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Cheap flights from Michigan to Puerto Rico from $67

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 3/3. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
1 adult
0 bags

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Find the cheapest flights from Michigan to Puerto Rico

Cheap round-trip flights

Enter your travel dates to find the best prices.
Multiple Airlines Logo
11:33 am - 6:58 pm
ORD
-
SJU
29h 25m
1 stop
Multiple Airlines Logo
11:52 am - 6:18 pm
SJU
-
ORD
8h 26m
1 stop
$182Multiple Airlines
Mon, Mar 2 - Thu, Mar 5
Multiple Airlines Logo
8:30 am - 12:43 am
ORD
-
SJU
14h 13m
1 stop
Multiple Airlines Logo
4:31 pm - 11:47 pm
SJU
-
ORD
9h 16m
1 stop
$183Multiple Airlines
Tue, Feb 17 - Wed, Feb 25
Spirit Airlines Logo
12:17 pm - 6:49 pm
ORD
-
SJU
4h 32mnonstop
Spirit Airlines Logo
11:52 am - 6:18 pm
SJU
-
ORD
8h 26m
1 stop
$184Spirit Airlines
Mon, Mar 2 - Thu, Mar 5
Frontier Logo
8:15 am - 2:53 am
ORD
-
SJU
16h 38m
1 stop
Frontier Logo
5:25 pm - 10:46 am
SJU
-
ORD
19h 21m
1 stop
$188Frontier
Sat, Feb 21 - Wed, Feb 25
Frontier Logo
8:30 am - 2:57 am
ORD
-
BQN
16h 27m
1 stop
Frontier Logo
2:42 am - 3:38 pm
BQN
-
ORD
13h 56m
1 stop
$188Frontier
Wed, Feb 25 - Tue, Mar 10
Spirit Airlines Logo
12:17 pm - 6:49 pm
ORD
-
SJU
4h 32mnonstop
Spirit Airlines Logo
1:29 am - 5:45 am
SJU
-
ORD
5h 16mnonstop
$189Spirit Airlines
Tue, Feb 24 - Thu, Mar 12
United Airlines Logo
12:55 pm - 8:34 pm
GRR
-
SJU
7h 39m
1 stop
United Airlines Logo
1:00 am - 2:54 pm
SJU
-
GRR
13h 54m
2 stops
$246United Airlines
Sat, Apr 25 - Fri, May 1
American Airlines Logo
7:38 pm - 5:24 am
FNT
-
SJU
8h 46m
1 stop
American Airlines Logo
6:33 am - 6:56 pm
SJU
-
FNT
13h 23m
1 stop
$256American Airlines
Sun, Mar 1 - Thu, Mar 5
United Airlines Logo
7:24 am - 2:44 pm
GRR
-
SJU
7h 20m
1 stop
United Airlines Logo
1:00 am - 12:40 pm
SJU
-
GRR
11h 40m
2 stops
$264United Airlines
Mon, May 4 - Fri, May 8
American Airlines Logo
6:00 am - 12:29 pm
GRR
-
SJU
6h 29m
1 stop
American Airlines Logo
6:00 am - 1:17 pm
SJU
-
GRR
7h 17m
1 stop
$286American Airlines
Mon, May 4 - Sat, May 9

United Airlines flights from Michigan to Puerto Rico

Our best United Airlines deals on Michigan to Puerto Rico flight tickets
United Airlines
Apr 25
GRR12:55 pmGrand Rapids Gerald R. Ford Intl
7h 39m
1 stop
SJU8:34 pmSan Juan Luis Munoz Marin Intl
May 1
SJU1:00 amSan Juan Luis Munoz Marin Intl
13h 54m
2 stops
GRR2:54 pmGrand Rapids Gerald R. Ford Intl
$246
United Airlines
May 4
GRR7:24 amGrand Rapids Gerald R. Ford Intl
7h 20m
1 stop
SJU2:44 pmSan Juan Luis Munoz Marin Intl
May 8
SJU1:00 amSan Juan Luis Munoz Marin Intl
11h 40m
2 stops
GRR12:40 pmGrand Rapids Gerald R. Ford Intl
$264
United Airlines
Mar 1
GRR6:29 pmGrand Rapids Gerald R. Ford Intl
10h 42m
2 stops
SJU6:11 amSan Juan Luis Munoz Marin Intl
Mar 4
SJU2:05 amSan Juan Luis Munoz Marin Intl
11h 50m
2 stops
GRR12:55 pmGrand Rapids Gerald R. Ford Intl
$273

Spirit Airlines flights from Michigan to Puerto Rico

Our best Spirit Airlines deals on Michigan to Puerto Rico flight tickets
Spirit Airlines
Mar 2
ORD9:18 amChicago O'Hare Intl
7h 40m
1 stop
SJU6:58 pmSan Juan Luis Munoz Marin Intl
Mar 11
SJU10:52 amSan Juan Luis Munoz Marin Intl
22h 33m
1 stop
ORD8:25 amChicago O'Hare Intl
$184
Spirit Airlines
Feb 24
ORD12:17 pmChicago O'Hare Intl
4h 32m
SJU6:49 pmSan Juan Luis Munoz Marin Intl
Mar 4
SJU12:32 pmSan Juan Luis Munoz Marin Intl
5h 16m
ORD3:48 pmChicago O'Hare Intl
$189
Spirit Airlines
Feb 22
ORD12:17 pmChicago O'Hare Intl
4h 32m
SJU6:49 pmSan Juan Luis Munoz Marin Intl
Mar 5
SJU12:32 pmSan Juan Luis Munoz Marin Intl
5h 16m
ORD3:48 pmChicago O'Hare Intl
$192

momondo Fare Finder

 
Customize your flight search to find flights from Michigan to Puerto Rico that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, momondo users made 832,500 searches. Data last updated February 6, 2026.
Use the filters below to find and compare flights from Michigan to Puerto Rico that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

