WAS - AGU

$135 Find Cheap Flights from Washington, D.C. 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 Washington, D.C. to Aguascalientes departing on 2/11. 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, 0 bags

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 Washington, D.C. 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 Washington, D.C. to Aguascalientes, as well as popular online travel agencies
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Everything you should know

Cheapest round-trip
$409
Aeromexico
tis 2/24fre 2/27
BWI - AGU • 2 stops
Cheapest one-way
$135
American Airlines
ons 2/11
BWI - AGU • 1 stop
Top airlines
Aeromexico
Cheapest • from $409 (round-trip)
United Airlines
Best reviews • 7.4 score
Airline reviews
Airline reviews
+1
+1
Airline reviews
Airline reviews
+1
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Flight Deals
Booking Insights
Flight Deals

Cheap Flights from Washington, D.C. to Aguascalientes (WAS-AGU)

 
Here are some of the best deals found on KAYAK recently from the most popular airlines for round-trip flights from Washington, D.C. 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 Washington, D.C. to Aguascalientes

tis, feb 24 - fre, feb 27
Aeromexico Logo
6:00 am - 10:00 pm
BWI
-
AGU
17h 00m
2 stops
Aeromexico Logo
6:14 am - 12:35 am
AGU
-
BWI
17h 21m
2 stops
$409Aeromexico
tors, apr 16 - tis, apr 21
Aeromexico Logo
6:00 am - 11:10 pm
BWI
-
AGU
19h 10m
2 stops
Aeromexico Logo
9:10 pm - 4:28 pm
AGU
-
BWI
17h 18m
2 stops
$476Aeromexico
tors, feb 19 - mån, mar 9
American Airlines Logo
3:21 pm - 10:43 pm
BWI
-
AGU
8h 22m
1 stop
American Airlines Logo
6:01 am - 10:59 pm
AGU
-
BWI
14h 58m
1 stop
$486American Airlines
tis, mar 24 - tis, apr 7
United Airlines Logo
6:05 am - 11:02 am
BWI
-
AGU
6h 57m
1 stop
United Airlines Logo
6:25 am - 4:24 pm
AGU
-
BWI
7h 59m
1 stop
$519United Airlines
tis, mar 24 - tis, apr 7
United Airlines Logo
5:12 pm - 11:02 am
BWI
-
AGU
19h 50m
2 stops
United Airlines Logo
6:25 am - 4:24 pm
AGU
-
BWI
7h 59m
1 stop
$524United Airlines
tis, feb 24 - fre, feb 27
United Airlines Logo
6:07 am - 12:02 pm
BWI
-
AGU
6h 55m
1 stop
United Airlines Logo
6:10 am - 4:10 pm
AGU
-
BWI
9h 00m
1 stop
$528United Airlines
tors, apr 16 - tis, apr 21
United Airlines Logo
5:50 pm - 7:27 pm
BWI
-
AGU
27h 37m
1 stop
United Airlines Logo
12:55 pm - 10:44 pm
AGU
-
BWI
7h 49m
1 stop
$532United Airlines
tis, mar 24 - tis, apr 7
American Airlines Logo
6:30 am - 9:43 pm
DCA
-
AGU
17h 13m
1 stop
American Airlines Logo
12:25 pm - 9:04 am
AGU
-
DCA
18h 39m
1 stop
$562American Airlines
tors, apr 16 - tis, apr 21
Delta Logo
4:55 pm - 11:10 pm
IAD
-
AGU
8h 15m
1 stop
Delta Logo
6:15 am - 8:52 pm
AGU
-
IAD
12h 37m
2 stops
$575Delta
tors, apr 16 - tis, apr 21
Delta Logo
6:00 am - 8:00 pm
IAD
-
AGU
16h 00m
2 stops
Delta Logo
8:15 am - 8:52 pm
AGU
-
IAD
10h 37m
2 stops
$579Delta
Booking Insights

KAYAK's insights & trends for Washington, D.C. to Aguascalientes flights

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

Which airlines provide the cheapest flights from Washington, D.C. to Aguascalientes?

The cheapest round-trip price for the route for each airline clicked by KAYAK users in the last 72 hours.

