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Luis Munoz Marin Intl

$145+ Cheap flights from Grand Rapids (GRR) to Luis Munoz Marin Intl (SJU)

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 1/29. Fares are subject to change and may not be available on all flights or dates of travel.
GRR — SJU
ene. 27 — feb. 31
lun. 1/27
lun. 2/3
1 adult, Economy
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The best prices from Grand Rapids Gerald R. Ford Intl to San Juan Luis Munoz Marin Intl are usually found in September or August, booked 50 days in advance, depart on a Tuesday or Wednesday and return on a Friday

Cheap flight deals from Grand Rapids to Luis Munoz Marin Intl

Discover tips and strategies to find the most affordable flight options for your journey from Grand Rapids (GRR) to Luis Munoz Marin Intl (SJU). 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 enero 22, 2025.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$230
(Frontier)

One-way from

$145
(Mytrip)

Popular in

December

Cheapest in

September

Average price

$377
Provider with most accurate pricing for Grand Rapids Gerald R. Ford Intl-San Juan Luis Munoz Marin Intl flight deals.
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Provider most trusted by Cheapflights users for Grand Rapids Gerald R. Ford Intl-San Juan Luis Munoz Marin Intl flights.
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From Grand Rapids Gerald R. Ford Intl to San Juan Luis Munoz Marin Intl
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One-way flight from Grand Rapids Gerald R. Ford Intl to San Juan Luis Munoz Marin Intl
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Highest demand for flights based on searches. 7% potential increase in price ($39 potential increase over avg. RT price).
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Cheapest flight prices on average. 3% potential price decrease ($14 potential savings vs. average RT price).
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Average for round-trip flights in January 2025
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Find flight deals from Grand Rapids to Luis Munoz Marin Intl

Cheapest flights from Grand Rapids to Luis Munoz Marin Intl
Explore the most affordable flight options available from Grand Rapids to Luis Munoz Marin Intl. Find the lowest fares from popular airlines and budget airlines, with prices last updated on enero 22, 2025.

This Frontier deal was found by Cheapflights users on 1/21. 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.
lun. 2/312:25 pmGRR - SJU
1 stop12h 54mFrontier
vie. 2/711:52 amSJU - GRR
1 stop9h 18mFrontier
Deal found 1/21$230
This Trip.com deal was found by Cheapflights users on 1/21. 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 Trip.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mar. 1/2810:05 amGRR - SJU
2 stops22h 16mMultiple Airlines
mar. 2/49:15 pmSJU - GRR
1 stop15h 10mMultiple Airlines
Deal found 1/21$311
This United Airlines deal was found by Cheapflights users on 1/21. 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.
mar. 2/411:49 amGRR - SJU
2 stops11h 47mUnited Airlines
sáb. 2/82:05 amSJU - GRR
2 stops12h 23mUnited Airlines
Deal found 1/21$335
This American Airlines deal was found by Cheapflights users on 1/21. 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.
mié. 3/51:30 pmGRR - SJU
2 stops9h 25mAmerican Airlines
mié. 3/123:30 pmSJU - GRR
1 stop7h 34mAmerican Airlines
Deal found 1/21$342
This Delta deal was found by Cheapflights users on 1/22. 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.
mar. 2/251:02 pmGRR - SJU
1 stop9h 44mDelta
mar. 3/46:15 amSJU - GRR
1 stop6h 42mDelta
Deal found 1/22$355
This Southwest deal was found by Cheapflights users on 1/21. 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.
jue. 2/275:05 pmGRR - SJU
1 stop6h 55mSouthwest
jue. 3/67:05 amSJU - GRR
2 stops15h 00mSouthwest
Deal found 1/21$413

Find flights from Grand Rapids to Luis Munoz Marin Intl within your budget

Customize your flight search to find flights from Grand Rapids to Luis Munoz Marin Intl 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 enero 22, 2025.

