How do most travelers feel about United Airlines?

4,016 Cheapflights users have left reviews for United Airlines and have rated the airline 6.2/10. If you are looking to travel from Washington, D.C. to Cancún on United Airlines, input your dates in the form above for our best prices!

Can I get a flight from Washington, D.C. to Cancún on United Airlines for under $500?

There are 42 flights available on United Airlines from Washington, D.C. to Cancún for under $500. These prices can change based on many factors including date and time. To find WAS-CUN flight prices for your dates, click here.

How far ahead should I book a flight from Washington, D.C. to Cancún with United Airlines?

Booking with United Airlines 2 days in advance of your planned departure date is, on average, the best time to get cheap flights from Washington, D.C. to Cancún. The general trend is that the closer you book to the departure date, the more expensive your flight will be.

What is the cheapest month to book a flight from Washington, D.C. to Cancún with United Airlines?

Currently, the most affordable month to book a United Airlines flight from Washington, D.C. to Cancún in January, with an average price of $339. Conversely, traveling with United Airlines from Washington, D.C. to Cancún in June will be the most expensive, with an average cost of $444. Various factors influence flight prices, so comparing airlines, departure airports, and times can help reduce costs.

In terms of precipitation, rainfall in Cancún ranges from 1.1 - 11.1 inches per month. October is typically the wettest month, when rainfall can reach 11.1 in. April is typically the driest time to visit Cancún when rainfall is around 1.1 in.

Fly United Airlines from Washington, D.C. to CUN as low as $199

Home Search by date Vacation packages Hotels Flight deals Car rental Travel tips & news

Cheapflights users flying from Washington, D.C. to Cancún on United Airlines typically fly into Cancun and depart from Washington, D.C. Dulles Intl. Select your dates above for pricing.

United Airlines flights from Washington, D.C. to Cancún in 2024

Popular in	March
Cheapest in	August
Average price (all airlines)	$425
One-way from	$199
Round-trip from	$379

Highest demand for flights from Washington, D.C. to Cancun; 14% potential price increase.

Search Deals

Best time to find cheap flights from Washington, D.C. to Cancun; 3% potential price drop.

Search Deals

Average price for all Washington, D.C. to Cancun flights (one-way and round-trip).

Search Deals

Cheapest one-way United Airlines flight from Washington, D.C. to Cancun

Search Deals

Cheapest round-trip United Airlines flight from Washington, D.C. to Cancun

Search Deals

Can I get a flight from Washington, D.C. to Cancún on United Airlines for under $500?
There are 42 flights available on United Airlines from Washington, D.C. to Cancún for under $500. These prices can change based on many factors including date and time. To find WAS-CUN flight prices for your dates, click here.
How do most travelers feel about United Airlines?
4,016 Cheapflights users have left reviews for United Airlines and have rated the airline 6.2/10. If you are looking to travel from Washington, D.C. to Cancún on United Airlines, input your dates in the form above for our best prices!

