DEN - AGU

$240 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 9/13. 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

Wed, Aug 27 - Wed, Sep 3
Aeromexico Logo
2:31 pm - 11:05 pmDEN-AGU
8h 34m1 stop
Aeromexico Logo
8:59 pm - 12:38 pmAGU-DEN
15h 39m1 stop
$311Aeromexico
Find Deal
Wed, Aug 13 - Mon, Aug 18
Aeromexico Logo
7:21 pm - 11:58 amDEN-AGU
16h 37m2 stops
Aeromexico Logo
9:05 pm - 12:56 pmAGU-DEN
15h 51m1 stop
$312Aeromexico
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Fri, Sep 12 - Fri, Sep 19
 Logo
12:28 pm - 9:13 pmDEN-AGU
8h 45m1 stop
 Logo
8:39 pm - 10:18 amAGU-DEN
13h 39m1 stop
Thu, Sep 11 - Mon, Sep 22
 Logo
10:55 pm - 7:08 pmDEN-AGU
20h 13m1 stop
 Logo
8:39 pm - 10:56 amAGU-DEN
14h 17m1 stop
Wed, Aug 13 - Mon, Aug 18
Frontier Logo
10:55 pm - 7:13 pmDEN-AGU
20h 18m1 stop
Frontier Logo
8:43 pm - 10:21 amAGU-DEN
13h 38m1 stop
$513Frontier
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Fri, Sep 26 - Sat, Oct 11
Delta Logo
2:13 pm - 11:10 pmDEN-AGU
8h 57m1 stop
Delta Logo
6:18 am - 12:38 pmAGU-DEN
6h 20m1 stop
$541Delta
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Fri, Sep 12 - Sat, Sep 20
Delta Logo
12:59 am - 1:37 pmDEN-AGU
12h 38m2 stops
Delta Logo
6:18 am - 12:38 pmAGU-DEN
6h 20m1 stop
$546Delta
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Sat, Sep 13 - Sat, Sep 20
American Airlines Logo
7:20 am - 7:12 pmDEN-AGU
11h 52m1 stop
American Airlines Logo
7:00 am - 10:09 pmAGU-DEN
15h 09m1 stop
$571American Airlines
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Fri, Aug 15 - Sat, Aug 23
American Airlines Logo
5:06 pm - 7:01 pmDEN-AGU
25h 55m1 stop
American Airlines Logo
1:31 pm - 10:15 pmAGU-DEN
8h 44m1 stop
$574American Airlines
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Mon, Dec 15 - Fri, Jan 2
Frontier Logo
10:51 pm - 2:41 pmDEN-AGU
14h 50m1 stop
Frontier Logo
6:00 am - 11:35 pmAGU-DEN
18h 35m1 stop
$651Frontier
Find Deal
Booking Insights

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 $565 (return) on average. On the other hand, the most expensive months are December and July, where the average cost of round-trip tickets is $875 and $686 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 4 weeks before departure, which saves you about 37% compared to booking last minute. For the absolute cheapest price, our data suggests you should book 16 weeks before departure.

Good to know

Low seasonSeptember
Cheapest flight$240
Best time to beat the crowds but there is an average 1% increase in price.
Most popular time to fly and prices are also 9% 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 $240 for a one-way ticket and $311 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 $579 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 $556 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.

Reviews of the 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 7980 reviews
7.9Entertainment
7.9Comfort
8.2Boarding
7.3Food
8.5Crew
Airline reviews

My experience on any Delta flight is always overshadowed by the time Delta removed me from a flight for no apparent reason.

2.0 MediocreGim, Jul 2025BGM - DTW
Read more Delta reviews

My experience on any Delta flight is always overshadowed by the time Delta removed me from a flight for no apparent reason.

Delayed and took off even later than the scheduled delay time

For a 69 year old with health problems I had the worse experience, no wheelchair when I entered a lady told me to sit and wait while a gentleman told me I had to walk to the Delta station, which I did. I had a carry on and a bag, and I was traveling with my service dog, which was on his carrier and the lady charged me for my carry on luggage, beside all the waiting cause of the delay, I had to walk to get my luggage cause no wheelchair showed up, I am so disappointed. I will get in touch with the company. I got home at 3:00 am, not good for my health situation.

Only issue was with seating. The economy fare we purchased did say there was no guarantee the three people in our party would be seated together, and we were not. At the gate, the agent told us more specifically, the fare we purchased meant we would be seated in middle seats only. This should just be made more obvious.

Great experience on Delta. Staff from baggage check to flight attendants were very courteous and professional. My only issue was a personal preference for pretzels instead of the chips and cookies that were offered.

There was no problems, just a little uncomfortable with seats that do not lay back a little

Always good but we must do something about people in rows ahead of you that don't put their seats back up when they are suppose to. And It's rough to not be able to even lean over to get something out of my purse.

Flight was delayed, 30+ bags had to be gate checked. Crew were very friendly!

Everything was good until we were boarding our connection flight in Atlanta, we were told to gate check our carry-on, but when we got inside the plane, there was plenty of room in the overhead.

Did not know my son and I had different seating arrangements. He was fine, but it was disappointing.

The ground staff were not as friendly and nice to the passengers as the air crew. Flight attendants, cockpit crew were great and very nice to everyone on board.

My flight was delayed, then I got transferred to a new flight that was also delayed- which wasn’t Aeromexico’s fault, it was because of weather conditions. Most of the crew was very nice and patient, except for one or two flight attendants who were rude. The entertainment wasn’t on, so all the screens were off.

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

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

Flight was delayed. Staff at the gate effectively and proactively communicated about the delay.

Very poor delay in dfw was really bad n long

Our flight was 1.5 hours delayed. There was no weather for the inbound flight, so I don't understand why. This meant a VERY late arrival and only a quick nap before my morning flight.

Because of rescheduling, they had to put me on a flight that didn't go through Dallas

It was very difficult to stretch my knee out and I am very short. I also had a torn tendon in my knee which made it extra uncomfortable anyways. My husband is 6'2" and I can't imagine him flying in that plane.

3 hour weather delay followed by 1 hour (and counting) maintenance delay. UGH!

Couldn’t get the door on the plane to close leading to a nearly 2 hour delay. But, hey at least they didn’t cancel the flight.

Flight was cancelled 3 hrs AFTER etd. Thetefore Missed connection from JFK to New Zealand . No accommodation provided… This cost ne aporox 1000 USD in extra expenses and turned whst should have been a 24 hr trip ftom Boston - New Zealand into a VERY expensive , late 70+ hr nightmare … Complete nonsense!!!

After we'd boarded , they canceled the flight. The crew didn't even know , we just all received text messages. Then after they deplaned us , AA was just like "too bad, go F your self, we sure ain't gonna help you"

The plane was broken so we had to change planes.

I’m not gonna fly Frontier Airlines because booking is not an option. No water or food is for high price, not equipped for health emergency incompetent crew for emergency services. Cheap airline shows it is cheaper in all service categories. Boarding is the best of all airlines!

Very bad! No good service delayed my second connection flight

Frontier is terrible. Paid for exit row, not given exit row, refused to refund fee.

2 hour delay due to late plane, wrong size plane causing overbooking, and people getting off and on the plane after boarding was completed.

The worst. We never made our connection and they did absolutely nothing to help us at the airport.

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.

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

Information on your arrival and departure airports

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