Cheap Flights from Seattle (SEA) to Aguascalientes (AGU)

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      Travellers and cabin class, 1 Adult, Economy

      Compare Seattle / Tacoma International to Aguascalientes flight deals

      Find the cheapest month or even day of the year to fly to Aguascalientes

      Book the best Aguascalientes fare with no extra fees

      Flight deals from Seattle / Tacoma International to Aguascalientes

      Looking for a cheap last-minute deal or the best return flight from Seattle / Tacoma International Airport to Aguascalientes Airport? If you want to travel next month, return fares start from $833. Find the lowest prices on one-way and return tickets right here.

      Find the cheapest month to fly from Seattle / Tacoma International to Aguascalientes

      We’re always keeping an eye on fares, so you can find the best one in seconds. It looks like Seattle / Tacoma International to Aguascalientes flights are currently cheapest in January.

      Seattle / Tacoma International to Aguascalientes: Alternative routes

      Compare routes from Seattle / Tacoma International to Aguascalientes below. You may find an airport to fly into that's cheaper, faster, or easier than Aguascalientes.

      Seattle to Aguascalientes: Flight information

      The things to know before you go.
      Cheapest flight found$758
      Cheapest month to flyJanuary

      Finding cheap flights from Seattle / Tacoma International to Aguascalientes: Frequently asked questions

      The best price we found for a return flight from Seattle / Tacoma International to Aguascalientes is $758. This is an estimate based on information collected from different airlines and travel providers over the last 4 days and is subject to change and availability.
      Currently, there are no airlines that fly direct from Seattle / Tacoma International to Aguascalientes. But we found flights with one or more stops from $755.
      As of August 2026, there are no flights flying from Seattle / Tacoma International to Aguascalientes.
      The cheapest month to fly from Seattle / Tacoma International to Aguascalientes is usually January.
      After crunching the numbers on our flight calendar, we found that it's currently cheapest to fly from Seattle / Tacoma International Airport to Aguascalientes Airport on Thursday, 7 January 2027.
      No airlines currently offer direct flights between Seattle / Tacoma International Airport and Aguascalientes Airport. Most routes have one or more stops.
      We show every price from over 1,200 airlines and travel agents, comparing them all so you don’t have to. If you know you want to fly to Aguascalientes but you’re not ready to book, set up a Price Alert. We’ll track prices for you, and let you know when they rise or fall.

      We crunched all the numbers in our flight calendar and it looks like the cheapest time to book a flight to Aguascalientes is around 40 days in advance, so don’t leave your flight to the last minute.

      Currently, Delta offers the cheapest flight tickets to Aguascalientes.

      Travelling from Seattle / Tacoma International Airport (SEA) to Aguascalientes Airport (AGU): what you need to know

      • Aguascalientes's timezone is UTC-6, which makes Aguascalientes two hours ahead of Seattle.

      • Give yourself plenty of time to catch your SEA to AGU flight. It's generally best to arrive two hours before international departures and an hour ahead for domestic flights.

      • Be prepared for longer queues during popular months such as July. Arriving up to four hours in advance for an international flight and two hours for a domestic departure is a good idea.

      • Choose a stopover if you'd like to break up your flight. Just uncheck 'Direct flights only' to look at your options for tickets from Seattle / Tacoma International Airport to Aguascalientes Airport. Dallas Fort Worth International Airport is a top stopover on the SEA to AGU route.

      How to find the cheapest flights from Seattle / Tacoma International Airport (SEA) to Aguascalientes Airport (AGU)

      • $372 is the best price for a one-way Seattle / Tacoma International Airport to Aguascalientes Airport flight. Return flights start from $758. These prices can change depending on availability.

      • To score cheap tickets from SEA to AGU, book early. Airlines tend to offer lower fares when flights are first made available.

      • If you're willing to be flexible with your travel dates, try using the 'Whole month' search tool. It'll find the lowest price in every month when looking for your flight from Seattle / Tacoma International Airport to Aguascalientes Airport.

      • Stay on top of deals for cheap flights from SEA to AGU by creating a Price Alert. We'll send you an email or notification on the app when a special offer becomes available.

      • Tailor your trip with filters. Pick your departure and arrival times, total journey duration and airlines. You can also sort the results by 'Cheapest,' 'Fastest' or 'Best' flights from Seattle / Tacoma International Airport to Aguascalientes Airport.

      Handy information about Seattle / Tacoma International Airport (SEA)

      • Seattle / Tacoma International Airport maintains a solid on-time record, so flight disruptions are less likely. Departures from SEA arrive at their destination as scheduled 80% of the time.

      • To get to Seattle / Tacoma International Airport from central Seattle, it takes around 25 minutes if you're going by car. This depends on traffic, however. It's approximately 23 kilometres from the airport to the city centre.

      • The journey when using public transport will take about 35 minutes.

      • Get your holiday off to a stress-free start by staying near SEA. Whether you're boarding an early flight from Seattle / Tacoma International Airport to Aguascalientes Airport or just don't like being rushed, these stays are perfect:

      Arriving at Aguascalientes Airport (AGU)

      • Consider checking in to Hampton Inn & Suites by Hilton Aguascalientes Aeropuerto after your Seattle / Tacoma International Airport to Aguascalientes Airport flight. It's a short drive from AGU and a good option if you want to relax as soon as possible.

      • Travel at your own speed with a Aguascalientes Airport rental car. Pick up your wheels from Budget, Europcar or Keddy By Europcar and experience more of Aguascalientes and beyond.

      • Reserving your vehicle from Aguascalientes Airport about one week in advance can help you get the best possible rate.

      Getting from Aguascalientes Airport (AGU) to central Aguascalientes

      • Aguascalientes Airport is approximately 24 kilometres from central Aguascalientes. The drive time takes about 25 minutes.

      • Travelling on public transport takes around 50 minutes.

      When to fly to Aguascalientes Airport (AGU)

      • The quietest month for a flight from Seattle / Tacoma International Airport to Aguascalientes Airport is March, while September is the busiest. Choose the ideal time to go to Aguascalientes based on whether you prefer a laid-back vibe or a more bustling atmosphere.

      • The warmest month in Aguascalientes is May, with temperatures ranging between 13ºC (55ºF) and 33ºC (91ºF). Lock in your flights from Seattle / Tacoma International Airport to Aguascalientes Airport in this month if you like this kind of weather.

      • Look for cheap tickets from SEA to AGU in January if you like cooler conditions. Temperatures are at their lowest around then, ranging between 6ºC (43ºF) and 24ºC (75ºF) on average.

      Explore more of Mexico

      • Aguascalientes has plenty to offer, but there are so many other corners of Mexico waiting to be explored. Around 434 kilometres south-east of Aguascalientes, a visit to Mexico City will keep you busy. Check out popular attractions like Zócalo, Historic Centre (Centro Historico) and Basilica of Our Lady of Guadalupe.

      • If you're ready to explore another great destination in Mexico, consider Ecatepec de Morelos, roughly 418 kilometres south-east of Aguascalientes. Zoologico Zacango, Centro Ecoturistico y Educación Ambiental Sierra de Guadalupe and Botanical Garden are key reasons to visit.

      Prices shown on this page are estimated lowest prices only. Found in the last 12 days.