The cheapest times to fly from LIR to BWI are

  • January 15th to February 18th (except the week of February 5th)
  • April 16th to June 17th
  • September 3rd to November 11th

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 LIR to BWI is late October to early November. Prices can be as high as $1554 for Saturday flights during early January, or as low as $377 for Tuesday flights around late October to early November.


When to Fly to Baltimore

Flying from Liberia (LIR) to Baltimore, MD (BWI) will usually cost between $399 to $804 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 $398. Due to high demand the most expensive time to fly is early January, with an average price of $875. Planning your trip to low-cost times can easily save you $476 on economy flights and even more on first-class flights. Generally, any price below $509 can be considered a good price for a round-trip LIR to BWI flight.

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

LIR to BWI Flight Prices

Compared to other flights, the LIR to BWI flight is cheaper than the average and costs less than the average flight leaving from Liberia. The average price per mile (for a direct flight) is $0.15, which is far below average.


Flight Prices by Day of the Week

Tuesday is usually the cheapest day to depart and return on this flight. Saturdays are the most expensive days to fly to Baltimore, and Sundays are the most expensive days to return to Liberia. Selecting flights on the least expensive days could save you up to $91 (15%) 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 $474. Return trip prices are from the BWI to LIR 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 LIR to BWI can generally find a 0-layover flight. Because there is a direct flight option the real-world direct flight time of 4 hour 40 minutes may be realistic.


Flight Questions Answered

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

Which airlines fly this route?

You can find 8 major airlines flying this route most often: Air Canada, Alaska, American, Delta, Emirates, JetBlue, Southwest, United, and potentially more during busy seasons.

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

The distance between the two airports is roughly 2049 miles or 3298 kilometers.

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

The real-world flight time for a nonstop LIR to BWI flight is about 4 hour 40 minutes.

How many flights go between Liberia and Baltimore, MD?

It depends on the day of the week and the date, but a typical day might have around 67 available flights from LIR to BWI.


Airport Location Info


Departing Airport

Origination code LIR
Origination airport name Daniel Oduber International Airport
City Liberia
Country Costa Rica
Latitude 10.6
Longitude -85.5

Return Airport

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


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.