Latest deals
Insights
When to book
FAQs
Reviews
Price Alerts

Cheap flights from Grand Rapids to San Juan from $101

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 2/24. 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

Discover deals from 900+ travel sites with momondo.

Save money when you book flights with momondo

Big names and deals

Big names and deals

Search 100s of travel sites to compare prices.

Filter for what you want

Filter for what you want

Free Wi-Fi? Stopover? Instantly customize your results.

Trusted and free

Trusted and free

We’re completely free to use - no hidden charges or fees.

Price Alerts

Price Alerts

Not ready to book? to track prices.
Search flight deals

Find the cheapest flights from Grand Rapids to San Juan

Cheap round-trip flights

Enter your travel dates to find the best prices.
Frontier Logo
1:24 pm - 10:48 pm
GRR
-
SJU
9h 24m
1 stop
Frontier Logo
3:08 am - 12:27 pm
SJU
-
GRR
9h 19m
1 stop
$223Frontier
Sat, May 2 - Fri, May 8
Frontier Logo
6:28 pm - 2:53 am
GRR
-
SJU
7h 25m
1 stop
Frontier Logo
10:57 am - 7:47 pm
SJU
-
GRR
9h 50m
1 stop
$244Frontier
Mon, Feb 23 - Thu, Feb 26
American Airlines Logo
6:00 am - 6:10 pm
GRR
-
SJU
12h 10m
1 stop
American Airlines Logo
10:03 am - 11:59 pm
SJU
-
GRR
13h 56m
1 stop
$246American Airlines
Wed, Apr 8 - Wed, Apr 15
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
$256United Airlines
Mon, May 4 - Fri, May 8
Frontier Logo
6:37 pm - 9:54 am
GRR
-
SJU
14h 17m
1 stop
Frontier Logo
5:30 am - 10:57 am
SJU
-
GRR
30h 27m
1 stop
$258Frontier
Mon, Mar 2 - Fri, Mar 6
Frontier Logo
1:24 pm - 10:48 pm
GRR
-
SJU
9h 24m
1 stop
Frontier Logo
3:08 am - 12:27 pm
SJU
-
GRR
9h 19m
1 stop
$259Frontier
Sun, Apr 19 - Fri, Apr 24
Frontier Logo
7:47 pm - 9:54 am
GRR
-
SJU
13h 07m
1 stop
Frontier Logo
5:25 pm - 7:47 pm
SJU
-
GRR
27h 22m
1 stop
$264Frontier
Tue, Feb 24 - Wed, Mar 4
United Airlines Logo
4:38 pm - 11:50 pm
GRR
-
SJU
7h 12m
1 stop
United Airlines Logo
1:00 am - 1:04 pm
SJU
-
GRR
12h 04m
2 stops
$269United Airlines
Sat, May 30 - Fri, Jun 5
United Airlines Logo
9:10 am - 9:24 pm
GRR
-
SJU
12h 14m
2 stops
United Airlines Logo
3:56 pm - 11:37 pm
SJU
-
GRR
7h 41m
1 stop
$273United Airlines
Sun, Apr 12 - Fri, Apr 17
United Airlines Logo
12:58 pm - 11:50 pm
GRR
-
SJU
10h 52m
2 stops
United Airlines Logo
1:25 pm - 11:53 pm
SJU
-
GRR
10h 28m
1 stop
$274United Airlines
Sat, May 2 - Sat, May 9

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
May 2
GRR1:24 pmGrand Rapids Gerald R. Ford Intl
9h 24m
1 stop
SJU10:48 pmSan Juan Luis Munoz Marin Intl
May 8
SJU3:08 amSan Juan Luis Munoz Marin Intl
9h 19m
1 stop
GRR12:27 pmGrand Rapids Gerald R. Ford Intl
$223
Frontier
Feb 23
GRR6:28 pmGrand Rapids Gerald R. Ford Intl
7h 25m
1 stop
SJU2:53 amSan Juan Luis Munoz Marin Intl
Feb 26
SJU10:57 amSan Juan Luis Munoz Marin Intl
9h 50m
1 stop
GRR7:47 pmGrand Rapids Gerald R. Ford Intl
$244
Frontier
Mar 2
GRR6:37 pmGrand Rapids Gerald R. Ford Intl
14h 17m
1 stop
SJU9:54 amSan Juan Luis Munoz Marin Intl
Mar 6
SJU5:30 amSan Juan Luis Munoz Marin Intl
30h 27m
1 stop
GRR10:57 amGrand Rapids Gerald R. Ford Intl
$258

