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Quintana Roo

$124+ Cheap flights from Dulles Intl (IAD) to Quintana Roo

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 3/17. Fares are subject to change and may not be available on all flights or dates of travel.
IAD — CUN
Mar 5 — Mar 121
Thu 3/5
Thu 3/12
1 adult, Economy
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Cheap flight deals from Dulles Intl to Quintana Roo

Cheapest flights from Dulles Intl to Quintana Roo
Explore the most affordable flight options available from Dulles Intl to Quintana Roo. Find the lowest fares from popular airlines and budget airlines, with prices last updated on February 3, 2026.

This Kiwi.com deal was found by Cheapflights users on 2/2. 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.
Mon 3/98:09 am
IAD
-
CUN
1 stop7h 24m
Frontier
Tue 3/174:15 pm
CUN
-
IAD
1 stop6h 41m
Frontier
Deal found 2/2$281
This Kiwi.com deal was found by Cheapflights users on 2/1. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 2/2110:29 am
IAD
-
CUN
1 stop22h 22m
Frontier
Fri 2/272:47 pm
CUN
-
IAD
1 stop18h 47m
Frontier
Deal found 2/1$285
This Kiwi.com deal was found by Cheapflights users on 2/1. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 2/238:54 am
IAD
-
CUN
1 stop24h 24m
Multiple Airlines
Fri 2/272:47 pm
CUN
-
IAD
1 stop18h 47m
Multiple Airlines
Deal found 2/1$286
This Kiwi.com deal was found by Cheapflights users on 2/1. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 3/78:09 am
IAD
-
CUN
1 stop23h 52m
Frontier
Tue 3/104:09 pm
CUN
-
IAD
1 stop7h 22m
Frontier
Deal found 2/1$292
This Kiwi.com deal was found by Cheapflights users on 2/2. 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.
Sat 3/78:09 am
IAD
-
CUN
1 stop7h 19m
Frontier
Tue 3/174:15 pm
CUN
-
IAD
1 stop6h 41m
Frontier
Deal found 2/2$293
This Kiwi.com deal was found by Cheapflights users on 2/1. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 2/229:07 pm
IAD
-
CUN
1 stop12h 11m
Multiple Airlines
Fri 2/272:47 pm
CUN
-
IAD
1 stop18h 47m
Multiple Airlines
Deal found 2/1$296
This Kiwi.com deal was found by Cheapflights users on 2/1. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 3/186:20 am
IAD
-
CUN
1 stop9h 39m
Frontier
Wed 3/254:09 pm
CUN
-
IAD
1 stop7h 12m
Frontier
Deal found 2/1$297
This SmartFares deal was found by Cheapflights users on 2/3. 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 SmartFares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 4/34:50 pm
IAD
-
CUN
1 stop9h 35m
Aeromexico
Fri 4/106:00 am
CUN
-
IAD
1 stop8h 10m
Aeromexico
Deal found 2/3$307
This Avianca deal was found by Cheapflights users on 2/3. 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 Avianca is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 2/126:15 pm
IAD
-
CUN
2 stops18h 45m
Avianca
Thu 2/1912:35 pm
CUN
-
IAD
1 stop15h 50m
Avianca
Deal found 2/3$309
This Aeromexico deal was found by Cheapflights users on 2/1. 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 Aeromexico is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 3/187:18 am
IAD
-
CZM
1 stop7h 27m
Aeromexico
Wed 3/252:00 pm
CZM
-
IAD
1 stop4h 46m
Aeromexico
Deal found 2/1$427
This Aeromexico deal was found by Cheapflights users on 1/31. 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.
Sun 3/16:00 am
IAD
-
CZM
1 stop8h 55m
Aeromexico
Wed 3/112:00 pm
CZM
-
IAD
1 stop8h 27m
Aeromexico
Deal found 1/31$438
This Delta deal was found by Cheapflights users on 2/1. 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.
Sun 3/16:00 am
IAD
-
CZM
1 stop8h 55m
Delta
Thu 3/122:00 pm
CZM
-
IAD
1 stop4h 46m
Delta
Deal found 2/1$440

