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Cheap flights from Washington, D.C. Dulles Intl Airport to Mazatlán from $402

This is the cheapest round-trip flight price found by a momondo user in the last 72 hours by searching for a flight from Washington, D.C. Dulles Intl Airport to Mazatlán departing on 12/5. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
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Find the cheapest flights from Washington, D.C. Dulles Intl Airport to Mazatlán

Cheap round-trip flights

American Airlines Logo
5:08 pm - 1:18 pmIAD-MZT
22h 10m2 stops
American Airlines Logo
2:13 pm - 4:18 pmMZT-IAD
24h 05m2 stops
$402American Airlines
Find Deal
Fri, Dec 5 - Sun, Dec 7
American Airlines Logo
5:15 pm - 11:44 amIAD-MZT
20h 29m1 stop
American Airlines Logo
1:45 pm - 10:18 pmMZT-IAD
6h 33m1 stop
$486American Airlines
Find Deal
Sat, Jan 24 - Sat, Jan 31
Delta Logo
12:30 pm - 9:49 amIAD-MZT
23h 19m2 stops
Delta Logo
10:20 am - 12:07 amMZT-IAD
11h 47m2 stops
$501Delta
Find Deal
Sat, Jan 24 - Sun, Feb 1
United Airlines Logo
5:45 pm - 11:50 amIAD-MZT
20h 05m1 stop
United Airlines Logo
1:00 pm - 10:18 pmMZT-IAD
7h 18m1 stop
$514United Airlines
Find Deal
Fri, Jan 23 - Sat, Jan 31
Aeromexico Logo
6:00 am - 3:24 pmIAD-MZT
11h 24m2 stops
Aeromexico Logo
10:20 am - 10:57 pmMZT-IAD
10h 37m2 stops
$552Aeromexico
Find Deal
Sat, Jan 24 - Sat, Jan 31
Delta Logo
7:50 pm - 3:24 pmIAD-MZT
21h 34m2 stops
Delta Logo
4:07 pm - 1:49 pmMZT-IAD
19h 42m1 stop
$592Delta
Find Deal
Fri, Jan 23 - Sat, Jan 31
United Airlines Logo
6:03 am - 11:50 amIAD-MZT
7h 47m1 stop
United Airlines Logo
1:00 pm - 10:26 pmMZT-IAD
7h 26m1 stop
$612United Airlines
Find Deal
Wed, Feb 11 - Wed, Feb 18
Aeromexico Logo
6:00 am - 3:24 pmIAD-MZT
11h 24m2 stops
Aeromexico Logo
4:07 pm - 1:49 pmMZT-IAD
19h 42m1 stop
$691Aeromexico
Find Deal
Fri, Jan 23 - Sun, Feb 1
Logo
4:56 pm - 11:15 amIAD-MZT
21h 19m1 stop
Logo
3:40 pm - 8:20 pmMZT-IAD
26h 40m2 stops
$701
Find Deal
Tue, Oct 28 - Tue, Nov 4
Logo
2:30 am - 8:38 amIAD-MZT
33h 08m3 stops
Logo
3:40 pm - 3:51 pmMZT-IAD
22h 11m2 stops
$772
Find Deal
Mon, Oct 27 - Tue, Nov 4

Delta flights from Washington, D.C. Dulles Intl Airport to Mazatlán

Our best Delta deals on Washington, D.C. Dulles Intl Airport to Mazatlán flight tickets
Delta
Jan 24
IAD12:30 pmWashington, D.C. Dulles Intl
23h 19m
2 stops
MZT9:49 amMazatlán Gen Rafael Buelna
Feb 1
MZT10:20 amMazatlán Gen Rafael Buelna
11h 47m
2 stops
IAD12:07 amWashington, D.C. Dulles Intl
$501
Find similar
Delta
Jan 23
IAD7:50 pmWashington, D.C. Dulles Intl
21h 34m
2 stops
MZT3:24 pmMazatlán Gen Rafael Buelna
Jan 31
MZT4:07 pmMazatlán Gen Rafael Buelna
19h 42m
1 stop
IAD1:49 pmWashington, D.C. Dulles Intl
$592
Find similar
Delta
Jan 23
IAD6:00 amWashington, D.C. Dulles Intl
11h 24m
2 stops
MZT3:24 pmMazatlán Gen Rafael Buelna
Jan 30
MZT10:20 amMazatlán Gen Rafael Buelna
11h 47m
2 stops
IAD12:07 amWashington, D.C. Dulles Intl
$651
Find similar

