United Flight 5374 Deals & Information (2026/2027)

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United Flight 5374 Route Deals From $220

The cheapest prices found with in the last 7 days for return flights were $189 and $220 for one-way flights to Idaho Falls Regional for the period specified. Prices and availability are subject to change. Additional terms apply.

Tue, Jul 7 - Tue, Jul 14
DEN
Denver Intl.
IDA
Idaho Falls Regional
$189 Roundtrip, found 1 day ago
$189
Roundtrip
found 1 day ago
Select United flight, departing Tue, Jul 7 from Denver Intl. to Idaho Falls Regional, returning Tue, Jul 14, priced at $189 found 1 day ago
Sat, Mar 21 - Wed, Mar 25
DEN
Denver Intl.
IDA
Idaho Falls Regional
$194 Roundtrip, found 3 days ago
$194
Roundtrip
found 3 days ago
Select United flight, departing Sat, Mar 21 from Denver Intl. to Idaho Falls Regional, returning Wed, Mar 25, priced at $194 found 3 days ago
Sat, Feb 21 - Mon, Feb 23
DEN
Denver Intl.
IDA
Idaho Falls Regional
$197 Roundtrip, found 3 days ago
$197
Roundtrip
found 3 days ago
Select United flight, departing Sat, Feb 21 from Denver Intl. to Idaho Falls Regional, returning Mon, Feb 23, priced at $197 found 3 days ago
Tue, Jul 7 - Tue, Jul 14
DEN
Denver Intl.
IDA
Idaho Falls Regional
$198 Roundtrip, found 1 day ago
$198
Roundtrip
found 1 day ago
Select United flight, departing Tue, Jul 7 from Denver Intl. to Idaho Falls Regional, returning Tue, Jul 14, priced at $198 found 1 day ago
Tue, Feb 17 - Sat, Feb 21
DEN
Denver Intl.
IDA
Idaho Falls Regional
$211 Roundtrip, found 4 days ago
$211
Roundtrip
found 4 days ago
Select United flight, departing Tue, Feb 17 from Denver Intl. to Idaho Falls Regional, returning Sat, Feb 21, priced at $211 found 4 days ago
Tue, Jul 7 - Tue, Jul 14
DEN
Denver Intl.
IDA
Idaho Falls Regional
$230 Roundtrip, found 1 day ago
$230
Roundtrip
found 1 day ago
Select United flight, departing Tue, Jul 7 from Denver Intl. to Idaho Falls Regional, returning Tue, Jul 14, priced at $230 found 1 day ago
Thu, Mar 19 - Sun, Mar 22
DEN
Denver Intl.
IDA
Idaho Falls Regional
$234 Roundtrip, found 4 days ago
$234
Roundtrip
found 4 days ago
Select United flight, departing Thu, Mar 19 from Denver Intl. to Idaho Falls Regional, returning Sun, Mar 22, priced at $234 found 4 days ago
Thu, Mar 26 - Sun, Mar 29
DEN
Denver Intl.
IDA
Idaho Falls Regional
$242 Roundtrip, found 3 days ago
$242
Roundtrip
found 3 days ago
Select United flight, departing Thu, Mar 26 from Denver Intl. to Idaho Falls Regional, returning Sun, Mar 29, priced at $242 found 3 days ago
Thu, Mar 19 - Sun, Mar 29
DEN
Denver Intl.
IDA
Idaho Falls Regional
$249 Roundtrip, found 6 hours ago
$249
Roundtrip
found 6 hours ago
Select United flight, departing Thu, Mar 19 from Denver Intl. to Idaho Falls Regional, returning Sun, Mar 29, priced at $249 found 6 hours ago
Tue, Feb 17 - Sat, Feb 21
DEN
Denver Intl.
IDA
Idaho Falls Regional
$254 Roundtrip, found 4 days ago
$254
Roundtrip
found 4 days ago
Select United flight, departing Tue, Feb 17 from Denver Intl. to Idaho Falls Regional, returning Sat, Feb 21, priced at $254 found 4 days ago
Sat, Mar 21 - Sun, Mar 29
DEN
Denver Intl.
IDA
Idaho Falls Regional
$255 Roundtrip, found 6 hours ago
$255
Roundtrip
found 6 hours ago
Select United flight, departing Sat, Mar 21 from Denver Intl. to Idaho Falls Regional, returning Sun, Mar 29, priced at $255 found 6 hours ago
Tue, Jul 7 - Tue, Jul 14
DEN
Denver Intl.
IDA
Idaho Falls Regional
$258 Roundtrip, found 1 day ago
$258
Roundtrip
found 1 day ago
Select United flight, departing Tue, Jul 7 from Denver Intl. to Idaho Falls Regional, returning Tue, Jul 14, priced at $258 found 1 day ago
Wed, Mar 18 - Sun, Mar 29
DEN
Denver Intl.
IDA
Idaho Falls Regional
$258 Roundtrip, found 6 hours ago
$258
Roundtrip
found 6 hours ago
Select United flight, departing Wed, Mar 18 from Denver Intl. to Idaho Falls Regional, returning Sun, Mar 29, priced at $258 found 6 hours ago
Thu, Mar 26 - Sun, Mar 29
DEN
Denver Intl.
IDA
Idaho Falls Regional
$259 Roundtrip, found 3 days ago
$259
Roundtrip
found 3 days ago
Select United flight, departing Thu, Mar 26 from Denver Intl. to Idaho Falls Regional, returning Sun, Mar 29, priced at $259 found 3 days ago
Sat, Feb 21 - Thu, Mar 12
DEN
Denver Intl.
IDA
Idaho Falls Regional
$264 Roundtrip, found 7 hours ago
$264
Roundtrip
found 7 hours ago
Select United flight, departing Sat, Feb 21 from Denver Intl. to Idaho Falls Regional, returning Thu, Mar 12, priced at $264 found 7 hours ago
Tue, Feb 17 - Sat, Feb 21
DEN
Denver Intl.
IDA
Idaho Falls Regional
$268 Roundtrip, found 4 days ago
$268
Roundtrip
found 4 days ago
Select United flight, departing Tue, Feb 17 from Denver Intl. to Idaho Falls Regional, returning Sat, Feb 21, priced at $268 found 4 days ago
Mon, Mar 23 - Sun, Mar 29
DEN
Denver Intl.
IDA
Idaho Falls Regional
$271 Roundtrip, found 6 hours ago
$271
Roundtrip
found 6 hours ago
Select United flight, departing Mon, Mar 23 from Denver Intl. to Idaho Falls Regional, returning Sun, Mar 29, priced at $271 found 6 hours 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.