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

Based on current 6-month forward fare data, June 2026 is the cheapest month to fly from Guadalajara (GDL) to Seattle (SEA), with fares starting from $253.

What is the lowest current fare from GDL to SEA?

The lowest currently-listed fare from Guadalajara (GDL) to Seattle (SEA) is $253 on 2026-06-19.

How long is the flight from Guadalajara to Seattle?

Direct flights from GDL to SEA cover approximately 3,447 km (2,142 miles), with an estimated flight time of 4h 3m. Operating airlines: AM, Y4.

Cheap flights from Guadalajara to Seattle

Cheapest current fares: $253 in June 2026, 3,447 km direct flight in ~4h 3m.

Last updated May 26, 2026 · By Flightmaps Editorial

Cheapest month-by-month fares

Lowest available fare per calendar month from Guadalajara (GDL) to Seattle (SEA). Refreshed daily.

Guadalajara (GDL) → Seattle (SEA)

June 2026 $253
May 2026 $363

Frequently asked questions

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

Based on current 6-month forward fare data, June 2026 is the cheapest month to fly from Guadalajara (GDL) to Seattle (SEA), with fares starting from $253.
What is the lowest current fare from GDL to SEA?

The lowest currently-listed fare from Guadalajara (GDL) to Seattle (SEA) is $253 on 2026-06-19.
How long is the flight from Guadalajara to Seattle?

Direct flights from GDL to SEA cover approximately 3,447 km (2,142 miles), with an estimated flight time of 4h 3m. Operating airlines: AM, Y4.

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