LAS - RFD

$110 Find Cheap Flights from Las Vegas to Chicago Greater Rockford - Compare and Save

This is the cheapest one-way flight price found by a KAYAK user in the last 72 hours by searching for a flight from Las Vegas to Greater Rockford departing on 9/13. Fares are subject to change and may not be available on all flights or dates of travel. Click the price to replicate the search for this deal.
1 adult
1 adult, Economy, 0 bags

KAYAK searches hundreds of travel sites at once for deals on flights to Chicago Greater Rockford Airport

 
These are the airlines KAYAK users have selected most often from within our search results in flight searches from Las Vegas to Chicago, as well as popular online travel agencies
These are the airlines KAYAK users have selected most often from within our search results in flight searches from Las Vegas to Chicago, as well as popular online travel agencies
Travelers love KAYAK
41,299,237 searches in the past 7 days on KAYAK

Save 21% or moreCompare multiple travel sites with one search.

Track pricesNot ready to book? Create a price alert for when prices drop.

Bundle and saveSave money when you bundle your flight + hotel.

Filter your dealsChoose cabin class, free Wi-Fi and more.

Everything you should know

Cheapest round-trip
$228
Typical prices: $341-$229
Allegiant Air
Thu 8/6Thu 8/13
LAS - RFD • Non-stop
Cheapest one-way
$110
Typical prices: $158-$210
Allegiant Air
Sun 9/13
LAS - RFD • Non-stop
Nonstop flights
2 days a week
Thu, Sun
You can fly direct with Allegiant Air. Average duration is 3h 24m
Direct flights
Direct flights
+1
+1
Direct flights
Direct flights
+1
When to travel
February
Cheapest • 100% price drop
June
Most popular
Good to know
Good to know
+1
+1
Good to know
Good to know
+1
Start a new search
KAYAK searches 100s of sites at once to find you the best travel deals.
We hope you love your trip to Greater Rockford!
Flight Deals
Booking Insights
Flight Deals

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

 
Here are some of the best deals found on KAYAK recently from the most popular airlines for round-trip flights from Las Vegas to Greater Rockford that are departing in the next months. While these flights were available on KAYAK in the last 72 hours, prices and availability are subject to change and deals may expire.
Discover the best prices for you by selecting your travel dates on KAYAK.

Recent round-trip flight deals from Las Vegas to Greater Rockford

Thu, Aug 6 - Thu, Aug 13
Allegiant Air Logo
7:10 am - 12:34 pm
LAS
-
RFD
3h 24mnonstop
Allegiant Air Logo
1:24 pm - 3:05 pm
RFD
-
LAS
3h 41mnonstop
$228Allegiant Air
Thu, Jul 30 - Sun, Aug 2
Multiple Airlines Logo
7:00 am - 12:24 pm
LAS
-
RFD
3h 24mnonstop
Multiple Airlines Logo
9:19 am - 5:40 pm
RFD
-
LAS
10h 21m
1 stop
$230Multiple Airlines
Thu, Aug 13 - Sun, Aug 16
Allegiant Air Logo
7:10 am - 12:34 pm
LAS
-
RFD
3h 24mnonstop
Allegiant Air Logo
1:24 pm - 3:05 pm
RFD
-
LAS
3h 41mnonstop
$232Allegiant Air
Sun, Oct 25 - Sun, Nov 1
Allegiant Air Logo
2:43 pm - 8:03 pm
LAS
-
RFD
3h 20mnonstop
Allegiant Air Logo
8:53 pm - 10:36 pm
RFD
-
LAS
3h 43mnonstop
$235Allegiant Air
Thu, Aug 13 - Sun, Aug 16
Multiple Airlines Logo
7:10 am - 12:34 pm
LAS
-
RFD
3h 24mnonstop
Multiple Airlines Logo
9:21 am - 5:40 pm
RFD
-
LAS
10h 19m
1 stop
$236Multiple Airlines
Thu, Jul 9 - Sun, Jul 12
Allegiant Air Logo
7:00 am - 12:24 pm
LAS
-
RFD
3h 24mnonstop
Allegiant Air Logo
1:14 pm - 2:53 pm
RFD
-
LAS
3h 39mnonstop
$250Allegiant Air
Thu, Jul 23 - Sun, Jul 26
Multiple Airlines Logo
7:00 am - 12:24 pm
LAS
-
RFD
3h 24mnonstop
Multiple Airlines Logo
9:19 am - 5:40 pm
RFD
-
LAS
10h 21m
1 stop
$253Multiple Airlines
Thu, Aug 6 - Thu, Aug 13
Multiple Airlines Logo
7:10 am - 12:34 pm
LAS
-
RFD
3h 24mnonstop
Multiple Airlines Logo
11:37 am - 11:25 am
RFD
-
LAS
49h 48m
2 stops
$256Multiple Airlines
Thu, Oct 22 - Sun, Nov 1
Multiple Airlines Logo
4:16 pm - 11:27 am
LAS
-
RFD
17h 11m
2 stops
Multiple Airlines Logo
8:53 pm - 10:36 pm
RFD
-
LAS
3h 43mnonstop
$257Multiple Airlines
Thu, Jul 30 - Thu, Aug 6
Allegiant Air Logo
7:00 am - 12:24 pm
LAS
-
RFD
3h 24mnonstop
Allegiant Air Logo
1:24 pm - 3:05 pm
RFD
-
LAS
3h 41mnonstop
$262Allegiant Air
Booking Insights

KAYAK's insights & trends for Las Vegas to Greater Rockford flights

Get data-powered insights and trends into flights from Las Vegas to Greater Rockford to help you find the cheapest flights, the best time to fly and much more.

