HomeSearch by dateVacation packagesHotelsFlight dealsCar rentalTravel tips & news
Rockford

$116+ Cheap flights from Las Vegas (LAS) 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 8/23. Fares are subject to change and may not be available on all flights or dates of travel.
LAS — RFD
Aug 22 — Aug 291
Sat 8/22
Sat 8/29
1 adult, Economy
We work with more than 300 partners to bring you better travel deals

Find cheap flights from Las Vegas 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 Las Vegas to Rockford

Cheapest flights from Las Vegas to Rockford
Explore the most affordable flight options available from Las Vegas to Rockford. Find the lowest fares from popular airlines and budget airlines, with prices last updated on July 23, 2026.

This CheapOair deal was found by Cheapflights users on 7/22. 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 CheapOair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 7/307:00 am
LAS
-
RFD
Nonstop3h 24m
Allegiant Air
Sun 8/21:14 pm
RFD
-
LAS
Nonstop3h 39m
Allegiant Air
Deal found 7/22$197
This Kiwi.com deal was found by Cheapflights users on 7/22. 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 9/103:15 pm
LAS
-
RFD
Nonstop3h 24m
Multiple Airlines
Sun 9/273:53 pm
RFD
-
LAS
1 stop27h 17m
Multiple Airlines
Deal found 7/22$214
This Kiwi.com deal was found by Cheapflights users on 7/19. 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 9/103:15 pm
LAS
-
RFD
Nonstop3h 24m
Multiple Airlines
Wed 9/162:09 pm
RFD
-
LAS
1 stop11h 56m
Multiple Airlines
Deal found 7/19$221
This Kiwi.com deal was found by Cheapflights users on 7/18. 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.
Thu 7/237:00 am
LAS
-
RFD
Nonstop3h 24m
Allegiant Air
Sun 7/261:14 pm
RFD
-
LAS
Nonstop3h 39m
Allegiant Air
Deal found 7/18$243
This CheapOair deal was found by Cheapflights users on 7/20. 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 CheapOair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 7/307:00 am
LAS
-
RFD
Nonstop3h 24m
Allegiant Air
Thu 8/61:24 pm
RFD
-
LAS
Nonstop3h 41m
Allegiant Air
Deal found 7/20$246
This Kiwi.com deal was found by Cheapflights users on 7/18. 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 8/97:10 am
LAS
-
RFD
Nonstop3h 24m
Allegiant Air
Thu 8/209:35 pm
RFD
-
LAS
Nonstop3h 46m
Allegiant Air
Deal found 7/18$254

Find flight deals from Las Vegas to Rockford

Discover tips and strategies to find the most affordable flight options for your journey from Las Vegas (LAS) 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 July 23, 2026.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$214
(Kiwi.com)

One-way from

$116
(Kiwi.com)

Popular in

June

Cheapest in

September

Average price

$240

Good round-trip deal

$207 or less

Good one-way deal

$85 or less
Provider with most accurate pricing for Las Vegas Harry Reid Intl-Chicago Greater Rockford flight deals.
Search Deals
Provider most trusted by Cheapflights users for Las Vegas Harry Reid Intl-Chicago Greater Rockford flights.
Search Deals
From Las Vegas Harry Reid Intl to Chicago Greater Rockford
Search Deals
One-way flight from Las Vegas Harry Reid Intl to Chicago Greater Rockford
Search Deals
Highest demand for flights based on searches. 18% potential increase in price ($51 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 4% potential price decrease ($11 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in July 2026
Search Deals
Price to beat on a round-trip flight from Las Vegas Harry Reid Intl to Chicago Greater Rockford.
Search Deals
Price to beat on a one-way flight from Las Vegas Harry Reid Intl to Chicago Greater Rockford.
Search Deals

Cheapflights Fare Finder

 
Customize your flight search to find flights from Las Vegas 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 July 23, 2026.
Use the filters below to find and compare flights from Las Vegas to Chicago Greater Rockford Airport that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

