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Cheap flights from Grand Rapids to San Juan from $103

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
12:50 pm - 9:00 pmGRR-SJU
7h 10m1 stop
United Airlines Logo
8:10 am - 8:18 pmSJU-GRR
13h 08m2 stops
$205United Airlines
Find Deal
Tue, Jan 20 - Thu, Jan 29
United Airlines Logo
7:30 am - 2:44 pmGRR-SJU
7h 14m1 stop
United Airlines Logo
1:05 am - 12:47 pmSJU-GRR
11h 42m2 stops
$224United Airlines
Find Deal
Mon, Sep 29 - Wed, Oct 1
United Airlines Logo
7:30 am - 8:38 pmGRR-SJU
13h 08m2 stops
United Airlines Logo
1:05 am - 10:46 amSJU-GRR
9h 41m2 stops
$225United Airlines
Find Deal
Sat, Sep 27 - Fri, Oct 3
American Airlines Logo
5:57 am - 3:45 pmGRR-SJU
8h 48m1 stop
American Airlines Logo
7:20 am - 4:58 pmSJU-GRR
10h 38m1 stop
$254American Airlines
Find Deal
Tue, Jan 13 - Fri, Jan 23
Delta Logo
12:33 pm - 11:13 pmGRR-SJU
9h 40m1 stop
Delta Logo
7:00 am - 4:50 pmSJU-GRR
10h 50m1 stop
$264Delta
Find Deal
Sat, Nov 15 - Thu, Nov 20
American Airlines Logo
11:59 am - 8:50 pmGRR-SJU
7h 51m1 stop
American Airlines Logo
6:40 am - 12:50 pmSJU-GRR
7h 10m1 stop
$265American Airlines
Find Deal
Mon, Feb 2 - Fri, Feb 13
Frontier Logo
7:58 pm - 9:42 amGRR-SJU
13h 44m1 stop
Frontier Logo
3:40 am - 7:08 pmSJU-GRR
15h 28m1 stop
$293Frontier
Find Deal
Sat, Oct 18 - Fri, Oct 24
Frontier Logo
7:27 pm - 7:55 amGRR-SJU
12h 28m1 stop
Frontier Logo
3:40 am - 8:15 amSJU-GRR
28h 35m1 stop
$336Frontier
Find Deal
Thu, Oct 16 - Sat, Oct 18
Southwest Logo
3:00 pm - 12:45 amGRR-SJU
9h 45m1 stop
Southwest Logo
5:50 am - 2:25 pmSJU-GRR
8h 35m1 stop
$363Southwest
Find Deal
Fri, Oct 3 - Mon, Oct 6
Southwest Logo
2:45 pm - 11:20 pmGRR-SJU
7h 35m1 stop
Southwest Logo
5:45 am - 12:45 pmSJU-GRR
8h 00m1 stop
$379Southwest
Find Deal
Wed, Nov 5 - Tue, Nov 11

Frontier flights from Grand Rapids to San Juan

Our best Frontier deals on Grand Rapids to San Juan flight tickets
Frontier
Aug 31
GRR7:11 pmGrand Rapids Gerald R. Ford Intl
7h 39m
1 stop
SJU2:50 amSan Juan Luis Munoz Marin Intl
Sep 20
SJU4:42 pmSan Juan Luis Munoz Marin Intl
21h 39m
1 stop
GRR2:21 pmGrand Rapids Gerald R. Ford Intl
$286
Find similar
Frontier
Aug 31
GRR12:07 pmGrand Rapids Gerald R. Ford Intl
14h 43m
2 stops
SJU2:50 amSan Juan Luis Munoz Marin Intl
Sep 20
SJU9:26 pmSan Juan Luis Munoz Marin Intl
16h 55m
2 stops
GRR2:21 pmGrand Rapids Gerald R. Ford Intl
$292
Find similar
Frontier
Oct 18
GRR7:58 pmGrand Rapids Gerald R. Ford Intl
13h 44m
1 stop
SJU9:42 amSan Juan Luis Munoz Marin Intl
Oct 24
SJU3:40 amSan Juan Luis Munoz Marin Intl
15h 28m
1 stop
GRR7:08 pmGrand Rapids Gerald R. Ford Intl
$293
Find similar

