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

Delta and American Airlines are the most popular carriers 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 Baltimore or Washington, D.C., and flying into Aguascalientes, then you can expect flight times to average 6h 49m and 7h 17m, respectively.

What airlines fly to Aguascalientes?

American Airlines, United Airlines and Aeromexico are the top three most popular airlines that fly to Aguascalientes from Washington, D.C. according to our data. American Airlines is the first choice among our users, with 44% 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.

Which layover airport has the shortest travel time from Washington, D.C. to Aguascalientes?

Flights connecting via Houston (IAH) have the shortest average one-way travel time: 6h 56m.

Which layover airport has the shortest connection time from Washington, D.C. to Aguascalientes?

Houston (IAH) has the shortest average layover time for this route: 1h 19m.

Which layover airport offers the lowest fares from Washington, D.C. to Aguascalientes?

Flights via Houston (IAH) offer the lowest average round-trip price of $754.

Which airport is the most popular layover for flights between Washington, D.C. and Aguascalientes?

Houston (IAH) was the most common stop: 60% of momondo users choosing 1-stop flights on this route connected there.

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 1 as of August 2025.

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.

$228 Cheap Flights from Washington, D.C. to Aguascalientes in 2025

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

Round-trip

One-way

Cheap round-trip flights

10:07 am - 6:05 pmIAD-AGU

9h 58m2 stops

9:04 pm - 3:12 pmAGU-IAD

16h 08m1 stop

$447Aeromexico

Find Deal

Tue, Sep 23 - Sun, Sep 28

10:07 am - 6:05 pmIAD-AGU

9h 58m2 stops

8:59 pm - 7:37 pmAGU-IAD

20h 38m2 stops

$457Aeromexico

Find Deal

Tue, Sep 23 - Mon, Sep 29

5:45 am - 7:08 pmBWI-AGU

15h 23m1 stop

10:15 pm - 4:30 amAGU-BWI

28h 15m3 stops

$461

Find Deal

Sun, Sep 28 - Sun, Oct 5

5:27 pm - 11:20 pmIAD-AGU

7h 53m1 stop

6:18 am - 3:12 pmAGU-IAD

6h 54m1 stop

$463Aeromexico

Find Deal

Tue, Sep 23 - Mon, Sep 29

5:45 am - 7:08 pmBWI-AGU

15h 23m1 stop

9:20 pm - 10:28 amAGU-BWI

35h 08m2 stops

$469

Find Deal

Sun, Sep 28 - Sun, Oct 5

5:40 pm - 9:13 pmBWI-AGU

29h 33m1 stop

12:07 pm - 3:27 pmAGU-BWI

25h 20m1 stop

$548Frontier

Find Deal

Thu, Sep 25 - Fri, Oct 17

3:00 pm - 10:04 pmDCA-AGU

8h 04m1 stop

2:45 pm - 12:40 amAGU-DCA

8h 55m1 stop

$579American Airlines

Find Deal

Tue, Nov 18 - Tue, Feb 17

1:57 pm - 9:22 pmDCA-AGU

9h 25m2 stops

1:20 pm - 12:59 amAGU-DCA

9h 39m1 stop

$582American Airlines

Find Deal

Thu, Sep 25 - Fri, Oct 17

2:53 pm - 7:27 pmDCA-AGU

6h 34m1 stop

12:40 pm - 11:50 pmAGU-DCA

9h 10m1 stop

$617United Airlines

Find Deal

Sun, Sep 28 - Sun, Oct 5

7:59 pm - 11:33 amDCA-AGU

17h 34m1 stop

12:40 pm - 11:50 pmAGU-DCA

9h 10m1 stop

$632United Airlines

Find Deal

Fri, Sep 26 - Fri, Oct 3

Aeromexico flights from Washington, D.C. to Aguascalientes

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

Aeromexico

Sep 23

IAD10:07 amWashington, D.C. Dulles Intl

9h 58m

2 stops

AGU6:05 pmAguascalients

Sep 28

