Question 1

Which airline has the best punctuality record on Puerto Rico to Detroit flights?

Accepted Answer

According to our data, Delta have had the least number of delays on this route over the last 12 months; with about 11% of their flights experiencing any sort of delay.

Question 2

What is the cheapest Puerto Rico to Detroit flight route?

Accepted Answer

Fly from San Juan Luis Munoz Marin Intl to Detroit Metropolitan Wayne County for the best Puerto Rico - Detroit flight prices

Question 3

What airlines fly to Detroit?

Accepted Answer

Delta, Spirit Airlines and American Airlines are the top three most popular airlines that fly to Detroit from Puerto Rico according to our data. Delta is the first choice among our users, with 54% of people opting to fly with this airline when traveling to Detroit. Keep in mind that there are 3 different airlines that fly to Detroit on a routine basis, so you have a few additional options to choose from.

Question 4

What is the most punctual flight time for Puerto Rico to Detroit flights?

Accepted Answer

Generally, flights departing at night tend to experience fewer delays. Flights in the early afternoon have, in the past, seen delays more frequently in comparison.

Question 5

How long does it take to fly to Detroit?

Accepted Answer

Flight times vary depending on what airport in Puerto Rico you fly out of and what airport in Detroit you fly into. For example, flying from San Juan to Detroit Metropolitan Wayne County Airport takes 4h 39m on average. On the other hand, flying from Aguadilla to Detroit Metropolitan Wayne County Airport takes 28h 13m on average. Keep in mind that it’s always quicker to opt for a non-stop flight, so be sure to check momondo if there are any available for your route.

Question 6

What cabin class options are available on Puerto Rico to Detroit flights?

Accepted Answer

There are 4 cabin classes available to choose from on Puerto Rico to Detroit flights. Cabin price and availability will vary by airline so perform a search above to find the right deals for you.

Question 7

What is the cheapest day to depart on your flight to Detroit?

Accepted Answer

On average, the least expensive day to fly to Detroit from Puerto Rico is on a Thursday. momondo users have found tickets for Thursday departures for as low as $303. However, this price may fluctuate depending on the airline, the season, and holidays. When flying out on a Monday, the most expensive travel day of the week, you can expect to see flight prices from Puerto Rico to Detroit for around $601.

Question 8

How many flights depart from Puerto Rico to Detroit on average per day?

Accepted Answer

As of December 2025, 2 flights take off from Puerto Rico and land in Detroit each day. The most common flight departure time for this route is 3:00PM, with 100% of daily flights taking off in the afternoon.

Question 9

What is the cheapest time of day to depart on your flight to Detroit?

Accepted Answer

In the morning is the cheapest time of day to fly from Puerto Rico to Detroit when you can find flight prices for as low as $256. Flying to Detroit in the morning is an ideal time because this is during off-peak travel hours. If you have a flexible travel schedule, then try to avoid flying at noon when prices are $440 on average. Flights to Detroit from Puerto Rico at noon are generally more expensive because this time of day is more convenient for travelers’ schedules.

Question 10

What is the cheapest month to fly to Detroit?

Accepted Answer

The cheapest month to fly to Detroit from Puerto Rico is in November. Flight prices, which tend to average around $220, are often lower during this time because this is during the off-season. If you’re not able to fly to Detroit in November, then October is your next best option. Flight prices from Puerto Rico to Detroit during October average around $238.

Question 11

What is the cheapest airline that flies from Puerto Rico to Detroit?

Accepted Answer

Frontier and Spirit Airlines are the most popular carriers operating from Puerto Rico to Detroit

Question 12

How far in advance should I book a flight to Detroit?

Accepted Answer

You are more likely to see cheaper flights to Detroit from Puerto Rico when booking weeks ahead of your departure date. In general, you can expect to find flights to Detroit for around $282 when searching weeks out. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Detroit from Puerto Rico for as low as $202 on momondo.

Question 13

What day of the week experiences the fewest flight delays on this route?

Accepted Answer

Tuesday is statistically the day of the week which experiences the fewest number of delays on this flight route. Thursday has historically seen more delays on average compared to the rest of the week.

Question 14

How often are flights from Puerto Rico to Detroit delayed?

Accepted Answer

Historically, on average around 12% of flights between Puerto Rico and Detroit have experienced a delay on any given week. The average delay length over the past 12 months has been 165 minutes.

Question 15

How many flights depart from Puerto Rico to Detroit on average per week?

