What is the cheapest airline that flies from Chicago Greater Rockford to Nevada?

Allegiant Air is the most popular carrier operating from Chicago Greater Rockford to Nevada

What airlines fly to Nevada?

Allegiant Air, American Airlines and Frontier are the top three most popular airlines that fly to Nevada from Chicago Greater Rockford Airport according to our data. Allegiant Air is the first choice among our users, with 91% of people opting to fly with this airline when traveling to Nevada. Keep in mind that there are 3 different airlines that fly to Nevada on a routine basis, so you have a few additional options to choose from.

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

As of September 2026, there are 3 operators available to choose from for flights from Chicago Greater Rockford Airport to Nevada.

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

Although the minimum age for a child to fly alone is five, airlines that offer an unaccompanied minor (UMNR) service may have their own age limits, which could be impacted by factors such as flight length, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Chicago Greater Rockford Airport to Nevada.

What documentation or ID do you need to fly to Nevada?

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

$110 Cheap Flights from Chicago Greater Rockford Airport to Nevada in 2026/27

Discover deals from 900+ travel sites with momondo.

Find the cheapest flights from Chicago Greater Rockford Airport to Nevada

Round-trip

One-way

Last minute

Direct

Cheap round-trip flights

Enter your travel dates to find the best prices.

8:20 pm - 10:03 pmRFD Chicago Greater Rockford-LAS Las Vegas Harry Reid Intl

3h 43mnonstop

2:10 pm - 7:30 pmLAS Las Vegas Harry Reid Intl-RFD Chicago Greater Rockford

3h 20mnonstop

$221Allegiant Air

Thu, Oct 22 - Thu, Oct 29

12:42 pm - 2:35 pmRFD Chicago Greater Rockford-LAS Las Vegas Harry Reid Intl

3h 53mnonstop

6:30 am - 11:52 amLAS Las Vegas Harry Reid Intl-RFD Chicago Greater Rockford

3h 22mnonstop

$222Allegiant Air

Sun, Jan 24 - Thu, Jan 28

9:33 pm - 11:16 pmRFD Chicago Greater Rockford-LAS Las Vegas Harry Reid Intl

3h 43mnonstop

12:52 am - 8:50 amLAS Las Vegas Harry Reid Intl-RFD Chicago Greater Rockford

29h 58m2 stops Houston George Bush Intcntl Fort Lauderdale

$222Multiple Airlines

Sun, Oct 11 - Tue, Oct 20

12:42 pm - 2:43 pmRFD Chicago Greater Rockford-LAS Las Vegas Harry Reid Intl

4h 01mnonstop

3:07 pm - 8:29 pmLAS Las Vegas Harry Reid Intl-RFD Chicago Greater Rockford

3h 22mnonstop

$222Allegiant Air

Sun, Feb 7 - Thu, Feb 11

9:19 pm - 11:22 pmRFD Chicago Greater Rockford-LAS Las Vegas Harry Reid Intl

4h 03mnonstop

3:07 pm - 8:29 pmLAS Las Vegas Harry Reid Intl-RFD Chicago Greater Rockford

3h 22mnonstop

$222Allegiant Air

Sun, Feb 21 - Thu, Feb 25

12:42 pm - 2:35 pmRFD Chicago Greater Rockford-LAS Las Vegas Harry Reid Intl

3h 53mnonstop

10:22 pm - 11:43 amLAS Las Vegas Harry Reid Intl-RFD Chicago Greater Rockford

11h 21m1 stop Phoenix Sky Harbor Intl

$224Multiple Airlines

Sun, Jan 17 - Thu, Jan 21

12:42 pm - 2:35 pmRFD Chicago Greater Rockford-LAS Las Vegas Harry Reid Intl

3h 53mnonstop

6:30 am - 11:52 amLAS Las Vegas Harry Reid Intl-RFD Chicago Greater Rockford

3h 22mnonstop

$224Allegiant Air

Sun, Jan 31 - Sun, Feb 7

9:36 pm - 11:19 pmRFD Chicago Greater Rockford-LAS Las Vegas Harry Reid Intl

3h 43mnonstop

2:53 pm - 8:13 pmLAS Las Vegas Harry Reid Intl-RFD Chicago Greater Rockford

3h 20mnonstop

$224Allegiant Air

Sun, Oct 4 - Thu, Oct 8

9:33 pm - 11:16 pmRFD Chicago Greater Rockford-LAS Las Vegas Harry Reid Intl

3h 43mnonstop

2:10 pm - 7:30 pmLAS Las Vegas Harry Reid Intl-RFD Chicago Greater Rockford

3h 20mnonstop

$224Allegiant Air

Sun, Oct 18 - Thu, Oct 22

12:42 pm - 2:35 pmRFD Chicago Greater Rockford-LAS Las Vegas Harry Reid Intl

3h 53mnonstop

6:30 am - 11:52 amLAS Las Vegas Harry Reid Intl-RFD Chicago Greater Rockford

3h 22mnonstop

$224Allegiant Air

Thu, Jan 28 - Thu, Feb 4

Cheap last minute flights

Enter your travel dates to find the best prices.

