DEN - AGU

$221 Find Cheap Flights from Denver 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 Denver to Aguascalientes departing on 7/20. 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
1 adult, Economy

KAYAK searches 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 Denver 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 Denver to Aguascalientes, as well as popular online travel agencies
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Cheap Flights from Denver to Aguascalientes (DEN-AGU)

 
Here are some of the best deals found on KAYAK recently from the most popular airlines for round-trip flights from Denver to Aguascalientes that are departing in the next months. While these flights were available on KAYAK in the last 72 hours, prices and availability are subject to change and deals may expire.
Discover the best prices for you by selecting your travel dates on KAYAK.

Recent round-trip flight deals from Denver to Aguascalientes

Mon, Jul 7 - Thu, Jul 17
Frontier Logo
8:15 am - 9:09 pmDEN-AGU
12h 54m1 stop
Frontier Logo
8:43 pm - 9:51 amAGU-DEN
13h 08m1 stop
$470Frontier
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Fri, Aug 29 - Fri, Sep 5
Frontier Logo
9:45 am - 7:13 pmDEN-AGU
9h 28m1 stop
Frontier Logo
8:39 pm - 10:19 amAGU-DEN
13h 40m1 stop
$473Frontier
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Fri, Aug 15 - Mon, Aug 25
 Logo
8:25 am - 7:13 pmDEN-AGU
10h 48m1 stop
 Logo
8:43 pm - 10:21 amAGU-DEN
13h 38m1 stop
Tue, Jul 1 - Sun, Jul 13
 Logo
10:55 pm - 7:13 pmDEN-AGU
20h 18m1 stop
 Logo
8:43 pm - 9:51 amAGU-DEN
13h 08m1 stop
Wed, Aug 20 - Tue, Aug 26
Delta Logo
2:31 pm - 11:15 pmDEN-AGU
8h 44m1 stop
Delta Logo
6:14 am - 12:56 pmAGU-DEN
6h 42m1 stop
$537Delta
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Wed, Aug 20 - Tue, Aug 26
Delta Logo
6:00 am - 5:13 pmDEN-AGU
11h 13m2 stops
Delta Logo
6:14 am - 12:56 pmAGU-DEN
6h 42m1 stop
$541Delta
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Fri, Sep 26 - Sat, Oct 11
Aeromexico Logo
6:30 am - 10:56 pmDEN-AGU
16h 26m2 stops
Aeromexico Logo
8:27 am - 10:15 pmAGU-DEN
13h 48m2 stops
$586Aeromexico
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Thu, Jul 31 - Thu, Aug 7
Aeromexico Logo
6:15 am - 6:08 pmDEN-AGU
11h 53m2 stops
Aeromexico Logo
6:18 am - 11:44 pmAGU-DEN
17h 26m2 stops
$587Aeromexico
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Sat, Aug 16 - Sat, Aug 30
American Airlines Logo
5:00 am - 12:09 pmDEN-AGU
7h 09m1 stop
American Airlines Logo
5:10 am - 7:49 pmAGU-DEN
14h 39m1 stop
$626American Airlines
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Sat, Jul 12 - Sat, Jul 19
American Airlines Logo
6:03 am - 9:28 pmDEN-AGU
15h 25m1 stop
American Airlines Logo
5:04 am - 8:09 amAGU-DEN
27h 05m1 stop
$718American Airlines
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KAYAK's insights & trends for Denver to Aguascalientes flights

Get data-powered insights and trends into flights from Denver 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 Denver to Aguascalientes?

To calculate monthly average prices, KAYAK takes all prices for each month over the last year for round-trip flights from Denver 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 Denver to Aguascalientes is October, where tickets cost $582 (return) on average. On the other hand, the most expensive months are December and July, where the average cost of round-trip tickets is $865 and $831 respectively.

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

To calculate weekly average prices, KAYAK takes all prices for each week before departure over the last year for round-trip flights from Denver to Aguascalientes, removes the top 0.1% to account for outliers, and then takes the average of all the values for each week.

To get a below average price on the flight from Denver to Aguascalientes, you should book around 5 weeks before departure. For the absolute cheapest price, our data suggests you should book 6 weeks before departure.

Good to know

Low seasonSeptember
High seasonApril
Cheapest flight$221
Best time to beat the crowds with an average 2% drop in price.
Most popular time to fly and prices are also 11% lower on average.
Flight from Denver to Aguascalientes

When to book flights from Denver to Aguascalientes

Are your dates flexible? Find out the best times to travel from Denver 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 Denver to Aguascalientes

  • Where can you get information at DEN?

