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ONT - AGU

$275 Find cheap flights from Ontario to Aguascalientes

This is the cheapest one-way flight price found by a KAYAK user in the last 72 hours by searching for a flight from Ontario to Aguascalientes departing on 9/5. Fares are subject to change and may not be available on all flights or dates of travel. Click the price to replicate the search for this deal.
1 adult
0 bags
Sun 6/30
Sun 7/7

Search hundreds of travel sites at once for deals on flights to Aguascalientes

 
These are the airlines KAYAK users have selected most often from within our search results in flight searches from Ontario to Aguascalientes, as well as popular online travel agencies
These are the airlines KAYAK users have selected most often from within our search results in flight searches from Ontario to Aguascalientes, as well as popular online travel agencies
In the last 7 days travelers have searched 43,361,115 times on KAYAK, and here is why:

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Cheap flight deals from Ontario to Aguascalientes (ONT-AGU)

 
These are the cheapest deals for flights from Ontario to Aguascalientes currently on KAYAK along with options from the most popular airlines KAYAK users selected for this route. While these flights were available on KAYAK in the last 72 hours, prices and availability are subject to change and deals may expire.

Recent round-trip flight deals from Ontario to Aguascalientes

Recommended round-trip deals departing in the coming months from the most popular airlines that fly from Ontario to Aguascalientes.

Recent one-way flight deals from Ontario to Aguascalientes

Only flying one-way? Below are some of the best one-way flight deals from Ontario to Aguascalientes found on KAYAK recently.

Recent last minute flight deals from Ontario to Aguascalientes

Leaving soon but still want a bargain? Check out these latest deals for last minute flights from Ontario to Aguascalientes.

Recent direct flight deals from Ontario to Aguascalientes

The latest deals for direct flights from Ontario to Aguascalientes so you can sit back and relax without the need for a layover.

Cheap bus & train deals from Ontario to Aguascalientes

Find recent round-trip train or bus tickets from Ontario to Aguascalientes.

All round-trip flight deals to Aguascalientes

The cheapest plane tickets to Aguascalientes found on KAYAK recently.
Discover the best prices and deals for you by selecting your travel dates.
Choose your dates
5:15 am - 7:27 pmONT-AGU
37h 12m2 stops
7:00 am - 5:28 pmAGU-ONT
35h 28m2 stops
$593United Airlines
Find Deal
Wed, Jun 26 - Sat, Jul 13
6:25 pm - 7:27 pmONT-AGU
24h 02m2 stops
11:54 am - 9:11 pmAGU-ONT
10h 17m1 stop
$636United Airlines
Find Deal
Thu, Jun 27 - Thu, Jul 4
6:00 am - 10:35 pmONT-AGU
15h 35m2 stops
6:22 am - 4:17 pmAGU-ONT
10h 55m2 stops
$647Aeromexico
Find Deal
Wed, Jul 17 - Wed, Jul 24
6:25 pm - 7:27 pmONT-AGU
24h 02m2 stops
7:00 am - 8:48 pmAGU-ONT
14h 48m2 stops
$656United Airlines
Find Deal
Sat, Jun 29 - Sat, Jul 6
6:25 pm - 11:13 amONT-AGU
15h 48m2 stops
7:00 am - 8:48 pmAGU-ONT
14h 48m2 stops
$680United Airlines
Find Deal
Wed, Jun 26 - Fri, Jul 5
11:59 pm - 10:02 pmONT-AGU
21h 03m1 stop
5:20 am - 6:37 pmAGU-ONT
14h 17m2 stops
$711American Airlines
Find Deal
Sat, Jun 22 - Tue, Jun 25
11:59 pm - 10:02 pmONT-AGU
21h 03m1 stop
5:20 am - 11:54 amAGU-ONT
7h 34m1 stop
$777American Airlines
Find Deal
Sat, Jun 22 - Tue, Jun 25
5:35 am - 9:05 pmONT-AGU
14h 30m2 stops
6:22 am - 11:41 pmAGU-ONT
18h 19m2 stops
$941Aeromexico
Find Deal
Fri, Jun 14 - Fri, Jul 5
12:58 am - 2:17 pmONT-AGU
12h 19m2 stops
6:22 am - 10:57 pmAGU-ONT
17h 35m2 stops
Thu, Jun 13 - Fri, Jul 5
12:58 am - 11:15 pmONT-AGU
21h 17m3 stops
6:22 am - 10:57 pmAGU-ONT
17h 35m2 stops
$1,030
Find Deal
Thu, Jun 13 - Fri, Jul 5
2:02 pm - 11:13 amONT-AGU
20h 11m2 stops
$275United Airlines
Find Deal
Thu, Sep 5
6:00 am - 11:13 amONT-AGU
28h 13m1 stop
$295United Airlines
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Thu, Sep 5
1:30 pm - 11:13 amONT-AGU
20h 43m2 stops
$301United Airlines
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Thu, Aug 15
5:15 am - 7:27 pmONT-AGU
13h 12m2 stops
$325United Airlines
Find Deal
Wed, Sep 4
1:55 pm - 7:27 pmONT-AGU
28h 32m2 stops
$351United Airlines
Find Deal
Fri, Jun 21
7:21 pm - 12:08 pmONT-AGU
15h 47m2 stops
$375American Airlines
Find Deal
Sat, Jul 27
10:46 am - 12:26 pmONT-AGU
24h 40m1 stop
$399American Airlines
Find Deal
Thu, Aug 15
1:55 pm - 11:13 amONT-AGU
20h 18m2 stops
$440United Airlines
Find Deal
Tue, Jun 4
11:59 pm - 10:02 pmONT-AGU
21h 03m1 stop
$446American Airlines
Find Deal
Fri, Jun 21
12:50 pm - 10:13 pmONT-AGU
8h 23m1 stop
$500American Airlines
Find Deal
Tue, Jun 4
5:15 am - 7:27 pmONT-AGU
13h 12m2 stops
7:00 am - 10:27 pmAGU-ONT
16h 27m2 stops
$684United Airlines
Find Deal
Mon, Jun 3 - Thu, Jun 6
5:15 am - 7:27 pmONT-AGU
13h 12m2 stops
7:00 am - 9:14 pmAGU-ONT
15h 14m1 stop
$1,136United Airlines
Find Deal
Mon, Jun 3 - Thu, Jun 6
11:59 pm - 12:39 pmONT-AGU
11h 40m1 stop
5:20 am - 11:54 amAGU-ONT
7h 34m1 stop
$1,212American Airlines
Find Deal
Mon, Jun 3 - Thu, Jun 6

