Flights from Detroit Wayne County Airport to San Juan

Flight deals from Detroit Wayne County Airport to San Juan

Looking for cheap flights from Detroit Wayne County Airport to San Juan, or a last-minute trip? Find the cheapest prices on one-way and round-trip flights right here.

Flying from Detroit Wayne County Airport to San Juan

Arm yourself with these facts on the fly.
Cheapest flight found$140, San Juan
Cheapest month to flySeptember
Average flight time4 hrs, 26 mins
Average flights per week17
Most popular airlineWestJet

Frequently asked questions

Yes – direct flights currently operate from Detroit Wayne County Airport to San Juan Luis Munoz Marin Airport in San Juan.
We looked at all of the upcoming round-trip flights from Detroit Wayne County Airport to San Juan we could find over the next 12 months. It looks like $140 is the best price. This is good, compared to the average San Juan ticket price of $140.
The cheapest month to fly from Detroit Wayne County Airport to San Juan is currently September.
After crunching the numbers on our flight calendar, we found that it is currently cheapest to fly from Detroit Wayne County Airport to San Juan on Sunday, September 14, 2025.
If you're flying from Detroit Wayne County, the cheapest city in San Juan to fly into is San Juan. The cheapest airport serving San Juan at the moment is San Juan Luis Munoz Marin.
The average flight time between Detroit Wayne County Airport and San Juan is 4 hours and 26 minutes.