$203+ Cheap flights from Grand Rapids (GRR) to Greater Rockford (RFD)
This is the cheapest round-trip flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 11/11. Fares are subject to change and may not be available on all flights or dates of travel.
GRR — RFD
Nov 6 — Nov 131
Round-trip
1 adult, Economy
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Find cheap flights from Grand Rapids to Rockford with Cheapflights
1. Tell us where you want to go
Enter your travel information like dates, passengers, trip type (one-way or round trip), and preferred cabin class then click “Find deals”2. Select your favorite providers
We find the providers serving your travel needs. Choose up to four travel providers to compare side-by-side for flights, hotels, or car rentals.3. Compare prices and book
Review each provider’s pricing and select the best option for you! Book through your favorite provider’s website for a seamless experience.Cheap flight deals from Grand Rapids to Rockford
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Best
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One-way
Cheapest flights from Grand Rapids to RockfordExplore the most affordable flight options available from Grand Rapids to Rockford. Find the lowest fares from popular airlines and budget airlines, with prices last updated on October 7, 2026.
Explore the most affordable flight options available from Grand Rapids to Rockford. Find the lowest fares from popular airlines and budget airlines, with prices last updated on October 7, 2026.
This Kiwi.com deal was found by Cheapflights users on 10/6. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 10/1811:52 am -
1 stop22h 57m
Wed 10/2111:04 am -
1 stop25h 16m
Deal found 10/6![Allegiant Air logo]()
$592
This Kiwi.com deal was found by Cheapflights users on 10/5. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 10/134:11 pm -
2 stops17h 33m
Thu 10/151:12 pm -
1 stop9h 27m
Deal found 10/5![Multiple Airlines logo]()
$594
This Kiwi.com deal was found by Cheapflights users on 10/6. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 10/294:28 pm -
1 stop16h 26m
Mon 11/212:27 pm -
1 stop28h 47m
Deal found 10/6![Allegiant Air logo]()
$600
This Kiwi.com deal was found by Cheapflights users on 10/5. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 11/1312:46 pm -
1 stop24h 08m
Sun 11/155:37 pm -
1 stop17h 29m
Deal found 10/5![Allegiant Air logo]()
$624
This Kiwi.com deal was found by Cheapflights users on 10/5. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 10/1311:00 am -
1 stop22h 44m
Thu 10/151:12 pm -
1 stop9h 27m
Deal found 10/5![Allegiant Air logo]()
$658
This Kiwi.com deal was found by Cheapflights users on 10/4. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 10/56:00 am -
1 stop8h 07m
Wed 10/79:34 am -
1 stop6h 22m
Deal found 10/4![Allegiant Air logo]()
$937
Best flights from Grand Rapids to RockfordDiscover carefully curated flight deals from Grand Rapids to Rockford that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated October 7, 2026.
Discover carefully curated flight deals from Grand Rapids to Rockford that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated October 7, 2026.
This Kiwi.com deal was found by Cheapflights users on 10/6. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 10/1811:52 am -
1 stop22h 57m
Wed 10/2111:04 am -
1 stop25h 16m
Deal found 10/6![Allegiant Air logo]()
$592
This Kiwi.com deal was found by Cheapflights users on 10/6. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 10/294:28 pm -
1 stop16h 26m
Mon 11/212:27 pm -
1 stop28h 47m
Deal found 10/6![Allegiant Air logo]()
$600
This Kiwi.com deal was found by Cheapflights users on 10/7. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 2/91:41 pm -
1 stop25h 21m
Fri 2/269:52 am -
1 stop10h 00m
Deal found 10/7![Allegiant Air logo]()
$609
This Kiwi.com deal was found by Cheapflights users on 10/5. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 11/1312:46 pm -
1 stop24h 08m
Sun 11/155:37 pm -
1 stop17h 29m
Deal found 10/5![Allegiant Air logo]()
$624
This Kiwi.com deal was found by Cheapflights users on 10/7. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 1/48:45 am -
1 stop10h 10m
Thu 1/711:04 am -
1 stop27h 16m
Deal found 10/7![Allegiant Air logo]()
$648
This Kiwi.com deal was found by Cheapflights users on 10/7. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 4/28:30 pm -
1 stop14h 25m
Sat 4/1011:51 am -
1 stop30h 33m
Deal found 10/7![Allegiant Air logo]()
$1,600
Last-minute flights from Grand Rapids to RockfordDiscover last-minute flight deals from Grand Rapids to Rockford. Data last updated October 7, 2026 and is based on user searches.
