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Cheap flights from Grand Rapids to San Juan from $113

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Grand Rapids to San Juan departing on 2/7. 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 Grand Rapids to San Juan

Cheap round-trip flights

United Airlines Logo
12:56 pm - 9:00 pmGRR-SJU
7h 04m1 stop
United Airlines Logo
8:30 am - 8:26 pmSJU-GRR
12h 56m2 stops
$225United Airlines
Find Deal
Sat, Nov 15 - Sat, Dec 6
United Airlines Logo
11:47 am - 10:22 pmGRR-SJU
9h 35m2 stops
United Airlines Logo
8:30 am - 8:26 pmSJU-GRR
12h 56m2 stops
$249United Airlines
Find Deal
Sat, Nov 15 - Sat, Dec 6
American Airlines Logo
12:15 pm - 11:59 pmGRR-SJU
11h 44m1 stop
American Airlines Logo
5:30 am - 1:49 pmSJU-GRR
8h 19m1 stop
$260American Airlines
Find Deal
Fri, Oct 17 - Sat, Oct 18
American Airlines Logo
12:16 pm - 12:05 amGRR-SJU
10h 49m2 stops
American Airlines Logo
4:15 pm - 11:36 pmSJU-GRR
8h 21m1 stop
$265American Airlines
Find Deal
Tue, Jan 13 - Fri, Jan 23
Frontier Logo
8:02 pm - 11:19 amGRR-SJU
14h 17m1 stop
Frontier Logo
3:59 am - 7:07 pmSJU-GRR
16h 08m1 stop
$268Frontier
Find Deal
Fri, Nov 14 - Sun, Nov 16
Frontier Logo
8:02 pm - 11:19 amGRR-SJU
14h 17m1 stop
Frontier Logo
12:29 pm - 7:07 pmSJU-GRR
7h 38m1 stop
$272Frontier
Find Deal
Fri, Nov 14 - Mon, Nov 17
Delta Logo
1:00 pm - 11:49 pmGRR-SJU
9h 49m1 stop
Delta Logo
6:15 am - 12:01 pmSJU-GRR
6h 46m1 stop
$274Delta
Find Deal
Tue, Mar 3 - Thu, Mar 5
Southwest Logo
6:55 am - 8:55 pmGRR-SJU
13h 00m2 stops
Southwest Logo
8:00 am - 10:25 pmSJU-GRR
15h 25m2 stops
$314Southwest
Find Deal
Wed, Jan 14 - Thu, Feb 5
Southwest Logo
6:50 am - 10:25 pmGRR-SJU
14h 35m2 stops
Southwest Logo
6:00 am - 12:40 pmSJU-GRR
7h 40m1 stop
$325Southwest
Find Deal
Mon, Jan 19 - Sat, Feb 7
Delta Logo
5:23 am - 2:10 pmGRR-SJU
7h 47m1 stop
Delta Logo
3:20 pm - 11:59 pmSJU-GRR
9h 39m1 stop
$370Delta
Find Deal
Thu, Nov 13 - Tue, Nov 18

Southwest flights from Grand Rapids to San Juan Luis Munoz Marin Intl Airport

Our best Southwest deals on Grand Rapids to San Juan Luis Munoz Marin Intl Airport flight tickets
Southwest
Jan 14
GRR6:55 amGrand Rapids Gerald R. Ford Intl
13h 00m
2 stops
SJU8:55 pmSan Juan Luis Munoz Marin Intl
Feb 5
SJU8:00 amSan Juan Luis Munoz Marin Intl
15h 25m
2 stops
GRR10:25 pmGrand Rapids Gerald R. Ford Intl
$314
Find similar
Southwest
Jan 19
GRR6:50 amGrand Rapids Gerald R. Ford Intl
14h 35m
2 stops
SJU10:25 pmSan Juan Luis Munoz Marin Intl
Feb 7
SJU6:00 amSan Juan Luis Munoz Marin Intl
7h 40m
1 stop
GRR12:40 pmGrand Rapids Gerald R. Ford Intl
$325
Find similar
Southwest
Jan 29
GRR8:45 amGrand Rapids Gerald R. Ford Intl
13h 25m
2 stops
SJU11:10 pmSan Juan Luis Munoz Marin Intl
Feb 11
SJU5:40 amSan Juan Luis Munoz Marin Intl
9h 40m
2 stops
GRR2:20 pmGrand Rapids Gerald R. Ford Intl
$358
Find similar

