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Flights to Chicago Greater Rockford

$104 Cheap flights to Chicago Greater Rockford Airport

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight to Chicago Greater Rockford Airport departing on 10/27. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
1 adult
1 adult, Economy, 0 bags

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Find the cheapest flights from the United States to Chicago Greater Rockford Airport

Cheap round-trip flights

Enter your travel dates to find the best prices.
Allegiant Air Logo
6:15 am - 7:59 amSFB  Orlando Sanford Intl-RFD Chicago Greater Rockford
2h 44mnonstop
Allegiant Air Logo
10:39 am - 2:09 pmRFD  Chicago Greater Rockford-SFB Orlando Sanford Intl
2h 30mnonstop
$190Allegiant Air
Fri, Oct 16 - Mon, Oct 19
Allegiant Air Logo
6:20 am - 8:02 amSFB  Orlando Sanford Intl-RFD Chicago Greater Rockford
2h 42mnonstop
Allegiant Air Logo
10:39 am - 2:09 pmRFD  Chicago Greater Rockford-SFB Orlando Sanford Intl
2h 30mnonstop
$191Allegiant Air
Fri, Oct 9 - Mon, Oct 12
Allegiant Air Logo
6:20 am - 8:02 amSFB  Orlando Sanford Intl-RFD Chicago Greater Rockford
2h 42mnonstop
Allegiant Air Logo
10:39 am - 2:09 pmRFD  Chicago Greater Rockford-SFB Orlando Sanford Intl
2h 30mnonstop
$191Allegiant Air
Fri, Oct 9 - Mon, Oct 12
Allegiant Air Logo
6:15 am - 7:59 amSFB  Orlando Sanford Intl-RFD Chicago Greater Rockford
2h 44mnonstop
Allegiant Air Logo
10:39 am - 2:09 pmRFD  Chicago Greater Rockford-SFB Orlando Sanford Intl
2h 30mnonstop
$193Allegiant Air
Fri, Oct 16 - Mon, Oct 19
Allegiant Air Logo
6:20 am - 8:02 amSFB  Orlando Sanford Intl-RFD Chicago Greater Rockford
2h 42mnonstop
Allegiant Air Logo
9:42 am - 1:16 pmRFD  Chicago Greater Rockford-SFB Orlando Sanford Intl
2h 34mnonstop
$196Allegiant Air
Fri, Sep 4 - Fri, Sep 11
Allegiant Air Logo
7:50 am - 9:32 amSFB  Orlando Sanford Intl-RFD Chicago Greater Rockford
2h 42mnonstop
Allegiant Air Logo
10:22 am - 1:56 pmRFD  Chicago Greater Rockford-SFB Orlando Sanford Intl
2h 34mnonstop
$196Allegiant Air
Mon, Sep 14 - Mon, Sep 21
Allegiant Air Logo
8:10 am - 9:54 amSFB  Orlando Sanford Intl-RFD Chicago Greater Rockford
2h 44mnonstop
Allegiant Air Logo
8:52 am - 12:22 pmRFD  Chicago Greater Rockford-SFB Orlando Sanford Intl
2h 30mnonstop
$205Allegiant Air
Mon, Oct 5 - Fri, Oct 9
Allegiant Air Logo
7:50 am - 9:32 amSFB  Orlando Sanford Intl-RFD Chicago Greater Rockford
2h 42mnonstop
Allegiant Air Logo
8:52 am - 12:22 pmRFD  Chicago Greater Rockford-SFB Orlando Sanford Intl
2h 30mnonstop
$208Allegiant Air
Mon, Sep 14 - Fri, Oct 9
Multiple Airlines Logo
1:37 pm - 3:09 pmBNA  Nashville Intl-RFD Chicago Greater Rockford
1h 32mnonstop
Multiple Airlines Logo
9:35 pm - 10:17 amRFD  Chicago Greater Rockford-BNA Nashville Intl
36h 42m3 stops Las Vegas Harry Reid Intl Denver Intl Orlando
$214Multiple Airlines
Thu, Aug 27 - Sun, Aug 30
Multiple Airlines Logo
1:34 pm - 3:03 pmBNA  Nashville Intl-RFD Chicago Greater Rockford
1h 29mnonstop
Multiple Airlines Logo
9:29 pm - 1:04 pmRFD  Chicago Greater Rockford-BNA Nashville Intl
15h 35m1 stop Las Vegas Harry Reid Intl
$217Multiple Airlines
Thu, Sep 24 - Sun, Sep 27

momondo Fare Finder

 
Locate flights to Chicago Greater Rockford that fit your budget, with regularly updated fares and availability. In the last 7 days, momondo users made a total of 832,500 searches and data was last updated on August 14, 2026.
Use the filters below to find and compare flights to Chicago Greater Rockford Airport that are best for you.

