SEA - ATL

$173 Find Cheap Flights from Seattle to Atlanta - Compare and Save

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Everything you should know

Cheapest round-trip
$243
Typical prices: $322-$568
Frontier
Fri 10/12Fri 10/19
SEA - ATL • 1 stop
Cheapest non-stop
$337
Typical prices: $339-$585
Delta
Mon 10/1Tue 10/9
SEA - ATL • Non-stop
Nonstop flights
You can fly direct with Delta and Alaska Airlines. Average duration is 4h 45m
Direct flights
+1
Direct flights
+1
Avoid delays
Most punctual • 88% on-time
Best time • Fewest delays
Insights
Insights
When to book
in advance
Our data shows that travelers who book at least 5 weeks in advance save around 49% compared to booking last minute.
Insights
Insights
When to travel
Cheapest • 24% price drop
Most popular
Good to know
+1
Good to know
+1
Top layover airports
Cheapest • Avg $227 (round-trip)
Shortest trip • 7h 34m (one-way)
Insights
Insights
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Flight Deals
Booking Insights
Expert advice
Flight Deals

Cheap Flights from Seattle to Atlanta (SEA-ATL)

 
Discover the best prices for you by selecting your travel dates on KAYAK.

Recent round-trip flight deals from Seattle to Atlanta

Mon, Oct 12 - Mon, Oct 19
Frontier Logo
9:16 pm - 4:49 amSEA  Seattle/Tacoma Intl-ATL Atlanta Hartsfield-Jackson
28h 33m1 stop Las Vegas Harry Reid Intl
Frontier Logo
7:58 pm - 3:12 pmATL  Atlanta Hartsfield-Jackson-SEA Seattle/Tacoma Intl
22h 14m1 stop Denver Intl
$243Frontier
Mon, Oct 12 - Mon, Oct 19
Frontier Logo
9:16 pm - 2:23 pmSEA  Seattle/Tacoma Intl-ATL Atlanta Hartsfield-Jackson
14h 07m1 stop Las Vegas Harry Reid Intl
Frontier Logo
10:37 pm - 3:12 pmATL  Atlanta Hartsfield-Jackson-SEA Seattle/Tacoma Intl
19h 35m2 stops Detroit Metropolitan Wayne County Denver Intl
$288Frontier
Thu, Oct 1 - Fri, Oct 9
Delta Logo
11:35 am - 7:24 pmSEA  Seattle/Tacoma Intl-ATL Atlanta Hartsfield-Jackson
4h 49mnonstop
Delta Logo
9:15 pm - 11:52 pmATL  Atlanta Hartsfield-Jackson-SEA Seattle/Tacoma Intl
5h 37mnonstop
$337Delta
Thu, Oct 1 - Sun, Oct 4
Delta Logo
11:35 am - 7:24 pmSEA  Seattle/Tacoma Intl-ATL Atlanta Hartsfield-Jackson
4h 49mnonstop
Delta Logo
11:15 am - 1:44 pmATL  Atlanta Hartsfield-Jackson-SEA Seattle/Tacoma Intl
5h 29mnonstop
$337Delta
Thu, Oct 8 - Thu, Oct 15
Multiple Airlines Logo
9:16 pm - 4:49 amSEA  Seattle/Tacoma Intl-ATL Atlanta Hartsfield-Jackson
28h 33m1 stop Las Vegas Harry Reid Intl
Multiple Airlines Logo
4:35 pm - 7:01 pmATL  Atlanta Hartsfield-Jackson-SEA Seattle/Tacoma Intl
5h 26mnonstop
$337Multiple Airlines
Sun, Nov 22 - Thu, Nov 26
Multiple Airlines Logo
9:58 pm - 5:45 amSEA  Seattle/Tacoma Intl-ATL Atlanta Hartsfield-Jackson
4h 47mnonstop
Multiple Airlines Logo
5:01 am - 3:22 pmATL  Atlanta Hartsfield-Jackson-SEA Seattle/Tacoma Intl
13h 21m1 stop Denver Intl
$338Multiple Airlines
Fri, Nov 6 - Mon, Nov 9
Alaska Airlines Logo
10:40 pm - 6:22 amSEA  Seattle/Tacoma Intl-ATL Atlanta Hartsfield-Jackson
4h 42mnonstop
Alaska Airlines Logo
6:17 pm - 6:00 amATL  Atlanta Hartsfield-Jackson-SEA Seattle/Tacoma Intl
14h 43m1 stop Portland
$340Alaska Airlines
Mon, Oct 19 - Wed, Oct 21
Southwest Logo
6:50 pm - 6:30 amSEA  Seattle/Tacoma Intl-ATL Atlanta Hartsfield-Jackson
8h 40m1 stop Phoenix Sky Harbor Intl
Southwest Logo
11:50 am - 6:05 pmATL  Atlanta Hartsfield-Jackson-SEA Seattle/Tacoma Intl
9h 15m1 stop Austin Bergstrom
$341Southwest
Fri, Feb 26 - Sat, Mar 6
Southwest Logo
8:50 am - 8:50 pmSEA  Seattle/Tacoma Intl-ATL Atlanta Hartsfield-Jackson
9h 00m1 stop Austin Bergstrom
Southwest Logo
11:35 am - 8:50 pmATL  Atlanta Hartsfield-Jackson-SEA Seattle/Tacoma Intl
12h 15m2 stops Denver Intl Oakland
$342Southwest
Thu, Dec 10 - Mon, Dec 14
Alaska Airlines Logo
11:59 pm - 7:51 amSEA  Seattle/Tacoma Intl-ATL Atlanta Hartsfield-Jackson
4h 52mnonstop
Alaska Airlines Logo
9:30 am - 11:57 amATL  Atlanta Hartsfield-Jackson-SEA Seattle/Tacoma Intl
5h 27mnonstop
$344Alaska Airlines
Booking Insights

Price, demand and travel trends for Seattle to Atlanta flights

Use KAYAK data on prices, travel dates, airlines and seasonal trends to compare options and book flights from Seattle to Atlanta with more confidence.

How much is a round-trip flight from Seattle to Atlanta?

Round-trip flights from Seattle to Atlanta start at $243. Prices are below average for this route right now, with typical round-trip fares ranging from $322 to $568. The lowest price found in the past 5 days was $243 on Frontier.

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

Wednesday is the cheapest day of the week to fly from Seattle to Atlanta, it is 10% cheaper than the average day. Monday is the most expensive day with flight prices 19% higher than average. Based on deals found by KAYAK users in the last 12 months.

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

  • January is the cheapest month to fly from Seattle to Atlanta at $328 round-trip.
  • June ($525) and July ($508) are the most expensive months.
  • The price difference between flying in the cheapest and most expensive months is 60% on average.
This is based on KAYAK aggregated and averaged internal data over the past 12 months.

When are prices from Seattle to Atlanta the cheapest?

Flights from Seattle to Atlanta are cheapest 5 weeks before departure. Booking in this window typically costs about 49% less than the average last-minute fare (within 2 weeks of the flight), based on KAYAK data.

Expert advice

Expert advice for your flight from Seattle to Atlanta

 
KAYAK teamed up with top travel experts to share the best tips for your journey.
Our travel experts
Harriet Baskas

Harriet Baskas

Expert on Alaska Airlines and SEA

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.

Stefanie Waldek

Stefanie Waldek

Expert on Delta

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.

Blane Bachelor

Blane Bachelor

Expert on ATL

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.

Key details for Seattle to Atlanta flights

Low season

February

Cheapest flight

$173
Best time to beat the crowds with an average 8% drop in price.
Most popular time to fly and prices are also 7% 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

Your Seattle to Atlanta flight questions, answered

Find helpful route details based on KAYAK data, including flight times, airports, airlines and booking questions.

  • Is there a banking facility at Atlanta Hartsfield Jackson International Airport?

    Yes, ATL has a bank that offers all banking services. The airport has a Sun Trust branch, which provides complete banking services. These include transfers, account opening, loans, cash advances, and investment services, among many others. The bank operates between 9 am and 3 pm from Monday through Friday. It is located at 6000 N Terminal.

  • Which hotels are within a short distance from Atlanta Hartsfield Jackson International Airport?

    There are several hotels located near the ATL. First is the Barclay Hotel Atlanta Downtown. This hotel is located about 8.7 miles from the airport. Next is the Hyatt Regency Atlanta Downtown, located approximately 9 miles from the airport. Others include the Hilton Atlanta and La Quinta Inn & Suites close to the airport. If you arrive late at the airport, be sure you’ll find a place to rest for the night.

  • What kind of flights exist from SEA to ATL?

    Direct flights operate from SEA to ATL. These include Alaska Airlines and Delta Airlines. Boarding these direct flights is a convenient way to get to Atlanta from Seattle if you have urgent business to do. Alaska Airlines will be boarded at concourses A, B, C, D, and S. On the other hand, Delta Airlines will be boarded at Terminal S and Terminal I.

  • Which lounges can I find at Seattle Tacoma International Airport?

    SEA houses several lounges. There are about seven lounges located on different concourses. These can offer you a space to rest, use Wi-Fi, drink, and eat. For example, there is the Club at SEA on Concourse A that is close to Gate A12, United Club at Concourse A that is close to Gate A9, Alaska Lounge at Concourse C next to Gate C16A and Concourse D close to Gate D1 and Delta Sky Club found on Concourse A next to Gate A1. Also, the British Airways Terraces Lounge is located at South Satellite close to Gate S10.

  • Which airlines offer extra legroom and free seat selection on Seattle to Atlanta flights?

    Among airlines operating Seattle to Atlanta flights:

    • Alaska Airlines: offers extra legroom; offers free seat selection
    • Delta: offers extra legroom; offers free seat selection

    Extra legroom and free seat selection availability depends on fare class and route.

  • What airlines are available from Seattle to Atlanta?

    2 airlines operate flights between Seattle and Atlanta. The airlines offering nonstop flights on this route include:

    • Delta
    • Alaska Airlines

  • Which airports can I use when flying from Seattle to Atlanta?

    Flights from Seattle to Atlanta usually depart from Seattle/Tacoma Intl (SEA) and arrive at Atlanta Hartsfield-Jackson (ATL).

  • Which airlines include bags at no extra cost on Seattle to Atlanta flights?

    Here are some options for this route, based on selected ticket types and cabin classes:

    • Alaska Airlines: a cabin bag and a checked bag in Economy Class
    • Delta: a cabin bag and a checked bag in Economy Class
    • Hawaiian Airlines: a cabin bag in Economy Class class

    Bag allowance can vary by ticket type, cabin class, route and airline, so travelers should check the fare details before booking.

  • What cabin classes can I book on flights from Seattle to Atlanta?

    Four cabin classes are available on flights from Seattle to Atlanta:

    • Economy Class
    • Premium Economy Class
    • Business Class
    • First Class

    Prices vary by airline.

  • How much can I save by taking a layover when flying from Seattle to Atlanta?

    On this route, layover flights are cheaper than nonstop options on average. Layover fares average $227 round-trip via Charlotte Douglas (CLT), compared to $449 for nonstop.

  • What is the standard checked-bag allowance on flights from Seattle to Atlanta?

    There is no standard. Checked-bag policies vary by airline on this route. Most carriers charge $35–$100 for the first checked bag in economy. Premium fares and elite-status bookings typically include a free checked bag.

  • Which aircraft model is used most often on flights from Seattle to Atlanta?

    The Boeing 737-900 family is used most often on this route, operated mainly by Delta. Other aircraft seen on the route include Airbus A321neo variants.

  • Which airports do connecting flights from Seattle to Atlanta pass through?

    One-stop flights from Seattle to Atlanta most commonly connect through:

    • Denver Intl (DEN) - 66% of one-stop connections
    • Dallas/Fort Worth (DFW) - 10% of one-stop connections
    • Las Vegas Harry Reid Intl (LAS) - 8% of one-stop connections
    • Los Angeles (LAX) - 6% of one-stop connections

    Denver Intl (DEN) handles the largest share of one-stop connections on this route.

  • Can I save money by using flexible dates for flights from Seattle to Atlanta?

    Yes. Being flexible with your travel dates can save you up to 25% on the Seattle to Atlanta route. Wednesday is the cheapest departure day at $387 round-trip on average, while Monday is the most expensive at $511, a difference of $124. KAYAK's flexible dates feature shows options up to 3 days before and after your selected dates, making it easier to compare nearby fares.

  • At what point is a flight considered delayed from Seattle to Atlanta?

    A flight is considered delayed when it departs 15 minutes or more after its scheduled time. This is the standard used by the US Department of Transportation and most airline industry reporting. On the Seattle to Atlanta route, 12% of flights were delayed in the past 3 months, with delays averaging 2 hours 33 minutes.

  • How are flight departures from Seattle to Atlanta spread across the day?

    Morning is the busiest departure period on Seattle to Atlanta flights, with 45% of flights leaving in that window. Night departures account for 33%, afternoon flights for 22%, and evening flights for 0%.

  • What popular places can I visit in Atlanta?

    Some of the most popular sights in Atlanta are Georgia Aquarium, Atlanta Stadium and State Farm Arena. These are among the most viewed places in Atlanta on KAYAK.

  • What are the earliest and latest flights from Seattle to Atlanta?

    These are the earliest and latest flight times available from Seattle to Atlanta:

    • Earliest: departs at 6:00 am and lands at 10:45 am
    • Latest: departs at 11:59 pm and lands at 4:44 am.

    The flight takes about 4h 45m.

  • How expensive are last-minute Seattle to Atlanta flights?

    Last-minute fares on this route - booked within 2 weeks of departure - run 53% above the route average of $429. Book 5 weeks before departure for the lowest fares.

  • How long is a flight from Seattle to Atlanta?

    A nonstop flight from Seattle to Atlanta takes 4h 45m, covering 2,176 miles.

  • Do I need a passport to fly from Seattle to Atlanta?

    No, a passport is not required for this domestic route, but you will need a real ID-compliant driver's license, a state ID, or another TSA-accepted form of identification.

  • Have flight prices from Seattle to Atlanta changed much recently?

    Yes. Based on fares seen in the past 5 days, round-trip prices on this route showed a wide range, from about $243 to $1,707. That means the highest observed fare was about 7x higher than the lowest one.

  • How are flight prices from Seattle to Atlanta looking right now?

    One-way fares from Seattle to Atlanta are currently lower than usual. Average one-way flight prices are about $186, which is 34% below the typical average for this route.

  • How do delay rates compare for morning and evening flights from Seattle to Atlanta?

    Night flights have the fewest delays on this route. Delays tend to pile up throughout the day as one late flight pushes the next, so earlier departures are usually more reliable.

  • How much time can I save by choosing a different layover airport from Seattle to Atlanta?

    Flying via Phoenix Sky Harbor Intl (PHX) gives the shortest average 1-stop total travel time at 7h 34m, compared with 7h 46m via Dallas/Fort Worth (DFW) and 7h 51m via Chicago Midway (MDW).

  • What is the time difference between Seattle and Atlanta?

    Atlanta is 3 hours ahead of Seattle (Eastern Time vs Pacific Time). Plan for the time shift when scheduling connections or first-day activities.

  • What car rental options are available at Atlanta Hartsfield-Jackson Airport (ATL)?

    Atlanta Hartsfield-Jackson Airport (ATL) hosts 5 major car rental companies, with daily rates starting from around $16 for economy cars. Top options include:
    • Routes Car & Truck Rentals
    • Hertz
    • Europcar
    • Ace
    • Dollar

  • How much should I expect to pay for a Seattle to Atlanta flight?

    Round-trip flights from Seattle to Atlanta range from $322 to $568, with an average of $429 over the past 12 months. Anything below $322 counts as a good deal.

  • Which airlines offer Wi-Fi on Seattle to Atlanta flights?

    Three airlines offer in-flight Wi-Fi on Seattle to Atlanta flights:

    • • Alaska Airlines
    • • Delta
    • • JetBlue

    Pricing varies by airline and fare class. Some plans are included with the ticket or loyalty program; others are paid add-ons priced by flight length.

Your guide to booking Seattle to Atlanta flights

Get tips on when to book, when to fly and what to know before your trip.
  • If your dates can be flexible, aim for a Wednesday departure instead of Monday. On this route, Wednesday flights average $387 - about $124 less than Monday (24% savings) based on the last 12 months.
  • For the best chance at a low fare, aim to book around 5 weeks before you fly. On this route, that window historically saves about 49% versus last-minute pricing (KAYAK booking data, last 12 months).
  • If you can choose when to travel, plan your Seattle to Atlanta trip for January. Fares historically average $328 round-trip in that month - typically $197 less than the most expensive month, which is June (based on the last 12 months).
  • If arriving on time is high on your priority list, Alaska Airlines is the strongest pick on this route. 88% of Alaska Airlines flights from Seattle to Atlanta arrived on time in the past 3 months, slightly above the route's average on-time arrival rate of 88%. When flights on this route do arrive late, the average delay is 2 hours 33 minutes, so choosing a carrier with strong on-time performance can make a difference on tight schedules.
  • If you have the time, taking a 1-stop flight through Charlotte Douglas Airport (CLT) can be cheaper than flying direct. The cheapest layover option averages $227 round-trip on this route - about $222 less than direct flights (based on the last 12 months).
  • If you're arriving late at night and need somewhere to stay, check out these hotels close to Atlanta Hartsfield-Jackson Airport.
    - Sonesta Atlanta Airport South
    - La Quinta Inn & Suites by Wyndham Atlanta Airport North
    - DoubleTree by Hilton Atlanta Airport
  • Scheduled domestic flights at Seattle Tacoma International Airport (SEA) require you to arrive at the airport at least 2h before departure time. Therefore, you will have sufficient time to check in, go through security, and even explore.
  • Families traveling with infants can use SEA’s nursing rooms to attend to their children. These rooms are found at Concourse A next to Qdoba, Concourse D across from the restrooms, and in the International Arrivals Facility on the mezzanine level.
  • SEA minds children, and therefore it has a dedicated children’s play area. This is located across from Gate A1. It will keep your children engaged as you wait for your flight.
  • While at SEA, take advantage of the airport’s trains to help you get across terminals fast. SEA’s underground train will also allow you access to concourses N and S.
  • Atlanta Hartsfield Jackson International Airport’s (ATL) Interfaith Airport Chapel exists to provide ministry to all the interfaith passengers as well as employees. You may access it at the atrium of the Domestic Terminal on the 3rd floor from 9 am to 5 pm.

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

Alaska Airlines,Delta

Alaska Airlines,Delta

Tuesday

Alaska Airlines,Delta

Alaska Airlines,Delta

Wednesday

Alaska Airlines,Delta

Alaska Airlines,Delta

Thursday

Alaska Airlines,Delta

Alaska Airlines,Delta

Friday

Alaska Airlines,Delta

Alaska Airlines,Delta

Saturday

Alaska Airlines,Delta

Alaska Airlines,Delta

Sunday

Alaska Airlines,Delta

Alaska Airlines,Delta

See more direct flights

Direct returns

Atlanta Hartsfield-Jackson to Seattle/Tacoma Intl

Monday

Alaska Airlines,Delta

Alaska Airlines,Delta

Tuesday

Alaska Airlines,Delta

Alaska Airlines,Delta

Wednesday

Alaska Airlines,Delta

Alaska Airlines,Delta

Thursday

Alaska Airlines,Delta

Alaska Airlines,Delta

Friday

Alaska Airlines,Delta

Alaska Airlines,Delta

Saturday

Alaska Airlines,Delta

Alaska Airlines,Delta

Sunday

Alaska Airlines,Delta

Alaska Airlines,Delta

See more direct flights

More options for your flight from Seattle to Atlanta

Complete your trip to Atlanta with a hotel stay or car rental