The cheapest times to fly from BWI to RMA are

  • January 15th to February 25th
  • April 9th to May 20th
  • June 4th to June 17th
  • October 22nd to November 18th

based on data collected exclusively by Champion Traveler across tens of millions of flights. Among all the dates above, the very cheapest time to fly from BWI to RMA is late October to early November. Prices can be as high as $4443 for Sunday flights during late December, or as low as $1903 for Wednesday flights around late October to early November.


When to Fly to Roma

Flying from Baltimore, MD (BWI) to Roma (RMA) will usually cost between $2275 to $3641 per person if booking more than four weeks in advance. On average the very cheapest time to fly is late October to early November with an average ticket price of $2353. Due to high demand the most expensive time to fly is late December, with an average price of $4048. Planning your trip to low-cost times can easily save you $1695 on economy flights and even more on first-class flights. Generally, any price below $2593 can be considered a good price for a round-trip BWI to RMA flight.

See below for a graph of average weekly prices for the BWI to RMA route. All prices are for round-trip tickets in USD.

BWI to RMA Flight Prices

Compared to other flights, the BWI to RMA flight is more expensive than the average and costs more than the average flight leaving from Baltimore. The average price per mile (for a direct flight) is $0.17, which is below average.


Flight Prices by Day of the Week

Wednesday is usually the cheapest day to depart and return on this flight. Sundays are the most expensive days to fly to Roma, and Fridays are the most expensive days to return to Baltimore. Selecting flights on the least expensive days could save you up to $247 (9%) on this flight.

Departing prices are for round-trip flights returning on the day of departure. For example, a flight departing on Wednesday and returning a week later will cost an average of $2513. Return trip prices are from the RMA to BWI flight, and often highlight the quality of our data in showing the same trend.

Departing Prices by Day

Departure Day Prices

Return Trip Prices by Day

Return Day Prices


Nonstop Flights and Layovers

Travelers looking to fly from BWI to RMA can generally find a 2-layover flight. Because there is not usually a direct flight option the real-world direct flight time of 18 hour 25 minutes may not be realistic.


Flight Hacking BWI to RMA

Flight hacking is when you book two tickets instead of a layover, sometimes with different airlines. You will need to either bring only a carry-on bag (highly recommended) or leave yourself plenty of time to go through security again. Flight hacking is completely allowed, but airlines don’t always tell you the cheapest way to get from BWI to RMA — but Champion Traveler does!

Hack #1: Brisbane (BWI > BNE > RMA)

  • Price for both tickets: $1745
  • Average savings: $849 (32.72%)

See BWI to BNE flights

Hack #2: New York, NY (BWI > JFK > RMA)

  • Price for both tickets: $2097
  • Average savings: $497 (19.15%)

See BWI to JFK flights

Hack #3: San Jose, CA (BWI > SJC > RMA)

  • Price for both tickets: $2169
  • Average savings: $424 (16.35%)

See BWI to SJC flights


Flight Questions Answered

Still have questions about flying from BWI to RMA? We’ve got answers.

Which airlines fly this route?

You can find 3 major airlines flying this route most often: Air New Zealand, Qantas, United, and potentially more during busy seasons.

How far away is it from Roma Airport to Baltimore/Washington International Thurgood Marshall Airport?

The distance between the two airports is roughly 9689 miles or 15593 kilometers.

How long does it take to fly from BWI to RMA?

The real-world flight time for a nonstop BWI to RMA flight is about 18 hour 25 minutes.

How many flights go between Baltimore, MD and Roma?

It depends on the day of the week and the date, but a typical day might have around 20 available flights from BWI to RMA.


Airport Location Info


Departing Airport

Origination code BWI
Origination airport name Baltimore/Washington International Thurgood Marshall Airport
City Baltimore, MD
Country the United States
Latitude 39.2
Longitude -76.7

Return Airport

Destination code RMA
Destination airport name Roma Airport
City Roma
Country Australia
Latitude -26.5
Longitude 148.8


Other Resources

Please note that while we’ve worked hard to analyzed tens of millions of flights to get you this data, we do not calculate current live prices or guarantee pricing. Please see our partners using the links above for current offers.