HomeSearch by dateVacation packagesHotelsFlight dealsCar rentalTravel tips & news
Mazatlán

$266+ Cheap flights from Dulles Intl (IAD) to Mazatlán (MZT)

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 2/14. Fares are subject to change and may not be available on all flights or dates of travel.
IAD — MZT
Feb 1 — Feb 81
Sun 2/1
Sun 2/8
1 adult, Economy
We work with more than 300 partners to bring you better travel deals

Find cheap flights from Dulles Intl to Mazatlán 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 Mazatlán

Best flights from Dulles Intl to Mazatlán
Discover carefully curated flight deals from Dulles Intl to Mazatlán that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated January 2, 2026.

This Delta deal was found by Cheapflights users on 12/30. 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.
Mon 4/206:00 amIAD - MZT
2 stops17h 54mDelta
Thu 4/239:55 amMZT - IAD
2 stops23h 53mDelta
Deal found 12/30$410
This United Airlines deal was found by Cheapflights users on 12/30. 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.
Fri 4/1710:11 pmIAD - MZT
1 stop15h 20mUnited Airlines
Wed 4/2211:50 amMZT - IAD
1 stop7h 54mUnited Airlines
Deal found 12/30$420
This Aeromexico deal was found by Cheapflights users on 12/31. 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.
Sat 1/246:00 amIAD - MZT
2 stops13h 01mAeromexico
Wed 1/285:54 pmMZT - IAD
1 stop17h 51mAeromexico
Deal found 12/31$535
This American Airlines deal was found by Cheapflights users on 1/1. 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 4/117:00 amIAD - MZT
1 stop7h 43mAmerican Airlines
Sat 4/1812:38 pmMZT - IAD
1 stop7h 52mAmerican Airlines
Deal found 1/1$568
This Delta deal was found by Cheapflights users on 12/30. 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.
Sun 4/197:05 amIAD - MZT
2 stops16h 44mDelta
Wed 4/229:55 amMZT - IAD
2 stops11h 33mDelta
Deal found 12/30$410
This Delta deal was found by Cheapflights users on 12/30. 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.
Mon 4/206:00 amIAD - MZT
2 stops17h 54mDelta
Wed 4/229:55 amMZT - IAD
2 stops20h 20mDelta
Deal found 12/30$410
This Delta deal was found by Cheapflights users on 12/30. 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.
Mon 4/206:00 amIAD - MZT
2 stops17h 54mDelta
Fri 4/249:55 amMZT - IAD
2 stops11h 33mDelta
Deal found 12/30$410
This Delta deal was found by Cheapflights users on 12/30. 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 4/186:28 pmIAD - MZT
2 stops29h 21mDelta
Thu 4/239:55 amMZT - IAD
2 stops20h 20mDelta
Deal found 12/30$495
This Delta deal was found by Cheapflights users on 12/30. 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 4/186:28 pmIAD - MZT
2 stops29h 21mDelta
Wed 4/229:55 amMZT - IAD
2 stops20h 20mDelta
Deal found 12/30$495
This Delta deal was found by Cheapflights users on 12/30. 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.
Sun 4/197:05 amIAD - MZT
2 stops16h 44mDelta
Sat 4/256:28 amMZT - IAD
2 stops14h 59mDelta
Deal found 12/30$501
This Delta deal was found by Cheapflights users on 1/1. 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 4/116:00 amIAD - MZT
2 stops13h 25mDelta
Sat 4/189:55 amMZT - IAD
2 stops11h 32mDelta
Deal found 1/1$504

Find flight deals from Dulles Intl to Mazatlán

Discover tips and strategies to find the most affordable flight options for your journey from Dulles Intl (IAD) to Mazatlán (MZT). 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 2, 2026.

Most accurate provider

eDreams
3 stars

Most trusted provider

eDreams
3 stars

Round-trip from

$410
(Delta)

One-way from

$266
(Kiwi.com)

Popular in

April

Cheapest in

August

Average price

$628
Provider with most accurate pricing for Washington, D.C. Dulles Intl-Mazatlán Gen Rafael Buelna flight deals.
Search Deals
Provider most trusted by Cheapflights users for Washington, D.C. Dulles Intl-Mazatlán Gen Rafael Buelna flights.
Search Deals
From Washington, D.C. Dulles Intl to Mazatlán Gen Rafael Buelna
Search Deals
One-way flight from Washington, D.C. Dulles Intl to Mazatlán Gen Rafael Buelna
Search Deals
Highest demand for flights based on searches. 12% potential increase in price ($96 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 4% potential price decrease ($31 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in January 2026
Search Deals

Cheapflights Fare Finder

 
Customize your flight search to find flights from Dulles Intl to Mazatlán 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 2, 2026.
Use the filters below to find and compare flights from Washington, D.C. Dulles Intl Airport to Mazatlán that are best for you.