Fly from

Any airport

Fly to

Any airport

Route

Depart

Return

Price

Grand RapidsSan Juan

GRR - SJU

GRRSJU

Grand Rapids Gerald R. Ford Intl

lun. 2/3

12:25 pm-2:19 am

1 stop12h 54m

San Juan Luis Munoz Marin Intl

vie. 2/7

10:04 pm-11:25 am

1 stop14h 21m

$230

Grand RapidsSan Juan

GRR - SJU

GRRSJU

Grand Rapids Gerald R. Ford Intl

mar. 2/4

6:25 am-4:36 pm

1 stop9h 11m

San Juan Luis Munoz Marin Intl

sáb. 2/8

2:05 am-1:28 pm

2 stops12h 23m

$335

Grand RapidsSan Juan

GRR - SJU

GRRSJU

Grand Rapids Gerald R. Ford Intl

mié. 3/5

1:30 pm-11:55 pm

2 stops9h 25m

San Juan Luis Munoz Marin Intl

mié. 3/12

3:30 pm-11:04 pm

1 stop7h 34m

$342

Grand RapidsSan Juan

GRR - SJU

GRRSJU

Grand Rapids Gerald R. Ford Intl

dom. 5/11

8:30 am-12:52 am

2 stops16h 22m

San Juan Luis Munoz Marin Intl

jue. 5/15

1:45 am-1:53 pm

2 stops12h 08m

$345

Grand RapidsSan Juan

GRR - SJU

GRRSJU

Grand Rapids Gerald R. Ford Intl

mar. 2/25

1:02 pm-11:46 pm

1 stop9h 44m

San Juan Luis Munoz Marin Intl

mar. 3/4

6:15 am-11:57 am

1 stop6h 42m

$355

Grand RapidsSan Juan

GRR - SJU

GRRSJU

Grand Rapids Gerald R. Ford Intl

jue. 2/27

5:05 pm-1:00 am

1 stop6h 55m

San Juan Luis Munoz Marin Intl

jue. 3/6

7:05 am-9:05 pm

2 stops15h 00m

$413

Grand RapidsSan Juan

GRR - SJU

GRRSJU

Grand Rapids Gerald R. Ford Intl

mié. 1/29

10:05 am-7:34 pm

1 stop8h 29m

$145

Grand RapidsSan Juan

GRR - SJU

GRRSJU

Grand Rapids Gerald R. Ford Intl

dom. 3/9

4:02 pm-10:49 pm

1 stop6h 47m

$168

Grand RapidsSan Juan

GRR - SJU

GRRSJU

Grand Rapids Gerald R. Ford Intl

vie. 2/21

7:05 pm-10:05 am

2 stops14h 00m

$238

Grand RapidsSan Juan

GRR - SJU

GRRSJU

Grand Rapids Gerald R. Ford Intl

mié. 1/29

1:04 pm-12:59 am

3 stops34h 55m

$287

Flights are sorted by cheapest round-trip flights first.

Deals found on 1/20

Showing 1-10 of 12 results
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Compare providers for flights from Grand Rapids to Luis Munoz Marin Intl

Provider information is updated monthly. Please note that these providers often have deals for this flight, but the availability may vary on a day-by-day basis on Cheapflights.
Use the table below to compare price accuracy, trust ratings, and cancellation policies for each provider offering flight deals from Grand Rapids to Luis Munoz Marin Intl in January.
ProviderPrice AccuracyTrust Score*
ExpediaPrice Accuracy1 starTrust Score*3 stars
FlightHubPrice Accuracy3 starsTrust Score*3 stars
eDreamsPrice Accuracy3 starsTrust Score*3 stars
AranGrantPrice Accuracy3 starsTrust Score*3 stars
PricelinePrice Accuracy2 starsTrust Score*3 stars

*The Trust Score is based on feedback from users after their booking experience. It measures overall satisfaction, helping us identify issues like hidden fees, problems during the ticketing process, and the quality of customer service. This score is our best indicator of the provider's quality and reliability.

  • Most accurate provider: When it comes to deals on Grand Rapids-San Juan Luis Munoz Marin Intl Airport flights, users find the pricing of FlightHub to be most consistent on Cheapflights vs. FlightHub Users can find the same prices on Grand Rapids-San Juan Luis Munoz Marin Intl Airport flight deals on Cheapflights vs. FlightHub >95% of the time. Price accuracy is based on data collected from Grand Rapids-San Juan Luis Munoz Marin Intl Airport flight searches over the past month and is updated monthly.
  • Most trusted provider: When it comes to deals on Grand Rapids-San Juan Luis Munoz Marin Intl Airport flights, Cheapflights users trust FlightHub the most. FlightHub has received a user feedback score of 3 out of 3 stars (3 being the best), meaning they have been trusted the most by Cheapflights users looking for Grand Rapids-San Juan Luis Munoz Marin Intl Airport flight deals. Provider user feedback score is based on Cheapflights searches over the past month and is updated monthly.

