United Flight UA4689 Deals & Information (2025/2026)

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United Flight 4689 Route Deals From $214

The cheapest prices found with in the last 7 days for return flights were $189 and $214 for one-way flights to Denver Intl. for the period specified. Prices and availability are subject to change. Additional terms apply.

Thu, Oct 9 - Sat, Oct 18
BIL
Logan Intl.
DEN
Denver Intl.
$189 Roundtrip, found 3 days ago
$189
Roundtrip
found 3 days ago
Select United flight, departing Thu, Oct 9 from Logan Intl. to Denver Intl., returning Sat, Oct 18, priced at $189 found 3 days ago
Thu, Jun 12 - Sun, Jun 15
BIL
Logan Intl.
DEN
Denver Intl.
$193 Roundtrip, found 1 hour ago
$193
Roundtrip
found 1 hour ago
Select United flight, departing Thu, Jun 12 from Logan Intl. to Denver Intl., returning Sun, Jun 15, priced at $193 found 1 hour ago
Fri, Jun 13 - Mon, Jun 16
BIL
Logan Intl.
DEN
Denver Intl.
$198 Roundtrip, found 1 hour ago
$198
Roundtrip
found 1 hour ago
Select United flight, departing Fri, Jun 13 from Logan Intl. to Denver Intl., returning Mon, Jun 16, priced at $198 found 1 hour ago
Mon, Jul 7 - Mon, Jul 14
BIL
Logan Intl.
DEN
Denver Intl.
$201 Roundtrip, found 5 days ago
$201
Roundtrip
found 5 days ago
Select United flight, departing Mon, Jul 7 from Logan Intl. to Denver Intl., returning Mon, Jul 14, priced at $201 found 5 days ago
Thu, Oct 9 - Sat, Oct 18
BIL
Logan Intl.
DEN
Denver Intl.
$219 Roundtrip, found 3 days ago
$219
Roundtrip
found 3 days ago
Select United flight, departing Thu, Oct 9 from Logan Intl. to Denver Intl., returning Sat, Oct 18, priced at $219 found 3 days ago
Thu, Jun 12 - Sun, Jun 15
BIL
Logan Intl.
DEN
Denver Intl.
$223 Roundtrip, found 1 hour ago
$223
Roundtrip
found 1 hour ago
Select United flight, departing Thu, Jun 12 from Logan Intl. to Denver Intl., returning Sun, Jun 15, priced at $223 found 1 hour ago
Mon, Jul 7 - Mon, Jul 14
BIL
Logan Intl.
DEN
Denver Intl.
$226 Roundtrip, found 5 days ago
$226
Roundtrip
found 5 days ago
Select United flight, departing Mon, Jul 7 from Logan Intl. to Denver Intl., returning Mon, Jul 14, priced at $226 found 5 days ago
Fri, Jun 13 - Mon, Jun 16
BIL
Logan Intl.
DEN
Denver Intl.
$229 Roundtrip, found 1 hour ago
$229
Roundtrip
found 1 hour ago
Select United flight, departing Fri, Jun 13 from Logan Intl. to Denver Intl., returning Mon, Jun 16, priced at $229 found 1 hour ago
Thu, Oct 9 - Sat, Oct 18
BIL
Logan Intl.
DEN
Denver Intl.
$239 Roundtrip, found 3 days ago
$239
Roundtrip
found 3 days ago
Select United flight, departing Thu, Oct 9 from Logan Intl. to Denver Intl., returning Sat, Oct 18, priced at $239 found 3 days ago
Thu, Jun 12 - Sun, Jun 15
BIL
Logan Intl.
DEN
Denver Intl.
$244 Roundtrip, found 1 hour ago
$244
Roundtrip
found 1 hour ago
Select United flight, departing Thu, Jun 12 from Logan Intl. to Denver Intl., returning Sun, Jun 15, priced at $244 found 1 hour ago
Fri, Jun 13 - Mon, Jun 16
BIL
Logan Intl.
DEN
Denver Intl.
$249 Roundtrip, found 1 hour ago
$249
Roundtrip
found 1 hour ago
Select United flight, departing Fri, Jun 13 from Logan Intl. to Denver Intl., returning Mon, Jun 16, priced at $249 found 1 hour ago
Thu, Jun 12 - Sun, Jun 15
BIL
Logan Intl.
DEN
Denver Intl.
$254 Roundtrip, found 1 hour ago
$254
Roundtrip
found 1 hour ago
Select United flight, departing Thu, Jun 12 from Logan Intl. to Denver Intl., returning Sun, Jun 15, priced at $254 found 1 hour ago
Thu, Jun 12 - Sun, Jun 15
BIL
Logan Intl.
DEN
Denver Intl.
$263 Roundtrip, found 1 hour ago
$263
Roundtrip
found 1 hour ago
Select United flight, departing Thu, Jun 12 from Logan Intl. to Denver Intl., returning Sun, Jun 15, priced at $263 found 1 hour ago
Mon, Jul 7 - Mon, Jul 14
BIL
Logan Intl.
DEN
Denver Intl.
$267 Roundtrip, found 5 days ago
$267
Roundtrip
found 5 days ago
Select United flight, departing Mon, Jul 7 from Logan Intl. to Denver Intl., returning Mon, Jul 14, priced at $267 found 5 days ago
Fri, Jun 13 - Mon, Jun 16
BIL
Logan Intl.
DEN
Denver Intl.
$268 Roundtrip, found 1 hour ago
$268
Roundtrip
found 1 hour ago
Select United flight, departing Fri, Jun 13 from Logan Intl. to Denver Intl., returning Mon, Jun 16, priced at $268 found 1 hour ago

Frequently asked questions

What route does flight number UA4689 take?
UA4689 is used on a number of routes. Mostly, UA4689 flies direct from Palm Springs Airport to DIA airport. If you’ve booked a seat on this route, you’ll be airborne for roughly 2 hours and 12 minutes.
What kind of plane is on flight number UA4689?
UA4689 is a flight number that’s used on several routes. If you’ve booked a seat on the most frequent route, PSP to DEN, there’s a good chance you’ll be on the Bombardier CRJ.
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 UA4689 flight with Travelocity, please visit our Customer Service Portal.