Cheap flights from San Juan (SJU) to Detroit (DTT)

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The best prices from San Juan to Detroit are usually found in August or April, booked 45 days in advance, depart on a Thursday or Tuesday and return on a Tuesday

How to find the cheapest flight from
San Juan (SJU) to Detroit (DTT)

All the information you need to plan the best SJU to DTT flight in 2021: compare San Juan to Detroit flight prices with the expected peak season, weather and rainfall in Detroit.
PR1 - DTT
Price
$165 - $378
DTT
Temperature
33.8 - 84.2 °F
DTT
Rainfall
2.5 - 3.8 inches

Popular in

June

High demand for flights, 27% potential price rise

Cheapest in

August

Best time to find cheap flights, 40% potential price drop

Round-trip from

$165

From San Juan to Detroit

One-way from

$156

One-way flight from San Juan to Detroit

Flight route prices based on searches on Cheapflights within the last 3 days, monthly prices based on aggregated historical data.
What is the cheapest day to fly round-trip from San Juan to Detroit?

Wednesday is generally a great day to depart. Flying on this day could help you save up to 25%.

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

Travelers have found it’s best to book a flight 18 days in advance to save up to 24% compared to booking the same week of travel. As your travel date approaches, the cost of this flight route may potentially increase. While opting to book 18 days out may not be an option for all, there are still additional ways to secure a deal in the near future. You might find a flight from San Juan to Detroit 1-2 weeks in advance for as low as $195, or $259 for flights within the next 24 hours.

What is the cheapest month to fly from San Juan to Detroit?

Due to multiple factors, expect to potentially pay more when booking in December. For low rates, April can be a great choice for travel to Detroit. Flights to Detroit from San Juan in April are about $204 on average during April, but can be found for as low as $35.

When is the cheapest time to fly from San Juan to Detroit (PR1 - DTT)?

It’s optimal to fly from San Juan to Detroit in the morning. By choosing this option you can save up to 34% on the cost of your flight, compared to a flight at noon.

Cheap flights from San Juan to Detroit in June, July 2021

The best prices found for SJU to DTT flights for June, July
26 Jun - 13 Jul
$232pp
SJU
San Juan Luis Munoz Marin Intl
Spirit Airlines
 
1 STOP
DTW
Detroit Metropolitan Wayne County
DTW
Detroit Metropolitan Wayne County
Spirit Airlines
 
1 STOP
SJU
San Juan Luis Munoz Marin Intl
29 Jun - 6 Jul
$246pp
SJU
San Juan Luis Munoz Marin Intl
Multiple Airlines
 
1 STOP
DTW
Detroit Metropolitan Wayne County
DTW
Detroit Metropolitan Wayne County
Spirit Airlines
 
1 STOP
SJU
San Juan Luis Munoz Marin Intl
26 Jun - 15 Jul
$253pp
SJU
San Juan Luis Munoz Marin Intl
Spirit Airlines
 
1 STOP
DTW
Detroit Metropolitan Wayne County
DTW
Detroit Metropolitan Wayne County
Spirit Airlines
 
1 STOP
SJU
San Juan Luis Munoz Marin Intl

San Juan to Detroit 2021 flight deals

Cheap flights to Detroit from San Juan found for this year
10 Sep - 18 Sep
$192pp
SJU
San Juan Luis Munoz Marin Intl
Spirit Airlines
 
1 STOP
DTW
Detroit Metropolitan Wayne County
DTW
Detroit Metropolitan Wayne County
Spirit Airlines
 
1 STOP
SJU
San Juan Luis Munoz Marin Intl
14 Sep - 28 Sep
$200pp
SJU
San Juan Luis Munoz Marin Intl
Spirit Airlines
 
1 STOP
DTW
Detroit Metropolitan Wayne County
DTW
Detroit Metropolitan Wayne County
Spirit Airlines
 
1 STOP
SJU
San Juan Luis Munoz Marin Intl
3 Aug - 10 Aug
$204pp
SJU
San Juan Luis Munoz Marin Intl
Frontier
 
1 STOP
DTW
Detroit Metropolitan Wayne County
DTW
Detroit Metropolitan Wayne County
Frontier
 
1 STOP
SJU
San Juan Luis Munoz Marin Intl

Last minute flights from San Juan to Detroit

Late deals on round-trip flights to Detroit from San Juan, departing today and this week
26 Jun - 13 Jul
$232pp
SJU
San Juan Luis Munoz Marin Intl
Spirit Airlines
 
