United Flight UA3910 Deals & Information (2025/2026)

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United Flight 3910 Route Deals From $149

The cheapest prices found with in the last 7 days for return flights were $283 and $149 for one-way flights to Los Angeles Intl. for the period specified. Prices and availability are subject to change. Additional terms apply.

Wed, Oct 1 - Wed, Oct 15
IAD
Washington Dulles Intl.
LAX
Los Angeles Intl.
$283 Roundtrip, found 4 hours ago
$283
Roundtrip
found 4 hours ago
Select United flight, departing Wed, Oct 1 from Washington Dulles Intl. to Los Angeles Intl., returning Wed, Oct 15, priced at $283 found 4 hours ago

Frequently asked questions

What route does flight number UA3910 take?
Flight number UA3910 takes around 1 hour and 17 minutes to fly straight from Rochester, NY Airport (ROC-Greater Rochester Intl.) to Washington Dulles Intl. Airport (IAD). Sure, there's magic in the destination, but half the fun is in the journey!
What kind of plane is on flight number UA3910?
You'll probably find yourself jumping on board the Bombardier CRJ if you're on flight number UA3910. This flight nearly always takes off from Greater Rochester Intl. Airport and touches down at Washington Dulles Intl. Airport (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 UA3910 flight with Travelocity, please visit our Customer Service Portal.