Alaska Airlines Logo
11:59 p.m. - 7:53 a.m.SEA-ATL
4h 54mdirect
Alaska Airlines Logo
3:42 p.m. - 10:59 p.m.ATL-SEA
10h 17m1 stop
C$ 369Alaska Airlines
Find Deal
Thu, 28 Aug - Mon, 1 Sep
Frontier Logo
7:35 p.m. - 1:01 p.m.SEA-ATL
14h 26m1 stop
Frontier Logo
7:23 p.m. - 12:34 a.m.ATL-SEA
8h 11m1 stop
C$ 385Frontier
Find Deal
Wed, 29 Oct - Mon, 3 Nov
United Airlines Logo
11:59 p.m. - 10:13 a.m.SEA-ATL
7h 14m1 stop
United Airlines Logo
3:48 p.m. - 11:10 p.m.ATL-SEA
10h 22m2 stops
C$ 390United Airlines
Find Deal
Expert advice

Expert advice for your flight from Seattle to Atlanta

 
Snippets provided in this section are AI-generated based on a summarisation of KAYAK-commissioned articles. The articles are presented as-is, for general informational purposes only, and may not be up-to-date. The opinions contained in the articles are original to the author and reflect their authentic experience, which may vary significantly from the experience of others.
KAYAK teamed up with top travel experts to share the best tips for your journey.
Airlines
Alaska Airlines

Alaska Airlines' 20-minute baggage guarantee offers compensation if bags aren't delivered promptly.


Alaska Airlines' Wine Flies Free program allows free wine case check-in for Mileage Plan members.

Delta

Delta offers free Wi-Fi for SkyMiles members on domestic flights, enhancing productivity and connectivity.


Delta's Sky Priority check-in speeds up the process for elite status holders and premium cabin passengers.

Read more about Deltaby Stefanie Waldek
Airports
SEA

Use the SEA Spot Saver for expedited security screening. Book online or via the flySEA app for a smoother departure experience.

Read more about SEAby Harriet Baskas
ATL

Take the MARTA rail from ATL to avoid traffic. It's convenient and stops directly at the airport.

Read more about ATLby Blane Bachelor
Our travel experts
Harriet Baskas

Harriet Baskas

Expert on Alaska Airlines and SEA

Harriet Baskas

Harriet Baskas

Harriet is an award-winning journalist who is happiest in an airport or an unusual museum. Her stories about airports, air travel, and the business of travel have appeared on NBC News, CNBC, USA TODAY, The Points Guy and other outlets. She is the creator of the StuckatTheAirport.com blog and the author of nine books. When not out on the road or exploring the latest airport amenities, she’s home in Seattle getting ready for the next adventure.

Read more
Stefanie Waldek

Stefanie Waldek

Expert on Delta

Stefanie Waldek

Stefanie Waldek

Stefanie Waldek is a freelance space, travel, and design writer based in Saratoga Springs, NY. Her words have appeared in Space.com, Travel + Leisure, Condé Nast Traveler, Architectural Digest, and House Beautiful, among other publications. An expert in aviation and expedition cruising, Stefanie is frequently up in the air or on the sea, likely en route to Antarctica or the Arctic.

Read more
Blane Bachelor

Blane Bachelor

Expert on ATL

Blane Bachelor

Blane Bachelor

Blane Bachelor is a journalist and editor specializing in travel and aviation who writes regularly for top global outlets. Born and raised in Florida, Blane has worked and lived in four countries, including the Netherlands, where she’s currently based with her family. Her favorite way to get to know a new destination is by running or riding a bike around town – or hearing a spooky ghost story about local history. She will always choose the window seat.

Read more
Booking Insights

KAYAK's insights & trends for Seattle to Atlanta flights

Get data-powered insights and trends into flights from Seattle to Atlanta to help you find the cheapest flights, the best time to fly and much more.

What’s the cheapest day of the week to fly from Seattle to Atlanta?

The average price of all round-trip flights from Seattle to Atlanta clicked on KAYAK for each day over the last 12 months.

When flying from Seattle to Atlanta, you should consider leaving on a Friday and avoid Thursdays if you are looking for the best rates. For your return to Seattle, you’ll find the best rates on Thursdays and the most expensive ones on Sundays.

