United Flight 3680 Deals & Information (2025/2026)

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United Flight 3680 Route Deals From $117

The cheapest prices found with in the last 7 days for return flights were $198 and $117 for one-way flights to Newark Liberty Intl. Airport for the period specified. Prices and availability are subject to change. Additional terms apply.

Frequently asked questions

What route does flight number UA3680 take?
Flight number UA3680 takes about 3 hours and 30 minutes to fly direct from EYW to Chicago, IL Airport (ORD-O'Hare Intl.). Sure, there's magic in the destination, but getting there is half the fun!
How often is UA3680 on time?
Passengers flying on United Airlines flight number UA3680 should be aware that 77% of these flights arrive according to schedule. If you encounter a delay, the usual wait is roughly 43 minutes. This route has a rating of 0.65 stars.
What kind of plane is on flight number UA3680?
There's a strong chance you'll be cruising aboard the Embraer 170 if you're booked on flight number UA3680. This flight nearly always takes off from Key West Intl. Airport (EYW) and comes in to land at O'Hare Intl. Airport (ORD).
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 UA3680 flight with Travelocity, please visit our Customer Service Portal.