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Cheap flights from Grand Rapids to Puerto Rico from $145

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 Puerto Rico departing on 5/25. 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

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Find the cheapest flights from Grand Rapids to Puerto Rico

Cheap round-trip flights

Enter your travel dates to find the best prices.
Frontier Logo
2:51 pm - 12:10 am
GRR
-
SJU
9h 19m
1 stop
Frontier Logo
3:08 am - 1:48 pm
SJU
-
GRR
10h 40m
1 stop
$256Frontier
Mon, Apr 13 - Fri, Apr 17
Frontier Logo
12:53 pm - 2:08 am
GRR
-
SJU
13h 15m
1 stop
Frontier Logo
3:03 am - 11:58 am
SJU
-
GRR
8h 55m
1 stop
$271Frontier
Mon, May 11 - Sun, May 24
Frontier Logo
12:43 pm - 11:29 pm
GRR
-
SJU
10h 46m
1 stop
Frontier Logo
3:06 am - 11:49 am
SJU
-
GRR
8h 43m
1 stop
$276Frontier
Mon, Aug 17 - Fri, Aug 21
Frontier Logo
2:43 pm - 10:48 pm
GRR
-
SJU
8h 05m
1 stop
Frontier Logo
3:08 am - 1:48 pm
SJU
-
GRR
10h 40m
1 stop
$281Frontier
Sat, Apr 18 - Fri, Apr 24
Multiple Airlines Logo
7:23 pm - 4:43 pm
GRR
-
SJU
21h 20m
2 stops
Multiple Airlines Logo
7:00 am - 11:11 pm
SJU
-
GRR
16h 11m
1 stop
$284Multiple Airlines
Mon, May 4 - Fri, May 8
Frontier Logo
2:59 pm - 10:48 pm
GRR
-
SJU
7h 49m
1 stop
Frontier Logo
6:30 am - 6:28 pm
SJU
-
GRR
11h 58m
1 stop
$291Frontier
Thu, Apr 16 - Mon, Apr 20
United Airlines Logo
6:00 am - 5:21 pm
GRR
-
CPX
11h 21m
2 stops
United Airlines Logo
10:48 am - 11:51 pm
CPX
-
GRR
13h 03m
2 stops
$1,066United Airlines
Tue, Sep 15 - Sat, Sep 19
United Airlines Logo
6:00 am - 5:21 pm
GRR
-
CPX
11h 21m
2 stops
United Airlines Logo
10:48 am - 2:50 pm
CPX
-
GRR
28h 02m
2 stops
$1,145United Airlines
Tue, Sep 15 - Sat, Sep 19
United Airlines Logo
6:00 am - 4:13 pm
GRR
-
CPX
10h 13m
2 stops
United Airlines Logo
10:30 am - 11:53 pm
CPX
-
GRR
13h 23m
2 stops
$1,486United Airlines
Sun, May 3 - Thu, May 7
United Airlines Logo
6:00 am - 3:49 pm
GRR
-
MAZ
9h 49m
2 stops
United Airlines Logo
1:25 pm - 11:51 pm
MAZ
-
GRR
10h 26m
2 stops
$1,558United Airlines
Mon, Aug 31 - Fri, Sep 4

Frontier flights from Grand Rapids to Puerto Rico

Our best Frontier deals on Grand Rapids to Puerto Rico flight tickets
Frontier
Apr 11
GRR9:32 pmGrand Rapids Gerald R. Ford Intl
10h 24m
1 stop
SJU7:56 amSan Juan Luis Munoz Marin Intl
Apr 22
SJU10:59 amSan Juan Luis Munoz Marin Intl
27h 03m
1 stop
GRR2:02 pmGrand Rapids Gerald R. Ford Intl
$245
Frontier
Apr 13
GRR2:51 pmGrand Rapids Gerald R. Ford Intl
9h 19m
1 stop
SJU12:10 amSan Juan Luis Munoz Marin Intl
Apr 17
SJU3:08 amSan Juan Luis Munoz Marin Intl
10h 40m
1 stop
GRR1:48 pmGrand Rapids Gerald R. Ford Intl
$256
Frontier
Apr 13
GRR6:46 pmGrand Rapids Gerald R. Ford Intl
19h 45m
1 stop
SJU2:31 pmSan Juan Luis Munoz Marin Intl
Apr 18
SJU8:00 amSan Juan Luis Munoz Marin Intl
30h 02m
1 stop
GRR2:02 pmGrand Rapids Gerald R. Ford Intl
$263