Cheapest United Airlines flights from Washington, D.C. to Cancún

mar. 6/41:14 pmIAD - CUN

Nonstop3h 37mUnited Airlines

mié. 7/34:12 pmCUN - IAD

Nonstop3h 22mUnited Airlines

Deal found 5/29$400

Pick Dates

mar. 6/46:14 amIAD - CUN

1 stop7h 39mUnited Airlines

mié. 7/311:14 amCUN - IAD

Nonstop3h 24mUnited Airlines

Deal found 5/29$405

Pick Dates

mar. 6/46:14 amIAD - CUN

1 stop7h 39mUnited Airlines

mié. 7/31:12 pmCUN - IAD

1 stop8h 23mUnited Airlines

Deal found 5/29$415

Pick Dates

Direct flights from Washington, D.C. to Cancún on United Airlines

lun. 9/238:34 amIAD - CUN

Nonstop3h 36mUnited Airlines

vie. 9/274:12 pmCUN - IAD

Nonstop3h 16mUnited Airlines

Deal found 5/29$379

Pick Dates

dom. 9/228:34 amIAD - CUN

Nonstop3h 36mUnited Airlines

jue. 9/264:12 pmCUN - IAD

Nonstop3h 16mUnited Airlines

Deal found 5/29$387

Pick Dates

mié. 9/188:34 amIAD - CUN

Nonstop3h 36mUnited Airlines

mar. 9/2411:14 amCUN - IAD

Nonstop3h 16mUnited Airlines

Deal found 5/29$391

Pick Dates

Last minute deals on Cheapflights

mar. 6/41:14 pmIAD - CUN

Nonstop3h 37mUnited Airlines

mié. 7/34:12 pmCUN - IAD

Nonstop3h 22mUnited Airlines

Deal found 5/29$400

Pick Dates

mar. 6/46:14 amIAD - CUN

1 stop7h 39mUnited Airlines

mié. 7/311:14 amCUN - IAD

Nonstop3h 24mUnited Airlines

Deal found 5/29$405

Pick Dates

mar. 6/46:14 amIAD - CUN

1 stop7h 39mUnited Airlines

mié. 7/31:12 pmCUN - IAD

1 stop8h 23mUnited Airlines

Deal found 5/29$415

Pick Dates

One-way United Airlines flights to Cancún from Washington, D.C.

mar. 6/48:33 amIAD - CUN

Nonstop3h 37mUnited Airlines

Deal found 5/29$199

Pick Dates

mié. 6/56:14 amIAD - CUN

1 stop7h 39mUnited Airlines

Deal found 5/29$203

Pick Dates

mié. 6/57:00 amDCA - CUN

1 stop6h 53mUnited Airlines

Deal found 5/29$203

Pick Dates

Best time to book a flight from Washington, D.C. to Cancún

Have a flexible travel schedule? Discover the best time to fly to Cancún from Washington, D.C. with our price prediction graph.

Estimated round-trip price

Temperature and rainfall in Cancún by month

CUN Temperature	75.2 - 86 °F

CUN

Temperature

75.2 - 86 °F

If weather is an important factor for your trip to Cancún, use this chart to help with planning. For those seeking warmer temperatures, July is the ideal time of year to visit, when temperatures reach an average of 86.0 F. Travelers looking to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 75.2 F).

Browse thousands of different options on Cheapflights for your next trip

Fly from Washington, D.C. to Cancún on another airline
Consider alternative airlines that service the Cancún area. Flight routes are based on user searches made on Cheapflights and were last updated on mayo 30, 2024.

Spirit Airlines flights from Washington, D.C. to Cancun

Frontier flights from Washington, D.C. to Cancun

Other United Airlines flights from Washington, D.C.
Browse through other United Airlines flights departing from Washington, D.C.. Flight routes are based on user searches made on Cheapflights and were last updated on mayo 30, 2024.

United Airlines flights from Washington, D.C. to Los Angeles

United Airlines flights from Washington, D.C. to Las Vegas

United Airlines flights from Washington, D.C. to Cancún

United Airlines flights from Washington, D.C. to Denver

United Airlines flights from Washington, D.C. to San Diego

United Airlines flights from Washington, D.C. to San Francisco

United Airlines flights from Washington, D.C. to Fort Lauderdale

United Airlines flights from Washington, D.C. to Los Angeles

United Airlines flights from Washington, D.C. to Tampa

United Airlines flights from Washington, D.C. to Denver

United Airlines flights from Washington, D.C. to Sky Harbor Intl

United Airlines flights from Washington, D.C. to Seattle

United Airlines flights from Washington, D.C. to Heathrow

United Airlines flights from Washington, D.C. to Honolulu

United Airlines flights from Washington, D.C. to Luis Munoz Marin Intl

United Airlines flights from Washington, D.C. to Athens

United Airlines flights from Washington, D.C. to Punta Cana

United Airlines flights from Washington, D.C. to Dallas/Fort Worth

United Airlines flights from Washington, D.C. to Austin

United Airlines flights from Washington, D.C. to Nashville

United Airlines flights from Washington, D.C. to Honolulu

United Airlines flights from Washington, D.C. to New Orleans

United Airlines flights from Washington, D.C. to Madrid

United Airlines flights from Washington, D.C. to San Salvador

United Airlines flights from Washington, D.C. to Chicago

United Airlines flights from Washington, D.C. to London

United Airlines flights from Washington, D.C. to Rome

United Airlines flights from Washington, D.C. to Chicago

United Airlines flights from Washington, D.C. to Lisbon

Other popular destinations in North America
If Cancún is not for you, choose from these other destinations located in North America. Flight routes are based on user searches made on Cheapflights and were last updated on mayo 30, 2024.

Flights to New York

Flights to Los Angeles

Flights to San Francisco

Flights to Fort Lauderdale

Popular flights with United Airlines
Browse through some of the most popular routes that United Airlines offers at this time. Flights are based on user searches made on Cheapflights and were last updated on mayo 30, 2024.

United Airlines flights from Washington, D.C. to Honolulu

United Airlines flights from Washington, D.C. to Cancún

United Airlines flights from Washington, D.C. to Las Vegas

United Airlines flights from Washington, D.C. to Honolulu

United Airlines flights from Washington, D.C. to Cancún

United Airlines flights from Washington, D.C. to Tokyo

United Airlines flights from Washington, D.C. to Tampa

United Airlines flights from Washington, D.C. to Cancún

United Airlines flights from Washington, D.C. to Los Angeles

United Airlines flights from Washington, D.C. to Denver

United Airlines flights from Washington, D.C. to Fort Lauderdale

United Airlines flights from Washington, D.C. to Luis Munoz Marin Intl

United Airlines flights from Washington, D.C. to Los Angeles

United Airlines flights from Washington, D.C. to Las Vegas

United Airlines flights from Washington, D.C. to San Francisco

United Airlines flights from Washington, D.C. to Denver

United Airlines flights from Washington, D.C. to San Francisco

United Airlines flights from Washington, D.C. to Los Angeles

United Airlines flights from Washington, D.C. to Chicago

United Airlines flights from Washington, D.C. to Denver

United Airlines flights from Washington, D.C. to Cancún

United Airlines flights from Washington, D.C. to Los Angeles

United Airlines flights from Washington, D.C. to Denver

United Airlines flights from Washington, D.C. to Cancún

United Airlines flights from Washington, D.C. to Los Angeles

United Airlines flights from Washington, D.C. to Punta Cana

See what others are saying about United Airlines

United Airlines

7.4

Good

10,777 reviews

Check prices

Overview

Recent reviews

8.0

Very good|Mar 2022

Just a normal flight - all was just fine and reasonably comfortable given the physical limitations of flight - arrived safe and on time which are the important things. The only thing that could have been better - that was controllable - was the food - I am always amazed that it can get worse than it was before but United seems to have experts in this area and they should be commended on continuing to make the food worse when it seemed like it as as bad as it could get while using actual food as inputs. I'm guessing we are pretty close to rock bottom by now but United always seems be able to give that extra effort to eliminate that last little bit of remaining quality and taste. I would recommend that United stop having their accountants plan and prepare meals and snacks and let actual chefs, or at least cooks prepare them in the future.

6.0

Okay|Apr 2024

The staff were pleasant. There was no food or entertainment.

2.0

Poor|Nov 2021

Clear attendant at the Logan airport was awful. Rude and inconsiderate to everyone. Let every clear customer in front of every priority United customer. Usually they switch off groups but we were waiting 30 minutes when we were third from the front because every clear customer was let in front of us.

8.0

Very good|Jan 2022

Everything was great. Even though the flight got delayed 10 minutes we arrived on time

5.9

Fair|Aug 2021

Boarding was too long. The Seats are too thin. The snacks were water and a cookie.

1 out of 3593

100% Free

Cheapflights is completely free to use, so you can start saving the moment you arrive.

Book with Flexibility

Our users can plan ahead with confidence and find flights with no change fees

Travel Smart

Millions of people come to us for their flight needs every year. We help make travel planning easy by providing useful insights and data-driven graphs that can inform your decisions.

View all available airlines

Cheapflights users flying from Washington, D.C. to Cancún on United Airlines typically fly into Cancun and depart from Washington, D.C. Dulles Intl. Select your dates above for pricing.

United Airlines flights from Washington, D.C. to Cancún in 2024

Find detailed information about United Airlines flights from Washington, D.C. to Cancún. Explore the options provided by United Airlines to plan your journey from Washington, D.C. to Cancún. Data last updated mayo 30, 2024.

Popular in

Cheapest in

Average price (all airlines)

One-way from

Round-trip from

Can I get a flight from Washington, D.C. to Cancún on United Airlines for under $500?

How do most travelers feel about United Airlines?