Fly from

Route

Depart

Return

Price

Cheapest round-trip

OrlandoChicago

SFB Orlando Sanford Intl - RFD Chicago Greater Rockford

SFBRFD

Orlando Sanford Intl

Fri 10/16

6:15 am-7:59 am

Nonstop2h 44m

Chicago Greater Rockford

Mon 10/19

10:39 am-2:09 pm

Nonstop2h 30m

$190
Quickest round-trip

OrlandoChicago

SFB Orlando Sanford Intl - RFD Chicago Greater Rockford

SFBRFD

Orlando Sanford Intl

Fri 10/9

6:20 am-8:02 am

Nonstop2h 42m

Chicago Greater Rockford

Mon 10/12

10:39 am-2:09 pm

Nonstop2h 30m

$191

OrlandoChicago

SFB Orlando Sanford Intl - RFD Chicago Greater Rockford

SFBRFD

Orlando Sanford Intl

Fri 10/9

6:20 am-8:02 am

Nonstop2h 42m

Chicago Greater Rockford

Mon 10/12

10:39 am-2:09 pm

Nonstop2h 30m

$191

OrlandoChicago

SFB Orlando Sanford Intl - RFD Chicago Greater Rockford

SFBRFD

Orlando Sanford Intl

Fri 10/16

6:15 am-7:59 am

Nonstop2h 44m

Chicago Greater Rockford

Mon 10/19

10:39 am-2:09 pm

Nonstop2h 30m

$193

OrlandoChicago

SFB Orlando Sanford Intl - RFD Chicago Greater Rockford

SFBRFD

Orlando Sanford Intl

Fri 9/4

6:20 am-8:02 am

Nonstop2h 42m

Chicago Greater Rockford

Fri 9/11

9:42 am-1:16 pm

Nonstop2h 34m

$196

OrlandoChicago

SFB Orlando Sanford Intl - RFD Chicago Greater Rockford

SFBRFD

Orlando Sanford Intl

Mon 9/14

7:50 am-9:32 am

Nonstop2h 42m

Chicago Greater Rockford

Mon 9/21

10:22 am-1:56 pm

Nonstop2h 34m

$196

OrlandoChicago

SFB Orlando Sanford Intl - RFD Chicago Greater Rockford

SFBRFD

Orlando Sanford Intl

Mon 10/5

8:10 am-9:54 am

Nonstop2h 44m

Chicago Greater Rockford

Fri 10/9

8:52 am-12:22 pm

Nonstop2h 30m

$205

OrlandoChicago

SFB Orlando Sanford Intl - RFD Chicago Greater Rockford

SFBRFD

Orlando Sanford Intl

Mon 9/14

7:50 am-9:32 am

Nonstop2h 42m

Chicago Greater Rockford

Fri 10/9

8:52 am-12:22 pm

Nonstop2h 30m

$208

NashvilleChicago

BNA Nashville Intl - RFD Chicago Greater Rockford

BNARFD

Nashville Intl

Thu 8/27

1:37 pm-3:09 pm

Nonstop1h 32m

Chicago Greater Rockford

Sun 8/30

9:35 pm-10:17 am

3 stops36h 42m

$214

NashvilleChicago

BNA Nashville Intl - RFD Chicago Greater Rockford

BNARFD

Nashville Intl

Thu 9/24

1:34 pm-3:03 pm

Nonstop1h 29m

Chicago Greater Rockford

Sun 9/27

9:29 pm-1:04 pm

1 stop15h 35m

$217

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first
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See travel insights to Chicago Greater Rockford Airport from

Flights to Chicago Greater Rockford Airport - Travel Insights & Trends

Get data-powered insights and trends for flights to Chicago Greater Rockford Airport to help you craft the best travel plan.