In the past 3 days, the cheapest round-trip tickets from Washington, D.C. to Aguascalientes were found on Aeromexico ($409) and American Airlines ($486).

Good to know

Low seasonMarch
Cheapest flight$135
Best time to beat the crowds with an average 32% drop in price.
Most popular time to fly and prices are also 7% lower on average.
Flight from Baltimore to Aguascalientes

When to book flights from Washington, D.C. to Aguascalientes

Are your dates flexible? Find out the best times to travel from Washington, D.C. 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 Washington, D.C. to Aguascalientes

  • What is the cheapest flight from Washington, D.C. to Aguascalientes?

    In the last 3 days, the lowest price for a flight from Washington, D.C. to Aguascalientes was $135 for a one-way ticket and $409 for a round-trip.

  • Do I need a passport to fly between Washington, D.C. and Aguascalientes?

    Yes, you’ll need a passport to travel to Aguascalientes from Washington, D.C..

  • Which airports will I be using when flying from Washington, D.C. to Aguascalientes?

    On your way to Aguascalientes, you’ll fly out from one of these Washington, D.C. airports: Washington, D.C. Reagan-National or Washington, D.C. Dulles Intl. You’ll be landing at Aguascalients.

  • Which aircraft models fly most regularly from Washington, D.C. to Aguascalientes?

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

  • Which airline alliances offer flights from Washington, D.C. to Aguascalientes?

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

  • Which is the best airline for flights from Washington, D.C. to Aguascalientes, United Airlines or Aeromexico?

    The two airlines most popular with KAYAK users for flights from Washington, D.C. to Aguascalientes are United Airlines and Aeromexico. With an average price for the route of $691 and an overall rating of 7.4, United Airlines is the most popular choice. Aeromexico is also a great choice for the route, with an average price of $617 and an overall rating of 7.4.

  • How does KAYAK find such low prices on flights from Washington, D.C. 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 Washington, D.C. to Aguascalientes.

  • How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket from Washington, D.C. to Aguascalientes?

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to Aguascalientes from Washington, D.C. 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 Washington, D.C. 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 Washington, D.C. with another airline.

  • What is KAYAK's "flexible dates" feature and why should I care when looking for a flight from Washington, D.C. 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 Washington, D.C. up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

Reviews of the top 3 airlines serving from Washington, D.C. to Aguascalientes

 
See real verified KAYAK customer reviews for airlines flying from Washington, D.C. 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 Washington, D.C. 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 9208 reviews
7.7Boarding
8.1Crew
7.3Comfort
6.6Food
7.1Entertainment
Airline reviews

Very good. Because of the delays with my previous flight, I missed my connection, but I was able to book another flight through the United app easily.

10.0 ExcellentAnonymous, Jan 2026
IAD - ATL
Read more United Airlines reviews

Very good. Because of the delays with my previous flight, I missed my connection, but I was able to book another flight through the United app easily.

Was happy we finally got upgraded in 1st class. The seat getting old. The cushiness need some improvement.

Ineffective communication with United resulted in lost baggage. Their Baggage Tracing counter at MUC was shut down from 11:00-14:15 on my arrival. Undertrained, underinformed staff had me Running all over MUC to find someone to help me to no avail. Staff was rude, unhelpful, and unable to effectively use the systems they did have operational. They refused to contact United in any way or provide any accommodation or other resources while I waited for my luggage. This has destroyed my downstream itinerary. If they had even the slightest visibility I may have been able to reschedule/plan, but again, their staff provided nothing, and did nothing more than their website, which doesn’t even work on a standard phone browser. Miserable failure at all levels that weren’t associated with the operation of the aircraft.

Sat next to a one year old. She crawled all over the place and made me laugh.

The Crew and the food was the worst I ever had in Business Class. First they told us there were no space for carry on. It was plenty of space over our 2 row seats, we had to ask to let us travel with it which was accepted. They were aware that we had to run for the connection due to the previous flight delay. Have us one hour waiting for more customers and not even offer a glass of water. Then started the service and they started to serve other passengers drinks in business and did not offer any drinks until they serve our pre ordered meal and I ask for something to drink. I had to wait until they finished to serve all passengers until Inget something. The crew was the worts I ever had for Business Class in my life.

