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Quintana Roo

$142+ 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 2/16. Fares are subject to change and may not be available on all flights or dates of travel.
IAD — CUN
Jan 4 — Jan 111
Sun 1/4
Sun 1/11
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 December 5, 2025.

This Mytrip deal was found by Cheapflights users on 12/3. 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 Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 12/316:05 amIAD - CUN
1 stop7h 35mFrontier
Wed 1/73:14 pmCUN - IAD
1 stop20h 14mFrontier
Deal found 12/3$328
This Frontier deal was found by Cheapflights users on 12/4. 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 Frontier is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 12/316:05 amIAD - CUN
1 stop7h 35mFrontier
Thu 1/83:14 pmCUN - IAD
2 stops16h 41mFrontier
Deal found 12/4$339
This Frontier deal was found by Cheapflights users on 12/2. 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 Frontier is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 12/155:45 amIAD - CUN
1 stop8h 03mFrontier
Mon 12/2210:07 amCUN - IAD
1 stop8h 09mFrontier
Deal found 12/2$348
This Frontier deal was found by Cheapflights users on 12/4. 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 Frontier is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 12/155:45 amIAD - CUN
1 stop8h 03mFrontier
Sat 12/2010:07 amCUN - IAD
1 stop8h 09mFrontier
Deal found 12/4$349
This Frontier deal was found by Cheapflights users on 12/2. 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 Frontier is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 12/145:45 amIAD - CUN
1 stop8h 13mFrontier
Mon 12/2210:07 amCUN - IAD
1 stop8h 09mFrontier
Deal found 12/2$352
This Frontier deal was found by Cheapflights users on 12/2. 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 Frontier is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 12/145:45 amIAD - CUN
1 stop8h 13mFrontier
Sat 12/2010:07 amCUN - IAD
1 stop8h 09mFrontier
Deal found 12/2$353
This Kiwi.com deal was found by Cheapflights users on 12/4. 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.
Tue 12/309:58 pmIAD - CUN
2 stops15h 33mMultiple Airlines
Thu 1/810:13 amCUN - IAD
1 stop21h 42mMultiple Airlines
Deal found 12/4$356
This Booking.com deal was found by Cheapflights users on 12/3. 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 Booking.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 12/145:45 amIAD - CUN
1 stop8h 13mFrontier
Sun 12/212:50 pmCUN - IAD
1 stop20h 48mFrontier
Deal found 12/3$357
This Kiwi.com deal was found by Cheapflights users on 12/4. 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.
Tue 12/309:58 pmIAD - CUN
2 stops15h 33mMultiple Airlines
Wed 1/73:14 pmCUN - IAD
1 stop20h 14mMultiple Airlines
Deal found 12/4$365
This Air Canada deal was found by Cheapflights users on 12/4. 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 Air Canada is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 12/319:00 amIAD - CUN
1 stop9h 00mAir Canada
Thu 1/1510:10 pmCUN - IAD
1 stop17h 36mAir Canada
Deal found 12/4$367
This Air Canada deal was found by Cheapflights users on 12/3. 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 Air Canada is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 12/64:30 pmIAD - CZM
1 stop22h 35mAir Canada
Mon 12/83:10 pmCZM - IAD
1 stop28h 49mAir Canada
Deal found 12/3$394
This Air Canada deal was found by Cheapflights users on 12/4. 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 Air Canada is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 12/610:11 pmIAD - CZM
1 stop16h 54mAir Canada
Wed 12/104:00 pmCZM - IAD
1 stop22h 46mAir Canada
Deal found 12/4$396

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 December 5, 2025.

Most accurate provider

eDreams
3 stars

Most trusted provider

eDreams
3 stars

Round-trip from

$304
(Kiwi.com)

One-way from

$142
(United Airlines)

Popular in

April

Cheapest in

September

Average price

$611

Good round-trip deal

$539 or less

Good one-way deal

$259 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. 2% potential increase in price ($13 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 1% potential price decrease ($9 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in December 2025
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 December 5, 2025.
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 3/17

