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Cheap flights from Michigan (MI) to San Juan (SJU)

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

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

Users have found that booking a flight from Michigan to San Juan at least 41 days early can save you up to 11% on average compared to booking a flight this week. If booking 41 days before your flight isn’t an option for you, users have found flights from Michigan to San Juan for as little as $380 when booking for a departure date within the next two weeks. You can also check prices now. Some users have found airline tickets as low as $415 for flights departing within the next 3 days.

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

Our data shows that September tends to be the cheapest month to fly to San Juan from Michigan. Users have commonly found prices around $380 for the month, but tickets can be as low as $194. Due to multiple factors, prepare for potentially higher prices in December.

Cheap flights from Michigan to San Juan in August, September 2020

The best prices found for Michigan to SJU flights for August, September
30 Jul - 1 Aug
$76pp
DTW
Detroit Metropolitan Wayne County
Spirit Airlines
 
1 STOP
SJU
San Juan Luis Munoz Marin Intl
SJU
San Juan Luis Munoz Marin Intl
Spirit Airlines
 
1 STOP
DTW
Detroit Metropolitan Wayne County
30 Jul - 31 Jul
$83pp
DTW
Detroit Metropolitan Wayne County
Spirit Airlines
 
1 STOP
SJU
San Juan Luis Munoz Marin Intl
SJU
San Juan Luis Munoz Marin Intl
Spirit Airlines
 
1 STOP
DTW
Detroit Metropolitan Wayne County
26 Jul - 30 Jul
$88pp
DTW
Detroit Metropolitan Wayne County
Spirit Airlines
 
1 STOP
SJU
San Juan Luis Munoz Marin Intl
SJU
San Juan Luis Munoz Marin Intl
Spirit Airlines
 
1 STOP
DTW
Detroit Metropolitan Wayne County

Michigan to San Juan 2020 flight deals

Cheap flights to San Juan from Michigan found for this year
30 Jul - 1 Aug
$76pp
DTW
Detroit Metropolitan Wayne County
Spirit Airlines
 
1 STOP
SJU
San Juan Luis Munoz Marin Intl
SJU
San Juan Luis Munoz Marin Intl
Spirit Airlines
 
1 STOP
DTW
Detroit Metropolitan Wayne County
30 Jul - 31 Jul
$83pp
DTW
Detroit Metropolitan Wayne County
Spirit Airlines
 
1 STOP
SJU
San Juan Luis Munoz Marin Intl
SJU
San Juan Luis Munoz Marin Intl
Spirit Airlines
 
1 STOP
DTW
Detroit Metropolitan Wayne County
26 Jul - 31 Jul
$88pp
DTW
Detroit Metropolitan Wayne County
Spirit Airlines
 
1 STOP
SJU
San Juan Luis Munoz Marin Intl
SJU
San Juan Luis Munoz Marin Intl
Spirit Airlines
 
1 STOP
DTW
Detroit Metropolitan Wayne County

Last minute flights from Michigan to San Juan

Late deals on round-trip flights to San Juan from Michigan, departing today and this week
26 Jul - 30 Jul
$88pp
DTW
Detroit Metropolitan Wayne County
Spirit Airlines
 
1 STOP
SJU
San Juan Luis Munoz Marin Intl
SJU
San Juan Luis Munoz Marin Intl
Spirit Airlines
 
1 STOP
DTW
Detroit Metropolitan Wayne County
24 Jul - 27 Jul
$92pp
DTW
Detroit Metropolitan Wayne County
Spirit Airlines
 
1 STOP
SJU
San Juan Luis Munoz Marin Intl
SJU
San Juan Luis Munoz Marin Intl
Spirit Airlines
 
1 STOP
DTW
Detroit Metropolitan Wayne County
24 Jul - 30 Jul
$99pp
DTW
Detroit Metropolitan Wayne County
Spirit Airlines
 
1 STOP
SJU
San Juan Luis Munoz Marin Intl
SJU
San Juan Luis Munoz Marin Intl
Spirit Airlines
 
1 STOP
DTW
Detroit Metropolitan Wayne County

One-way flights to San Juan from Michigan

The cheapest one-way flights from Michigan to San Juan
3:38 pm - 10:13 pm
Spirit Airlines
1 Stop
6h 35m
DTW - SJU
Spirit Airlines
$38
FlyFar
3:38 pm - 9:16 am
Spirit Airlines
1 Stop
17h 38m
DTW - SJU
Spirit Airlines
$44
Travelocity
3:38 pm - 9:16 am
Spirit Airlines
1 Stop
17h 38m
DTW - SJU
Spirit Airlines
$45
Travelocity

Related info for your journey

Useful info, stats and facts about Michigan to San Juan flights.

Flight FAQs

From Michigan to San Juan

Are flight prices decreasing from Michigan to San Juan 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 Michigan and San Juan 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.

Can I find flights from Michigan to San Juan for under $100 on Cheapflights?

Yes, there are multiple flights from Michigan to San Juan for under $100. The cheapest flight booked recently is on Spirit Airlines for just $76, but on average you can expect to pay $95.

Are there nonstop flights from Michigan to San Juan for under $100 on Cheapflights?

There are no nonstop flights from Michigan to San Juan, 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 Michigan to San Juan for under $100?

There are currently 20+ open flights from Michigan to San Juan within the next 7 days for less than $100.

What are the most popular airlines that fly from Michigan to San Juan?

Before booking your flight from Michigan to San Juan check out the most popular airlines for this route: Major Airline, American Airlines or JetBlue.

What are the most popular routes from Michigan to San Juan?

Most travelers choose Detroit Metropolitan Wayne County - San Juan Luis Munoz Marin Intl, Grand Rapids Gerald R. Ford Intl - San Juan Luis Munoz Marin Intl or Flint Bishop - San Juan Luis Munoz Marin Intl when deciding on the best route from Michigan to San Juan.

What are the cheapest Flights from Michigan to San Juan?

On average you can expect to pay $349 for a flight from Michigan to San Juan. The cheapest flight overall is $135 while the most popular route, (Detroit Metropolitan Wayne County - San Juan Luis Munoz Marin Intl) is currently priced at $111.

How long is the flight from Michigan to San Juan?

For as low as $76, Spirit Airlines can have you in San Juan from Michigan in 6h 35m.

What is the cheapest airline to fly from Michigan to San Juan round-trip?

Cheapflights users have booked flights from Michigan to San Juan round-trip from $76.

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

The cheapest airline for a one-way flight from Michigan to San Juan is Spirit Airlines ($38).

Destination information for San Juan

Things to know before you go. Useful info for your trip from Michigan to San Juan
Today's exchange rate
$1 = $1.00
Average temperature for August in San Juan
89.6 °F
Avg rainfall for August in San Juan
5.1 ″

Airports servicing

Escanaba (ESC)
Flint (FNT)
Grand Rapids (GRR)
Iron Mountain (IMT)
Ironwood (IWD)

Airports servicing San Juan

San Juan Isla Grande (SIG)
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