United Flight 3752 Deals & Information (2025/2026)

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United Flight 3752 Route Deals From $79

The cheapest prices found with in the last 7 days for return flights were $157 and $79 for one-way flights to O'Hare Intl. for the period specified. Prices and availability are subject to change. Additional terms apply.

Wed, Oct 1 - Wed, Oct 8
DEN
Denver Intl.
ORD
O'Hare Intl.
$157 Roundtrip, found 6 hours ago
$157
Roundtrip
found 6 hours ago
Select United flight, departing Wed, Oct 1 from Denver Intl. to O'Hare Intl., returning Wed, Oct 8, priced at $157 found 6 hours ago
Tue, Aug 12 - Wed, Aug 13
DEN
Denver Intl.
ORD
O'Hare Intl.
$170 Roundtrip, found 1 day ago
$170
Roundtrip
found 1 day ago
Select United flight, departing Tue, Aug 12 from Denver Intl. to O'Hare Intl., returning Wed, Aug 13, priced at $170 found 1 day ago
Sat, Aug 23 - Sat, Aug 30
DEN
Denver Intl.
ORD
O'Hare Intl.
$172 Roundtrip, found 1 day ago
$172
Roundtrip
found 1 day ago
Select United flight, departing Sat, Aug 23 from Denver Intl. to O'Hare Intl., returning Sat, Aug 30, priced at $172 found 1 day ago
Thu, Sep 25 - Sun, Sep 28
DEN
Denver Intl.
ORD
O'Hare Intl.
$186 Roundtrip, found 5 hours ago
$186
Roundtrip
found 5 hours ago
Select United flight, departing Thu, Sep 25 from Denver Intl. to O'Hare Intl., returning Sun, Sep 28, priced at $186 found 5 hours ago

Frequently asked questions

What route does flight number UA3752 take?
UA3752 travels between Washington, DC Airport (IAD-Washington Dulles Intl.) and CVG Airport directly. This trip typically takes 1 hour and 40 minutes.
What kind of plane is on flight number UA3752?
The Bombardier CRJ is the type of plane most often used for flight number UA3752. This flight almost always sets off from IAD and comes in to land at CVG.
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 UA3752 flight with Travelocity, please visit our Customer Service Portal.