9:29 pm - 11:08 pmRFD Chicago Greater Rockford-LAS Las Vegas Harry Reid Intl

3h 39mnonstop

2:53 pm - 8:13 pmLAS Las Vegas Harry Reid Intl-RFD Chicago Greater Rockford

3h 20mnonstop

$221Allegiant Air

Sun, Sep 27 - Thu, Oct 1

9:29 pm - 11:08 pmRFD Chicago Greater Rockford-LAS Las Vegas Harry Reid Intl

3h 39mnonstop

2:53 pm - 8:13 pmLAS Las Vegas Harry Reid Intl-RFD Chicago Greater Rockford

3h 20mnonstop

$221Allegiant Air

Sun, Sep 27 - Thu, Oct 1

9:29 pm - 11:08 pmRFD Chicago Greater Rockford-LAS Las Vegas Harry Reid Intl

3h 39mnonstop

2:53 pm - 8:13 pmLAS Las Vegas Harry Reid Intl-RFD Chicago Greater Rockford

3h 20mnonstop

$222Allegiant Air

Sun, Sep 27 - Thu, Oct 1

9:29 pm - 11:08 pmRFD Chicago Greater Rockford-LAS Las Vegas Harry Reid Intl

3h 39mnonstop

2:53 pm - 8:13 pmLAS Las Vegas Harry Reid Intl-RFD Chicago Greater Rockford

3h 20mnonstop

$222Allegiant Air

Sun, Sep 27 - Thu, Oct 1

9:29 pm - 11:08 pmRFD Chicago Greater Rockford-LAS Las Vegas Harry Reid Intl

3h 39mnonstop

2:53 pm - 8:13 pmLAS Las Vegas Harry Reid Intl-RFD Chicago Greater Rockford

3h 20mnonstop

$232Allegiant Air

Sun, Sep 27 - Thu, Oct 8

9:29 pm - 11:08 pmRFD Chicago Greater Rockford-LAS Las Vegas Harry Reid Intl

3h 39mnonstop

2:53 pm - 8:13 pmLAS Las Vegas Harry Reid Intl-RFD Chicago Greater Rockford

3h 20mnonstop

$253Allegiant Air

Sun, Sep 27 - Thu, Oct 1

9:29 pm - 11:08 pmRFD Chicago Greater Rockford-LAS Las Vegas Harry Reid Intl

3h 39mnonstop

2:53 pm - 8:13 pmLAS Las Vegas Harry Reid Intl-RFD Chicago Greater Rockford

3h 20mnonstop

$255Allegiant Air

Sun, Sep 27 - Thu, Oct 1

9:29 pm - 11:08 pmRFD Chicago Greater Rockford-LAS Las Vegas Harry Reid Intl

3h 39mnonstop

2:53 pm - 8:13 pmLAS Las Vegas Harry Reid Intl-RFD Chicago Greater Rockford

3h 20mnonstop

$284Allegiant Air

Sun, Sep 27 - Thu, Oct 1

9:29 pm - 11:08 pmRFD Chicago Greater Rockford-LAS Las Vegas Harry Reid Intl

3h 39mnonstop

3:10 pm - 8:50 amLAS Las Vegas Harry Reid Intl-RFD Chicago Greater Rockford

39h 40m3 stops Denver Intl Houston George Bush Intcntl Fort Lauderdale

$321Multiple Airlines

Sun, Sep 27 - Tue, Oct 6

9:29 pm - 11:08 pmRFD Chicago Greater Rockford-LAS Las Vegas Harry Reid Intl

3h 39mnonstop

3:10 pm - 8:50 amLAS Las Vegas Harry Reid Intl-RFD Chicago Greater Rockford

39h 40m3 stops Denver Intl Houston George Bush Intcntl Fort Lauderdale

$324Multiple Airlines

Sun, Sep 27 - Tue, Oct 6

Cheap direct flights

Enter your travel dates to find the best prices.

