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Aguascalientes

$276+ Cheap flights from Washington, D.C. (WAS) 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 11/15. Fares are subject to change and may not be available on all flights or dates of travel.
WAS — AGU
Oct 17 — Oct 241
Fri 10/17
Fri 10/24
1 adult, Economy
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Cheap flight deals from Washington, D.C. to Aguascalientes

Discover tips and strategies to find the most affordable flight options for your journey from Washington, D.C. (WAS) 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 September 17, 2025.

Round-trip from

$343
(Aeromexico)

One-way from

$276
(Kiwi.com)

Popular in

December

Cheapest in

October

Average price

$617
From Washington, D.C. (WAS) to Aguascalients
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One-way flight from Washington, D.C. (WAS) to Aguascalients
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Highest demand for flights based on searches. 9% potential increase in price ($71 potential increase over avg. RT price).
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Cheapest flight prices on average. 4% potential price decrease ($32 potential savings vs. average RT price).
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Average for round-trip flights in September 2025
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Find flight deals from Washington, D.C. to Aguascalientes

Cheapest flights from Washington, D.C. to Aguascalientes
Explore the most affordable flight options available from Washington, D.C. to Aguascalientes. Find the lowest fares from popular airlines and budget airlines, with prices last updated on September 17, 2025.

This Aeromexico deal was found by Cheapflights users on 9/15. 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 Aeromexico is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 10/15:05 pmIAD - AGU
1 stop8h 20mAeromexico
Wed 10/159:00 pmAGU - IAD
1 stop16h 10mAeromexico
Deal found 9/15$343
This Aeromexico deal was found by Cheapflights users on 9/15. 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 Aeromexico is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 10/18:59 amDCA - AGU
2 stops11h 06mAeromexico
Wed 10/159:00 pmAGU - DCA
2 stops18h 17mAeromexico
Deal found 9/15$357
This Kiwi.com deal was found by Cheapflights users on 9/15. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 10/18:52 pmBWI - AGU
2 stops38h 18mMultiple Airlines
Wed 10/158:39 pmAGU - BWI
1 stop31h 56mMultiple Airlines
Deal found 9/15$492
This Delta deal was found by Cheapflights users on 9/17. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 10/157:05 amIAD - AGU
2 stops13h 00mDelta
Tue 2/176:16 amAGU - IAD
1 stop6h 33mDelta
Deal found 9/17$539
This Delta deal was found by Cheapflights users on 9/17. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 10/156:00 amDCA - AGU
2 stops14h 05mDelta
Tue 2/176:16 amAGU - DCA
2 stops16h 17mDelta
Deal found 9/17$549
This Kiwi.com deal was found by Cheapflights users on 9/15. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 10/306:10 amBWI - AGU
2 stops29h 35mMultiple Airlines
Thu 11/63:49 pmAGU - BWI
1 stop26h 30mMultiple Airlines
Deal found 9/15$575
This United Airlines deal was found by Cheapflights users on 9/15. 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.
Thu 10/306:00 amIAD - AGU
1 stop15h 31mUnited Airlines
Thu 11/612:45 pmAGU - IAD
1 stop7h 06mUnited Airlines
Deal found 9/15$577
This American Airlines deal was found by Cheapflights users on 9/15. 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.
Wed 10/155:00 amDCA - AGU
1 stop9h 35mAmerican Airlines
Tue 2/176:19 amAGU - DCA
1 stop8h 50mAmerican Airlines
Deal found 9/15$579
This Kiwi.com deal was found by Cheapflights users on 9/17. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 11/15:35 amBWI - AGU
1 stop11h 22mMultiple Airlines
Sat 11/812:38 pmAGU - BWI
1 stop18h 58mMultiple Airlines
Deal found 9/17$585
This Aeromexico deal was found by Cheapflights users on 9/16. 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 Aeromexico is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 10/2410:11 amIAD - AGU
2 stops12h 08mAeromexico
Tue 10/286:17 amAGU - IAD
1 stop6h 45mAeromexico
Deal found 9/16$587
This United Airlines deal was found by Cheapflights users on 9/15. 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.
Thu 10/306:00 amDCA - AGU
1 stop15h 31mUnited Airlines
Thu 11/612:45 pmAGU - DCA
1 stop8h 24mUnited Airlines
Deal found 9/15$600
This Mytrip deal was found by Cheapflights users on 9/17. 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.
Fri 10/1711:40 amBWI - AGU
3 stops32h 49mMultiple Airlines
Fri 10/2410:15 pmAGU - BWI
3 stops28h 15mMultiple Airlines
Deal found 9/17$615

