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

74 flights are operational weekly from Michigan to Puerto Rico as of June 2026. The most popular departure day for this route is Mon, with 15% of flights per week taking off on this day.

What airlines fly to Puerto Rico?

Delta, American Airlines and Frontier are the top three most popular airlines that fly to Puerto Rico from Michigan according to our data. Delta is the first choice among our users, with 42% of people opting to fly with this airline when traveling to Puerto Rico. Keep in mind that there are 6 different airlines that fly to Puerto Rico on a routine basis, so you have a few additional options to choose from.

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

Delta, Southwest, and Frontier are the most popular carriers operating from Michigan to Puerto Rico

How long is the flight from Michigan to Puerto Rico?

Flight times from Michigan to Puerto Rico vary, but if you’re flying out of Detroit and flying into San Juan Luis Munoz Marin Intl Airport (one of the most popular routes), then the duration is 4h 21m on average. Another popular route from Michigan to Puerto Rico is flying from Grand Rapids to San Juan Luis Munoz Marin Intl Airport, which will take roughly 6h 41m. Keep in mind that layovers or delays could extend your travel time.

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

As of June 2026, there are 10 flights per day flying from Michigan to Puerto Rico. The most common time of day flights depart is 8:00AM, with 100% of flights taking off at noon.

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

Prices for flights from Michigan to Puerto Rico are refreshed on a daily basis.

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

As of June 2026, there are 6 operators available to choose from for flights from Michigan to Puerto Rico.

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

The minimum age for a child to fly alone is five, but airlines offering an unaccompanied minor (UNMR) service may have their age restrictions, such as regulations concerning flight duration, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Michigan to Puerto Rico.

What documentation or ID do you need to fly to Puerto Rico?

The necessary travel and health documents for your Puerto Rico 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.

$95 Cheap Flights from Michigan to Puerto Rico in 2026

Discover deals from 900+ travel sites with momondo.

Find the cheapest flights from Michigan to Puerto Rico

Round-trip

One-way

Last minute

Direct

Cheap round-trip flights

Enter your travel dates to find the best prices.

5:28 pm - 9:24 am

GRR

SJU

15h 56m

2 stops

6:27 am - 10:54 pm

SJU

GRR

16h 27m

2 stops

$220American Airlines

Thu, Sep 10 - Wed, Sep 16

7:10 am - 2:44 pm

GRR

SJU

7h 34m

1 stop

3:56 pm - 11:54 pm

SJU

GRR

7h 58m

1 stop

$249United Airlines

Sat, Oct 3 - Sun, Oct 11

12:44 am - 6:44 am

ORD

SJU

5h 00mnonstop

8:57 pm - 11:08 pm

SJU

ORD

27h 11m

1 stop

$258Frontier

Tue, Aug 18 - Mon, Aug 24

12:44 am - 6:44 am

ORD

SJU

5h 00mnonstop

7:14 pm - 11:27 pm

SJU

ORD

5h 13mnonstop

$259Frontier

Tue, Aug 18 - Wed, Sep 2

7:00 am - 1:41 pm

GRR

SJU

6h 41m

1 stop

6:26 am - 12:36 pm

SJU

GRR

30h 10m

1 stop

$259Multiple Airlines

Mon, Aug 10 - Sun, Aug 16

9:54 am - 10:29 pm

ORD

SJU

11h 35m

1 stop

1:21 pm - 9:37 pm

SJU

ORD

9h 16m

1 stop

$261Delta

Thu, Aug 27 - Wed, Sep 9

6:40 am - 4:38 pm

ORD

SJU

8h 58m

1 stop

5:49 pm - 11:57 pm

SJU

ORD

7h 08m

1 stop

$266Delta

Sat, Aug 15 - Sat, Aug 22

7:05 am - 6:15 pm

MDW

SJU

10h 10m

1 stop

9:25 pm - 8:45 am

SJU

MDW

12h 20m

1 stop

$266Southwest

Sat, Aug 22 - Sun, Aug 30

7:00 am - 1:41 pm

GRR

SJU

6h 41m

1 stop

6:26 am - 12:36 pm

SJU

GRR

30h 10m

1 stop

$269Multiple Airlines

Fri, Aug 7 - Sun, Aug 16

8:05 pm - 9:10 am

MDW

SJU

12h 05m

1 stop

6:00 am - 2:30 pm

SJU

MDW

9h 30m

2 stops

$286Southwest

Sun, Aug 16 - Fri, Aug 21

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Frontier flights from Michigan to Puerto Rico