United Airlines flights from Grand Rapids to San Juan

Our best United Airlines deals on Grand Rapids to San Juan flight tickets
United Airlines
Jan 20
GRR12:50 pmGrand Rapids Gerald R. Ford Intl
7h 10m
1 stop
SJU9:00 pmSan Juan Luis Munoz Marin Intl
Jan 29
SJU8:10 amSan Juan Luis Munoz Marin Intl
13h 08m
2 stops
GRR8:18 pmGrand Rapids Gerald R. Ford Intl
$205
Find similar
United Airlines
Sep 29
GRR7:30 amGrand Rapids Gerald R. Ford Intl
7h 14m
1 stop
SJU2:44 pmSan Juan Luis Munoz Marin Intl
Oct 1
SJU1:05 amSan Juan Luis Munoz Marin Intl
11h 42m
2 stops
GRR12:47 pmGrand Rapids Gerald R. Ford Intl
$224
Find similar
United Airlines
Sep 27
GRR7:30 amGrand Rapids Gerald R. Ford Intl
13h 08m
2 stops
SJU8:38 pmSan Juan Luis Munoz Marin Intl
Oct 3
SJU1:05 amSan Juan Luis Munoz Marin Intl
9h 41m
2 stops
GRR10:46 amGrand Rapids Gerald R. Ford Intl
$225
Find similar

momondo Fare Finder

 
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, momondo users made 832,500 searches. Data last updated August 28, 2025.
Use the filters below to find and compare flights from Grand Rapids to San Juan 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