Cheapflights Fare Finder

 
Customize your flight search to find flights from Washington, D.C. 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 September 17, 2025.
Use the filters below to find and compare flights from Washington, D.C. to Aguascalientes that are best for you.

Fly from

Washington, D.C.

Fly to

Aguascalientes

Route

Depart

Return

Price

Washington, D.C.Aguascalientes

IAD - AGU

IADAGU

Washington, D.C. Dulles Intl

Wed 10/1

5:05 pm-11:25 pm

1 stop8h 20m

Aguascalients

Wed 10/15

9:00 pm-3:10 pm

1 stop16h 10m

$343

Washington, D.C.Aguascalientes

DCA - AGU

DCAAGU

Washington, D.C. Reagan-National

Wed 10/1

8:59 am-6:05 pm

2 stops11h 06m

Aguascalients

Wed 10/15

9:00 pm-5:17 pm

2 stops18h 17m

$357

BaltimoreAguascalientes

BWI - AGU

BWIAGU

Baltimore/Washington

Wed 10/1

8:52 pm-9:10 am

2 stops38h 18m

Aguascalients

Wed 10/15

8:39 pm-6:35 am

1 stop31h 56m

$492

Washington, D.C.Aguascalientes

IAD - AGU

IADAGU

Washington, D.C. Dulles Intl

Wed 10/15

7:05 am-6:05 pm

2 stops13h 00m

Aguascalients

Tue 2/17

6:16 am-1:49 pm

1 stop6h 33m

$539

Washington, D.C.Aguascalientes

DCA - AGU

DCAAGU

Washington, D.C. Reagan-National

Wed 10/15

6:00 am-6:05 pm

2 stops14h 05m

Aguascalients

Tue 2/17

6:16 am-11:33 pm

2 stops16h 17m

$549

Washington, D.C.Aguascalientes

DCA - AGU

DCAAGU

Washington, D.C. Reagan-National

Thu 10/30

2:40 pm-11:15 pm

2 stops10h 35m

Aguascalients

Thu 11/6

10:20 am-11:41 pm

2 stops12h 21m

$557

Washington, D.C.Aguascalientes

IAD - AGU

IADAGU

Washington, D.C. Dulles Intl

Mon 3/9

3:35 pm-10:03 pm

1 stop8h 28m

Aguascalients

Wed 3/11

6:16 am-2:49 pm

1 stop6h 33m

$564

Washington, D.C.Aguascalientes

DCA - AGU

DCAAGU

Washington, D.C. Reagan-National

Wed 10/15

5:00 am-12:35 pm

1 stop9h 35m

Aguascalients

Tue 2/17

6:19 am-4:09 pm

1 stop8h 50m

$579

BaltimoreAguascalientes

BWI - AGU

BWIAGU

Baltimore/Washington

Tue 3/10

7:00 am-10:03 pm

2 stops17h 03m

Aguascalients

Wed 3/11

6:16 am-9:56 pm

2 stops13h 40m

$579

Washington, D.C.Aguascalientes

DCA - AGU

DCAAGU

Washington, D.C. Reagan-National

Sun 3/8

8:30 pm-3:43 pm

2 stops21h 13m

Aguascalients

Thu 3/12

10:26 am-10:16 pm

2 stops9h 50m

$579

Flights are sorted by cheapest round-trip flights first.

Deals found on 9/17

Showing 1-10 of 23 results
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Best time to book a flight from Washington, D.C. to Aguascalientes

Have a flexible travel schedule? Discover the best time to fly to Aguascalientes from Washington, D.C. 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 Washington, D.C. to Aguascalientes

What is the cheapest month to book a flight from Washington, D.C. to Aguascalientes?

