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Mazatlán

$143+ 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 5/9. Fares are subject to change and may not be available on all flights or dates of travel.
IAD — MZT
Feb 15 — Feb 221
Sun 2/15
Sun 2/22
1 adult, Economy
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Cheap 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 16, 2026.

Most accurate provider

eDreams
3 stars

Most trusted provider

eDreams
3 stars

Round-trip from

$433
(Delta)

One-way from

$143
(United Airlines)

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.
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Provider most trusted by Cheapflights users for Washington, D.C. Dulles Intl-Mazatlán Gen Rafael Buelna flights.
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From Washington, D.C. Dulles Intl to Mazatlán Gen Rafael Buelna
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One-way flight from Washington, D.C. Dulles Intl to Mazatlán Gen Rafael Buelna
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Highest demand for flights based on searches. 12% potential increase in price ($93 potential increase over avg. RT price).
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Cheapest flight prices on average. 4% potential price decrease ($31 potential savings vs. average RT price).
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Average for round-trip flights in January 2026
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Find flight deals from Dulles Intl to Mazatlán

Cheapest flights from Dulles Intl to Mazatlán
Explore the most affordable flight options available from Dulles Intl to Mazatlán. Find the lowest fares from popular airlines and budget airlines, with prices last updated on January 16, 2026.

This Delta deal was found by Cheapflights users on 1/14. 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 4/256:00 am
IAD
-
MZT
2 stops13h 25m
Delta
Sat 5/29:55 am
MZT
-
IAD
2 stops11h 32m
Delta
Deal found 1/14$433
This United Airlines deal was found by Cheapflights users on 1/14. 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.
Sat 4/256:00 am
IAD
-
MZT
1 stop7h 31m
United Airlines
Sat 5/211:50 am
MZT
-
IAD
1 stop9h 09m
United Airlines
Deal found 1/14$443
This Aeromexico deal was found by Cheapflights users on 1/15. 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 4/296:00 am
IAD
-
MZT
2 stops17h 54m
Aeromexico
Tue 5/59:55 am
MZT
-
IAD
2 stops11h 33m
Aeromexico
Deal found 1/15$488
This American Airlines deal was found by Cheapflights users on 1/15. 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.
Sun 3/16:00 am
IAD
-
MZT
1 stop8h 04m
American Airlines
Sun 3/811:54 am
MZT
-
IAD
1 stop7h 59m
American Airlines
Deal found 1/15$533
This American Airlines deal was found by Cheapflights users on 1/14. 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 2/285:37 pm
IAD
-
MZT
1 stop20h 27m
American Airlines
Sat 3/712:54 pm
MZT
-
IAD
1 stop7h 59m
American Airlines
Deal found 1/14$535
This Delta deal was found by Cheapflights users on 1/16. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 4/116:00 am
IAD
-
MZT
2 stops13h 25m
Delta
Sat 4/189:55 am
MZT
-
IAD
2 stops11h 32m
Delta
Deal found 1/16$553
This American Airlines deal was found by Cheapflights users on 1/14. 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.
Sun 3/86:00 am
IAD
-
MZT
1 stop8h 04m
American Airlines
Sun 3/1511:54 am
MZT
-
IAD
1 stop7h 59m
American Airlines
Deal found 1/14$555
This United Airlines deal was found by Cheapflights users on 1/14. 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.
Sat 2/286:03 am
IAD
-
MZT
1 stop7h 47m
United Airlines
Sat 3/71:00 pm
MZT
-
IAD
1 stop8h 51m
United Airlines
Deal found 1/14$581
This Aeromexico deal was found by Cheapflights users on 1/15. 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.
Sat 1/316:00 am
IAD
-
MZT
2 stops29h 13m
Aeromexico
Wed 2/48:53 am
MZT
-
IAD
2 stops13h 31m
Aeromexico
Deal found 1/15$583
This American Airlines deal was found by Cheapflights users on 1/14. 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 am
IAD
-
MZT
1 stop7h 43m
American Airlines
Sat 4/1812:38 pm
MZT
-
IAD
1 stop7h 52m
American Airlines
Deal found 1/14$602
This Priceline deal was found by Cheapflights users on 1/14. 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 Priceline is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 2/2812:24 pm
IAD
-
MZT
2 stops22h 54m
Aeromexico
Sat 3/78:50 am
MZT
-
IAD
2 stops13h 31m
Aeromexico
Deal found 1/14$612

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 16, 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

Sat 4/25

6:00 am-4:25 pm

2 stops13h 25m

Mazatlán Gen Rafael Buelna

Sat 5/2

9:55 am-12:27 am

2 stops11h 32m

$433

Washington, D.C.Mazatlán

IAD - MZT

IADMZT

Washington, D.C. Dulles Intl

Sat 5/9

7:00 am-4:25 pm

2 stops12h 25m

Mazatlán Gen Rafael Buelna

Wed 5/13

6:23 am-12:09 am

2 stops14h 46m

$433

Washington, D.C.Mazatlán

IAD - MZT

IADMZT

Washington, D.C. Dulles Intl

Sat 4/25

6:00 am-10:31 am

1 stop7h 31m

Mazatlán Gen Rafael Buelna

Sat 5/2

11:50 am-11:59 pm

1 stop9h 09m

$443

Washington, D.C.Mazatlán

IAD - MZT

IADMZT

Washington, D.C. Dulles Intl

Wed 4/29

6:00 am-8:54 pm

2 stops17h 54m

Mazatlán Gen Rafael Buelna

Tue 5/5

9:55 am-12:28 am

2 stops11h 33m

$488

Washington, D.C.Mazatlán

IAD - MZT

IADMZT

Washington, D.C. Dulles Intl

Sun 3/1

6:00 am-12:04 pm

1 stop8h 04m

Mazatlán Gen Rafael Buelna

Sun 3/8

11:54 am-10:53 pm

1 stop7h 59m

$533

Washington, D.C.Mazatlán

IAD - MZT

IADMZT

Washington, D.C. Dulles Intl

Sun 3/8

6:00 am-11:04 am

1 stop8h 04m

Mazatlán Gen Rafael Buelna

Sun 3/15

11:54 am-10:53 pm

1 stop7h 59m

$533

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

$553

Washington, D.C.Mazatlán

IAD - MZT

IADMZT

Washington, D.C. Dulles Intl

Sat 2/28

6:03 am-11:50 am

1 stop7h 47m

Mazatlán Gen Rafael Buelna

Sat 3/7

1:00 pm-11:51 pm

1 stop8h 51m

$581

Washington, D.C.Mazatlán

IAD - MZT

IADMZT

Washington, D.C. Dulles Intl

Sat 1/31

6:00 am-9:13 am

2 stops29h 13m

Mazatlán Gen Rafael Buelna

Wed 2/4

8:53 am-12:24 am

2 stops13h 31m

$583

Washington, D.C.Mazatlán

IAD - MZT

IADMZT

Washington, D.C. Dulles Intl

Sat 4/11

7:00 am-11:43 am

1 stop7h 43m

Mazatlán Gen Rafael Buelna

Sat 4/18

12:38 pm-11:30 pm

1 stop7h 52m

$602

Flights are sorted by cheapest round-trip flights first.

Deals found on 1/13

Showing 1-10 of 15 results
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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 7h 31m. 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

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