United Flight 5506 Deals & Information (2026/2027)

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United Flight 5506 Route Deals From $239

The cheapest prices found with in the last 7 days for return flights were $405 and $239 for one-way flights to Arcata - Eureka for the period specified. Prices and availability are subject to change. Additional terms apply.

Thu, Feb 5 - Sat, Feb 7
DEN
Denver Intl.
ACV
Arcata - Eureka
$405 Roundtrip, found 3 days ago
$405
Roundtrip
found 3 days ago
Select United flight, departing Thu, Feb 5 from Denver Intl. to Arcata - Eureka, returning Sat, Feb 7, priced at $405 found 3 days ago
Thu, Feb 5 - Sat, Feb 7
DEN
Denver Intl.
ACV
Arcata - Eureka
$437 Roundtrip, found 3 days ago
$437
Roundtrip
found 3 days ago
Select United flight, departing Thu, Feb 5 from Denver Intl. to Arcata - Eureka, returning Sat, Feb 7, priced at $437 found 3 days ago
Thu, Feb 5 - Sat, Feb 7
DEN
Denver Intl.
ACV
Arcata - Eureka
$447 Roundtrip, found 3 days ago
$447
Roundtrip
found 3 days ago
Select United flight, departing Thu, Feb 5 from Denver Intl. to Arcata - Eureka, returning Sat, Feb 7, priced at $447 found 3 days ago
Thu, Feb 5 - Sat, Feb 7
DEN
Denver Intl.
ACV
Arcata - Eureka
$457 Roundtrip, found 3 days ago
$457
Roundtrip
found 3 days ago
Select United flight, departing Thu, Feb 5 from Denver Intl. to Arcata - Eureka, returning Sat, Feb 7, priced at $457 found 3 days ago
Thu, Feb 5 - Sat, Feb 7
DEN
Denver Intl.
ACV
Arcata - Eureka
$478 Roundtrip, found 3 days ago
$478
Roundtrip
found 3 days ago
Select United flight, departing Thu, Feb 5 from Denver Intl. to Arcata - Eureka, returning Sat, Feb 7, priced at $478 found 3 days ago
Thu, Feb 5 - Sat, Feb 7
DEN
Denver Intl.
ACV
Arcata - Eureka
$488 Roundtrip, found 3 days ago
$488
Roundtrip
found 3 days ago
Select United flight, departing Thu, Feb 5 from Denver Intl. to Arcata - Eureka, returning Sat, Feb 7, priced at $488 found 3 days ago
Thu, Feb 5 - Sat, Feb 7
DEN
Denver Intl.
ACV
Arcata - Eureka
$520 Roundtrip, found 3 days ago
$520
Roundtrip
found 3 days ago
Select United flight, departing Thu, Feb 5 from Denver Intl. to Arcata - Eureka, returning Sat, Feb 7, priced at $520 found 3 days ago
Thu, Feb 5 - Sat, Feb 7
DEN
Denver Intl.
ACV
Arcata - Eureka
$528 Roundtrip, found 3 days ago
$528
Roundtrip
found 3 days ago
Select United flight, departing Thu, Feb 5 from Denver Intl. to Arcata - Eureka, returning Sat, Feb 7, priced at $528 found 3 days ago
Thu, Feb 5 - Sat, Feb 7
DEN
Denver Intl.
ACV
Arcata - Eureka
$529 Roundtrip, found 3 days ago
$529
Roundtrip
found 3 days ago
Select United flight, departing Thu, Feb 5 from Denver Intl. to Arcata - Eureka, returning Sat, Feb 7, priced at $529 found 3 days ago

Frequently asked questions

What route does flight number UA5506 take?
UA5506 flies directly between Louisville, KY Airport (SDF-Louisville Intl.) and Denver Intl. Airport (DEN) in about 3 hours and 3 minutes. It can take other routes though, some of which may be multi-stop journeys. Keep an eye out for this when locking in your airfare to avoid any confusion.
How often is UA5506 on time?
If you're flying with United Airlines on flight number UA5506 from Louisville, KY Airport (SDF-Louisville Intl.) to Denver, CO Airport (DEN-Denver Intl.), your service runs according to schedule 80% of the time — when you have to stick to your schedule, it's good to know that your flight does too. In the event of an unanticipated delay, the average wait is just 15 minutes. This service has a 2.75-star rating.
What kind of plane is on flight number UA5506?
UA5506 is a flight number that serves many routes. If you have a ticket on the most common route, SDF to Denver Intl. Airport (DEN), there's every chance you'll be hopping on board the Embraer 175.
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 UA5506 flight with Travelocity, please visit our Customer Service Portal.