Cheap flights from Harry Reid International to Chicago Rockford

Compare Harry Reid International to Chicago Rockford flight deals

Find the cheapest month or even day of the year to fly to Chicago Rockford

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Flight deals from Harry Reid International Airport to Chicago Rockford Airport

Looking for a cheap last-minute deal or the best return flight from Harry Reid International Airport to Chicago Rockford Airport? If you want to travel next month, return fares start from $262. Find the lowest prices on one-way and return tickets right here.

Find the cheapest month to fly from Harry Reid International to Chicago Rockford

We’re always keeping an eye on fares, so you can find the best one in seconds. It looks like Harry Reid International to Chicago Rockford flights are currently cheapest in July.

Direct flights from Harry Reid International to Chicago Rockford

Harry Reid International to Chicago Rockford: Alternative routes

Compare routes from Harry Reid International to Chicago below. You may find an airport to fly into that's cheaper, faster, or easier than Chicago Rockford.

Las Vegas to Chicago: Flight information

The things to know before you go.
Cheapest flight found$89
Cheapest month to flyJuly
Average flight time3 hrs, 23 mins
Most popular airlineAllegiant Air
Average flights per week4

Finding cheap flights from Harry Reid International to Chicago Rockford: Frequently asked questions

The best price we found for a return flight from Harry Reid International to Chicago Rockford is $213. This is an estimate based on information collected from different airlines and travel providers over the last 4 days and is subject to change and availability.
3 hours and 23 minutes is the average flight time from Harry Reid International to Chicago Rockford.
Allegiant Air flies direct from Harry Reid International to Chicago Rockford.
As of March 2026, there are 4 flights per week flying from Harry Reid International to Chicago Rockford.
The cheapest month to fly from Harry Reid International to Chicago Rockford is usually July.
After crunching the numbers on our flight calendar, we found that it's currently cheapest to fly from Harry Reid International Airport to Chicago Rockford Airport on Thursday, 9 July 2026.
Yes – the average flight time is 3 hours and 23 minutes.
We show every price from over 1,200 airlines and travel agents, comparing them all so you don’t have to. If you know you want to fly to Chicago Rockford but you’re not ready to book, set up a Price Alert. We’ll track prices for you, and let you know when they rise or fall.
We crunched all the numbers in our flight calendar and it looks like the cheapest time to book a flight to Chicago is around 40 days in advance, so don’t leave your flight to the last minute.
Currently, Allegiant Air offers the cheapest flight tickets to Chicago Rockford.

Flying from Harry Reid Airport (formerly McCarran Airport) (LAS) to Chicago Rockford International Airport (RFD): what you need to know

  • Book a direct flight from Harry Reid Airport (formerly McCarran Airport) to Chicago Rockford International Airport and you'll be travelling for an average of 3 hours 25 minutes.

  • The timezone in Chicago is UTC-5, which is two hours ahead of Las Vegas.

  • To ensure you catch your LAS to RFD flight, allow plenty of time for things like baggage drop and finding your gate. Arriving two hours before international departures and an hour before domestic flights is the general rule.

  • During popular months such as October, it's a good idea to get to the airport earlier than normal. Arrive two hours before a domestic departure and four hours ahead of an international flight whenever you're flying during a high season in general.

  • Jetting into Chicago (and then discovering more of United States!) is easy with Allegiant Air. This popular airline has direct flights from Harry Reid Airport (formerly McCarran Airport) to Chicago Rockford International Airport.

  • The airline with the highest passenger demand on this route is Allegiant Air.

  • Allegiant Air ranks as the top on-time carrier for LAS to RFD flights, with 94.12% of services arriving as scheduled.

  • Enjoy a quick visit to another city or simply break up your journey with a stopover. Just deselect 'Direct flights only' to see your options when searching for tickets from Harry Reid Airport (formerly McCarran Airport) to Chicago Rockford International Airport. Many passengers pass through Los Angeles International Airport when flying between LAS and RFD.

How to find the cheapest flights from Harry Reid Airport (formerly McCarran Airport) (LAS) to Chicago Rockford International Airport (RFD)

  • Right now, $89 is the lowest price we've found for a one-way Harry Reid Airport (formerly McCarran Airport) to Chicago Rockford International Airport flight. The best price for a return ticket is $213. Remember that fares could change due to demand when booking.

  • To pick up cheap tickets from LAS to RFD, reserve your trip nine months ahead of your departure.

  • The cheapest month for flights from Harry Reid Airport (formerly McCarran Airport) to Chicago Rockford International Airport is August. Use the 'Whole month' tool to find the lowest prices if you have a flexible schedule.

  • Save time searching for cheap flights from LAS to RFD by creating a Price Alert. You'll get an email or push notification on the app when a new low fare is offered.

  • Tailor your trip with filters. Pick your departure and arrival times, airlines and total journey duration. You can also sort results by 'Best,' 'Cheapest' or 'Fastest' flights from Harry Reid Airport (formerly McCarran Airport) to Chicago Rockford International Airport.

Handy information about Harry Reid Airport (formerly McCarran Airport) (LAS)

  • The address for LAS is 5757 Wayne Newton Boulevard.

  • Harry Reid Airport (formerly McCarran Airport) has an excellent on-time performance, so you're unlikely to face delays. Departures from LAS land on schedule 82.07% of the time.

  • To reach Harry Reid Airport (formerly McCarran Airport) from central Las Vegas, it'll take about 15 minutes by car. Of course, this depends on traffic. It's approximately 19 kilometres from the airport to the city centre.

  • Catching public transport? You can expect a journey time of around 1 hour.

  • Get your journey off to a relaxed start by staying near LAS. Whether you're catching an early flight from Harry Reid Airport (formerly McCarran Airport) to Chicago Rockford International Airport or just don't want to be rushed, these hotels are the answer:

Arriving at Chicago Rockford International Airport (RFD)

Getting from Chicago Rockford International Airport (RFD) to central Chicago

  • You'll find RFD at 2 Airport Cir.

  • From Chicago Rockford International Airport, Chicago is approximately 137 kilometres away. It takes around 1 hour 25 minutes to reach the centre driving.

  • Getting to the centre by public transport will take you roughly 4 hours 15 minutes.

When to fly to Chicago Rockford International Airport (RFD)

  • December is the busiest month for flights from Harry Reid Airport (formerly McCarran Airport) to Chicago Rockford International Airport. To avoid the crowds, go to Chicago in February.

  • Book your flight from Harry Reid Airport (formerly McCarran Airport) to Chicago Rockford International Airport for July if you want to visit Chicago during its warmest month. You can expect temperatures of between 15ºC (59ºF) and 29ºC (84ºF).

  • Look for cheap tickets from LAS to RFD in January if you'd rather travel during cooler conditions. Temperatures are at their lowest then, ranging between -12ºC (10ºF) and 3ºC (37ºF) on average.

Explore more of United States

  • You've seen Chicago, now it's time to discover other corners of United States. Travel about 451 kilometres south-east to Columbus to check off its must-visit sights. From Franklin Park Conservatory and Botanical Gardens to Ohio Statehouse and German Village, you'll have a full itinerary ahead.

  • Around 257 kilometres south-east of Chicago, Indianapolis is another favourite stop in United States. Experience the best of this destination with a visit to The Children's Museum of Indianapolis, Indianapolis Museum of Art and Indianapolis Zoo.

Prices shown on this page are estimated lowest prices only. Found in the last 45 days.