$80 Find Cheap Flights from Michigan to Puerto Rico

1 adult
1 adult, Economy

KAYAK searches hundreds of travel sites at once for deals on flights to Puerto Rico

Travelers love KAYAK
41,299,237 searches in the past 7 days on KAYAK

Save 20% or moreCompare multiple travel sites with one search.

Track pricesNot ready to book? Create a price alert for when prices drop.

Bundle and saveSave money when you bundle your flight + hotel.

Filter your dealsChoose cabin class, free Wi-Fi and more.

Useful Info
Useful Info

Good to know

Low seasonSeptember
High seasonDecember
Cheapest flight$80
Best time to beat the crowds with an average 32% drop in price.
Most popular time to fly with an average 40% increase in price.
Flight from Detroit to San Juan

FAQs for booking flights from Michigan to Puerto Rico

  • How does KAYAK find such low prices on flights from Michigan to Puerto Rico?

    KAYAK is a travel search engine. That means we look across the web to find the best prices we can find for our users. With over 2 billion flight queries processed yearly, we are able to display a variety of prices and options on flights from Michigan to Puerto Rico.

  • How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket from Michigan to Puerto Rico?

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight from Michigan to Puerto Rico is likely to change within 7 days, so travelers know whether to wait or book now.

  • What is the Hacker Fare option on flights from Michigan to Puerto Rico?

    Hacker Fares allow you to combine one-way tickets in order to save you money over a traditional round-trip ticket. You could then fly from Michigan to Puerto Rico with an airline and back with another airline.

  • What is KAYAK's "flexible dates" feature and why should I care when looking for a flight from Michigan to Puerto Rico?

    Sometimes travel dates aren't set in stone. If your preferred travel dates have some wiggle room, flexible dates will show you all the options when flying from Michigan to Puerto Rico up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

  • Which is the cheapest airport to fly into in Puerto Rico?

    Prices will differ depending on the departure airport, but generally, the cheapest airport to fly to in Puerto Rico is San Juan Luis Munoz Marin Intl Airport (SJU), with an average flight price of $178.

  • What is the cheapest day to fly to Puerto Rico?

    Based on KAYAK data, the cheapest day to fly to Puerto Rico is Monday where round-trip tickets can be as cheap as $484. On the other hand, the most expensive day to fly is Saturday, where round-trip prices are $683 on average.

  • What is the cheapest time of day to fly to Puerto Rico?

    The cheapest time of day to fly to Puerto Rico is generally at night, when round-trip flights cost $264 on average. Morning departures are around 97% more expensive than evening flights, on average. The most expensive time of day to fly to Puerto Rico is generally in the morning, which is peak travel time and where the average cost of a ticket is $614.

  • What is the cheapest flight to Puerto Rico?

    The cheapest ticket to Puerto Rico from Michigan found in the last 72 hours was to San Juan Luis Munoz Marin Intl Airport, at $211 round-trip. The most popular route is Detroit Metropolitan Wayne County Airport (DTW) to San Juan Luis Munoz Marin Intl Airport (SJU) and the cheapest round-trip airline ticket found on this route in the last 72 hours was $211.

  • What is the cheapest month to fly from Michigan to Puerto Rico?

    The cheapest month for flights from Michigan to Puerto Rico is August, when tickets cost $368 (return) on average. On the other hand, the most expensive months are December and March, when the average cost of round-trip tickets is $631 and $620 respectively.

  • How far in advance should I book a flight from Michigan to Puerto Rico?

    To get a below average price on the flight from Michigan to Puerto Rico, you should book around 1 week before departure. For the absolute cheapest price, our data suggests you should book 3 weeks before departure.

  • How long is the flight to Puerto Rico?

    An average nonstop flight from Michigan to Puerto Rico takes 10h 35m, covering a distance of 2019 miles. The shortest route is Detroit Metropolitan Wayne County Airport (DTW) to San Juan Luis Munoz Marin Intl Airport (SJU) with an average flight time of 4h 20m.

  • What are the most popular destinations in Puerto Rico?

    Based on KAYAK flight searches, the most popular destination is Aguadilla (56% of total searches to Puerto Rico). The next most popular destinations are Culebra (27%) and Mayagüez (15%). Searches for flights to Vieques (2%) are also popular.

