Cheap Flights from Atlanta to Seattle Starting at $77

Hartsfield–Jackson Atlanta International (ATL) is the city’s major international and domestic hub, handling a large share of connecting flights and full-service carriers alongside some low-cost operators. The airport sits about 10–13 miles south of downtown Atlanta; travelers can reach the city center by MARTA rail in roughly 15–20 minutes for a modest fare, by taxi or rideshare in about 20–30 minutes depending on traffic, or by shuttle and rental car services. ATL is typically competitive on price for nonstop and connecting itineraries thanks to high frequency, but peak times can be busier. Pros: extensive connections, frequent transit and amenities; cons: busy terminals and occasional congestion during rush periods.

Seattle–Tacoma International Airport (SEA), commonly called SeaTac, is the region’s primary international hub and usually handles most long-haul and domestic flights with legacy carriers and several low-cost airlines. It sits about 14 miles (22 km) south of downtown Seattle, with light rail rides typically taking 35–40 minutes and fares generally in the low single digits; taxis or rideshares can be 25–40 minutes depending on traffic and cost more. SeaTac offers a wide range of lounges, dining, and rental-car options but can be busy during peak hours and may involve longer security queues. For budget seekers or short-haul travel, consider checking alternate nearby airports or different carriers for lower fares.

Fly direct from Atlanta to Seattle for the fastest, most convenient way to cross the country — fewer hassles, no layovers, and more time to enjoy the Emerald City. While connecting options can sometimes be cheaper, a nonstop flight saves hours and offers a more comfortable, stress-free journey that’s perfect for business trips or weekend escapes.

We carefully collect statistics on the search and pricing of airlines and, based on these data, we make an assumption about future prices. Thus, you can better understand which season is the cheapest to fly from Atlanta to Seattle

The route Atlanta — Seattle is served by many carriers — 4 in total, including Alaska Airlines, Frontier Airlines, Southwest Airlines, and Sun Country Airlines. This gives passengers wide opportunities: from finding the lowest fare (from $77) to selecting flights by schedule or service class. Our service aggregates data from multiple booking systems so you can compare offers in one place. This saves time and money: no need to check dozens of sites — just pick the right option and book online.