$130 Cheap Flights from Rockford (RFD) to Las Vegas (LAS)

View $130 flight on Thu, Jan 1, 2026Opens in a new window

Popular airlines from Rockford, IL (RFD-Greater Rockford) to Harry Reid Intl. Airport (LAS)

Cheap Flights from Rockford to Las Vegas (RFD-LAS)

Prices were available within the past 7 days and start at $130 for one-way flights and $239 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

American Airlines
Wed, Dec 24 - Wed, Dec 31
RFD
Rockford
LAS
Las Vegas
$239 Roundtrip, found 4 days ago
$239
Roundtrip
found 4 days ago
Select American Airlines flight, departing Wed, Dec 24 from Rockford to Las Vegas, returning Wed, Dec 31, priced at $239 found 4 days ago
American Airlines
Wed, Dec 24 - Thu, Jan 1
RFD
Rockford
LAS
Las Vegas
$289 Roundtrip, just found
$289
Roundtrip
just found
Select American Airlines flight, departing Wed, Dec 24 from Rockford to Las Vegas, returning Thu, Jan 1, priced at $289 just found
American Airlines
Mon, Oct 27 - Fri, Oct 31
RFD
Rockford
LAS
Las Vegas
$309 Roundtrip, found 3 hours ago
$309
Roundtrip
found 3 hours ago
Select American Airlines flight, departing Mon, Oct 27 from Rockford to Las Vegas, returning Fri, Oct 31, priced at $309 found 3 hours ago
American Airlines
Wed, Dec 3 - Fri, Dec 5
RFD
Rockford
LAS
Las Vegas
$319 Roundtrip, just found
$319
Roundtrip
just found
Select American Airlines flight, departing Wed, Dec 3 from Rockford to Las Vegas, returning Fri, Dec 5, priced at $319 just found
American Airlines
Mon, Oct 27 - Fri, Oct 31
RFD
Rockford
LAS
Las Vegas
$327 Roundtrip, found 5 days ago
$327
Roundtrip
found 5 days ago
Select American Airlines flight, departing Mon, Oct 27 from Rockford to Las Vegas, returning Fri, Oct 31, priced at $327 found 5 days ago
American Airlines
Mon, Nov 17 - Thu, Nov 20
RFD
Rockford
LAS
Las Vegas
$328 Roundtrip, found 23 hours ago
$328
Roundtrip
found 23 hours ago
Select American Airlines flight, departing Mon, Nov 17 from Rockford to Las Vegas, returning Thu, Nov 20, priced at $328 found 23 hours ago
American Airlines
Tue, Dec 2 - Fri, Dec 5
RFD
Rockford
LAS
Las Vegas
$338 Roundtrip, just found
$338
Roundtrip
just found
Select American Airlines flight, departing Tue, Dec 2 from Rockford to Las Vegas, returning Fri, Dec 5, priced at $338 just found
American Airlines
Sat, Nov 22 - Mon, Nov 24
RFD
Rockford
LAS
Las Vegas
$341 Roundtrip, found 4 days ago
$341
Roundtrip
found 4 days ago
Select American Airlines flight, departing Sat, Nov 22 from Rockford to Las Vegas, returning Mon, Nov 24, priced at $341 found 4 days ago
American Airlines
Sun, Dec 21 - Wed, Dec 24
RFD
Rockford
LAS
Las Vegas
$347 Roundtrip, found 4 days ago
$347
Roundtrip
found 4 days ago
Select American Airlines flight, departing Sun, Dec 21 from Rockford to Las Vegas, returning Wed, Dec 24, priced at $347 found 4 days ago
American Airlines
Mon, Nov 17 - Thu, Nov 20
RFD
Rockford
LAS
Las Vegas
$348 Roundtrip, found 23 hours ago
$348
Roundtrip
found 23 hours ago
Select American Airlines flight, departing Mon, Nov 17 from Rockford to Las Vegas, returning Thu, Nov 20, priced at $348 found 23 hours ago
Flights from Rockford (RFD) to Las Vegas (LAS)
Origin airport
Greater Rockford
Destination airport
Harry Reid Intl.
Airlines serving
American Airlines
Roundtrip price
$238
Distance
1452 mi
Average flight time
3 hours 34 mins

Rockford to Las Vegas Flights

The cheapest times to fly from Rockford to Las Vegas

On average, Thursday can be the cheapest time to fly, according to data from the Airlines Reporting Corporation (ARC), one of the world's biggest databases for global airline sales. The data reveals that you could save up to 16% by flying on a Thursday—the cheapest day to travel on average—instead of a Sunday—the most expensive. Some of the most affordable flights from Rockford to Las Vegas are during the month of December. You can find some of the cheapest flights from Rockford to Las Vegas with Expedia's search tool and vast selection of airlines.

 

The best time to book a flight from Rockford to Las Vegas

Sunday is one of the best days to book for cheap flights from Rockford to Las Vegas: Tickets reserved on a Sunday cost between 6% and 13% less than those reserved on a Friday, according to ARC data. The data also suggests booking early can also lead to cheaper airfares. You could save 24% by buying your tickets for domestic flights at least a month in advance and 10% by booking international flights 2 months in advance.

