United Flight 1691 Deals & Information (2026/2027)

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United Flight 1691 Route Deals From $102

The cheapest prices found with in the last 7 days for return flights were $211 and $102 for one-way flights to Yampa Valley for the period specified. Prices and availability are subject to change. Additional terms apply.

Fri, Jul 24 - Mon, Jul 27
DEN
Denver Intl.
HDN
Yampa Valley
$211 Roundtrip, found 14 hours ago
$211
Roundtrip
found 14 hours ago
Select United flight, departing Fri, Jul 24 from Denver Intl. to Yampa Valley, returning Mon, Jul 27, priced at $211 found 14 hours ago
Sat, Feb 14 - Wed, Feb 18
DEN
Denver Intl.
HDN
Yampa Valley
$216 Roundtrip, found 6 hours ago
$216
Roundtrip
found 6 hours ago
Select United flight, departing Sat, Feb 14 from Denver Intl. to Yampa Valley, returning Wed, Feb 18, priced at $216 found 6 hours ago
Fri, Jul 24 - Mon, Jul 27
DEN
Denver Intl.
HDN
Yampa Valley
$244 Roundtrip, found 14 hours ago
$244
Roundtrip
found 14 hours ago
Select United flight, departing Fri, Jul 24 from Denver Intl. to Yampa Valley, returning Mon, Jul 27, priced at $244 found 14 hours ago
Fri, Jul 24 - Mon, Jul 27
DEN
Denver Intl.
HDN
Yampa Valley
$253 Roundtrip, found 14 hours ago
$253
Roundtrip
found 14 hours ago
Select United flight, departing Fri, Jul 24 from Denver Intl. to Yampa Valley, returning Mon, Jul 27, priced at $253 found 14 hours ago
Fri, Jul 24 - Mon, Jul 27
DEN
Denver Intl.
HDN
Yampa Valley
$264 Roundtrip, found 14 hours ago
$264
Roundtrip
found 14 hours ago
Select United flight, departing Fri, Jul 24 from Denver Intl. to Yampa Valley, returning Mon, Jul 27, priced at $264 found 14 hours ago
Fri, Jul 24 - Mon, Jul 27
DEN
Denver Intl.
HDN
Yampa Valley
$273 Roundtrip, found 14 hours ago
$273
Roundtrip
found 14 hours ago
Select United flight, departing Fri, Jul 24 from Denver Intl. to Yampa Valley, returning Mon, Jul 27, priced at $273 found 14 hours ago
Fri, Apr 3 - Thu, Apr 9
DEN
Denver Intl.
HDN
Yampa Valley
$276 Roundtrip, found 16 hours ago
$276
Roundtrip
found 16 hours ago
Select United flight, departing Fri, Apr 3 from Denver Intl. to Yampa Valley, returning Thu, Apr 9, priced at $276 found 16 hours ago
Sat, Feb 14 - Wed, Feb 18
DEN
Denver Intl.
HDN
Yampa Valley
$278 Roundtrip, found 6 hours ago
$278
Roundtrip
found 6 hours ago
Select United flight, departing Sat, Feb 14 from Denver Intl. to Yampa Valley, returning Wed, Feb 18, priced at $278 found 6 hours ago
Fri, Jul 24 - Mon, Jul 27
DEN
Denver Intl.
HDN
Yampa Valley
$306 Roundtrip, found 14 hours ago
$306
Roundtrip
found 14 hours ago
Select United flight, departing Fri, Jul 24 from Denver Intl. to Yampa Valley, returning Mon, Jul 27, priced at $306 found 14 hours ago
Fri, Jul 24 - Mon, Jul 27
DEN
Denver Intl.
HDN
Yampa Valley
$311 Roundtrip, found 14 hours ago
$311
Roundtrip
found 14 hours ago
Select United flight, departing Fri, Jul 24 from Denver Intl. to Yampa Valley, returning Mon, Jul 27, priced at $311 found 14 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.