8:20 pm - 10:03 pmRFD Chicago Greater Rockford-LAS Las Vegas Harry Reid Intl

3h 43mnonstop

2:10 pm - 7:30 pmLAS Las Vegas Harry Reid Intl-RFD Chicago Greater Rockford

3h 20mnonstop

$221Allegiant Air

Thu, Oct 22 - Thu, Oct 29

12:42 pm - 2:35 pmRFD Chicago Greater Rockford-LAS Las Vegas Harry Reid Intl

3h 53mnonstop

6:30 am - 11:52 amLAS Las Vegas Harry Reid Intl-RFD Chicago Greater Rockford

3h 22mnonstop

$222Allegiant Air

Sun, Jan 24 - Thu, Jan 28

12:42 pm - 2:43 pmRFD Chicago Greater Rockford-LAS Las Vegas Harry Reid Intl

4h 01mnonstop

3:07 pm - 8:29 pmLAS Las Vegas Harry Reid Intl-RFD Chicago Greater Rockford

3h 22mnonstop

$222Allegiant Air

Sun, Feb 7 - Thu, Feb 11

9:19 pm - 11:22 pmRFD Chicago Greater Rockford-LAS Las Vegas Harry Reid Intl

4h 03mnonstop

3:07 pm - 8:29 pmLAS Las Vegas Harry Reid Intl-RFD Chicago Greater Rockford

3h 22mnonstop

$222Allegiant Air

Sun, Feb 21 - Thu, Feb 25

12:42 pm - 2:35 pmRFD Chicago Greater Rockford-LAS Las Vegas Harry Reid Intl

3h 53mnonstop

6:30 am - 11:52 amLAS Las Vegas Harry Reid Intl-RFD Chicago Greater Rockford

3h 22mnonstop

$224Allegiant Air

Sun, Jan 31 - Sun, Feb 7

9:36 pm - 11:19 pmRFD Chicago Greater Rockford-LAS Las Vegas Harry Reid Intl

3h 43mnonstop

2:53 pm - 8:13 pmLAS Las Vegas Harry Reid Intl-RFD Chicago Greater Rockford

3h 20mnonstop

$224Allegiant Air

Sun, Oct 4 - Thu, Oct 8

9:33 pm - 11:16 pmRFD Chicago Greater Rockford-LAS Las Vegas Harry Reid Intl

3h 43mnonstop

2:10 pm - 7:30 pmLAS Las Vegas Harry Reid Intl-RFD Chicago Greater Rockford

3h 20mnonstop

$224Allegiant Air

Sun, Oct 18 - Thu, Oct 22

12:42 pm - 2:35 pmRFD Chicago Greater Rockford-LAS Las Vegas Harry Reid Intl

3h 53mnonstop

6:30 am - 11:52 amLAS Las Vegas Harry Reid Intl-RFD Chicago Greater Rockford

3h 22mnonstop

$224Allegiant Air

Thu, Jan 28 - Thu, Feb 4

12:42 pm - 2:35 pmRFD Chicago Greater Rockford-LAS Las Vegas Harry Reid Intl

3h 53mnonstop

3:07 pm - 8:29 pmLAS Las Vegas Harry Reid Intl-RFD Chicago Greater Rockford

3h 22mnonstop

$224Allegiant Air

Sun, Jan 31 - Thu, Feb 11

12:42 pm - 2:35 pmRFD Chicago Greater Rockford-LAS Las Vegas Harry Reid Intl

3h 53mnonstop

6:30 am - 11:52 amLAS Las Vegas Harry Reid Intl-RFD Chicago Greater Rockford

3h 22mnonstop

$224Allegiant Air

Thu, Jan 28 - Thu, Feb 4

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Allegiant Air flights from Chicago Greater Rockford Airport to Nevada

Our best Allegiant Air deals on Chicago Greater Rockford Airport to Nevada flight tickets

Allegiant Air

Sep 27

RFD9:29 pmChicago Greater Rockford

3h 39m

LAS11:08 pmLas Vegas Harry Reid Intl

Oct 1

LAS2:53 pmLas Vegas Harry Reid Intl

3h 20m

RFD8:13 pmChicago Greater Rockford

$221

Allegiant Air

Sep 27

RFD9:29 pmChicago Greater Rockford

3h 39m

LAS11:08 pmLas Vegas Harry Reid Intl

Oct 1

LAS2:53 pmLas Vegas Harry Reid Intl

3h 20m

RFD8:13 pmChicago Greater Rockford

$222

Allegiant Air

Oct 4

RFD9:36 pmChicago Greater Rockford

3h 43m

LAS11:19 pmLas Vegas Harry Reid Intl

Oct 8

LAS2:53 pmLas Vegas Harry Reid Intl

3h 20m

RFD8:13 pmChicago Greater Rockford

$224

momondo Fare Finder

Use the filters below to find and compare flights from Chicago Greater Rockford Airport to Nevada that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

