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Cheap flights from Grand Rapids to San Juan from $124

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 9/28. 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

Discover deals from 900+ travel sites with momondo.

Find the cheapest flights from Grand Rapids to San Juan

Cheap round-trip flights

Enter your travel dates to find the best prices.
Multiple Airlines Logo
8:00 am - 3:19 pm
GRR
-
SJU
7h 19m
1 stop
Multiple Airlines Logo
1:59 am - 1:16 pm
SJU
-
GRR
11h 17m
1 stop
$251Multiple Airlines
Fri, Sep 11 - Sun, Sep 13
Multiple Airlines Logo
8:00 am - 5:48 pm
GRR
-
SJU
9h 48m
1 stop
Multiple Airlines Logo
12:59 am - 1:16 pm
SJU
-
GRR
12h 17m
1 stop
$255Multiple Airlines
Fri, Sep 11 - Sun, Sep 13
Multiple Airlines Logo
8:00 am - 3:19 pm
GRR
-
SJU
7h 19m
1 stop
Multiple Airlines Logo
1:59 am - 1:16 pm
SJU
-
GRR
11h 17m
1 stop
$295Multiple Airlines
Fri, Sep 11 - Sun, Sep 13
Multiple Airlines Logo
7:00 am - 4:01 pm
GRR
-
SJU
9h 01m
1 stop
Multiple Airlines Logo
6:55 pm - 1:16 pm
SJU
-
GRR
18h 21m
1 stop
$312Multiple Airlines
Mon, Sep 7 - Sun, Sep 13
Multiple Airlines Logo
7:30 am - 4:01 pm
GRR
-
SJU
8h 31m
1 stop
Multiple Airlines Logo
9:05 pm - 1:16 pm
SJU
-
GRR
40h 11m
2 stops
$332Multiple Airlines
Fri, Sep 4 - Sat, Sep 12
American Airlines Logo
7:13 am - 8:47 pm
GRR
-
SJU
13h 34m
2 stops
American Airlines Logo
6:00 am - 10:53 pm
SJU
-
GRR
16h 53m
2 stops
$336American Airlines
Thu, Sep 10 - Wed, Sep 16
American Airlines Logo
12:57 pm - 11:59 pm
GRR
-
SJU
11h 02m
1 stop
American Airlines Logo
7:03 am - 10:30 pm
SJU
-
GRR
15h 27m
1 stop
$341American Airlines
Wed, Aug 19 - Sat, Aug 29
United Airlines Logo
7:05 am - 2:40 pm
GRR
-
SJU
7h 35m
1 stop
United Airlines Logo
8:25 am - 4:08 pm
SJU
-
GRR
8h 43m
1 stop
$346United Airlines
Thu, Oct 29 - Mon, Nov 2
Multiple Airlines Logo
8:00 am - 11:13 pm
GRR
-
SJU
15h 13m
2 stops
Multiple Airlines Logo
12:59 am - 1:16 pm
SJU
-
GRR
12h 17m
1 stop
$348Multiple Airlines
Fri, Sep 11 - Sun, Sep 13
United Airlines Logo
10:13 am - 8:00 pm
GRR
-
SJU
9h 47m
1 stop
United Airlines Logo
8:05 am - 5:47 pm
SJU
-
GRR
10h 42m
2 stops
$352United Airlines
Thu, Oct 29 - Sat, Nov 7

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United Airlines flights from Grand Rapids to San Juan

Our best United Airlines deals on Grand Rapids to San Juan flight tickets
United Airlines
Oct 29
GRR7:05 amGrand Rapids Gerald R. Ford Intl
7h 35m
1 stop
SJU2:40 pmSan Juan Luis Munoz Marin Intl
Nov 2
SJU8:25 amSan Juan Luis Munoz Marin Intl
8h 43m
1 stop
GRR4:08 pmGrand Rapids Gerald R. Ford Intl
$346
United Airlines
Aug 23
GRR5:00 amGrand Rapids Gerald R. Ford Intl
10h 42m
2 stops
SJU3:42 pmSan Juan Luis Munoz Marin Intl
Aug 27
SJU1:00 amSan Juan Luis Munoz Marin Intl
11h 58m
2 stops
GRR12:58 pmGrand Rapids Gerald R. Ford Intl
$359
United Airlines
Oct 29
GRR7:05 amGrand Rapids Gerald R. Ford Intl
7h 35m
1 stop
SJU2:40 pmSan Juan Luis Munoz Marin Intl
Nov 7
SJU4:55 pmSan Juan Luis Munoz Marin Intl
8h 03m
1 stop
GRR11:58 pmGrand Rapids Gerald R. Ford Intl
$405

