United Flight 5374 Deals & Information (2026/2027)

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United Flight 5374 Route Deals From $284

The cheapest prices found with in the last 7 days for return flights were $329 and $284 for one-way flights to Idaho Falls Regional for the period specified. Prices and availability are subject to change. Additional terms apply.

Tue, Mar 16 - Sat, Mar 20
DEN
Denver Intl.
IDA
Idaho Falls Regional
$329 Roundtrip, found 6 days ago
$329
Roundtrip
found 6 days ago
Select United flight, departing Tue, Mar 16 from Denver Intl. to Idaho Falls Regional, returning Sat, Mar 20, priced at $329 found 6 days ago
Fri, Dec 18 - Sat, Dec 19
DEN
Denver Intl.
IDA
Idaho Falls Regional
$335 Roundtrip, found 7 hours ago
$335
Roundtrip
found 7 hours ago
Select United flight, departing Fri, Dec 18 from Denver Intl. to Idaho Falls Regional, returning Sat, Dec 19, priced at $335 found 7 hours ago
Tue, Mar 16 - Sat, Mar 20
DEN
Denver Intl.
IDA
Idaho Falls Regional
$337 Roundtrip, found 6 days ago
$337
Roundtrip
found 6 days ago
Select United flight, departing Tue, Mar 16 from Denver Intl. to Idaho Falls Regional, returning Sat, Mar 20, priced at $337 found 6 days ago
Wed, Dec 23 - Tue, Dec 29
DEN
Denver Intl.
IDA
Idaho Falls Regional
$340 Roundtrip, found 2 days ago
$340
Roundtrip
found 2 days ago
Select United flight, departing Wed, Dec 23 from Denver Intl. to Idaho Falls Regional, returning Tue, Dec 29, priced at $340 found 2 days ago
Tue, Mar 16 - Sat, Mar 20
DEN
Denver Intl.
IDA
Idaho Falls Regional
$342 Roundtrip, found 6 days ago
$342
Roundtrip
found 6 days ago
Select United flight, departing Tue, Mar 16 from Denver Intl. to Idaho Falls Regional, returning Sat, Mar 20, priced at $342 found 6 days ago
Wed, Dec 23 - Mon, Dec 28
DEN
Denver Intl.
IDA
Idaho Falls Regional
$350 Roundtrip, found 2 days ago
$350
Roundtrip
found 2 days ago
Select United flight, departing Wed, Dec 23 from Denver Intl. to Idaho Falls Regional, returning Mon, Dec 28, priced at $350 found 2 days ago
Thu, Nov 26 - Sun, Nov 29
DEN
Denver Intl.
IDA
Idaho Falls Regional
$351 Roundtrip, found 1 day ago
$351
Roundtrip
found 1 day ago
Select United flight, departing Thu, Nov 26 from Denver Intl. to Idaho Falls Regional, returning Sun, Nov 29, priced at $351 found 1 day ago
Wed, Dec 23 - Sun, Dec 27
DEN
Denver Intl.
IDA
Idaho Falls Regional
$357 Roundtrip, found 2 days ago
$357
Roundtrip
found 2 days ago
Select United flight, departing Wed, Dec 23 from Denver Intl. to Idaho Falls Regional, returning Sun, Dec 27, priced at $357 found 2 days ago
Fri, Dec 18 - Sat, Dec 19
DEN
Denver Intl.
IDA
Idaho Falls Regional
$365 Roundtrip, found 7 hours ago
$365
Roundtrip
found 7 hours ago
Select United flight, departing Fri, Dec 18 from Denver Intl. to Idaho Falls Regional, returning Sat, Dec 19, priced at $365 found 7 hours ago
Mon, Mar 15 - Sat, Mar 20
DEN
Denver Intl.
IDA
Idaho Falls Regional
$374 Roundtrip, found 6 days ago
$374
Roundtrip
found 6 days ago
Select United flight, departing Mon, Mar 15 from Denver Intl. to Idaho Falls Regional, returning Sat, Mar 20, priced at $374 found 6 days ago
Fri, Dec 18 - Sat, Dec 19
DEN
Denver Intl.
IDA
Idaho Falls Regional
$376 Roundtrip, found 7 hours ago
$376
Roundtrip
found 7 hours ago
Select United flight, departing Fri, Dec 18 from Denver Intl. to Idaho Falls Regional, returning Sat, Dec 19, priced at $376 found 7 hours ago
Mon, Mar 15 - Sat, Mar 20
DEN
Denver Intl.
IDA
Idaho Falls Regional
$384 Roundtrip, found 6 days ago
$384
Roundtrip
found 6 days ago
Select United flight, departing Mon, Mar 15 from Denver Intl. to Idaho Falls Regional, returning Sat, Mar 20, priced at $384 found 6 days ago
Mon, Mar 15 - Sat, Mar 20
DEN
Denver Intl.
IDA
Idaho Falls Regional
$387 Roundtrip, found 6 days ago
$387
Roundtrip
found 6 days ago
Select United flight, departing Mon, Mar 15 from Denver Intl. to Idaho Falls Regional, returning Sat, Mar 20, priced at $387 found 6 days ago
Fri, Dec 11 - Mon, Dec 14
DEN
Denver Intl.
IDA
Idaho Falls Regional
$394 Roundtrip, found 4 days ago
$394
Roundtrip
found 4 days ago
Select United flight, departing Fri, Dec 11 from Denver Intl. to Idaho Falls Regional, returning Mon, Dec 14, priced at $394 found 4 days ago
Wed, Nov 25 - Sun, Nov 29
DEN
Denver Intl.
IDA
Idaho Falls Regional
$395 Roundtrip, found 1 day ago
$395
Roundtrip
found 1 day ago
Select United flight, departing Wed, Nov 25 from Denver Intl. to Idaho Falls Regional, returning Sun, Nov 29, priced at $395 found 1 day ago
Fri, Nov 20 - Sun, Nov 22
DEN
Denver Intl.
IDA
Idaho Falls Regional
$398 Roundtrip, found 3 days ago
$398
Roundtrip
found 3 days ago
Select United flight, departing Fri, Nov 20 from Denver Intl. to Idaho Falls Regional, returning Sun, Nov 22, priced at $398 found 3 days ago
Wed, Nov 25 - Sun, Nov 29
DEN
Denver Intl.
IDA
Idaho Falls Regional
$422 Roundtrip, found 1 day ago
$422
Roundtrip
found 1 day ago
Select United flight, departing Wed, Nov 25 from Denver Intl. to Idaho Falls Regional, returning Sun, Nov 29, priced at $422 found 1 day ago
Fri, Dec 18 - Sat, Dec 19
DEN
Denver Intl.
IDA
Idaho Falls Regional
$427 Roundtrip, found 7 hours ago
$427
Roundtrip
found 7 hours ago
Select United flight, departing Fri, Dec 18 from Denver Intl. to Idaho Falls Regional, returning Sat, Dec 19, priced at $427 found 7 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.