Best time to book a flight from Grand Rapids to Luis Munoz Marin Intl

Have a flexible travel schedule? Discover the best time to fly to Luis Munoz Marin Intl 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 Luis Munoz Marin Intl

Get recent, data-driven insights about flights from Grand Rapids to Luis Munoz Marin Intl including ideal travel times, pricing trends, and more.

How far ahead should I book a flight from Grand Rapids to San Juan Luis Munoz Marin Intl Airport?

Use this chart to determine the optimal time to book a round-trip flight from Grand Rapids to Luis Munoz Marin Intl. Price data was last updated on January 17, 2025.

The best time to book flights from Grand Rapids to San Juan Luis Munoz Marin Intl Airport is 50 days before your desired departure date. The cost of your flight will likely increase significantly if you book two weeks in advance of your flight.

What is the cheapest month to book a flight from Grand Rapids to San Juan Luis Munoz Marin Intl Airport?

Currently, September is the cheapest month in which you can book a flight from Grand Rapids to San Juan Luis Munoz Marin Intl Airport (average of $254). Flying from Grand Rapids to San Juan Luis Munoz Marin Intl Airport in March is currently the most expensive (average of $375). 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 Luis Munoz Marin Intl. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated enero 22, 2025.

One of the essential ways to save on airfare from Grand Rapids to San Juan Luis Munoz Marin Intl Airport 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 Luis Munoz Marin Intl Airport?

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

Travelers seeking maximum savings on their Grand Rapids to San Juan Luis Munoz Marin Intl Airport 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 Luis Munoz Marin Intl by month

Plan your trip to Luis Munoz Marin Intl by taking into account the average rainfall totals by month.

In terms of precipitation, rainfall in San Juan Luis Munoz Marin Intl Airport 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 Luis Munoz Marin Intl Airport when rainfall is around 2.2 in.

Temperature in Luis Munoz Marin Intl by month

Plan your trip to Luis Munoz Marin Intl by taking into account the average temperature totals by month.

If weather is an important factor for your trip to San Juan Luis Munoz Marin Intl Airport, 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 Luis Munoz Marin Intl

Get insights into the airlines that provide service to Luis Munoz Marin Intl. 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 Luis Munoz Marin Intl. Reviews last updated enero 22, 2025.
To help decide which airline to fly from Grand Rapids to San Juan, see what other customers have to say about United Airlines, Southwest and American Airlines. 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
4,654 reviews

Crew

8.7

Boarding

8.2

Entertainment

7.7

Food

7.2

Overall

8.1

Comfort

8.1

Reviews

1 / 10

We BARELY made the connection and when we got onboard we were treated like disobedient children who should have arrived earlier because we had to ask other passengers to move so we could sit with our kids. The flight attendants on the first flight were nice but the second one, they were snippy and fairly rude.

Southwest
8.1
Very good
4,654 reviews
Southwest
8.1
Very good
4,654 reviews

Crew

8.7

Boarding

8.2

Entertainment

7.7

Food

7.2

Overall

8.1

Comfort

8.1

Reviews

1 / 10

We BARELY made the connection and when we got onboard we were treated like disobedient children who should have arrived earlier because we had to ask other passengers to move so we could sit with our kids. The flight attendants on the first flight were nice but the second one, they were snippy and fairly rude.

Delta
8.0
Very good
8,514 reviews
Southwest
8.1
Very good
4,654 reviews

Crew

8.7

Boarding

8.2

Entertainment

7.7

Food

7.2

Overall

8.1

Comfort

8.1

Reviews

1 / 10

We BARELY made the connection and when we got onboard we were treated like disobedient children who should have arrived earlier because we had to ask other passengers to move so we could sit with our kids. The flight attendants on the first flight were nice but the second one, they were snippy and fairly rude.