Fly from

Dulles Intl

Fly to

Mazatlán

Route

Depart

Return

Price

Washington, D.C.Mazatlán

IAD - MZT

IADMZT

Washington, D.C. Dulles Intl

Mon 4/20

6:00 am-8:54 pm

2 stops17h 54m

Mazatlán Gen Rafael Buelna

Thu 4/23

9:55 am-12:48 pm

2 stops23h 53m

$410

Washington, D.C.Mazatlán

IAD - MZT

IADMZT

Washington, D.C. Dulles Intl

Sun 4/19

7:05 am-8:49 pm

2 stops16h 44m

Mazatlán Gen Rafael Buelna

Wed 4/22

9:55 am-12:28 am

2 stops11h 33m

$410

Washington, D.C.Mazatlán

IAD - MZT

IADMZT

Washington, D.C. Dulles Intl

Mon 4/20

6:00 am-8:54 pm

2 stops17h 54m

Mazatlán Gen Rafael Buelna

Wed 4/22

9:55 am-9:15 am

2 stops20h 20m

$410

Washington, D.C.Mazatlán

IAD - MZT

IADMZT

Washington, D.C. Dulles Intl

Mon 4/20

6:00 am-8:54 pm

2 stops17h 54m

Mazatlán Gen Rafael Buelna

Fri 4/24

9:55 am-12:28 am

2 stops11h 33m

$410

Washington, D.C.Mazatlán

IAD - MZT

IADMZT

Washington, D.C. Dulles Intl

Fri 4/17

10:11 pm-10:31 am

1 stop15h 20m

Mazatlán Gen Rafael Buelna

Wed 4/22

11:50 am-10:44 pm

1 stop7h 54m

$420

Washington, D.C.Mazatlán

IAD - MZT

IADMZT

Washington, D.C. Dulles Intl

Sat 4/18

6:28 pm-8:49 pm

2 stops29h 21m

Mazatlán Gen Rafael Buelna

Thu 4/23

9:55 am-9:15 am

2 stops20h 20m

$495

Washington, D.C.Mazatlán

IAD - MZT

IADMZT

Washington, D.C. Dulles Intl

Sat 4/18

6:28 pm-8:49 pm

2 stops29h 21m

Mazatlán Gen Rafael Buelna

Wed 4/22

9:55 am-9:15 am

2 stops20h 20m

$495

Washington, D.C.Mazatlán

IAD - MZT

IADMZT

Washington, D.C. Dulles Intl

Sun 4/19

7:05 am-8:49 pm

2 stops16h 44m

Mazatlán Gen Rafael Buelna

Sat 4/25

6:28 am-12:27 am

2 stops14h 59m

$501

Washington, D.C.Mazatlán

IAD - MZT

IADMZT

Washington, D.C. Dulles Intl

Sat 4/11

6:00 am-4:25 pm

2 stops13h 25m

Mazatlán Gen Rafael Buelna

Sat 4/18

9:55 am-12:27 am

2 stops11h 32m

$504

Washington, D.C.Mazatlán

IAD - MZT

IADMZT

Washington, D.C. Dulles Intl

Sat 1/24

6:00 am-5:01 pm

2 stops13h 01m

Mazatlán Gen Rafael Buelna

Wed 1/28

5:54 pm-1:45 pm

1 stop17h 51m

$535

Flights are sorted by cheapest round-trip flights first.

Deals found on 12/31

Showing 1-10 of 14 results
1
2

Compare providers for flights from Dulles Intl to Mazatlán

Provider information is updated monthly. Please note that these providers often have deals for this flight, but the availability may vary on a day-by-day basis on Cheapflights.
Use the table below to compare price accuracy, trust ratings, and cancellation policies for each provider offering flight deals from Dulles Intl to Mazatlán in January.
ProviderPrice AccuracyTrust Score*
FlightHubPrice Accuracy3 starsTrust Score*1 star
eDreamsPrice Accuracy3 starsTrust Score*3 stars

*The Trust Score is based on feedback from users after their booking experience. It measures overall satisfaction, helping us identify issues like hidden fees, problems during the ticketing process, and the quality of customer service. This score is our best indicator of the provider's quality and reliability.

  • Most accurate provider: When it comes to deals on Washington, D.C. Dulles Intl Airport-Mazatlán flights, users find the pricing of eDreams to be most consistent on Cheapflights vs. eDreams Users can find the same prices on Washington, D.C. Dulles Intl Airport-Mazatlán flight deals on Cheapflights vs. eDreams >95% of the time. Price accuracy is based on data collected from Washington, D.C. Dulles Intl Airport-Mazatlán 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-Mazatlán flights, Cheapflights users trust eDreams the most. eDreams 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-Mazatlán 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 Mazatlán

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

    Mazatlán Gen Rafael Buelna (MZT) is the airport you will fly into if you book a flight from Washington, D.C. Dulles Intl to Mazatlán. You should not have trouble finding flights to Gen Rafael Buelna from Washington, D.C. Dulles Intl; the airport handles an average of 0 inbound flights from Washington, D.C. Dulles Intl per day. You should also have plenty of airline options to choose from since 0 airlines have flights to the Mazatlán airport from Washington, D.C. Dulles Intl. It is only a 10.2 mi journey from Gen Rafael Buelna (MZT) to Mazatlán’s city center.

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

    Departing from Washington, D.C. Dulles Intl Airport to Mazatlán will take you 15h 20m. The distance from Washington, D.C. Dulles Intl Airport to Mazatlán is about 2010 mi. This flight may include one or multiple stops.

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

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

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

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

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

    Yes. Cheapflights offers flight deals from Dulles Intl to Mazatlán 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.

Alternative routes for Dulles Intl to Mazatlán

See prices for flight routes from nearby airports that may be better suited for you.
Baltimore to Mazatlán flights
Reagan-National to Mazatlán flights
Baltimore to Los Mochis flights
Dulles Intl to Los Mochis 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.