Accepted Answer

18 flights are operational weekly from Puerto Rico to Detroit as of December 2025. The most popular departure day for this route is Mon, with 17% of flights per week taking off on this day.

Question 16

Can stopping save me money on Puerto Rico to Detroit flights?

Accepted Answer

You could potentially save up to 12% on your flight if you consider stops on a Puerto Rico to Detroit flight.

Question 17

When did momondo last update prices for flights from Puerto Rico to Detroit?

Accepted Answer

Prices for flights from Puerto Rico to Detroit were last updated today.

Question 18

How many operators does momondo search for flights from Puerto Rico to Detroit?

Accepted Answer

There are 3 operators available for flights from Puerto Rico to Detroit as of December 2025.

Question 19

How old do you have to be to fly from Puerto Rico to Detroit?

Accepted Answer

The minimum age a child must be to fly alone is five but airlines that offer an unaccompanied minor (UNMR) service will have their own age restrictions, including rules around flight length, timings, and stopovers. We always recommend checking with the individual airline you are booking with to travel from Puerto Rico to Detroit.

Question 20

What documentation or ID do you need to fly to Detroit?

Accepted Answer

The necessary travel and health documents for your Detroit trip may vary depending on your travel plans and individual circumstances. Generally, you should have various documents, such as a national ID card or driver's license and a passport that is valid for six months beyond your scheduled arrival date. We recommend seeking advice from your airline or a trusted third party, such as IATA.

Best Price Found	$194
Fastest flight time	4h 49m
Direct flights	Every day
Airports in Detroit	1 airport

Airline	Rating	Free Cancellation	Price
Spirit Airlines	PriceFrom $102	Free Cancellation	Rating 6.3 8,187 reviews	Search Spirit Airlines flights
Delta	PriceFrom $194	Free Cancellation	Rating 7.9 8,008 reviews	Search Delta flights
American Airlines	PriceFrom $199	Free Cancellation	Rating 7.2 11,051 reviews	Search American Airlines flights

Cheap flights from Puerto Rico to Detroit from $58

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How to get the cheapest flight ticket from Puerto Rico to Detroit

What is the cheapest month to fly to Detroit?

What is the cheapest day to depart on your flight to Detroit?

What is the cheapest time of day to depart on your flight to Detroit?

What is the cheapest Puerto Rico to Detroit flight route?

Fly from San Juan Luis Munoz Marin Intl to Detroit Metropolitan Wayne County for the best Puerto Rico - Detroit flight prices

How far in advance should I book a flight to Detroit?

What cabin class options are available on Puerto Rico to Detroit flights?

There are 4 cabin classes available to choose from on Puerto Rico to Detroit flights. Cabin price and availability will vary by airline so perform a search above to find the right deals for you.

Can stopping save me money on Puerto Rico to Detroit flights?

You could potentially save up to 12% on your flight if you consider stops on a Puerto Rico to Detroit flight.

What is the cheapest airline that flies from Puerto Rico to Detroit?

Frontier and Spirit Airlines are the most popular carriers operating from Puerto Rico to Detroit

What airlines fly to Detroit?

How often are flights from Puerto Rico to Detroit delayed?

Historically, on average around 12% of flights between Puerto Rico and Detroit have experienced a delay on any given week. The average delay length over the past 12 months has been 165 minutes.

What is the most punctual flight time for Puerto Rico to Detroit flights?

Generally, flights departing at night tend to experience fewer delays. Flights in the early afternoon have, in the past, seen delays more frequently in comparison.

What day of the week experiences the fewest flight delays on this route?

Tuesday is statistically the day of the week which experiences the fewest number of delays on this flight route. Thursday has historically seen more delays on average compared to the rest of the week.

Which airline has the best punctuality record on Puerto Rico to Detroit flights?

According to our data, Delta have had the least number of delays on this route over the last 12 months; with about 11% of their flights experiencing any sort of delay.

How many flights depart from Puerto Rico to Detroit on average per day?

As of December 2025, 2 flights take off from Puerto Rico and land in Detroit each day. The most common flight departure time for this route is 3:00PM, with 100% of daily flights taking off in the afternoon.

How many flights depart from Puerto Rico to Detroit on average per week?

18 flights are operational weekly from Puerto Rico to Detroit as of December 2025. The most popular departure day for this route is Mon, with 17% of flights per week taking off on this day.

How long does it take to fly to Detroit?

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When did momondo last update prices for flights from Puerto Rico to Detroit?

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