Title: Cheap Flights from San Juan (SJU) to Grand Forks (GFK) - Expedia.ca ![Grand Forks is the third-largest city in the State of North Dakota and is the county seat of Grand Forks County.](https://images.trvl-media.com/place/1312/e50d8cba-28ca-46b1-ba4d-12da2891a6b5.jpg?impolicy=fcrop&w=1200&h=500&q=medium) ![](https://images.trvl-media.com/place/1312/e50d8cba-28ca-46b1-ba4d-12da2891a6b5.jpg?impolicy=fcrop&w=1200&h=500&q=medium) # Cheap Flights from San Juan (SJU) to Grand Forks (GFK) - [Roundtrip](?flightType=roundtrip) - [One-way](?flightType=oneway) - [Multi-city](?flightType=multicity) ### Travellers Adults ChildrenAges 2 to 17 InfantsYounger than 2 EconomyPremium economyBusiness classFirst class Leaving from Going to Departing Add a place to stay Direct flights only ## Popular airlines from Luis Munoz Marin Intl. Airport (SJU) to Grand Forks, ND (GFK-Grand Forks Intl.) - ![Delta](https://forever.travel-assets.com/flex/flexmanager/images/2024/09/23/landing_airline_sq_logo_DL.svg) Delta [](https://www.expedia.ca/Flights-Search?leg1=from:sju,to:gfk,departure:29/09/2025TANYT&leg2=from:gfk,to:sju,departure:06/10/2025TANYT&trip=roundtrip&passengers=adults:1,children:0,infantinlap:N&mode=search&pageId=0&filters=[{"preferredAirlineFilterValue":{"carrierCode":"DL"}}]) ![notification illustration](https://a.travel-assets.com/travel-assets-manager/pictogram-bex/light__notification.svg) ### Be in the know Get alerts if flight prices drop or rise\* ![deals illustration](https://a.travel-assets.com/travel-assets-manager/pictogram-bex/light__deals.svg) ### Book smarter Save up to 30% on select hotels after you book a flight\* ![trophy illustration](https://a.travel-assets.com/travel-assets-manager/pictogram-bex/light__trophy.svg) ### Earn twice Earn your airline miles on top of our rewards [Sign in](https://www.expedia.ca/login) Flight from San Juan to Grand Forks (SJU - GFK) route information | Origin airport | Luis Munoz Marin Intl. | | --- | --- | | Destination airport | Grand Forks Intl. | | Distance | 4297 km | ## San Juan to Grand Forks Flights **The easy way to book your flights from San Juan to Grand Forks**  With Expedia, it’s simple to find and book flights to Grand Forks from San Juan whether you’re traveling for business or pleasure. Enter your travel dates, hit search, and choose your flight from airlines that cover this route. There are nonstop flights to Grand Forks Intl., too.   Choose your preferred carrier and cabin class with the advanced search tool and select your ideal departure time. Then, if you want, you can see just nonstop or refundable flights. And if you’re traveling last minute, just enter the date to check out flights from San Juan to Grand Forks today, tomorrow, or this week.   **Save dollars with cheap flights from Luis Munoz Marin Intl., SJU to Grand Forks Intl., GFK**  Sort your search results by price to find great deals on your flight from San Juan to Grand Forks—you get all your cheapest options first. Grab yourself a bargain now—the lowest price on flights to Grand Forks from San Juan currently is just rising to .   Here are more money-saving tips:  - Fly in when flight prices are normally at their lowest  - Book about a month to 6 weeks before you travel for the best prices to Grand Forks   - Avoid peak season and weekends when flights can cost more - Early morning and late-night flights are sometimes cheaper, so try varying your travel times  - One surefire way to save money on your flight is to book your flight and hotel together with Expedia. Sometimes, the savings are so large that the flight is basically free!  **Reasons to choose Expedia for your flight to Grand Forks from San Juan**  Whatever your destination, budget, or reason to travel, in just one quick search, you can choose from loads of flights, airlines, and cabin classes. The filters make it quick and easy to find your ideal flights, and if you choose one of the flexible options, you won’t be charged to change your flight. So book your flight to Grand Forks with Expedia today. ## Frequently asked questions ### How much is a flight from SJU to GFK? > Based on fares offered within the last 7 days on Expedia for flights departing within the next year, round-trip flights between Luis Munoz Marin Intl. Airport (SJU) and Grand Forks Intl. Airport (GFK) start from . Make your booking ASAP to secure the best price for your big adventure. Prices and availability are subject to change. Additional terms apply. ### Do I need to pay a cancellation fee if I cancel my flight from SJU to Grand Forks Intl. Airport (GFK)? > We get that things come up unexpectedly, so we've made it as easy as possible for you to cancel your flight online. Just visit the [Customer Service Portal](https://www.expedia.ca/helpcenter) and follow the instructions. ### How do I find cheap flights from SJU to Mark Andrews Intl. Airport that have flexible change policies? > Flights from Luis Munoz Marin Intl. Airport (SJU) to GFK offering flexible change policies are available with many carriers. Simply use our "No change fees" filter while searching. You'll only need to cover the difference in ticket price, without any extra fees to worry about. ### How many hours is the flight from Isla Verde Intl. Airport to Grand Forks Intl. Airport (GFK)? > The flight time from Isla Verde Intl. Airport to Mark Andrews Intl. Airport is around 7 hours and 22 minutes. Put your headphones on, listen to your favourite podcast and the hours in the air will fly by. ### How far is the flight from Luis Munoz Marin Intl. Airport (SJU) to GFK? > The distance is around 4,300 kilometres, so pack your carry-on luggage with whatever you need to make your journey comfortable. Wondering what to take on board your Carolina to Grand Forks flight? Earplugs, a sleep mask and a neck pillow are a few essentials. ### Which airlines fly direct from SJU to Grand Forks Intl. Airport (GFK)? > If you want to fly straight from Luis Munoz Marin Intl. Airport (SJU) to Mark Andrews Intl. Airport, you'll need to book a flight with one or more stops. Unfortunately, there are no airlines that fly directly between these airports. ### Are Luis Munoz Marin Intl. Airport (SJU) to Mark Andrews Intl. Airport flight tickets cheaper when they're purchased at the last minute? > Last-minute bookings from SJU to Mark Andrews Intl. Airport can be hit-or-miss. You may be able to find a bargain, but then again, you could miss out altogether! If you'd prefer to start planning early, Expedia compares flight deals up to 12 months in advance. Just bear in mind that not all airlines issue their prices so far in advance. Our advice? Check back often as prices are updated regularly. ## Explore a world of travel with Expedia - Trending Routes - Trending Flights - Top Flights Destinations - Other Airlines - Cheap Flights from Other Airports - Expedia's Latest Trends ### Top Routes from San Juan - [San Juan to Newark Liberty Intl. 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Scan the QR code with your device camera and download our app ![QR code to download the app](data:image/png;base64,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)