United Flight UA5388 Deals & Information (2025/2026)

Wander Wisely with exceptional service, 24/7 supportOpens in a new window

Feel at ease with free flight cancellations within 24 hours of booking

Change your flight without a fee on select flights

United Flight 5388 Route Deals From $224

The cheapest prices found with in the last 7 days for return flights were $209 and $224 for one-way flights to Helena Regional for the period specified. Prices and availability are subject to change. Additional terms apply.

Thu, Nov 6 - Tue, Nov 11
DEN
Denver Intl.
HLN
Helena Regional
$209 Roundtrip, found 13 hours ago
$209
Roundtrip
found 13 hours ago
Select United flight, departing Thu, Nov 6 from Denver Intl. to Helena Regional, returning Tue, Nov 11, priced at $209 found 13 hours ago
Sat, Jun 28 - Sat, Aug 2
DEN
Denver Intl.
HLN
Helena Regional
$213 Roundtrip, found 5 hours ago
$213
Roundtrip
found 5 hours ago
Select United flight, departing Sat, Jun 28 from Denver Intl. to Helena Regional, returning Sat, Aug 2, priced at $213 found 5 hours ago
Thu, Nov 6 - Tue, Nov 11
DEN
Denver Intl.
HLN
Helena Regional
$259 Roundtrip, found 13 hours ago
$259
Roundtrip
found 13 hours ago
Select United flight, departing Thu, Nov 6 from Denver Intl. to Helena Regional, returning Tue, Nov 11, priced at $259 found 13 hours ago
Sat, Jun 28 - Sat, Aug 2
DEN
Denver Intl.
HLN
Helena Regional
$264 Roundtrip, found 5 hours ago
$264
Roundtrip
found 5 hours ago
Select United flight, departing Sat, Jun 28 from Denver Intl. to Helena Regional, returning Sat, Aug 2, priced at $264 found 5 hours ago
Tue, Sep 16 - Thu, Sep 25
DEN
Denver Intl.
HLN
Helena Regional
$269 Roundtrip, found 2 days ago
$269
Roundtrip
found 2 days ago
Select United flight, departing Tue, Sep 16 from Denver Intl. to Helena Regional, returning Thu, Sep 25, priced at $269 found 2 days ago
Thu, Jun 5 - Mon, Jun 9
DEN
Denver Intl.
HLN
Helena Regional
$279 Roundtrip, found 4 days ago
$279
Roundtrip
found 4 days ago
Select United flight, departing Thu, Jun 5 from Denver Intl. to Helena Regional, returning Mon, Jun 9, priced at $279 found 4 days ago
Thu, May 29 - Sat, May 31
DEN
Denver Intl.
HLN
Helena Regional
$282 Roundtrip, found 3 days ago
$282
Roundtrip
found 3 days ago
Select United flight, departing Thu, May 29 from Denver Intl. to Helena Regional, returning Sat, May 31, priced at $282 found 3 days ago
Thu, Oct 9 - Mon, Oct 13
DEN
Denver Intl.
HLN
Helena Regional
$301 Roundtrip, found 2 days ago
$301
Roundtrip
found 2 days ago
Select United flight, departing Thu, Oct 9 from Denver Intl. to Helena Regional, returning Mon, Oct 13, priced at $301 found 2 days ago
Thu, Jul 3 - Sun, Jul 6
DEN
Denver Intl.
HLN
Helena Regional
$307 Roundtrip, found 2 days ago
$307
Roundtrip
found 2 days ago
Select United flight, departing Thu, Jul 3 from Denver Intl. to Helena Regional, returning Sun, Jul 6, priced at $307 found 2 days ago
Mon, Jul 14 - Sat, Jul 19
DEN
Denver Intl.
HLN
Helena Regional
$310 Roundtrip, found 1 day ago
$310
Roundtrip
found 1 day ago
Select United flight, departing Mon, Jul 14 from Denver Intl. to Helena Regional, returning Sat, Jul 19, priced at $310 found 1 day ago
Fri, Aug 8 - Sun, Aug 10
DEN
Denver Intl.
HLN
Helena Regional
$318 Roundtrip, found 2 days ago
$318
Roundtrip
found 2 days ago
Select United flight, departing Fri, Aug 8 from Denver Intl. to Helena Regional, returning Sun, Aug 10, priced at $318 found 2 days ago
Mon, Jul 14 - Sat, Jul 19
DEN
Denver Intl.
HLN
Helena Regional
$320 Roundtrip, found 1 day ago
$320
Roundtrip
found 1 day ago
Select United flight, departing Mon, Jul 14 from Denver Intl. to Helena Regional, returning Sat, Jul 19, priced at $320 found 1 day ago
Sat, Jun 28 - Sat, Aug 2
DEN
Denver Intl.
HLN
Helena Regional
$324 Roundtrip, found 5 hours ago
$324
Roundtrip
found 5 hours ago
Select United flight, departing Sat, Jun 28 from Denver Intl. to Helena Regional, returning Sat, Aug 2, priced at $324 found 5 hours ago
Thu, Nov 6 - Tue, Nov 11
DEN
Denver Intl.
HLN
Helena Regional
$329 Roundtrip, found 13 hours ago
$329
Roundtrip
found 13 hours ago
Select United flight, departing Thu, Nov 6 from Denver Intl. to Helena Regional, returning Tue, Nov 11, priced at $329 found 13 hours ago

Frequently asked questions

What route does flight number UA5388 take?
UA5388 is used on multiple routes. Most often, UA5388 flies straight from Denver Intl. Airport (DEN) to YYC Calgary International Airport. If that’s your flight path, you’ll be airborne for 2 hours and 33 minutes.
How often is UA5388 on time?
Flight number UA5388 from Denver, CO Airport (DEN-Denver Intl.) to Calgary, AB Airport (YYC-Calgary Intl.) has delays on 100% of services, so it’s a good idea to allow some extra time in your itinerary. If you are delayed, the average wait is roughly 32 minutes. This route has a star rating of 1.15.
What kind of plane is on flight number UA5388?
It’s likely you’ll travel aboard a Bombardier CRJ700 if you’ve booked a ticket on flight number UA5388 from DEN to YYC. It’s the most commonly used aircraft on this busy route.
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 UA5388 flight with Travelocity, please visit our Customer Service Portal.