Cheap flights from Ontario to Aguascalientes

One-way fares from $434 · ONT → AGU · prices found by travellers in the last 48 hours

Compare all dates Aguascalientes → Ontario
Cheapest fare
$434

Frontier Airlines · Fri, Nov 13

Cheapest month
November

from $434

Direct flights
Not recently

Usually 1+ stop

Quickest trip
5h 52m

2,020 km

Get a price alert

We'll email you when Ontario → Aguascalientes drops to your price. It's free, and you can stop any time.

Today's cheapest fare is $434. We'll send one email to confirm. See our privacy policy.

Cheapest month to fly from Ontario to Aguascalientes

Lowest one-way fare per person in each month. Choose a month to see every date.

  1. November 2026 Cheapest $434

Plan the rest of your trip to Aguascalientes

Where to stay, what to do and getting around, from our travel partners.

Where to stay

Hotels in AguascalientesCompare places to stay on Booking.com Find hotels →

Things to do

Things to do in AguascalientesTours, attractions and day trips on Klook Explore →

Getting around

Airport transfer in AguascalientesPre-book a driver to meet you at arrivals, with Kiwitaxi Book a transfer → Car hire in AguascalientesCompare rental cars from major brands on EconomyBookings Compare cars →

Stay connected

eSIM for MexicoMobile data from the moment you land, by Airalo Get eSIM →

About flights from Ontario to Aguascalientes

Ontario (ONT) and Aguascalientes (AGU) are about 2,020 km apart. We haven't seen direct fares on this route recently, so expect at least one stop; the quickest journey we've seen takes about 5h 52m. Over the next few months, one-way fares start from $434, and November 2026 is currently the cheapest month to fly.

These prices come from searches travellers made in the last 48 hours, so they move quickly. If you see a good fare, it's worth booking soon. FlightsExp is free to use: you book directly with our travel partner.

Frequently asked questions

How much is a flight from Ontario to Aguascalientes?

The cheapest one-way fare we've seen recently is $434 with Frontier Airlines, departing Friday, November 13, 2026.

What is the cheapest month to fly from Ontario to Aguascalientes?

November 2026 currently has the lowest fares, from $434 one way.

Are there direct flights from Ontario to Aguascalientes?

We haven't seen direct fares recently, so most journeys include at least one stop.

How long is the flight from Ontario to Aguascalientes?

The quickest journey we've seen takes about 5h 52m. Ontario and Aguascalientes are around 2,020 km apart.

Which airlines fly from Ontario to Aguascalientes?

Recent fares on this route were with Frontier Airlines.

More cheap flights from Ontario

Compare flights to Aguascalientes from other cities →