United Flight 5374 Deals & Information (2026/2027)

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 5374 Route Deals From $255

The cheapest prices found with in the last 7 days for return flights were $249 and $255 for one-way flights to Idaho Falls Regional for the period specified. Prices and availability are subject to change. Additional terms apply.

Fri, Oct 16 - Fri, Oct 30
DEN
Denver Intl.
IDA
Idaho Falls Regional
$249 Roundtrip, found 3 days ago
$249
Roundtrip
found 3 days ago
Select United flight, departing Fri, Oct 16 from Denver Intl. to Idaho Falls Regional, returning Fri, Oct 30, priced at $249 found 3 days ago
Thu, May 14 - Mon, May 18
DEN
Denver Intl.
IDA
Idaho Falls Regional
$255 Roundtrip, found 3 days ago
$255
Roundtrip
found 3 days ago
Select United flight, departing Thu, May 14 from Denver Intl. to Idaho Falls Regional, returning Mon, May 18, priced at $255 found 3 days ago
Fri, Oct 16 - Fri, Oct 30
DEN
Denver Intl.
IDA
Idaho Falls Regional
$264 Roundtrip, found 3 days ago
$264
Roundtrip
found 3 days ago
Select United flight, departing Fri, Oct 16 from Denver Intl. to Idaho Falls Regional, returning Fri, Oct 30, priced at $264 found 3 days ago
Thu, May 14 - Mon, May 18
DEN
Denver Intl.
IDA
Idaho Falls Regional
$270 Roundtrip, found 3 days ago
$270
Roundtrip
found 3 days ago
Select United flight, departing Thu, May 14 from Denver Intl. to Idaho Falls Regional, returning Mon, May 18, priced at $270 found 3 days ago
Sat, May 16 - Tue, May 19
DEN
Denver Intl.
IDA
Idaho Falls Regional
$279 Roundtrip, found 5 days ago
$279
Roundtrip
found 5 days ago
Select United flight, departing Sat, May 16 from Denver Intl. to Idaho Falls Regional, returning Tue, May 19, priced at $279 found 5 days ago
Sun, May 10 - Sun, May 17
DEN
Denver Intl.
IDA
Idaho Falls Regional
$285 Roundtrip, found 5 days ago
$285
Roundtrip
found 5 days ago
Select United flight, departing Sun, May 10 from Denver Intl. to Idaho Falls Regional, returning Sun, May 17, priced at $285 found 5 days ago
Thu, May 14 - Mon, May 18
DEN
Denver Intl.
IDA
Idaho Falls Regional
$286 Roundtrip, found 3 days ago
$286
Roundtrip
found 3 days ago
Select United flight, departing Thu, May 14 from Denver Intl. to Idaho Falls Regional, returning Mon, May 18, priced at $286 found 3 days ago
Sat, May 16 - Tue, May 19
DEN
Denver Intl.
IDA
Idaho Falls Regional
$289 Roundtrip, found 5 days ago
$289
Roundtrip
found 5 days ago
Select United flight, departing Sat, May 16 from Denver Intl. to Idaho Falls Regional, returning Tue, May 19, priced at $289 found 5 days ago
Sun, May 10 - Sun, May 17
DEN
Denver Intl.
IDA
Idaho Falls Regional
$292 Roundtrip, found 5 days ago
$292
Roundtrip
found 5 days ago
Select United flight, departing Sun, May 10 from Denver Intl. to Idaho Falls Regional, returning Sun, May 17, priced at $292 found 5 days ago
Sat, May 16 - Tue, May 19
DEN
Denver Intl.
IDA
Idaho Falls Regional
$294 Roundtrip, found 5 days ago
$294
Roundtrip
found 5 days ago
Select United flight, departing Sat, May 16 from Denver Intl. to Idaho Falls Regional, returning Tue, May 19, priced at $294 found 5 days ago
Tue, Jul 7 - Tue, Jul 14
DEN
Denver Intl.
IDA
Idaho Falls Regional
$300 Roundtrip, found 3 days ago
$300
Roundtrip
found 3 days ago
Select United flight, departing Tue, Jul 7 from Denver Intl. to Idaho Falls Regional, returning Tue, Jul 14, priced at $300 found 3 days ago
Sat, May 16 - Tue, May 19
DEN
Denver Intl.
IDA
Idaho Falls Regional
$304 Roundtrip, found 5 days ago
$304
Roundtrip
found 5 days ago
Select United flight, departing Sat, May 16 from Denver Intl. to Idaho Falls Regional, returning Tue, May 19, priced at $304 found 5 days ago
Sun, May 10 - Sun, May 17
DEN
Denver Intl.
IDA
Idaho Falls Regional
$306 Roundtrip, found 5 days ago
$306
Roundtrip
found 5 days ago
Select United flight, departing Sun, May 10 from Denver Intl. to Idaho Falls Regional, returning Sun, May 17, priced at $306 found 5 days ago
Sun, May 10 - Sun, May 17
DEN
Denver Intl.
IDA
Idaho Falls Regional
$307 Roundtrip, found 5 days ago
$307
Roundtrip
found 5 days ago
Select United flight, departing Sun, May 10 from Denver Intl. to Idaho Falls Regional, returning Sun, May 17, priced at $307 found 5 days ago
Sat, May 16 - Tue, May 19
DEN
Denver Intl.
IDA
Idaho Falls Regional
$309 Roundtrip, found 5 days ago
$309
Roundtrip
found 5 days ago
Select United flight, departing Sat, May 16 from Denver Intl. to Idaho Falls Regional, returning Tue, May 19, priced at $309 found 5 days ago

Frequently asked questions

What route does flight number UA5374 take?
You'll be landing at Salt Lake City Intl. Airport (SLC) from Denver, CO Airport (DEN-Denver Intl.) if you're traveling on flight number UA5374. You'll be airborne for 1 hour and 29 minutes on this trip. What's more, the service conveniently operates non-stop.
How often is UA5374 on time?
If you've booked tickets with United Airlines flight number UA5374 from Denver Intl. Airport (DEN) to Salt Lake City, UT Airport (SLC-Salt Lake City Intl.), 81% of these trips leave as scheduled. If you are delayed, the wait time is approximately 14 minutes on average. Thanks to the air carrier's high standards, this service has a 2.95-star rating.
What kind of plane is on flight number UA5374?
The route for flight number UA5374 is nearly always DIA airport to Salt Lake City Intl. Airport (SLC), and the Embraer 175 is the type of aircraft you'll probably be jetting off with.
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 UA5374 flight with Travelocity, please visit our Customer Service Portal.