Our best Frontier deals on Michigan to Puerto Rico flight tickets

Frontier

Aug 18

ORD12:44 amChicago O'Hare Intl

5h 00m

SJU6:44 amSan Juan Luis Munoz Marin Intl

Aug 24

SJU8:57 pmSan Juan Luis Munoz Marin Intl

27h 11m

1 stop

ORD11:08 pmChicago O'Hare Intl

$258

Frontier

Aug 4

ORD12:44 amChicago O'Hare Intl

5h 00m

SJU6:44 amSan Juan Luis Munoz Marin Intl

Aug 13

SJU7:14 pmSan Juan Luis Munoz Marin Intl

5h 13m

ORD11:27 pmChicago O'Hare Intl

$259

Frontier

Aug 4

ORD12:44 amChicago O'Hare Intl

5h 00m

SJU6:44 amSan Juan Luis Munoz Marin Intl

Aug 7

SJU7:14 pmSan Juan Luis Munoz Marin Intl

5h 13m

ORD11:27 pmChicago O'Hare Intl

$260

Delta flights from Michigan to Puerto Rico

Our best Delta deals on Michigan to Puerto Rico flight tickets

Delta

Aug 27

ORD9:54 amChicago O'Hare Intl

11h 35m

1 stop

SJU10:29 pmSan Juan Luis Munoz Marin Intl

Sep 9

SJU1:21 pmSan Juan Luis Munoz Marin Intl

9h 16m

1 stop

ORD9:37 pmChicago O'Hare Intl

$261

Delta

Aug 15

ORD6:40 amChicago O'Hare Intl

8h 58m

1 stop

SJU4:38 pmSan Juan Luis Munoz Marin Intl

Aug 22

SJU5:49 pmSan Juan Luis Munoz Marin Intl

7h 08m

1 stop

ORD11:57 pmChicago O'Hare Intl

$266

Delta

Aug 28

MDW12:46 pmChicago Midway

8h 43m

1 stop

SJU10:29 pmSan Juan Luis Munoz Marin Intl

Sep 4

SJU12:56 pmSan Juan Luis Munoz Marin Intl

10h 40m

1 stop

MDW10:36 pmChicago Midway

$276

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

Grand RapidsSan Juan

GRR - SJU

GRRSJU

Grand Rapids Gerald R. Ford Intl

Thu 9/10

5:28 pm-9:24 am

2 stops15h 56m

San Juan Luis Munoz Marin Intl

Wed 9/16

6:27 am-10:54 pm

2 stops16h 27m

$220

Grand RapidsSan Juan

GRR - SJU

GRRSJU

Grand Rapids Gerald R. Ford Intl

Sat 10/3

7:10 am-2:44 pm

1 stop7h 34m

San Juan Luis Munoz Marin Intl

Sun 10/11

3:56 pm-11:54 pm

1 stop7h 58m

$249

ChicagoSan Juan

ORD - SJU

ORDSJU

Chicago O'Hare Intl

Tue 8/18

12:44 am-6:44 am

Nonstop5h 00m

San Juan Luis Munoz Marin Intl

Mon 8/24

8:57 pm-11:08 pm

1 stop27h 11m

$258

Quickest round-trip

ChicagoSan Juan

ORD - SJU

ORDSJU

Chicago O'Hare Intl

Tue 8/18

12:44 am-6:44 am

Nonstop5h 00m

San Juan Luis Munoz Marin Intl

Wed 9/2

7:14 pm-11:27 pm

Nonstop5h 13m

$259

Grand RapidsSan Juan

GRR - SJU

GRRSJU

Grand Rapids Gerald R. Ford Intl

Mon 8/10

7:00 am-1:41 pm

1 stop6h 41m

San Juan Luis Munoz Marin Intl

Sun 8/16

6:26 am-12:36 pm

1 stop30h 10m

$259

ChicagoSan Juan

ORD - SJU

ORDSJU

Chicago O'Hare Intl

Thu 8/27

9:54 am-10:29 pm

1 stop11h 35m

San Juan Luis Munoz Marin Intl

Wed 9/9

1:21 pm-9:37 pm

1 stop9h 16m

$261

ChicagoSan Juan

ORD - SJU

ORDSJU

Chicago O'Hare Intl

Sat 8/15

6:40 am-4:38 pm

1 stop8h 58m

San Juan Luis Munoz Marin Intl

Sat 8/22

5:49 pm-11:57 pm

1 stop7h 08m

$266

ChicagoSan Juan

MDW - SJU

MDWSJU

Chicago Midway

Sat 8/22

7:05 am-6:15 pm

1 stop10h 10m

San Juan Luis Munoz Marin Intl

Sun 8/30

9:25 pm-8:45 am

1 stop12h 20m

$266

Grand RapidsSan Juan

GRR - SJU

GRRSJU

Grand Rapids Gerald R. Ford Intl

Fri 8/7

7:00 am-1:41 pm

1 stop6h 41m

San Juan Luis Munoz Marin Intl

Sun 8/16

6:26 am-12:36 pm

1 stop30h 10m

$269

ChicagoSan Juan

MDW - SJU

MDWSJU

Chicago Midway

Sun 8/16

8:05 pm-9:10 am

1 stop12h 05m

San Juan Luis Munoz Marin Intl

Fri 8/21

6:00 am-2:30 pm

2 stops9h 30m

$286

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first

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

Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip

Prices

Airlines

Other information

What is the cheapest month to fly to Puerto Rico?

If you don’t want to visit Puerto Rico in September, then you should wait until August to fly from Michigan, when ticket prices are also cheap, with an average price of $91.

What is the cheapest day to depart on your flight to Puerto Rico?

On average, the least expensive day to fly to Puerto Rico from Michigan is on a Monday. momondo users have found tickets for Monday departures for as low as $545. However, this price may fluctuate depending on the airline, the season, and holidays. The most expensive day to fly to Puerto Rico is Friday, with ticket prices averaging around $673.

What is the cheapest Michigan to Puerto Rico flight route?

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

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

You are more likely to see cheaper flights to Puerto Rico from Michigan when booking weeks ahead of your departure date. In general, you can expect to find flights to Puerto Rico for around $402 when searching weeks out. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Puerto Rico from Michigan for as low as $319 on momondo.

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

There are 4 cabin classes available to choose from on Michigan to Puerto Rico 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 Michigan to Puerto Rico flights?

No. A direct flight is the cheapest option for a flight between Michigan to Puerto Rico.

Cheap Michigan to Puerto Rico flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Michigan to Puerto Rico

Best Price Found	$652
Fastest flight time	4h 21m
Direct flights	Every day
Airports in Puerto Rico	20 airports

The best flight deal from Michigan to Puerto Rico found on momondo in the last 72 hours is $652

The fastest flight from Michigan to Puerto Rico takes 4h 21m

Direct flights go from Michigan to Puerto Rico every day.

There are 20 airports in Puerto Rico. From Michigan there are direct flights to San Juan Luis Munoz Marin Intl (SJU).

Search flight deals

Frequently asked questions about flying from Michigan to Puerto Rico

When did momondo last update prices for flights from Michigan to Puerto Rico?
Prices for flights from Michigan to Puerto Rico are refreshed on a daily basis.
How many operators does momondo search for flights from Michigan to Puerto Rico?
As of June 2026, there are 6 operators available to choose from for flights from Michigan to Puerto Rico.
How old do you have to be to fly from Michigan to Puerto Rico?
The minimum age for a child to fly alone is five, but airlines offering an unaccompanied minor (UNMR) service may have their age restrictions, such as regulations concerning flight duration, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Michigan to Puerto Rico.
What documentation or ID do you need to fly to Puerto Rico?
The necessary travel and health documents for your Puerto Rico 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.
What is the most popular plane model from Michigan to Puerto Rico?
Based on momondo bookings for flights between Michigan and Puerto Rico, the leading plane model is Boeing 737-900, making up 79.70% of the total bookings. Other popular models include Airbus A321-100/200 with 12.41%, Boeing 737-800 with 3.01%, and Airbus A320-100/200 with 1.50%.

