The cheapest times to fly from BWI to TCB are

  • January 8th to March 4th
  • April 30th to May 20th (except the week of May 7th)
  • June 25th to July 8th
  • August 13th to October 7th

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 TCB is early September. Prices can be as high as $1763 for Sunday flights during late December, or as low as $524 for Tuesday flights around early September.


When to Fly to Abaco Islands

Flying from Baltimore, MD (BWI) to Treasure Cay (TCB) will usually cost between $543 to $1178 per person if booking more than four weeks in advance. On average the very cheapest time to fly is early September with an average ticket price of $579. Due to high demand the most expensive time to fly is late December, with an average price of $1383. Planning your trip to low-cost times can easily save you $805 on economy flights and even more on first-class flights. Generally, any price below $702 can be considered a good price for a round-trip BWI to TCB flight.

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

BWI to TCB Flight Prices

Compared to other flights, the BWI to TCB flight is cheaper than the average and costs less than the average flight leaving from Baltimore. The average price per mile (for a direct flight) is $0.51, which is above average.


Flight Prices by Day of the Week

Tuesday is usually the cheapest day to depart and return on this flight. Sundays are the most expensive days to fly out or take a return trip. Selecting flights on the least expensive days could save you up to $275 (30%) on this flight.

Departing prices are for round-trip flights returning on the day of departure. For example, a flight departing on Tuesday and returning a week later will cost an average of $627. Return trip prices are from the TCB 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 TCB can generally find a 2-layover flight. Because there is not usually a direct flight option the real-world direct flight time of 2 hour 32 minutes may not be realistic.


Alternative Nearby Airports

Champion Traveler tells you which airports are nearby and whether tickets might be cheaper alternative airports nearby. Sometimes it’s worth it to fly into a closer airport and then commute to your destination. Remember that there is not usually a nonstop flight from BWI to TCB while comparing.

Destination alternative #1: Lynden Pindling International Airport (NAS) in Nassau

  • 118 miles (190 km) away from TCB
  • Usually 52.85% less expensive than TCB
  • Nonstop flights available

See BWI to NAS flights

Destination alternative #2: Leonard M Thompson International Airport (MHH) in Marsh Harbour

  • 25 miles (40 km) away from TCB
  • Usually 19.80% less expensive than TCB
  • 1-layover flights available

See BWI to MHH flights

Destination alternative #3: North Eleuthera Airport (ELH) in North Eleuthera

  • 98 miles (158 km) away from TCB
  • Usually 18.38% less expensive than TCB
  • 1-layover flights available

See BWI to ELH flights

Destination alternative #4: Grand Bahama International Airport (FPO) in Freeport

  • 82 miles (132 km) away from TCB
  • Usually 15.17% less expensive than TCB
  • 1-layover flights available

See BWI to FPO flights

Destination alternative #5: Bimini International Airport (BIM) in Bimini

  • 137 miles (220 km) away from TCB
  • Usually 10.90% less expensive than TCB
  • 2-layover flights available

See BWI to BIM flights


Flight Hacking BWI to TCB

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 TCB — but Champion Traveler does!

Hack #1: Nassau (BWI > NAS > TCB)

  • Price for both tickets: $544
  • Average savings: $158 (22.51%)

See BWI to NAS flights

Hack #2: Fort Lauderdale, FL (BWI > FLL > TCB)

  • Price for both tickets: $569
  • Average savings: $134 (19.02%)

See BWI to FLL flights

Hack #3: Orlando, FL (BWI > MCO > TCB)

  • Price for both tickets: $653
  • Average savings: $49 (6.98%)

See BWI to MCO flights


Flight Questions Answered

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

Which airlines fly this route?

You can find 6 major airlines flying this route most often: American, Bahamasair, Delta, JetBlue, Silver Airways, United, and potentially more during busy seasons.

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

The distance between the two airports is roughly 860 miles or 1384 kilometers.

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

The real-world flight time for a nonstop BWI to TCB flight is about 2 hour 32 minutes.

How many flights go between Baltimore, MD and Treasure Cay?

It depends on the day of the week and the date, but a typical day might have around 19 available flights from BWI to TCB.


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 TCB
Destination airport name Treasure Cay Airport
City Treasure Cay
Country The Bahamas
Latitude 26.7
Longitude -77.4


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.