United Flight 4673 Deals & Information (2025/2026)

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United Flight 4673 Route Deals From $106

The cheapest prices found with in the last 7 days for return flights were $226 and $106 for one-way flights to Montrose Regional for the period specified. Prices and availability are subject to change. Additional terms apply.

Mon, Sep 15 - Fri, Sep 19
DEN
Denver Intl.
MTJ
Montrose Regional
$226 Roundtrip, found 2 days ago
$226
Roundtrip
found 2 days ago
Select United flight, departing Mon, Sep 15 from Denver Intl. to Montrose Regional, returning Fri, Sep 19, priced at $226 found 2 days ago
Sat, Jul 12 - Tue, Jul 15
DEN
Denver Intl.
MTJ
Montrose Regional
$234 Roundtrip, found 3 days ago
$234
Roundtrip
found 3 days ago
Select United flight, departing Sat, Jul 12 from Denver Intl. to Montrose Regional, returning Tue, Jul 15, priced at $234 found 3 days ago
Sat, Jul 12 - Tue, Jul 15
DEN
Denver Intl.
MTJ
Montrose Regional
$255 Roundtrip, found 3 days ago
$255
Roundtrip
found 3 days ago
Select United flight, departing Sat, Jul 12 from Denver Intl. to Montrose Regional, returning Tue, Jul 15, priced at $255 found 3 days ago
Thu, Jul 24 - Sun, Jul 27
DEN
Denver Intl.
MTJ
Montrose Regional
$256 Roundtrip, found 2 days ago
$256
Roundtrip
found 2 days ago
Select United flight, departing Thu, Jul 24 from Denver Intl. to Montrose Regional, returning Sun, Jul 27, priced at $256 found 2 days ago
Sat, Jul 12 - Tue, Jul 15
DEN
Denver Intl.
MTJ
Montrose Regional
$266 Roundtrip, found 3 days ago
$266
Roundtrip
found 3 days ago
Select United flight, departing Sat, Jul 12 from Denver Intl. to Montrose Regional, returning Tue, Jul 15, priced at $266 found 3 days ago
Sat, Jul 12 - Tue, Jul 15
DEN
Denver Intl.
MTJ
Montrose Regional
$276 Roundtrip, found 3 days ago
$276
Roundtrip
found 3 days ago
Select United flight, departing Sat, Jul 12 from Denver Intl. to Montrose Regional, returning Tue, Jul 15, priced at $276 found 3 days ago
Sun, Jul 20 - Thu, Jul 24
DEN
Denver Intl.
MTJ
Montrose Regional
$276 Roundtrip, found 1 hour ago
$276
Roundtrip
found 1 hour ago
Select United flight, departing Sun, Jul 20 from Denver Intl. to Montrose Regional, returning Thu, Jul 24, priced at $276 found 1 hour ago
Thu, Jul 24 - Sun, Jul 27
DEN
Denver Intl.
MTJ
Montrose Regional
$287 Roundtrip, found 2 days ago
$287
Roundtrip
found 2 days ago
Select United flight, departing Thu, Jul 24 from Denver Intl. to Montrose Regional, returning Sun, Jul 27, priced at $287 found 2 days ago
Tue, Jul 8 - Sun, Jul 13
DEN
Denver Intl.
MTJ
Montrose Regional
$291 Roundtrip, found 19 hours ago
$291
Roundtrip
found 19 hours ago
Select United flight, departing Tue, Jul 8 from Denver Intl. to Montrose Regional, returning Sun, Jul 13, priced at $291 found 19 hours ago
Sat, Jul 12 - Tue, Jul 15
DEN
Denver Intl.
MTJ
Montrose Regional
$295 Roundtrip, found 3 days ago
$295
Roundtrip
found 3 days ago
Select United flight, departing Sat, Jul 12 from Denver Intl. to Montrose Regional, returning Tue, Jul 15, priced at $295 found 3 days ago

Frequently asked questions

What route does flight number UA4673 take?
UA4673 flies direct from Pitkin County Airport (ASE) to Denver Intl. Airport (DEN) in around 1 hour and 3 minutes. It can sometimes take other routes though, some of which may be multi-stop journeys. Keep this in mind when booking your airfare to avoid any mix-ups.
What kind of plane is on flight number UA4673?
UA4673 is a flight number that serves a number of routes. If you have a ticket on the busiest route, Aspen/Pitkin County Airport to DEN, you'll likely be boarding a Bombardier CRJ700.
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 UA4673 flight with Travelocity, please visit our Customer Service Portal.