Book cheap flights from Michigan to Puerto Rico

Recent round-trip flight deals

7/8Tue
1 stopSpirit Airlines
6h 42mDTW-SJU
7/14Mon
nonstopSpirit Airlines
4h 38mSJU-DTW
$161
7/8Tue
1 stopSpirit Airlines
6h 42mDTW-SJU
7/15Tue
1 stopSpirit Airlines
17h 58mSJU-DTW
$167
8/30Sat
1 stopFrontier
12h 13mORD-SJU
9/5Fri
1 stopFrontier
12h 13mSJU-ORD
$185
8/30Sat
1 stopFrontier
21h 08mMDW-SJU
9/5Fri
1 stopFrontier
9h 16mSJU-MDW
$185
9/12Fri
1 stop
12h 58mDTW-SJU
9/18Thu
1 stop
7h 32mSJU-DTW
$204
10/4Sat
nonstop
4h 30mDTW-SJU
10/10Fri
1 stop
7h 37mSJU-DTW
$209
8/23Sat
1 stopDelta
7h 35mLAN-SJU
8/29Fri
1 stopDelta
8h 03mSJU-LAN
$255
10/8Wed
2 stopsDelta
9h 05mSBN-SJU
10/21Tue
2 stopsDelta
13h 30mSJU-SBN
$255
8/16Sat
2 stopsAmerican Airlines
17h 59mLAN-SJU
8/28Thu
2 stopsAmerican Airlines
22h 36mSJU-LAN
$265
10/9Thu
2 stopsAmerican Airlines
24h 41mSBN-SJU
10/18Sat
2 stopsAmerican Airlines
20h 11mSJU-SBN
$265

Search by stops

Search by airline

Search by price

Recent one-way flight deals

7/22Tue
1 stopSpirit Airlines
9h 15mDTW-SJU
$80
7/22Tue
nonstopSpirit Airlines
4h 32mDTW-SJU
$89
8/23Sat
1 stopFrontier
12h 13mORD-SJU
$93
8/23Sat
1 stopFrontier
7h 27mMDW-SJU
$93
11/5Wed
1 stopAmerican Airlines
14h 30mGRR-SJU
$134
9/9Tue
1 stopUnited Airlines
9h 57mORD-SJU
$149
11/15Sat
2 stopsUnited Airlines
11h 49mGRR-SJU
$150
8/11Mon
2 stops
25h 19mMDW-SJU
$156
10/28Tue
2 stopsAmerican Airlines
10h 06mDTW-SJU
$169
8/25Mon
3 stops
38h 32mMDW-SJU
$171

Search by stops

Search by airline

Search by price

Last minute flights from Michigan to Puerto Rico

Last minute flight, train and bus deals

6/17Tue
multi-stopFrontier
14h 07mORD-SJU
6/24Tue
multi-stopFrontier
28h 29mSJU-ORD
$226
6/17Tue
multi-stopFrontier
14h 07mORD-SJU
6/30Mon
multi-stopFrontier
29h 37mSJU-ORD
$229
6/13Fri
multi-stop
12h 08mORD-SJU
6/27Fri
multi-stop
13h 26mSJU-ORD
$231
6/16Mon
multi-stop
8h 08mDTW-SJU
6/19Thu
multi-stop
12h 35mSJU-DTW
$231
6/16Mon
nonstopSpirit Airlines
4h 29mDTW-SJU
6/27Fri
multi-stopSpirit Airlines
12h 35mSJU-DTW
$243
6/16Mon
nonstopSpirit Airlines
4h 29mDTW-SJU
6/21Sat
multi-stopSpirit Airlines
12h 35mSJU-DTW
$252
6/13Fri
multi-stopAmerican Airlines
16h 51mSBN-SJU
6/20Fri
multi-stopAmerican Airlines
16h 18mSJU-SBN
$379
6/15Sun
multi-stopUnited Airlines
11h 14mDTW-SJU
6/19Thu
multi-stopUnited Airlines
7h 08mSJU-DTW
$382
6/17Tue
multi-stopAmerican Airlines
12h 25mGRR-SJU
6/21Sat
multi-stopAmerican Airlines
14h 54mSJU-GRR
$383
6/17Tue
multi-stopUnited Airlines
7h 35mGRR-SJU
6/20Fri
multi-stopUnited Airlines
10h 43mSJU-GRR
$579

Search by stops

Search by airline

Search by price

Everything you need to know for your flight to Puerto Rico

Cabin class types available on flights to Michigan

Cabin classes available on flights to Michigan. Prices are the lowest found on KAYAK over the last 7 days. Price and availability is not guaranteed.
First Class flights to Puerto Ricofrom $1,192
Business Class flights to Puerto Ricofrom $1,354
Prem Econ Class flights to Puerto Ricofrom $649
Economy Class flights to Puerto Ricofrom $211

Not what you’re looking for? Find thousands of other hotels, flights, car rentals and package deals with KAYAK.