When searching for a good deal, it’s best to be prepared for potential fluctuations in price. We recommend booking at least 28 days in advance, which can save you up to 11% on flights from Rhode Island to Washington compared to booking the week you need them. Waiting 28 days out may not be for everyone, so we have options available for flights within the next two weeks, with the lowest price starting at $252. For sooner than that we have options available in the next 3 days from $276.
Due to multiple factors, expect to potentially pay more when booking in December. For low rates, February can be a great choice for travel to Washington. Flights to Washington from Rhode Island in February are about $243 on average during February, but can be found for as low as $119.