United Flight 5377 Deals & Information (2026/2027)

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United Flight 5377 Route Deals From $208

The cheapest prices found with in the last 7 days for return flights were $179 and $208 for one-way flights to Gunnison-Crested Butte Regional for the period specified. Prices and availability are subject to change. Additional terms apply.

Thu, Mar 26 - Sun, Mar 29
DEN
Denver Intl.
GUC
Gunnison-Crested Butte Regional
$179 Roundtrip, found 1 day ago
$179
Roundtrip
found 1 day ago
Select United flight, departing Thu, Mar 26 from Denver Intl. to Gunnison-Crested Butte Regional, returning Sun, Mar 29, priced at $179 found 1 day ago
Sat, Mar 7 - Thu, Mar 12
DEN
Denver Intl.
GUC
Gunnison-Crested Butte Regional
$190 Roundtrip, found 6 days ago
$190
Roundtrip
found 6 days ago
Select United flight, departing Sat, Mar 7 from Denver Intl. to Gunnison-Crested Butte Regional, returning Thu, Mar 12, priced at $190 found 6 days ago
Fri, Oct 9 - Mon, Oct 12
DEN
Denver Intl.
GUC
Gunnison-Crested Butte Regional
$221 Roundtrip, found 5 days ago
$221
Roundtrip
found 5 days ago
Select United flight, departing Fri, Oct 9 from Denver Intl. to Gunnison-Crested Butte Regional, returning Mon, Oct 12, priced at $221 found 5 days ago
Fri, Oct 9 - Mon, Oct 12
DEN
Denver Intl.
GUC
Gunnison-Crested Butte Regional
$226 Roundtrip, found 5 days ago
$226
Roundtrip
found 5 days ago
Select United flight, departing Fri, Oct 9 from Denver Intl. to Gunnison-Crested Butte Regional, returning Mon, Oct 12, priced at $226 found 5 days ago
Sat, Mar 7 - Thu, Mar 12
DEN
Denver Intl.
GUC
Gunnison-Crested Butte Regional
$237 Roundtrip, found 6 days ago
$237
Roundtrip
found 6 days ago
Select United flight, departing Sat, Mar 7 from Denver Intl. to Gunnison-Crested Butte Regional, returning Thu, Mar 12, priced at $237 found 6 days ago
Thu, Mar 26 - Sun, Mar 29
DEN
Denver Intl.
GUC
Gunnison-Crested Butte Regional
$239 Roundtrip, found 1 day ago
$239
Roundtrip
found 1 day ago
Select United flight, departing Thu, Mar 26 from Denver Intl. to Gunnison-Crested Butte Regional, returning Sun, Mar 29, priced at $239 found 1 day ago
Fri, Oct 9 - Mon, Oct 12
DEN
Denver Intl.
GUC
Gunnison-Crested Butte Regional
$244 Roundtrip, found 5 days ago
$244
Roundtrip
found 5 days ago
Select United flight, departing Fri, Oct 9 from Denver Intl. to Gunnison-Crested Butte Regional, returning Mon, Oct 12, priced at $244 found 5 days ago
Sat, Mar 7 - Thu, Mar 12
DEN
Denver Intl.
GUC
Gunnison-Crested Butte Regional
$251 Roundtrip, found 6 days ago
$251
Roundtrip
found 6 days ago
Select United flight, departing Sat, Mar 7 from Denver Intl. to Gunnison-Crested Butte Regional, returning Thu, Mar 12, priced at $251 found 6 days ago
Fri, Oct 9 - Mon, Oct 12
DEN
Denver Intl.
GUC
Gunnison-Crested Butte Regional
$283 Roundtrip, found 5 days ago
$283
Roundtrip
found 5 days ago
Select United flight, departing Fri, Oct 9 from Denver Intl. to Gunnison-Crested Butte Regional, returning Mon, Oct 12, priced at $283 found 5 days ago
Fri, Oct 9 - Mon, Oct 12
DEN
Denver Intl.
GUC
Gunnison-Crested Butte Regional
$287 Roundtrip, found 5 days ago
$287
Roundtrip
found 5 days ago
Select United flight, departing Fri, Oct 9 from Denver Intl. to Gunnison-Crested Butte Regional, returning Mon, Oct 12, priced at $287 found 5 days ago

Frequently asked questions

What route does flight number UA5377 take?
UA5377 flies direct from MKE to ORD in approximately 55 minutes. It can be used on other routes though, some of which may be multi-stop journeys. Keep an eye out for this when locking in your seat to avoid any mix-ups.
What kind of plane is on flight number UA5377?
It's possible you'll be on the Bombardier CRJ if you're traveling from General Mitchell Intl. Airport (MKE) to Chicago, IL Airport (ORD-O'Hare Intl.), a popular route for flight number UA5377.
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 UA5377 flight with Travelocity, please visit our Customer Service Portal.