4:15 pm-10:27 am

1 stop19h 12m

Cancun

Sat 3/21

6:06 am-2:45 pm

1 stop7h 39m

$309

Washington, D.C.Cancún

IAD - CUN

IADCUN

Washington, D.C. Dulles Intl

Tue 4/7

6:00 am-1:10 pm

1 stop8h 10m

Cancun

Sat 4/11

6:03 am-3:17 pm

1 stop8h 14m

$313

Washington, D.C.Cancún

IAD - CUN

IADCUN

Washington, D.C. Dulles Intl

Wed 2/18

6:00 am-6:47 pm

2 stops12h 47m

Cancun

Mon 2/23

6:01 am-1:45 pm

1 stop7h 44m

$313

Washington, D.C.Cancún

IAD - CUN

IADCUN

Washington, D.C. Dulles Intl

Mon 3/2

7:00 am-4:25 pm

1 stop9h 25m

Cancun

Sat 3/14

6:06 am-2:45 pm

1 stop7h 39m

$313

Washington, D.C.Cancún

IAD - CUN

IADCUN

Washington, D.C. Dulles Intl

Fri 3/6

6:00 am-4:45 pm

1 stop10h 45m

Cancun

Mon 3/9

11:05 am-12:26 am

2 stops12h 21m

$328

Washington, D.C.Cancún

IAD - CUN

IADCUN

Washington, D.C. Dulles Intl

Sat 1/10

12:46 pm-4:40 pm

Nonstop3h 54m

Cancun

Thu 1/15

5:09 pm-8:29 pm

Nonstop3h 20m

$329

Washington, D.C.Cancún

IAD - CUN

IADCUN

Washington, D.C. Dulles Intl

Sun 1/11

8:29 am-12:20 pm

Nonstop3h 51m

Cancun

Wed 1/14

12:35 pm-3:55 pm

Nonstop3h 20m

$356

Washington, D.C.Cancún

IAD - CUN

IADCUN

Washington, D.C. Dulles Intl

Sun 1/18

8:20 am-3:35 pm

1 stop7h 15m

Cancun

Fri 1/23

5:09 pm-8:29 pm

Nonstop3h 20m

$360

Washington, D.C.Cancún

IAD - CUN

IADCUN

Washington, D.C. Dulles Intl

Sun 4/5

7:00 am-3:15 pm

1 stop9h 15m

Cancun

Thu 4/9

11:05 am-12:26 am

2 stops12h 21m

$360

Washington, D.C.Cancún

IAD - CUN

IADCUN

Washington, D.C. Dulles Intl

Fri 1/9

12:46 pm-4:40 pm

Nonstop3h 54m

Cancun

Fri 1/16

1:37 pm-11:22 pm

1 stop9h 45m

$381

Flights are sorted by cheapest round-trip flights first.

Deals found on 12/3

Showing 1-10 of 42 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 December 5, 2025.

It’s typically best to fly out from Washington, D.C. Dulles Intl Airport to Quintana Roo in the morning. Doing so could potentially save you 24% on the flight price compared to flying at noon, which is usually more expensive.

What is the cheapest day to fly from Washington, D.C. Dulles Intl Airport to Quintana Roo?

Use this chart to determine the cheapest time to fly round-trip from Dulles Intl to Quintana Roo. Price data was last updated on November 29, 2025.

Travelers seeking maximum savings on their Washington, D.C. Dulles Intl Airport to Quintana Roo flight should consider departing on Saturday evenings when fares are most often at their lowest. Wednesday afternoons flights should be avoided if possible as fares are typically the most expensive at this time.

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 December 5, 2025.

The most flights from IAD to MXQR are scheduled on a Monday (2 on average). You will have fewer flight options on Monday, which is when the least amount of flights are scheduled (2 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 December 5, 2025.
Read through reviews of airlines operating flights from Washington, D.C. Dulles Intl Airport to Quintana Roo, such as Delta, Aeromexico, and United Airlines. 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
8,010 reviews

Crew

8.5

Entertainment

7.9

Food

7.3

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
8,010 reviews
Delta
7.9
Good
8,010 reviews

Crew

8.5

Entertainment

7.9

Food

7.3

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
7.5
Good
1,650 reviews
Delta
7.9
Good
8,010 reviews

Crew

8.5

Entertainment

7.9

Food

7.3

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
9,064 reviews
Delta
7.9
Good
8,010 reviews

Crew

8.5

Entertainment

7.9

Food

7.3

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
11,047 reviews
Delta
7.9
Good
8,010 reviews

Crew

8.5

Entertainment

7.9

Food

7.3

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
5.8
Fair
3,090 reviews
Delta
7.9
Good
8,010 reviews

Crew

8.5

Entertainment

7.9

Food

7.3

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 8h 10m. Fly via Aeromexico or Delta 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 flights from Washington, D.C. Dulles Intl Airport to Quintana Roo?

    Looking at all options, your cheapest flight can be booked for $194. While the most popular route (Washington, D.C. Dulles Intl - Cancun) can be booked for $299 on average, our data indicates $648 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

Browse thousands of different options on Cheapflights for your next trip

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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 December 5, 2025.
AirlineCheapestAverageFlexibilityOn-time
Spirit AirlinesCheapest$131Average$437FlexibilityNo cancel feeOn-time65%
Air CanadaCheapest$194Average$442FlexibilityNo cancel feeOn-time67%
AeromexicoCheapest$284Average$475FlexibilityNo cancel feeOn-timeN/A
Volaris El SalvadorCheapest$286Average$351FlexibilityNo cancel feeOn-timeN/A
DeltaCheapest$305Average$598FlexibilityNo cancel feeOn-timeN/A
FrontierCheapest$315Average$389FlexibilityNo cancel feeOn-time62%
American AirlinesCheapest$351Average$636FlexibilityNo cancel feeOn-time71%
United AirlinesCheapest$364Average$621FlexibilityNo cancel feeOn-time69%

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