HomeSearch by dateVacation packagesHotelsFlight dealsCar rentalTravel tips & news
Aguascalientes

$210+ Cheap flights from Ontario (ONT) to Aguascalientes, Mexico (AGU)

This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 5/11. Fares are subject to change and may not be available on all flights or dates of travel.
ONT — AGU
Apr 30 — May 71
Wed 4/30
Wed 5/7
1 adult, Economy
We work with more than 300 partners to bring you better travel deals

Find cheap flights from Ontario to Aguascalientes with Cheapflights

1. Tell us where you want to go

Enter your travel information like dates, passengers, trip type (one-way or round trip), and preferred cabin class then click “Find deals”

2. Select your favorite providers

We find the providers serving your travel needs. Choose up to four travel providers to compare side-by-side for flights, hotels, or car rentals.

3. Compare prices and book

Review each provider’s pricing and select the best option for you! Book through your favorite provider’s website for a seamless experience.

Cheap flight deals from Ontario to Aguascalientes

Discover tips and strategies to find the most affordable flight options for your journey from Ontario (ONT) to Aguascalientes (AGU). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated April 25, 2025.

Most accurate provider

FlightHub
3 stars

Most trusted provider

eDreams
3 stars

Round-trip from

$434
(American Airlines)

One-way from

$210
(American Airlines)

Popular in

December

Cheapest in

September

Average price

$419
Provider with most accurate pricing for Ontario-Aguascalients flight deals.
Search Deals
Provider most trusted by Cheapflights users for Ontario-Aguascalients flights.
Search Deals
From Ontario to Aguascalients
Search Deals
One-way flight from Ontario to Aguascalients
Search Deals
Highest demand for flights based on searches. 24% potential increase in price ($230 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 16% potential price decrease ($101 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in April 2025
Search Deals

Find flight deals from Ontario to Aguascalientes

Cheapest flights from Ontario to Aguascalientes
Explore the most affordable flight options available from Ontario to Aguascalientes. Find the lowest fares from popular airlines and budget airlines, with prices last updated on April 25, 2025.

This American Airlines deal was found by Cheapflights users on 4/24. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 5/241:14 pmONT - AGU
2 stops22h 25mAmerican Airlines
Sat 5/315:05 amAGU - ONT
2 stops17h 52mAmerican Airlines
Deal found 4/24$434
This United Airlines deal was found by Cheapflights users on 4/25. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 5/116:08 amONT - AGU
1 stop12h 19mUnited Airlines
Sun 5/187:00 amAGU - ONT
1 stop16h 00mUnited Airlines
Deal found 4/25$485
This Mytrip deal was found by Cheapflights users on 4/25. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 6/99:11 pmONT - AGU
3 stops36h 52mVolaris
Mon 6/1610:15 pmAGU - ONT
3 stops25h 58mVolaris
Deal found 4/25$622
This Mytrip deal was found by Cheapflights users on 4/25. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 6/99:11 pmONT - AGU
2 stops20h 23mMultiple Airlines
Mon 6/1610:15 pmAGU - ONT
3 stops25h 58mMultiple Airlines
Deal found 4/25$654

Cheapflights Fare Finder

Customize your flight search to find flights from Ontario to Aguascalientes that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated April 25, 2025.
Use the filters below to find and compare flights from Ontario to Aguascalientes that are best for you.