Quickest round-trip

ChicagoLas Vegas

RFD Chicago Greater Rockford - LAS Las Vegas Harry Reid Intl

RFDLAS

Chicago Greater Rockford

Thu 10/22

8:20 pm-10:03 pm

Nonstop3h 43m

Las Vegas Harry Reid Intl

Thu 10/29

2:10 pm-7:30 pm

Nonstop3h 20m

$221

ChicagoLas Vegas

RFD Chicago Greater Rockford - LAS Las Vegas Harry Reid Intl

RFDLAS

Chicago Greater Rockford

Sun 1/24

12:42 pm-2:35 pm

Nonstop3h 53m

Las Vegas Harry Reid Intl

Thu 1/28

6:30 am-11:52 am

Nonstop3h 22m

$222

ChicagoLas Vegas

RFD Chicago Greater Rockford - LAS Las Vegas Harry Reid Intl

RFDLAS

Chicago Greater Rockford

Sun 10/11

9:33 pm-11:16 pm

Nonstop3h 43m

Las Vegas Harry Reid Intl

Tue 10/20

12:52 am-8:50 am

2 stops29h 58m

$222

ChicagoLas Vegas

RFD Chicago Greater Rockford - LAS Las Vegas Harry Reid Intl

RFDLAS

Chicago Greater Rockford

Sun 2/7

12:42 pm-2:43 pm

Nonstop4h 01m

Las Vegas Harry Reid Intl

Thu 2/11

3:07 pm-8:29 pm

Nonstop3h 22m

$222

ChicagoLas Vegas

RFD Chicago Greater Rockford - LAS Las Vegas Harry Reid Intl

RFDLAS

Chicago Greater Rockford

Sun 2/21

9:19 pm-11:22 pm

Nonstop4h 03m

Las Vegas Harry Reid Intl

Thu 2/25

3:07 pm-8:29 pm

Nonstop3h 22m

$222

ChicagoLas Vegas

RFD Chicago Greater Rockford - LAS Las Vegas Harry Reid Intl

RFDLAS

Chicago Greater Rockford

Sun 1/17

12:42 pm-2:35 pm

Nonstop3h 53m

Las Vegas Harry Reid Intl

Thu 1/21

10:22 pm-11:43 am

1 stop11h 21m

$224

ChicagoLas Vegas

RFD Chicago Greater Rockford - LAS Las Vegas Harry Reid Intl

RFDLAS

Chicago Greater Rockford

Sun 1/31

12:42 pm-2:35 pm

Nonstop3h 53m

Las Vegas Harry Reid Intl

Sun 2/7

6:30 am-11:52 am

Nonstop3h 22m

$224

ChicagoLas Vegas

RFD Chicago Greater Rockford - LAS Las Vegas Harry Reid Intl

RFDLAS

Chicago Greater Rockford

Sun 10/4

9:36 pm-11:19 pm

Nonstop3h 43m

Las Vegas Harry Reid Intl

Thu 10/8

2:53 pm-8:13 pm

Nonstop3h 20m

$224

ChicagoLas Vegas

RFD Chicago Greater Rockford - LAS Las Vegas Harry Reid Intl

RFDLAS

Chicago Greater Rockford

Sun 10/18

9:33 pm-11:16 pm

Nonstop3h 43m

Las Vegas Harry Reid Intl

Thu 10/22

2:10 pm-7:30 pm

Nonstop3h 20m

$224

ChicagoLas Vegas

RFD Chicago Greater Rockford - LAS Las Vegas Harry Reid Intl

RFDLAS

Chicago Greater Rockford

Thu 1/28

12:42 pm-2:35 pm

Nonstop3h 53m

Las Vegas Harry Reid Intl

Thu 2/4

6:30 am-11:52 am

Nonstop3h 22m

$224

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first

How to get the cheapest flight ticket from Chicago Greater Rockford Airport to Nevada

Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip

Prices

Airlines

What is the cheapest month to fly to Nevada?

In general, November is the cheapest month to fly from Chicago Greater Rockford Airport to Nevada. Due to it being the ‘off-season’ during this time, you can expect flight prices to be around $218. If you aren’t able to travel to Nevada during the month of November, then flying in January is also cheap. Prices for this month can be found on momondo for an average of $229.

