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Cheap flights from Michigan to San Juan from $86

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 San Juan departing on 4/19. 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 San Juan

Cheap round-trip flights

Enter your travel dates to find the best prices.
Frontier Logo
6:00 am - 2:01 am
ORD
-
SJU
19h 01m
1 stop
Frontier Logo
6:41 pm - 9:37 am
SJU
-
ORD
15h 56m
1 stop
$205Frontier
Sun, May 3 - Wed, May 6
Frontier Logo
1:19 pm - 12:25 am
ORD
-
SJU
10h 06m
1 stop
Frontier Logo
4:33 pm - 11:36 pm
SJU
-
ORD
8h 03m
1 stop
$206Frontier
Mon, Apr 6 - Thu, Apr 9
Frontier Logo
7:38 am - 2:01 am
ORD
-
SJU
17h 23m
1 stop
Frontier Logo
11:30 am - 11:59 pm
SJU
-
ORD
13h 29m
1 stop
$207Frontier
Thu, Apr 16 - Thu, Apr 23
Multiple Airlines Logo
11:55 am - 12:25 am
ORD
-
SJU
11h 30m
1 stop
Multiple Airlines Logo
1:29 am - 5:45 am
SJU
-
ORD
5h 16mnonstop
$208Multiple Airlines
Fri, Apr 10 - Mon, Apr 13
Spirit Airlines Logo
10:55 am - 11:58 pm
ORD
-
SJU
12h 03m
1 stop
Spirit Airlines Logo
1:29 am - 5:45 am
SJU
-
ORD
5h 16mnonstop
$212Spirit Airlines
Tue, Apr 7 - Mon, Apr 13
Multiple Airlines Logo
4:21 pm - 9:18 am
ORD
-
SJU
15h 57m
1 stop
Multiple Airlines Logo
12:55 pm - 7:51 pm
SJU
-
ORD
7h 56m
1 stop
$214Multiple Airlines
Tue, Apr 7 - Sat, Apr 11
American Airlines Logo
6:20 am - 6:10 pm
GRR
-
SJU
11h 50m
2 stops
American Airlines Logo
3:44 pm - 11:59 pm
SJU
-
GRR
8h 15m
1 stop
$220American Airlines
Tue, Apr 28 - Thu, May 7
United Airlines Logo
12:58 pm - 8:34 pm
GRR
-
SJU
7h 36m
1 stop
United Airlines Logo
1:00 am - 12:51 pm
SJU
-
GRR
11h 51m
2 stops
$250United Airlines
Sat, May 2 - Fri, May 8
American Airlines Logo
6:54 pm - 10:48 am
GRR
-
SJU
15h 54m
1 stop
American Airlines Logo
6:00 am - 11:59 pm
SJU
-
GRR
17h 59m
1 stop
$268American Airlines
Sat, May 16 - Wed, May 20
United Airlines Logo
11:44 am - 9:24 pm
SBN
-
SJU
9h 40m
2 stops
United Airlines Logo
1:00 am - 12:31 pm
SJU
-
SBN
11h 31m
2 stops
$348United Airlines
Tue, May 5 - Fri, May 8

Frontier flights from Michigan to San Juan Luis Munoz Marin Intl Airport

Our best Frontier deals on Michigan to San Juan Luis Munoz Marin Intl Airport flight tickets
Frontier
May 3
ORD6:00 amChicago O'Hare Intl
19h 01m
1 stop
SJU2:01 amSan Juan Luis Munoz Marin Intl
May 6
SJU6:41 pmSan Juan Luis Munoz Marin Intl
15h 56m
1 stop
ORD9:37 amChicago O'Hare Intl
$205
Frontier
Apr 6
ORD1:19 pmChicago O'Hare Intl
10h 06m
1 stop
SJU12:25 amSan Juan Luis Munoz Marin Intl
Apr 9
SJU4:33 pmSan Juan Luis Munoz Marin Intl
8h 03m
1 stop
ORD11:36 pmChicago O'Hare Intl
$206
Frontier
Apr 16
ORD7:38 amChicago O'Hare Intl
17h 23m
1 stop
SJU2:01 amSan Juan Luis Munoz Marin Intl
Apr 23
SJU11:30 amSan Juan Luis Munoz Marin Intl
13h 29m
1 stop
ORD11:59 pmChicago O'Hare Intl
$207

