We all know that flying internationally can be costly and we try to save as much money as we can.

Kayak.com, the online travel service, just released a graph on the cheapest European-bound flights from every U.S. state.

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The cheapest European flight for Montanans is to Reykjavik, Iceland for $617 round trip  out of Billings, which is a pretty sweet deal if you ask us.

Iceland is a beautiful country and has a lot of to offer someone who loves to travel to far away places.

For more details, check out Kayak.com.