The cheapest times to fly from BWI to PMC are

  • January 8th to February 11th
  • March 19th to June 17th (except the week of April 2nd)
  • August 13th to September 2nd
  • early October

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 PMC is late August to early September. Prices can be as high as $2290 for Saturday flights during early September, or as low as $1061 for Tuesday flights around late August to early September.


When to Fly to Puerto Montt

Flying from Baltimore, MD (BWI) to Puerto Montt (PMC) will usually cost between $1079 to $1422 per person if booking more than four weeks in advance. On average the very cheapest time to fly is late August to early September with an average ticket price of $1071. Due to high demand the most expensive time to fly is early September, with an average price of $1433. Planning your trip to low-cost times can easily save you $362 on economy flights and even more on first-class flights. Generally, any price below $1099 can be considered a good price for a round-trip BWI to PMC flight.

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

BWI to PMC Flight Prices

Compared to other flights, the BWI to PMC flight is priced close to the average and costs less than the average flight leaving from Baltimore. The average price per mile (for a direct flight) is $0.12, which is far below average.


Flight Prices by Day of the Week

Tuesday is usually the cheapest day to fly to PMC, and Monday the cheapest day to fly back into BWI. Saturdays 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 $196 (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 $1095. Return trip prices are from the PMC 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 PMC can generally find a 2-layover flight. Because there is not usually a direct flight option the real-world direct flight time of 11 hour 1 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 PMC while comparing.

Destination alternative #1: Las Marias Airport (ZAL) in Valdivia

  • 114 miles (183 km) away from PMC
  • Usually 1.87% less expensive than PMC
  • 2-layover flights available

See BWI to ZAL flights


Flight Hacking BWI to PMC

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 PMC — but Champion Traveler does!

Hack #1: Santiago (BWI > SCL > PMC)

  • Price for both tickets: $1065
  • Average savings: $35 (3.14%)

See BWI to SCL flights


Flight Questions Answered

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

Which airlines fly this route?

You can find 6 major airlines flying this route most often: Air Canada, American, Delta, LATAM, Turkish Airlines, United, and potentially more during busy seasons.

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

The distance between the two airports is roughly 5573 miles or 8969 kilometers.

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

The real-world flight time for a nonstop BWI to PMC flight is about 11 hour 1 minutes.

How many flights go between Baltimore, MD and Puerto Montt?

It depends on the day of the week and the date, but a typical day might have around 14 available flights from BWI to PMC.


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 PMC
Destination airport name El Tepual International Airport
City Puerto Montt
Country Chile
Latitude -41.4
Longitude -73.1


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.