United Airlines flights from Grand Rapids to Puerto Rico

Our best United Airlines deals on Grand Rapids to Puerto Rico flight tickets
United Airlines
Apr 23
GRR6:00 amGrand Rapids Gerald R. Ford Intl
7h 45m
1 stop
SJU1:45 pmSan Juan Luis Munoz Marin Intl
Apr 26
SJU1:00 amSan Juan Luis Munoz Marin Intl
11h 51m
2 stops
GRR12:51 pmGrand Rapids Gerald R. Ford Intl
$322
United Airlines
Apr 29
GRR12:58 pmGrand Rapids Gerald R. Ford Intl
7h 36m
1 stop
SJU8:34 pmSan Juan Luis Munoz Marin Intl
May 5
SJU1:00 amSan Juan Luis Munoz Marin Intl
10h 08m
2 stops
GRR11:08 amGrand Rapids Gerald R. Ford Intl
$326
United Airlines
May 1
GRR9:00 amGrand Rapids Gerald R. Ford Intl
12h 24m
2 stops
SJU9:24 pmSan Juan Luis Munoz Marin Intl
May 5
SJU3:56 pmSan Juan Luis Munoz Marin Intl
7h 59m
1 stop
GRR11:55 pmGrand Rapids Gerald R. Ford Intl
$358

momondo Fare Finder

 
Customize your flight search to find flights from Grand Rapids 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 April 3, 2026.
Use the filters below to find and compare flights from Grand Rapids to Puerto Rico that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