    If you have any questions or need help getting around the airport, there are airport information booths with staff willing to help you out. The booths are located airside at Gates A, B, and C and landside in the Jeppesen Terminal. You can also approach one of the Ambassador Volunteers stationed around the airport. The Ambassadors wear blue plaid vests to make it easy to recognize them.

  • Is DEN pet-friendly?

    Suppose you are traveling with your pet. If that is the case, you would be delighted to learn that there are pet-relief areas in the airport where your pet can stretch and relieve itself before the flight. The pet-relief areas are located airside in the center cores of Gates A, B, and C.

  • Can you convert currency at AGU?

    When you get to AGU, you will want to convert your United Stated Dollars to Mexican New Pesos. You can get this service at the airport as it is offered by Globo Cambio every day of the week, 365 days a year. The airport branch of Globo Cambio is located landside in the Arrivals Area.

  • Can you rent a car from AGU?

    If you wish to rent a car from the airport to your destination, you can do so from the onsite car rental center. The center is situated at the airport’s terminal, and the available agencies include Avis, Europcar, Hertz, Budget, Alamo, and Thrifty.

  • What is the cheapest flight from Denver to Aguascalientes?

    In the last 3 days, the lowest price for a flight from Denver to Aguascalientes was $221 for a one-way ticket and $470 for a round-trip.

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

    Yes

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

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

  • Which airline alliances offer flights from Denver to Aguascalientes?

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

  • Which is the best airline for flights from Denver to Aguascalientes, Delta or Aeromexico?

    The two airlines most popular with KAYAK users for flights from Denver to Aguascalientes are Delta and Aeromexico. With an average price for the route of $584 and an overall rating of 8.0, Delta is the most popular choice. Aeromexico is also a great choice for the route, with an average price of $579 and an overall rating of 7.5.

  • How does KAYAK find such low prices on flights from Denver 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 Denver to Aguascalientes.

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

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to Aguascalientes from Denver 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 Denver 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 Denver with another airline. Booking your flights between Denver 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 Denver 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 Denver up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

KAYAK’s top tips for finding a cheap flight from Denver to Aguascalientes

  • Denver International Airport (DEN) is the primary airport serving metropolitan Denver, Colorado. It is located 25 miles from downtown Denver and serves as a hub for airlines such as Air Canada, Frontier Airlines, Southwest Airlines, Spirit Airlines, and United Airlines. Aguascalientes International Airport (AGU) is the main airport serving Aguascalientes town in Mexico. Located 15 miles south of downtown Aguascalientes, it is a hub for airlines like Volaris, American Eagle Airlines, Aeromexico, and TAR.
  • On the day your flight from DEN to AGU is scheduled, it would be in your best interest to get to the airport at least 2 hours before departure time. This way, you will have enough time to go through the strenuous and time-consuming security checkpoints without running the risk of missing your flight.
  • If you have time to kill before your flight at DEN, you can stroll around the airport admiring artwork such as paintings, murals, outdoor landscapes, and sculptures. The art is displayed in rotating and permanent exhibits throughout the airport.
  • Upon landing at AGU, chances are that you will be exhausted and jet-lagged from the flight and in dire need of rest. While there are no onsite hotels in the airport, there are hotels very close by. They include the Hampton Inn Aguascalientes and LQ by La Quinta Aguascalientes. Both come with free shuttle services from the airport.
  • If you want to relax a little at AGU before heading out, you can make use of the onsite lounges. The VIP lounge is located airside at Terminal 1, and you can access the lounge by either paying at the door or through a membership program. The lounge has comfortable seats and comes with complimentary snacks and drinks.

Top 5 airlines serving from Denver to Aguascalientes

 
See real verified KAYAK customer reviews for airlines flying from Denver 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 Denver 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.
8.0
DeltaOverall score based on 7963 reviews
8.5Crew
7.9Entertainment
8.2Boarding
7.3Food
7.9Comfort
Airline reviews

The flight was scheduled for 2:30 PM. Early in the morning we got a text message saying the flight was delayed and rescheduled for 3:00 PM. We got to the airport with that in mind. Then we got a message during check-in at the flight was rescheduled again for 2:30 PM. We almost missed our flight. In fact, our bags Were told that they would not make it. At the end, everything worked out. But it is very stressful.

