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Rockford

$307+ Cheap flights from Lexington (LEX) to Greater Rockford (RFD)

This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 4/10. Fares are subject to change and may not be available on all flights or dates of travel.
LEX — RFD
Mar 22 — Mar 291
Sun 3/22
Sun 3/29
1 adult, Economy
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Cheap flight deals from Lexington to Rockford

Cheapest flights from Lexington to Rockford
Explore the most affordable flight options available from Lexington to Rockford. Find the lowest fares from popular airlines and budget airlines, with prices last updated on February 20, 2026.

This Kiwi.com deal was found by Cheapflights users on 2/17. 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 5/149:12 pm
LEX
-
RFD
1 stop22h 07m
Allegiant Air
Mon 5/1810:49 am
RFD
-
LEX
1 stop9h 06m
Allegiant Air
Deal found 2/17$376
This Kiwi.com deal was found by Cheapflights users on 2/17. 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 3/209:17 pm
LEX
-
RFD
1 stop11h 55m
Allegiant Air
Sun 3/225:50 pm
RFD
-
LEX
1 stop18h 43m
Allegiant Air
Deal found 2/17$380
This Kiwi.com deal was found by Cheapflights users on 2/17. 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 5/39:12 pm
LEX
-
RFD
1 stop22h 07m
Allegiant Air
Thu 5/74:45 pm
RFD
-
LEX
1 stop14h 57m
Allegiant Air
Deal found 2/17$437
This Kiwi.com deal was found by Cheapflights users on 2/16. 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 3/69:26 pm
LEX
-
RFD
1 stop12h 38m
Allegiant Air
Sun 3/85:54 pm
RFD
-
LEX
1 stop16h 12m
Allegiant Air
Deal found 2/16$460
This Kiwi.com deal was found by Cheapflights users on 2/16. 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 4/269:12 pm
LEX
-
RFD
1 stop22h 07m
Allegiant Air
Thu 4/304:45 pm
RFD
-
LEX
1 stop14h 57m
Allegiant Air
Deal found 2/16$511
This Kiwi.com deal was found by Cheapflights users on 2/18. 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 3/309:03 am
LEX
-
RFD
1 stop9h 00m
Allegiant Air
Sun 4/194:45 pm
RFD
-
LEX
1 stop14h 57m
Allegiant Air
Deal found 2/18$554
This Kiwi.com deal was found by Cheapflights users on 2/16. 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 3/139:03 am
LEX
-
RFD
1 stop25h 01m
Allegiant Air
Sun 3/225:50 pm
RFD
-
LEX
1 stop18h 43m
Allegiant Air
Deal found 2/16$566
This Kiwi.com deal was found by Cheapflights users on 2/18. 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 3/309:03 am
LEX
-
RFD
1 stop9h 00m
Allegiant Air
Mon 4/2010:44 am
RFD
-
LEX
1 stop9h 11m
Allegiant Air
Deal found 2/18$595
This Kiwi.com deal was found by Cheapflights users on 2/18. 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 3/810:07 am
LEX
-
RFD
1 stop23h 25m
Allegiant Air
Fri 3/2010:39 am
RFD
-
LEX
1 stop20h 31m
Allegiant Air
Deal found 2/18$608
This Kiwi.com deal was found by Cheapflights users on 2/17. 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 3/510:07 am
LEX
-
RFD
1 stop23h 25m
Allegiant Air
Fri 3/610:39 am
RFD
-
LEX
1 stop9h 13m
Allegiant Air
Deal found 2/17$610
This Kiwi.com deal was found by Cheapflights users on 2/17. 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 2/2011:12 am
LEX
-
RFD
1 stop22h 54m
Allegiant Air
Sun 2/225:53 pm
RFD
-
LEX
1 stop15h 34m
Allegiant Air
Deal found 2/17$646

Find flight deals from Lexington to Rockford

Discover tips and strategies to find the most affordable flight options for your journey from Lexington (LEX) 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 February 20, 2026.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$376
(Kiwi.com)

One-way from

$307
(Kiwi.com)

Popular in

June

Cheapest in

May

Average price

$279
Provider with most accurate pricing for Lexington Blue Grass-Chicago Greater Rockford flight deals.
Search Deals
Provider most trusted by Cheapflights users for Lexington Blue Grass-Chicago Greater Rockford flights.
Search Deals
From Lexington Blue Grass to Chicago Greater Rockford
Search Deals
One-way flight from Lexington Blue Grass to Chicago Greater Rockford
Search Deals
Highest demand for flights based on searches. 0% potential increase in price ($1 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 1% potential price decrease ($6 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in February 2026
Search Deals

Cheapflights Fare Finder

 
Customize your flight search to find flights from Lexington 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 2,558,603 searches. Data last updated February 20, 2026.
Use the filters below to find and compare flights from Lexington to Chicago Greater Rockford Airport that are best for you.

