Save on late summer through winter travel to Europe with the latest sale from United.

Fares are valid for departure through March 31, 2017. There is a 14-day advance purchase requirement.

Minimum stay: 7 days; Maximum stay: 6 months.

Avoid blackout dates: December 15, 2016, through January 8, 2017.

Tickets must be booked by 11:59pm, August 19.

Sale fares include:

Boston, MA to Zurich, Switzerland $676 round trip, non-stop

Newark, NJ to Amsterdam, Netherlands $666 round trip, non-stop

Newark, NJ to Barcelona, Spain $645 round trip, non-stop

Newark, NJ to Belfast, United Kingdom $543 round trip, non-stop

Newark, NJ to Brussels, Belgium $670 round trip, non-stop

Newark, NJ to Edinburgh, United Kingdom $695 round trip, non-stop

Newark, NJ to Geneva, Switzerland $666 round trip, non-stop

Newark, NJ to Hamburg, Germany $705 round trip, non-stop

Newark, NJ to Zurich, Switzerland $676 round trip, non-stop

Houston, TX to Frankfurt, Germany $783 round trip, non-stop

Houston, TX to Munich, Germany $766 round trip, non-stop

San Francisco, CA to Frankfurt, Germany $833 round trip, non-stop

San Francisco, CA to Zurich, Switzerland $775 round trip, non-stop

Washington, D.C. to Amsterdam, Netherlands $666 round trip, non-stop

Washington, D.C. to Brussels, Belgium $670 round trip, non-stop

Washington, D.C. to Frankfurt, Germany $737 round trip, non-stop

Washington, D.C. to Geneva, Switzerland $666 round trip, non-stop

Washington, D.C. to Munich, Germany $717 round trip, non-stop

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