United Flight UA1133 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 $384 and $253 for one-way flights to Washington Dulles Intl. for the period specified. Prices and availability are subject to change. Additional terms apply.

Tue, Aug 12 - Wed, Sep 3
CUN
Cancun Intl.
IAD
Washington Dulles Intl.
$384 Roundtrip, found 5 days ago
$384
Roundtrip
found 5 days ago
Select United flight, departing Tue, Aug 12 from Cancun Intl. to Washington Dulles Intl., returning Wed, Sep 3, priced at $384 found 5 days ago
Tue, Aug 12 - Wed, Sep 3
CUN
Cancun Intl.
IAD
Washington Dulles Intl.
$464 Roundtrip, found 5 days ago
$464
Roundtrip
found 5 days ago
Select United flight, departing Tue, Aug 12 from Cancun Intl. to Washington Dulles Intl., returning Wed, Sep 3, priced at $464 found 5 days ago