HomeSearch by dateVacation packagesHotelsFlight dealsCar rentalTravel tips & news
Acapulco

$251+ Cheap flights from Dulles Intl (IAD) to Acapulco (ACA)

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 2/20. Fares are subject to change and may not be available on all flights or dates of travel.
IAD — ACA
Feb 26 — Mar 51
Thu 2/26
Thu 3/5
1 adult, Economy
We work with more than 300 partners to bring you better travel deals

Find cheap flights from Dulles Intl to Acapulco with Cheapflights

1. Tell us where you want to go

Enter your travel information like dates, passengers, trip type (one-way or round trip), and preferred cabin class then click “Find deals”

2. Select your favorite providers

We find the providers serving your travel needs. Choose up to four travel providers to compare side-by-side for flights, hotels, or car rentals.

3. Compare prices and book

Review each provider’s pricing and select the best option for you! Book through your favorite provider’s website for a seamless experience.

Cheap flight deals from Dulles Intl to Acapulco

Cheapest flights from Dulles Intl to Acapulco
Explore the most affordable flight options available from Dulles Intl to Acapulco. Find the lowest fares from popular airlines and budget airlines, with prices last updated on January 27, 2026.

This Delta deal was found by Cheapflights users on 1/26. 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.
Sat 11/144:00 pm
IAD
-
ACA
2 stops18h 40m
Delta
Sat 11/2110:15 am
ACA
-
IAD
2 stops12h 50m
Delta
Deal found 1/26$564
This American Airlines deal was found by Cheapflights users on 1/26. 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.
Sat 11/146:04 am
IAD
-
ACA
1 stop8h 12m
American Airlines
Sat 11/211:57 pm
ACA
-
IAD
2 stops28h 24m
American Airlines
Deal found 1/26$674
This Kiwi.com deal was found by Cheapflights users on 1/26. 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 3/128:15 am
IAD
-
ACA
2 stops26h 50m
Multiple Airlines
Thu 3/1911:26 am
ACA
-
IAD
1 stop25h 24m
Multiple Airlines
Deal found 1/26$843
This American Airlines deal was found by Cheapflights users on 1/26. 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.
Sat 6/136:22 am
IAD
-
ACA
1 stop7h 57m
American Airlines
Sat 6/201:30 pm
ACA
-
IAD
1 stop7h 11m
American Airlines
Deal found 1/26$964
This Delta deal was found by Cheapflights users on 1/26. 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.
Thu 3/126:01 am
IAD
-
ACA
2 stops14h 34m
Delta
Thu 3/1911:26 am
ACA
-
IAD
2 stops11h 01m
Delta
Deal found 1/26$1,241
This Delta deal was found by Cheapflights users on 1/27. 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.
Sat 6/136:00 am
IAD
-
ACA
2 stops14h 10m
Delta
Sat 6/2010:20 am
ACA
-
IAD
2 stops10h 39m
Delta
Deal found 1/27$1,618

Find flight deals from Dulles Intl to Acapulco

Discover tips and strategies to find the most affordable flight options for your journey from Dulles Intl (IAD) to Acapulco (ACA). 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 January 27, 2026.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$843
(Kiwi.com)

One-way from

$251
(Kiwi.com)
Provider with most accurate pricing for Washington, D.C. Dulles Intl-Acapulco Alvarez Intl flight deals.
Search Deals
Provider most trusted by Cheapflights users for Washington, D.C. Dulles Intl-Acapulco Alvarez Intl flights.
Search Deals
From Washington, D.C. Dulles Intl to Acapulco Alvarez Intl
Search Deals
One-way flight from Washington, D.C. Dulles Intl to Acapulco Alvarez Intl
Search Deals

Cheapflights Fare Finder

 
Customize your flight search to find flights from Dulles Intl to Acapulco 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 January 27, 2026.
Use the filters below to find and compare flights from Washington, D.C. Dulles Intl Airport to Acapulco that are best for you.

