United Flight UA5856 Deals & Information (2025/2026)

Wander Wisely with exceptional service, 24/7 supportOpens in a new window

Feel at ease with free flight cancellations within 24 hours of booking

Change your flight without a fee on select flights

United Flight 5856 Route Deals From $109

The cheapest prices found with in the last 7 days for return flights were $198 and $109 for one-way flights to Hector Intl. for the period specified. Prices and availability are subject to change. Additional terms apply.

Thu, Aug 21 - Mon, Aug 25
DEN
Denver Intl.
FAR
Hector Intl.
$198 Roundtrip, found 3 hours ago
$198
Roundtrip
found 3 hours ago
Select United flight, departing Thu, Aug 21 from Denver Intl. to Hector Intl., returning Mon, Aug 25, priced at $198 found 3 hours ago
Fri, Sep 26 - Sun, Sep 28
DEN
Denver Intl.
FAR
Hector Intl.
$218 Roundtrip, found 3 days ago
$218
Roundtrip
found 3 days ago
Select United flight, departing Fri, Sep 26 from Denver Intl. to Hector Intl., returning Sun, Sep 28, priced at $218 found 3 days ago
Sat, Jul 19 - Wed, Jul 23
DEN
Denver Intl.
FAR
Hector Intl.
$227 Roundtrip, found 6 days ago
$227
Roundtrip
found 6 days ago
Select United flight, departing Sat, Jul 19 from Denver Intl. to Hector Intl., returning Wed, Jul 23, priced at $227 found 6 days ago
Thu, Aug 21 - Mon, Aug 25
DEN
Denver Intl.
FAR
Hector Intl.
$239 Roundtrip, found 3 hours ago
$239
Roundtrip
found 3 hours ago
Select United flight, departing Thu, Aug 21 from Denver Intl. to Hector Intl., returning Mon, Aug 25, priced at $239 found 3 hours ago

Frequently asked questions

What route does flight number UA5856 take?
UA5856 jets between Tucson Intl. Airport (TUS) and SFO and flies direct. This service takes 2 hours and 22 minutes.
What kind of plane is on flight number UA5856?
The Bombardier CRJ is the type of plane usually used for flight UA5856. This flight almost always heads off from TUS and arrives at San Francisco, CA Airport (SFO-San Francisco Intl.).
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 UA5856 flight with Travelocity, please visit our Customer Service Portal.