Discover last-minute flight deals from Grand Rapids to Rockford. Data last updated October 7, 2026 and is based on user searches.
This Kiwi.com deal was found by Cheapflights users on 10/5. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 10/134:11 pm -
2 stops17h 33m
Thu 10/151:12 pm -
1 stop9h 27m
Deal found 10/5![Multiple Airlines logo]()
$594
This Kiwi.com deal was found by Cheapflights users on 10/5. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 10/1311:00 am -
1 stop22h 44m
Thu 10/151:12 pm -
1 stop9h 27m
Deal found 10/5![Allegiant Air logo]()
$658
This Kiwi.com deal was found by Cheapflights users on 10/6. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 10/1811:52 am -
1 stop22h 57m
Wed 10/2111:04 am -
1 stop25h 16m
Deal found 10/6![Allegiant Air logo]()
$592
This Kiwi.com deal was found by Cheapflights users on 10/6. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 10/294:28 pm -
1 stop16h 26m
Mon 11/212:27 pm -
1 stop28h 47m
Deal found 10/6![Allegiant Air logo]()
$600
This Kiwi.com deal was found by Cheapflights users on 10/5. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 11/1312:46 pm -
1 stop24h 08m
Sun 11/155:37 pm -
1 stop17h 29m
Deal found 10/5![Allegiant Air logo]()
$624
One-way flights from Grand Rapids to RockfordSearch for one-way flight options from Grand Rapids to Rockford. Find affordable one-way fares based on user searches. Data last updated October 7, 2026.
Search for one-way flight options from Grand Rapids to Rockford. Find affordable one-way fares based on user searches. Data last updated October 7, 2026.
This Kiwi.com deal was found by Cheapflights users on 10/6. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 11/114:03 pm -
1 stop28h 59m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 10/6![Allegiant Air logo]()
$203
This Kiwi.com deal was found by Cheapflights users on 10/6. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 11/118:00 am -
2 stops25h 40m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 10/6![Multiple Airlines logo]()
$251
This Kiwi.com deal was found by Cheapflights users on 10/7. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 10/134:11 pm -
2 stops45h 11m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 10/7![Multiple Airlines logo]()
$270
This Kiwi.com deal was found by Cheapflights users on 10/4. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 10/235:17 pm -
3 stops41h 13m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 10/4![Multiple Airlines logo]()
$277
This Kiwi.com deal was found by Cheapflights users on 10/5. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 12/184:00 pm -
1 stop19h 59m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 10/5![Allegiant Air logo]()
$310
This Kiwi.com deal was found by Cheapflights users on 10/3. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 10/1310:00 am -
1 stop28h 17m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 10/3![Allegiant Air logo]()
$348
This Kiwi.com deal was found by Cheapflights users on 10/6. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 10/177:00 am -
3 stops27h 40m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 10/6![Multiple Airlines logo]()
$363
Find flight deals from Grand Rapids to Rockford
Discover tips and strategies to find the most affordable flight options for your journey from Grand Rapids (GRR) to Rockford (RFD). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated October 7, 2026.
Most accurate provider | FlightHub 3 stars |
|---|---|
Most trusted provider | FlightHub 3 stars |
Round-trip from | $592 (Kiwi.com) |
One-way from | $203 (Kiwi.com) |
Popular in | January |
Cheapest in | March |
Average price | $365 |
Cheapflights Fare Finder
Customize your flight search to find flights from Grand Rapids to Rockford 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, Cheapflights users made 7,457,451 searches. Data last updated October 7, 2026.
Use the filters below to find and compare flights from Grand Rapids to Chicago Greater Rockford Airport that are best for you.
