United Flight 4660 Deals & Information (2025/2026)

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United Flight 4660 Route Deals From $39

The cheapest prices found with in the last 7 days for return flights were $142 and $39 for one-way flights to Colorado Springs for the period specified. Prices and availability are subject to change. Additional terms apply.

Mon, Sep 8 - Wed, Sep 10
DEN
Denver Intl.
COS
Colorado Springs
$142 Roundtrip, found 14 hours ago
$142
Roundtrip
found 14 hours ago
Select United flight, departing Mon, Sep 8 from Denver Intl. to Colorado Springs, returning Wed, Sep 10, priced at $142 found 14 hours ago
Mon, Sep 8 - Wed, Sep 10
DEN
Denver Intl.
COS
Colorado Springs
$170 Roundtrip, found 14 hours ago
$170
Roundtrip
found 14 hours ago
Select United flight, departing Mon, Sep 8 from Denver Intl. to Colorado Springs, returning Wed, Sep 10, priced at $170 found 14 hours ago
Mon, Sep 8 - Wed, Sep 10
DEN
Denver Intl.
COS
Colorado Springs
$172 Roundtrip, found 14 hours ago
$172
Roundtrip
found 14 hours ago
Select United flight, departing Mon, Sep 8 from Denver Intl. to Colorado Springs, returning Wed, Sep 10, priced at $172 found 14 hours ago
Mon, Sep 8 - Wed, Sep 10
DEN
Denver Intl.
COS
Colorado Springs
$175 Roundtrip, found 14 hours ago
$175
Roundtrip
found 14 hours ago
Select United flight, departing Mon, Sep 8 from Denver Intl. to Colorado Springs, returning Wed, Sep 10, priced at $175 found 14 hours ago
Thu, Sep 4 - Thu, Oct 2
DEN
Denver Intl.
COS
Colorado Springs
$184 Roundtrip, found 19 hours ago
$184
Roundtrip
found 19 hours ago
Select United flight, departing Thu, Sep 4 from Denver Intl. to Colorado Springs, returning Thu, Oct 2, priced at $184 found 19 hours ago
Tue, Oct 14 - Fri, Oct 17
DEN
Denver Intl.
COS
Colorado Springs
$194 Roundtrip, found 1 hour ago
$194
Roundtrip
found 1 hour ago
Select United flight, departing Tue, Oct 14 from Denver Intl. to Colorado Springs, returning Fri, Oct 17, priced at $194 found 1 hour ago
Mon, Sep 8 - Wed, Sep 10
DEN
Denver Intl.
COS
Colorado Springs
$201 Roundtrip, found 14 hours ago
$201
Roundtrip
found 14 hours ago
Select United flight, departing Mon, Sep 8 from Denver Intl. to Colorado Springs, returning Wed, Sep 10, priced at $201 found 14 hours ago
Tue, Oct 14 - Fri, Oct 17
DEN
Denver Intl.
COS
Colorado Springs
$202 Roundtrip, found 1 hour ago
$202
Roundtrip
found 1 hour ago
Select United flight, departing Tue, Oct 14 from Denver Intl. to Colorado Springs, returning Fri, Oct 17, priced at $202 found 1 hour ago
Mon, Sep 8 - Wed, Sep 10
DEN
Denver Intl.
COS
Colorado Springs
$204 Roundtrip, found 14 hours ago
$204
Roundtrip
found 14 hours ago
Select United flight, departing Mon, Sep 8 from Denver Intl. to Colorado Springs, returning Wed, Sep 10, priced at $204 found 14 hours ago
Mon, Sep 8 - Wed, Sep 10
DEN
Denver Intl.
COS
Colorado Springs
$206 Roundtrip, found 14 hours ago
$206
Roundtrip
found 14 hours ago
Select United flight, departing Mon, Sep 8 from Denver Intl. to Colorado Springs, returning Wed, Sep 10, priced at $206 found 14 hours ago

Frequently asked questions

What route does flight number UA4660 take?
UA4660 takes a number of routes. The most popular is COS to Houston, TX Airport (IAH-George Bush Intercontinental), which is a direct flight. This service takes around 2 hours and 24 minutes. That said, you might find other flights with the same number that are multi-stop.
What kind of plane is on flight number UA4660?
Chances are you'll be taking off on a Bombardier CRJ if you've booked a seat from City of Colorado Springs Municipal Airport to IAH, one route used for flight UA4660.
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 UA4660 flight with Travelocity, please visit our Customer Service Portal.