Find flight deals from Dulles Intl to Quintana Roo

Keep the following information in mind while searching for Dulles Intl to Quintana Roo flight deals. Data was last updated February 3, 2026.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$281
(Kiwi.com)

One-way from

$124
(Trip.com)

Popular in

December

Cheapest in

September

Average price

$485

Good round-trip deal

$557 or less

Good one-way deal

$256 or less
Provider with most accurate pricing for Washington, D.C. (WAS)-Cancun flight deals.
Search Deals
Provider most trusted by Cheapflights users for Washington, D.C. (WAS)-Cancun flights.
Search Deals
From Washington, D.C. Dulles Intl to Quintana Roo
Search Deals
One-way flight from Washington, D.C. Dulles Intl to Quintana Roo
Search Deals
Highest demand for flights based on searches. 7% potential increase in price ($39 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 1% potential price decrease ($10 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in February 2026
Search Deals
Price to beat on a round-trip flight from Washington, D.C. Dulles Intl to Quintana Roo.
Search Deals
Price to beat on a one-way flight from Washington, D.C. Dulles Intl to Quintana Roo.
Search Deals

Cheapflights Fare Finder

 
Customize your flight search to find flights from Dulles Intl to Quintana Roo 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 February 3, 2026.
Use the filters below to find and compare flights from Washington, D.C. Dulles Intl Airport to Quintana Roo that are best for you.

Fly from

Dulles Intl

Fly to

Quintana Roo

Route

Depart

Return

Price

Washington, D.C.Cancún

IAD - CUN

IADCUN

Washington, D.C. Dulles Intl

Tue 3/3

7:15 am-8:02 pm

2 stops12h 47m

Cancun

Fri 3/6

6:01 am-1:45 pm

1 stop7h 44m

$347

Washington, D.C.Cancún

IAD - CUN

IADCUN

Washington, D.C. Dulles Intl

Sat 2/28

5:25 pm-11:50 am

2 stops18h 25m

Cancun

Wed 3/4

6:01 am-1:45 pm

1 stop7h 44m

$352

Washington, D.C.Cancún

IAD - CUN

IADCUN

Washington, D.C. Dulles Intl

Tue 3/3

3:42 pm-9:11 pm

1 stop5h 29m

Cancun

Tue 3/10

8:00 am-2:39 pm

1 stop5h 39m

$358

Washington, D.C.Cancún

IAD - CUN

IADCUN

Washington, D.C. Dulles Intl

Sat 3/7

6:00 am-6:47 pm

2 stops12h 47m

Cancun

Thu 3/12

6:01 am-2:50 pm

1 stop7h 49m

$389

Washington, D.C.Cancún

IAD - CUN

IADCUN

Washington, D.C. Dulles Intl

Sun 3/1

12:46 pm-4:40 pm

Nonstop3h 54m

Cancun

Thu 3/5

5:09 pm-8:29 pm

Nonstop3h 20m

$423

Washington, D.C.Cancún

IAD - CUN

IADCUN

Washington, D.C. Dulles Intl

Mon 3/2

6:03 am-12:54 pm

1 stop6h 51m

Cancun

Wed 3/4

12:35 pm-3:55 pm

Nonstop3h 20m

$427

Washington, D.C.Cancún

IAD - CUN

IADCUN

Washington, D.C. Dulles Intl

Wed 3/11

6:00 am-12:57 pm

1 stop7h 57m

Cancun

Thu 3/19

11:40 am-3:55 pm

Nonstop3h 15m

$427

Washington, D.C.Cancún

IAD - CUN

IADCUN

Washington, D.C. Dulles Intl

Sun 4/26

8:20 am-2:26 pm

1 stop7h 06m

Cancun

Fri 5/1

11:14 am-3:45 pm

Nonstop3h 31m

$427

Washington, D.C.Cancún

IAD - CUN

IADCUN

Washington, D.C. Dulles Intl

Fri 3/6

7:35 pm-11:50 am

2 stops16h 15m

Cancun

Mon 3/9

6:01 am-2:50 pm

1 stop7h 49m

$436

Washington, D.C.Cozumel

IAD - CZM

IADCZM

Washington, D.C. Dulles Intl

Tue 3/3

6:03 am-1:23 pm

1 stop8h 20m

Cozumel

Tue 3/10

1:25 pm-10:36 pm

1 stop7h 11m

$440

Flights are sorted by cheapest round-trip flights first.

