Cheap Flights from San Juan to Detroit Wayne County

Compare San Juan to Detroit Wayne County flight deals

Find the cheapest month or even day of the year to fly to Detroit Wayne County

Book the best Detroit Wayne County fare with no extra fees

Flight deals from San Juan to Detroit Wayne County

Looking for a cheap last-minute deal or the best return flight from San Juan to Detroit Wayne County? Find the lowest prices on one-way and return tickets right here.

Find the cheapest month to fly from San Juan to Detroit Wayne County

We’re always keeping an eye on fares, so you can find the best one in seconds. It looks like San Juan to Detroit Wayne County flights are currently cheapest in July.

Direct flights from San Juan to Detroit Wayne County

San Juan to Detroit Wayne County: Alternative routes

Compare routes from San Juan to Detroit below. You may find an airport to fly into that's cheaper, faster, or easier than Detroit Wayne County.

San Juan to Detroit: Flight information

The things to know before you go.
Cheapest flight foundر.ق.‏ 279
Cheapest month to flyJuly
Average flight time4 hrs, 46 mins
Most popular airlineWestJet
Average flights per week31

Finding cheap flights from San Juan to Detroit Wayne County: Frequently asked questions

The best price we found for a return flight from San Juan to Detroit Wayne County is ر.ق.‏ 557. This is an estimate based on information collected from different airlines and travel providers over the last 4 days and is subject to change and availability.
4 hours and 46 minutes is the average flight time from San Juan to Detroit Wayne County.
WestJet, Spirit Airlines and Delta fly direct from San Juan to Detroit Wayne County.
As of July 2025, there are 31 flights per week flying from San Juan to Detroit Wayne County.
The cheapest month to fly from San Juan to Detroit Wayne County is usually July.
After crunching the numbers on our flight calendar, we found that it is currently cheapest to fly from San Juan to Detroit Wayne County Airport on Wednesday, 23 July 2025.
Yes – the average flight time is 4 hours and 46 minutes.
We show every price from over 1,200 airlines and travel agents, comparing them all so you don’t have to. If you know you want to fly to Detroit Wayne County but you’re not ready to book, set up a Price Alert. We’ll track prices for you, and let you know when they rise or fall.
We crunched all the numbers in our flight calendar and it looks like the cheapest time to book a flight to Detroit is around 40 days in advance, so don’t leave your flight to the last minute.
The cheapest airline that flies to Detroit Wayne County is Spirit Airlines .

Travelling from San Juan to Detroit Metropolitan Wayne County Airport (DTW): What you need to know

  • Planning your holiday begins with figuring out where you'll leave from in San Juan. Luis Munoz Marin International Airport (SJU) is the city's main base, so check out your options for booking a flight from San Juan to Detroit Metropolitan Wayne County Airport (DTW) departing from here.

  • The average length of a direct San Juan to Detroit Metropolitan Wayne County Airport flight is 4 hours 50 minutes.

  • Detroit's timezone is UTC-4, which is the same as San Juan. Detroit Metropolitan Wayne County Airport is located in Detroit.

  • The busiest route is from Luis Munoz Marin International Airport (SJU) to Detroit Metropolitan Wayne County Airport (DTW). You can choose from 6 direct services every week. Delta Air Lines operates a 1:55pm departure between SJU and DTW.

  • For hassle-free travel, arrive at the airport two hours ahead of international flights and an hour before domestic departures. This ensures you have enough time to catch your flight from San Juan to DTW.

  • If you're travelling during a major holiday or other peak period, allow for even more time. Arrive two hours before domestic flights and up to four hours before international departures. Lines at check-in and security will be longer.

Airports in San Juan

Luis Munoz Marin International Airport (SJU)

  • You can take a direct flight from San Juan to Detroit Metropolitan Wayne County Airport (DTW) departing from Luis Munoz Marin International Airport (SJU).

  • Delta Air Lines is a popular carrier that operates direct flights from San Juan to Detroit Metropolitan Wayne County Airport departing from SJU.

  • Most passengers prefer to fly with Delta Air Lines between SJU and DTW.

  • The carrier with the most consistent on-time arrivals rate on this route is Delta Air Lines.

