Check out these super cheap fares from Level for travel from Boston to Barcelona in Spain. One way fares going to Europe are just $85. And that’s for non-stop flights. But even roundtrip fares can be booked for less than $200. Dates are limited, but you can find them in January, February and October 2020.
Looks like you can get better prices if you book each leg separately.
Definitely great prices, but very limited dates. Look around on Google Flights and SkyScanner and hopefully you are able to book on some dates that work for you. Don’t forget to use Amex Platinum (5x on airfare), Citi Prestige (5x on airfare), Chase Sapphire Reserve (3x on travel) or any of the best credit cards for travel purchases.
Let me know if you find other dates with the same price, or any other routes.