To save up to 28% on this flight, we recommend booking at least 56 days prior to travel. The price may fluctuate and will likely increase closer to your departure date. Users on Cheapflights have found tickets from Seattle to Aguascalientes from $446 1-2 weeks out and tickets from $451 for flights departing within the next 72 hours.
Due to multiple factors, expect to potentially pay more when booking in December. For low rates, February can be a great choice for travel to Aguascalientes. Flights to Aguascalientes from Seattle in February are about $412 on average during February, but can be found for as low as $313.
The chart below displays the airlines Cheapflights users traveling from Seattle to Aguascalientes choose most often. Cheapest and average prices are based on aggregated data from the past 12 months.
||$390||$609||No cancel fee||N/A|
||$344||$611||No cancel fee||N/A|
||$594||$769||No cancel fee||69%|
||$563||$893||No cancel fee||71%|