Tue 1/20

12:50 pm-9:00 pm

1 stop7h 10m

San Juan Luis Munoz Marin Intl

Thu 1/29

8:10 am-8:18 pm

2 stops13h 08m

$205

Grand RapidsSan Juan

GRR - SJU

GRRSJU

Grand Rapids Gerald R. Ford Intl

Mon 9/29

7:30 am-2:44 pm

1 stop7h 14m

San Juan Luis Munoz Marin Intl

Wed 10/1

1:05 am-12:47 pm

2 stops11h 42m

$224

Grand RapidsSan Juan

GRR - SJU

GRRSJU

Grand Rapids Gerald R. Ford Intl

Sat 9/27

7:30 am-8:38 pm

2 stops13h 08m

San Juan Luis Munoz Marin Intl

Fri 10/3

1:05 am-10:46 am

2 stops9h 41m

$225

Grand RapidsSan Juan

GRR - SJU

GRRSJU

Grand Rapids Gerald R. Ford Intl

Tue 1/13

5:57 am-3:45 pm

1 stop8h 48m

San Juan Luis Munoz Marin Intl

Fri 1/23

7:20 am-4:58 pm

1 stop10h 38m

$254

Grand RapidsSan Juan

GRR - SJU

GRRSJU

Grand Rapids Gerald R. Ford Intl

Sat 11/15

12:33 pm-11:13 pm

1 stop9h 40m

San Juan Luis Munoz Marin Intl

Thu 11/20

7:00 am-4:50 pm

1 stop10h 50m

$264

Grand RapidsSan Juan

GRR - SJU

GRRSJU

Grand Rapids Gerald R. Ford Intl

Mon 2/2

11:59 am-8:50 pm

1 stop7h 51m

San Juan Luis Munoz Marin Intl

Fri 2/13

6:40 am-12:50 pm

1 stop7h 10m

$265

Grand RapidsSan Juan

GRR - SJU

GRRSJU

Grand Rapids Gerald R. Ford Intl

Sat 10/18

7:58 pm-9:42 am

1 stop13h 44m

San Juan Luis Munoz Marin Intl

Fri 10/24

3:40 am-7:08 pm

1 stop15h 28m

$293

Grand RapidsSan Juan

GRR - SJU

GRRSJU

Grand Rapids Gerald R. Ford Intl

Thu 10/16

7:27 pm-7:55 am

1 stop12h 28m

San Juan Luis Munoz Marin Intl

Sat 10/18

3:40 am-8:15 am

1 stop28h 35m

$336

Grand RapidsSan Juan

GRR - SJU

GRRSJU

Grand Rapids Gerald R. Ford Intl

Fri 10/3

3:00 pm-12:45 am

1 stop9h 45m

San Juan Luis Munoz Marin Intl

Mon 10/6

5:50 am-2:25 pm

1 stop8h 35m

$363

Grand RapidsSan Juan

GRR - SJU

GRRSJU

Grand Rapids Gerald R. Ford Intl

Wed 11/5

2:45 pm-11:20 pm

1 stop7h 35m

San Juan Luis Munoz Marin Intl

Tue 11/11

5:45 am-12:45 pm

1 stop8h 00m

$379

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 San Juan from

How to get the cheapest flight ticket from Grand Rapids to San Juan

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?

If you’re not able to fly to San Juan in January, then May is your next best option. Flight prices from Grand Rapids to San Juan during May average around $374.

What is the cheapest day to depart on your flight to San Juan?

The cheapest day to depart from Grand Rapids to San Juan is on a Tuesday when prices can be found for as low as $412. The most expensive day to fly to San Juan is Friday, with ticket prices averaging around $543.

What is the cheapest time of day to depart on your flight to San Juan?

The cheapest time of day to fly to San Juan is in the afternoon when flights can be purchased for as low as $385. If you have a flexible travel schedule, then try to avoid flying in the morning when prices are $499 on average. Flights to San Juan from Grand Rapids in the morning are generally more expensive because this time of day is more convenient for travelers’ schedules.

How far in advance should I book a flight to San Juan?

You are more likely to see cheaper flights to San Juan from Grand Rapids when booking weeks ahead of your departure date. In general, you can expect to find flights to San Juan for around $486 when searching weeks out. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to San Juan from Grand Rapids for as low as $400 on momondo.

Cheap Grand Rapids to San Juan flight deals and tips

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

Direct flights

None
There are no direct flights from Grand Rapids to San Juan. There are no popular flight routes from Grand Rapids to San Juan.
Search flight deals

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

    There are 2040.6 mi between Grand Rapids Gerald R. Ford Intl and San Juan. A reasonable flight in good conditions will take 6h 41m.

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

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

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

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

    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 San Juan.

  • What documentation or ID do you need to fly to San Juan?

    The required travel and health documents for your San Juan 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. We recommend that you seek guidance from your airline or a reliable third party such as IATA.

Best airlines flying from Grand Rapids to San Juan

Compare and see reviews for airlines that fly from Grand Rapids to San Juan with momondo
Airline
Rating
Free Cancellation
Price
FrontierPriceFrom $133Free CancellationRating
5.8
3,204 reviews
Search Frontier flights
DeltaPriceFrom $265Free CancellationRating
7.9
7,977 reviews
Search Delta flights
American AirlinesPriceFrom $297Free CancellationRating
7.2
10,000 reviews
Search American Airlines flights
United AirlinesPriceFrom $302Free CancellationRating
7.4
8,944 reviews
Search United Airlines flights
SouthwestPriceFrom $410Free CancellationRating
8.0
4,242 reviews
Search Southwest flights

Why use momondo?

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

Finding the right flight to San Juan from Grand Rapids is quick and easy when you have a range of options in front of you, from reputable agents and recognisable airlines. Options that can then be filtered down to find the best fit. That is what momondo does. We make finding flights to San Juan quick and easy, saving you time and money.

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

Flights from Grand Rapids to San Juan 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 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?

Of course. momondo tracks the price of Grand Rapids to San Juan flights. All you need is a valid email address and we will do the rest; it is that quick and easy.

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Find better results for your trip to Puerto Rico

Fly into one of these airports located in San Juan

Airports listed have a maximum distance of 7.1 mi from San Juan
San Juan Isla Grande Airport
San Juan Luis Munoz Marin Intl Airport