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 $304 and $284 for one-way flights to Arcata - Eureka for the period specified. Prices and availability are subject to change. Additional terms apply.

Thu, Aug 27 - Mon, Aug 31
DEN
Denver Intl.
ACV
Arcata - Eureka
$304 Roundtrip, found 1 day ago
$304
Roundtrip
found 1 day ago
Select United flight, departing Thu, Aug 27 from Denver Intl. to Arcata - Eureka, returning Mon, Aug 31, priced at $304 found 1 day ago
Thu, May 7 - Mon, May 11
DEN
Denver Intl.
ACV
Arcata - Eureka
$317 Roundtrip, found 1 day ago
$317
Roundtrip
found 1 day ago
Select United flight, departing Thu, May 7 from Denver Intl. to Arcata - Eureka, returning Mon, May 11, priced at $317 found 1 day ago
Thu, Jul 2 - Mon, Jul 6
DEN
Denver Intl.
ACV
Arcata - Eureka
$318 Roundtrip, found 1 day ago
$318
Roundtrip
found 1 day ago
Select United flight, departing Thu, Jul 2 from Denver Intl. to Arcata - Eureka, returning Mon, Jul 6, priced at $318 found 1 day ago
Thu, Sep 17 - Mon, Sep 21
DEN
Denver Intl.
ACV
Arcata - Eureka
$320 Roundtrip, found 1 day ago
$320
Roundtrip
found 1 day ago
Select United flight, departing Thu, Sep 17 from Denver Intl. to Arcata - Eureka, returning Mon, Sep 21, priced at $320 found 1 day ago
Thu, May 28 - Sun, May 31
DEN
Denver Intl.
ACV
Arcata - Eureka
$324 Roundtrip, found 1 day ago
$324
Roundtrip
found 1 day ago
Select United flight, departing Thu, May 28 from Denver Intl. to Arcata - Eureka, returning Sun, May 31, priced at $324 found 1 day ago
Thu, Jun 4 - Mon, Jun 8
DEN
Denver Intl.
ACV
Arcata - Eureka
$326 Roundtrip, found 1 day ago
$326
Roundtrip
found 1 day ago
Select United flight, departing Thu, Jun 4 from Denver Intl. to Arcata - Eureka, returning Mon, Jun 8, priced at $326 found 1 day ago
Thu, Sep 17 - Mon, Sep 21
DEN
Denver Intl.
ACV
Arcata - Eureka
$329 Roundtrip, found 1 day ago
$329
Roundtrip
found 1 day ago
Select United flight, departing Thu, Sep 17 from Denver Intl. to Arcata - Eureka, returning Mon, Sep 21, priced at $329 found 1 day ago
Thu, May 7 - Mon, May 11
DEN
Denver Intl.
ACV
Arcata - Eureka
$333 Roundtrip, found 1 day ago
$333
Roundtrip
found 1 day ago
Select United flight, departing Thu, May 7 from Denver Intl. to Arcata - Eureka, returning Mon, May 11, priced at $333 found 1 day ago
Thu, May 28 - Sun, May 31
DEN
Denver Intl.
ACV
Arcata - Eureka
$338 Roundtrip, found 1 day ago
$338
Roundtrip
found 1 day ago
Select United flight, departing Thu, May 28 from Denver Intl. to Arcata - Eureka, returning Sun, May 31, priced at $338 found 1 day ago
Thu, Jul 2 - Mon, Jul 6
DEN
Denver Intl.
ACV
Arcata - Eureka
$357 Roundtrip, found 1 day ago
$357
Roundtrip
found 1 day ago
Select United flight, departing Thu, Jul 2 from Denver Intl. to Arcata - Eureka, returning Mon, Jul 6, priced at $357 found 1 day 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.