United Airlines flights from Michigan to San Juan Luis Munoz Marin Intl Airport

Our best United Airlines deals on Michigan to San Juan Luis Munoz Marin Intl Airport flight tickets
United Airlines
May 2
GRR12:58 pmGrand Rapids Gerald R. Ford Intl
7h 36m
1 stop
SJU8:34 pmSan Juan Luis Munoz Marin Intl
May 8
SJU1:00 amSan Juan Luis Munoz Marin Intl
11h 51m
2 stops
GRR12:51 pmGrand Rapids Gerald R. Ford Intl
$250
United Airlines
Apr 22
GRR9:10 amGrand Rapids Gerald R. Ford Intl
12h 14m
2 stops
SJU9:24 pmSan Juan Luis Munoz Marin Intl
Apr 29
SJU7:40 amSan Juan Luis Munoz Marin Intl
8h 20m
1 stop
GRR4:00 pmGrand Rapids Gerald R. Ford Intl
$310
United Airlines
Apr 12
GRR1:00 pmGrand Rapids Gerald R. Ford Intl
7h 34m
1 stop
SJU8:34 pmSan Juan Luis Munoz Marin Intl
Apr 15
SJU1:00 amSan Juan Luis Munoz Marin Intl
10h 10m
2 stops
GRR11:10 amGrand Rapids Gerald R. Ford Intl
$322

momondo Fare Finder

 
Customize your flight search to find flights from Michigan to San Juan Luis Munoz Marin Intl Airport 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 March 27, 2026.
Use the filters below to find and compare flights from Michigan to San Juan Luis Munoz Marin Intl Airport that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

ChicagoSan Juan

ORD - SJU

ORDSJU

Chicago O'Hare Intl

Sun 5/3

6:00 am-2:01 am

1 stop19h 01m

San Juan Luis Munoz Marin Intl

Wed 5/6

6:41 pm-9:37 am

1 stop15h 56m

$205

ChicagoSan Juan

ORD - SJU

ORDSJU

Chicago O'Hare Intl

Mon 4/6

1:19 pm-12:25 am

1 stop10h 06m

San Juan Luis Munoz Marin Intl

Thu 4/9

4:33 pm-11:36 pm

1 stop8h 03m

$206

ChicagoSan Juan

ORD - SJU

ORDSJU

Chicago O'Hare Intl

Thu 4/16

7:38 am-2:01 am

1 stop17h 23m

San Juan Luis Munoz Marin Intl

Thu 4/23

11:30 am-11:59 pm

1 stop13h 29m

$207
Quickest round-trip

ChicagoSan Juan

ORD - SJU

ORDSJU

Chicago O'Hare Intl

Fri 4/10

11:55 am-12:25 am

1 stop11h 30m

San Juan Luis Munoz Marin Intl

Mon 4/13

1:29 am-5:45 am

Nonstop5h 16m

$208

ChicagoSan Juan

ORD - SJU

ORDSJU

Chicago O'Hare Intl

Tue 4/7

10:55 am-11:58 pm

1 stop12h 03m

San Juan Luis Munoz Marin Intl

Mon 4/13

1:29 am-5:45 am

Nonstop5h 16m

$212

ChicagoSan Juan

ORD - SJU

ORDSJU

Chicago O'Hare Intl

Tue 4/7

4:21 pm-9:18 am

1 stop15h 57m

San Juan Luis Munoz Marin Intl

Sat 4/11

12:55 pm-7:51 pm

1 stop7h 56m

$214

Grand RapidsSan Juan

GRR - SJU

GRRSJU

Grand Rapids Gerald R. Ford Intl

Tue 4/28

6:20 am-6:10 pm

2 stops11h 50m

San Juan Luis Munoz Marin Intl

Thu 5/7

3:44 pm-11:59 pm

1 stop8h 15m

$220

Grand RapidsSan Juan

GRR - SJU

GRRSJU

Grand Rapids Gerald R. Ford Intl

Sat 5/2

12:58 pm-8:34 pm

1 stop7h 36m

San Juan Luis Munoz Marin Intl

Fri 5/8

1:00 am-12:51 pm

2 stops11h 51m

$250

Grand RapidsSan Juan

GRR - SJU

GRRSJU

Grand Rapids Gerald R. Ford Intl

Sat 5/16

6:54 pm-10:48 am

1 stop15h 54m

San Juan Luis Munoz Marin Intl

Wed 5/20

6:00 am-11:59 pm

1 stop17h 59m

$268

South BendSan Juan

SBN - SJU

SBNSJU

South Bend/Michiana

Tue 5/5

11:44 am-9:24 pm

2 stops9h 40m

San Juan Luis Munoz Marin Intl

Fri 5/8

1:00 am-12:31 pm

2 stops11h 31m

$348

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 San Juan from

How to get the cheapest flight ticket from Michigan to San Juan Luis Munoz Marin Intl Airport

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 San Juan Luis Munoz Marin Intl Airport?

If you aren’t able to travel to San Juan Luis Munoz Marin Intl Airport during the month of August, then flying in October is also cheap. Prices for this month can be found on momondo for an average of $234.

What is the cheapest day to depart on your flight to San Juan Luis Munoz Marin Intl Airport?

On average, the least expensive day to fly to San Juan Luis Munoz Marin Intl Airport from Michigan is on a Monday. momondo users have found tickets for Monday departures for as low as $413. However, this price may fluctuate depending on the airline, the season, and holidays. On the other hand, Saturday is the most expensive day to depart from Michigan because it is more convenient for both business and leisure travelers. As a result, prices tend to be around $528.