 

How to find cheap round-trip tickets from Rockford to Las Vegas

Being flexible with your dates and using Expedia's Price Drop Protection and Price Tracking features are some of the best ways of finding a cheap ticket from Rockford to Las Vegas in 2025. You can also book with separate airlines for your outbound and return journeys, from $130 one-way. Expedia also offers Price Drop Protection, so if the cost of your airfare goes down after booking, you'll receive a credit for the difference*. This is available for a small fee, and is free to One Key Gold and Platinum tier members.

 

Expedia's Price Tracking feature means you can stay on top of airfares without manually checking every day. It sends you automated price alerts for cheap Rockford to Las Vegas flights and uses historical data to indicate when the best time to book is. Download Expedia's free app to activate this handy tool in a few easy taps.

 

You could also save big by booking one of Expedia's vacation packages. Bundling together your Rockford to Las Vegas airfare with your accommodations and car rental is often cheaper than booking everything separately. There’s also One Key, Expedia's generous rewards program. Join for free and you could earn One Key cash on most bookings to save on future adventures.

 

*Terms apply.

 

Disclaimer: ARC The statistics are based on average round-trip ticket prices between January and August 2023. The percentages you see are averages.

 

Frequently asked questions

How much does a flight from Rockford, IL (RFD-Greater Rockford) to Harry Reid Intl. Airport (LAS) cost?
Get a cheap one-way flight from $130 or cheap return flight from $239 from Rockford, IL (RFD-Greater Rockford) to Harry Reid Intl. Airport (LAS) with Expedia. Enter your travel dates and sort by "Price (lowest to highest)" to find our cheapest flight offers on this route.
What is the cheapest month to fly from Rockford, IL (RFD-Greater Rockford) to Harry Reid Intl. Airport (LAS)?
December is the most affordable month to fly from RFD to LAS. Timing your trip outside of the busy season is often the key to landing a great deal.
What is the cheapest airline that flies from Rockford, IL (RFD-Greater Rockford) to Harry Reid Intl. Airport (LAS)?
To find the cheapest airline flying from RFD to LAS, use Expedia's filter tool. Tailor your search based on what matters most to you, such as preferred carriers and seat class. You can then sort your results by "Price (lowest to highest)" to see the cheapest flights first.
How many flights per day from Rockford, IL (RFD-Greater Rockford) to Harry Reid Intl. Airport (LAS)?
On average, Rockford, IL (RFD-Greater Rockford) offers 2 direct flights to Harry Reid Intl. Airport (LAS) per week. If you want more options, use Expedia's filter tool to look for flights with a layover. Squeeze in a visit to another destination or simply break up your journey.
What are the most popular departure times for flights from Rockford, IL (RFD-Greater Rockford) to Harry Reid Intl. Airport (LAS)?
More travelers fly between RFD and LAS at 12 PM than at any other point in the day. Rather go when it's quieter? Consider flying outside peak hours and it's possible you'll save on your ticket as well.
What day of the week has the most flights from RFD to LAS?
If you jet off on a Thursday, you'll get the widest range of choices for flights from Rockford, IL (RFD-Greater Rockford) to Harry Reid Intl. Airport (LAS).
What is the earliest flight from Rockford, IL (RFD-Greater Rockford) to Harry Reid Intl. Airport (LAS)?
Take the earliest flight at around 12:44PM UTC-6, departing from Rockford, IL (RFD-Greater Rockford). You'll be traveling for approximately 3h 49m, arriving at Harry Reid Intl. Airport (LAS) at approximately 2:33PM UTC-8.
How long does it take to fly from Rockford, IL (RFD-Greater Rockford) to Harry Reid Intl. Airport (LAS)?
Flights from RFD to LAS have an average travel time of 3 hours and 49 minutes. The distance between the two is 1,450 mi.
What is the best time to fly from Rockford, IL (RFD-Greater Rockford) to Harry Reid Intl. Airport (LAS)?
To avoid potential delays on the Rockford, IL (RFD-Greater Rockford) to Harry Reid Intl. Airport (LAS) route, travel before 3 PM. Departures after this hour have a 22% higher chance of being canceled.**Most reliable time of the day and month to travel recommendation is based on January through August 2024 flight status data sourced from OAG's global flight data platform.
Is it cheaper to buy a plane ticket from Rockford, IL (RFD-Greater Rockford) to Harry Reid Intl. Airport (LAS) last-minute?
Booking your plane ticket from RFD to LAS right before your journey is usually more expensive. But if you're flexible with your itinerary, you could grab a cheap last-minute fare.
Is it cheaper to book a RFD to LAS flight and hotel package?
You'll generally save money by securing a RFD to LAS flight and hotel package compared to booking separately. In fact, you could save hundreds of dollars by bundling with Expedia. And it's simple to manage everything in one place. Once you've chosen your preferred accommodations and flights, consider adding extras including activities, car rentals and tours.
Can I cancel or change the date of my flight from Rockford, IL (RFD-Greater Rockford) to Harry Reid Intl. Airport (LAS)?
If you reserved your RFD to LAS flight in the last 24 hours, you may be able to modify or cancel it at no cost. Depending on the airline and the type of ticket you have, additional charges may apply for changes after that time. Airline policies and contact information can be found in your itinerary or confirmation email. Or, go to our Customer Service portal if you'd like more information.

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*Available to One Key members.