United Flight 5374 Deals & Information (2026/2027)

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United Flight 5374 Route Deals From $279

The cheapest prices found with in the last 7 days for return flights were $249 and $279 for one-way flights to Idaho Falls Regional for the period specified. Prices and availability are subject to change. Additional terms apply.

Tue, Aug 4 - Sat, Aug 8
DEN
Denver Intl.
IDA
Idaho Falls Regional
$249 Roundtrip, found 2 days ago
$249
Roundtrip
found 2 days ago
Select United flight, departing Tue, Aug 4 from Denver Intl. to Idaho Falls Regional, returning Sat, Aug 8, priced at $249 found 2 days ago
Thu, May 7 - Mon, May 11
DEN
Denver Intl.
IDA
Idaho Falls Regional
$260 Roundtrip, found 5 days ago
$260
Roundtrip
found 5 days ago
Select United flight, departing Thu, May 7 from Denver Intl. to Idaho Falls Regional, returning Mon, May 11, priced at $260 found 5 days ago
Wed, Jun 10 - Sat, Jun 13
DEN
Denver Intl.
IDA
Idaho Falls Regional
$261 Roundtrip, found 4 days ago
$261
Roundtrip
found 4 days ago
Select United flight, departing Wed, Jun 10 from Denver Intl. to Idaho Falls Regional, returning Sat, Jun 13, priced at $261 found 4 days ago
Tue, Aug 4 - Sat, Aug 8
DEN
Denver Intl.
IDA
Idaho Falls Regional
$277 Roundtrip, found 2 days ago
$277
Roundtrip
found 2 days ago
Select United flight, departing Tue, Aug 4 from Denver Intl. to Idaho Falls Regional, returning Sat, Aug 8, priced at $277 found 2 days ago
Tue, Aug 4 - Sat, Aug 8
DEN
Denver Intl.
IDA
Idaho Falls Regional
$283 Roundtrip, found 2 days ago
$283
Roundtrip
found 2 days ago
Select United flight, departing Tue, Aug 4 from Denver Intl. to Idaho Falls Regional, returning Sat, Aug 8, priced at $283 found 2 days ago
Tue, Aug 4 - Sat, Aug 8
DEN
Denver Intl.
IDA
Idaho Falls Regional
$288 Roundtrip, found 2 days ago
$288
Roundtrip
found 2 days ago
Select United flight, departing Tue, Aug 4 from Denver Intl. to Idaho Falls Regional, returning Sat, Aug 8, priced at $288 found 2 days ago
Wed, Jun 10 - Sat, Jun 13
DEN
Denver Intl.
IDA
Idaho Falls Regional
$289 Roundtrip, found 4 days ago
$289
Roundtrip
found 4 days ago
Select United flight, departing Wed, Jun 10 from Denver Intl. to Idaho Falls Regional, returning Sat, Jun 13, priced at $289 found 4 days ago
Fri, Jul 10 - Sun, Jul 12
DEN
Denver Intl.
IDA
Idaho Falls Regional
$294 Roundtrip, found 11 hours ago
$294
Roundtrip
found 11 hours ago
Select United flight, departing Fri, Jul 10 from Denver Intl. to Idaho Falls Regional, returning Sun, Jul 12, priced at $294 found 11 hours ago
Thu, Apr 16 - Thu, Apr 23
DEN
Denver Intl.
IDA
Idaho Falls Regional
$298 Roundtrip, found 3 days ago
$298
Roundtrip
found 3 days ago
Select United flight, departing Thu, Apr 16 from Denver Intl. to Idaho Falls Regional, returning Thu, Apr 23, priced at $298 found 3 days ago
Fri, Jul 10 - Sun, Jul 12
DEN
Denver Intl.
IDA
Idaho Falls Regional
$300 Roundtrip, found 11 hours ago
$300
Roundtrip
found 11 hours ago
Select United flight, departing Fri, Jul 10 from Denver Intl. to Idaho Falls Regional, returning Sun, Jul 12, priced at $300 found 11 hours ago
Thu, Apr 16 - Thu, Apr 23
DEN
Denver Intl.
IDA
Idaho Falls Regional
$302 Roundtrip, found 3 days ago
$302
Roundtrip
found 3 days ago
Select United flight, departing Thu, Apr 16 from Denver Intl. to Idaho Falls Regional, returning Thu, Apr 23, priced at $302 found 3 days ago
Fri, Jul 10 - Sun, Jul 12
DEN
Denver Intl.
IDA
Idaho Falls Regional
$310 Roundtrip, found 11 hours ago
$310
Roundtrip
found 11 hours ago
Select United flight, departing Fri, Jul 10 from Denver Intl. to Idaho Falls Regional, returning Sun, Jul 12, priced at $310 found 11 hours ago
Fri, Aug 7 - Mon, Aug 10
DEN
Denver Intl.
IDA
Idaho Falls Regional
$316 Roundtrip, found 11 hours ago
$316
Roundtrip
found 11 hours ago
Select United flight, departing Fri, Aug 7 from Denver Intl. to Idaho Falls Regional, returning Mon, Aug 10, priced at $316 found 11 hours ago
Tue, Aug 4 - Sat, Aug 8
DEN
Denver Intl.
IDA
Idaho Falls Regional
$319 Roundtrip, found 2 days ago
$319
Roundtrip
found 2 days ago
Select United flight, departing Tue, Aug 4 from Denver Intl. to Idaho Falls Regional, returning Sat, Aug 8, priced at $319 found 2 days ago
Fri, Aug 7 - Mon, Aug 10
DEN
Denver Intl.
IDA
Idaho Falls Regional
$321 Roundtrip, found 11 hours ago
$321
Roundtrip
found 11 hours ago
Select United flight, departing Fri, Aug 7 from Denver Intl. to Idaho Falls Regional, returning Mon, Aug 10, priced at $321 found 11 hours ago
Thu, Apr 16 - Thu, Apr 23
DEN
Denver Intl.
IDA
Idaho Falls Regional
$322 Roundtrip, found 3 days ago
$322
Roundtrip
found 3 days ago
Select United flight, departing Thu, Apr 16 from Denver Intl. to Idaho Falls Regional, returning Thu, Apr 23, priced at $322 found 3 days ago
Fri, Aug 7 - Mon, Aug 10
DEN
Denver Intl.
IDA
Idaho Falls Regional
$327 Roundtrip, found 11 hours ago
$327
Roundtrip
found 11 hours ago
Select United flight, departing Fri, Aug 7 from Denver Intl. to Idaho Falls Regional, returning Mon, Aug 10, priced at $327 found 11 hours ago
Tue, Aug 4 - Sat, Aug 8
DEN
Denver Intl.
IDA
Idaho Falls Regional
$330 Roundtrip, found 2 days ago
$330
Roundtrip
found 2 days ago
Select United flight, departing Tue, Aug 4 from Denver Intl. to Idaho Falls Regional, returning Sat, Aug 8, priced at $330 found 2 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.