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

To calculate monthly average prices, KAYAK takes all prices for each month over the last year for round-trip flights from Seattle to Atlanta, removes the top 0.1% to account for outliers, and then takes the median of all values for each month.

The cheapest month for flights from Seattle to Atlanta is August, where tickets cost C$ 494 (return) on average. On the other hand, the most expensive months are December and July, where the average cost of round-trip tickets is C$ 686 and C$ 580 respectively.

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

To calculate weekly average prices, KAYAK takes all prices for each week before departure over the last year for round-trip flights from Seattle to Atlanta, removes the top 0.1% to account for outliers, and then takes the average of all the values for each week.

To get a below average price on the flight from Seattle to Atlanta, you should book around 4 weeks before departure, which saves you about 59% compared to booking last minute. For the absolute cheapest price, our data suggests you should book 4 weeks before departure.


Good to know

Low seasonJanuary
Cheapest flightC$ 174
Best time to beat the crowds (4% less expensive on average)
Most popular time to fly (26% more expensive on average)
Flight from Seattle to Atlanta

When to book flights from Seattle to Atlanta

Are your dates flexible? Find out the best times to travel from Seattle to Atlanta based on our flight data from the last year. Discover the cheapest month and even day to fly.
Estimated round-trip price
KAYAK looks at all historical flight data for each date to provide a predicted price for one-way trips or round-trips with a duration up to 40 days. While we try to provide actual minimum prices for each date, some prices are predictions and actual prices may differ.

FAQs for booking flights from Seattle to Atlanta

  • What is the cheapest flight from Seattle to Atlanta?

    In the last 3 days, the lowest price for a flight from Seattle to Atlanta was C$ 126 for a one-way ticket and C$ 236 for a round-trip.

  • Which airports will I be using when flying from Seattle to Atlanta?

    Seattle airport is called Seattle/Tacoma Intl and the only airport in Atlanta is Atlanta Hartsfield-Jackson.

  • Which airlines offer Wi-Fi service onboard planes from Seattle to Atlanta?

    All the following airlines offer inflight Wi-Fi service on the Seattle to Atlanta flight route: Delta, Alaska Airlines, Hawaiian Airlines, Lufthansa, American Airlines, JetBlue, and United Airlines.

  • Which aircraft models fly most regularly from Seattle to Atlanta?

    The Boeing 737 MAX 9 is the aircraft model that flies most regularly on the Seattle to Atlanta flight route.

  • Which airline alliances offer flights from Seattle to Atlanta?

    SkyTeam, oneworld, and Star Alliance are the airline alliances operating flights between Seattle and Atlanta, with SkyTeam being the most commonly used for this route.

  • On which days can I fly direct from Seattle to Atlanta?

    There are direct flights from Seattle to Atlanta on a daily basis.

  • Which is the best airline for flights from Seattle to Atlanta, Alaska Airlines or Delta?

    The two airlines most popular with KAYAK users for flights from Seattle to Atlanta are Alaska Airlines and Delta. With an average price for the route of C$ 548 and an overall rating of 8.0, Alaska Airlines is the most popular choice. Delta is also a great choice for the route, with an average price of C$ 358 and an overall rating of 8.0.

  • How does KAYAK find such low prices on flights from Seattle to Atlanta?

    KAYAK is a travel search engine. That means we look across the web to find the best prices we can find for our users. With over 2 billion flight queries processed yearly, we are able to display a variety of prices and options on flights from Seattle to Atlanta.

  • How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket from Seattle to Atlanta?

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to Atlanta from Seattle is likely to change within 7 days, so travelers know whether to wait or book now.

  • What is the Hacker Fare option on flights from Seattle to Atlanta?

    Hacker Fares allow you to combine one-way tickets in order to save you money over a traditional round-trip ticket. You could then fly to Atlanta with an airline and back to Seattle with another airline.

  • What is KAYAK's "flexible dates" feature and why should I care when looking for a flight from Seattle to Atlanta?

    Sometimes travel dates aren't set in stone. If your preferred travel dates have some wiggle room, flexible dates will show you all the options when flying to Atlanta from Seattle up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

Prefer to fly direct from Seattle to Atlanta?