4.0 OkayKoonj, Jun 2025MSP - AUS
Read more Delta reviews

The flight was scheduled for 2:30 PM. Early in the morning we got a text message saying the flight was delayed and rescheduled for 3:00 PM. We got to the airport with that in mind. Then we got a message during check-in at the flight was rescheduled again for 2:30 PM. We almost missed our flight. In fact, our bags Were told that they would not make it. At the end, everything worked out. But it is very stressful.

Overall, aside from the baggage issue, it was as good as one expects.

Most aspects were good however if they assign boarding zones they ought to enforce them or why bother? My luggage from SAN-JFK-MAD was lost in NY so I without my main bag for two days upon arrival in Spain. They were helpful in tracking it and eventually delivered it to my hotel. The flub was because of a delay upon arrival in NYC. I had booked 2 1/2 hours between flights but we had to hold on the taxiway for an hour after landing while waiting for a clear gate which likely caused the baggage error.

I want to single out flight attendant Mitch who was in the Premium Economy section. When my wife’s hearing aide dropped through the cushion under the seat he was able to locate it and return it to her. Food was a different matter. Dinner was fine. Breakfast was another matter. They had a yogurt dish that the ran out of and the alternative was not very good according to those we talked to.

Excellent check-in. Crew was good. Excellent communication from flight deck.

Great overall. There was a bit of turbulence so they could only serve water because too much turbulence for the carts. Was glad they prioritized safety though

Excellent flight, the planes were newer, they did a nice job with boarding, great service overall.

Flight was delayed long enough that I was misding my connecting flight. The agents could not get me on a comparable flight, nor could they get me s Main Cabin seat I had paid for, nor could they get me on a comparable connecting flight. The gate agent would not issue meal vouchers, even though I was delayed over six hours! I had to spend over an hour and 15 minutes with customer service on the phone to See if they could get me on a better flight and get a meal voucher. Customer service was not helpful enough in trying to find alternate flights and it Ended up taking me 24 hours for a 12 hour trip!! Delta does not provide upgrades NOR will they even give you a pass for a few hours to their lounge. They claim that they do not issue daily passes to their lounge anymore. I call BS since this would be no extra cost to them to provide excellent customer service and give you a few hours to relax in comfort when you’re sitting in a crowded airport and your flight has been screwed up for that many hours.

Great service. Flight was delayed while we sat on the runway for a couple of hours. Weather related. Staff made is very bearable. The steward servicing the first class cabin was exceptional. Thank you! 💗

5 hours of delay that could've been much shorter if Delta had taken the 1 hour delay they imposed on the flight before boarding to run any of the plane checks required for flight to find the hydraulic issue that required nearly 3 hours to fix. $24 of meal credit buys a sandwich and a soft drink. Poor communication within the terminal about what gate we'd be re-boarding from and when we'd be re-boarding.

My wife's entertainment system did not work. Payed for flight upgrade but did not receive advertised "free WiFi".

Annoying that we had to go to departures and get boarding passes. Should allow us to be booked all the way through, this is the only airline i have this problem with in MEX. Late boarding and take off

Lousy No wheelchair. As normal at Atlanta Cheap airline Cheap aero plane. - Neither entertainment nor food on a 5 hour saga

The airplane was an old airplane, seats were very uncomfortable and very little space, they changed my seat and that was no option to get back into my seat even when I was traveling a senior who required assistance.

This is not a low cost airline. Stop acting like o e.

Aeromexico crew made me check my hand luggage in the door of the plane. As soon as I reach Mexico City, I notice that my luggage was opened and 8 games of Nintendo Switch were stolen (700 dllrs value aprox) (the console was there) but the games were stolen. I am very dissapointed of Aeromexico and all the crew. Instead of being a good trip, It was a sad trip

Ok. But we arrived to a remote terminal which meant that a bus had to take us to the terminal building

Old aircraft the audio of the entertainment dosent work Dirty seats

The plane was so outdated, that it made it uncomfortable. The temperature was hot during the whole flight

Happy attentive flight crew. All in all good flight the night flight works well. Getting into Mexico City early so you don't get caught up it all the immigration and custom ques, additionally, this helps when exiting the airport and crossing the city to your final destination. All works very well and would do it again

Impressed with the service despite turbulence because of the weather. Both flights arrived before their scheduled times.

Great experience…left a bit behind schedule but made up fir that in the air and landed 10 minutes early 😁

The seat and leg room was not good. The food and beverage service was good.

