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$85+ Cheap flights from Grand Rapids (GRR) to San Juan

This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 5/9. Fares are subject to change and may not be available on all flights or dates of travel.
GRR — SJU
feb. 25 — mar. 41
mar. 2/25
mar. 3/4
1 adult, Economy
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The best prices from Grand Rapids Gerald R. Ford Intl to San Juan are usually found in September or August, booked 31 days in advance, depart on a Tuesday or Wednesday and return on a Friday

Cheap flight deals from Grand Rapids to San Juan

Discover tips and strategies to find the most affordable flight options for your journey from Grand Rapids (GRR) to San Juan (PR1). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated febrero 20, 2025.

Round-trip from

$171
(Frontier)

One-way from

$85
(Mytrip)

Popular in

December

Cheapest in

September

Average price

$478
From Grand Rapids Gerald R. Ford Intl to San Juan
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One-way flight from Grand Rapids Gerald R. Ford Intl to San Juan
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Highest demand for flights based on searches. 3% potential increase in price ($15 potential increase over avg. RT price).
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Cheapest flight prices on average. 2% potential price decrease ($13 potential savings vs. average RT price).
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Average for round-trip flights in February 2025
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Find flight deals from Grand Rapids to San Juan

Cheapest flights from Grand Rapids to San Juan
Explore the most affordable flight options available from Grand Rapids to San Juan. Find the lowest fares from popular airlines and budget airlines, with prices last updated on febrero 20, 2025.

This Frontier deal was found by Cheapflights users on 2/20. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Frontier is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mié. 3/1210:05 amGRR - SJU
1 stop11h 31mFrontier
dom. 3/165:35 amSJU - GRR
1 stop13h 12mFrontier
Deal found 2/20$171
This American Airlines deal was found by Cheapflights users on 2/20. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
jue. 3/66:02 amGRR - SJU
1 stop17h 27mAmerican Airlines
mié. 3/1211:45 amSJU - GRR
2 stops11h 44mAmerican Airlines
Deal found 2/20$293
This Mytrip deal was found by Cheapflights users on 2/20. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mié. 3/57:00 amGRR - SJU
2 stops41h 42mMultiple Airlines
dom. 3/93:38 amSJU - GRR
1 stop29h 07mMultiple Airlines
Deal found 2/20$302
This United Airlines deal was found by Cheapflights users on 2/20. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
dom. 3/26:29 pmGRR - SJU
2 stops10h 43mUnited Airlines
mié. 3/52:10 pmSJU - GRR
2 stops10h 16mUnited Airlines
Deal found 2/20$311
This Southwest deal was found by Cheapflights users on 2/19. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
lun. 3/105:10 pmGRR - SJU
1 stop6h 20mSouthwest
lun. 3/178:55 pmSJU - GRR
2 stops15h 00mSouthwest
Deal found 2/19$380
This Delta deal was found by Cheapflights users on 2/20. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
jue. 4/245:11 pmGRR - SJU
1 stop6h 04mDelta
dom. 4/272:20 pmSJU - GRR
1 stop7h 00mDelta
Deal found 2/20$526

Find flights from Grand Rapids to San Juan within your budget

Customize your flight search to find flights from Grand Rapids to San Juan 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, Cheapflights users made 2,558,603 searches. Data last updated febrero 20, 2025.