Las VegasChicago

LAS - RFD

LASRFD

Las Vegas Harry Reid Intl

Thu 9/10

3:15 pm-8:39 pm

Nonstop3h 24m

Chicago Greater Rockford

Wed 9/16

2:09 pm-8:20 am

1 stop20h 11m

$221

Las VegasChicago

LAS - RFD

LASRFD

Las Vegas Harry Reid Intl

Thu 9/10

3:15 pm-8:39 pm

Nonstop3h 24m

Chicago Greater Rockford

Sun 9/13

3:53 pm-8:46 am

2 stops18h 53m

$243

Las VegasChicago

LAS - RFD

LASRFD

Las Vegas Harry Reid Intl

Sun 8/9

7:10 am-12:34 pm

Nonstop3h 24m

Chicago Greater Rockford

Thu 8/20

9:35 pm-11:21 pm

Nonstop3h 46m

$254

Las VegasChicago

LAS - RFD

LASRFD

Las Vegas Harry Reid Intl

Thu 8/20

3:18 pm-8:45 pm

Nonstop3h 27m

Chicago Greater Rockford

Thu 8/27

9:35 pm-11:21 pm

Nonstop3h 46m

$267

Las VegasChicago

LAS - RFD

LASRFD

Las Vegas Harry Reid Intl

Wed 8/26

12:57 am-3:09 pm

2 stops12h 12m

Chicago Greater Rockford

Sun 8/30

9:35 pm-11:21 pm

Nonstop3h 46m

$269
Quickest round-trip

Las VegasChicago

LAS - RFD

LASRFD

Las Vegas Harry Reid Intl

Sun 8/9

7:10 am-12:34 pm

Nonstop3h 24m

Chicago Greater Rockford

Thu 8/13

1:24 pm-3:05 pm

Nonstop3h 41m

$288

Las VegasChicago

LAS - RFD

LASRFD

Las Vegas Harry Reid Intl

Thu 8/13

7:10 am-12:34 pm

Nonstop3h 24m

Chicago Greater Rockford

Sun 8/16

1:24 pm-3:05 pm

Nonstop3h 41m

$289
Cheapest one-way

Las VegasChicago

LAS - RFD

LASRFD

Las Vegas Harry Reid Intl

Sun 8/23

3:18 pm-8:45 pm

Nonstop3h 27m

$116

Las VegasChicago

LAS - RFD

LASRFD

Las Vegas Harry Reid Intl

Wed 8/19

12:57 am-3:09 pm

2 stops12h 12m

$130

Las VegasChicago

LAS - RFD

LASRFD

Las Vegas Harry Reid Intl

Wed 9/23

10:35 am-3:03 pm

2 stops26h 28m

$130

Flights are sorted by cheapest round-trip flights first.

Deals found on 7/20

Showing 1-10 of 18 resultsSorted by cheapest first
1
2

Compare providers for flights from Las Vegas 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 Las Vegas to Rockford in July.
ProviderPrice AccuracyTrust Score*
ExpediaPrice Accuracy1 starTrust Score*3 stars
FlightHubPrice Accuracy3 starsTrust Score*3 stars
JustAirTicketPrice Accuracy-Trust Score*1 star

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

Have a flexible travel schedule? Discover the best time to fly to Rockford from Las Vegas 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.

Cheapflights Insights

Everything you need to know about your flight from Las Vegas to Chicago Greater Rockford Airport

How much does it cost to fly round-trip from Las Vegas to Chicago Greater Rockford Airport?

Reviews of airlines servicing Rockford

Get insights into the airlines that provide service to Rockford. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to Rockford. Reviews last updated July 23, 2026.
Peruse reviews from past customers who have flown with Allegiant Air from Las Vegas to Chicago Greater Rockford Airport to help guide your decision. You can also see how each airline stacks up in terms of entertainment options, comfort, food, crew/service, and boarding process.
Allegiant Air
7.3
Good
683 reviews

Boarding

7.7

Crew

8.1

Food

5.8

Entertainment

5.4

Comfort

6.9

Overall

7.3

Reviews

1 / 20
10.0
Excellent

Jeff,Jun 2026

DEN - TYS

Everything about the flight timing was perfect. The plane was clean and comfortable. The only aggravation is no access to phone charging or complementary food/drink on a cross-country trip. There were no entertainment options, so I'm not sure how I'm supposed to evaluate that on a survey. It's a discount carrier, I get it, but other options are flying the same route with better depart/arrival times that offer these options.
Allegiant Air
7.3
Good
683 reviews
Allegiant Air
7.3
Good
683 reviews

Boarding

7.7

Crew

8.1

Food

5.8

Entertainment

5.4

Comfort

6.9

Overall

7.3

Reviews

1 / 20
10.0
Excellent

Jeff,Jun 2026

DEN - TYS

Everything about the flight timing was perfect. The plane was clean and comfortable. The only aggravation is no access to phone charging or complementary food/drink on a cross-country trip. There were no entertainment options, so I'm not sure how I'm supposed to evaluate that on a survey. It's a discount carrier, I get it, but other options are flying the same route with better depart/arrival times that offer these options.

Related info for your journey

Find useful and relevant information for your journey from Las Vegas 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 Las Vegas to Chicago Greater Rockford?

    If you book a flight to Chicago Greater Rockford from Las Vegas, you will be flying from Harry Reid Intl, which is the city’s only airport. Las Vegas Harry Reid Intl (LAS) is located 6.2 mi from the center of Las Vegas. There are 0 flights from Harry Reid Intl to Chicago Greater Rockford per day from 1 airline.

  • What is the cheapest airline to fly from Las Vegas to Chicago Greater Rockford Airport round-trip?

    Cheapflights users have booked flights from Las Vegas to Chicago Greater Rockford Airport round-trip from $124. Allegiant Air is priced at 47% lower than the current average price of a flight leaving 3 months from now.

  • What are the cheapest flights from Las Vegas to Chicago Greater Rockford Airport?

    On average you can expect to pay $183 for a flight from Las Vegas to Chicago Greater Rockford Airport. The cheapest flight overall is $85 while the most popular route, (Las Vegas Harry Reid Intl - Chicago Greater Rockford) is currently priced at $136.

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

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

  • How can I find direct flights from Las Vegas to Rockford?

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

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

    Yes. Cheapflights offers flight deals from Las Vegas 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
Benton Harbor
Lansing
Merrillville
Valparaiso
Hammond
Saint Joseph
Porter

Browse thousands of different options on Cheapflights for your next trip

Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.

Alternative routes for Las Vegas to Rockford

See prices for flight routes from nearby airports that may be better suited for you.
Las Vegas to O'Hare Intl flights
Las Vegas to Midway flights
Reno to O'Hare Intl flights
Reno to Midway flights
Twin Falls to O'Hare Intl flights

Top airline flying from Las Vegas to Rockford

Discover the top airline that operate flights from Las Vegas to Rockford. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated July 23, 2026.
AirlineCheapestAverageFlexibilityOn-time
Allegiant AirCheapest$124Average$240FlexibilityNo cancel feeOn-time88%

100% Free

Cheapflights is completely free to use, so you can start saving the moment you arrive.

Book with Flexibility

Our users can plan ahead with confidence and find flights with no change fees

Travel Smart

Millions of people come to us for their flight needs every year. We help make travel planning easy by providing useful insights and data-driven graphs that can inform your decisions.