What is the cheapest airline that flies from Washington, D.C. to Aguascalients?

United Airlines is the most popular carrier operating from Washington, D.C. to Aguascalients

How long does it take to fly to Aguascalientes?

If you’re flying from a popular airport in Washington, D.C., such as Washington, D.C. or Baltimore, and flying into Aguascalientes, then you can expect flight times to average 7h 16m and 10h 06m, respectively.

What airlines fly to Aguascalientes?

United Airlines, American Airlines and Aeromexico are the top three most popular airlines that fly to Aguascalientes from Washington, D.C. according to our data. United Airlines is the first choice among our users, with 64% of people opting to fly with this airline when traveling to Aguascalientes. Keep in mind that there are 3 different airlines that fly to Aguascalientes on a routine basis, so you have a few additional options to choose from.

When did momondo last update prices for flights from Washington, D.C. to Aguascalients Airport?

Prices for flights from Washington, D.C. to Aguascalients Airport refresh daily.

How many operators does momondo search for flights from Washington, D.C. to Aguascalients Airport?

The number of operators available for flights from Washington, D.C. to Aguascalients Airport is 2 as of October 2026.

How old do you have to be to fly from Washington, D.C. to Aguascalients Airport?

Although the minimum age for a child to fly alone is five, airlines that offer an unaccompanied minor (UMNR) service may have their own age limits, which could be impacted by factors such as flight length, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Washington, D.C. to Aguascalients Airport.

What documentation or ID do you need to fly to Aguascalients Airport?

The necessary travel and health documents for your Aguascalients Airport trip may vary depending on your travel plans and individual circumstances. Generally, you should have various documents, such as a national ID card or driver's license and a passport that is valid for six months beyond your scheduled arrival date. We recommend seeking advice from your airline or a trusted third party, such as IATA.

$289 Cheap Flights from Washington, D.C. to Aguascalientes in 2026/27

Discover deals from 900+ travel sites with momondo.

Find the cheapest flights from Washington, D.C. to Aguascalientes

Round-trip

One-way

Last minute

Cheap round-trip flights

Enter your travel dates to find the best prices.

