United Flight 5545 Deals & Information (2025/2026)

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United Flight 5545 Route Deals From $214

The cheapest prices found with in the last 7 days for return flights were $189 and $214 for one-way flights to Denver Intl. for the period specified. Prices and availability are subject to change. Additional terms apply.

Tue, Oct 21 - Sun, Oct 26
RAP
Rapid City Regional
DEN
Denver Intl.
$189 Roundtrip, found 15 hours ago
$189
Roundtrip
found 15 hours ago
Select United flight, departing Tue, Oct 21 from Rapid City Regional to Denver Intl., returning Sun, Oct 26, priced at $189 found 15 hours ago
Sat, Aug 2 - Sat, Aug 9
RAP
Rapid City Regional
DEN
Denver Intl.
$193 Roundtrip, found 1 day ago
$193
Roundtrip
found 1 day ago
Select United flight, departing Sat, Aug 2 from Rapid City Regional to Denver Intl., returning Sat, Aug 9, priced at $193 found 1 day ago
Tue, Oct 21 - Sun, Oct 26
RAP
Rapid City Regional
DEN
Denver Intl.
$194 Roundtrip, found 15 hours ago
$194
Roundtrip
found 15 hours ago
Select United flight, departing Tue, Oct 21 from Rapid City Regional to Denver Intl., returning Sun, Oct 26, priced at $194 found 15 hours ago
Sat, Aug 2 - Sat, Aug 9
RAP
Rapid City Regional
DEN
Denver Intl.
$198 Roundtrip, found 1 day ago
$198
Roundtrip
found 1 day ago
Select United flight, departing Sat, Aug 2 from Rapid City Regional to Denver Intl., returning Sat, Aug 9, priced at $198 found 1 day ago
Fri, Jun 27 - Fri, Jul 4
RAP
Rapid City Regional
DEN
Denver Intl.
$199 Roundtrip, found 6 days ago
$199
Roundtrip
found 6 days ago
Select United flight, departing Fri, Jun 27 from Rapid City Regional to Denver Intl., returning Fri, Jul 4, priced at $199 found 6 days ago
Sat, Aug 2 - Sat, Aug 9
RAP
Rapid City Regional
DEN
Denver Intl.
$203 Roundtrip, found 1 day ago
$203
Roundtrip
found 1 day ago
Select United flight, departing Sat, Aug 2 from Rapid City Regional to Denver Intl., returning Sat, Aug 9, priced at $203 found 1 day ago
Tue, Oct 21 - Sun, Oct 26
RAP
Rapid City Regional
DEN
Denver Intl.
$219 Roundtrip, found 15 hours ago
$219
Roundtrip
found 15 hours ago
Select United flight, departing Tue, Oct 21 from Rapid City Regional to Denver Intl., returning Sun, Oct 26, priced at $219 found 15 hours ago
Sat, Aug 2 - Sat, Aug 9
RAP
Rapid City Regional
DEN
Denver Intl.
$223 Roundtrip, found 1 day ago
$223
Roundtrip
found 1 day ago
Select United flight, departing Sat, Aug 2 from Rapid City Regional to Denver Intl., returning Sat, Aug 9, priced at $223 found 1 day ago
Tue, Oct 21 - Sun, Oct 26
RAP
Rapid City Regional
DEN
Denver Intl.
$224 Roundtrip, found 15 hours ago
$224
Roundtrip
found 15 hours ago
Select United flight, departing Tue, Oct 21 from Rapid City Regional to Denver Intl., returning Sun, Oct 26, priced at $224 found 15 hours ago
Sat, Aug 2 - Sat, Aug 9
RAP
Rapid City Regional
DEN
Denver Intl.
$228 Roundtrip, found 1 day ago
$228
Roundtrip
found 1 day ago
Select United flight, departing Sat, Aug 2 from Rapid City Regional to Denver Intl., returning Sat, Aug 9, priced at $228 found 1 day ago
Fri, Jun 27 - Fri, Jul 4
RAP
Rapid City Regional
DEN
Denver Intl.
$230 Roundtrip, found 6 days ago
$230
Roundtrip
found 6 days ago
Select United flight, departing Fri, Jun 27 from Rapid City Regional to Denver Intl., returning Fri, Jul 4, priced at $230 found 6 days ago
Tue, Oct 21 - Sun, Oct 26
RAP
Rapid City Regional
DEN
Denver Intl.
$249 Roundtrip, found 15 hours ago
$249
Roundtrip
found 15 hours ago
Select United flight, departing Tue, Oct 21 from Rapid City Regional to Denver Intl., returning Sun, Oct 26, priced at $249 found 15 hours ago
Tue, Oct 21 - Sun, Oct 26
RAP
Rapid City Regional
DEN
Denver Intl.
$253 Roundtrip, found 15 hours ago
$253
Roundtrip
found 15 hours ago
Select United flight, departing Tue, Oct 21 from Rapid City Regional to Denver Intl., returning Sun, Oct 26, priced at $253 found 15 hours ago

Frequently asked questions

What route does flight number UA5545 take?
You'll be landing at DEN from Idaho Falls Regional Airport if you're traveling on flight number UA5545. You'll be airborne for 1 hour and 41 minutes during this trip. It's also worthwhile noting that it conveniently operates non-stop.
How often is UA5545 on time?
Around 80% of UA5545 flights arrive on time --- so if you're jetsetting between IDA and Denver Intl. Airport (DEN), you can relax knowing that you will get where you need to ASAP. In the rare instance that this United Airlines journey is delayed, the average wait is roughly 24 minutes. Because of the air carrier's exceptional service, this route has a star rating of 2.1.
What kind of plane is on flight number UA5545?
You'll likely find yourself stepping on board a Bombardier CRJ if you're on flight number UA5545. This flight almost always departs from Idaho Falls Regional Airport and touches down at Denver Intl. Airport (DEN).
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 UA5545 flight with Travelocity, please visit our Customer Service Portal.