Not great experience - we were super late boarding due to issues with aircraft. Then when we finally all got onboard and seated and they started taxiing out to the runway they just stopped then turned around and went back to the airport. Apparently the crew “ran out of time” to legally fly us. They mentioned that they were about 2 minutes away from taking off. I understand the rules and safety but kinda wonder why they would have bothered boarding us in the first place? Had to go all the way back and de plane and then wait in a HUGE line to get a hotel (this is somewhere around 2:30am) finally got to hotel by Uber (no shuttle after 20min so gave up) and they ended up putting us all back on the same aircraft at 10am next morning so got about 2.5 hours sleep. They did give us. $250 credit, but it was a São Paulo Brazil flight out of Dulles. The flight and everything was fine.

Starlink wifi on the Embraer E175 is an excellent experience. I was able to connect and work from IAD all the way to approach into BTV.

7 hours delayed due to operational issues on United’s end. Basically laziness.

Short flight but an "eager to help" crew made the journey more enjoyable!

During booking, I kept trying submitting my payment from the Mexican website and it didn't work. After I had the idea to change it to the Canadian website, it worked but I had to be charged the equivalent of 50 CAD more. I received the clear instruction that I would only be able to check-in at the airport and that it was impossible to select a seat 24 hours before departure, that I had to pay 144 CAD to do so, although not only was I able to check-in 24 hours before departure, but I could have selected my seats for free then. All in all, I almost threw $200 out the window due to misleading information. Besides, the app kept crashing, the information to get to the gate on the app was inaccurate, my gate was switched and I was only informed once in the air (luckily I had noticed the departure pannel), I was not addressed in my language beforehand and even if I tried I was immediately answered in English (which meant the crew understood but didn't want to answer accordingly), there was only one snack & beverage service on my medium haul flight and no beverage service on my short haul flight. To be fair, the planes were comfortable, the crew apart from the language issue was helpful, dynamic and engaging, the plane was clean and the directions were clear and direct. United has a lot of potential to be one of my favourite airlines, but the devil is in the details and a lot of them missed the target.

Really nice, all good, nice crew and all on time

Unfortunately I had an awful boarding experience. Our first flight with Aeromexico was fine and landed on time however it couldn’t find a gate and we were late which made us lose our connecting flight with Aeromexico. The staff handled it horribly when we explained our situation and would not led us board when we missed the boarding time by a couple minutes. The staff were extremely rude and did not attempt to even help us. Because of this incident, my husband and I missed a full day of work which negatively impacted our salary which we need. Please compensate us for the work that we missed.

It was OK. The flight is pretty long for the airlines to only offer a simple sandwich on business class. The entertainment is similar to that on other Skyteam members. Ultimately the airline lost my bag and didn’t deliver it to me until the next day after a lengthy lost baggage report.

Good, the flight from Miami to Mexico City was better than Mexico City to Miami

Aeroméxico cancelled my ticket without advice AND It make a last minute mess in my intinerary, no solving my situation, bad advice and bad customer service

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

It was a little concerning to hear the ground crew arguing with the flight crew over baggage space. Instead of taking them and checking them, they started checking for space in the first class cabin moving items around like the flight crew didn't know what they were doing. I was embarrassed for them.

There were no TV screens - even in Business class. 5 delays, and only given $12 meal voucher! Terrible!

The professionals have excellent customer service, the seats don´t have enough space.

The flight was very smooth and the meal in business class was great.

delayed due to weather. Could not communicate with family since the wifi was broken

I got sick nothing contagious but distressing and the care I received by Kayla? Keighly the flight attendant will be memorable for ever. Thank You

We were told the flight was delayed 5 times, then it was moved to the next day.

Flight delay was communicated before leaving for airport which caused it to be a non-event. Great flight and crew!

The flight attendant, a black woman with curly hair who sat near Row 21, was wonderful and kind.

It took way too long to diagnose and solve the problem of a broken crew member cabin seat. Though compensation for the volunteer who left the flight was very kind.

Everything you need to know for your flight from Washington, D.C. to Aguascalientes

Information on your arrival and departure airports