Fly from

Lexington

Fly to

Rockford

Route

Depart

Return

Price

LexingtonChicago

LEX - RFD

LEXRFD

Lexington Blue Grass

Fri 3/20

9:17 pm-8:12 am

1 stop11h 55m

Chicago Greater Rockford

Sun 3/22

5:50 pm-1:33 pm

1 stop18h 43m

$380

LexingtonChicago

LEX - RFD

LEXRFD

Lexington Blue Grass

Sun 5/3

9:12 pm-6:19 pm

1 stop22h 07m

Chicago Greater Rockford

Thu 5/7

4:45 pm-8:42 am

1 stop14h 57m

$437

LexingtonChicago

LEX - RFD

LEXRFD

Lexington Blue Grass

Fri 3/6

9:26 pm-9:04 am

1 stop12h 38m

Chicago Greater Rockford

Sun 3/8

5:54 pm-11:06 am

1 stop16h 12m

$460

LexingtonChicago

LEX - RFD

LEXRFD

Lexington Blue Grass

Mon 3/30

9:03 am-5:03 pm

1 stop9h 00m

Chicago Greater Rockford

Sun 4/19

4:45 pm-8:42 am

1 stop14h 57m

$554

LexingtonChicago

LEX - RFD

LEXRFD

Lexington Blue Grass

Fri 3/13

9:03 am-9:04 am

1 stop25h 01m

Chicago Greater Rockford

Sun 3/22

5:50 pm-1:33 pm

1 stop18h 43m

$566

LexingtonChicago

LEX - RFD

LEXRFD

Lexington Blue Grass

Mon 3/30

9:03 am-5:03 pm

1 stop9h 00m

Chicago Greater Rockford

Mon 4/20

10:44 am-8:55 pm

1 stop9h 11m

$595

LexingtonChicago

LEX - RFD

LEXRFD

Lexington Blue Grass

Sun 3/8

10:07 am-8:32 am

1 stop23h 25m

Chicago Greater Rockford

Fri 3/20

10:39 am-8:10 am

1 stop20h 31m

$608

LexingtonChicago

LEX - RFD

LEXRFD

Lexington Blue Grass

Thu 3/5

10:07 am-8:32 am

1 stop23h 25m

Chicago Greater Rockford

Fri 3/6

10:39 am-8:52 pm

1 stop9h 13m

$610

LexingtonChicago

LEX - RFD

LEXRFD

Lexington Blue Grass

Mon 3/30

9:03 am-5:03 pm

1 stop9h 00m

Chicago Greater Rockford

Fri 4/17

10:44 am-8:55 pm

1 stop9h 11m

$684

LexingtonChicago

LEX - RFD

LEXRFD

Lexington Blue Grass

Fri 4/10

9:32 am-9:00 am

1 stop24h 28m

Chicago Greater Rockford

Sun 4/12

5:40 pm-8:42 am

1 stop14h 02m

$710

Flights are sorted by cheapest round-trip flights first.

Deals found on 2/18

Showing 1-10 of 15 results
1
2

Compare providers for flights from Lexington to Rockford

Provider information is updated monthly. Please note that these providers often have deals for this flight, but the availability may vary on a day-by-day basis on Cheapflights.
Use the table below to compare price accuracy, trust ratings, and cancellation policies for each provider offering flight deals from Lexington to Rockford in February.
ProviderPrice AccuracyTrust Score*
FlightHubPrice Accuracy3 starsTrust Score*3 stars
ExpediaPrice Accuracy1 starTrust Score*3 stars

*The Trust Score is based on feedback from users after their booking experience. It measures overall satisfaction, helping us identify issues like hidden fees, problems during the ticketing process, and the quality of customer service. This score is our best indicator of the provider's quality and reliability.

  • Most accurate provider: When it comes to deals on Lexington-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 Lexington-Chicago Greater Rockford Airport flight deals on Cheapflights vs. FlightHub >95% of the time. Price accuracy is based on data collected from Lexington-Chicago Greater Rockford Airport flight searches over the past month and is updated monthly.
  • Most trusted provider: When it comes to deals on Lexington-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 Lexington-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 Lexington to Rockford

Have a flexible travel schedule? Discover the best time to fly to Rockford from Lexington with our price prediction graph.
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 Lexington to Rockford. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • What airport do you fly from for flights from Lexington to Chicago Greater Rockford?

    Lexington Blue Grass (LEX), located 5.6 mi from the city center, is the airport you fly out of when you book flights from Lexington to Chicago Greater Rockford. 0 airlines have flights from Blue Grass to Chicago Greater Rockford on a regular basis. Booking flights from Lexington Blue Grass to Chicago Greater Rockford should not be difficult; the airport handles an average of 0 outbound flights to Chicago Greater Rockford per day.

  • How long is the flight from Lexington to Chicago Greater Rockford Airport?

    Allegiant Air can get you from Lexington to Chicago Greater Rockford Airport in just under 11h 55m. Your travel time can differ by up to . There are 373 mi between Lexington and Chicago Greater Rockford Airport.

  • Can I find deals for flights from Lexington to Rockford that include hotel bookings?

    Yes. In addition to deals on Lexington to Rockford flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from Lexington to Rockford?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Lexington to Rockford.

  • Can I find deals for business class flights from Lexington to Rockford?

    Yes. Cheapflights offers flight deals from Lexington to Rockford by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

See more FAQs

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
Lansing
Merrillville
Hammond
Porter
Benton Harbor

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