What cabin class options are available on United States to Chicago Greater Rockford Airport flights?

There is only 1 cabin class available to choose from on United States to Chicago Greater Rockford Airport flights. Cabin price and availability will vary by airline so perform a search above to find the right deals for you.

What is the cheapest month to fly to Chicago Greater Rockford Airport?

The month of September is, on average, the cheapest month to fly to Chicago Greater Rockford Airport from United States, with most prices found around $134. The month of December is another great option to travel to Chicago Greater Rockford Airport, with average flight prices from United States averaging around $178.

What is the cheapest United States to Chicago Greater Rockford flight route?

Fly from Las Vegas Harry Reid Intl to Chicago Greater Rockford for the best United States - Chicago Greater Rockford flight prices

Cheapest flights to Chicago Greater Rockford

Find the cheapest flights to Chicago Greater Rockford from your nearest city or airport

Cheap Chicago Greater Rockford Airport flight deals and tips

Summary info about Chicago Greater Rockford Airport flight prices, duration and airlines

Best One-Way Price

$104

Best Round-Trip Price

$190

Fastest flight time

1h 30m
The best one-way flight price to Chicago from United States in the last 5 days is $104 (Dallas/Fort Worth to Chicago Greater Rockford).
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The best round-trip flight price to Chicago from United States in the last 5 days is $190 (Orlando Sanford Intl to Chicago Greater Rockford).
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The fastest flight to Chicago from United States takes 1h 30m (Nashville Intl to Chicago Greater Rockford).
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Frequently asked questions about flying to Chicago Greater Rockford Airport

Is there an alternative airport near Chicago Greater Rockford Airport?

Those flying to Chicago Greater Rockford Airport could potentially find better pricing at Chicago Midway Airport (9 mi from Chicago city center) or Chicago O'Hare Intl Airport (16 mi from Chicago city center) depending on the month and departure airport.

Is there a cheaper alternative to flying into Chicago?

With an average price of $362 per person, Chicago Midway Airport is the cheapest airport to fly into when planning your trip to Chicago. This price can fluctuate based on where you are flying from. momondo’s Airport-to-Airport Pricing Tool can help users find the best prices.

What is the absolute cheapest flight to Chicago?

The best price found on momondo to Chicago was $99/pp from Muskegon, which is 88% cheaper than the average flight price to Chicago. To find the cheapest price to Chicago from your area, use momondo’s Airport-to-Airport Pricing Tool.

When did momondo last update prices for flights to Chicago Greater Rockford Airport?

Prices for flights to Chicago Greater Rockford Airport refresh daily.

How many operators does momondo search for flights to Chicago Greater Rockford Airport?

There are 2 operators available for flights to Chicago Greater Rockford Airport as of August 2026.

How old do you have to be to fly to Chicago Greater Rockford Airport?

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 to Chicago Greater Rockford Airport.

What documentation or ID do you need to fly to Chicago Greater Rockford Airport?

The required travel and health documents for your Chicago Greater Rockford Airport 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 Chicago Greater Rockford Airport. We recommend that you seek guidance from your airline or a reliable third party such as IATA.

Traveling to a place near Chicago Greater Rockford Airport?

Book flights to Chicago Greater Rockford Airport if you plan to visit one of these locations
Merrillville
New Buffalo
Hammond
Portage
Benton Harbor
Lansing
Saint Joseph
Valparaiso
Schererville
Munster
Chesterton
Monticello
Crown Point
Porter
Griffith
Saint John

Why use momondo?

Why should I use momondo to find a flight deal to Chicago?

momondo compares prices from hundreds of airlines and agents so you can find and book the best deal on flights to Chicago. Millions of users trust and use momondo every year so you are in good company.

Can I find flights to Chicago with flexible booking policies on momondo?

momondo does allow users to show only those flights to Chicago which offer a flexible booking policy as well as other useful filters and features.

How can momondo help me find flights to Chicago?

momondo provides multiple filters to help you find the best flight to Chicago. Filter by price, airline, airports, cabin, aircraft, payment method, number of stops and more.

I’m not ready to book a flight to Chicago right now. Can momondo alert me if prices change?

If you are not ready to book a flight to Chicago now, use our insights above to find helpful tips or alternatively set up a price alert; this is where momondo will track prices on flights to Chicago and let you know when they change.

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