$145 Cheap Flights from Rockford (RFD) to Grand Rapids (GRR)

View $145 flight on Thu, Jan 1, 2026Opens in a new window

Popular airlines from Rockford, IL (RFD-Greater Rockford) to Gerald R. Ford International Airport (GRR)

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Cheap Flights from Rockford to Grand Rapids (RFD-GRR)

Prices were available within the past 7 days and start at $145 for one-way flights and $289 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

American Airlines
Sat, Nov 8 - Sun, Nov 9
RFD
Rockford
GRR
Grand Rapids
$289 Roundtrip, found 15 hours ago
$289
Roundtrip
found 15 hours ago
Select American Airlines flight, departing Sat, Nov 8 from Rockford to Grand Rapids, returning Sun, Nov 9, priced at $289 found 15 hours ago
American Airlines
Mon, Mar 16 - Wed, Mar 18
RFD
Rockford
GRR
Grand Rapids
$302 Roundtrip, found 3 days ago
$302
Roundtrip
found 3 days ago
Select American Airlines flight, departing Mon, Mar 16 from Rockford to Grand Rapids, returning Wed, Mar 18, priced at $302 found 3 days ago
American Airlines
Sat, Apr 18 - Sun, Apr 19
RFD
Rockford
GRR
Grand Rapids
$308 Roundtrip, found 4 days ago
$308
Roundtrip
found 4 days ago
Select American Airlines flight, departing Sat, Apr 18 from Rockford to Grand Rapids, returning Sun, Apr 19, priced at $308 found 4 days ago
American Airlines
Sat, Dec 27 - Tue, Dec 30
RFD
Rockford
GRR
Grand Rapids
$338 Roundtrip, found 4 days ago
$338
Roundtrip
found 4 days ago
Select American Airlines flight, departing Sat, Dec 27 from Rockford to Grand Rapids, returning Tue, Dec 30, priced at $338 found 4 days ago
American Airlines
Fri, Dec 19 - Tue, Dec 23
RFD
Rockford
GRR
Grand Rapids
$339 Roundtrip, found 3 days ago
$339
Roundtrip
found 3 days ago
Select American Airlines flight, departing Fri, Dec 19 from Rockford to Grand Rapids, returning Tue, Dec 23, priced at $339 found 3 days ago
American Airlines
Sat, Nov 8 - Sun, Nov 9
RFD
Rockford
GRR
Grand Rapids
$342 Roundtrip, found 15 hours ago
$342
Roundtrip
found 15 hours ago
Select American Airlines flight, departing Sat, Nov 8 from Rockford to Grand Rapids, returning Sun, Nov 9, priced at $342 found 15 hours ago
American Airlines
Sat, Nov 8 - Sun, Nov 9
RFD
Rockford
GRR
Grand Rapids
$347 Roundtrip, found 15 hours ago
$347
Roundtrip
found 15 hours ago
Select American Airlines flight, departing Sat, Nov 8 from Rockford to Grand Rapids, returning Sun, Nov 9, priced at $347 found 15 hours ago
American Airlines
Sat, Dec 27 - Tue, Dec 30
RFD
Rockford
GRR
Grand Rapids
$350 Roundtrip, found 4 days ago
$350
Roundtrip
found 4 days ago
Select American Airlines flight, departing Sat, Dec 27 from Rockford to Grand Rapids, returning Tue, Dec 30, priced at $350 found 4 days ago
American Airlines
Mon, Oct 20 - Mon, Oct 27
RFD
Rockford
GRR
Grand Rapids
$354 Roundtrip, found 1 day ago
$354
Roundtrip
found 1 day ago
Select American Airlines flight, departing Mon, Oct 20 from Rockford to Grand Rapids, returning Mon, Oct 27, priced at $354 found 1 day ago
American Airlines
Mon, Mar 16 - Wed, Mar 18
RFD
Rockford
GRR
Grand Rapids
$360 Roundtrip, found 3 days ago
$360
Roundtrip
found 3 days ago
Select American Airlines flight, departing Mon, Mar 16 from Rockford to Grand Rapids, returning Wed, Mar 18, priced at $360 found 3 days ago
Flights from Rockford (RFD) to Grand Rapids (GRR)
Origin airport
Greater Rockford
Destination airport
Gerald R. Ford Intl.
Airlines serving
American Airlines
Roundtrip price
$288
Distance
187 mi

Rockford to Grand Rapids Flights

The cheapest times to fly from Rockford to Grand Rapids

On average, Thursday can be the cheapest time to fly, according to data from the Airlines Reporting Corporation (ARC), one of the world's biggest databases for global airline sales. The data reveals that you could save up to 16% by flying on a Thursday—the cheapest day to travel on average—instead of a Sunday—the most expensive. Some of the most affordable flights from Rockford to Grand Rapids are during the month of November. You can find some of the cheapest flights from Rockford to Grand Rapids with Expedia's search tool and vast selection of airlines.