Fly from

Ontario

Fly to

Aguascalientes

Route

Depart

Return

Price

OntarioAguascalientes

ONT - AGU

ONTAGU

Ontario

Sat 5/24

6:15 am-8:51 pm

1 stop13h 36m

Aguascalients

Sat 5/31

5:05 am-9:57 pm

2 stops17h 52m

$434

OntarioAguascalientes

ONT - AGU

ONTAGU

Ontario

Sun 5/11

6:08 am-7:27 pm

1 stop12h 19m

Aguascalients

Sun 5/18

7:00 am-10:00 pm

1 stop16h 00m

$485

OntarioAguascalientes

ONT - AGU

ONTAGU

Ontario

Mon 6/9

9:11 pm-11:03 am

3 stops36h 52m

Aguascalients

Mon 6/16

10:15 pm-11:13 pm

3 stops25h 58m

$622

OntarioAguascalientes

ONT - AGU

ONTAGU

Ontario

Mon 6/9

9:11 pm-6:34 pm

2 stops20h 23m

Aguascalients

Mon 6/16

10:15 pm-11:13 pm

3 stops25h 58m

$654

OntarioAguascalientes

ONT - AGU

ONTAGU

Ontario

Sun 5/11

4:35 pm-12:39 pm

2 stops19h 04m

$210

OntarioAguascalientes

ONT - AGU

ONTAGU

Ontario

Sun 5/11

1:45 pm-11:33 am

2 stops20h 48m

$229

OntarioAguascalientes

ONT - AGU

ONTAGU

Ontario

Sat 5/10

1:09 am-12:45 pm

2 stops10h 36m

$374

Flights are sorted by cheapest round-trip flights first.

Deals found on 4/24

Compare providers for flights from Ontario to Aguascalientes

Provider information is updated monthly. Please note that these providers often have deals for this flight, but the availability may vary on a day-by-day basis on Cheapflights.
Use the table below to compare price accuracy, trust ratings, and cancellation policies for each provider offering flight deals from Ontario to Aguascalientes in April.
ProviderPrice AccuracyTrust Score*
FlightHubPrice Accuracy3 starsTrust Score*2 stars
ExpediaPrice Accuracy1 starTrust Score*3 stars
eDreamsPrice Accuracy3 starsTrust Score*3 stars

*The Trust Score is based on feedback from users after their booking experience. It measures overall satisfaction, helping us identify issues like hidden fees, problems during the ticketing process, and the quality of customer service. This score is our best indicator of the provider's quality and reliability.

  • Most accurate provider: When it comes to deals on Ontario-Aguascalientes flights, users find the pricing of FlightHub to be most consistent on Cheapflights vs. FlightHub Users can find the same prices on Ontario-Aguascalientes flight deals on Cheapflights vs. FlightHub >95% of the time. Price accuracy is based on data collected from Ontario-Aguascalientes flight searches over the past month and is updated monthly.
  • Most trusted provider: When it comes to deals on Ontario-Aguascalientes flights, Cheapflights users trust eDreams the most. eDreams has received a user feedback score of 3 out of 3 stars (3 being the best), meaning they have been trusted the most by Cheapflights users looking for Ontario-Aguascalientes flight deals. Provider user feedback score is based on Cheapflights searches over the past month and is updated monthly.

Best time to book a flight from Ontario to Aguascalientes

Have a flexible travel schedule? Discover the best time to fly to Aguascalientes from Ontario with our price prediction graph.
Estimated round-trip price
Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.

Cheapflights Insights

Everything you need to know about your flight from Ontario to Aguascalientes

What is the cheapest month to book a flight from Ontario to Aguascalientes?

Currently, February is the cheapest month in which you can book a flight from Ontario to Aguascalientes (average of $463). Flying from Ontario to Aguascalientes in December is currently the most expensive (average of $818). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

What is the cheapest time of day to fly from ONT to AGU?

Find hourly flight availability from Ontario to Aguascalientes. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated April 25, 2025.

Unlike in the morning, when flights are generally more expensive, you can save up to 37% on flights from Ontario to Aguascalientes by exploring options for tickets in the afternoon.

Rainfall in Aguascalientes by month

Plan your trip to Aguascalientes by taking into account the average rainfall totals by month.

In terms of precipitation, rainfall in Aguascalientes ranges from 0.2 - 4.7 inches per month. July is typically the wettest month, when rainfall can reach 4.7 in. March is typically the driest time to visit Aguascalientes when rainfall is around 0.2 in.

Temperature in Aguascalientes by month

Plan your trip to Aguascalientes by taking into account the average temperature totals by month.

If weather is an important factor for your trip to Aguascalientes, use this chart to help with planning. For those seeking warmer temperatures, June is the ideal time of year to visit, when temperatures reach an average of 73.4 F. Travelers looking to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 55.4 F).