 
Direct data is based off flight results for the next 60 days. Find direct flights from all airlines flying direct from Seattle/Tacoma Intl to Atlanta Hartsfield-Jackson.
Find which airlines fly direct from Seattle/Tacoma Intl Airport to Atlanta Hartsfield-Jackson Airport, which days they fly and book direct flights.

Direct departures

Seattle/Tacoma Intl to Atlanta Hartsfield-Jackson

Monday

Aeromexico,Air France,Air Tahiti Nui, +11 more

Aeromexico,Air France, +12 more

Tuesday

Aeromexico,Air France,Air Tahiti Nui, +12 more

Aeromexico,Air France, +13 more

Wednesday

Aeromexico,Air France,Air Tahiti Nui, +12 more

Aeromexico,Air France, +13 more

Thursday

Aeromexico,Air France,Air Tahiti Nui, +12 more

Aeromexico,Air France, +13 more

Friday

Aeromexico,Air France,Air Tahiti Nui, +11 more

Aeromexico,Air France, +12 more

Saturday

Aeromexico,Air France,Air Tahiti Nui, +11 more

Aeromexico,Air France, +12 more

Sunday

Aeromexico,Air France,Air Tahiti Nui, +11 more

Aeromexico,Air France, +12 more

See more nonstop flights

Direct returns

Atlanta Hartsfield-Jackson to Seattle/Tacoma Intl

Monday

Aeromexico,Air France,Air Tahiti Nui, +12 more

Aeromexico,Air France, +13 more

Tuesday

Aeromexico,Air France,Air Tahiti Nui, +12 more

Aeromexico,Air France, +13 more

Wednesday

Aeromexico,Air France,Air Tahiti Nui, +12 more

Aeromexico,Air France, +13 more

Thursday

Aeromexico,Air France,Air Tahiti Nui, +13 more

Aeromexico,Air France, +14 more

Friday

Aeromexico,Air France,Air Tahiti Nui, +11 more

Aeromexico,Air France, +12 more

Saturday

Aeromexico,Air France,Air Tahiti Nui, +12 more

Aeromexico,Air France, +13 more

Sunday

Aeromexico,Air France,Air Tahiti Nui, +12 more

Aeromexico,Air France, +13 more

See more nonstop flights

Reviews of the top airlines flying from Seattle to Atlanta

 
See real verified KAYAK customer reviews for airlines flying from Seattle to Atlanta. Airline scores are aggregated from all reviews left by passengers on KAYAK after flying with an airline. KAYAK doesn’t show reviews that are older than 5 years. Learn how KAYAK collects reviews.
Need help choosing which airline to fly with from Seattle to Atlanta? KAYAK airline reviews give an overall score for each airline based on loads of factors, including comfort, boarding, in-flight entertainment and more, to make your decision easier. See airline scores according to verified KAYAK customer reviews.
8.0
Alaska AirlinesOverall score based on 10000 reviews
8.1Boarding
7.1Food
7.1Entertainment
7.8Comfort
8.5Crew
Airline reviews

I was in the middle seat in the last row but that wasn’t their fault. It is why I rated the flight as mediocre, also the landing was a little rough. The good was really good. The self service luggage belt at SEATAC stopped working right when I reached it. I was literally placing my bag on the small belt when the main belt stopped. I understand that it wasn’t just Alaska but the entire side of the terminal. It took the agents about 20 minutes to arrive at a game plan and it certainly wasn’t flawless but they arranged for our luggage to be taken to the plane the old fashioned way by hand. Understandably, the plane was late in leaving. The flight took the proper amount of time and instead of arriving at OAK at 1:45, we got there at 2:30. I took my time getting to baggage claim because I knew it would be late if it was there at all. Sure enough it wasn’t but there was an agent there to greet me and inform me about my luggage. Long story longer, they delivered my luggage to where I was staying which was an hour away from the airport. Alaska has instituted a delivery type tracking system through my email that kept me informed of where my luggage was the whole time. WELL DONE!!