10:00 am - 9:03 pmDCA Washington, D.C. Reagan-National-AGU Aguascalients

12h 03m1 stop Dallas/Fort Worth

7:00 am - 10:49 pmAGU Aguascalients-DCA Washington, D.C. Reagan-National

14h 49m1 stop Dallas/Fort Worth

$691American Airlines

Wed, Feb 17 - Wed, Mar 3

7:16 am - 9:03 pmIAD Washington, D.C. Dulles Intl-AGU Aguascalients

14h 47m1 stop Dallas/Fort Worth

7:00 am - 5:03 pmAGU Aguascalients-IAD Washington, D.C. Dulles Intl

9h 03m1 stop Dallas/Fort Worth

$691American Airlines

Wed, Feb 17 - Wed, Mar 3

11:51 am - 9:03 pmDCA Washington, D.C. Reagan-National-AGU Aguascalients

10h 12m2 stops Charlotte Douglas Dallas/Fort Worth

7:00 am - 8:59 pmAGU Aguascalients-DCA Washington, D.C. Reagan-National

12h 59m1 stop Dallas/Fort Worth

$696American Airlines

Wed, Feb 17 - Wed, Mar 3

7:18 am - 9:15 pmDCA Washington, D.C. Reagan-National-AGU Aguascalients

14h 57m1 stop Dallas/Fort Worth

12:52 pm - 8:59 pmAGU Aguascalients-DCA Washington, D.C. Reagan-National

7h 07m1 stop Dallas/Fort Worth

$721American Airlines

Fri, Jan 22 - Sat, Jan 30

11:14 am - 10:48 pmDCA Washington, D.C. Reagan-National-AGU Aguascalients

12h 34m2 stops New York John F Kennedy Intl Mexico City Benito Juarez

9:54 am - 11:42 pmAGU Aguascalients-DCA Washington, D.C. Reagan-National

12h 48m2 stops Mexico City Benito Juarez Atlanta Hartsfield-Jackson

$733Delta

Tue, Dec 1 - Tue, Dec 8

6:59 am - 7:18 pmDCA Washington, D.C. Reagan-National-AGU Aguascalients

13h 19m2 stops Orlando Mexico City Benito Juarez

9:54 am - 11:34 pmAGU Aguascalients-DCA Washington, D.C. Reagan-National

12h 40m2 stops Mexico City Benito Juarez Detroit Metropolitan Wayne County

$733Delta

Tue, Dec 1 - Tue, Dec 8

1:53 pm - 11:26 pmDCA Washington, D.C. Reagan-National-AGU Aguascalients

10h 33m2 stops Atlanta Hartsfield-Jackson Mexico City Benito Juarez

6:20 am - 9:43 pmAGU Aguascalients-DCA Washington, D.C. Reagan-National

14h 23m2 stops Mexico City Benito Juarez Atlanta Hartsfield-Jackson

$751Delta

Fri, Jan 22 - Sat, Jan 30

6:00 am - 12:05 pmDCA Washington, D.C. Reagan-National-AGU Aguascalients

7h 05m1 stop Houston George Bush Intcntl

12:46 pm - 11:57 pmAGU Aguascalients-DCA Washington, D.C. Reagan-National

10h 11m1 stop Houston George Bush Intcntl

$753United Airlines

Fri, Nov 27 - Tue, Dec 1

2:24 pm - 8:31 pmIAD Washington, D.C. Dulles Intl-AGU Aguascalients

7h 07m1 stop Houston George Bush Intcntl

12:46 pm - 10:41 pmAGU Aguascalients-IAD Washington, D.C. Dulles Intl

8h 55m1 stop Houston George Bush Intcntl

$828United Airlines

Thu, Dec 10 - Thu, Dec 17

6:00 am - 8:31 pmIAD Washington, D.C. Dulles Intl-AGU Aguascalients

15h 31m1 stop Houston George Bush Intcntl

6:00 am - 6:23 pmAGU Aguascalients-IAD Washington, D.C. Dulles Intl

11h 23m1 stop Houston George Bush Intcntl

$863United Airlines

Tue, Dec 1 - Tue, Dec 8

Cheap last minute flights

Enter your travel dates to find the best prices.

