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Cheap flights from Michigan to Puerto Rico from $83

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 11/3. 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
1 adult, Economy, 0 bags

Discover deals from 900+ travel sites with momondo.

Find the cheapest flights from Michigan to Puerto Rico

Cheap round-trip flights

Enter your travel dates to find the best prices.
Frontier Logo
7:11 am - 1:34 pmORD  Chicago O'Hare Intl-SJU San Juan Luis Munoz Marin Intl
29h 23m1 stop Fort Lauderdale
Frontier Logo
7:00 am - 2:45 pmSJU  San Juan Luis Munoz Marin Intl-ORD Chicago O'Hare Intl
8h 45m1 stop Fort Lauderdale
$212Frontier
Thu, Oct 1 - Mon, Oct 5
Frontier Logo
7:11 am - 1:34 pmORD  Chicago O'Hare Intl-SJU San Juan Luis Munoz Marin Intl
29h 23m1 stop Fort Lauderdale
Frontier Logo
7:00 am - 2:45 pmSJU  San Juan Luis Munoz Marin Intl-ORD Chicago O'Hare Intl
8h 45m1 stop Fort Lauderdale
$212Frontier
Thu, Oct 1 - Mon, Oct 5
Multiple Airlines Logo
12:44 am - 6:44 amORD  Chicago O'Hare Intl-SJU San Juan Luis Munoz Marin Intl
5h 00mnonstop
Multiple Airlines Logo
2:32 pm - 11:08 pmSJU  San Juan Luis Munoz Marin Intl-ORD Chicago O'Hare Intl
9h 36m1 stop Fort Lauderdale
$214Multiple Airlines
Sat, Sep 5 - Wed, Sep 16
Multiple Airlines Logo
12:44 am - 6:44 amORD  Chicago O'Hare Intl-SJU San Juan Luis Munoz Marin Intl
5h 00mnonstop
Multiple Airlines Logo
2:58 pm - 2:45 pmSJU  San Juan Luis Munoz Marin Intl-ORD Chicago O'Hare Intl
24h 47m2 stops Tampa Fort Lauderdale
$219Multiple Airlines
Sat, Sep 5 - Wed, Sep 9
American Airlines Logo
9:38 am - 9:39 pmGRR  Grand Rapids Gerald R. Ford Intl-SJU San Juan Luis Munoz Marin Intl
11h 01m1 stop Chicago O'Hare Intl
American Airlines Logo
6:15 pm - 10:59 amSJU  San Juan Luis Munoz Marin Intl-GRR Grand Rapids Gerald R. Ford Intl
17h 44m1 stop Charlotte Douglas
$232American Airlines
Mon, Jan 18 - Fri, Feb 12
American Airlines Logo
9:07 pm - 3:07 pmGRR  Grand Rapids Gerald R. Ford Intl-SJU San Juan Luis Munoz Marin Intl
18h 00m2 stops Chicago O'Hare Intl Charlotte Douglas
American Airlines Logo
3:51 pm - 12:46 amSJU  San Juan Luis Munoz Marin Intl-GRR Grand Rapids Gerald R. Ford Intl
8h 55m1 stop Charlotte Douglas
$232American Airlines
Sat, Oct 3 - Sat, Oct 10
United Airlines Logo
8:55 am - 2:44 pmORD  Chicago O'Hare Intl-SJU San Juan Luis Munoz Marin Intl
4h 49mnonstop
United Airlines Logo
3:56 pm - 8:05 pmSJU  San Juan Luis Munoz Marin Intl-ORD Chicago O'Hare Intl
5h 09mnonstop
$237United Airlines
Tue, Sep 1 - Fri, Sep 4
Southwest Logo
3:15 pm - 11:10 pmMDW  Chicago Midway-SJU San Juan Luis Munoz Marin Intl
6h 55m1 stop Tampa
Southwest Logo
10:00 am - 3:35 pmSJU  San Juan Luis Munoz Marin Intl-MDW Chicago Midway
6h 35m1 stop Orlando
$246Southwest
Fri, Sep 11 - Fri, Sep 18
Southwest Logo
4:40 pm - 11:45 pmMDW  Chicago Midway-SJU San Juan Luis Munoz Marin Intl
6h 05m1 stop Orlando
Southwest Logo
6:10 am - 1:00 pmSJU  San Juan Luis Munoz Marin Intl-MDW Chicago Midway
8h 50m1 stop Tampa
$246Southwest
Wed, Oct 28 - Wed, Nov 4
United Airlines Logo
8:55 am - 2:44 pmORD  Chicago O'Hare Intl-SJU San Juan Luis Munoz Marin Intl
4h 49mnonstop
United Airlines Logo
3:56 pm - 8:05 pmSJU  San Juan Luis Munoz Marin Intl-ORD Chicago O'Hare Intl
5h 09mnonstop
$257United Airlines
Tue, Aug 25 - Sat, Aug 29