Southwest flights from Grand Rapids to San Juan

Our best Southwest deals on Grand Rapids to San Juan flight tickets
Southwest
Sep 25
GRR3:30 pmGrand Rapids Gerald R. Ford Intl
7h 20m
1 stop
SJU10:50 pmSan Juan Luis Munoz Marin Intl
Sep 28
SJU5:30 amSan Juan Luis Munoz Marin Intl
8h 05m
1 stop
GRR1:35 pmGrand Rapids Gerald R. Ford Intl
$356
Southwest
Nov 3
GRR11:00 amGrand Rapids Gerald R. Ford Intl
10h 15m
2 stops
SJU10:15 pmSan Juan Luis Munoz Marin Intl
Nov 16
SJU6:15 amSan Juan Luis Munoz Marin Intl
10h 20m
2 stops
GRR3:35 pmGrand Rapids Gerald R. Ford Intl
$413
Southwest
Aug 22
GRR8:50 amGrand Rapids Gerald R. Ford Intl
10h 30m
2 stops
SJU7:20 pmSan Juan Luis Munoz Marin Intl
Aug 27
SJU5:00 amSan Juan Luis Munoz Marin Intl
8h 35m
2 stops
GRR1:35 pmGrand Rapids Gerald R. Ford Intl
$433

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 July 25, 2026.
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

Cheapest round-trip

Grand RapidsSan Juan

GRR - SJU

GRRSJU

Grand Rapids Gerald R. Ford Intl

Fri 9/11

8:00 am-3:19 pm

1 stop7h 19m

San Juan Luis Munoz Marin Intl

Sun 9/13

1:59 am-1:16 pm

1 stop11h 17m

$251

Grand RapidsSan Juan

GRR - SJU

GRRSJU

Grand Rapids Gerald R. Ford Intl

Fri 9/11

8:00 am-5:48 pm

1 stop9h 48m

San Juan Luis Munoz Marin Intl

Sun 9/13

12:59 am-1:16 pm

1 stop12h 17m

$255

Grand RapidsSan Juan

GRR - SJU

GRRSJU

Grand Rapids Gerald R. Ford Intl

Fri 9/11

8:00 am-3:19 pm

1 stop7h 19m

San Juan Luis Munoz Marin Intl

Sun 9/13

1:59 am-1:16 pm

1 stop11h 17m

$295

Grand RapidsSan Juan

GRR - SJU

GRRSJU

Grand Rapids Gerald R. Ford Intl

Mon 9/7

7:00 am-4:01 pm

1 stop9h 01m

San Juan Luis Munoz Marin Intl

Sun 9/13

6:55 pm-1:16 pm

1 stop18h 21m

$312

Grand RapidsSan Juan

GRR - SJU

GRRSJU

Grand Rapids Gerald R. Ford Intl

Fri 9/4

7:30 am-4:01 pm

1 stop8h 31m

San Juan Luis Munoz Marin Intl

Sat 9/12

9:05 pm-1:16 pm

2 stops40h 11m

$332

Grand RapidsSan Juan

GRR - SJU

GRRSJU

Grand Rapids Gerald R. Ford Intl

Thu 9/10

7:13 am-8:47 pm

2 stops13h 34m

San Juan Luis Munoz Marin Intl

Wed 9/16

6:00 am-10:53 pm

2 stops16h 53m

$336

Grand RapidsSan Juan

GRR - SJU

GRRSJU

Grand Rapids Gerald R. Ford Intl

Wed 8/19

12:57 pm-11:59 pm

1 stop11h 02m

San Juan Luis Munoz Marin Intl

Sat 8/29

7:03 am-10:30 pm

1 stop15h 27m

$341
Quickest round-trip

Grand RapidsSan Juan

GRR - SJU

GRRSJU

Grand Rapids Gerald R. Ford Intl

Thu 10/29

7:05 am-2:40 pm

1 stop7h 35m

San Juan Luis Munoz Marin Intl

Mon 11/2

8:25 am-4:08 pm

1 stop8h 43m

$346

Grand RapidsSan Juan

GRR - SJU

GRRSJU

Grand Rapids Gerald R. Ford Intl

Fri 9/11

8:00 am-11:13 pm

2 stops15h 13m

San Juan Luis Munoz Marin Intl

Sun 9/13

12:59 am-1:16 pm

1 stop12h 17m

$348

Grand RapidsSan Juan

GRR - SJU

GRRSJU

Grand Rapids Gerald R. Ford Intl

Thu 10/29

10:13 am-8:00 pm

1 stop9h 47m

San Juan Luis Munoz Marin Intl

Sat 11/7

8:05 am-5:47 pm

2 stops10h 42m

$352

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 typical price of a round-trip flight between Grand Rapids and San Juan?

Prices are currently low for flights on this route.

Typical prices usually range from $397 to $580.
The lowest price recently found on this route was $251.

What is the cheapest month to fly to San Juan?

If you’re not able to fly to San Juan in September, then August is your next best option. Flight prices from Grand Rapids to San Juan during August average around $368.

How far in advance should I book a flight from Grand Rapids 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 $463 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 $366 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

Fastest flight time

6h 41m

Direct flights

None
The fastest flight from Grand Rapids to San Juan takes 6h 41m
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

Frequently asked questions about flying from Grand Rapids to San Juan

  • 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 $108Free CancellationRating
5.6
2,770 reviews
Search Frontier flights
United AirlinesPriceFrom $225Free CancellationRating
7.4
10,034 reviews
Search United Airlines flights
DeltaPriceFrom $246Free CancellationRating
7.8
8,486 reviews
Search Delta flights
American AirlinesPriceFrom $256Free CancellationRating
7.1
11,848 reviews
Search American Airlines flights
SouthwestPriceFrom $342Free CancellationRating
8.0
4,233 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