Frontier flights from Grand Rapids to San Juan Luis Munoz Marin Intl Airport

Our best Frontier deals on Grand Rapids to San Juan Luis Munoz Marin Intl Airport flight tickets
Frontier
Nov 14
GRR8:02 pmGrand Rapids Gerald R. Ford Intl
14h 17m
1 stop
SJU11:19 amSan Juan Luis Munoz Marin Intl
Nov 16
SJU3:59 amSan Juan Luis Munoz Marin Intl
16h 08m
1 stop
GRR7:07 pmGrand Rapids Gerald R. Ford Intl
$268
Find similar
Frontier
Nov 14
GRR8:02 pmGrand Rapids Gerald R. Ford Intl
14h 17m
1 stop
SJU11:19 amSan Juan Luis Munoz Marin Intl
Nov 17
SJU12:29 pmSan Juan Luis Munoz Marin Intl
7h 38m
1 stop
GRR7:07 pmGrand Rapids Gerald R. Ford Intl
$272
Find similar
Frontier
Jan 29
GRR9:52 amGrand Rapids Gerald R. Ford Intl
23h 03m
1 stop
SJU9:55 amSan Juan Luis Munoz Marin Intl
Feb 11
SJU7:00 amSan Juan Luis Munoz Marin Intl
26h 57m
1 stop
GRR8:57 amGrand Rapids Gerald R. Ford Intl
$276
Find similar

momondo Fare Finder

 
Customize your flight search to find flights from Grand Rapids 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 September 15, 2025.
Use the filters below to find and compare flights from Grand Rapids to San Juan Luis Munoz Marin Intl Airport that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Grand RapidsSan Juan

GRR - SJU

GRRSJU

Grand Rapids Gerald R. Ford Intl

Sat 11/15

12:56 pm-9:00 pm

1 stop7h 04m

San Juan Luis Munoz Marin Intl

Sat 12/6

8:30 am-8:26 pm

2 stops12h 56m

$225

Grand RapidsSan Juan

GRR - SJU

GRRSJU

Grand Rapids Gerald R. Ford Intl

Sat 11/15

11:47 am-10:22 pm

2 stops9h 35m

San Juan Luis Munoz Marin Intl

Sat 12/6

8:30 am-8:26 pm

2 stops12h 56m

$249

Grand RapidsSan Juan

GRR - SJU

GRRSJU

Grand Rapids Gerald R. Ford Intl

Fri 10/17

12:15 pm-11:59 pm

1 stop11h 44m

San Juan Luis Munoz Marin Intl

Sat 10/18

5:30 am-1:49 pm

1 stop8h 19m

$260

Grand RapidsSan Juan

GRR - SJU

GRRSJU

Grand Rapids Gerald R. Ford Intl

Tue 1/13

12:16 pm-12:05 am

2 stops10h 49m

San Juan Luis Munoz Marin Intl

Fri 1/23

4:15 pm-11:36 pm

1 stop8h 21m

$265

Grand RapidsSan Juan

GRR - SJU

GRRSJU

Grand Rapids Gerald R. Ford Intl

Fri 11/14

8:02 pm-11:19 am

1 stop14h 17m

San Juan Luis Munoz Marin Intl

Sun 11/16

3:59 am-7:07 pm

1 stop16h 08m

$268

Grand RapidsSan Juan

GRR - SJU

GRRSJU

Grand Rapids Gerald R. Ford Intl

Fri 11/14

8:02 pm-11:19 am

1 stop14h 17m

San Juan Luis Munoz Marin Intl

Mon 11/17

12:29 pm-7:07 pm

1 stop7h 38m

$272

Grand RapidsSan Juan

GRR - SJU

GRRSJU

Grand Rapids Gerald R. Ford Intl

Tue 3/3

1:00 pm-11:49 pm

1 stop9h 49m

San Juan Luis Munoz Marin Intl

Thu 3/5

6:15 am-12:01 pm

1 stop6h 46m

$274

Grand RapidsSan Juan

GRR - SJU

GRRSJU

Grand Rapids Gerald R. Ford Intl

Wed 1/14

6:55 am-8:55 pm

2 stops13h 00m

San Juan Luis Munoz Marin Intl

Thu 2/5

8:00 am-10:25 pm

2 stops15h 25m

$314

Grand RapidsSan Juan

GRR - SJU

GRRSJU

Grand Rapids Gerald R. Ford Intl

Mon 1/19

6:50 am-10:25 pm

2 stops14h 35m

San Juan Luis Munoz Marin Intl

Sat 2/7

6:00 am-12:40 pm

1 stop7h 40m

$325

Grand RapidsSan Juan

GRR - SJU

GRRSJU

Grand Rapids Gerald R. Ford Intl

Thu 11/13

5:23 am-2:10 pm

1 stop7h 47m

San Juan Luis Munoz Marin Intl

Tue 11/18

3:20 pm-11:59 pm

1 stop9h 39m

$370

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first
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How to get the cheapest flight ticket from Grand Rapids 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 September is also cheap. Prices for this month can be found on momondo for an average of $375.

