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Tulum

$140+ Cheap flights from Reagan-National (DCA) to Tulum, Mexico

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 1/25. Fares are subject to change and may not be available on all flights or dates of travel.
DCA — CUN
Nov 28 — Dec 51
Fri 11/28
Fri 12/5
1 adult, Economy
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Cheapflights Tip: The best prices from Washington, D.C. Reagan-National to Tulum are usually found in September or August, booked 84 days in advance, depart on a Monday or Tuesday and return on a Monday

Find flight deals from Reagan-National to Tulum

Cheapest flights from Reagan-National to Tulum
Explore the most affordable flight options available from Reagan-National to Tulum. Find the lowest fares from popular airlines and budget airlines, with prices last updated on October 29, 2025.

This Expedia deal was found by Cheapflights users on 10/27. 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 Expedia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 11/108:45 amDCA - CUN
1 stop6h 40mJetBlue
Thu 11/132:40 pmCUN - DCA
1 stop7h 35mJetBlue
Deal found 10/27$300
This SmartFares deal was found by Cheapflights users on 10/29. 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.
Sun 11/168:45 amDCA - CUN
1 stop6h 40mJetBlue
Wed 11/192:40 pmCUN - DCA
1 stop7h 35mJetBlue
Deal found 10/29$304
This United Airlines deal was found by Cheapflights users on 10/28. 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 11/812:50 pmDCA - CUN
1 stop7h 28mUnited Airlines
Sat 11/158:39 amCUN - DCA
1 stop7h 19mUnited Airlines
Deal found 10/28$313
This JetBlue deal was found by Cheapflights users on 10/27. 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 JetBlue is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 11/176:30 amDCA - CUN
1 stop6h 46mJetBlue
Sat 11/221:00 pmCUN - DCA
1 stop9h 59mJetBlue
Deal found 10/27$320
This flugladen.de deal was found by Cheapflights users on 10/27. 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 flugladen.de is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 11/176:30 amDCA - CUN
1 stop6h 46mJetBlue
Sun 11/2310:55 amCUN - DCA
1 stop11h 13mJetBlue
Deal found 10/27$322
This Trip.com deal was found by Cheapflights users on 10/29. 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 Trip.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 12/26:10 amDCA - CUN
1 stop7h 06mJetBlue
Sat 12/132:40 pmCUN - DCA
1 stop7h 59mJetBlue
Deal found 10/29$326
This JetBlue deal was found by Cheapflights users on 10/27. 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 JetBlue is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 12/317:15 amDCA - CUN
1 stop8h 51mJetBlue
Thu 1/159:50 amCUN - DCA
1 stop8h 10mJetBlue
Deal found 10/27$330
This JetBlue deal was found by Cheapflights users on 10/27. 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 JetBlue is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 11/186:24 amDCA - CUN
1 stop7h 20mJetBlue
Sat 11/222:10 pmCUN - DCA
1 stop8h 49mJetBlue
Deal found 10/27$333
This JetBlue deal was found by Cheapflights users on 10/28. 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 JetBlue is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 11/296:05 amDCA - CUN
1 stop11h 52mJetBlue
Wed 12/311:30 amCUN - DCA
1 stop7h 25mJetBlue
Deal found 10/28$335
This JetBlue deal was found by Cheapflights users on 10/27. 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 JetBlue is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 11/176:30 amDCA - CUN
1 stop6h 46mJetBlue
Wed 11/192:40 pmCUN - DCA
1 stop7h 35mJetBlue
Deal found 10/27$340
This Expedia deal was found by Cheapflights users on 10/27. 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 Expedia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 12/66:20 pmDCA - CUN
1 stop14h 48mJetBlue
Tue 12/911:30 amCUN - DCA
1 stop7h 25mJetBlue
Deal found 10/27$342

Cheap flight deals from Reagan-National to Tulum

Keep the following information in mind while searching for Reagan-National to Tulum flight deals. Data was last updated October 29, 2025.

Most accurate provider

eDreams
3 stars

Most trusted provider

eDreams
3 stars

Round-trip from

$300
(JetBlue)

One-way from

$140
(Trip.com)

Popular in

April

Cheapest in

September

Average price

$495
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. Reagan-National to Tulum
Search Deals
One-way flight from Washington, D.C. Reagan-National to Tulum
Search Deals
Highest demand for flights based on searches. 7% potential increase in price ($43 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 October 2025
Search Deals

Cheapflights Fare Finder

 
Customize your flight search to find flights from Reagan-National to Tulum 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 October 29, 2025.
Use the filters below to find and compare flights from Washington, D.C. Reagan-National Airport to Tulum that are best for you.