Grand RapidsSan Juan

GRR - SJU

GRRSJU

Grand Rapids Gerald R. Ford Intl

Mon 4/13

2:51 pm-12:10 am

1 stop9h 19m

San Juan Luis Munoz Marin Intl

Fri 4/17

3:08 am-1:48 pm

1 stop10h 40m

$256

Grand RapidsSan Juan

GRR - SJU

GRRSJU

Grand Rapids Gerald R. Ford Intl

Mon 5/11

12:53 pm-2:08 am

1 stop13h 15m

San Juan Luis Munoz Marin Intl

Sun 5/24

3:03 am-11:58 am

1 stop8h 55m

$271

Grand RapidsSan Juan

GRR - SJU

GRRSJU

Grand Rapids Gerald R. Ford Intl

Mon 8/17

12:43 pm-11:29 pm

1 stop10h 46m

San Juan Luis Munoz Marin Intl

Fri 8/21

3:06 am-11:49 am

1 stop8h 43m

$276
Quickest round-trip

Grand RapidsSan Juan

GRR - SJU

GRRSJU

Grand Rapids Gerald R. Ford Intl

Sat 4/18

2:43 pm-10:48 pm

1 stop8h 05m

San Juan Luis Munoz Marin Intl

Fri 4/24

3:08 am-1:48 pm

1 stop10h 40m

$281

Grand RapidsSan Juan

GRR - SJU

GRRSJU

Grand Rapids Gerald R. Ford Intl

Mon 5/4

7:23 pm-4:43 pm

2 stops21h 20m

San Juan Luis Munoz Marin Intl

Fri 5/8

7:00 am-11:11 pm

1 stop16h 11m

$284

Grand RapidsSan Juan

GRR - SJU

GRRSJU

Grand Rapids Gerald R. Ford Intl

Thu 4/16

2:59 pm-10:48 pm

1 stop7h 49m

San Juan Luis Munoz Marin Intl

Mon 4/20

6:30 am-6:28 pm

1 stop11h 58m

$291

Grand RapidsCulebra

GRR - CPX

GRRCPX

Grand Rapids Gerald R. Ford Intl

Tue 9/15

6:00 am-5:21 pm

2 stops11h 21m

Culebra

Sat 9/19

10:48 am-11:51 pm

2 stops13h 03m

$1,066

Grand RapidsCulebra

GRR - CPX

GRRCPX

Grand Rapids Gerald R. Ford Intl

Tue 9/15

6:00 am-5:21 pm

2 stops11h 21m

Culebra

Sat 9/19

10:48 am-2:50 pm

2 stops28h 02m

$1,145

Grand RapidsCulebra

GRR - CPX

GRRCPX

Grand Rapids Gerald R. Ford Intl

Sun 5/3

6:00 am-4:13 pm

2 stops10h 13m

Culebra

Thu 5/7

10:30 am-11:53 pm

2 stops13h 23m

$1,486

Grand RapidsMayagüez

GRR - MAZ

GRRMAZ

Grand Rapids Gerald R. Ford Intl

Mon 8/31

6:00 am-3:49 pm

2 stops9h 49m

Mayagüez Eugenio M De Hostos

Fri 9/4

1:25 pm-11:51 pm

2 stops10h 26m

$1,558

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 Grand Rapids 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 October, then you should wait until September to fly from Grand Rapids, when ticket prices are also cheap, with an average price of $350.

How far in advance should I book a flight to Puerto Rico?

You are more likely to see cheaper flights to Puerto Rico from Grand Rapids when booking weeks ahead of your departure date. In general, you can expect to find flights to Puerto Rico for around $455 when searching weeks out. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Puerto Rico from Grand Rapids for as low as $361 on momondo.

Can stopping save me money on Grand Rapids to Puerto Rico flights?

You could potentially save up to 27% on your flight if you consider stops on a Grand Rapids to Puerto Rico flight.

Cheap Grand Rapids to Puerto Rico flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Grand Rapids to Puerto Rico

Fastest flight time

6h 38m

Direct flights

None
The fastest flight from Grand Rapids to Puerto Rico takes 6h 38m
There are no direct flights from Grand Rapids to Puerto Rico. There are no popular flight routes from Grand Rapids to Puerto Rico.
Search flight deals

Frequently asked questions about flying from Grand Rapids to Puerto Rico

  • When did momondo last update prices for flights from Grand Rapids Gerald R. Ford Intl Airport to Puerto Rico?

    Prices for flights from Grand Rapids Gerald R. Ford Intl Airport to Puerto Rico were last updated today.

  • How many operators does momondo search for flights from Grand Rapids Gerald R. Ford Intl Airport to Puerto Rico?

  • How old do you have to be to fly from Grand Rapids Gerald R. Ford Intl Airport 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 Grand Rapids Gerald R. Ford Intl Airport to Puerto Rico.

  • What documentation or ID do you need to fly to Puerto Rico?

    The required travel and health documents for your Puerto Rico 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 Puerto Rico. 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 Puerto Rico?

Best airlines flying from Grand Rapids to Puerto Rico

Compare and see reviews for airlines that fly from Grand Rapids to Puerto Rico with momondo
Airline
Rating
Free Cancellation
Price
FrontierPriceFrom $108Free CancellationRating
5.7
3,000 reviews
Search Frontier flights
DeltaPriceFrom $178Free CancellationRating
7.9
8,374 reviews
Search Delta flights
United AirlinesPriceFrom $225Free CancellationRating
7.4
9,538 reviews
Search United Airlines flights
American AirlinesPriceFrom $256Free CancellationRating
7.1
11,551 reviews
Search American Airlines flights
SouthwestPriceFrom $345Free CancellationRating
8.0
4,344 reviews
Search Southwest flights

Why use momondo?

Why should I use momondo to find a flight deal from Grand Rapids to Puerto Rico?

momondo collates all your flight options in one place and lets you filter them to find the perfect flight from Grand Rapids to Puerto Rico. momondo saves you time and could save you money on your trip.

Can I find flights from Grand Rapids to Puerto Rico with flexible booking policies on momondo?

Flights from Grand Rapids 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 Grand Rapids to Puerto Rico?

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 Puerto Rico.

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

Yes. momondo can track prices for Grand Rapids to Puerto Rico flights and alert you when they change. Perform a search to set up the price alert. All that is required is a valid email address.

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Sun 5/3
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