Flights from Ontario to Aguascalientes - Travel Insights & Trends

Get data-powered insights and trends into flights from Ontario to Aguascalientes to help you find the cheapest flights, the best time to fly and much more.

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

To calculate monthly average prices, KAYAK takes all prices for each month over the last year for flights from Ontario to Aguascalientes, removes the top 0.1% to account for outliers, and then takes the median of all values for each month.
The cheapest month for flights from Ontario to Aguascalientes is February, where tickets cost $317 on average. On the other hand, the most expensive months are December and July, where the average cost of tickets is $745 and $473 respectively.

How far in advance should I book a flight from Ontario to Aguascalientes?

To calculate daily average prices, KAYAK takes all prices for each day before departure over the last year for flights from Ontario to Aguascalientes, removes the top 0.1% to account for outliers, and then takes the average of all the values for each month.
To get a below average price on the flight from Ontario to Aguascalientes, you should book around 1 week before departure. For the absolute cheapest price, our data suggests you should book 70 days before departure.

Which airlines provide the cheapest flights from Ontario to Aguascalientes?

The cheapest price for the route for each airline clicked by KAYAK users in the last 72 hours.
In the last 72 hours, the cheapest one-way ticket from Ontario to Aguascalientes found on KAYAK was with United Airlines for $275. United Airlines proposed a round-trip connection from $593 and Aeromexico from $647.

Good to know

Cheapest flight

$275
Flight from Ontario to Aguascalientes

When to book flights from Ontario to Aguascalientes

Are your dates flexible? Find out the best times to travel from Ontario to Aguascalientes based on our flight data from the last year. Discover the cheapest month and even day to fly.
Estimated round-trip price
KAYAK looks at all historical flight data for each date to provide a predicted price for one-way trips or round-trips with a duration up to 40 days. While we try to provide actual minimum prices for each date, some prices are predictions and actual prices may differ.

FAQs for booking flights from Ontario to Aguascalientes

  • What is the cheapest flight from Ontario to Aguascalientes?

    In the last 3 days, the lowest price for a flight from Ontario to Aguascalientes was $275 for a one-way ticket and $593 for a round-trip.

  • Do I need a passport to fly between Ontario and Aguascalientes?

    Yes

  • Which aircraft models fly most regularly from Ontario to Aguascalientes?

    We unfortunately don’t have that data for this specific route.

  • Which airline alliances offer flights from Ontario to Aguascalientes?

    Star Alliance, oneworld, and SkyTeam are the airline alliances operating flights between Ontario and Aguascalientes, with SkyTeam being the most commonly used for this route.

  • Which is the best airline for flights from Ontario to Aguascalientes, United Airlines or American Airlines?

