SEA - ATL

C$ 179 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 27/5. 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

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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Expert advice
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Flights Deals

Cheap Flight Deals 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.

Recent round-trip flight deals from Seattle to Atlanta

KAYAK's recommended round-trip deals from the most popular airlines that fly from Seattle to Atlanta.
Discover the best prices for you by selecting your travel dates on KAYAK.
Delta Logo
3:15 p.m. - 11:09 p.m.SEA-ATL
4h 54mdirect
Delta Logo
7:48 a.m. - 10:15 a.m.ATL-SEA
5h 27mdirect
C$ 356Delta
Find Deal
Tue, 10 Jun - Tue, 17 Jun
Alaska Airlines Logo
11:59 p.m. - 7:49 a.m.SEA-ATL
4h 50mdirect
Alaska Airlines Logo
4:07 p.m. - 10:00 p.m.ATL-SEA
8h 53m1 stop
C$ 370Alaska Airlines
Find Deal
Sat, 24 May - Tue, 3 Jun
Sun Country Air Logo
6:22 p.m. - 11:20 a.m.SEA-ATL
13h 58m1 stop
Sun Country Air Logo
9:30 a.m. - 4:55 p.m.ATL-SEA
10h 25m1 stop
C$ 381Sun Country Air
Find Deal
Thu, 2 Oct - Mon, 6 Oct
Delta Logo
3:15 p.m. - 11:12 p.m.SEA-ATL
4h 57mdirect
Delta Logo
9:25 p.m. - 11:49 p.m.ATL-SEA
5h 24mdirect
C$ 383Delta
Find Deal
Sat, 24 May - Mon, 2 Jun
Hawaiian Airlines Logo
11:59 p.m. - 7:49 a.m.SEA-ATL
4h 50mdirect
Hawaiian Airlines Logo
4:07 p.m. - 11:57 p.m.ATL-SEA
10h 50m1 stop
C$ 397Hawaiian Airlines
Find Deal
Sat, 24 May - Mon, 2 Jun
Hawaiian Airlines Logo
11:59 p.m. - 7:49 a.m.SEA-ATL
4h 50mdirect
Hawaiian Airlines Logo
4:07 p.m. - 10:00 p.m.ATL-SEA
8h 53m1 stop
C$ 411Hawaiian Airlines
Find Deal
Fri, 30 May - Tue, 3 Jun
Sun Country Air Logo
11:59 p.m. - 11:26 a.m.SEA-ATL
8h 27m1 stop
Sun Country Air Logo
6:06 p.m. - 10:50 p.m.ATL-SEA
7h 44m1 stop
C$ 415Sun Country Air
Find Deal
Mon, 23 Jun - Mon, 30 Jun
Southwest Logo
5:00 a.m. - 4:50 p.m.SEA-ATL
8h 50m2 stops
Southwest Logo
7:35 p.m. - 12:15 a.m.ATL-SEA
7h 40m1 stop
C$ 432Southwest
Find Deal
Tue, 10 Jun - Tue, 10 Jun
Alaska Airlines Logo
9:03 p.m. - 6:31 p.m.SEA-ATL
18h 28m1 stop
Alaska Airlines Logo
6:30 a.m. - 8:57 a.m.ATL-SEA
5h 27mdirect
C$ 439Alaska Airlines
Find Deal
Tue, 17 Jun - Tue, 8 Jul
Southwest Logo
6:15 a.m. - 6:35 p.m.SEA-ATL
9h 20m2 stops
Southwest Logo
4:05 p.m. - 11:30 p.m.ATL-SEA
10h 25m2 stops
C$ 475Southwest
Find Deal
Wed, 28 May - Wed, 4 Jun
Expert advice

Expert advice for your flight from Seattle to Atlanta

 
Snippets provided in this section are AI-generated based on a summarization 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 specific 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
Useful Info

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 Saturdays if you are looking for the best rates. For your return to Seattle, you’ll find the best rates on Tuesdays and the most expensive ones on Fridays.

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 September, where tickets cost C$ 493 (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$ 693 and C$ 576 respectively.

Can I save money by flying with a layover from Seattle to Atlanta?

The average round-trip price for all non-stop flights, flights with one layover, and flights with two layovers for the route found by users searching on KAYAK in the last 2 weeks.

No, with an average price for the route of C$ 1,400, prices are generally cheapest when you fly direct.

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. For the absolute cheapest price, our data suggests you should book 4 weeks before departure.


Good to know

Low seasonJanuary
High seasonMay
Cheapest flightC$ 179
Best time to beat the crowds (5% less expensive on average)
Most popular time to fly and prices are also 3% lower 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.