Deals found on 2/2

Showing 1-10 of 43 results
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Best time to book a flight from Dulles Intl to Quintana Roo

Have a flexible travel schedule? Discover the best time to fly to Quintana Roo 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.

Cheapflights Insights

Everything you need to know about your flight from Washington, D.C. Dulles Intl Airport to Quintana Roo

What is the cheapest month to book a flight from Washington, D.C. Dulles Intl Airport to Quintana Roo?

Currently, August is the cheapest month in which you can book a flight from Washington, D.C. Dulles Intl Airport to Quintana Roo (average of $210). Flying from Washington, D.C. Dulles Intl Airport to Quintana Roo in June is currently the most expensive (average of $450). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

What is the cheapest time of day to fly from IAD to QR?

Find hourly flight availability from Dulles Intl to Quintana Roo. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated February 3, 2026.

When flying from Washington, D.C. Dulles Intl Airport to Quintana Roo, the time of day you decide to fly out makes little to no difference towards the overall price you’ll pay on tickets.

Weekly flight availability from Washington, D.C. Dulles Intl Airport to Quintana Roo

Explore weekly flight availability from Dulles Intl to Quintana Roo. Discover flights operating on different days of the week, giving you the flexibility to choose a travel day that best fits your plans. Compare info to find the most convenient option for your journey. Data last updated February 3, 2026.

The most flights from IAD to MXQR are scheduled on a Monday (2 on average). You will have fewer flight options on Wednesday, which is when the least amount of flights are scheduled (1 on average).

Reviews of airlines servicing Quintana Roo

Get insights into the airlines that provide service to Quintana Roo. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to Quintana Roo. Reviews last updated February 3, 2026.
Read through reviews of airlines operating flights from Washington, D.C. Dulles Intl Airport to Quintana Roo, such as Delta, United Airlines, and Aeromexico. You can also see how each airline stacks up in terms of entertainment options, comfort, food, crew/service, and boarding process.
Delta
7.9
Good
8,139 reviews

Entertainment

7.8

Food

7.2

Crew

8.5

Boarding

8.1

Comfort

7.9

Overall

7.9

Reviews

1 / 20
6.0
Good

Jim,Nov 2025

AVL - ATL

The exit row seats without a seat in front are great for leg room but don’t have a fold out entertainment console so you’re forced to use the screen several feet in front of you (there is, at least, a remote). Best to bring a tablet loaded with entertainment or a book.
Delta
7.9
Good
8,139 reviews
Delta
7.9
Good
8,139 reviews

Entertainment

7.8

Food

7.2

Crew

8.5

Boarding

8.1

Comfort

7.9

Overall

7.9

Reviews

1 / 20
6.0
Good

Jim,Nov 2025

AVL - ATL

The exit row seats without a seat in front are great for leg room but don’t have a fold out entertainment console so you’re forced to use the screen several feet in front of you (there is, at least, a remote). Best to bring a tablet loaded with entertainment or a book.
United Airlines
7.4
Good
9,236 reviews
Delta
7.9
Good
8,139 reviews

Entertainment

7.8

Food

7.2

Crew

8.5

Boarding

8.1

Comfort

7.9

Overall

7.9

Reviews

1 / 20
6.0
Good

Jim,Nov 2025

AVL - ATL

The exit row seats without a seat in front are great for leg room but don’t have a fold out entertainment console so you’re forced to use the screen several feet in front of you (there is, at least, a remote). Best to bring a tablet loaded with entertainment or a book.
Aeromexico
7.4
Good
1,582 reviews
Delta
7.9
Good
8,139 reviews