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 Grand Rapids is on a Tuesday. momondo users have found tickets for Tuesday departures for as low as $412. 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 Grand Rapids because it is more convenient for both business and leisure travelers. As a result, prices tend to be around $543.

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

The cheapest time of day to fly to San Juan Luis Munoz Marin Intl Airport is in the afternoon when flights can be purchased for as low as $385. Flights in the morning are often more expensive with an average ticket price of $499.

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 Grand Rapids 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 $482 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 Grand Rapids for as low as $400 on momondo.

How have Grand Rapids to San Juan Luis Munoz Marin Intl Airport flight prices changed over time?

As of September 2025, prices for Grand Rapids to San Juan Luis Munoz Marin Intl Airport flights are approximately 93% more expensive when compared to flights at the same time last year.

When to book flights from Grand Rapids to San Juan Luis Munoz Marin Intl Airport

Are you open to changing your travel dates? Check out the ideal times to fly from Grand Rapids to San Juan Luis Munoz Marin Intl Airport according to our flight data. Find out which month and days have the cheapest flights.
Estimated round-trip price

Cheap Grand Rapids to San Juan Luis Munoz Marin Intl Airport (GRR to SJU) flight deals and tips

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

Direct flights

None
There are no direct flights from Grand Rapids to San Juan Luis Munoz Marin Intl Airport. There are no popular flight routes from Grand Rapids to San Juan Luis Munoz Marin Intl Airport.
Search flight deals

  • How far is Grand Rapids Gerald R. Ford Intl to San Juan Luis Munoz Marin Intl by plane?

    The distance between Grand Rapids Gerald R. Ford Intl and San Juan Luis Munoz Marin Intl is about 2045.7 mi. Flights usually cover this in 7h 00m, depending on flying conditions and air traffic around both airports.

  • When did momondo last update prices for flights from Grand Rapids Gerald R. Ford Intl Airport to San Juan Luis Munoz Marin Intl Airport?

    Prices for flights from Grand Rapids Gerald R. Ford Intl Airport to San Juan Luis Munoz Marin Intl Airport refresh daily.

  • How many operators does momondo search for flights from Grand Rapids Gerald R. Ford Intl Airport to San Juan Luis Munoz Marin Intl Airport?

  • How old do you have to be to fly from Grand Rapids Gerald R. Ford Intl Airport to San Juan Luis Munoz Marin Intl Airport?

    The minimum age a child must be to fly alone is five but airlines that offer an unaccompanied minor (UNMR) service will have their own age restrictions, including rules around flight length, timings, and stopovers. We always recommend checking with the individual airline you are booking with to travel from Grand Rapids Gerald R. Ford Intl Airport 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 required travel and health documents for your San Juan Luis Munoz Marin Intl Airport trip may vary depending on your itinerary and personal circumstances. As a general rule, you should carry multiple documents, including a national ID card or driver's license and a passport valid for six months after your intended arrival at San Juan Luis Munoz Marin Intl Airport. We recommend that you seek guidance from your airline or a reliable third party such as IATA.

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

  • What is the most popular airline from Grand Rapids to San Juan Luis Munoz Marin Intl Airport?

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

Compare and see reviews for airlines that fly from Grand Rapids to San Juan Luis Munoz Marin Intl Airport with momondo
Airline
Rating
Free Cancellation
Price
FrontierPriceFrom $133Free CancellationRating
5.8
3,172 reviews
Search Frontier flights
DeltaPriceFrom $265Free CancellationRating
7.9
7,954 reviews
Search Delta flights
United AirlinesPriceFrom $285Free CancellationRating
7.4
8,929 reviews
Search United Airlines flights
American AirlinesPriceFrom $299Free CancellationRating
7.2
10,000 reviews
Search American Airlines flights
SouthwestPriceFrom $410Free CancellationRating
8.0
4,242 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
Humacao
Rio Grande
Bayamón

Why use momondo?

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

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

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

Yes. All flights to San Juan from Grand Rapids on momondo can be compared and filtered by various policies on offer, including flexible booking.

How can momondo help me find flights from Grand Rapids 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 Grand Rapids to San Juan.

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

Price alerts on flights to San Juan from Grand Rapids are quick and easy to set up on momondo. Simply perform a search and select the price alert feature. It is as simple as that.

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