United Flight UA3419 Deals & Information (2025/2026)

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United Flight 3419 Route Deals From $149

The cheapest prices found with in the last 7 days for return flights were $347 and $149 for one-way flights to Newark Liberty Intl. Airport for the period specified. Prices and availability are subject to change. Additional terms apply.

Thu, Feb 5 - Mon, Feb 9
MCI
Kansas City Intl.
EWR
Newark Liberty Intl. Airport
$347 Roundtrip, found 4 hours ago
$347
Roundtrip
found 4 hours ago
Select United flight, departing Thu, Feb 5 from Kansas City Intl. to Newark Liberty Intl. Airport, returning Mon, Feb 9, priced at $347 found 4 hours ago

Frequently asked questions

What route does flight number UA3419 take?
UA3419 is used on a range of routes. More commonly, UA3419 flies straight from BUF to EWR. If that's your flight path, you'll be in the air for roughly 1 hour and 17 minutes.
What kind of plane is on flight number UA3419?
If you've booked a ticket on flight UA3419 from Buffalo Niagara Intl. Airport (BUF) to Liberty Intl. Airport (EWR), you'll most likely be on board the Embraer 170. This flight number serves a number of different routes, but this is the most common one.
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 UA3419 flight with Travelocity, please visit our Customer Service Portal.