Entertainment

7.8

Food

7.2

Crew

8.5

Boarding

8.1

Comfort

7.9

Overall

7.9

Reviews

1 / 20
6.0
Good

Jim,Nov 2025

AVL - ATL

The exit row seats without a seat in front are great for leg room but don’t have a fold out entertainment console so you’re forced to use the screen several feet in front of you (there is, at least, a remote). Best to bring a tablet loaded with entertainment or a book.
American Airlines
7.2
Good
11,218 reviews
Delta
7.9
Good
8,139 reviews

Entertainment

7.8

Food

7.2

Crew

8.5

Boarding

8.1

Comfort

7.9

Overall

7.9

Reviews

1 / 20
6.0
Good

Jim,Nov 2025

AVL - ATL

The exit row seats without a seat in front are great for leg room but don’t have a fold out entertainment console so you’re forced to use the screen several feet in front of you (there is, at least, a remote). Best to bring a tablet loaded with entertainment or a book.
Frontier
5.7
Fair
3,051 reviews
Delta
7.9
Good
8,139 reviews

Entertainment

7.8

Food

7.2

Crew

8.5

Boarding

8.1

Comfort

7.9

Overall

7.9

Reviews

1 / 20
6.0
Good

Jim,Nov 2025

AVL - ATL

The exit row seats without a seat in front are great for leg room but don’t have a fold out entertainment console so you’re forced to use the screen several feet in front of you (there is, at least, a remote). Best to bring a tablet loaded with entertainment or a book.

Related info for your journey

Find useful and relevant information for your journey from Dulles Intl to Quintana Roo. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

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

    There are many flights that can get you from Washington, D.C. Dulles Intl Airport to Quintana Roo in 3h 54m. Fly via Delta or United Airlines to get the fastest option. Washington, D.C. Dulles Intl Airport and Quintana Roo are separated by a distance of 1357 mi. Both multi-stop and nonstop flights can be found to your destination and back.

  • What are the cheapest airlines to fly from Washington, D.C. Dulles Intl Airport to Quintana Roo one-way?

    $133 is the cheapest one-way deal found within the past few days, from Frontier. You may also be able to find cheap deals on United Airlines and American Airlines, with prices starting from $141 and $162, respectively.

  • What are the cheapest flights from Washington, D.C. Dulles Intl Airport to Quintana Roo?

    Looking at all options, your cheapest flight can be booked for $201. While the most popular route (Washington, D.C. Dulles Intl - Cancun) can be booked for $344 on average, our data indicates $796 when flying from Washington, D.C. Dulles Intl Airport to Quintana Roo.

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

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

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

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

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

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

  • What is the cheapest month to book a flight from Washington, D.C. Dulles Intl Airport to Quintana Roo?

    Currently, August is the cheapest month in which you can book a flight from Washington, D.C. Dulles Intl Airport to Quintana Roo (average of $210). Flying from Washington, D.C. Dulles Intl Airport to Quintana Roo in June is currently the most expensive (average of $450). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

See more FAQs

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Alternative routes for Dulles Intl to Quintana Roo

See prices for flight routes from nearby airports that may be better suited for you.
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Top 8 airlines flying from Dulles Intl to Quintana Roo

Discover the top 8 airlines that operate flights from Dulles Intl to Quintana Roo. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated February 3, 2026.
AirlineCheapestAverageFlexibilityOn-time
Spirit AirlinesCheapest$110Average$385FlexibilityNo cancel feeOn-time65%
DeltaCheapest$178Average$549FlexibilityNo cancel feeOn-timeN/A
Air CanadaCheapest$194Average$419FlexibilityNo cancel feeOn-time67%
AeromexicoCheapest$253Average$469FlexibilityNo cancel feeOn-timeN/A
FrontierCheapest$280Average$392FlexibilityNo cancel feeOn-time62%
Volaris El SalvadorCheapest$286Average$349FlexibilityNo cancel feeOn-timeN/A
American AirlinesCheapest$335Average$654FlexibilityNo cancel feeOn-time71%
United AirlinesCheapest$338Average$624FlexibilityNo cancel feeOn-time69%

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