Fly from

Grand Rapids

Fly to

San Juan

Route

Depart

Return

Price

Grand RapidsSan Juan

GRR - SJU

GRRSJU

Grand Rapids Gerald R. Ford Intl

mié. 3/12

10:05 am-9:36 pm

1 stop11h 31m

San Juan Luis Munoz Marin Intl

dom. 3/16

5:35 am-6:47 pm

1 stop13h 12m

$171

Grand RapidsSan Juan

GRR - SJU

GRRSJU

Grand Rapids Gerald R. Ford Intl

jue. 3/6

6:02 am-12:29 am

1 stop17h 27m

San Juan Luis Munoz Marin Intl

mié. 3/12

11:45 am-11:29 pm

2 stops11h 44m

$293

Grand RapidsSan Juan

GRR - SJU

GRRSJU

Grand Rapids Gerald R. Ford Intl

mié. 3/5

7:00 am-1:42 am

2 stops41h 42m

San Juan Luis Munoz Marin Intl

dom. 3/9

3:38 am-8:45 am

1 stop29h 07m

$302

Grand RapidsSan Juan

GRR - SJU

GRRSJU

Grand Rapids Gerald R. Ford Intl

dom. 3/2

6:29 pm-6:12 am

2 stops10h 43m

San Juan Luis Munoz Marin Intl

mié. 3/5

2:10 pm-11:26 pm

2 stops10h 16m

$311

Grand RapidsSan Juan

GRR - SJU

GRRSJU

Grand Rapids Gerald R. Ford Intl

lun. 3/10

5:10 pm-11:30 pm

1 stop6h 20m

San Juan Luis Munoz Marin Intl

lun. 3/17

8:55 pm-11:55 am

2 stops15h 00m

$380

Grand RapidsSan Juan

GRR - SJU

GRRSJU

Grand Rapids Gerald R. Ford Intl

jue. 4/24

5:11 pm-11:15 pm

1 stop6h 04m

San Juan Luis Munoz Marin Intl

dom. 4/27

2:20 pm-9:20 pm

1 stop7h 00m

$526

Grand RapidsSan Juan

GRR - SJU

GRRSJU

Grand Rapids Gerald R. Ford Intl

vie. 5/9

10:55 am-11:55 pm

1 stop13h 00m

$85

Grand RapidsSan Juan

GRR - SJU

GRRSJU

Grand Rapids Gerald R. Ford Intl

mar. 3/4

1:30 pm-11:55 pm

2 stops9h 25m

$147

Grand RapidsSan Juan

GRR - SJU

GRRSJU

Grand Rapids Gerald R. Ford Intl

lun. 3/24

7:30 am-2:51 pm

2 stops31h 21m

$180

Grand RapidsSan Juan

GRR - SJU

GRRSJU

Grand Rapids Gerald R. Ford Intl

mar. 5/27

6:00 am-4:30 pm

1 stop10h 30m

$206

Flights are sorted by cheapest round-trip flights first.

Deals found on 2/20

Showing 1-10 of 12 results
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Best time to book a flight from Grand Rapids to San Juan

Have a flexible travel schedule? Discover the best time to fly to San Juan from Grand Rapids with our price prediction graph.
Estimated round-trip price
Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.

Travel insights for flights from Grand Rapids to San Juan

Get recent, data-driven insights about flights from Grand Rapids to San Juan including ideal travel times, pricing trends, and more.

How far ahead should I book a flight from Grand Rapids to San Juan?

Use this chart to determine the optimal time to book a round-trip flight from Grand Rapids to San Juan. Price data was last updated on February 14, 2025.

To ensure you get the cheapest price possible for a flight from Grand Rapids to San Juan, you should look to book at least 31 days in advance of your intended travel date. The price of your flight may increase if you delay and leave booking until a week or so before departure.

What is the cheapest month to book a flight from Grand Rapids to San Juan?

Currently, September is the cheapest month in which you can book a flight from Grand Rapids to San Juan (average of $254). Flying from Grand Rapids to San Juan in March is currently the most expensive (average of $363). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

What is the cheapest time of day to fly from GRR to SJU?

Find hourly flight availability from Grand Rapids to San Juan. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated febrero 20, 2025.

One of the essential ways to save on airfare from Grand Rapids to San Juan is to remain as flexible as possible. Flights that are in the morning tend to be the most expensive. A flight in the afternoon could potentially save you up to 23% on airfare.

What is the cheapest day to fly from Grand Rapids to San Juan?

Use this chart to determine the cheapest time to fly round-trip from Grand Rapids to San Juan. Price data was last updated on December 16, 2024.

Travelers seeking maximum savings on their Grand Rapids to San Juan flight should consider departing on Saturday evenings when fares are most often at their lowest. Friday evenings flights should be avoided if possible as fares are typically the most expensive at this time.

Rainfall in San Juan by month

Plan your trip to San Juan by taking into account the average rainfall totals by month.

In terms of precipitation, rainfall in San Juan ranges from 2.2 - 6.1 inches per month. November is typically the wettest month, when rainfall can reach 6.1 in. February is typically the driest time to visit San Juan when rainfall is around 2.2 in.

Temperature in San Juan by month

Plan your trip to San Juan by taking into account the average temperature totals by month.

If weather is an important factor for your trip to San Juan, use this chart to help with planning. For those seeking warmer temperatures, June is the ideal time of year to visit, when temperatures reach an average of 82.4 F. Travelers looking to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 77.0 F).

Reviews of airlines servicing San Juan

Get insights into the airlines that provide service to San Juan. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to San Juan. Reviews last updated febrero 20, 2025.
Get a feel of what it's like to fly with Southwest, Delta and United Airlines from Grand Rapids to San Juan by reading reviews from past customers. In addition to providing an overall rating, users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.
Southwest
8.1
Very good
4,411 reviews

Comfort

8.1

Overall

8.1

Crew

8.7

Food

7.1

Boarding

8.2

Entertainment

7.6

Reviews

1 / 20

2.0
Mediocre

Anonymous,Feb 2025

MCO - STL

Cancelled at last minute, SWA unable to assist in formulating alternate plans. Wound up renting a car and driving 13 hours to beat bad weather forecast at home. Not SWA’s fault that there was significant bad weather across the country.

Southwest
8.1
Very good
4,411 reviews
Southwest
8.1
Very good
4,411 reviews

Comfort

8.1

Overall

8.1

Crew

8.7

Food

7.1

Boarding

8.2

Entertainment

7.6

Reviews

1 / 20

2.0
Mediocre

Anonymous,Feb 2025

MCO - STL

Cancelled at last minute, SWA unable to assist in formulating alternate plans. Wound up renting a car and driving 13 hours to beat bad weather forecast at home. Not SWA’s fault that there was significant bad weather across the country.

