Latest deals
Insights
FAQs
Reviews
Price Alerts

Cheap flights from Grand Rapids to San Juan from $123

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 3/21. 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

Discover deals from 900+ travel sites with momondo.

Save money when you book flights with momondo

Big names and deals

Big names and deals

Search 100s of travel sites to compare prices.

Filter for what you want

Filter for what you want

Free Wi-Fi? Stopover? Instantly customize your results.

Trusted and free

Trusted and free

We’re completely free to use - no hidden charges or fees.

Price Alerts

Price Alerts

Not ready to book? to track prices.
Search flight deals

Find the cheapest flights from Grand Rapids to San Juan

Cheap round-trip flights

Enter your travel dates to find the best prices.
United Airlines Logo
6:29 pm - 6:11 am
GRR
-
SJU
10h 42m
2 stops
United Airlines Logo
2:05 am - 12:41 pm
SJU
-
GRR
11h 36m
2 stops
$246United Airlines
Sun, Feb 22 - Tue, Mar 3
Frontier Logo
8:46 pm - 12:43 am
GRR
-
SJU
26h 57m
1 stop
Frontier Logo
5:25 pm - 7:47 pm
SJU
-
GRR
27h 22m
1 stop
$264Frontier
Mon, Feb 9 - Wed, Feb 25
Frontier Logo
6:28 pm - 2:53 am
GRR
-
SJU
7h 25m
1 stop
Frontier Logo
10:57 am - 7:47 pm
SJU
-
GRR
9h 50m
1 stop
$267Frontier
Mon, Feb 23 - Thu, Feb 26
Frontier Logo
7:33 pm - 1:27 pm
GRR
-
SJU
16h 54m
1 stop
Frontier Logo
5:25 pm - 1:07 pm
SJU
-
GRR
20h 42m
1 stop
$284Frontier
Sat, Feb 14 - Tue, Feb 17
Frontier Logo
7:47 pm - 9:54 am
GRR
-
SJU
13h 07m
1 stop
Frontier Logo
5:25 pm - 1:07 pm
SJU
-
GRR
20h 42m
1 stop
$285Frontier
Tue, Feb 17 - Tue, Feb 24
American Airlines Logo
6:00 am - 6:09 pm
GRR
-
SJU
11h 09m
1 stop
American Airlines Logo
5:25 pm - 12:19 am
SJU
-
GRR
7h 54m
1 stop
$286American Airlines
Tue, Feb 24 - Tue, Mar 3
United Airlines Logo
1:33 pm - 12:36 am
GRR
-
SJU
10h 03m
1 stop
United Airlines Logo
8:30 am - 3:59 pm
SJU
-
GRR
8h 29m
1 stop
$295United Airlines
Sat, Feb 7 - Thu, Mar 5
Frontier Logo
7:47 pm - 9:54 am
GRR
-
SJU
13h 07m
1 stop
Frontier Logo
10:57 am - 7:47 pm
SJU
-
GRR
9h 50m
1 stop
$304Frontier
Tue, Feb 10 - Thu, Feb 26
American Airlines Logo
11:56 am - 12:52 am
GRR
-
SJU
11h 56m
1 stop
American Airlines Logo
11:30 am - 12:14 am
SJU
-
GRR
12h 44m
2 stops
$310American Airlines
Sat, Feb 21 - Wed, Mar 11
United Airlines Logo
11:48 am - 12:36 am
GRR
-
SJU
11h 48m
2 stops
United Airlines Logo
8:05 am - 5:33 pm
SJU
-
GRR
10h 28m
2 stops
$311United Airlines
Wed, Feb 25 - Wed, Mar 4

Frontier flights from Grand Rapids to San Juan

Our best Frontier deals on Grand Rapids to San Juan flight tickets
Frontier
Feb 9
GRR8:46 pmGrand Rapids Gerald R. Ford Intl
26h 57m
1 stop
SJU12:43 amSan Juan Luis Munoz Marin Intl
Feb 25
SJU5:25 pmSan Juan Luis Munoz Marin Intl
27h 22m
1 stop
GRR7:47 pmGrand Rapids Gerald R. Ford Intl
$264
Frontier
Feb 23
GRR6:28 pmGrand Rapids Gerald R. Ford Intl
7h 25m
1 stop
SJU2:53 amSan Juan Luis Munoz Marin Intl
Feb 26
SJU10:57 amSan Juan Luis Munoz Marin Intl
9h 50m
1 stop
GRR7:47 pmGrand Rapids Gerald R. Ford Intl
$267
Frontier
Jan 31
GRR8:05 pmGrand Rapids Gerald R. Ford Intl
12h 49m
1 stop
SJU9:54 amSan Juan Luis Munoz Marin Intl
Feb 7
SJU8:00 amSan Juan Luis Munoz Marin Intl
28h 18m
1 stop
GRR11:18 amGrand Rapids Gerald R. Ford Intl
$283

United Airlines flights from Grand Rapids to San Juan

Our best United Airlines deals on Grand Rapids to San Juan flight tickets
United Airlines
Feb 22
GRR4:56 pmGrand Rapids Gerald R. Ford Intl
12h 15m
2 stops
SJU6:11 amSan Juan Luis Munoz Marin Intl
Mar 4
SJU8:30 amSan Juan Luis Munoz Marin Intl
10h 03m
1 stop
GRR5:33 pmGrand Rapids Gerald R. Ford Intl
$246
United Airlines
Feb 9
GRR12:50 pmGrand Rapids Gerald R. Ford Intl
10h 46m
2 stops
SJU12:36 amSan Juan Luis Munoz Marin Intl
Feb 24
SJU2:05 amSan Juan Luis Munoz Marin Intl
11h 36m
2 stops
GRR12:41 pmGrand Rapids Gerald R. Ford Intl
$295
United Airlines
Feb 25
GRR11:48 amGrand Rapids Gerald R. Ford Intl
11h 48m
2 stops
SJU12:36 amSan Juan Luis Munoz Marin Intl
Mar 4
SJU8:05 amSan Juan Luis Munoz Marin Intl
10h 28m
2 stops
GRR5:33 pmGrand Rapids Gerald R. Ford Intl
$311

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 January 29, 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

Grand RapidsSan Juan

GRR - SJU

GRRSJU

Grand Rapids Gerald R. Ford Intl

Sun 2/22

6:29 pm-6:11 am

2 stops10h 42m

San Juan Luis Munoz Marin Intl

Tue 3/3

2:05 am-12:41 pm

2 stops11h 36m

$246

Grand RapidsSan Juan

GRR - SJU

GRRSJU

Grand Rapids Gerald R. Ford Intl

Mon 2/9

8:46 pm-12:43 am

1 stop26h 57m

San Juan Luis Munoz Marin Intl

Wed 2/25

5:25 pm-7:47 pm

1 stop27h 22m

$264

Grand RapidsSan Juan

GRR - SJU

GRRSJU

Grand Rapids Gerald R. Ford Intl

Mon 2/23

6:28 pm-2:53 am

1 stop7h 25m

San Juan Luis Munoz Marin Intl

Thu 2/26

10:57 am-7:47 pm

1 stop9h 50m

$267

Grand RapidsSan Juan

GRR - SJU

GRRSJU

Grand Rapids Gerald R. Ford Intl

Sat 2/14

7:33 pm-1:27 pm

1 stop16h 54m

San Juan Luis Munoz Marin Intl

Tue 2/17

5:25 pm-1:07 pm

1 stop20h 42m

$284

Grand RapidsSan Juan

GRR - SJU

GRRSJU

Grand Rapids Gerald R. Ford Intl

Tue 2/17

7:47 pm-9:54 am

1 stop13h 07m

San Juan Luis Munoz Marin Intl

Tue 2/24

5:25 pm-1:07 pm

1 stop20h 42m

$285

Grand RapidsSan Juan

GRR - SJU

GRRSJU

Grand Rapids Gerald R. Ford Intl

Tue 2/24

6:00 am-6:09 pm

1 stop11h 09m

San Juan Luis Munoz Marin Intl

Tue 3/3

5:25 pm-12:19 am

1 stop7h 54m

$286

Grand RapidsSan Juan

GRR - SJU

GRRSJU

Grand Rapids Gerald R. Ford Intl

Sat 2/7

1:33 pm-12:36 am

1 stop10h 03m

San Juan Luis Munoz Marin Intl

Thu 3/5

8:30 am-3:59 pm

1 stop8h 29m

$295

Grand RapidsSan Juan

GRR - SJU

GRRSJU

Grand Rapids Gerald R. Ford Intl

Tue 2/10

7:47 pm-9:54 am

1 stop13h 07m

San Juan Luis Munoz Marin Intl

Thu 2/26

10:57 am-7:47 pm

1 stop9h 50m

$304

Grand RapidsSan Juan

GRR - SJU

GRRSJU

Grand Rapids Gerald R. Ford Intl

Sat 2/21

11:56 am-12:52 am

1 stop11h 56m

San Juan Luis Munoz Marin Intl

Wed 3/11

11:30 am-12:14 am

2 stops12h 44m

$310

Grand RapidsSan Juan

GRR - SJU

GRRSJU

Grand Rapids Gerald R. Ford Intl

Wed 2/25

11:48 am-12:36 am

2 stops11h 48m

San Juan Luis Munoz Marin Intl

Wed 3/4

8:05 am-5:33 pm

2 stops10h 28m

$311

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first
1
2

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?

What is the cheapest month to fly to San Juan?

If you’re not able to fly to San Juan in October, then September is your next best option. Flight prices from Grand Rapids to San Juan during September average around $363.

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 $461 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 $356 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 18m

Direct flights

None
The fastest flight from Grand Rapids to San Juan takes 6h 18m
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 18m.

  • 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
5.7
3,056 reviews
Search Frontier flights
DeltaPriceFrom $178Free CancellationRating
7.9
8,128 reviews
Search Delta flights
United AirlinesPriceFrom $226Free CancellationRating
7.4
9,215 reviews
Search United Airlines flights
American AirlinesPriceFrom $265Free CancellationRating
7.2
11,205 reviews
Search American Airlines flights
SouthwestPriceFrom $353Free CancellationRating
8.0
4,267 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.

An easier way to manage your San Juan trip

We make it super easy to schedule, organize and travel with friends or family. Trips is free — and available to use no matter where you book.
Start using Trips
Find my bookings

Get notified when prices go down

Daily price changes in your inbox - only with Price Alerts.
1 adult
Sat 2/28
Sat 3/7
By creating a price alert you accept our terms of use and privacy policy.

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