Flights from Seattle to Atlanta: the best tips from KAYAK users' own experiences

Insights shared by verified travellers who flew the route from Seattle to Atlanta 
Verified travelerFlew with Alaska AirlinesSEA-ATLMar 2025
Regardless of the shortage it has, yet Alaska Airlines is the best
TonyFlew with Alaska AirlinesSEA-ATLDec 2024
Delta, definitely Delta. Stop charging for checked baggage, when you ask people to check it for free at boarding.

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$ 129 for a one-way ticket and C$ 257 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?

    Delta, Alaska Airlines, Hawaiian Airlines, American Airlines, and Lufthansa offer inflight Wi-Fi service on the Seattle to Atlanta flight route.

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

    The Boeing 737-900 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$ 531 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$ 383 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.

KAYAK’s top tips for finding a cheap flight from Seattle to Atlanta

  • Looking for a cheap flight? 25% of our users found flights on this route for C$ 729 or less one-way and C$ 944 or less round-trip.

Prefer to fly direct from Seattle to Atlanta?

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, +12 more

Aeromexico,Air France, +13 more

Tuesday

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

Aeromexico,Air France, +12 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, +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

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, +11 more

Aeromexico,Air France, +12 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
See more nonstop flights

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 9968 reviews
7.1Entertainment
8.5Crew
8.2Boarding
7.1Food
7.9Comfort
Airline reviews

I made a mistake. Read what I wrote in the flight from Dulles to SEA. The negative experience was from SEA to BOI. Total garbage. Wont do it again.

2.0 MediocreAnonymous, Apr 2025SEA - BOI
Read more Alaska Airlines reviews

I made a mistake. Read what I wrote in the flight from Dulles to SEA. The negative experience was from SEA to BOI. Total garbage. Wont do it again.

Need to get on train for second flight it’s much nicer when all the gates are together for obvious reasons

Cramped, crowded aircraft. Poorly organized boarding. Tasteless crackers to eat. 40 minutes late. A standard US air travel experience.

Would not mind having movie options an available like Delta, but is not necessary. Did not have food, so cannot appropriately rate that section.

Three hour flight so snacks and basic drinks unless you pre buy as usual. Didn’t do my emtertainment as was tired after 23 hours of travel. You have to use your own device on US flights if travelers aren’t aware so if you only use your cell phone that can be small. Crew are great.

Awful. We got the last seats and they don't recline. We've been on this horrible journey since 6am and won't get to our destination almost a full day later. Oh and no food, either. Never again.

An uneventful flight is a good experience although one of the pilots gauges wasn’t working right so we had a half hour delay—no one can foresee that.

Plane was delayed and got me in past bedtime. But more importantly, my tsa precheck number wasn’t on my ticket so had to deal with the general line. Oh well, guess the delay helped that situation.

It was as good as flying can be, which is still very uncomfortable. Clean new aircraft, great crew.

Everything was good. The flight attendants were great. I was disappointed that there wasn’t any screens on the back of the seats to watch movies, tv, etc. I only had my phone to watch movies on.

Terrible and im avoiding them in the future. My initial flight was delayed causing me to rebook my flight and when speaking with the representative to rebook I explained this is the second time my flights were delayed and they did nothing to help me. I wasn't booked to comfort plus or given a voucher or anything. I was almost late for my meeting that I needed to attend on Monday because of the games delta played delaying my flights even more and putting me in the very back of the plane next to an extremely intoxicated passenger

Flights on time. .Ride was as comfortable as can be expected in steerage. Luggage arrived at destination. Attendants were fairly friendly.

The WiFi didn't seem as fast as it normally is

Zero updates from the pilots for 30 minutes in the tarmac

I loved having a most black flight crew during Black History Month; rather by design or accident I appreciated the representation. ❤️

The young man who was our flight attendant in first class was lazy and did not do his job well at all. Never offered drinks upon boarding - actually I take that back... said "are you okay with water" as if I do not want to get you anything else, only passed the snacks around once, got my drink order wrong and then never offered a second round of drinks. He was the worst I have ever seen on Delta and we fly a lot.

Great service. Great staff. Boarding was a little slow, but I think there was a service dog slowing things down.

Typically I give delta excellent reviews. Our flight was delayed 2hrs, I was one of the fortunate ones who were able to get to my connecting flight. Also, annoying that on the connecting flight boarding personnel make me put away a small bag into my carryon. It small enough to put in back pocket seat, why hold me and the line up to just push it into my carryon.

Delta flight attendants poorly managed the boarding process and overhead storage. My bag was checked last minute and no claim ticket was provided. My bag is now lost. Complete incompetence by all flight crew involved.

Crew was nice. Flight was timely. Seats could be better as well as the food considering it’s first class.

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

Information on your arrival and departure airports

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