Cheap flights from Michigan to San Juan from $100
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 11/2. 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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Not ready to book? to track prices.Southwest flights from Michigan to San Juan Luis Munoz Marin Intl Airport
Our best Southwest deals on Michigan to San Juan Luis Munoz Marin Intl Airport flight tickets
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
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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
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 10/19
2:01 pm-11:54 pm
1 stop9h 53m
San Juan Luis Munoz Marin Intl
Fri 10/23
6:15 am-10:03 pm
1 stop15h 48m
Grand RapidsSan Juan
GRR Grand Rapids Gerald R. Ford Intl - SJU San Juan Luis Munoz Marin Intl
GRRSJU
Grand Rapids Gerald R. Ford Intl
Tue 10/27
5:45 am-1:40 pm
1 stop7h 55m
San Juan Luis Munoz Marin Intl
Mon 11/2
2:05 am-10:41 am
1 stop9h 36m
Grand RapidsSan Juan
GRR Grand Rapids Gerald R. Ford Intl - SJU San Juan Luis Munoz Marin Intl
GRRSJU
Grand Rapids Gerald R. Ford Intl
Tue 10/27
7:00 am-2:40 pm
1 stop7h 40m
San Juan Luis Munoz Marin Intl
Tue 11/3
1:00 pm-11:58 pm
2 stops11h 58m
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 10/26
12:46 pm-11:54 pm
1 stop11h 08m
San Juan Luis Munoz Marin Intl
Fri 10/30
6:15 am-2:14 pm
1 stop7h 59m
Grand RapidsSan Juan
GRR Grand Rapids Gerald R. Ford Intl - SJU San Juan Luis Munoz Marin Intl
GRRSJU
Grand Rapids Gerald R. Ford Intl
Wed 10/28
5:00 am-3:38 pm
2 stops10h 38m
San Juan Luis Munoz Marin Intl
Wed 11/4
1:00 pm-11:45 pm
2 stops11h 45m
Grand RapidsSan Juan
GRR Grand Rapids Gerald R. Ford Intl - SJU San Juan Luis Munoz Marin Intl
GRRSJU
Grand Rapids Gerald R. Ford Intl
Wed 10/28
5:00 am-3:38 pm
2 stops10h 38m
San Juan Luis Munoz Marin Intl
Wed 11/4
1:00 pm-11:58 pm
1 stop11h 58m
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 10/26
6:19 pm-9:15 am
1 stop14h 56m
San Juan Luis Munoz Marin Intl
Thu 10/29
2:55 am-4:44 pm
1 stop13h 49m
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 11/16
5:39 pm-10:15 am
1 stop15h 36m
San Juan Luis Munoz Marin Intl
Sat 11/21
10:21 pm-12:05 pm
1 stop14h 44m
DetroitSan Juan
DTW Detroit Metropolitan Wayne County - SJU San Juan Luis Munoz Marin Intl
DTWSJU
Detroit Metropolitan Wayne County
Tue 11/24
4:30 pm-1:32 am
1 stop8h 02m
San Juan Luis Munoz Marin Intl
Wed 12/2
6:38 am-3:09 pm
1 stop9h 31m
DetroitSan Juan
DTW Detroit Metropolitan Wayne County - SJU San Juan Luis Munoz Marin Intl
DTWSJU
Detroit Metropolitan Wayne County
Mon 12/21
4:04 pm-2:21 am
1 stop9h 17m
San Juan Luis Munoz Marin Intl
Thu 12/31
3:50 pm-9:47 pm
1 stop6h 57m
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 May, then flying in August is also cheap. Prices for this month can be found on momondo for an average of $393.
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 Tuesday. momondo users have found tickets for Tuesday departures for as low as $618. However, this price may fluctuate depending on the airline, the season, and holidays. On the other hand, Friday 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 $735.
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 from Michigan 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 $467 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 $378 on momondo.
What cabin class options are available on Michigan to San Juan Luis Munoz Marin Intl Airport flights?
There are 4 cabin classes available to choose from on Michigan to San Juan Luis Munoz Marin Intl Airport 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.
What is the cheapest airline that flies from Michigan to San Juan Luis Munoz Marin Intl?
Frontier, United Airlines, and American Airlines are the most popular carriers operating from Michigan to San Juan Luis Munoz Marin Intl
What airlines fly to San Juan Luis Munoz Marin Intl Airport?
Delta, American Airlines and Frontier are the top three most popular airlines that fly to San Juan Luis Munoz Marin Intl Airport from Michigan according to our data. Delta is the first choice among our users, with 38% of people opting to fly with this airline when traveling to San Juan Luis Munoz Marin Intl Airport. Keep in mind that there are 6 different airlines that fly to San Juan Luis Munoz Marin Intl Airport on a routine basis, so you have a few additional options to choose from.
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
Frequently asked questions about flying from Michigan to San Juan Luis Munoz Marin Intl Airport
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?
As of October 2026, there are 6 operators available to choose from 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?
Based on momondo bookings for flights between Michigan and San Juan Luis Munoz Marin Intl Airport, the leading plane model is Boeing 737-900, making up 77.27% of the total bookings. Other popular models include Airbus A321-100/200 with 12.81%, Boeing 737 with 5.79%, and Airbus A320neo with 0.83%.
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 | ||
|---|---|---|---|---|---|
| PriceFrom $108 | Free Cancellation | Rating 5.5 2,550 reviews | |||
| PriceFrom $212 | Free Cancellation | Rating 7.1 3,044 reviews | |||
| PriceFrom $232 | Free Cancellation | Rating 7.4 10,287 reviews | |||
| PriceFrom $235 | Free Cancellation | Rating 7.0 12,129 reviews | |||
| PriceFrom $243 | Free Cancellation | Rating 7.8 8,634 reviews | |||
| PriceFrom $342 | Free Cancellation | Rating 7.9 4,214 reviews |
Traveling to a place near San Juan?
Book flights to San Juan if you plan to visit one of these locationsWhy 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.