What is the cheapest Michigan to San Juan Luis Munoz Marin Intl flight route?

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

How far in advance should I book a flight to San Juan Luis Munoz Marin Intl Airport?

You are more likely to see cheaper flights to San Juan Luis Munoz Marin Intl Airport from Michigan when booking weeks ahead of your departure date. In general, you can expect to find flights to San Juan Luis Munoz Marin Intl Airport for around $375 when searching weeks out. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to San Juan Luis Munoz Marin Intl Airport from Michigan for as low as $304 on momondo.

What cabin class options are available on Michigan to San Juan Luis Munoz Marin Intl flights?

There are 4 cabin classes available to choose from on Michigan to San Juan Luis Munoz Marin Intl 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 San Juan Luis Munoz Marin Intl Airport flights?

No. A direct flight is the cheapest option for a flight between Michigan to San Juan Luis Munoz Marin Intl Airport.

Cheap Michigan to San Juan Luis Munoz Marin Intl Airport flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Michigan to San Juan Luis Munoz Marin Intl Airport

Best Price Found

$288

Fastest flight time

4h 17m

Direct flights

Every day
The best one-way flight to San Juan Luis Munoz Marin Intl Airport from Michigan in the past 72 hours is $288. The best round-trip flight deal from Michigan to San Juan Luis Munoz Marin Intl Airport found on momondo in the last 72 hours is $512.
The fastest flight from Michigan to San Juan Luis Munoz Marin Intl Airport takes 4h 17m
Direct flights go from Michigan to San Juan Luis Munoz Marin Intl Airport every day.
Search flight deals

  • When did momondo last update prices for flights from Michigan to San Juan Luis Munoz Marin Intl Airport?

    Prices for flights from Michigan to San Juan Luis Munoz Marin Intl Airport refresh daily.

  • How many operators does momondo search for flights from Michigan to San Juan Luis Munoz Marin Intl Airport?

  • How old do you have to be to fly from Michigan to San Juan Luis Munoz Marin Intl Airport?

    Although the minimum age for a child to fly alone is five, airlines that offer an unaccompanied minor (UMNR) service may have their own age limits, which could be impacted by factors such as flight length, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Michigan to San Juan Luis Munoz Marin Intl Airport.

  • What documentation or ID do you need to fly to San Juan Luis Munoz Marin Intl Airport?

    The travel and health documents you'll need for your trip to San Juan Luis Munoz Marin Intl Airport may differ based on your itinerary and personal situation. Typically, you should have several documents on hand, such as a national ID card or driver's license and a passport that is valid for six months after your intended arrival at San Juan Luis Munoz Marin Intl Airport. It is always advisable to seek advice from your airline or a trusted third party, such as IATA.

  • What is the most popular plane model from Michigan to San Juan Luis Munoz Marin Intl Airport?

Best airlines flying from Michigan to San Juan Luis Munoz Marin Intl Airport

Compare and see reviews for airlines that fly from Michigan to San Juan Luis Munoz Marin Intl Airport with momondo
Airline
Rating
Free Cancellation
Price
FrontierPriceFrom $108Free CancellationRating
5.7
3,013 reviews
Search Frontier flights
Spirit AirlinesPriceFrom $130Free CancellationRating
6.3
8,550 reviews
Search Spirit Airlines flights
DeltaPriceFrom $178Free CancellationRating
7.9
8,340 reviews
Search Delta flights
JetBluePriceFrom $211Free CancellationRating
7.2
2,907 reviews
Search JetBlue flights
United AirlinesPriceFrom $225Free CancellationRating
7.4
9,491 reviews
Search United Airlines flights
American AirlinesPriceFrom $235Free CancellationRating
7.1
11,507 reviews
Search American Airlines flights
SouthwestPriceFrom $345Free CancellationRating
8.0
4,331 reviews
Search Southwest flights

Traveling to a place near San Juan?

Book flights to San Juan if you plan to visit one of these locations
Carolina
Fajardo
Dorado
Luquillo
Caguas
Rio Grande
Humacao
Bayamón

Why use momondo?

Why should I use momondo to find a flight deal from Michigan to San Juan?

We help find the flight that best suits your needs, momondo compares prices from hundreds of airlines and travel agents and helps you filter them to find the best flight from Michigan to San Juan for you.

Can I find flights from Michigan to San Juan with flexible booking policies on momondo?

Flights from Michigan to San Juan 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 San Juan?

momondo offers useful filters to help you find the right flight. Choose specific flight times, airports or even what payment method you prefer. We have numerous options to help you book your ideal flight from Michigan to San Juan.

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

If you are simply researching potential flights to San Juan, momondo offers a useful price alert feature which will track prices for flights to San Juan from Michigan and alert you when they change.

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