    The two airlines most popular with KAYAK users for flights from Ontario to Aguascalientes are United Airlines and American Airlines. With an average price for the route of $490 and an overall rating of 7.4, United Airlines is the most popular choice. American Airlines is also a great choice for the route, with an average price of $911 and an overall rating of 7.3.

  • How does KAYAK find such low prices on flights from Ontario to Aguascalientes?

    KAYAK is a travel search engine. That means we look across the web to find the best prices we can find for our users. With over 2 billion flight queries processed yearly, we are able to display a variety of prices and options on flights from Ontario to Aguascalientes.

  • How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket from Ontario to Aguascalientes?

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to Aguascalientes from Ontario is likely to change within 7 days, so travelers know whether to wait or book now.

  • What is the Hacker Fare option on flights from Ontario to Aguascalientes?

    Hacker Fares allow you to combine one-way tickets in order to save you money over a traditional round-trip ticket. You could then fly to Aguascalientes with an airline and back to Ontario with another airline. Booking your flights between Ontario and AGU can sometimes prove cheaper using this method.

  • What is KAYAK's "flexible dates" feature and why should I care when looking for a flight from Ontario to Aguascalientes?

    Sometimes travel dates aren't set in stone. If your preferred travel dates have some wiggle room, flexible dates will show you all the options when flying to Aguascalientes from Ontario up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

See more FAQs

Top airlines flying from Ontario to Aguascalientes

 
See real verified KAYAK customer reviews for airlines flying from Ontario to Aguascalientes. Airline scores are aggregated from all reviews left by passengers on KAYAK after flying with an airline. KAYAK doesn’t show reviews that are older than 5 years. Learn how KAYAK collects reviews.
Need help choosing which airline to fly with from Ontario to Aguascalientes? KAYAK airline reviews give an overall score for each airline based on loads of factors, including comfort, boarding, in-flight entertainment and more, to make your decision easier. See airline scores according to verified KAYAK customer reviews.
7.4
United AirlinesOverall score based on 10778 reviews
7.1Entertainment
7.7Boarding
6.7Food
8.1Crew
7.2Comfort
Airline reviews

Aisle chair was good and liked the foot bar preventing you from putting your foot in the isle, The breakfast on this international flight to Zurich was horrible (Europeans, specially, used to good food) may make this a dealbreaker for booking with United Airlines again. I agreed with my Spanish fellow passenger.

8.0 ExcellentJohannes, May 2024SFO - ZRH
Read more about United Airlines reviews

Aisle chair was good and liked the foot bar preventing you from putting your foot in the isle, The breakfast on this international flight to Zurich was horrible (Europeans, specially, used to good food) may make this a dealbreaker for booking with United Airlines again. I agreed with my Spanish fellow passenger.

On time take off…US cabins look tired and need of refresh!

Backpack should NOT allowed put in the flight bin , only put it under the seat. I can't find space put my carry on luggage!!! and I pay for it ! that was very bad experience

I paid $380 for my one-way ticket from California to Minnesota. The fair did not include online check-in. I received instructions from their app to check in at a kiosk. At the kiosk, the boarding pass would not print until an actual person came to verify that I had a personal item and not a carry-on item, On the plane, the person next to me was drunk and allowed to continue to order alcohol. United is garbage I’d rather fly spirit.

Do not like the feeling of being in the basic economy. Everyone should feel good no matter what.

Terrible! The plane was old and you are required to connect your own device to their Wi-Fi rather than have entertainment options in the back of the seat in front of you. The Wi-Fi went out during the flight and there was only one plug for the devices every two seats. Three out of five surrounding my family did not work. The seats and spaces under them were so small I could not fit my backpack, which I’ve always brought on flights and fit before no problem. The crew were unpleasant and patronizing.

Due to one crew member not showing up to work, our flight was significantly delayed causing us to miss our connecting flight in Houston to Mississippi causing us to be delayed by more than 6 hours and missing our event all together. Very disappointing. All because ONE crew member called in sick. United did grant us a $15 meal voucher, which was a small but appreciated concession that I wasn’t able to use because I ordered my lunch and paid for it before applying the concession, and the staff said it was too late to use it. Ugh! We also had a TWO delay coming back from Mississippi, but that was on American Airlines and it was due to weather, so not their fault. Anyway, not at all impressed with United’s handling of our flight and the HUGE disappointment of missing our important family event for our 90 year old mother. All that money and all that stress and emotions for nothing. Having to wait the hour to bring an employee from LAX seemed like something that should not have happened. Why don’t you have a local back-up? Santa Ana is not a little airport in a rural area.

