How do most travelers feel about United Airlines?

4,110 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 $400?

There are 24 flights available on United Airlines from Washington, D.C. to Cancún for under $400. These prices can change based on many factors including date and time. To find WAS-CUN flight prices for your dates, click here.

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 $182

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	December
Cheapest in	August
Average price (all airlines)	$326
One-way from	$182
Round-trip from	$389

Highest demand for flights from Washington, D.C. to Cancun; 11% potential price increase.

Search Deals

Best time to find cheap flights from Washington, D.C. to Cancun; 2% 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 $400?
There are 24 flights available on United Airlines from Washington, D.C. to Cancún for under $400. 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?
4,110 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

Wed 5/291:14 pmIAD - CUN

Nonstop3h 37mUnited Airlines

Tue 6/44:12 pmCUN - IAD

Nonstop3h 22mUnited Airlines

Deal found 5/1$389

Pick Dates

Wed 5/298:35 amIAD - CUN

1 stop7h 02mUnited Airlines

Tue 6/411:14 amCUN - IAD

Nonstop3h 24mUnited Airlines

Deal found 5/1$394

Pick Dates

Mon 6/31:14 pmIAD - CUN

Nonstop3h 37mUnited Airlines

Fri 6/711:14 amCUN - IAD

Nonstop3h 24mUnited Airlines

Deal found 5/2$397

Pick Dates

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

Mon 10/78:34 amIAD - CUN

Nonstop3h 36mUnited Airlines

Wed 10/911:14 amCUN - IAD

Nonstop3h 16mUnited Airlines

Deal found 4/30$389

Pick Dates

Mon 6/31:14 pmIAD - CUN

Nonstop3h 37mUnited Airlines

Fri 6/711:14 amCUN - IAD

Nonstop3h 24mUnited Airlines

Deal found 5/2$397

Pick Dates

Wed 5/291:14 pmIAD - CUN

Nonstop3h 37mUnited Airlines

Fri 6/711:14 amCUN - IAD

Nonstop3h 24mUnited Airlines

Deal found 5/1$402

Pick Dates

Last minute deals on Cheapflights

Sat 5/111:14 pmIAD - CUN

Nonstop3h 37mUnited Airlines

Tue 7/2311:14 amCUN - IAD

Nonstop3h 24mUnited Airlines

Deal found 5/1$410

Pick Dates

Sat 5/116:45 amIAD - CUN

1 stop7h 29mUnited Airlines

Tue 7/2311:14 amCUN - IAD

Nonstop3h 24mUnited Airlines

Deal found 5/1$415

Pick Dates

Tue 5/71:14 pmIAD - CUN

Nonstop3h 37mUnited Airlines

Tue 6/111:12 pmCUN - IAD

1 stop8h 17mUnited Airlines

Deal found 5/1$420

Pick Dates

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

Sun 8/258:34 amIAD - CUN

Nonstop3h 36mUnited Airlines

Deal found 4/30$182

Pick Dates

Sun 7/146:15 amBWI - CUN

1 stop16h 52mUnited Airlines

Deal found 5/1$187

Pick Dates

Wed 5/81:14 pmIAD - CUN

Nonstop3h 37mUnited Airlines

Deal found 5/1$204

Pick Dates

Average price of United Airlines flights from Washington, D.C. to Cancún

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 March will be the most expensive, with an average cost of $424. Various factors influence flight prices, so comparing airlines, departure airports, and times can help reduce costs.

January

$339

February

$371

March

$424

April

$409

May

$391

June

$421

July

$408

August

$386

September

$348

October

$397

November

$390

December

$389

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 May 2, 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 May 2, 2024.

United Airlines flights from Dulles Intl to Los Angeles

United Airlines flights from Baltimore to Los Angeles

United Airlines flights from Dulles Intl to Heathrow

United Airlines flights from Dulles Intl to London

United Airlines flights from Dulles Intl to Dublin

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 May 2, 2024.

Flights to New York

Flights to Los Angeles

Flights to Fort Lauderdale

Flights to San Francisco

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 May 2, 2024.

United Airlines flights from Los Angeles to Honolulu

United Airlines flights from Los Angeles to Cancún

United Airlines flights from Newark to Las Vegas

United Airlines flights from San Francisco to Honolulu

United Airlines flights from Newark to Orlando

United Airlines flights from San Francisco to Cancún

United Airlines flights from Newark to Tampa

United Airlines flights from Los Angeles to Tokyo

United Airlines flights from Newark to Los Angeles

United Airlines flights from Newark to Cancún

United Airlines flights from Newark to Miami

United Airlines flights from Newark to Fort Lauderdale

United Airlines flights from Boston to Denver

United Airlines flights from Newark to Luis Munoz Marin Intl

United Airlines flights from Newark to West Palm Beach

United Airlines flights from Newark to Santiago de los Caballeros

United Airlines flights from Los Angeles to New York

United Airlines flights from New York to Los Angeles

United Airlines flights from New York to Las Vegas

United Airlines flights from Boston to San Francisco

United Airlines flights from Newark to San Francisco

United Airlines flights from Newark to Santo Domingo

United Airlines flights from Newark to Oranjestad

United Airlines flights from Los Angeles to Newark

United Airlines flights from Newark to Denver

United Airlines flights from Los Angeles to Denver

United Airlines flights from Newark to Fort Myers

United Airlines flights from Los Angeles to San Francisco

United Airlines flights from New York to Chicago

United Airlines flights from San Francisco to Los Angeles

See what others are saying about United Airlines

United Airlines

7.4

Good

11,142 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 3714

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 May 2, 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 $400?

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.

Average price of United Airlines flights from Washington, D.C. to Cancún

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 May 2, 2024.

Consider alternative airlines that service the Cancún area. Flight routes are based on user searches made on Cheapflights and were last updated on May 2, 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 May 2, 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 May 2, 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 May 2, 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 May 2, 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 May 2, 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 May 2, 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 May 2, 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 $400?

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.

Average price of United Airlines flights from Washington, D.C. to Cancún

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 May 2, 2024.

Consider alternative airlines that service the Cancún area. Flight routes are based on user searches made on Cheapflights and were last updated on May 2, 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 May 2, 2024.