 

The best time to book a flight from Rockford to Grand Rapids

Sunday is one of the best days to book for cheap flights from Rockford to Grand Rapids: Tickets reserved on a Sunday cost between 6% and 13% less than those reserved on a Friday, according to ARC data. The data also suggests booking early can also lead to cheaper airfares. You could save 24% by buying your tickets for domestic flights at least a month in advance and 10% by booking international flights 2 months in advance.

 

How to find cheap round-trip tickets from Rockford to Grand Rapids

Being flexible with your dates and using Expedia's Price Drop Protection and Price Tracking features are some of the best ways of finding a cheap ticket from Rockford to Grand Rapids in 2025. You can also book with separate airlines for your outbound and return journeys, from $145 one-way. Expedia also offers Price Drop Protection, so if the cost of your airfare goes down after booking, you'll receive a credit for the difference*. This is available for a small fee, and is free to One Key Gold and Platinum tier members.

 

Expedia's Price Tracking feature means you can stay on top of airfares without manually checking every day. It sends you automated price alerts for cheap Rockford to Grand Rapids flights and uses historical data to indicate when the best time to book is. Download Expedia's free app to activate this handy tool in a few easy taps.

 

You could also save big by booking one of Expedia's vacation packages. Bundling together your Rockford to Grand Rapids airfare with your accommodations and car rental is often cheaper than booking everything separately. There’s also One Key, Expedia's generous rewards program. Join for free and you could earn One Key cash on most bookings to save on future adventures.

 

*Terms apply.

 

Disclaimer: ARC The statistics are based on average round-trip ticket prices between January and August 2023. The percentages you see are averages.

 

Frequently asked questions

How much does a flight from Rockford, IL (RFD-Greater Rockford) to Gerald R. Ford Intl. Airport (GRR) cost?
Snag a cheap one-way flight from $145 or cheap return flight from $289 from Rockford, IL (RFD-Greater Rockford) to Gerald R. Ford Intl. Airport (GRR) with Expedia. Enter your travel dates and sort by "Price (lowest to highest)" to find our cheapest flight offers on this route.
What is the cheapest month to fly from Rockford, IL (RFD-Greater Rockford) to Gerald R. Ford Intl. Airport (GRR)?
Planning your trip for November is a great way to save, as it's the cheapest month for flights between RFD and GRR. You'll typically find the lowest fares during the off-season.
What is the cheapest airline that flies from Rockford, IL (RFD-Greater Rockford) to Gerald R. Ford Intl. Airport (GRR)?
Expedia's filter tool lets you easily compare different airlines, flight durations and fares all in one place. Customize the search to your preferences, then sort by "Price (lowest to highest)" to find the carrier with the cheapest RFD to GRR flight.
How many flights per day from Rockford, IL (RFD-Greater Rockford) to Gerald R. Ford Intl. Airport (GRR)?
You'll need to book a flight with a layover if you're traveling from Rockford, IL (RFD-Greater Rockford) to Gerald R. Ford Intl. Airport (GRR). There are no daily direct flights on this route. However, just filter your search to include one or two stops to find an option that works for you.
What day of the week has the most flights from RFD to GRR?
Typically you'll find the most flight options available on a Friday. Tuesdays tend to be the quietest.* However, this can change based on the time of year, airline and other factors.*Busiest/quietest day to travel is based on Expedia flight demand through January to December 2024.
What is the best time to fly from Rockford, IL (RFD-Greater Rockford) to Gerald R. Ford Intl. Airport (GRR)?
To touch down at Gerald R. Ford Intl. Airport (GRR) without delays, pick a flight that takes off from Rockford, IL (RFD-Greater Rockford) before 3 PM. The likelihood of cancellations is 22% higher, on average, for departures after this hour.**Most reliable time of the day and month to travel recommendation is based on January through August 2024 flight status data sourced from OAG's global flight data platform.
Is it cheaper to buy a plane ticket from Rockford, IL (RFD-Greater Rockford) to Gerald R. Ford Intl. Airport (GRR) last-minute?
Booking your plane ticket from RFD to GRR right before your getaway is generally more expensive. However, if there's some wiggle room with your schedule, you could land a cheap last-minute fare.
Is it cheaper to book a RFD to GRR flight and hotel package?
You'll generally save money by booking a RFD to GRR flight and hotel package compared to booking separately. In fact, you could save hundreds of dollars by bundling with Expedia. And it's simple to manage it all in one convenient place. Once you've chosen your ideal accommodations and flights, consider adding extras like activities, tours and car rentals.
Can I cancel or change the date of my flight from Rockford, IL (RFD-Greater Rockford) to Gerald R. Ford Intl. Airport (GRR)?
Generally, it's possible to cancel or reschedule your RFD to GRR flight. However, if the booking was made more than 24 hours ago, additional fees may apply. Check your airline's policies in your itinerary to see what changes are allowed and if any costs are involved. You'll also find more details on our Customer Service portal.

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*Available to One Key members.