United Flight 5040 Deals & Information (2026/2027)

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United Flight 5040 Route Deals From $198

The cheapest prices found with in the last 7 days for return flights were $280 and $198 for one-way flights to St. George for the period specified. Prices and availability are subject to change. Additional terms apply.

Tue, Feb 10 - Tue, Feb 17
DEN
Denver Intl.
SGU
St. George
$280 Roundtrip, found 22 hours ago
$280
Roundtrip
found 22 hours ago
Select United flight, departing Tue, Feb 10 from Denver Intl. to St. George, returning Tue, Feb 17, priced at $280 found 22 hours ago
Wed, Feb 11 - Sun, Feb 15
DEN
Denver Intl.
SGU
St. George
$305 Roundtrip, found 23 hours ago
$305
Roundtrip
found 23 hours ago
Select United flight, departing Wed, Feb 11 from Denver Intl. to St. George, returning Sun, Feb 15, priced at $305 found 23 hours ago
Sun, Feb 1 - Tue, Feb 17
DEN
Denver Intl.
SGU
St. George
$323 Roundtrip, found 4 days ago
$323
Roundtrip
found 4 days ago
Select United flight, departing Sun, Feb 1 from Denver Intl. to St. George, returning Tue, Feb 17, priced at $323 found 4 days ago
Fri, Feb 20 - Sun, Feb 22
DEN
Denver Intl.
SGU
St. George
$379 Roundtrip, found 20 hours ago
$379
Roundtrip
found 20 hours ago
Select United flight, departing Fri, Feb 20 from Denver Intl. to St. George, returning Sun, Feb 22, priced at $379 found 20 hours ago

Frequently asked questions

What route does flight number UA5040 take?
UA5040 operates direct from Cape Girardeau Municipal Airport (CGI) to Chicago, IL Airport (ORD-O'Hare Intl.). During this journey, expect to be in the air for about 1 hour and 33 minutes. Book ahead to lock in your preferred seat.
How often is UA5040 on time?
If you're flying on United Airlines flight number UA5040 between Cape Girardeau Regional Airport and Chicago, IL Airport (ORD-O'Hare Intl.), 85% of these services leave on time. On the rare occasion that there is a delay, the wait time is approximately 51 minutes on average. Thanks to the airline's first-rate service, this flight has earned a star rating of 1.75.
What kind of plane is on flight number UA5040?
The Bombardier CRJ is the aircraft that's mostly used for flight UA5040. This flight typically heads off from CGI and arrives at O'Hare Intl. Airport (ORD).
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 UA5040 flight with Travelocity, please visit our Customer Service Portal.