Hated every minute of it. This flight should have only taken 1.5hrs but was delayed over 10hours. Now I am being told I cannot be compensated or refunded my ticket price or extra leg room, which I purchased but did not receive, because the airline is throwing the blame on the 3rd party I purchased tickets through and 3rd party putting the blame on airline. No one wants to help. They received their money and that's all they care about. Im going on 3 days of still trying to get to my final destination, had to cancel car rental, car insurance and hotel. Currently staying in airport until hotels open up. Thank you Lufthansa, Kayak, Underpricer and United for making this trip the worst ever.

Crew was great and did their best to make us comfortable and captain came out at the beginning to announce why the flight was delayed, weather situation up ahead, and kept us updated throughout the flight.

United WiFi is consistently unusable (it can take 10 mins to load a single web page). If you need Wifi to do work, be prepared to lose half a day of productivity.

Flight was 1/2 hour delayed leaving Phoenix. Otherwise it was an average flight. Flight crew on this trip was very nice.

Horrible - they lied to me about baggage & boarding, even though I specifically spoke to their agents the day before my flight about my issue. When I showed up they did not let me board and stranded me at my airport until I bought a new flight with money I did not have to spend.

Not sure why JAL partnered with American Airlines because their service is no where near similar. Flight attendants were not friendly and didn’t smile. Food was horrible…

The experience was great and much better than the flight going out. of course I was in first class but the service was excellent

Comfort of seats, ease of boarding. Food selection could be better

Food options were limited which is absolutely embarrassing for a Flight of this size The staff did not come around as much and I am not accustomed to such poor service from American Airlines Drinks I believe were limited to soda and water

Crew were attentive and friendly. Flight was smooth and early! I enjoyed the less crowded plane. Thank you!

We are gluten free, there were not any available complimentary gluten free options.

No meal on a cross country flight? SFO-MiA is pretty much the definition of a coast to coast flight. No meal provided. Sky high wi-fi rates too. Stop nickel and diming your customers.

The staff was unprofessional and didn’t communicate very well. The boarding process was very disheveled, potentially due to a power outage the previous day but there was no contingency plan to properly get passengers boarded the following day. Once boarded the aircraft stayed on the tarmac for over 45 minutes due to high winds. The communication was sporadic but an announcement was finally made an additional 30 minutes later that the flight was cancelled but we couldn’t get off the plane. Prior to deplaning one of the gate agents came on the plane and made an announcement for everyone to pickup their checked bags and take a card to rebook a new reservation because they didn’t have adequate staff. Flights were missed, passengers went to different airports and there was little to no assistance from AA.

Book cheap flights from Ontario to Aguascalientes

Recent one-way flight deals

 
Only flying one-way? Below are some of the best one-way flight deals from Ontario to Aguascalientes found on KAYAK in the last 72 hours.
9/5Thu
2 stopsUnited Airlines
20h 11mONT-AGU
$275
9/5Thu
1 stopUnited Airlines
28h 13mONT-AGU
$295
8/15Thu
2 stopsUnited Airlines
20h 43mONT-AGU
$301
9/4Wed
2 stopsUnited Airlines
13h 12mONT-AGU
$325
6/21Fri
2 stopsUnited Airlines
28h 32mONT-AGU
$351
7/27Sat
2 stopsAmerican Airlines
15h 47mONT-AGU
$375
8/15Thu
1 stopAmerican Airlines
24h 40mONT-AGU
$399
6/4Tue
2 stopsUnited Airlines
20h 18mONT-AGU
$440
6/21Fri
1 stopAmerican Airlines
21h 03mONT-AGU
$446
6/4Tue
1 stopAmerican Airlines
8h 23mONT-AGU
$500

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Last minute flights from Ontario to Aguascalientes

Last minute flight, train and bus deals

 
These last-minute flight deals are the cheapest flights found on KAYAK in the last 72 hours for flights from Ontario to Aguascalientes that are departing in the next 10 days.
6/3Mon
multi-stopUnited Airlines
13h 12mONT-AGU
6/6Thu
multi-stopUnited Airlines
16h 27mAGU-ONT
$684
6/3Mon
multi-stopUnited Airlines
13h 12mONT-AGU
6/6Thu
multi-stopUnited Airlines
15h 14mAGU-ONT
$1,136
6/3Mon
multi-stopAmerican Airlines
11h 40mONT-AGU
6/6Thu
multi-stopAmerican Airlines
7h 34mAGU-ONT
$1,212

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Ontario - Aguascalientes Flights

Departure:

Ontario (ONT)United States

Destination:

Aguascalientes (AGU)Mexico

Cabin classes: