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 6/27. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
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.Find the cheapest flights from Grand Rapids to San Juan
Cheap round-trip flights
Cheap one-way flights
Cheap last minute flights
American Airlines flights from Grand Rapids to San Juan
Our best American Airlines deals on Grand Rapids to San Juan flight tickets
Frontier flights from Grand Rapids to San Juan
Our best Frontier deals on Grand Rapids to San Juan flight tickets
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 August, then September is your next best option. Flight prices from Grand Rapids to San Juan during September average around $368.
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 3 weeks ahead of your departure date. In general, you can expect to find flights to San Juan for around $486 when searching 3 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 $346 on momondo.
What is the cheapest airline that flies from Grand Rapids Gerald R. Ford Intl to San Juan?
Frontier, American Airlines, and United Airlines are the most popular carriers operating from Grand Rapids Gerald R. Ford Intl to San Juan
What airlines fly to San Juan?
American Airlines, Delta and United Airlines are the top three most popular airlines that fly to San Juan from Grand Rapids according to our data. American Airlines is the first choice among our users, with 46% of people opting to fly with this airline when traveling to San Juan. Keep in mind that there are 5 different airlines that fly to San Juan on a routine basis, so you have a few additional options to choose from.
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
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 24m.
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?
There are 5 operators available for flights from Grand Rapids Gerald R. Ford Intl Airport to San Juan as of June 2025.
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 | ||
|---|---|---|---|---|---|
| PriceFrom $131 | Free Cancellation | Rating 5.9 3,295 reviews | |||
| PriceFrom $267 | Free Cancellation | Rating 8.0 7,946 reviews | |||
| PriceFrom $303 | Free Cancellation | Rating 7.4 8,790 reviews | |||
| PriceFrom $304 | Free Cancellation | Rating 7.2 10,000 reviews | |||
| PriceFrom $413 | Free Cancellation | Rating 8.0 4,287 reviews |
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.