Fly from

Reagan-National

Fly to

Tulum

Route

Depart

Return

Price

Washington, D.C.Cancún

DCA - CUN

DCACUN

Washington, D.C. Reagan-National

Mon 11/24

6:59 am-1:05 pm

1 stop6h 06m

Cancun

Fri 11/28

11:10 am-10:29 pm

1 stop11h 19m

$300

Washington, D.C.Cancún

DCA - CUN

DCACUN

Washington, D.C. Reagan-National

Sat 11/8

12:50 pm-8:18 pm

1 stop7h 28m

Cancun

Sat 11/15

8:23 am-4:46 pm

1 stop8h 23m

$319

Washington, D.C.Cancún

DCA - CUN

DCACUN

Washington, D.C. Reagan-National

Mon 11/17

6:30 am-1:16 pm

1 stop6h 46m

Cancun

Wed 11/19

2:40 pm-10:15 pm

1 stop7h 35m

$320

Washington, D.C.Cancún

DCA - CUN

DCACUN

Washington, D.C. Reagan-National

Tue 12/2

6:10 am-1:16 pm

1 stop7h 06m

Cancun

Sat 12/6

2:40 pm-10:29 pm

1 stop7h 49m

$320

Washington, D.C.Cancún

DCA - CUN

DCACUN

Washington, D.C. Reagan-National

Mon 11/24

6:15 am-6:58 pm

1 stop12h 43m

Cancun

Fri 12/5

2:40 pm-10:39 pm

1 stop7h 59m

$335

Washington, D.C.Cancún

DCA - CUN

DCACUN

Washington, D.C. Reagan-National

Mon 1/19

6:15 am-2:55 pm

1 stop8h 40m

Cancun

Fri 1/23

2:22 pm-10:31 pm

1 stop8h 09m

$365

Washington, D.C.Cancún

DCA - CUN

DCACUN

Washington, D.C. Reagan-National

Thu 1/8

6:15 am-2:55 pm

1 stop8h 40m

Cancun

Wed 1/21

2:22 pm-10:31 pm

1 stop8h 09m

$368

Washington, D.C.Cancún

DCA - CUN

DCACUN

Washington, D.C. Reagan-National

Tue 12/16

7:30 am-3:15 pm

1 stop7h 45m

Cancun

Mon 12/22

11:18 am-10:31 pm

1 stop11h 13m

$374

Washington, D.C.Cancún

DCA - CUN

DCACUN

Washington, D.C. Reagan-National

Wed 11/19

7:00 am-3:15 pm

1 stop8h 15m

Cancun

Sun 11/23

1:00 pm-9:03 pm

1 stop8h 03m

$419

Washington, D.C.Cancún

DCA - CUN

DCACUN

Washington, D.C. Reagan-National

Thu 11/13

6:10 am-2:08 pm

1 stop7h 58m

Cancun

Mon 11/17

3:05 pm-11:41 pm

1 stop8h 36m

$426

Flights are sorted by cheapest round-trip flights first.

Deals found on 10/29

Showing 1-10 of 24 results
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Best time to book a flight from Reagan-National to Tulum

Have a flexible travel schedule? Discover the best time to fly to Tulum from Reagan-National 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. Reagan-National Airport to Tulum

How far ahead should I book a flight from Washington, D.C. Reagan-National Airport to Tulum?

Use this chart to determine the optimal time to book a round-trip flight from Reagan-National to Tulum. Price data was last updated on October 24, 2025.

To ensure you get the cheapest price possible for a flight from Washington, D.C. Reagan-National Airport to Tulum, you should look to book at least 84 days in advance of your intended travel date. The price of your flight may increase if you delay and leave booking until a week or so before departure.

What is the cheapest month to book a flight from Washington, D.C. Reagan-National Airport to Tulum?

Currently, August is the cheapest month in which you can book a flight from Washington, D.C. Reagan-National Airport to Tulum (average of $266). Flying from Washington, D.C. Reagan-National Airport to Tulum in June is currently the most expensive (average of $408). 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 DCA to TU9?

Find hourly flight availability from Reagan-National to Tulum. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated October 29, 2025.

When flying from Washington, D.C. Reagan-National Airport to Tulum, the time of day you fly usually plays a role in the price. Save by searching for a flight in the afternoon, which can drop the price by up to 21% versus a flight at noon.