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Frontier flights from Michigan to Puerto Rico

Our best Frontier deals on Michigan to Puerto Rico flight tickets
Frontier
Aug 27
ORD12:44 amChicago O'Hare Intl
5h 00m
SJU6:44 amSan Juan Luis Munoz Marin Intl
Sep 4
SJU7:14 pmSan Juan Luis Munoz Marin Intl
5h 13m
ORD11:27 pmChicago O'Hare Intl
$211
Frontier
Oct 1
ORD7:11 amChicago O'Hare Intl
29h 23m
1 stop
SJU1:34 pmSan Juan Luis Munoz Marin Intl
Oct 5
SJU7:00 amSan Juan Luis Munoz Marin Intl
8h 45m
1 stop
ORD2:45 pmChicago O'Hare Intl
$212
Frontier
Sep 3
ORD12:44 amChicago O'Hare Intl
5h 00m
SJU6:44 amSan Juan Luis Munoz Marin Intl
Sep 5
SJU7:14 pmSan Juan Luis Munoz Marin Intl
5h 13m
ORD11:27 pmChicago O'Hare Intl
$213

Southwest flights from Michigan to Puerto Rico

Our best Southwest deals on Michigan to Puerto Rico flight tickets
Southwest
Aug 31
MDW9:10 amChicago Midway
6h 45m
1 stop
SJU4:55 pmSan Juan Luis Munoz Marin Intl
Sep 10
SJU6:00 amSan Juan Luis Munoz Marin Intl
9h 30m
2 stops
MDW2:30 pmChicago Midway
$256
Southwest
Aug 26
MDW12:45 pmChicago Midway
8h 15m
2 stops
SJU10:00 pmSan Juan Luis Munoz Marin Intl
Sep 1
SJU11:50 amSan Juan Luis Munoz Marin Intl
8h 25m
1 stop
MDW7:15 pmChicago Midway
$266
Southwest
Sep 11
MDW3:15 pmChicago Midway
6h 55m
1 stop
SJU11:10 pmSan Juan Luis Munoz Marin Intl
Sep 12
SJU5:05 amSan Juan Luis Munoz Marin Intl
9h 05m
2 stops
MDW1:10 pmChicago Midway
$271

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 August 14, 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