Delta
8.0
Very good
8,220 reviews
Southwest
8.1
Very good
4,411 reviews

Comfort

8.1

Overall

8.1

Crew

8.7

Food

7.1

Boarding

8.2

Entertainment

7.6

Reviews

1 / 20

2.0
Mediocre

Anonymous,Feb 2025

MCO - STL

Cancelled at last minute, SWA unable to assist in formulating alternate plans. Wound up renting a car and driving 13 hours to beat bad weather forecast at home. Not SWA’s fault that there was significant bad weather across the country.

United Airlines
7.4
Good
8,766 reviews
Southwest
8.1
Very good
4,411 reviews

Comfort

8.1

Overall

8.1

Crew

8.7

Food

7.1

Boarding

8.2

Entertainment

7.6

Reviews

1 / 20

2.0
Mediocre

Anonymous,Feb 2025

MCO - STL

Cancelled at last minute, SWA unable to assist in formulating alternate plans. Wound up renting a car and driving 13 hours to beat bad weather forecast at home. Not SWA’s fault that there was significant bad weather across the country.

American Airlines
7.2
Good
10,000 reviews
Southwest
8.1
Very good
4,411 reviews

Comfort

8.1

Overall

8.1

Crew

8.7

Food

7.1

Boarding

8.2

Entertainment

7.6

Reviews

1 / 20

2.0
Mediocre

Anonymous,Feb 2025

MCO - STL

Cancelled at last minute, SWA unable to assist in formulating alternate plans. Wound up renting a car and driving 13 hours to beat bad weather forecast at home. Not SWA’s fault that there was significant bad weather across the country.

Frontier
6.0
Okay
3,355 reviews
Southwest
8.1
Very good
4,411 reviews

Comfort

8.1

Overall

8.1

Crew

8.7

Food

7.1

Boarding

8.2

Entertainment

7.6

Reviews

1 / 20

2.0
Mediocre

Anonymous,Feb 2025

MCO - STL

Cancelled at last minute, SWA unable to assist in formulating alternate plans. Wound up renting a car and driving 13 hours to beat bad weather forecast at home. Not SWA’s fault that there was significant bad weather across the country.

Related info for your journey

Find useful and relevant information for your journey from Grand Rapids to San Juan. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • What airport do you fly from for flights from Grand Rapids to San Juan?

    Grand Rapids Gerald R. Ford Intl (GRR) is the airport you will fly out of if you book a flight from Grand Rapids to San Juan. You should not have trouble finding flights to San Juan from Gerald R. Ford Intl; the airport handles an average of 0 outbound flights to San Juan per day. You should also have plenty of airline options to choose from since 5 airlines have flights from the Grand Rapids airport to San Juan. It is only a 9.2 mi journey to Gerald R. Ford Intl (GRR) from Grand Rapids’s city center.

  • What are the cheapest airlines flying from Grand Rapids to San Juan round-trip?

    Cheapflights users have booked flights from Grand Rapids to San Juan round-trip from $171. Other airlines that can offer you cheap pricing are American Airlines, from $293, and United Airlines, from $311. Users have found that Frontier is 64% cheaper than the other options available to this destination.

  • What are the cheapest airlines to fly from Grand Rapids to San Juan one-way?

    To fly one-way, consider booking your trip with Frontier, which is currently one of the cheapest options available, starting at $85. American Airlines flights start at $147 while deals on Delta start at $206 one-way.

  • Can I find deals for flights from Grand Rapids to San Juan that include hotel bookings?

    Yes. In addition to deals on Grand Rapids to San Juan flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from Grand Rapids to San Juan?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Grand Rapids to San Juan.

  • Can I find deals for business class flights from Grand Rapids to San Juan?

    Yes. Cheapflights offers flight deals from Grand Rapids to San Juan by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

  • What is the cheapest month to book a flight from Grand Rapids to San Juan?

    Currently, September is the cheapest month in which you can book a flight from Grand Rapids to San Juan (average of $254). Flying from Grand Rapids to San Juan in March is currently the most expensive (average of $363). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

See more FAQs

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Top 5 airlines flying from Grand Rapids to San Juan

Discover the top 5 airlines that operate flights from Grand Rapids to San Juan. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated febrero 20, 2025.
AirlineCheapestAverageFlexibilityOn-time
FrontierCheapest$134Average$292FlexibilityNo cancel feeOn-time62%
DeltaCheapest$244Average$453FlexibilityNo cancel feeOn-timeN/A
American AirlinesCheapest$311Average$547FlexibilityNo cancel feeOn-time71%
United AirlinesCheapest$318Average$540FlexibilityNo cancel feeOn-time69%
SouthwestCheapest$413Average$645FlexibilityNo cancel feeOn-time63%
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