ChicagoSan Juan

ORD - SJU

ORDSJU

Chicago O'Hare Intl

Mon 3/2

11:33 am-6:58 pm

1 stop29h 25m

San Juan Luis Munoz Marin Intl

Thu 3/5

11:52 am-6:18 pm

1 stop8h 26m

$182

ChicagoSan Juan

ORD - SJU

ORDSJU

Chicago O'Hare Intl

Tue 2/17

8:30 am-12:43 am

1 stop14h 13m

San Juan Luis Munoz Marin Intl

Wed 2/25

4:31 pm-11:47 pm

1 stop9h 16m

$183

ChicagoSan Juan

ORD - SJU

ORDSJU

Chicago O'Hare Intl

Mon 3/2

12:17 pm-6:49 pm

Nonstop4h 32m

San Juan Luis Munoz Marin Intl

Thu 3/5

11:52 am-6:18 pm

1 stop8h 26m

$184

ChicagoSan Juan

ORD - SJU

ORDSJU

Chicago O'Hare Intl

Sat 2/21

8:15 am-2:53 am

1 stop16h 38m

San Juan Luis Munoz Marin Intl

Wed 2/25

5:25 pm-10:46 am

1 stop19h 21m

$188

ChicagoAguadilla

ORD - BQN

ORDBQN

Chicago O'Hare Intl

Wed 2/25

8:30 am-2:57 am

1 stop16h 27m

Aguadilla Borinquen

Tue 3/10

2:42 am-3:38 pm

1 stop13h 56m

$188

ChicagoSan Juan

ORD - SJU

ORDSJU

Chicago O'Hare Intl

Tue 2/24

12:17 pm-6:49 pm

Nonstop4h 32m

San Juan Luis Munoz Marin Intl

Thu 3/12

1:29 am-5:45 am

Nonstop5h 16m

$189

Grand RapidsSan Juan

GRR - SJU

GRRSJU

Grand Rapids Gerald R. Ford Intl

Sat 4/25

12:55 pm-8:34 pm

1 stop7h 39m

San Juan Luis Munoz Marin Intl

Fri 5/1

1:00 am-2:54 pm

2 stops13h 54m

$246

FlintSan Juan

FNT - SJU

FNTSJU

Flint Bishop

Sun 3/1

7:38 pm-5:24 am

1 stop8h 46m

San Juan Luis Munoz Marin Intl

Thu 3/5

6:33 am-6:56 pm

1 stop13h 23m

$256

Grand RapidsSan Juan

GRR - SJU

GRRSJU

Grand Rapids Gerald R. Ford Intl

Mon 5/4

7:24 am-2:44 pm

1 stop7h 20m

San Juan Luis Munoz Marin Intl

Fri 5/8

1:00 am-12:40 pm

2 stops11h 40m

$264

Grand RapidsSan Juan

GRR - SJU

GRRSJU

Grand Rapids Gerald R. Ford Intl

Mon 5/4

6:00 am-12:29 pm

1 stop6h 29m

San Juan Luis Munoz Marin Intl

Sat 5/9

6:00 am-1:17 pm

1 stop7h 17m

$286

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first
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See travel insights to Puerto Rico from

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

What is the cheapest month to fly to Puerto Rico?

If you don’t want to visit Puerto Rico in October, then you should wait until August to fly from Michigan, when ticket prices are also cheap, with an average price of $235.

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 $416. However, this price may fluctuate depending on the airline, the season, and holidays. The most expensive day to fly to Puerto Rico is Saturday, with ticket prices averaging around $556.

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 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 $375 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 $290 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

$318

Fastest flight time

4h 17m

Direct flights

Every day

Airports in Puerto Rico

20 airports
The best one-way flight to Puerto Rico from Michigan in the past 72 hours is $318. The best round-trip flight deal from Michigan to Puerto Rico found on momondo in the last 72 hours is $482.
The fastest flight from Michigan to Puerto Rico takes 4h 17m
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

  • 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?

  • 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?

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
FrontierPriceFrom $84Free CancellationRating
5.7
3,054 reviews
Search Frontier flights
Spirit AirlinesPriceFrom $138Free CancellationRating
6.3
8,421 reviews
Search Spirit Airlines flights
DeltaPriceFrom $142Free CancellationRating
7.9
8,162 reviews
Search Delta flights
JetBluePriceFrom $211Free CancellationRating
7.2
2,898 reviews
Search JetBlue flights
United AirlinesPriceFrom $212Free CancellationRating
7.4
9,245 reviews
Search United Airlines flights
American AirlinesPriceFrom $235Free CancellationRating
7.2
11,247 reviews
Search American Airlines flights
SouthwestPriceFrom $350Free CancellationRating
8.0
4,280 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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Find better results for your trip to Puerto Rico

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