Cheapest round-trip

ChicagoSan Juan

ORD Chicago O'Hare Intl - SJU San Juan Luis Munoz Marin Intl

ORDSJU

Chicago O'Hare Intl

Thu 10/1

7:11 am-1:34 pm

1 stop29h 23m

San Juan Luis Munoz Marin Intl

Mon 10/5

7:00 am-2:45 pm

1 stop8h 45m

$212

ChicagoSan Juan

ORD Chicago O'Hare Intl - SJU San Juan Luis Munoz Marin Intl

ORDSJU

Chicago O'Hare Intl

Thu 10/1

7:11 am-1:34 pm

1 stop29h 23m

San Juan Luis Munoz Marin Intl

Mon 10/5

7:00 am-2:45 pm

1 stop8h 45m

$212

ChicagoSan Juan

ORD Chicago O'Hare Intl - SJU San Juan Luis Munoz Marin Intl

ORDSJU

Chicago O'Hare Intl

Sat 9/5

12:44 am-6:44 am

Nonstop5h 00m

San Juan Luis Munoz Marin Intl

Wed 9/16

2:32 pm-11:08 pm

1 stop9h 36m

$214

ChicagoSan Juan

ORD Chicago O'Hare Intl - SJU San Juan Luis Munoz Marin Intl

ORDSJU

Chicago O'Hare Intl

Sat 9/5

12:44 am-6:44 am

Nonstop5h 00m

San Juan Luis Munoz Marin Intl

Wed 9/9

2:58 pm-2:45 pm

2 stops24h 47m

$219

Grand RapidsSan Juan

GRR Grand Rapids Gerald R. Ford Intl - SJU San Juan Luis Munoz Marin Intl

GRRSJU

Grand Rapids Gerald R. Ford Intl

Mon 1/18

9:38 am-9:39 pm

1 stop11h 01m

San Juan Luis Munoz Marin Intl

Fri 2/12

6:15 pm-10:59 am

1 stop17h 44m

$232

Grand RapidsSan Juan

GRR Grand Rapids Gerald R. Ford Intl - SJU San Juan Luis Munoz Marin Intl

GRRSJU

Grand Rapids Gerald R. Ford Intl

Sat 10/3

9:07 pm-3:07 pm

2 stops18h 00m

San Juan Luis Munoz Marin Intl

Sat 10/10

3:51 pm-12:46 am

1 stop8h 55m

$232
Quickest round-trip

ChicagoSan Juan

ORD Chicago O'Hare Intl - SJU San Juan Luis Munoz Marin Intl

ORDSJU

Chicago O'Hare Intl

Tue 9/1

8:55 am-2:44 pm

Nonstop4h 49m

San Juan Luis Munoz Marin Intl

Fri 9/4

3:56 pm-8:05 pm

Nonstop5h 09m

$237

ChicagoSan Juan

MDW Chicago Midway - SJU San Juan Luis Munoz Marin Intl

MDWSJU

Chicago Midway

Fri 9/11

3:15 pm-11:10 pm

1 stop6h 55m

San Juan Luis Munoz Marin Intl

Fri 9/18

10:00 am-3:35 pm

1 stop6h 35m

$246

ChicagoSan Juan

MDW Chicago Midway - SJU San Juan Luis Munoz Marin Intl

MDWSJU

Chicago Midway

Wed 10/28

4:40 pm-11:45 pm

1 stop6h 05m

San Juan Luis Munoz Marin Intl

Wed 11/4

6:10 am-1:00 pm

1 stop8h 50m

$246

ChicagoSan Juan

ORD Chicago O'Hare Intl - SJU San Juan Luis Munoz Marin Intl

ORDSJU

Chicago O'Hare Intl

Tue 8/25

8:55 am-2:44 pm

Nonstop4h 49m

San Juan Luis Munoz Marin Intl

Sat 8/29

3:56 pm-8:05 pm

Nonstop5h 09m

$257

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 September, then you should wait until October to fly from Michigan, when ticket prices are also cheap, with an average price of $354.

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 Tuesday. momondo users have found tickets for Tuesday departures for as low as $565. 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 $681.

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 $434 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 $377 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

$478

Fastest flight time

4h 19m

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 $478. The best round-trip flight deal from Michigan to Puerto Rico found on momondo in the last 72 hours is $585.
The fastest flight from Michigan to Puerto Rico takes 4h 19m
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?

  • 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 $108Free CancellationRating
5.6
2,694 reviews
Search Frontier flights
DeltaPriceFrom $199Free CancellationRating
7.8
8,502 reviews
Search Delta flights
JetBluePriceFrom $212Free CancellationRating
7.1
3,037 reviews
Search JetBlue flights
United AirlinesPriceFrom $225Free CancellationRating
7.4
10,108 reviews
Search United Airlines flights
American AirlinesPriceFrom $235Free CancellationRating
7.1
11,927 reviews
Search American Airlines flights
SouthwestPriceFrom $342Free CancellationRating
8.0
4,220 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

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