United Airlines flights from Washington, D.C. Dulles Intl Airport to Mazatlán

Our best United Airlines deals on Washington, D.C. Dulles Intl Airport to Mazatlán flight tickets
United Airlines
Jan 23
IAD5:45 pmWashington, D.C. Dulles Intl
20h 05m
1 stop
MZT11:50 amMazatlán Gen Rafael Buelna
Jan 31
MZT1:00 pmMazatlán Gen Rafael Buelna
7h 18m
1 stop
IAD10:18 pmWashington, D.C. Dulles Intl
$514
Find similar
United Airlines
Feb 11
IAD6:03 amWashington, D.C. Dulles Intl
7h 47m
1 stop
MZT11:50 amMazatlán Gen Rafael Buelna
Feb 18
MZT1:00 pmMazatlán Gen Rafael Buelna
7h 26m
1 stop
IAD10:26 pmWashington, D.C. Dulles Intl
$612
Find similar
United Airlines
Feb 11
IAD6:03 amWashington, D.C. Dulles Intl
7h 47m
1 stop
MZT11:50 amMazatlán Gen Rafael Buelna
Feb 18
MZT1:00 pmMazatlán Gen Rafael Buelna
7h 26m
1 stop
IAD10:26 pmWashington, D.C. Dulles Intl
$652
Find similar

momondo Fare Finder

 
Customize your flight search to find flights from Washington, D.C. Dulles Intl Airport 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, momondo users made 832,500 searches. Data last updated September 15, 2025.
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

Fly to

Route

Depart

Return

Price

Washington, D.C.Mazatlán

IAD - MZT

IADMZT

Washington, D.C. Dulles Intl

Fri 12/5

5:08 pm-1:18 pm

2 stops22h 10m

Mazatlán Gen Rafael Buelna

Sun 12/7

2:13 pm-4:18 pm

2 stops24h 05m

$402

Washington, D.C.Mazatlán

IAD - MZT

IADMZT

Washington, D.C. Dulles Intl

Sat 1/24

5:15 pm-11:44 am

1 stop20h 29m

Mazatlán Gen Rafael Buelna

Sat 1/31

1:45 pm-10:18 pm

1 stop6h 33m

$486

Washington, D.C.Mazatlán

IAD - MZT

IADMZT

Washington, D.C. Dulles Intl

Sat 1/24

12:30 pm-9:49 am

2 stops23h 19m

Mazatlán Gen Rafael Buelna

Sun 2/1

10:20 am-12:07 am

2 stops11h 47m

$501

Washington, D.C.Mazatlán

IAD - MZT

IADMZT

Washington, D.C. Dulles Intl

Fri 1/23

5:45 pm-11:50 am

1 stop20h 05m

Mazatlán Gen Rafael Buelna

Sat 1/31

1:00 pm-10:18 pm

1 stop7h 18m

$514

Washington, D.C.Mazatlán

IAD - MZT

IADMZT

Washington, D.C. Dulles Intl

Sat 1/24

6:00 am-3:24 pm

2 stops11h 24m

Mazatlán Gen Rafael Buelna

Sat 1/31

10:20 am-10:57 pm

2 stops10h 37m

$552

Washington, D.C.Mazatlán

IAD - MZT

IADMZT

Washington, D.C. Dulles Intl

Fri 1/23

7:50 pm-3:24 pm

2 stops21h 34m

Mazatlán Gen Rafael Buelna

Sat 1/31

4:07 pm-1:49 pm

1 stop19h 42m

$592

Washington, D.C.Mazatlán

IAD - MZT

IADMZT

Washington, D.C. Dulles Intl

Wed 2/11

6:03 am-11:50 am

1 stop7h 47m

Mazatlán Gen Rafael Buelna

Wed 2/18

1:00 pm-10:26 pm

1 stop7h 26m

$612

Washington, D.C.Mazatlán

IAD - MZT

IADMZT

Washington, D.C. Dulles Intl

Fri 1/23

6:00 am-3:24 pm

2 stops11h 24m

Mazatlán Gen Rafael Buelna

Sun 2/1

4:07 pm-1:49 pm

1 stop19h 42m

$691

Washington, D.C.Mazatlán

IAD - MZT

IADMZT

Washington, D.C. Dulles Intl

Tue 10/28

4:56 pm-11:15 am

1 stop21h 19m

Mazatlán Gen Rafael Buelna

Tue 11/4

3:40 pm-8:20 pm

2 stops26h 40m

$701

Washington, D.C.Mazatlán

IAD - MZT

IADMZT

Washington, D.C. Dulles Intl

Mon 10/27

2:30 am-8:38 am

3 stops33h 08m

Mazatlán Gen Rafael Buelna

Tue 11/4

3:40 pm-3:51 pm

2 stops22h 11m

$772

Flights are sorted by cheapest round-trip flights first.