Reviews of airlines servicing Aguascalientes

Get insights into the airlines that provide service to Aguascalientes. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to Aguascalientes. Reviews last updated April 25, 2025.
United Airlines
7.4
Good
8,685 reviews

Crew

8.1

Entertainment

7.1

Boarding

7.7

Food

6.6

Comfort

7.3

Overall

7.4

Reviews

1 / 20
4.0
Okay

Thomas,Mar 2025

SFO - TPE

When I asked for an extra snack, I got an unhappy look from the stewardess. Geez, does one extra snack really affect the bottom line??
United Airlines
7.4
Good
8,685 reviews
United Airlines
7.4
Good
8,685 reviews

Crew

8.1

Entertainment

7.1

Boarding

7.7

Food

6.6

Comfort

7.3

Overall

7.4

Reviews

1 / 20
4.0
Okay

Thomas,Mar 2025

SFO - TPE

When I asked for an extra snack, I got an unhappy look from the stewardess. Geez, does one extra snack really affect the bottom line??
American Airlines
7.2
Good
10,000 reviews
United Airlines
7.4
Good
8,685 reviews

Crew

8.1

Entertainment

7.1

Boarding

7.7

Food

6.6

Comfort

7.3

Overall

7.4

Reviews

1 / 20
4.0
Okay

Thomas,Mar 2025

SFO - TPE

When I asked for an extra snack, I got an unhappy look from the stewardess. Geez, does one extra snack really affect the bottom line??
Volaris
6.7
Okay
1,172 reviews
United Airlines
7.4
Good
8,685 reviews

Crew

8.1

Entertainment

7.1

Boarding

7.7

Food

6.6

Comfort

7.3

Overall

7.4

Reviews

1 / 20
4.0
Okay

Thomas,Mar 2025

SFO - TPE

When I asked for an extra snack, I got an unhappy look from the stewardess. Geez, does one extra snack really affect the bottom line??

Related info for your journey

Find useful and relevant information for your journey from Ontario to Aguascalientes. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • What are the cheapest airlines flying from Ontario to Aguascalientes round-trip?

    According to our current data, American Airlines ($434), United Airlines ($485), and Volaris ($622) offers the cheapest pricing from Ontario to Aguascalientes. You may be able to fly from Ontario to Aguascalientes for 39% less than the average price by searching for these airlines.

  • Can I find deals for flights from Ontario to Aguascalientes that include hotel bookings?

    Yes. In addition to deals on Ontario to Aguascalientes flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from Ontario to Aguascalientes?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Ontario to Aguascalientes.

  • Can I find deals for business class flights from Ontario to Aguascalientes?

    Yes. Cheapflights offers flight deals from Ontario to Aguascalientes by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

  • What is the cheapest month to book a flight from Ontario to Aguascalientes?

    Currently, February is the cheapest month in which you can book a flight from Ontario to Aguascalientes (average of $463). Flying from Ontario to Aguascalientes in December is currently the most expensive (average of $818). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

See more FAQs

Traveling to a place near Ontario?

Book flights to Ontario if you plan to visit one of these locations
Lagos de Moreno

Browse thousands of different options on Cheapflights for your next trip

Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.

Other flights to Aguascalientes

Explore flights to Aguascalientes departing from other origins. Flights are based on user searches made on Cheapflights and were last updated on April 25, 2025.
Los Angeles to Aguascalientes flights
Midway to Aguascalientes flights
Dallas/Fort Worth to Aguascalientes flights
George Bush Intcntl to Aguascalientes flights
Aguascalientes to Tijuana flights
Aguascalientes to Cancún flights
Aguascalientes to Tijuana flights
Aguascalientes to Mexico City flights
Aguascalientes to Puerto Vallarta flights
Aguascalientes to Los Angeles flights
Aguascalientes to Los Angeles flights
Aguascalientes to Mexico City flights
Aguascalientes to Chicago Midway Airport flights
Aguascalientes to Dallas/Fort Worth Airport flights
Aguascalientes to Puerto Vallarta flights
Aguascalientes to Houston George Bush Intcntl Airport flights
Aguascalientes to Houston George Bush Intcntl Airport flights
Aguascalientes to Chicago Midway Airport flights
Aguascalientes to Dallas/Fort Worth Airport flights
Aguascalientes to Dallas/Fort Worth Airport flights

100% Free

Cheapflights is completely free to use, so you can start saving the moment you arrive.

Book with Flexibility

Our users can plan ahead with confidence and find flights with no change fees

Travel Smart

Millions of people come to us for their flight needs every year. We help make travel planning easy by providing useful insights and data-driven graphs that can inform your decisions.