The cheapest times to fly from PWM to PSE are

  • January 15th to February 11th
  • July 30th to November 18th (except the week of October 15th)
  • early December

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 PWM to PSE is mid to late September. Prices can be as high as $1263 for Sunday flights during late December, or as low as $346 for Tuesday flights around mid to late September.


When to Fly to Ponce

Flying from Portland, ME (PWM) to Ponce, PR (PSE) will usually cost between $371 to $808 per person if booking more than four weeks in advance. On average the very cheapest time to fly is mid to late September with an average ticket price of $394. Due to high demand the most expensive time to fly is late December, with an average price of $1051. Planning your trip to low-cost times can easily save you $657 on economy flights and even more on first-class flights. Generally, any price below $544 can be considered a good price for a round-trip PWM to PSE flight.

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

PWM to PSE Flight Prices

Compared to other flights, the PWM to PSE flight is cheaper than the average and costs less than the average flight leaving from Portland. The average price per mile (for a direct flight) is $0.19, which is below 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 $97 (13%) 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 $547. Return trip prices are from the PSE to PWM 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 PWM to PSE can generally find a 1-layover flight. Because there is not usually a direct flight option the real-world direct flight time of 4 hour 12 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 PWM to PSE while comparing.

Destination alternative #1: Luis Munoz Marin International Airport (SJU) in San Juan, PR

  • 47 miles (76 km) away from PSE
  • Usually 15.26% less expensive than PSE
  • 1-layover flights available

See PWM to SJU flights

Destination alternative #2: Punta Cana International Airport (PUJ) in Punta Cana

  • 124 miles (200 km) away from PSE
  • Usually 2.94% less expensive than PSE
  • 1-layover flights available

See PWM to PUJ flights


Flight Questions Answered

Still have questions about flying from PWM to PSE? We’ve got answers.

Which airlines fly this route?

You can find 3 major airlines flying this route most often: Emirates, JetBlue, Qatar Airways, and potentially more during busy seasons.

How far away is it from Mercedita Airport to Portland International Jetport Airport?

The distance between the two airports is roughly 1784 miles or 2871 kilometers.

How long does it take to fly from PWM to PSE?

The real-world flight time for a nonstop PWM to PSE flight is about 4 hour 12 minutes.

How many flights go between Portland, ME and Ponce, PR?

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


Airport Location Info


Departing Airport

Origination code PWM
Origination airport name Portland International Jetport Airport
City Portland, ME
Country the United States
Latitude 43.6
Longitude -70.3

Return Airport

Destination code PSE
Destination airport name Mercedita Airport
City Ponce, PR
Country the United States
Latitude 18
Longitude -66.6


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.