diff --git a/lib/vagrant/action.rb b/lib/vagrant/action.rb
index 3ee4b3308..2f461f958 100644
--- a/lib/vagrant/action.rb
+++ b/lib/vagrant/action.rb
@@ -48,7 +48,13 @@ module Vagrant
 
       action_environment = Action::Environment.new(env)
       action_environment.merge!(options || {})
-      callable.call(action_environment)
+
+      # Run the action chain in a busy block, marking the environment as
+      # interrupted if a SIGINT occurs, and exiting cleanly once the
+      # chain has been run.
+      int_callback = lambda { action_environment.error!(:interrupt) }
+      Busy.busy(int_callback) { callable.call(action_environment) }
+      exit if action_environment.interrupted?
 
       if action_environment.error?
         # Erroneous environment resulted. Properly display error
diff --git a/lib/vagrant/action/environment.rb b/lib/vagrant/action/environment.rb
index 02e5698b0..aee42adb8 100644
--- a/lib/vagrant/action/environment.rb
+++ b/lib/vagrant/action/environment.rb
@@ -50,6 +50,12 @@ module Vagrant
         !error.nil?
       end
 
+      # Returns a boolean denoting if environment has been interrupted
+      # with a SIGINT.
+      def interrupted?
+        error? && error.first == :interrupt
+      end
+
       #-----------------------------------------------------------------
       # Hash with indifferent access
       #-----------------------------------------------------------------
diff --git a/test/vagrant/action/environment_test.rb b/test/vagrant/action/environment_test.rb
index d512140f8..17ecae6bd 100644
--- a/test/vagrant/action/environment_test.rb
+++ b/test/vagrant/action/environment_test.rb
@@ -29,6 +29,12 @@ class ActionEnvironmentTest < Test::Unit::TestCase
     assert @instance.error?
   end
 
+  should "report interrupted if interrupt error" do
+    assert !@instance.interrupted?
+    @instance.error!(:interrupt)
+    assert @instance.interrupted?
+  end
+
   should "have indifferent access" do
     @instance[:foo] = :bar
     @instance["bar"] = :baz
diff --git a/test/vagrant/action_test.rb b/test/vagrant/action_test.rb
index ad0efe371..509dfa904 100644
--- a/test/vagrant/action_test.rb
+++ b/test/vagrant/action_test.rb
@@ -84,6 +84,16 @@ class ActionTest < Test::Unit::TestCase
       @instance.run(callable, :bar => :foo)
     end
 
+    should "exit if environment was marked as interrupted" do
+      callable = lambda do |env|
+        env.error!(:interrupt)
+      end
+
+      @instance.stubs(:error_and_exit)
+      @instance.expects(:exit).once
+      @instance.run(callable)
+    end
+
     should "error and exit if erroneous environment results" do
       callable = lambda do |env|
         env.error!(:key, :foo => :bar)