12:50 pm - 8:31 pmDCA Washington, D.C. Reagan-National-AGU Aguascalients

8h 41m1 stop Houston George Bush Intcntl

12:46 pm - 8:57 pmAGU Aguascalients-DCA Washington, D.C. Reagan-National

7h 11m1 stop Houston George Bush Intcntl

$1,015United Airlines

Sun, Nov 1 - Wed, Nov 4

7:00 am - 7:13 pmDCA Washington, D.C. Reagan-National-AGU Aguascalients

13h 13m2 stops Atlanta Hartsfield-Jackson Mexico City Benito Juarez

6:16 am - 11:47 pmAGU Aguascalients-DCA Washington, D.C. Reagan-National

16h 31m2 stops Mexico City Benito Juarez Atlanta Hartsfield-Jackson

$1,015Delta

Sun, Nov 1 - Wed, Nov 4

7:12 am - 10:34 pmDCA Washington, D.C. Reagan-National-AGU Aguascalients

16h 22m1 stop Dallas/Fort Worth

6:52 am - 6:25 pmAGU Aguascalients-DCA Washington, D.C. Reagan-National

10h 33m2 stops Dallas/Fort Worth Charlotte Douglas

$1,149American Airlines

Sun, Nov 1 - Wed, Nov 4

8:45 pm - 6:23 amDCA Washington, D.C. Reagan-National-AGU Aguascalients

34h 38m3 stops Toronto Pearson Intl Cancun Tijuana Rodriguez

10:40 pm - 10:38 pmAGU Aguascalients-DCA Washington, D.C. Reagan-National

22h 58m3 stops Tijuana Rodriguez Mexico City Benito Juarez Toronto Pearson Intl

$1,396Multiple Airlines

Sun, Nov 1 - Wed, Nov 4

5:54 pm - 8:31 pmIAD Washington, D.C. Dulles Intl-AGU Aguascalients

28h 37m1 stop Houston George Bush Intcntl

12:46 pm - 12:37 amAGU Aguascalients-IAD Washington, D.C. Dulles Intl

10h 51m1 stop Houston George Bush Intcntl

$1,641United Airlines

Sat, Oct 31 - Sat, Nov 7

12:00 pm - 9:27 pmDCA Washington, D.C. Reagan-National-AGU Aguascalients

11h 27m1 stop Dallas/Fort Worth

6:52 am - 11:00 pmAGU Aguascalients-DCA Washington, D.C. Reagan-National

15h 08m1 stop Dallas/Fort Worth

$1,738American Airlines

Sat, Oct 31 - Sat, Nov 7

12:43 pm - 9:27 pmDCA Washington, D.C. Reagan-National-AGU Aguascalients

10h 44m2 stops Charlotte Douglas Dallas/Fort Worth

2:31 pm - 11:00 pmAGU Aguascalients-DCA Washington, D.C. Reagan-National

7h 29m1 stop Dallas/Fort Worth

$1,795American Airlines

Sat, Oct 31 - Sat, Nov 7

5:01 am - 12:16 pmIAD Washington, D.C. Dulles Intl-AGU Aguascalients

9h 15m2 stops Charlotte Douglas Dallas/Fort Worth

6:52 am - 11:30 pmAGU Aguascalients-IAD Washington, D.C. Dulles Intl

15h 38m1 stop Dallas/Fort Worth

$1,845American Airlines

Sat, Oct 31 - Sat, Nov 7

6:00 am - 2:55 pmDCA Washington, D.C. Reagan-National-AGU Aguascalients

10h 55m2 stops Atlanta Hartsfield-Jackson Mexico City Benito Juarez

9:54 am - 11:48 pmAGU Aguascalients-DCA Washington, D.C. Reagan-National

12h 54m2 stops Mexico City Benito Juarez Atlanta Hartsfield-Jackson

$2,184Delta

Sat, Oct 31 - Sat, Nov 7

6:00 am - 2:55 pmIAD Washington, D.C. Dulles Intl-AGU Aguascalients

10h 55m2 stops Atlanta Hartsfield-Jackson Mexico City Benito Juarez

9:54 am - 8:14 pmAGU Aguascalients-IAD Washington, D.C. Dulles Intl

9h 20m2 stops Mexico City Benito Juarez Atlanta Hartsfield-Jackson

$2,184Delta

Sat, Oct 31 - Sat, Nov 7

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Delta flights from Washington, D.C. to Aguascalientes

Our best Delta deals on Washington, D.C. to Aguascalientes flight tickets

Delta

Dec 1

DCA6:59 amWashington, D.C. Reagan-National

13h 19m

2 stops

AGU7:18 pmAguascalients

Dec 8

AGU9:54 amAguascalients

12h 40m

2 stops

DCA11:34 pmWashington, D.C. Reagan-National

$733

Delta

Jan 22

DCA1:53 pmWashington, D.C. Reagan-National

10h 33m

2 stops

AGU11:26 pmAguascalients

Jan 30

AGU6:20 amAguascalients

14h 23m

2 stops

DCA9:43 pmWashington, D.C. Reagan-National

$751

Delta

Nov 27

DCA1:45 pmWashington, D.C. Reagan-National

10h 38m

2 stops

AGU11:23 pmAguascalients

Dec 1

AGU6:25 amAguascalients

14h 59m

2 stops

DCA10:24 pmWashington, D.C. Reagan-National

$753

American Airlines flights from Washington, D.C. to Aguascalientes

Our best American Airlines deals on Washington, D.C. to Aguascalientes flight tickets

American Airlines

Feb 17

IAD7:16 amWashington, D.C. Dulles Intl

14h 47m

1 stop

AGU9:03 pmAguascalients

Mar 3

AGU7:00 amAguascalients

9h 03m

1 stop

IAD5:03 pmWashington, D.C. Dulles Intl

$691

American Airlines

Feb 17

DCA11:51 amWashington, D.C. Reagan-National

10h 12m

2 stops

AGU9:03 pmAguascalients

Mar 3

AGU7:00 amAguascalients

12h 59m

1 stop

DCA8:59 pmWashington, D.C. Reagan-National

$696

American Airlines

Jan 22

IAD7:00 amWashington, D.C. Dulles Intl

15h 15m

1 stop

AGU9:15 pmAguascalients

Jan 30

AGU12:52 pmAguascalients

9h 03m

1 stop

IAD10:55 pmWashington, D.C. Dulles Intl

$721

momondo Fare Finder

Use the filters below to find and compare flights from Washington, D.C. to Aguascalientes that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