Reviews of airlines servicing Tulum

Get insights into the airlines that provide service to Tulum. 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 Tulum. Reviews last updated October 29, 2025.
See what other customers who have flown with Delta, Aeromexico, and United Airlines from Washington, D.C. Reagan-National Airport to Tulum have to say. Users can see the overall rating for each airline as well as how each is rated in terms of entertainment options, comfort, food, crew/service, and boarding process.
Delta
7.9
Good
7,994 reviews

Boarding

8.2

Crew

8.5

Overall

7.9

Food

7.3

Entertainment

7.9

Comfort

7.9

Reviews

1 / 20
8.0
Excellent

Matthew,Oct 2025

GSP - ATL

This is always a full flight since it is the connecting route to primary destinations through Atlanta. That said, the crew handles the full load well. Not much more to say, it is a short flight with no in-flight services due to the length.
Delta
7.9
Good
7,994 reviews
Delta
7.9
Good
7,994 reviews

Boarding

8.2

Crew

8.5

Overall

7.9

Food

7.3

Entertainment

7.9

Comfort

7.9

Reviews

1 / 20
8.0
Excellent

Matthew,Oct 2025

GSP - ATL

This is always a full flight since it is the connecting route to primary destinations through Atlanta. That said, the crew handles the full load well. Not much more to say, it is a short flight with no in-flight services due to the length.
Aeromexico
7.5
Good
1,678 reviews
Delta
7.9
Good
7,994 reviews

Boarding

8.2

Crew

8.5

Overall

7.9

Food

7.3

Entertainment

7.9

Comfort

7.9

Reviews

1 / 20
8.0
Excellent

Matthew,Oct 2025

GSP - ATL

This is always a full flight since it is the connecting route to primary destinations through Atlanta. That said, the crew handles the full load well. Not much more to say, it is a short flight with no in-flight services due to the length.
United Airlines
7.4
Good
9,001 reviews
Delta
7.9
Good
7,994 reviews

Boarding

8.2

Crew

8.5

Overall

7.9

Food

7.3

Entertainment

7.9

Comfort

7.9

Reviews

1 / 20
8.0
Excellent

Matthew,Oct 2025

GSP - ATL

This is always a full flight since it is the connecting route to primary destinations through Atlanta. That said, the crew handles the full load well. Not much more to say, it is a short flight with no in-flight services due to the length.
American Airlines
7.2
Good
11,032 reviews
Delta
7.9
Good
7,994 reviews

Boarding

8.2

Crew

8.5

Overall

7.9

Food

7.3

Entertainment

7.9

Comfort

7.9

Reviews

1 / 20
8.0
Excellent

Matthew,Oct 2025

GSP - ATL

This is always a full flight since it is the connecting route to primary destinations through Atlanta. That said, the crew handles the full load well. Not much more to say, it is a short flight with no in-flight services due to the length.
JetBlue
7.2
Good
2,907 reviews
Delta
7.9
Good
7,994 reviews

Boarding

8.2

Crew

8.5

Overall

7.9

Food

7.3

Entertainment

7.9

Comfort

7.9

Reviews

1 / 20
8.0
Excellent

Matthew,Oct 2025

GSP - ATL

This is always a full flight since it is the connecting route to primary destinations through Atlanta. That said, the crew handles the full load well. Not much more to say, it is a short flight with no in-flight services due to the length.

Related info for your journey

Find useful and relevant information for your journey from Reagan-National to Tulum. 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. Reagan-National Airport to Tulum?

    There are many flights that can get you from Washington, D.C. Reagan-National Airport to Tulum in 6h 06m. Fly via JetBlue or United Airlines to get the fastest option. The distance between Washington, D.C. Reagan-National Airport and Tulum is about 1362 mi. This flight may include one or multiple stops.

  • Can I find deals for flights from Reagan-National to Tulum that include hotel bookings?

    Yes. In addition to deals on Reagan-National to Tulum flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from Reagan-National to Tulum?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Reagan-National to Tulum.

  • Can I find deals for business class flights from Reagan-National to Tulum?

    Yes. Cheapflights offers flight deals from Reagan-National to Tulum 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. Reagan-National Airport to Tulum?

    Currently, August is the cheapest month in which you can book a flight from Washington, D.C. Reagan-National Airport to Tulum (average of $266). Flying from Washington, D.C. Reagan-National Airport to Tulum in June is currently the most expensive (average of $408). 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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Top 8 airlines flying from Reagan-National to Tulum

Discover the top 8 airlines that operate flights from Reagan-National to Tulum. 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 October 29, 2025.
AirlineCheapestAverageFlexibilityOn-time
Spirit AirlinesCheapest$231Average$480FlexibilityNo cancel feeOn-time65%
Air CanadaCheapest$274Average$511FlexibilityNo cancel feeOn-time67%
United AirlinesCheapest$278Average$555FlexibilityNo cancel feeOn-time69%
AeromexicoCheapest$303Average$473FlexibilityNo cancel feeOn-timeN/A
DeltaCheapest$303Average$584FlexibilityNo cancel feeOn-timeN/A
American AirlinesCheapest$310Average$567FlexibilityNo cancel feeOn-time71%
JetBlueCheapest$366Average$468FlexibilityNo cancel feeOn-time62%
SouthwestCheapest$516Average$697FlexibilityNo cancel feeOn-time63%

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