United Flight 4705 Deals & Information (2026/2027)

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United Flight 4705 Route Deals From $272

The cheapest prices found with in the last 7 days for return flights were $277 and $272 for one-way flights to Helena Regional for the period specified. Prices and availability are subject to change. Additional terms apply.

Mon, Aug 10 - Wed, Oct 7
DEN
Denver Intl.
HLN
Helena Regional
$277 Roundtrip, found 14 hours ago
$277
Roundtrip
found 14 hours ago
Select United flight, departing Mon, Aug 10 from Denver Intl. to Helena Regional, returning Wed, Oct 7, priced at $277 found 14 hours ago
Mon, Aug 10 - Wed, Oct 7
DEN
Denver Intl.
HLN
Helena Regional
$289 Roundtrip, found 14 hours ago
$289
Roundtrip
found 14 hours ago
Select United flight, departing Mon, Aug 10 from Denver Intl. to Helena Regional, returning Wed, Oct 7, priced at $289 found 14 hours ago
Mon, Aug 10 - Wed, Oct 7
DEN
Denver Intl.
HLN
Helena Regional
$349 Roundtrip, found 14 hours ago
$349
Roundtrip
found 14 hours ago
Select United flight, departing Mon, Aug 10 from Denver Intl. to Helena Regional, returning Wed, Oct 7, priced at $349 found 14 hours ago
Mon, Aug 10 - Wed, Oct 7
DEN
Denver Intl.
HLN
Helena Regional
$355 Roundtrip, found 14 hours ago
$355
Roundtrip
found 14 hours ago
Select United flight, departing Mon, Aug 10 from Denver Intl. to Helena Regional, returning Wed, Oct 7, priced at $355 found 14 hours ago
Mon, Aug 10 - Wed, Oct 7
DEN
Denver Intl.
HLN
Helena Regional
$361 Roundtrip, found 14 hours ago
$361
Roundtrip
found 14 hours ago
Select United flight, departing Mon, Aug 10 from Denver Intl. to Helena Regional, returning Wed, Oct 7, priced at $361 found 14 hours ago
Mon, Aug 10 - Wed, Oct 7
DEN
Denver Intl.
HLN
Helena Regional
$368 Roundtrip, found 14 hours ago
$368
Roundtrip
found 14 hours ago
Select United flight, departing Mon, Aug 10 from Denver Intl. to Helena Regional, returning Wed, Oct 7, priced at $368 found 14 hours ago
Mon, Aug 10 - Wed, Oct 7
DEN
Denver Intl.
HLN
Helena Regional
$380 Roundtrip, found 14 hours ago
$380
Roundtrip
found 14 hours ago
Select United flight, departing Mon, Aug 10 from Denver Intl. to Helena Regional, returning Wed, Oct 7, priced at $380 found 14 hours ago

Frequently asked questions

What route does flight number UA4705 take?
UA4705 is used on multiple routes, but the most common is between ASE and San Francisco, CA Airport (SFO-San Francisco Intl.). If your flight is direct, you'll touch down in around 2 hours and 28 minutes. Multi-stop flights can also operate under the same number, as can flights on other routes.
What kind of plane is on flight number UA4705?
There's a strong chance you'll be aboard a Bombardier CRJ700 if you're traveling from Aspen, CO Airport (ASE-Pitkin County) to San Francisco, CA Airport (SFO-San Francisco Intl.), a popular route for flight UA4705.
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 UA4705 flight with Travelocity, please visit our Customer Service Portal.