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 $120 and $102 for one-way flights to Yampa Valley for the period specified. Prices and availability are subject to change. Additional terms apply.

Sat, Feb 14 - Wed, Feb 18
DEN
Denver Intl.
HDN
Yampa Valley
$120 Roundtrip, found 3 days ago
$120
Roundtrip
found 3 days ago
Select United flight, departing Sat, Feb 14 from Denver Intl. to Yampa Valley, returning Wed, Feb 18, priced at $120 found 3 days ago
Sat, Feb 14 - Wed, Feb 18
DEN
Denver Intl.
HDN
Yampa Valley
$182 Roundtrip, found 3 days ago
$182
Roundtrip
found 3 days ago
Select United flight, departing Sat, Feb 14 from Denver Intl. to Yampa Valley, returning Wed, Feb 18, priced at $182 found 3 days ago
Sat, Feb 14 - Wed, Feb 18
DEN
Denver Intl.
HDN
Yampa Valley
$262 Roundtrip, found 3 days ago
$262
Roundtrip
found 3 days ago
Select United flight, departing Sat, Feb 14 from Denver Intl. to Yampa Valley, returning Wed, Feb 18, priced at $262 found 3 days ago
Fri, Apr 3 - Thu, Apr 9
DEN
Denver Intl.
HDN
Yampa Valley
$276 Roundtrip, just found
$276
Roundtrip
just found
Select United flight, departing Fri, Apr 3 from Denver Intl. to Yampa Valley, returning Thu, Apr 9, priced at $276 just found
Sat, Feb 14 - Wed, Feb 18
DEN
Denver Intl.
HDN
Yampa Valley
$279 Roundtrip, found 3 days ago
$279
Roundtrip
found 3 days ago
Select United flight, departing Sat, Feb 14 from Denver Intl. to Yampa Valley, returning Wed, Feb 18, priced at $279 found 3 days ago
Sat, Feb 14 - Wed, Feb 18
DEN
Denver Intl.
HDN
Yampa Valley
$294 Roundtrip, found 3 days ago
$294
Roundtrip
found 3 days ago
Select United flight, departing Sat, Feb 14 from Denver Intl. to Yampa Valley, returning Wed, Feb 18, priced at $294 found 3 days ago
Sat, Feb 14 - Wed, Feb 18
DEN
Denver Intl.
HDN
Yampa Valley
$301 Roundtrip, found 3 days ago
$301
Roundtrip
found 3 days ago
Select United flight, departing Sat, Feb 14 from Denver Intl. to Yampa Valley, returning Wed, Feb 18, priced at $301 found 3 days ago
Fri, Apr 3 - Thu, Apr 9
DEN
Denver Intl.
HDN
Yampa Valley
$307 Roundtrip, just found
$307
Roundtrip
just found
Select United flight, departing Fri, Apr 3 from Denver Intl. to Yampa Valley, returning Thu, Apr 9, priced at $307 just found
Sat, Feb 14 - Wed, Feb 18
DEN
Denver Intl.
HDN
Yampa Valley
$324 Roundtrip, found 3 days ago
$324
Roundtrip
found 3 days ago
Select United flight, departing Sat, Feb 14 from Denver Intl. to Yampa Valley, returning Wed, Feb 18, priced at $324 found 3 days ago
Fri, Apr 3 - Thu, Apr 9
DEN
Denver Intl.
HDN
Yampa Valley
$326 Roundtrip, just found
$326
Roundtrip
just found
Select United flight, departing Fri, Apr 3 from Denver Intl. to Yampa Valley, returning Thu, Apr 9, priced at $326 just found

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.