1 STOP
DTW
Detroit Metropolitan Wayne County
DTW
Detroit Metropolitan Wayne County
Spirit Airlines
 
1 STOP
SJU
San Juan Luis Munoz Marin Intl
26 Jun - 15 Jul
$253pp
SJU
San Juan Luis Munoz Marin Intl
Spirit Airlines
 
1 STOP
DTW
Detroit Metropolitan Wayne County
DTW
Detroit Metropolitan Wayne County
Spirit Airlines
 
1 STOP
SJU
San Juan Luis Munoz Marin Intl
25 Jun - 29 Jun
$267pp
SJU
San Juan Luis Munoz Marin Intl
Spirit Airlines
   
2 STOPS
DTW
Detroit Metropolitan Wayne County
DTW
Detroit Metropolitan Wayne County
Spirit Airlines
 
1 STOP
SJU
San Juan Luis Munoz Marin Intl

One-way flights to Detroit from San Juan

The cheapest one-way flights from San Juan to Detroit
8:25 am - 9:16 am
United Airlines
2 Stops
24h 51m
SJU - DTW
United Airlines
$156
United
2:03 pm - 7:00 am
Multiple Airlines
2 Stops
16h 57m
SJU - DTW
Multiple Airlines
$158
Kiwi.com
5:41 am - 2:13 pm
Spirit Airlines
1 Stop
8h 32m
SJU - DTW
Spirit Airlines
$164
Hotwire

Related info for your journey

Useful info, stats and facts about <span class="emphasized">San Juan</span> to <span class="emphasized">Detroit</span> flights.

Flight FAQs

From San Juan to Detroit

Are flight prices decreasing from San Juan to Detroit due to COVID-19 (coronavirus)?

At this time, Cheapflights has noticed price decreases for many domestic flights due to COVID-19. Travel is not necessarily recommended at this time, and flights may be prone to cancellation: please check with local authorities in both San Juan and Detroit for travel alerts, and be sure to review the airline's cancellation policy and travel advisories before booking. For more information, please view our post on what to know about COVID-19 (coronavirus) and travel.

Which airlines flying from San Juan to Detroit have flexible cancellations due to COVID-19?

Some of our airline partners flying from San Juan to Detroit have new flexible policies in place due to COVID-19. Spirit Airlines, American Airlines, and Delta are some of the carriers where you may find flexible cancellation policies. You can use our site to filter for airlines like Spirit Airlines with this kind of flexibility.

What airport do you fly into for flights to Detroit from San Juan?

Most people fly into Detroit All airports (DTT) if they book a flight to Detroit from San Juan. On average, All airports has 0 inbound flights from San Juan per day from 5 airlines. Detroit All airports is conveniently located just 0.6 mi from Detroit’s city center.

Can I find flights from San Juan to Detroit for under $200 on Cheapflights?

Yes, there are multiple flights from San Juan to Detroit for under $200. The cheapest flight booked recently is on Spirit Airlines for just $192, but on average you can expect to pay $251.

Are there nonstop flights from San Juan to Detroit for under $200 on Cheapflights?

There are no nonstop flights from San Juan to Detroit, but Cheapflights can provide you with all the information you need to find the fastest route with the fewest stops.

Are there last-minute flights available from San Juan to Detroit for under $300?

There are currently 20+ open flights from San Juan to Detroit within the next 7 days for less than $300.

Is San Juan weather warmer or cooler than Detroit?

Our data indicates that the weather will be 90 °F on average in the month of June. The temperature in Detroit is typically colder than in San Juan. If you're traveling when the temperature is at its warmest, push to plan early, as flight price and availability will have an impact on your travels. For the best results, search for flights well in advance or after peak season.

How long is the flight from San Juan to Detroit?

For as low as $232, Spirit Airlines can have you in Detroit from San Juan in 6h 14m. Both multi-stop and nonstop flights can be found to your destination and back.

What are the cheapest airlines flying from San Juan to Detroit round-trip?

Currently priced at $192, Spirit Airlines will fly you from San Juan to Detroit and back. In addition to Spirit Airlines, many other airlines offer competitively priced options for your trip. Check Cheapflights for deals on Frontier for as low as $204. You may be able to fly from San Juan to Detroit for 30% less than the average price by searching for these airlines.

What are the cheapest airlines to fly from San Juan to Detroit one-way?

The cheapest airline one-way is Spirit Airlines, with whom users have recently found tickets for as low as $91. However, be on the lookout for offers from Frontier and United Airlines, as they are both options that can get you from San Juan to Detroit for a low price.

Destination information for Detroit

Things to know before you go - useful duration and weather info for your trip from San Juan to Detroit.
Today's exchange rate
$1 = $1.00
Average temperature for June in Detroit
80.6 °F
Avg rainfall for June in Detroit
3.3 ″

Airports servicing San Juan

San Juan Isla Grande (SIG)

Airports servicing Detroit

Top 5 airlines flying from San Juan to Detroit

The chart below displays the airlines Cheapflights users traveling from San Juan to Detroit choose most often. Cheapest and average prices are based on aggregated data from the past 12 months.
Airline Cheapest Average Flexibility On-time COVID-19 safety
JetBlue
$155 $257 No cancel fee 62%
Spirit Airlines
$153 $310 No cancel fee 65%
United Airlines
$174 $351 No cancel fee 69%
American Airlines
$187 $374 No cancel fee 71%
Delta
$156 $459 No cancel fee N/A
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