What is the cheapest day to depart on your flight to Nevada?

Our data shows that Friday is the least expensive day to fly to Nevada. Tickets to fly out on this day can be as low as $212. On the other hand, Thursday is the most expensive day to depart from Chicago Greater Rockford Airport because it is more convenient for both business and leisure travelers. As a result, prices tend to be around $295.

What is the cheapest time of day to depart on your flight to Nevada?

Our data shows that the cheapest Chicago Greater Rockford Airport to Nevada flights are usually those with departure times in the evening. Our users have found flights to Nevada in the evening for as low as $230. At noon is when there is more demand to fly to Nevada, so prices are often more expensive at around $284 per ticket.

What is the cheapest Chicago Greater Rockford to Nevada flight route?

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

How far in advance should I book a flight from Chicago Greater Rockford Airport to Nevada?

You are more likely to see cheaper flights to Nevada from Chicago Greater Rockford Airport when booking weeks ahead of your departure date. In general, you can expect to find flights to Nevada for around $270 when searching weeks out. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Nevada from Chicago Greater Rockford Airport for as low as $251 on momondo.

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

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

Can stopping save me money on Chicago Greater Rockford Airport to Nevada flights?

No. A direct flight is the cheapest option for a flight between Chicago Greater Rockford Airport to Nevada.

Cheap Chicago Greater Rockford Airport to Nevada flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Chicago Greater Rockford Airport to Nevada

Best Price Found	$110
Fastest flight time	3h 39m
Direct flights	Mon, Wed, Fri and Sun
Airports in Nevada	29 airports

The best one-way flight to Nevada from Chicago Greater Rockford Airport in the past 72 hours is $110. The best round-trip flight deal from Chicago Greater Rockford Airport to Nevada found on momondo in the last 72 hours is $221.

The fastest flight from Chicago Greater Rockford Airport to Nevada takes 3h 39m

Direct flights go from Chicago Greater Rockford Airport to Nevada on Monday, Wednesday, Friday and Sunday. The only airline offering direct flights is Allegiant Air.

There are 29 airports in Nevada. From Chicago Greater Rockford Airport there are direct flights to Las Vegas Harry Reid Intl (LAS).

Search flight deals

Frequently asked questions about flying from Chicago Greater Rockford Airport to Nevada

When did momondo last update prices for flights from Chicago Greater Rockford Airport to Nevada?
Prices for flights from Chicago Greater Rockford Airport to Nevada were last updated today.
How many operators does momondo search for flights from Chicago Greater Rockford Airport to Nevada?
As of September 2026, there are 3 operators available to choose from for flights from Chicago Greater Rockford Airport to Nevada.
How old do you have to be to fly from Chicago Greater Rockford Airport to Nevada?
Although the minimum age for a child to fly alone is five, airlines that offer an unaccompanied minor (UMNR) service may have their own age limits, which could be impacted by factors such as flight length, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Chicago Greater Rockford Airport to Nevada.
What documentation or ID do you need to fly to Nevada?
The required travel and health documents for your Nevada 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 Nevada. We recommend that you seek guidance from your airline or a reliable third party such as IATA.
What is the most popular plane model from Chicago Greater Rockford Airport to Nevada?
Based on momondo bookings for flights between Chicago Greater Rockford Airport and Nevada, the leading plane model is Airbus A320-100/200, making up 33.51% of the total bookings. Other popular models include Airbus A321neo with 24.46%, Airbus A319 with 19.42%, and Airbus A320neo with 7.41%.

Best airlines flying from Chicago Greater Rockford Airport to Nevada

Compare and see reviews for airlines that fly from Chicago Greater Rockford Airport to Nevada with momondo

Airline	Rating	Free Cancellation	Price
Frontier	PriceFrom $101	Free Cancellation	Rating 5.6 2,578 reviews	Search Frontier flights
Allegiant Air	PriceFrom $148	Free Cancellation	Rating 7.3 677 reviews	Search Allegiant Air flights
American Airlines	PriceFrom $178	Free Cancellation	Rating 7.0 12,073 reviews	Search American Airlines flights

Why use momondo?

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

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

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

Yes. All flights to Nevada from Chicago on momondo can be compared and filtered by various policies on offer, including flexible booking.

How can momondo help me find flights from Chicago to Nevada?

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

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

Of course. momondo tracks the price of Chicago to Nevada flights. All you need is a valid email address and we will do the rest; it is that quick and easy.