United Flight UA5855 Deals & Information (2025/2026)

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United Flight 5855 Route Deals From $263

The cheapest prices found with in the last 7 days for return flights were $271 and $263 for one-way flights to San Francisco Intl. for the period specified. Prices and availability are subject to change. Additional terms apply.

Fri, Aug 22 - Mon, Aug 25
ASE
Pitkin County
SFO
San Francisco Intl.
$271 Roundtrip, found 1 day ago
$271
Roundtrip
found 1 day ago
Select United flight, departing Fri, Aug 22 from Pitkin County to San Francisco Intl., returning Mon, Aug 25, priced at $271 found 1 day ago
Fri, Aug 22 - Mon, Aug 25
ASE
Pitkin County
SFO
San Francisco Intl.
$281 Roundtrip, found 1 day ago
$281
Roundtrip
found 1 day ago
Select United flight, departing Fri, Aug 22 from Pitkin County to San Francisco Intl., returning Mon, Aug 25, priced at $281 found 1 day ago
Fri, Aug 8 - Mon, Aug 11
ASE
Pitkin County
SFO
San Francisco Intl.
$291 Roundtrip, found 1 day ago
$291
Roundtrip
found 1 day ago
Select United flight, departing Fri, Aug 8 from Pitkin County to San Francisco Intl., returning Mon, Aug 11, priced at $291 found 1 day ago
Fri, Aug 8 - Tue, Aug 12
ASE
Pitkin County
SFO
San Francisco Intl.
$301 Roundtrip, found 1 day ago
$301
Roundtrip
found 1 day ago
Select United flight, departing Fri, Aug 8 from Pitkin County to San Francisco Intl., returning Tue, Aug 12, priced at $301 found 1 day ago
Wed, Aug 6 - Sun, Aug 10
ASE
Pitkin County
SFO
San Francisco Intl.
$301 Roundtrip, found 1 day ago
$301
Roundtrip
found 1 day ago
Select United flight, departing Wed, Aug 6 from Pitkin County to San Francisco Intl., returning Sun, Aug 10, priced at $301 found 1 day ago
Tue, Aug 5 - Sun, Aug 10
ASE
Pitkin County
SFO
San Francisco Intl.
$303 Roundtrip, found 1 day ago
$303
Roundtrip
found 1 day ago
Select United flight, departing Tue, Aug 5 from Pitkin County to San Francisco Intl., returning Sun, Aug 10, priced at $303 found 1 day ago
Sat, Sep 27 - Tue, Sep 30
ASE
Pitkin County
SFO
San Francisco Intl.
$304 Roundtrip, found 6 days ago
$304
Roundtrip
found 6 days ago
Select United flight, departing Sat, Sep 27 from Pitkin County to San Francisco Intl., returning Tue, Sep 30, priced at $304 found 6 days ago
Fri, Aug 22 - Mon, Aug 25
ASE
Pitkin County
SFO
San Francisco Intl.
$310 Roundtrip, found 1 day ago
$310
Roundtrip
found 1 day ago
Select United flight, departing Fri, Aug 22 from Pitkin County to San Francisco Intl., returning Mon, Aug 25, priced at $310 found 1 day ago
Wed, Aug 6 - Sun, Aug 10
ASE
Pitkin County
SFO
San Francisco Intl.
$311 Roundtrip, found 1 day ago
$311
Roundtrip
found 1 day ago
Select United flight, departing Wed, Aug 6 from Pitkin County to San Francisco Intl., returning Sun, Aug 10, priced at $311 found 1 day ago
Tue, Aug 5 - Sun, Aug 10
ASE
Pitkin County
SFO
San Francisco Intl.
$312 Roundtrip, found 1 day ago
$312
Roundtrip
found 1 day ago
Select United flight, departing Tue, Aug 5 from Pitkin County to San Francisco Intl., returning Sun, Aug 10, priced at $312 found 1 day ago