United Flight 5506 Deals & Information (2026/2027)

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United Flight 5506 Route Deals From $238

The cheapest prices found with in the last 7 days for return flights were $225 and $238 for one-way flights to Arcata - Eureka for the period specified. Prices and availability are subject to change. Additional terms apply.

Mon, Feb 23 - Mon, Mar 2
DEN
Denver Intl.
ACV
Arcata - Eureka
$225 Roundtrip, found 3 days ago
$225
Roundtrip
found 3 days ago
Select United flight, departing Mon, Feb 23 from Denver Intl. to Arcata - Eureka, returning Mon, Mar 2, priced at $225 found 3 days ago
Mon, Feb 23 - Sun, Mar 1
DEN
Denver Intl.
ACV
Arcata - Eureka
$228 Roundtrip, found 3 days ago
$228
Roundtrip
found 3 days ago
Select United flight, departing Mon, Feb 23 from Denver Intl. to Arcata - Eureka, returning Sun, Mar 1, priced at $228 found 3 days ago
Thu, Feb 19 - Sun, Feb 22
DEN
Denver Intl.
ACV
Arcata - Eureka
$231 Roundtrip, found 18 hours ago
$231
Roundtrip
found 18 hours ago
Select United flight, departing Thu, Feb 19 from Denver Intl. to Arcata - Eureka, returning Sun, Feb 22, priced at $231 found 18 hours ago
Mon, Feb 23 - Mon, Mar 2
DEN
Denver Intl.
ACV
Arcata - Eureka
$235 Roundtrip, found 3 days ago
$235
Roundtrip
found 3 days ago
Select United flight, departing Mon, Feb 23 from Denver Intl. to Arcata - Eureka, returning Mon, Mar 2, priced at $235 found 3 days ago
Mon, Feb 23 - Sun, Mar 1
DEN
Denver Intl.
ACV
Arcata - Eureka
$238 Roundtrip, found 3 days ago
$238
Roundtrip
found 3 days ago
Select United flight, departing Mon, Feb 23 from Denver Intl. to Arcata - Eureka, returning Sun, Mar 1, priced at $238 found 3 days ago
Thu, Feb 19 - Sun, Feb 22
DEN
Denver Intl.
ACV
Arcata - Eureka
$241 Roundtrip, found 18 hours ago
$241
Roundtrip
found 18 hours ago
Select United flight, departing Thu, Feb 19 from Denver Intl. to Arcata - Eureka, returning Sun, Feb 22, priced at $241 found 18 hours ago
Thu, Feb 19 - Sun, Feb 22
DEN
Denver Intl.
ACV
Arcata - Eureka
$253 Roundtrip, found 18 hours ago
$253
Roundtrip
found 18 hours ago
Select United flight, departing Thu, Feb 19 from Denver Intl. to Arcata - Eureka, returning Sun, Feb 22, priced at $253 found 18 hours ago
Thu, Feb 19 - Sun, Feb 22
DEN
Denver Intl.
ACV
Arcata - Eureka
$255 Roundtrip, found 18 hours ago
$255
Roundtrip
found 18 hours ago
Select United flight, departing Thu, Feb 19 from Denver Intl. to Arcata - Eureka, returning Sun, Feb 22, priced at $255 found 18 hours ago
Mon, Feb 23 - Sun, Mar 1
DEN
Denver Intl.
ACV
Arcata - Eureka
$260 Roundtrip, found 5 days ago
$260
Roundtrip
found 5 days ago
Select United flight, departing Mon, Feb 23 from Denver Intl. to Arcata - Eureka, returning Sun, Mar 1, priced at $260 found 5 days ago
Mon, Feb 23 - Sun, Mar 1
DEN
Denver Intl.
ACV
Arcata - Eureka
$264 Roundtrip, found 5 days ago
$264
Roundtrip
found 5 days ago
Select United flight, departing Mon, Feb 23 from Denver Intl. to Arcata - Eureka, returning Sun, Mar 1, priced at $264 found 5 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.