For economy, it was very good. Staff was great, they even let some of us change seats for more leg room... Put an empty seat between us which was fantastic for a 12hr flight. Onboard entertainment was excellent, I think over 200 choices of movies/tv/etc The bad was the barely/nonfunctional wifi that cost either $16.99 or 1700 miles (full flight). It was atrocious... Definitely the worst of the last 3 long haul major airlines I was on the last few months.

Electric plugs didn't work. Entertainment system wasn't working

The design of the light switch on the arm rest is ridiculous.

The gate attendant let me walk right by her with a bag too big for the overhead compartment

Overall, it was a good experience. Boarding was good and there was plenty of overhead bin space for everyone’s carryons (even when we boarded toward the end). Only improvement would be to offer trash service more regularly.

David went above and beyond to make our flight the best that it could be

No food service almost missed because of first flight delays

Loved the staff, boarding and drink options! Wish the comfort of the seat could have been better nevertheless

The chair cushions may need an upgrade. I have been noticing they are so worn out, thin so you’d sit in a dip 😄. Other than that, all was an enjoyable trip. Thanks AA!

Food was terrible, all served at once, poor quality . Wine and bread offered only once.

I’m impressed that we were on time in Sacramento after having a late departure in Newark and our made it. The staff was friendly and warm.

Cramped seats. FAA should make airlines have more legroom, for even short people complain

5.5 hour delay with no explanation on why, along with no proactive effort to reaccomodate me.

It was one of my worst flight ever. First they were changing the gate for at least 4 times, changing from gate D7 to D12 to D44. Considering the size of the Miami Airport, we are talking about long distance and the train at the airport was not working. Then the flight was delayed around one hour. Then finally we boarded into the plane and when everybody was seated, there was an announcement that there is an issue with one of the tire of the plane, so we all had to get out of the plane with our belongings, to replace the tire. So we had around 2.5-hour delay

Most miserable flight ever. We waited almost 2 hours on the runway because the flight was oversold. American offered $1200 credit. Then there was some nonsense about weight distribution. Ridiculous. No food for 8 plus hours on the flight. I will be writing a letter.

Honestly, I haven’t flown American in years, probably due to the pandemic and my being unable to travel for certain periods in the last two years, but it was a good experience to dig out or obtain a new American Airlines account after many years of traveling for business with American in the past.

The plane was probably full boarding was easy. We were able to check our carry-on luggage for free. It was a return flight through Philly to LA. Never saw a stewardess do a demonstration of emergency Procedures. I think my flight was pretty full

I never got to experience the flight because they delayed my first flight and I missed this one. Then Frontier didn't want to help me rebook a flight to get me to my final destination.

The Boarding process in Denver was chaotic, and since the line was so long, we were lined up very far from the gate. If there were any announcements from the gate staff, we didn't hear them. The flight attendants were spectacular. The only negative part of the flight was sitting by a 2 1/2 year old who was unruly and unfortunately had parents that matched his behaviors. Also, the restaurants in Denver on the E concourse, they didn't have food (passengers could only order 1 item on the entire menu) or the restaurants had 12-14 people waiting for orders to be prepared and another 6 people waiting to order. If you have a layover in Denver and need to grab food, be prepared to visit the shops with pre-packaged sandwiches, or you can visit another concourse but it may take a while to transit throughout the airport.

Everything went as planned. Crew was great. Seats were still not that comfortable.

they delayed my flight which ended up, causing my layover flight to leave without me, resulting in me missing a flight and having to stay overnight in Houston international. I got no compensation other than a flight to my original location only a day later. i’ve never experienced such a unprofessional situation

The seats were extremely hard and uncomfortable, even for a budget airline.

Boarding was very well executed. Got my bag right away.

Overall experience good. There was no food and seats were not terribly comfortable.

There was nothing to like, flight delayed had to move to different departure areas, disorganized to say the leasr

There were a lot of issues every step of the process. Check in, security, boarding, and dealing with luggage. Plus the money you think you are saving you end up using in hidden fees.

The flight attendant was arguing with a passenger before takeoff. The passenger was frustrated but the flight attendant should have handled it with grace, but instead she was nasty and rude. The seats were comfortable and the flight was uneventful. I wish we didn’t have to pay for drinks or snacks but that’s what you get with a budget airline.

Everything you need to know for your flight from Denver to Aguascalientes

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