Beginning of main content
Trip Type
Flight 1
Flight 2
Flight 3
Flight 4
Flight 5

Search over 321,000 hotels worldwide and 400 airlines worldwide.

Secure incredible value with Expedia's Price Guarantee.

No Expedia cancellation fee to change or cancel almost any hotel reservation.

Cheap ATL to SEA Flights

Prices found within past 7 days. Prices and availability subject to change. Additional terms may apply.

Cheap ATL to SEA Flights

Question : What is the cheapest round-trip ticket you can get to Seattle?
Answer : Frontier Airlines is offering the best deal at $202. Better snatch it up quickly because prices range all the way up to $2,491 over the next three months.

Question : What are the chances this flight will be delayed?
Answer : The Atlanta to Seattle route has an 86% on-time rate, ranking in the 82nd percentile worldwide in getting their passengers to their destinations on schedule. When there is a delay, it averages less than half an hour.

Question : What is the quickest flight from ATL to SEA?
Answer : Delta Air Lines currently holds the quickest travel time with five hours and 15 minutes. For example, you would arrive in Seattle at 1:05 PM PST if you left Atlanta at 10:50 AM EST. Remember, there is a three-hour time difference.

Question : Would you be willing to change your travel days if it saved you money?
Answer : The best day to fly on a budget this month is Tuesday. Flexibility is paramount when booking travel plans in order to keep travel costs down.

Question : How does Atlanta to Seattle stack up against the rest of the world in overall promptness?
Answer : ATL to SEA currently scores 4 out of a possible 5 stars in promptness. This score combines both the number of delayed flights and total delay minutes. With 4 stars, you should feel confident in getting to Seattle on time.

Question : What's the expected flight time for ATL to SEA?
Answer : On average, the flight time from ATL to SEA is five hours and 32 minutes.

Question : Which airline is struggling to get to Seattle on time?
Answer : 100% of Asiana Airlines flights from Hartsfield-Jackson Atlanta International Airport (ATL) to Seattle-Tacoma International Airport (SEA) are late. If you should choose this airline, be sure to track the flight status to stay on top of the departure time.

Atlanta to Seattle Flights

Sometimes you just need to get out of town or maybe you’re looking for a change of scenery. Regardless of the reason, a flight from Atlanta to Seattle will do just the trick! Go on, plan to see all the famous landmarks and eat your weight in the local cuisine. Your trip is beckoning, so answer the call by packing your suitcase and filling your travel itinerary with exploring Seattle.

Whether you’re flying for business or jet-setting on your personal time, you’ve come to the right place. Here at Expedia.com, we’ll pair you up with ATL to SEA flights that won’t make your bank account wince. Ready to temporarily leave behind Atlanta for new horizons? Browse through our cheap airfare, and filter by flight times and dates until you find just what you had in mind. From flights without layovers to ones that arrive early in the morning, you’ll come across plane tickets that suit your travel preferences. You can even bundle your flight to SEA with hotels and car rentals to score even bigger savings.

All set to hit the clouds? Book your travel arrangements with us today and have left-over money to put toward your travel outings and adventures.