CUN to IAD from $177 in economy – flightdeals.net

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United Airlines

UAUnited Airlines

One Way•Economy

Cancún International Airport

Cancún, Mexico

Washington Dulles International Airport

Washington, United States

$245 USD

-28%$177 USD

Verified about 3 hours ago

July 2026

Mon

Tue

Wed

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Sun

29$225 30$201 1$207 2$207 3$207 4$265 5$324 6$277 7$207 8$207 9$207 10$207 11$207 12$296 13$183 14$183 15$177 16$177 17$183 18$239 19$213 20$274 21$183 22$177 23$183 24$183 25$183 26$291 27$232 28$183 29$183 30$183 31$260 1$260 2$328

Great Availability

63% of dates checked are available within 10% of the lowest price

Tuesday, July 21st, 2026

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