  • Think about adding a stopover to find cheap flights from San Juan to DTW. Simply deselect 'Direct flights only' when browsing departures from Luis Munoz Marin International Airport (SJU). Break the trip up (and maybe score a better deal) by stopping at one of these airports:

    • Philadelphia International Airport (PHL)

    • Baltimore/Wash International Thurgood Marshall Airport (BWI)

    • Punta Cana International Airport (PUJ)

  • Located around 8 kilometres from central San Juan, SJU can be reached in about 10 minutes by car (depending on traffic). The journey on public transport takes roughly 55 minutes.

  • In search of a convenient hotel near Luis Munoz Marin International Airport? If you're catching an early flight from San Juan to Detroit Metropolitan Wayne County Airport, these stays will put you moments from your departure gate:

  • Of all flights leaving Luis Munoz Marin International Airport, 73.65% arrive on time at their destination.

Fernando Luis Ribas Dominicci Airport (SIG)

About Detroit Metropolitan Wayne County Airport (DTW)

Getting from Detroit Metropolitan Wayne County Airport (DTW) to central Detroit

  • Detroit Metropolitan Wayne County Airport is about 29 kilometres from central Detroit. How long it takes to get to the centre in a car hire or cab will depend on the time of day. Do some research before your trip.

  • When travelling by public transport, expect a journey time of about 1 hour 10 minutes.

How to find the cheapest flights from San Juan to Detroit Metropolitan Wayne County Airport (DTW)

  • Currently, ر.ق.‏ 279 is the lowest price we've found for a one-way ticket from San Juan to Detroit Metropolitan Wayne County Airport. The cheapest price for a return flight is ر.ق.‏ 557. Remember fares can change due to availability at the time of booking.

  • Booking ahead of time is often the key to scoring a cheap flight from San Juan to DTW. Flight prices rise as demand increases, so the closer you get to departure, the more you'll likely pay.

  • Cheap San Juan to Detroit Metropolitan Wayne County Airport tickets are easier to find if you're not locked into specific dates. Try using the 'Whole month' search function to compare fares throughout the month and then pick the cheapest day.

  • Locking in a cheap flight ticket from San Juan to DTW is easy with Price Alerts. Simply set up one of these automatic alerts and we'll notify you when prices go down.

  • Save on your flight from San Juan to Detroit Metropolitan Wayne County Airport by using the search filters. Select your ideal times, number of stops and airlines, then sort the results by 'Cheapest' for the best deals.

The best time to fly from San Juan to Detroit Metropolitan Wayne County Airport (DTW)

  • Think about the pace you're looking for when planning the timing of your trip. February is the quietest month to visit Detroit. August is when most people book flights from San Juan to Detroit Metropolitan Wayne County Airport (DTW), which may be perfect if you're chasing more excitement.

  • The warmest month in Detroit is July, with temperatures ranging between 15ºC and 30ºC. Lock in your San Juan to DTW flight ticket then if that's your definition of good weather.

  • If you like travelling in cooler conditions, look for a cheap ticket from San Juan to Detroit Metropolitan Wayne County Airport in January when temperatures are between -12ºC and 3ºC.

More about Detroit

  • After booking your flight from San Juan to Detroit Metropolitan Wayne County Airport, find a hotel that offers the right mix of comfort and location. Make one of these options your base for exploring Detroit:

  • There are so many things to discover in this city, it can be hard to work out where to begin. Motown Museum, The Majestic Theatre and Detroit Institute of Arts are highlights which should feature on every Detroit itinerary.

Explore more of the United States

  • Detroit has plenty to offer, but there are so many other parts of the United States waiting to be discovered. About 257 kilometres south of Detroit, a trip to Columbus will keep you on the move. Check out popular attractions like Franklin Park Conservatory and Botanical Gardens, Whetstone Park / Park of Roses and Easton Town Centre.

  • If you're looking to explore another well-known destination in the United States, head for Cleveland, roughly 161 kilometres south-east of Detroit. Rock & Roll Hall of Fame & Museum, Cleveland Museum of Art and Cleveland Museum of Natural History are key reasons to visit.

Prices shown on this page are estimated lowest prices only. Found in the last 45 days.