AGU9:04 pmAguascalients

16h 08m

1 stop

IAD3:12 pmWashington, D.C. Dulles Intl

$447

Find similar

Aeromexico

Sep 23

IAD10:07 amWashington, D.C. Dulles Intl

9h 58m

2 stops

AGU6:05 pmAguascalients

Sep 29

AGU8:59 pmAguascalients

20h 38m

2 stops

IAD7:37 pmWashington, D.C. Dulles Intl

$457

Find similar

Aeromexico

Sep 23

IAD5:27 pmWashington, D.C. Dulles Intl

7h 53m

1 stop

AGU11:20 pmAguascalients

Sep 29

AGU6:18 amAguascalients

6h 54m

1 stop

IAD3:12 pmWashington, D.C. Dulles Intl

$463

Find similar

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

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

American Airlines

Nov 18

DCA3:00 pmWashington, D.C. Reagan-National

8h 04m

1 stop

AGU10:04 pmAguascalients

Feb 17

AGU2:45 pmAguascalients

8h 55m

1 stop

DCA12:40 amWashington, D.C. Reagan-National

$579

Find similar

American Airlines

Sep 25

DCA1:57 pmWashington, D.C. Reagan-National

9h 25m

2 stops

AGU9:22 pmAguascalients

Oct 17

AGU1:20 pmAguascalients

9h 39m

1 stop

DCA12:59 amWashington, D.C. Reagan-National

$582

Find similar

American Airlines

Nov 18

DCA12:25 pmWashington, D.C. Reagan-National

10h 39m

2 stops

AGU10:04 pmAguascalients

Feb 17

AGU6:19 amAguascalients

13h 38m

1 stop

DCA8:57 pmWashington, D.C. Reagan-National

$583

Find similar

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

Washington, D.C.Aguascalientes

IAD - AGU

IADAGU

Washington, D.C. Dulles Intl

Tue 9/23

10:07 am-6:05 pm

2 stops9h 58m

Aguascalients

Sun 9/28

9:04 pm-3:12 pm

1 stop16h 08m

$447

Washington, D.C.Aguascalientes

IAD - AGU

IADAGU

Washington, D.C. Dulles Intl

Tue 9/23

10:07 am-6:05 pm

2 stops9h 58m

Aguascalients

Mon 9/29

8:59 pm-7:37 pm

2 stops20h 38m

$457

BaltimoreAguascalientes

BWI - AGU

BWIAGU

Baltimore/Washington

Sun 9/28

5:45 am-7:08 pm

1 stop15h 23m

Aguascalients

Sun 10/5

10:15 pm-4:30 am

3 stops28h 15m

$461

Washington, D.C.Aguascalientes

IAD - AGU

IADAGU

Washington, D.C. Dulles Intl

Tue 9/23

5:27 pm-11:20 pm

1 stop7h 53m

Aguascalients

Mon 9/29

6:18 am-3:12 pm

1 stop6h 54m

$463

BaltimoreAguascalientes

BWI - AGU

BWIAGU

Baltimore/Washington

Sun 9/28

5:45 am-7:08 pm

1 stop15h 23m

Aguascalients

Sun 10/5

9:20 pm-10:28 am

2 stops35h 08m

$469

BaltimoreAguascalientes

BWI - AGU

BWIAGU

Baltimore/Washington

Thu 9/25

5:40 pm-9:13 pm

1 stop29h 33m

Aguascalients

Fri 10/17

12:07 pm-3:27 pm

1 stop25h 20m

$548

Washington, D.C.Aguascalientes

DCA - AGU

DCAAGU

Washington, D.C. Reagan-National

Tue 11/18

3:00 pm-10:04 pm

1 stop8h 04m

Aguascalients

Tue 2/17

2:45 pm-12:40 am

1 stop8h 55m

$579

Washington, D.C.Aguascalientes

DCA - AGU

DCAAGU

Washington, D.C. Reagan-National

Thu 9/25

1:57 pm-9:22 pm

2 stops9h 25m

Aguascalients

Fri 10/17

1:20 pm-12:59 am

1 stop9h 39m

$582

Washington, D.C.Aguascalientes

DCA - AGU

DCAAGU

Washington, D.C. Reagan-National

Sun 9/28

2:53 pm-7:27 pm

1 stop6h 34m

Aguascalients

Sun 10/5

12:40 pm-11:50 pm

1 stop9h 10m

$617

Washington, D.C.Aguascalientes

DCA - AGU

DCAAGU

Washington, D.C. Reagan-National

Fri 9/26

7:59 pm-11:33 am

1 stop17h 34m

Aguascalients

Fri 10/3

12:40 pm-11:50 pm

1 stop9h 10m

$632

Flights are sorted by cheapest round-trip flights first.

