United Flight UA3928 Deals & Information (2025/2026)

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United Flight 3928 Route Deals From $151

The cheapest prices found with in the last 7 days for return flights were $278 and $151 for one-way flights to Denver Intl. for the period specified. Prices and availability are subject to change. Additional terms apply.

Thu, Nov 6 - Mon, Nov 10
FLL
Fort Lauderdale - Hollywood Intl.
DEN
Denver Intl.
$278 Roundtrip, found 4 hours ago
$278
Roundtrip
found 4 hours ago
Select United flight, departing Thu, Nov 6 from Fort Lauderdale - Hollywood Intl. to Denver Intl., returning Mon, Nov 10, priced at $278 found 4 hours ago
Thu, Aug 7 - Mon, Aug 11
FLL
Fort Lauderdale - Hollywood Intl.
DEN
Denver Intl.
$283 Roundtrip, found 4 hours ago
$283
Roundtrip
found 4 hours ago
Select United flight, departing Thu, Aug 7 from Fort Lauderdale - Hollywood Intl. to Denver Intl., returning Mon, Aug 11, priced at $283 found 4 hours ago
Wed, Sep 10 - Fri, Sep 12
FLL
Fort Lauderdale - Hollywood Intl.
DEN
Denver Intl.
$287 Roundtrip, found 2 days ago
$287
Roundtrip
found 2 days ago
Select United flight, departing Wed, Sep 10 from Fort Lauderdale - Hollywood Intl. to Denver Intl., returning Fri, Sep 12, priced at $287 found 2 days ago
Thu, Nov 6 - Mon, Nov 10
FLL
Fort Lauderdale - Hollywood Intl.
DEN
Denver Intl.
$297 Roundtrip, found 4 hours ago
$297
Roundtrip
found 4 hours ago
Select United flight, departing Thu, Nov 6 from Fort Lauderdale - Hollywood Intl. to Denver Intl., returning Mon, Nov 10, priced at $297 found 4 hours ago

Frequently asked questions

What route does flight number UA3928 take?
UA3928 travels from Portland, ME Airport (PWM-Portland Intl. Jetport) to Washington Dulles Intl. Airport (IAD) directly. This trip takes 1 hour and 54 minutes.
What kind of plane is on flight number UA3928?
The Bombardier CRJ is the kind of plane most frequently used for flight UA3928. More often than not, this flight jets off from Portland Intl. Jetport and touches down at IAD.
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 UA3928 flight with Travelocity, please visit our Customer Service Portal.