Fly from

Dulles Intl

Fly to

Acapulco

Route

Depart

Return

Price

Washington, D.C.Acapulco

IAD - ACA

IADACA

Washington, D.C. Dulles Intl

Thu 3/12

8:15 am-9:05 am

2 stops26h 50m

Acapulco Alvarez Intl

Thu 3/19

11:26 am-2:50 pm

1 stop25h 24m

$843

Washington, D.C.Acapulco

IAD - ACA

IADACA

Washington, D.C. Dulles Intl

Sat 6/13

6:22 am-12:19 pm

1 stop7h 57m

Acapulco Alvarez Intl

Sat 6/20

1:30 pm-10:41 pm

1 stop7h 11m

$964

Washington, D.C.Acapulco

IAD - ACA

IADACA

Washington, D.C. Dulles Intl

Thu 3/12

6:01 am-6:35 pm

2 stops14h 34m

Acapulco Alvarez Intl

Thu 3/19

11:26 am-12:27 am

2 stops11h 01m

$1,241

Washington, D.C.Acapulco

IAD - ACA

IADACA

Washington, D.C. Dulles Intl

Sat 6/13

6:00 am-6:10 pm

2 stops14h 10m

Acapulco Alvarez Intl

Sat 6/20

10:20 am-10:59 pm

2 stops10h 39m

$1,618

Washington, D.C.Acapulco

IAD - ACA

IADACA

Washington, D.C. Dulles Intl

Fri 2/20

10:23 am-11:21 am

3 stops25h 58m

$251

Washington, D.C.Acapulco

IAD - ACA

IADACA

Washington, D.C. Dulles Intl

Wed 2/25

6:00 am-1:18 pm

1 stop8h 18m

$305

Washington, D.C.Acapulco

IAD - ACA

IADACA

Washington, D.C. Dulles Intl

Wed 2/25

9:45 am-11:21 am

3 stops26h 36m

$367

Washington, D.C.Acapulco

IAD - ACA

IADACA

Washington, D.C. Dulles Intl

Fri 2/20

12:50 pm-12:45 pm

1 stop24h 55m

$382

Flights are sorted by cheapest round-trip flights first.

Deals found on 1/24

  • Most accurate provider: When it comes to deals on Washington, D.C. Dulles Intl Airport-Acapulco flights, users find the pricing of FlightHub to be most consistent on Cheapflights vs. FlightHub Users can find the same prices on Washington, D.C. Dulles Intl Airport-Acapulco flight deals on Cheapflights vs. FlightHub >95% of the time. Price accuracy is based on data collected from Washington, D.C. Dulles Intl Airport-Acapulco flight searches over the past month and is updated monthly.
  • Most trusted provider: When it comes to deals on Washington, D.C. Dulles Intl Airport-Acapulco flights, Cheapflights users trust FlightHub the most. FlightHub has received a user feedback score of 3 out of 3 stars (3 being the best), meaning they have been trusted the most by Cheapflights users looking for Washington, D.C. Dulles Intl Airport-Acapulco flight deals. Provider user feedback score is based on Cheapflights searches over the past month and is updated monthly.

Best time to book a flight from Dulles Intl to Acapulco

Have a flexible travel schedule? Discover the best time to fly to Acapulco from Dulles Intl 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.

Related info for your journey

Find useful and relevant information for your journey from Dulles Intl to Acapulco. 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 Acapulco from Washington, D.C. Dulles Intl?

    Most people fly into Acapulco Alvarez Intl (ACA) if they book a flight to Acapulco from Washington, D.C. Dulles Intl. On average, Alvarez Intl has 0 inbound flights from Washington, D.C. Dulles Intl per day from 0 airlines. Acapulco Alvarez Intl is conveniently located just 11.6 mi from Acapulco’s city center.

  • How long is the flight from Washington, D.C. Dulles Intl Airport to Acapulco?

    American Airlines can get you from Washington, D.C. Dulles Intl Airport to Acapulco in just under 7h 57m. Your travel time can differ by up to . The distance from Washington, D.C. Dulles Intl Airport to Acapulco is about 2038 mi.

  • Can I find deals for flights from Dulles Intl to Acapulco that include hotel bookings?

    Yes. In addition to deals on Dulles Intl to Acapulco flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from Dulles Intl to Acapulco?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Dulles Intl to Acapulco.

  • Can I find deals for business class flights from Dulles Intl to Acapulco?

    Yes. Cheapflights offers flight deals from Dulles Intl to Acapulco by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

See more FAQs

Browse thousands of different options on Cheapflights for your next trip

Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.

Other flights to Acapulco

Explore flights to Acapulco departing from other origins. Flights are based on user searches made on Cheapflights and were last updated on January 27, 2026.
George Bush Intcntl to Acapulco flights
Acapulco to Mexico City flights
Acapulco to Tijuana flights
Acapulco to Tijuana flights
Acapulco to Mexico City flights
Acapulco to Dallas/Fort Worth Airport flights
Acapulco to Mexico City flights
Acapulco to Mexico City flights

100% Free

Cheapflights is completely free to use, so you can start saving the moment you arrive.

Book with Flexibility

Our users can plan ahead with confidence and find flights with no change fees

Travel Smart

Millions of people come to us for their flight needs every year. We help make travel planning easy by providing useful insights and data-driven graphs that can inform your decisions.