United Airlines
7.4
Good
8,975 reviews
Southwest
8.1
Very good
4,654 reviews

Crew

8.7

Boarding

8.2

Entertainment

7.7

Food

7.2

Overall

8.1

Comfort

8.1

Reviews

1 / 10

We BARELY made the connection and when we got onboard we were treated like disobedient children who should have arrived earlier because we had to ask other passengers to move so we could sit with our kids. The flight attendants on the first flight were nice but the second one, they were snippy and fairly rude.

American Airlines
7.2
Good
10,000 reviews
Southwest
8.1
Very good
4,654 reviews

Crew

8.7

Boarding

8.2

Entertainment

7.7

Food

7.2

Overall

8.1

Comfort

8.1

Reviews

1 / 10

We BARELY made the connection and when we got onboard we were treated like disobedient children who should have arrived earlier because we had to ask other passengers to move so we could sit with our kids. The flight attendants on the first flight were nice but the second one, they were snippy and fairly rude.

Air Canada
7.0
Good
8,635 reviews
Southwest
8.1
Very good
4,654 reviews

Crew

8.7

Boarding

8.2

Entertainment

7.7

Food

7.2

Overall

8.1

Comfort

8.1

Reviews

1 / 10

We BARELY made the connection and when we got onboard we were treated like disobedient children who should have arrived earlier because we had to ask other passengers to move so we could sit with our kids. The flight attendants on the first flight were nice but the second one, they were snippy and fairly rude.

Related info for your journey

Find useful and relevant information for your journey from Grand Rapids to Luis Munoz Marin Intl. 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 Luis Munoz Marin Intl?

    Most people fly from Grand Rapids Gerald R. Ford Intl (GRR) if they book a flight from Grand Rapids to San Juan Luis Munoz Marin Intl. On average, Gerald R. Ford Intl has 0 outbound flights to San Juan Luis Munoz Marin Intl per day from 5 airlines. Grand Rapids Gerald R. Ford Intl is conveniently located just 9.2 mi from Grand Rapids’s city center.

  • What are the cheapest airlines flying from Grand Rapids to San Juan Luis Munoz Marin Intl Airport round-trip?

    Cheapflights users have booked flights from Grand Rapids to San Juan Luis Munoz Marin Intl Airport round-trip from $230. Other airlines that can offer you cheap pricing are United Airlines, from $335, and American Airlines, from $342. Frontier is priced at 50% lower than the current average price of a flight leaving 3 months from now.

  • What are the cheapest airlines to fly from Grand Rapids to San Juan Luis Munoz Marin Intl Airport one-way?

    The cheapest airlines for a one-way flight from Grand Rapids to San Juan Luis Munoz Marin Intl Airport are Frontier ($145), American Airlines ($168), and Southwest ($238).

  • Can I find deals for flights from Grand Rapids to Luis Munoz Marin Intl that include hotel bookings?

    Yes. In addition to deals on Grand Rapids to Luis Munoz Marin Intl flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from Grand Rapids to Luis Munoz Marin Intl?

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

  • Can I find deals for business class flights from Grand Rapids to Luis Munoz Marin Intl?

    Yes. Cheapflights offers flight deals from Grand Rapids to Luis Munoz Marin Intl 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 Luis Munoz Marin Intl Airport?

    Currently, September is the cheapest month in which you can book a flight from Grand Rapids to San Juan Luis Munoz Marin Intl Airport (average of $254). Flying from Grand Rapids to San Juan Luis Munoz Marin Intl Airport in March is currently the most expensive (average of $375). 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

Traveling to a place near Grand Rapids?

Book flights to Grand Rapids if you plan to visit one of these locations
Fajardo
Dorado
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Rio Grande
Humacao
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Top 5 airlines flying from Grand Rapids to Luis Munoz Marin Intl

Discover the top 5 airlines that operate flights from Grand Rapids to Luis Munoz Marin Intl. 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 enero 22, 2025.
AirlineCheapestAverageFlexibilityOn-time
FrontierCheapest$138Average$292FlexibilityNo cancel feeOn-time62%
DeltaCheapest$244Average$430FlexibilityNo cancel feeOn-timeN/A
American AirlinesCheapest$309Average$547FlexibilityNo cancel feeOn-time71%
United AirlinesCheapest$312Average$534FlexibilityNo cancel feeOn-time69%
SouthwestCheapest$427Average$650FlexibilityNo cancel feeOn-time63%
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