United Flight 3928 Deals & Information (2025/2026)

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United Flight 3928 Route Deals From $58

The cheapest prices found with in the last 7 days for return flights were $109 and $58 for one-way flights to Washington Dulles Intl. for the period specified. Prices and availability are subject to change. Additional terms apply.

Fri, Dec 12 - Sat, Dec 13
EWR
Newark Liberty Intl. Airport
IAD
Washington Dulles Intl.
$109 Roundtrip, found 4 days ago
$109
Roundtrip
found 4 days ago
Select United flight, departing Fri, Dec 12 from Newark Liberty Intl. Airport to Washington Dulles Intl., returning Sat, Dec 13, priced at $109 found 4 days ago
Wed, Dec 24 - Wed, Dec 31
EWR
Newark Liberty Intl. Airport
IAD
Washington Dulles Intl.
$115 Roundtrip, found 3 days ago
$115
Roundtrip
found 3 days ago
Select United flight, departing Wed, Dec 24 from Newark Liberty Intl. Airport to Washington Dulles Intl., returning Wed, Dec 31, priced at $115 found 3 days ago
Fri, Dec 12 - Sat, Dec 13
EWR
Newark Liberty Intl. Airport
IAD
Washington Dulles Intl.
$115 Roundtrip, found 4 days ago
$115
Roundtrip
found 4 days ago
Select United flight, departing Fri, Dec 12 from Newark Liberty Intl. Airport to Washington Dulles Intl., returning Sat, Dec 13, priced at $115 found 4 days ago
Sat, Dec 13 - Sun, Dec 14
EWR
Newark Liberty Intl. Airport
IAD
Washington Dulles Intl.
$119 Roundtrip, found 21 hours ago
$119
Roundtrip
found 21 hours ago
Select United flight, departing Sat, Dec 13 from Newark Liberty Intl. Airport to Washington Dulles Intl., returning Sun, Dec 14, priced at $119 found 21 hours ago
Wed, Nov 19 - Sun, Nov 23
EWR
Newark Liberty Intl. Airport
IAD
Washington Dulles Intl.
$120 Roundtrip, found 3 days ago
$120
Roundtrip
found 3 days ago
Select United flight, departing Wed, Nov 19 from Newark Liberty Intl. Airport to Washington Dulles Intl., returning Sun, Nov 23, priced at $120 found 3 days ago
Wed, Jan 7 - Thu, Jan 8
EWR
Newark Liberty Intl. Airport
IAD
Washington Dulles Intl.
$122 Roundtrip, found 1 day ago
$122
Roundtrip
found 1 day ago
Select United flight, departing Wed, Jan 7 from Newark Liberty Intl. Airport to Washington Dulles Intl., returning Thu, Jan 8, priced at $122 found 1 day ago
Wed, Dec 10 - Sat, Jan 3
EWR
Newark Liberty Intl. Airport
IAD
Washington Dulles Intl.
$125 Roundtrip, found 2 days ago
$125
Roundtrip
found 2 days ago
Select United flight, departing Wed, Dec 10 from Newark Liberty Intl. Airport to Washington Dulles Intl., returning Sat, Jan 3, priced at $125 found 2 days ago
Fri, Jan 16 - Sat, Jan 17
EWR
Newark Liberty Intl. Airport
IAD
Washington Dulles Intl.
$127 Roundtrip, found 2 days ago
$127
Roundtrip
found 2 days ago
Select United flight, departing Fri, Jan 16 from Newark Liberty Intl. Airport to Washington Dulles Intl., returning Sat, Jan 17, priced at $127 found 2 days ago
Tue, Nov 18 - Wed, Nov 19
EWR
Newark Liberty Intl. Airport
IAD
Washington Dulles Intl.
$129 Roundtrip, found 3 days ago
$129
Roundtrip
found 3 days ago
Select United flight, departing Tue, Nov 18 from Newark Liberty Intl. Airport to Washington Dulles Intl., returning Wed, Nov 19, priced at $129 found 3 days ago
Mon, Dec 22 - Sat, Dec 27
EWR
Newark Liberty Intl. Airport
IAD
Washington Dulles Intl.
$131 Roundtrip, found 4 days ago
$131
Roundtrip
found 4 days ago
Select United flight, departing Mon, Dec 22 from Newark Liberty Intl. Airport to Washington Dulles Intl., returning Sat, Dec 27, priced at $131 found 4 days 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.