Cheapest United Airlines flights from Washington, D.C. to Cancún

Direct flights from Washington, D.C. to Cancún on United Airlines

Last minute deals on Cheapflights

One-way United Airlines flights to Cancún from Washington, D.C.

Best time to book a flight from Washington, D.C. to Cancún

Have a flexible travel schedule? Discover the best time to fly to Cancún from Washington, D.C. with our price prediction graph.

Temperature and rainfall in Cancún by month

Plan your trip to Cancún by taking into account the average temperature and rainfall totals by month.

Browse thousands of different options on Cheapflights for your next trip

Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.

Fly from Washington, D.C. to Cancún on another airline
Consider alternative airlines that service the Cancún area. Flight routes are based on user searches made on Cheapflights and were last updated on mayo 30, 2024.

Consider alternative airlines that service the Cancún area. Flight routes are based on user searches made on Cheapflights and were last updated on mayo 30, 2024.

Other United Airlines flights from Washington, D.C.
Browse through other United Airlines flights departing from Washington, D.C.. Flight routes are based on user searches made on Cheapflights and were last updated on mayo 30, 2024.

Browse through other United Airlines flights departing from Washington, D.C.. Flight routes are based on user searches made on Cheapflights and were last updated on mayo 30, 2024.

Complete your trip
Complete your trip to Cancún by adding a car rental and/or hotel reservation to your travel itinerary.

Complete your trip to Cancún by adding a car rental and/or hotel reservation to your travel itinerary.

Other airlines servicing Washington, D.C. and Cancún
Choose from other airlines serving Washington, D.C. and Cancún.

Choose from other airlines serving Washington, D.C. and Cancún.

Other popular destinations in North America
If Cancún is not for you, choose from these other destinations located in North America. Flight routes are based on user searches made on Cheapflights and were last updated on mayo 30, 2024.

If Cancún is not for you, choose from these other destinations located in North America. Flight routes are based on user searches made on Cheapflights and were last updated on mayo 30, 2024.

Popular flights with United Airlines
Browse through some of the most popular routes that United Airlines offers at this time. Flights are based on user searches made on Cheapflights and were last updated on mayo 30, 2024.

Browse through some of the most popular routes that United Airlines offers at this time. Flights are based on user searches made on Cheapflights and were last updated on mayo 30, 2024.

See what others are saying about United Airlines

Overview

Recent reviews

100% Free

Book with Flexibility

Travel Smart

Flights

United Airlines flights from Washington, D.C. to Cancún (WAS - CUN)

Cheapflights users flying from Washington, D.C. to Cancún on United Airlines typically fly into Cancun and depart from Washington, D.C. Dulles Intl. Select your dates above for pricing.

United Airlines flights from Washington, D.C. to Cancún in 2024

Find detailed information about United Airlines flights from Washington, D.C. to Cancún. Explore the options provided by United Airlines to plan your journey from Washington, D.C. to Cancún. Data last updated mayo 30, 2024.

Popular in

Cheapest in

Average price (all airlines)

One-way from

Round-trip from

Can I get a flight from Washington, D.C. to Cancún on United Airlines for under $500?

How do most travelers feel about United Airlines?

Cheapest United Airlines flights from Washington, D.C. to Cancún

Direct flights from Washington, D.C. to Cancún on United Airlines

Last minute deals on Cheapflights

One-way United Airlines flights to Cancún from Washington, D.C.

Best time to book a flight from Washington, D.C. to Cancún

Have a flexible travel schedule? Discover the best time to fly to Cancún from Washington, D.C. with our price prediction graph.

Temperature and rainfall in Cancún by month

Plan your trip to Cancún by taking into account the average temperature and rainfall totals by month.

Browse thousands of different options on Cheapflights for your next trip

Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.

Fly from Washington, D.C. to Cancún on another airlineConsider alternative airlines that service the Cancún area. Flight routes are based on user searches made on Cheapflights and were last updated on mayo 30, 2024.

Consider alternative airlines that service the Cancún area. Flight routes are based on user searches made on Cheapflights and were last updated on mayo 30, 2024.

See what others are saying about United Airlines

Overview

100% Free

Book with Flexibility

Travel Smart

Fly from Washington, D.C. to Cancún on another airline
Consider alternative airlines that service the Cancún area. Flight routes are based on user searches made on Cheapflights and were last updated on mayo 30, 2024.