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

Our best United Airlines deals on Grand Rapids to San Juan Luis Munoz Marin Intl Airport flight tickets
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
$256
United Airlines
Apr 12
GRR9:10 amGrand Rapids Gerald R. Ford Intl
12h 14m
2 stops
SJU9:24 pmSan Juan Luis Munoz Marin Intl
Apr 17
SJU3:56 pmSan Juan Luis Munoz Marin Intl
7h 41m
1 stop
GRR11:37 pmGrand Rapids Gerald R. Ford Intl
$273
United Airlines
May 2
GRR12:58 pmGrand Rapids Gerald R. Ford Intl
10h 52m
2 stops
SJU11:50 pmSan Juan Luis Munoz Marin Intl
May 9
SJU1:25 pmSan Juan Luis Munoz Marin Intl
10h 28m
1 stop
GRR11:53 pmGrand Rapids Gerald R. Ford Intl
$274

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 February 12, 2026.
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 5/2

1:24 pm-10:48 pm

1 stop9h 24m

San Juan Luis Munoz Marin Intl

Fri 5/8

3:08 am-12:27 pm

1 stop9h 19m

$223

Grand RapidsSan Juan

GRR - SJU

GRRSJU

Grand Rapids Gerald R. Ford Intl

Mon 2/23

6:28 pm-2:53 am

1 stop7h 25m

San Juan Luis Munoz Marin Intl

Thu 2/26

10:57 am-7:47 pm

1 stop9h 50m

$244

Grand RapidsSan Juan

GRR - SJU

GRRSJU

Grand Rapids Gerald R. Ford Intl

Wed 4/8

6:00 am-6:10 pm

1 stop12h 10m

San Juan Luis Munoz Marin Intl

Wed 4/15

10:03 am-11:59 pm

1 stop13h 56m

$246

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

$256

Grand RapidsSan Juan

GRR - SJU

GRRSJU

Grand Rapids Gerald R. Ford Intl

Mon 3/2

6:37 pm-9:54 am

1 stop14h 17m

San Juan Luis Munoz Marin Intl

Fri 3/6

5:30 am-10:57 am

1 stop30h 27m

$258

Grand RapidsSan Juan

GRR - SJU

GRRSJU

Grand Rapids Gerald R. Ford Intl

Sun 4/19

1:24 pm-10:48 pm

1 stop9h 24m

San Juan Luis Munoz Marin Intl

Fri 4/24

3:08 am-12:27 pm

1 stop9h 19m

$259

Grand RapidsSan Juan

GRR - SJU

GRRSJU

Grand Rapids Gerald R. Ford Intl

Tue 2/24

7:47 pm-9:54 am

1 stop13h 07m

San Juan Luis Munoz Marin Intl

Wed 3/4

5:25 pm-7:47 pm

1 stop27h 22m

$264

Grand RapidsSan Juan

GRR - SJU

GRRSJU

Grand Rapids Gerald R. Ford Intl

Sat 5/30

4:38 pm-11:50 pm

1 stop7h 12m

San Juan Luis Munoz Marin Intl

Fri 6/5

1:00 am-1:04 pm

2 stops12h 04m

$269

Grand RapidsSan Juan

GRR - SJU

GRRSJU

Grand Rapids Gerald R. Ford Intl

Sun 4/12

9:10 am-9:24 pm

2 stops12h 14m

San Juan Luis Munoz Marin Intl

Fri 4/17

3:56 pm-11:37 pm

1 stop7h 41m

$273

Grand RapidsSan Juan

GRR - SJU

GRRSJU

Grand Rapids Gerald R. Ford Intl

Sat 5/2

12:58 pm-11:50 pm

2 stops10h 52m

San Juan Luis Munoz Marin Intl

Sat 5/9

1:25 pm-11:53 pm

1 stop10h 28m

$274

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first
1
2

See travel insights to San Juan from

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 October, then flying in September is also cheap. Prices for this month can be found on momondo for an average of $353.

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 $456 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 $347 on momondo.

Can stopping save me money on Grand Rapids to San Juan Luis Munoz Marin Intl Airport flights?

You could potentially save up to 34% on your flight if you consider stops on a Grand Rapids to San Juan Luis Munoz Marin Intl Airport flight.

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

As of February 2026, prices for Grand Rapids to San Juan Luis Munoz Marin Intl Airport flights are approximately 149% 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

Fastest flight time

6h 55m

Direct flights

None
The fastest flight from Grand Rapids to San Juan Luis Munoz Marin Intl Airport takes 6h 55m
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 6h 55m, 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 $129Free CancellationRating
5.7
3,052 reviews
Search Frontier flights
DeltaPriceFrom $178Free CancellationRating
7.9
8,191 reviews
Search Delta flights
United AirlinesPriceFrom $226Free CancellationRating
7.4
9,286 reviews
Search United Airlines flights
American AirlinesPriceFrom $265Free CancellationRating
7.2
11,277 reviews
Search American Airlines flights
SouthwestPriceFrom $350Free CancellationRating
8.0
4,283 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.

An easier way to manage your San Juan Luis Munoz Marin Intl Airport 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.
Start using Trips
Find my bookings

Get notified when prices go down

Daily price changes in your inbox - only with Price Alerts.
1 adult
Sat 3/14
Sat 3/21
By creating a price alert you accept our terms of use and privacy policy.

Find better results for your trip to San Juan