Cheap flights from Rhode Island to Washington, D.C. from $109

If you’re not able to fly to Baltimore in September, then May is your next best option. Flight prices from Rhode Island to Baltimore during May average around $387.

The cheapest day to depart from Rhode Island to Baltimore is on a Friday. Travelers who choose to depart for Baltimore on a Friday will often find tickets for as low as $346. If your travel schedule is flexible, try to avoid departing on a Sunday because tickets tend to average around $466. These prices are subject to change though, so be sure to set up a Price Alert for flights to Baltimore.

Flying to Baltimore from Rhode Island in the evening is the least expensive time of day to depart. momondo users have found prices as low as $341 when looking at flights departing in the evening. Flights in the morning are often more expensive with an average ticket price of $395.

Fly from Providence-TFGreen to Baltimore/Washington for the best Rhode Island - Baltimore/Washington flight prices

You are more likely to see cheaper flights to Baltimore from Rhode Island when booking weeks ahead of your departure date. In general, you can expect to find flights to Baltimore for around $293 when searching weeks out. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Baltimore from Rhode Island for as low as $207 on momondo.

There is only 1 cabin class available to choose from on Rhode Island to Baltimore flights. Cabin price and availability will vary by airline so perform a search above to find the right deals for you.

Southwest is the most popular carrier operating from Rhode Island to Baltimore/Washington

Southwest, American Airlines and United Airlines are the top three most popular airlines that fly to Baltimore from Rhode Island according to our data. Southwest is the first choice among our users, with 42% of people opting to fly with this airline when traveling to Baltimore. Keep in mind that there are 4 different airlines that fly to Baltimore on a routine basis, so you have a few additional options to choose from.

As of November 2026, there are 4 flights per day flying from Rhode Island to Baltimore. The most common time of day flights depart is 5:00AM, with 45% of flights taking off in the afternoon.

31 flights are operational weekly from Rhode Island to Baltimore as of November 2026. The most popular departure day for this route is Mon, with 19% of flights per week taking off on this day.