Currently, February is the cheapest month in which you can book a flight from Washington, D.C. to Aguascalientes (average of $463). Flying from Washington, D.C. to Aguascalientes in December is currently the most expensive (average of $803). 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.

How much does it cost to fly round-trip from Washington, D.C. to Aguascalientes?

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 September 17, 2025.
Read through reviews of airlines operating flights from Washington, D.C. to Aguascalientes, such as United Airlines and American Airlines. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.
United Airlines
7.4
Good
8,926 reviews

Food

6.6

Entertainment

7.1

Boarding

7.7

Overall

7.4

Crew

8.1

Comfort

7.3

Reviews

1 / 20
10.0
Excellent

Julia,Sep 2025

BUF - DEN

The staff were amazing, from check in to boarding and on the flight. The range of entertainment options were really good as well.
United Airlines
7.4
Good
8,926 reviews
United Airlines
7.4
Good
8,926 reviews

Food

6.6

Entertainment

7.1

Boarding

7.7

Overall

7.4

Crew

8.1

Comfort

7.3

Reviews

1 / 20
10.0
Excellent

Julia,Sep 2025

BUF - DEN

The staff were amazing, from check in to boarding and on the flight. The range of entertainment options were really good as well.
American Airlines
7.2
Good
10,000 reviews
United Airlines
7.4
Good
8,926 reviews

Food

6.6

Entertainment

7.1

Boarding

7.7

Overall

7.4

Crew

8.1

Comfort

7.3

Reviews

1 / 20
10.0
Excellent

Julia,Sep 2025

BUF - DEN

The staff were amazing, from check in to boarding and on the flight. The range of entertainment options were really good as well.

Related info for your journey

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

  • What airport do you fly into for flights to Aguascalientes from Washington, D.C.?

    Located just 12.4 mi from the city center, Aguascalients is the airport most travelers will use when flying to Aguascalientes from Washington, D.C.. Booking flights from Washington, D.C. to Aguascalients (AGU) should be relatively easy as there are 0 daily inbound flights from Washington, D.C. from 1 airline.

  • How long is the flight from Washington, D.C. to Aguascalientes?

    Departing from Washington, D.C. to Aguascalientes will take you 8h 20m. Airlines will cover a distance of 1890 mi. This flight may include one or multiple stops.

  • What are the cheapest airlines to fly from Washington, D.C. to Aguascalientes one-way?

    The cheapest airline one-way is American Airlines, with whom users have recently found tickets for as low as $349. However, be on the lookout for offers from United Airlines and Delta, as they are both options that can get you from Washington, D.C. to Aguascalientes for a low price.

  • What are the most popular routes from Washington, D.C. to Aguascalientes?

    Most travelers choose Washington, D.C. Dulles Intl - Aguascalients, Baltimore/Washington - Aguascalients or Washington, D.C. Reagan-National - Aguascalients when deciding on the best route from Washington, D.C. to Aguascalientes.

  • Can I find deals for flights from Washington, D.C. to Aguascalientes that include hotel bookings?

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

  • How can I find direct flights from Washington, D.C. to Aguascalientes?

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

  • Can I find deals for business class flights from Washington, D.C. to Aguascalientes?

    Yes. Cheapflights offers flight deals from Washington, D.C. 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 Washington, D.C. to Aguascalientes?

    Currently, February is the cheapest month in which you can book a flight from Washington, D.C. to Aguascalientes (average of $463). Flying from Washington, D.C. to Aguascalientes in December is currently the most expensive (average of $803). 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 Aguascalientes?

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

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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 September 17, 2025.
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Top airline flying from Washington, D.C. to Aguascalientes

Discover the top airline that operate flights from Washington, D.C. to Aguascalientes. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated September 17, 2025.
AirlineCheapestAverageFlexibilityOn-time
American AirlinesCheapest$542Average$738FlexibilityNo cancel feeOn-time71%

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