Washington, D.C.Aguascalientes

DCA Washington, D.C. Reagan-National - AGU Aguascalients

DCAAGU

Washington, D.C. Reagan-National

Wed 2/17

10:00 am-9:03 pm

1 stop12h 03m

Aguascalients

Wed 3/3

7:00 am-10:49 pm

1 stop14h 49m

$691

Washington, D.C.Aguascalientes

IAD Washington, D.C. Dulles Intl - AGU Aguascalients

IADAGU

Washington, D.C. Dulles Intl

Wed 2/17

7:16 am-9:03 pm

1 stop14h 47m

Aguascalients

Wed 3/3

7:00 am-5:03 pm

1 stop9h 03m

$691

Washington, D.C.Aguascalientes

DCA Washington, D.C. Reagan-National - AGU Aguascalients

DCAAGU

Washington, D.C. Reagan-National

Wed 2/17

11:51 am-9:03 pm

2 stops10h 12m

Aguascalients

Wed 3/3

7:00 am-8:59 pm

1 stop12h 59m

$696

Washington, D.C.Aguascalientes

DCA Washington, D.C. Reagan-National - AGU Aguascalients

DCAAGU

Washington, D.C. Reagan-National

Fri 1/22

7:18 am-9:15 pm

1 stop14h 57m

Aguascalients

Sat 1/30

12:52 pm-8:59 pm

1 stop7h 07m

$721

Washington, D.C.Aguascalientes

DCA Washington, D.C. Reagan-National - AGU Aguascalients

DCAAGU

Washington, D.C. Reagan-National

Tue 12/1

11:14 am-10:48 pm

2 stops12h 34m

Aguascalients

Tue 12/8

9:54 am-11:42 pm

2 stops12h 48m

$733

Washington, D.C.Aguascalientes

DCA Washington, D.C. Reagan-National - AGU Aguascalients

DCAAGU

Washington, D.C. Reagan-National

Tue 12/1

6:59 am-7:18 pm

2 stops13h 19m

Aguascalients

Tue 12/8

9:54 am-11:34 pm

2 stops12h 40m

$733

Washington, D.C.Aguascalientes

DCA Washington, D.C. Reagan-National - AGU Aguascalients

DCAAGU

Washington, D.C. Reagan-National

Fri 1/22

1:53 pm-11:26 pm

2 stops10h 33m

Aguascalients

Sat 1/30

6:20 am-9:43 pm

2 stops14h 23m

$751

Washington, D.C.Aguascalientes

DCA Washington, D.C. Reagan-National - AGU Aguascalients

DCAAGU

Washington, D.C. Reagan-National

Fri 11/27

6:00 am-12:05 pm

1 stop7h 05m

Aguascalients

Tue 12/1

12:46 pm-11:57 pm

1 stop10h 11m

$753

Quickest round-trip

Washington, D.C.Aguascalientes

IAD Washington, D.C. Dulles Intl - AGU Aguascalients

IADAGU

Washington, D.C. Dulles Intl

Thu 12/10

2:24 pm-8:31 pm

1 stop7h 07m

Aguascalients

Thu 12/17

12:46 pm-10:41 pm

1 stop8h 55m

$828

Washington, D.C.Aguascalientes

IAD Washington, D.C. Dulles Intl - AGU Aguascalients

IADAGU

Washington, D.C. Dulles Intl

Tue 12/1

6:00 am-8:31 pm

1 stop15h 31m

Aguascalients

Tue 12/8

6:00 am-6:23 pm

1 stop11h 23m

$863

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first

How to get the cheapest flight ticket from Washington, D.C. to Aguascalientes

Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip

Prices

Airlines

Other information

What is the cheapest month to fly to Aguascalientes?

If you aren’t able to travel during the month of October, then book flights to Aguascalientes from Washington, D.C. during February instead. Flights to Aguascalientes in February, while not as cheap as those in October, still average around $0.

Can stopping save me money on Washington, D.C. to Aguascalientes flights?

You could potentially save up to 40% on your flight if you consider stops on a Washington, D.C. to Aguascalientes flight.

