United Flight 1133 Deals & Information (2025/2026)

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United Flight 1133 Route Deals From $253

The cheapest prices found with in the last 7 days for return flights were $263 and $253 for one-way flights to Washington Dulles Intl. for the period specified. Prices and availability are subject to change. Additional terms apply.

Wed, Jul 9 - Sun, Jul 27
CUN
Cancun Intl.
IAD
Washington Dulles Intl.
$263 Roundtrip, found 23 hours ago
$263
Roundtrip
found 23 hours ago
Select United flight, departing Wed, Jul 9 from Cancun Intl. to Washington Dulles Intl., returning Sun, Jul 27, priced at $263 found 23 hours ago
Wed, Jul 16 - Sun, Aug 3
CUN
Cancun Intl.
IAD
Washington Dulles Intl.
$268 Roundtrip, found 23 hours ago
$268
Roundtrip
found 23 hours ago
Select United flight, departing Wed, Jul 16 from Cancun Intl. to Washington Dulles Intl., returning Sun, Aug 3, priced at $268 found 23 hours ago
Fri, Jul 18 - Mon, Aug 4
CUN
Cancun Intl.
IAD
Washington Dulles Intl.
$273 Roundtrip, found 23 hours ago
$273
Roundtrip
found 23 hours ago
Select United flight, departing Fri, Jul 18 from Cancun Intl. to Washington Dulles Intl., returning Mon, Aug 4, priced at $273 found 23 hours ago
Fri, Jul 18 - Sun, Aug 3
CUN
Cancun Intl.
IAD
Washington Dulles Intl.
$278 Roundtrip, found 23 hours ago
$278
Roundtrip
found 23 hours ago
Select United flight, departing Fri, Jul 18 from Cancun Intl. to Washington Dulles Intl., returning Sun, Aug 3, priced at $278 found 23 hours ago
Wed, Jul 9 - Sat, Jul 26
CUN
Cancun Intl.
IAD
Washington Dulles Intl.
$368 Roundtrip, found 23 hours ago
$368
Roundtrip
found 23 hours ago
Select United flight, departing Wed, Jul 9 from Cancun Intl. to Washington Dulles Intl., returning Sat, Jul 26, priced at $368 found 23 hours ago