The cheapest times to fly from SJU to PSC are

  • January 8th to March 11th
  • April 16th to May 13th
  • July 9th to July 22nd
  • October 15th 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 SJU to PSC is late January. Prices can be as high as $1449 for Sunday flights during early to mid December, or as low as $727 for Tuesday flights around late January.


When to Fly to Pasco

Flying from San Juan, PR (SJU) to Pasco/Kennewick/Richland, WA (PSC) will usually cost between $729 to $1139 per person if booking more than four weeks in advance. On average the very cheapest time to fly is late January with an average ticket price of $728. Due to high demand the most expensive time to fly is early to mid December, with an average price of $1132. Planning your trip to low-cost times can easily save you $404 on economy flights and even more on first-class flights. Generally, any price below $816 can be considered a good price for a round-trip SJU to PSC flight.

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

SJU to PSC Flight Prices

Compared to other flights, the SJU to PSC flight is cheaper than the average and costs slightly more than the average flight leaving from San Juan. The average price per mile (for a direct flight) is $0.14, 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. 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 $161 (17%) 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 $772. Return trip prices are from the PSC to SJU 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 SJU to PSC can generally find a 1-layover flight. Because there is not usually a direct flight option the real-world direct flight time of 7 hour 23 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 SJU to PSC while comparing.

Destination alternative #1: Spokane International Airport (GEG) in Spokane, WA

  • 120 miles (193 km) away from PSC
  • Usually 12.87% less expensive than PSC
  • 1-layover flights available

See SJU to GEG flights


Flight Hacking SJU to PSC

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 SJU to PSC — but Champion Traveler does!

Hack #1: Seattle, WA (SJU > SEA > PSC)

  • Price for both tickets: $654
  • Average savings: $162 (19.85%)

See SJU to SEA flights

Hack #2: Las Vegas, NV (SJU > LAS > PSC)

  • Price for both tickets: $712
  • Average savings: $105 (12.81%)

See SJU to LAS flights

Hack #3: Portland, OR (SJU > PDX > PSC)

  • Price for both tickets: $737
  • Average savings: $80 (9.74%)

See SJU to PDX flights


Flight Questions Answered

Still have questions about flying from SJU to PSC? We’ve got answers.

Which airlines fly this route?

You can find 4 major airlines flying this route most often: Alaska, American, Delta, United, and potentially more during busy seasons.

How far away is it from Tri Cities Airport to Luis Munoz Marin International Airport?

The distance between the two airports is roughly 3559 miles or 5728 kilometers.

How long does it take to fly from SJU to PSC?

The real-world flight time for a nonstop SJU to PSC flight is about 7 hour 23 minutes.

How many flights go between San Juan, PR and Pasco/Kennewick/Richland, WA?

It depends on the day of the week and the date, but a typical day might have around 21 available flights from SJU to PSC.


Airport Location Info


Departing Airport

Origination code SJU
Origination airport name Luis Munoz Marin International Airport
City San Juan, PR
Country the United States
Latitude 18.4
Longitude -66

Return Airport

Destination code PSC
Destination airport name Tri Cities Airport
City Pasco/Kennewick/Richland, WA
Country the United States
Latitude 46.3
Longitude -119.1


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.