United Flight WN1691 Deals & Information (2025/2026)

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United Flight 1691 Route Deals From $40

The cheapest prices found with in the last 7 days for return flights were $116 and $40 for one-way flights to Eppley Field for the period specified. Prices and availability are subject to change. Additional terms apply.

Thu, Aug 21 - Fri, Aug 22
DEN
Denver Intl.
OMA
Eppley Field
$116 Roundtrip, found 1 day ago
$116
Roundtrip
found 1 day ago
Select United flight, departing Thu, Aug 21 from Denver Intl. to Eppley Field, returning Fri, Aug 22, priced at $116 found 1 day ago
Thu, Aug 21 - Sun, Aug 24
DEN
Denver Intl.
OMA
Eppley Field
$116 Roundtrip, found 7 hours ago
$116
Roundtrip
found 7 hours ago
Select United flight, departing Thu, Aug 21 from Denver Intl. to Eppley Field, returning Sun, Aug 24, priced at $116 found 7 hours ago
Thu, Aug 21 - Sun, Aug 24
DEN
Denver Intl.
OMA
Eppley Field
$129 Roundtrip, found 7 hours ago
$129
Roundtrip
found 7 hours ago
Select United flight, departing Thu, Aug 21 from Denver Intl. to Eppley Field, returning Sun, Aug 24, priced at $129 found 7 hours ago

Frequently asked questions

What route does flight number UA1691 take?
UA1691 flies direct from Cancun Intl. Airport (CUN) to Denver Intl. Airport (DEN). During this journey, expect to be in the air for roughly 4 hours and 16 minutes. It pays to book ahead to lock in your favorite seat.
How often is UA1691 on time?
If you're traveling on United Airlines flight number UA1691, you may want to have a book or tablet handy — 70% of these flights touch down on time. If your trip experiences a delay, your wait time should be around 17 minutes. This service has a 2.2-star rating.
What terminal does UA1691 fly out of?
Travelers with seats booked on flight number UA1691 from Cancun, Quintana Roo Airport (CUN-Cancun Intl.) to DIA airport typically jet off from Terminal 3.
What kind of plane is on flight number UA1691?
The route for flight number UA1691 is predominantly Cancun Intl. Airport (CUN) to DIA airport, and the Boeing 737-900 is the type of aircraft you're likely to be flying with.
If I am not able to travel due to COVID-19, can I change my flight to a later date?
For more info about changing your UA1691 flight with Travelocity, please visit our Customer Service Portal.