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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

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Layovers

Other information

What is the cheapest day to depart on your flight to Aguascalientes?

The cheapest day to depart on your flight to Aguascalientes is on a Tuesday when prices can be found for as low as $615. This is often the case because there is less demand to fly during this day of the week. When flying out on a Friday, the most expensive travel day of the week, you can expect to see flight prices from Washington, D.C. to Aguascalientes for around $844.

What is the cheapest time of day to depart on your flight to Aguascalientes?

In the morning is the cheapest time of day to fly from Washington, D.C. to Aguascalientes when you can find flight prices for as low as $671. Flying to Aguascalientes in the morning is an ideal time because this is during off-peak travel hours. Flights to Aguascalientes are more costly in the afternoon, with an average ticket price of $702. Departure times in the afternoon fall within the peak daily travel times, which is why tickets can be more expensive.

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	$228
Fastest flight time	6h 18m
Direct flights	None
Airports in Aguascalientes	1 airport

The best one-way flight to Aguascalientes from Washington, D.C. in the past 72 hours is $228. The best round-trip flight deal from Washington, D.C. to Aguascalientes found on momondo in the last 72 hours is $447.

The fastest flight from Washington, D.C. to Aguascalientes takes 6h 18m

There are no direct flights from Washington, D.C. to Aguascalientes. Popular non-direct routes for this connection are Washington, D.C. Dulles Intl Airport - Aguascalients Airport, Baltimore/Washington Airport - Aguascalients Airport and Washington, D.C. Reagan-National Airport - Aguascalients Airport.

There is 1 airport near Aguascalientes: Aguascalients (AGU)

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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 6h 18m, 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 1 as of August 2025.
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 64% of the total bookings. Other popular airlines include American Airlines with 36%.

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 $542	Free Cancellation	Rating 7.2 10,000 reviews		Search American Airlines flights

Why use momondo?

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 $228

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Aeromexico flights from Washington, D.C. to Aguascalientes

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

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

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

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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

What is the cheapest day to depart on your flight to Aguascalientes?

What is the cheapest time of day to depart on your flight to Aguascalientes?

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

Delta and American Airlines are the most popular carriers operating from Washington, D.C. to Aguascalients

What airlines fly to Aguascalientes?

Which airport is the most popular layover for flights between Washington, D.C. and Aguascalientes?

Houston (IAH) was the most common stop: 60% of momondo users choosing 1-stop flights on this route connected there.

Which layover airport offers the lowest fares from Washington, D.C. to Aguascalientes?

Flights via Houston (IAH) offer the lowest average round-trip price of $754.

Which layover airport has the shortest travel time from Washington, D.C. to Aguascalientes?

Flights connecting via Houston (IAH) have the shortest average one-way travel time: 6h 56m.

Which layover airport has the shortest connection time from Washington, D.C. to Aguascalientes?

Houston (IAH) has the shortest average layover time for this route: 1h 19m.

How long does it take to fly to Aguascalientes?

If you’re flying from a popular airport in Washington, D.C., such as Baltimore or Washington, D.C., and flying into Aguascalientes, then you can expect flight times to average 6h 49m and 7h 17m, respectively.

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

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

Fastest flight time

Direct flights

Airports in Aguascalientes

How far is Washington, D.C. to Aguascalients by plane?

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

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

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

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

What is the most popular airline from Washington, D.C. to Aguascalientes?

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

Why use momondo?

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

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

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

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

An easier way to manage your Aguascalientes trip

We make it super easy to schedule, organize and travel with friends or family. Trips is free — and available to use no matter where you book.

Get notified when prices go down

Daily price changes in your inbox - only with Price Alerts.

Find better results for your trip to Mexico

Fly your favorite airline to Aguascalientes

Airlines are sorted and displayed according to clicks in the past 7 days on momondo