Fly from
Fly to
Route
Depart
Return
Cheapest round-trip
Grand RapidsChicago
GRR Grand Rapids Gerald R. Ford Intl - RFD Chicago Greater Rockford
GRRRFD
Grand Rapids Gerald R. Ford Intl
Wed 11/11
4:03 pm-8:02 pm
1 stop28h 59m
Chicago Greater Rockford
Wed 12/31
12:00 am-1:00 am
Nonstop0h 00m
$203
Grand RapidsChicago
GRR Grand Rapids Gerald R. Ford Intl - RFD Chicago Greater Rockford
GRRRFD
Grand Rapids Gerald R. Ford Intl
Tue 10/13
4:11 pm-12:22 pm
2 stops45h 11m
Chicago Greater Rockford
Wed 12/31
12:00 am-1:00 am
Nonstop0h 00m
$270
Grand RapidsChicago
GRR Grand Rapids Gerald R. Ford Intl - RFD Chicago Greater Rockford
GRRRFD
Grand Rapids Gerald R. Ford Intl
Fri 10/23
5:17 pm-9:30 am
3 stops41h 13m
Chicago Greater Rockford
Wed 12/31
12:00 am-1:00 am
Nonstop0h 00m
$277
Quickest round-trip
Grand RapidsChicago
GRR Grand Rapids Gerald R. Ford Intl - RFD Chicago Greater Rockford
GRRRFD
Grand Rapids Gerald R. Ford Intl
Fri 12/18
4:00 pm-10:59 am
1 stop19h 59m
Chicago Greater Rockford
Wed 12/31
12:00 am-1:00 am
Nonstop0h 00m
$310
Grand RapidsChicago
GRR Grand Rapids Gerald R. Ford Intl - RFD Chicago Greater Rockford
GRRRFD
Grand Rapids Gerald R. Ford Intl
Tue 10/13
10:00 am-1:17 pm
1 stop28h 17m
Chicago Greater Rockford
Wed 12/31
12:00 am-1:00 am
Nonstop0h 00m
$348
Grand RapidsChicago
GRR Grand Rapids Gerald R. Ford Intl - RFD Chicago Greater Rockford
GRRRFD
Grand Rapids Gerald R. Ford Intl
Sat 10/17
7:00 am-9:40 am
3 stops27h 40m
Chicago Greater Rockford
Wed 12/31
12:00 am-1:00 am
Nonstop0h 00m
$363
Grand RapidsChicago
GRR Grand Rapids Gerald R. Ford Intl - RFD Chicago Greater Rockford
GRRRFD
Grand Rapids Gerald R. Ford Intl
Sun 10/18
11:52 am-9:49 am
1 stop22h 57m
Chicago Greater Rockford
Wed 10/21
11:04 am-1:20 pm
1 stop25h 16m
$592
Grand RapidsChicago
GRR Grand Rapids Gerald R. Ford Intl - RFD Chicago Greater Rockford
GRRRFD
Grand Rapids Gerald R. Ford Intl
Thu 10/29
4:28 pm-7:54 am
1 stop16h 26m
Chicago Greater Rockford
Mon 11/2
12:27 pm-6:14 pm
1 stop28h 47m
$600
Grand RapidsChicago
GRR Grand Rapids Gerald R. Ford Intl - RFD Chicago Greater Rockford
GRRRFD
Grand Rapids Gerald R. Ford Intl
Tue 2/9
1:41 pm-2:02 pm
1 stop25h 21m
Chicago Greater Rockford
Fri 2/26
9:52 am-8:52 pm
1 stop10h 00m
$609
Grand RapidsChicago
GRR Grand Rapids Gerald R. Ford Intl - RFD Chicago Greater Rockford
GRRRFD
Grand Rapids Gerald R. Ford Intl
Fri 11/13
12:46 pm-11:54 am
1 stop24h 08m
Chicago Greater Rockford
Sun 11/15
5:37 pm-12:06 pm
1 stop17h 29m
$624
Showing 1-10 of 12 resultsSorted by cheapest first
- Most accurate provider: When it comes to deals on Grand Rapids-Chicago Greater Rockford Airport flights, users find the pricing of FlightHub to be most consistent on Cheapflights vs. FlightHub Users can find the same prices on Grand Rapids-Chicago Greater Rockford Airport flight deals on Cheapflights vs. FlightHub >95% of the time. Price accuracy is based on data collected from Grand Rapids-Chicago Greater Rockford Airport flight searches over the past month and is updated monthly.
- Most trusted provider: When it comes to deals on Grand Rapids-Chicago Greater Rockford Airport flights, Cheapflights users trust FlightHub the most. FlightHub has received a user feedback score of 3 out of 3 stars (3 being the best), meaning they have been trusted the most by Cheapflights users looking for Grand Rapids-Chicago Greater Rockford Airport flight deals. Provider user feedback score is based on Cheapflights searches over the past month and is updated monthly.
Best time to book a flight from Grand Rapids to Rockford
Have a flexible travel schedule? Discover the best time to fly to Rockford from Grand Rapids with our price prediction graph.
GRR-RFD
Estimated round-trip price
Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.
Related info for your journey
Find useful and relevant information for your journey from Grand Rapids to Rockford. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.
Traveling to a place near Chicago Greater Rockford Airport?
Book flights to Chicago Greater Rockford Airport if you plan to visit one of these locationsBenton Harbor
Lansing
Merrillville
Valparaiso
Hammond
Saint Joseph
Porter
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