Sorted by cheapest first

See travel insights to Mazatlán from

How to get the cheapest flight ticket from Washington, D.C. Dulles Intl Airport to Mazatlán

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 Mazatlán?

The cheapest day to depart from Washington, D.C. Dulles Intl Airport to Mazatlán is on a Tuesday when prices can be found for as low as $506. If your travel schedule is flexible, try to avoid departing on a Saturday because tickets tend to average around $677. These prices are subject to change though, so be sure to set up a Price Alert for flights to Mazatlán.

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

The cheapest time of day to fly to Mazatlán is in the afternoon when flights can be purchased for as low as $517. In contrast, the most expensive time of day to depart to Mazatlán is in the morning when prices are around $649.

When to book flights from Washington, D.C. Dulles Intl Airport to Mazatlán

Are you open to changing your travel dates? Check out the ideal times to fly from Washington, D.C. Dulles Intl Airport to Mazatlán according to our flight data. Find out which month and days have the cheapest flights.
Estimated round-trip price

Cheap Washington, D.C. Dulles Intl Airport to Mazatlán (IAD to MZT) flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Washington, D.C. Dulles Intl Airport to Mazatlán

Direct flights

None
There are no direct flights from Washington, D.C. Dulles Intl Airport to Mazatlán. There are no popular flight routes from Washington, D.C. Dulles Intl Airport to Mazatlán.
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  • How far is Washington, D.C. Dulles Intl to Mazatlán Gen Rafael Buelna by plane?

    Washington, D.C. Dulles Intl and Mazatlán Gen Rafael Buelna are 2015.4 mi apart from one another. A reasonable flight in good conditions will take 7h 28m.

  • When did momondo last update prices for flights from Washington, D.C. Dulles Intl Airport to Mazatlán Gen Rafael Buelna Airport?

    Prices for flights from Washington, D.C. Dulles Intl Airport to Mazatlán Gen Rafael Buelna Airport were last updated today.

  • How many operators does momondo search for flights from Washington, D.C. Dulles Intl Airport to Mazatlán Gen Rafael Buelna Airport?

  • How old do you have to be to fly from Washington, D.C. Dulles Intl Airport to Mazatlán Gen Rafael Buelna Airport?

    The minimum age for a child to fly alone is five, but airlines offering an unaccompanied minor (UNMR) service may have their age restrictions, such as regulations concerning flight duration, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Washington, D.C. Dulles Intl Airport to Mazatlán Gen Rafael Buelna Airport.

  • What documentation or ID do you need to fly to Mazatlán Gen Rafael Buelna Airport?

    The required travel and health documents for your Mazatlán Gen Rafael Buelna Airport trip may vary depending on your itinerary and personal circumstances. As a general rule, you should carry multiple documents, including a national ID card or driver's license and a passport valid for six months after your intended arrival at Mazatlán Gen Rafael Buelna Airport. We recommend that you seek guidance from your airline or a reliable third party such as IATA.

  • What is the most popular airline from Washington, D.C. Dulles Intl Airport to Mazatlán?

Best airlines flying from Washington, D.C. Dulles Intl Airport to Mazatlán

Compare and see reviews for airlines that fly from Washington, D.C. Dulles Intl Airport to Mazatlán with momondo
Airline
Rating
Free Cancellation
Price
American AirlinesPriceFrom $465Free CancellationRating
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 Mazatlán?

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 Mazatlán from Washington, D.C..

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

Yes. All flights to Mazatlán from Washington, D.C. on momondo can be compared and filtered by various policies on offer, including flexible booking.

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

momondo provides multiple filters to help you find the best flight to Mazatlán from Washington, D.C.. Filter by price, airline, airports, cabin, aircraft, payment method, number of stops and more.

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

Of course. momondo tracks the price of Washington, D.C. to Mazatlán flights. All you need is a valid email address and we will do the rest; it is that quick and easy.

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