United Flight UA5806 Deals & Information (2025/2026)

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United Flight 5806 Route Deals From $236

The cheapest prices found with in the last 7 days for return flights were $225 and $236 for one-way flights to Arcata - Eureka for the period specified. Prices and availability are subject to change. Additional terms apply.

Thu, Feb 5 - Mon, Feb 9
DEN
Denver Intl.
ACV
Arcata - Eureka
$225 Roundtrip, found 1 day ago
$225
Roundtrip
found 1 day ago
Select United flight, departing Thu, Feb 5 from Denver Intl. to Arcata - Eureka, returning Mon, Feb 9, priced at $225 found 1 day ago
Sat, Dec 6 - Mon, Dec 8
DEN
Denver Intl.
ACV
Arcata - Eureka
$235 Roundtrip, found 1 day ago
$235
Roundtrip
found 1 day ago
Select United flight, departing Sat, Dec 6 from Denver Intl. to Arcata - Eureka, returning Mon, Dec 8, priced at $235 found 1 day ago
Fri, Dec 5 - Mon, Dec 8
DEN
Denver Intl.
ACV
Arcata - Eureka
$244 Roundtrip, found 1 day ago
$244
Roundtrip
found 1 day ago
Select United flight, departing Fri, Dec 5 from Denver Intl. to Arcata - Eureka, returning Mon, Dec 8, priced at $244 found 1 day ago
Tue, Sep 16 - Tue, Sep 23
DEN
Denver Intl.
ACV
Arcata - Eureka
$246 Roundtrip, found 5 days ago
$246
Roundtrip
found 5 days ago
Select United flight, departing Tue, Sep 16 from Denver Intl. to Arcata - Eureka, returning Tue, Sep 23, priced at $246 found 5 days ago
Thu, Jul 31 - Thu, Aug 7
DEN
Denver Intl.
ACV
Arcata - Eureka
$252 Roundtrip, found 6 days ago
$252
Roundtrip
found 6 days ago
Select United flight, departing Thu, Jul 31 from Denver Intl. to Arcata - Eureka, returning Thu, Aug 7, priced at $252 found 6 days ago
Sat, Dec 6 - Mon, Dec 8
DEN
Denver Intl.
ACV
Arcata - Eureka
$265 Roundtrip, found 1 day ago
$265
Roundtrip
found 1 day ago
Select United flight, departing Sat, Dec 6 from Denver Intl. to Arcata - Eureka, returning Mon, Dec 8, priced at $265 found 1 day ago
Fri, Dec 5 - Mon, Dec 8
DEN
Denver Intl.
ACV
Arcata - Eureka
$275 Roundtrip, found 1 day ago
$275
Roundtrip
found 1 day ago
Select United flight, departing Fri, Dec 5 from Denver Intl. to Arcata - Eureka, returning Mon, Dec 8, priced at $275 found 1 day ago
Thu, Jul 31 - Thu, Aug 7
DEN
Denver Intl.
ACV
Arcata - Eureka
$278 Roundtrip, found 6 days ago
$278
Roundtrip
found 6 days ago
Select United flight, departing Thu, Jul 31 from Denver Intl. to Arcata - Eureka, returning Thu, Aug 7, priced at $278 found 6 days ago
Fri, Dec 5 - Mon, Dec 8
DEN
Denver Intl.
ACV
Arcata - Eureka
$284 Roundtrip, found 1 day ago
$284
Roundtrip
found 1 day ago
Select United flight, departing Fri, Dec 5 from Denver Intl. to Arcata - Eureka, returning Mon, Dec 8, priced at $284 found 1 day ago
Tue, Sep 16 - Tue, Sep 23
DEN
Denver Intl.
ACV
Arcata - Eureka
$286 Roundtrip, found 5 days ago
$286
Roundtrip
found 5 days ago
Select United flight, departing Tue, Sep 16 from Denver Intl. to Arcata - Eureka, returning Tue, Sep 23, priced at $286 found 5 days ago

Frequently asked questions

What route does flight number UA5806 take?
UA5806 flies directly from Sea-Tac Airport to Los Angeles Intl. Airport (LAX). During this trip, you can expect to be in the air for 2 hours and 52 minutes. It's wise to book ahead to secure your favorite seat.
What kind of plane is on flight number UA5806?
The Embraer 175 is the plane predominantly used for flight UA5806. This flight nearly always heads off from Sea-Tac Airport and lands at LAX.
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 UA5806 flight with Travelocity, please visit our Customer Service Portal.