8.0 ExcellentMichael, Jul 2025SEA - OAK
Read more Alaska Airlines reviews

I was in the middle seat in the last row but that wasn’t their fault. It is why I rated the flight as mediocre, also the landing was a little rough. The good was really good. The self service luggage belt at SEATAC stopped working right when I reached it. I was literally placing my bag on the small belt when the main belt stopped. I understand that it wasn’t just Alaska but the entire side of the terminal. It took the agents about 20 minutes to arrive at a game plan and it certainly wasn’t flawless but they arranged for our luggage to be taken to the plane the old fashioned way by hand. Understandably, the plane was late in leaving. The flight took the proper amount of time and instead of arriving at OAK at 1:45, we got there at 2:30. I took my time getting to baggage claim because I knew it would be late if it was there at all. Sure enough it wasn’t but there was an agent there to greet me and inform me about my luggage. Long story longer, they delivered my luggage to where I was staying which was an hour away from the airport. Alaska has instituted a delivery type tracking system through my email that kept me informed of where my luggage was the whole time. WELL DONE!!

Crew was very friendly. Our bags showed up at the carousel within 20 minutes of arrival.

Flight was delayed and hour due to tire issue. First flight of the day, this issue should have been discovered prior to boarding.

Both legs of the trip were delayed about an hour. Planes were new, liked the WiFi availability and entertainment available. Crew was very good. People were happy and helpful. Liked the pilots - they provided updates throughout the flights. Snacks were underwhelming. Drinks were good! Like the smaller sodas and they actually came through the cabin 2x which was great. In Seattle airport the construction caused much confusion for Alaska. Process of printing own tags, etc was chaotic for people who didn’t check in online prior to arrival which in turn caused issues for those who did. Plus airport gates were too small for the number of people flying.

We did have to wait an hour for the runway to be cleared but other than that it was fine.

My seat row didn’t have tray tables which made it pretty difficult to get comfortable on a four hour flight. Good experience outside of that, though.

There was no sitting place in Sea-Tac airport. Even airline didn’t provide any food or dinner. I will never take this airline in my future travel.

Crew was very rude and uncaring. When someone tried to place their bag in overhead bin and they asked for help, crew told them they could not assist. Crew member then told the customer if they couldn’t place into overhead bin on their own, they should have checked in bag. When other customer helped to place the bag in the overhead bin, they were given evil look by crew member and told to hurry back to their uncomfortable middle seat. This was despite the fact that the plane did not leave until 30 minutes later. The flight was ~80% full; when final people boarded, they were forced into middle seats with no room for comfort. There were a handful of emergency row seats unoccupied. When asked if any of the emergency row seats may be used, the crew said that they would cost extra. Normally if a flight is completely boarded and there are open seats, the crew at least gives thought to asking someone if they want to re-locate to the more comfortable seat, especially on a long flight.

I am always uncomfortable about the boarding process. I think every airlines has their own procedures for boarding but all of their procedures are inconvenient because it takes too much time to board. If you board people from back seat to front, I think you can reduce the time to boarding.

Our original fluffy was cancelled. Our substitute flight didn't fly. We lost out on our hotel and car rental. Had to fly out the next morning. Alaska didn't give us any meaningful information. The first flight was scheduled to leave at 4pm and the substitute flight at 9pm. We left the airport at midnight for a hotel. No weather. Beyond disappointed.

Flight was delayed, 30+ bags had to be gate checked. Crew were very friendly!

Everything was good until we were boarding our connection flight in Atlanta, we were told to gate check our carry-on, but when we got inside the plane, there was plenty of room in the overhead.

Very late arrival at PWM. Late jet getting to ATL. Equipment problem with aircraft - could not get enough water onto plane., Another delay getting FAA approval for flight with bottled H2O. Not the crew’s problem.

After all the weather issues at least they got me to my destination the next day

From Atlanta to Savannah - flight connection was way to short (we weren't even late landing ) and flight was already boarding when we landed - we were told we were the last on board and so we had to gate check our bags. Once we got on the plane, there were at least seven open bag spots so that was unnecessary delay. There should be better communication between the gate agent and the crew.

Crew was excellent. Comfort seats not as nice as other kinds of planes.

It was a great flight and the stewards and stewardess were all kind and accommodating!! The seats were comfortable and entertainment screen excellent!

Flight was an hour late, who knows why. It was OK, nothing outstanding.

Only not having an assigned seat was an issue. Rest was great

The check in and bag drop off for Sky Priority members is slow. The Clear security was also slow - a TSA issue.

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

Information on your arrival and departure airports

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