Best airlines flying from Michigan to Puerto Rico

Compare and see reviews for airlines that fly from Michigan to Puerto Rico with momondo

Airline	Rating	Free Cancellation	Price
Frontier	PriceFrom $108	Free Cancellation	Rating 5.6 2,869 reviews	Search Frontier flights
Delta	PriceFrom $196	Free Cancellation	Rating 7.8 8,429 reviews	Search Delta flights
JetBlue	PriceFrom $211	Free Cancellation	Rating 7.1 3,002 reviews	Search JetBlue flights
United Airlines	PriceFrom $225	Free Cancellation	Rating 7.4 9,879 reviews	Search United Airlines flights
American Airlines	PriceFrom $235	Free Cancellation	Rating 7.1 11,748 reviews	Search American Airlines flights
Southwest	PriceFrom $342	Free Cancellation	Rating 7.9 4,242 reviews	Search Southwest flights

Why use momondo?

Why should I use momondo to find a flight deal from Michigan to Puerto Rico?

momondo compares prices from hundreds of airlines and agents so you can find and book the best deal on flights from Michigan to Puerto Rico. Millions of users trust and use momondo every year so you are in good hands.

Can I find flights from Michigan to Puerto Rico with flexible booking policies on momondo?

Flights from Michigan to Puerto Rico with flexible booking policies can be found by using the search form above and then selecting our dedicated flexible booking filter, which will highlight only the flights where this policy is applied.

How can momondo help me find flights from Michigan to Puerto Rico?

Once all potential Michigan to Puerto Rico flight options are in front of you, momondo lets you sort and filter flights based on preferences such as airline, price and flight times amongst many other options.

I’m not ready to book a flight from Michigan to Puerto Rico right now. Can momondo alert me if prices change?

Of course. momondo tracks the price of Michigan to Puerto Rico flights. All you need is a valid email address and we will do the rest; it is that quick and easy.

An easier way to manage your Puerto Rico trip

We make it super easy to schedule, organize and travel with friends or family. Trips is free — and available to use no matter where you book.

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Complete your trip

Feeling lucky

Popular cities in Puerto Rico

Flights to San Juanfrom $113

Flights to Aguadillafrom $219

Flights to Poncefrom $174

Flights to Culebrafrom $444

Flights to Mayagüezfrom $409

Cheap flights from Michigan to Puerto Rico from $95

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Michigan to Puerto Rico departing on 8/25. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.

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Frontier flights from Michigan to Puerto Rico

Our best Frontier deals on Michigan to Puerto Rico flight tickets

Delta flights from Michigan to Puerto Rico

Our best Delta deals on Michigan to Puerto Rico flight tickets

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Use the filters below to find and compare flights from Michigan to Puerto Rico that are best for you.

See travel insights to Puerto Rico from

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

What is the cheapest month to fly to Puerto Rico?

What is the cheapest day to depart on your flight to Puerto Rico?

What is the cheapest Michigan to Puerto Rico flight route?

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

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

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

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

What airlines fly to Puerto Rico?

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

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

How long is the flight from Michigan to Puerto Rico?

Cheap Michigan to Puerto Rico flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Michigan to Puerto Rico

Best Price Found

Fastest flight time

Direct flights

Airports in Puerto Rico

Frequently asked questions about flying from Michigan to Puerto Rico

Best airlines flying from Michigan to Puerto Rico

Compare and see reviews for airlines that fly from Michigan to Puerto Rico with momondo

Why use momondo?

An easier way to manage your Puerto Rico trip

We make it super easy to schedule, organize and travel with friends or family. Trips is free — and available to use no matter where you book.

Get notified when prices go down

Daily price changes in your inbox - only with Price Alerts.

Find better results for your trip to Puerto Rico

Popular cities in Puerto Rico

Popular flights according to clicks in the last 7 days on momondo

Michigan flight routes

According to popular flight searches on momondo this year

Puerto Rico flight routes

According to popular flight searches on momondo this year

Fly your favorite airline to Puerto Rico

Airlines are sorted and displayed according to clicks in the past 7 days on momondo

Cabin classes currently available on flights to Puerto Rico

List of cabin classes available on flights landing in Puerto Rico. Availability may vary depending on flight origin and airline.

Complete your trip to Puerto Rico

Explore popular destinations other users love

According to popular flight searches on momondo this year