United Flight 5506 Deals & Information (2026/2027)

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United Flight 5506 Route Deals From $284

The cheapest prices found with in the last 7 days for return flights were $258 and $284 for one-way flights to Arcata - Eureka for the period specified. Prices and availability are subject to change. Additional terms apply.

Wed, Mar 18 - Mon, Mar 23
DEN
Denver Intl.
ACV
Arcata - Eureka
$258 Roundtrip, found 2 days ago
$258
Roundtrip
found 2 days ago
Select United flight, departing Wed, Mar 18 from Denver Intl. to Arcata - Eureka, returning Mon, Mar 23, priced at $258 found 2 days ago
Mon, Feb 23 - Sun, Mar 1
DEN
Denver Intl.
ACV
Arcata - Eureka
$260 Roundtrip, found 13 hours ago
$260
Roundtrip
found 13 hours ago
Select United flight, departing Mon, Feb 23 from Denver Intl. to Arcata - Eureka, returning Sun, Mar 1, priced at $260 found 13 hours ago
Mon, Feb 23 - Sun, Mar 1
DEN
Denver Intl.
ACV
Arcata - Eureka
$264 Roundtrip, found 13 hours ago
$264
Roundtrip
found 13 hours ago
Select United flight, departing Mon, Feb 23 from Denver Intl. to Arcata - Eureka, returning Sun, Mar 1, priced at $264 found 13 hours ago
Wed, Mar 18 - Mon, Mar 23
DEN
Denver Intl.
ACV
Arcata - Eureka
$268 Roundtrip, found 2 days ago
$268
Roundtrip
found 2 days ago
Select United flight, departing Wed, Mar 18 from Denver Intl. to Arcata - Eureka, returning Mon, Mar 23, priced at $268 found 2 days ago
Mon, Feb 23 - Sun, Mar 1
DEN
Denver Intl.
ACV
Arcata - Eureka
$272 Roundtrip, found 13 hours ago
$272
Roundtrip
found 13 hours ago
Select United flight, departing Mon, Feb 23 from Denver Intl. to Arcata - Eureka, returning Sun, Mar 1, priced at $272 found 13 hours ago
Mon, Feb 23 - Sun, Mar 1
DEN
Denver Intl.
ACV
Arcata - Eureka
$276 Roundtrip, found 13 hours ago
$276
Roundtrip
found 13 hours ago
Select United flight, departing Mon, Feb 23 from Denver Intl. to Arcata - Eureka, returning Sun, Mar 1, priced at $276 found 13 hours ago
Mon, Feb 23 - Sun, Mar 1
DEN
Denver Intl.
ACV
Arcata - Eureka
$277 Roundtrip, found 13 hours ago
$277
Roundtrip
found 13 hours ago
Select United flight, departing Mon, Feb 23 from Denver Intl. to Arcata - Eureka, returning Sun, Mar 1, priced at $277 found 13 hours ago
Mon, Feb 23 - Sun, Mar 1
DEN
Denver Intl.
ACV
Arcata - Eureka
$289 Roundtrip, found 13 hours ago
$289
Roundtrip
found 13 hours ago
Select United flight, departing Mon, Feb 23 from Denver Intl. to Arcata - Eureka, returning Sun, Mar 1, priced at $289 found 13 hours ago
Wed, Mar 18 - Mon, Mar 23
DEN
Denver Intl.
ACV
Arcata - Eureka
$299 Roundtrip, found 2 days ago
$299
Roundtrip
found 2 days ago
Select United flight, departing Wed, Mar 18 from Denver Intl. to Arcata - Eureka, returning Mon, Mar 23, priced at $299 found 2 days ago
Mon, Feb 23 - Sun, Mar 1
DEN
Denver Intl.
ACV
Arcata - Eureka
$305 Roundtrip, found 13 hours ago
$305
Roundtrip
found 13 hours ago
Select United flight, departing Mon, Feb 23 from Denver Intl. to Arcata - Eureka, returning Sun, Mar 1, priced at $305 found 13 hours 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.