The underlying spending bill would fund the government through Nov. 15 if the Senate gets its way or until Dec. 15 if the House does.
Until now, such bills have been routinely passed with bipartisan support, ever since a pair of shutdowns 17 years ago engineered by then-Speaker Newt Gingrich severely damaged Republican election prospects and revived then-President Bill Clinton's political standing.
Boehner had sought to avoid the shutdown and engineer passage of a "clean" temporary spending bill for averting a government shutdown.
This time tea party activists mobilized by freshman Sen. Ted Cruz, R-Texas, mounted a campaign to seize the must-do measure in an effort to derail Obamacare. GOP leaders voiced reservations and many Republican lawmakers predicted it wouldn't work. Some even labeled it "stupid."
But the success of Cruz and other tea party-endorsed conservatives who upset establishment GOP candidates in 2010 and 2012 primaries was a lesson learned for many Republican lawmakers going into next year's election.