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

Are you open to changing your travel dates? Check out the ideal times to fly from Washington, D.C. to Aguascalientes according to our flight data. Find out which month and days have the cheapest flights.

Estimated round-trip price

Cheap Washington, D.C. to Aguascalientes (WAS to AGU) flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Washington, D.C. to Aguascalientes

Best Price Found	$289
Fastest flight time	7h 02m
Direct flights	None

The best one-way flight to Aguascalientes from Washington, D.C. in the past 72 hours is $289. The best round-trip flight deal from Washington, D.C. to Aguascalientes found on momondo in the last 72 hours is $691.

The fastest flight from Washington, D.C. to Aguascalientes takes 7h 02m

There are no direct flights from Washington, D.C. to Aguascalientes. There are no popular flight routes from Washington, D.C. to Aguascalientes.

Search flight deals

Frequently asked questions about flying from Washington, D.C. to Aguascalientes

How far is Washington, D.C. to Aguascalients by plane?
Washington, D.C. and Aguascalients are 1897.1 mi apart from one another. Flights usually cover this in 7h 02m, depending on flying conditions and air traffic around both airports.
When did momondo last update prices for flights from Washington, D.C. to Aguascalients Airport?
Prices for flights from Washington, D.C. to Aguascalients Airport refresh daily.
How many operators does momondo search for flights from Washington, D.C. to Aguascalients Airport?
The number of operators available for flights from Washington, D.C. to Aguascalients Airport is 2 as of October 2026.
How old do you have to be to fly from Washington, D.C. to Aguascalients Airport?
Although the minimum age for a child to fly alone is five, airlines that offer an unaccompanied minor (UMNR) service may have their own age limits, which could be impacted by factors such as flight length, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Washington, D.C. to Aguascalients Airport.
What documentation or ID do you need to fly to Aguascalients Airport?
The necessary travel and health documents for your Aguascalients Airport trip may vary depending on your travel plans and individual circumstances. Generally, you should have various documents, such as a national ID card or driver's license and a passport that is valid for six months beyond your scheduled arrival date. We recommend seeking advice from your airline or a trusted third party, such as IATA.
What is the most popular airline from Washington, D.C. to Aguascalientes?
Based on momondo bookings for flights between Washington, D.C. and Aguascalientes, the leading airline is United Airlines, making up 54% of the total bookings. Other popular airlines include American Airlines with 46%.

Best airlines flying from Washington, D.C. to Aguascalientes

Compare and see reviews for airlines that fly from Washington, D.C. to Aguascalientes with momondo

Airline	Rating	Free Cancellation	Price
American Airlines	PriceFrom $271	Free Cancellation	Rating 7.0 12,210 reviews		Search American Airlines flights
United Airlines	PriceFrom $280	Free Cancellation	Rating 7.3 10,451 reviews		Search United Airlines flights

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Why should I use momondo to find a flight deal from Washington, D.C. to Aguascalientes?

To find the flight that best suits your needs, momondo gathers a range of flights from a large pool of different airlines and agents; you can then use our insights and filters to find and book the right flight to Aguascalientes from Washington, D.C..

Can I find flights from Washington, D.C. to Aguascalientes with flexible booking policies on momondo?

All flight searches from Washington, D.C. to Aguascalientes on momondo can be filtered to show those which offer flexible booking policies.

How can momondo help me find flights from Washington, D.C. to Aguascalientes?

Once you have performed a search in the form on the page, momondo provides useful filters and insights. We can show you the cheapest days and times to fly as well as help filter your options to help you make an informed choice when booking flights to Aguascalientes from Washington, D.C..

I’m not ready to book a flight from Washington, D.C. to Aguascalientes right now. Can momondo alert me if prices change?

Yes. momondo can track prices for Washington, D.C. to Aguascalientes flights and alert you when they change. Perform a search to set up the price alert. All that is required is a valid email address.

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Cheap flights from Washington, D.C. to Aguascalientes from $289

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Delta flights from Washington, D.C. to Aguascalientes

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Can stopping save me money on Washington, D.C. to Aguascalientes flights?

What is the cheapest airline that flies from Washington, D.C. to Aguascalients?

What airlines fly to Aguascalientes?

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Frequently asked questions about flying from Washington, D.C. to Aguascalientes

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Why use momondo?

An easier way to manage your Aguascalientes trip

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