How much is a round-trip flight from Las Vegas to Chicago Greater Rockford Airport?

This analysis is based on the cheapest round-trip price found on KAYAK in the last 12 months by searching for a flight from Las Vegas to Chicago Greater Rockford Airport departing in August.

What’s the cheapest day of the week to fly from Las Vegas to Chicago Greater Rockford?

The average price of all round-trip flights from Las Vegas to Chicago Greater Rockford Airport clicked on KAYAK for each day over the last 12 months.

If your flying dates are flexible, you should consider flying to Chicago Greater Rockford on a Tuesday, as we generally find the cheapest rates on that day for this route. On the other hand, Sunday is the most expensive day to fly from Las Vegas to Chicago Greater Rockford. For your return ticket, we recommend flying on a Monday and avoiding Saturdays for the best deals.

What is the cheapest month to fly from Las Vegas to Chicago Greater Rockford Airport?

To calculate monthly average prices, KAYAK takes all prices for each month over the last year for round-trip flights from Las Vegas to Chicago Greater Rockford Airport, removes the top 0.1% to account for outliers, and then takes the median of all values for each month.

The cheapest month for flights from Las Vegas to Chicago Greater Rockford Airport is February, where tickets cost $0 (return) on average. On the other hand, the most expensive months are June and May, where the average cost of round-trip tickets is $335 and $269 respectively.

Can I save money by flying with a layover from Las Vegas to Chicago Greater Rockford Airport?

The average round-trip price for all non-stop flights, flights with one layover, and flights with two layovers for the route found by users searching on KAYAK in the last 2 weeks.

Yes, flying with a layover may cost you more time, but you can also save money on the route, with a 2 stops layover the cheapest option at $203 on average.

Find deals

Good to know

Low seasonSeptember
Cheapest flight$110
Best time to beat the crowds with an average 42% drop in price.
Most popular time to fly with an average 48% increase in price.
Flight from Las Vegas to Chicago Greater Rockford

When to book flights from Las Vegas to Greater Rockford

Are your dates flexible? Find out the best times to travel from Las Vegas to Greater Rockford based on our flight data from the last year. Discover the cheapest month and even day to fly.
Estimated round-trip price
KAYAK looks at all historical flight data for each date to provide a predicted price for one-way trips or round-trips with a duration up to 40 days. While we try to provide actual minimum prices for each date, some prices are predictions and actual prices may differ.

FAQs for booking Las Vegas to Chicago Greater Rockford flights

  • What is the cheapest flight from Las Vegas to Chicago Greater Rockford Airport?

    In the last 5 days, the lowest price for a flight from Las Vegas to Chicago Greater Rockford Airport was $110 for a one-way ticket and $228 for a round-trip.

  • Do I need a passport to fly between Las Vegas and Chicago Greater Rockford?

    A passport is not required to fly from Las Vegas to Chicago Greater Rockford.

  • Which airports will I be using when flying from Las Vegas to Chicago Greater Rockford?

    On your way to Chicago Greater Rockford, you’ll fly out from Las Vegas Harry Reid Intl. You’ll be landing at Chicago Greater Rockford.

  • Which aircraft models fly most regularly from Las Vegas to Chicago Greater Rockford?

    The Airbus A319 is the aircraft model that flies most regularly on the Las Vegas to Chicago Greater Rockford flight route.

  • On which days can I fly direct from Las Vegas to Chicago Greater Rockford?

    You can catch a nonstop flight from Las Vegas to Chicago Greater Rockford on Thursday, and Sunday.

  • How does KAYAK find such low prices on flights from Las Vegas to Chicago Greater Rockford?

    KAYAK is a travel search engine. That means we look across the web to find the best prices we can find for our users. With over 2 billion flight queries processed yearly, we are able to display a variety of prices and options on flights from Las Vegas to Chicago Greater Rockford.

  • How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket from Las Vegas to Chicago Greater Rockford?

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to Chicago Greater Rockford from Las Vegas is likely to change within 7 days, so travelers know whether to wait or book now.

  • What is the Hacker Fare option on flights from Las Vegas to Chicago Greater Rockford?

    Hacker Fares allow you to combine one-way tickets in order to save you money over a traditional round-trip ticket. You could then fly to Chicago Greater Rockford with an airline and back to Las Vegas with another airline. Booking your flights between Las Vegas and RFD can sometimes prove cheaper using this method.

  • What is KAYAK's "flexible dates" feature and why should I care when looking for a flight from Las Vegas to Chicago Greater Rockford?

    Sometimes travel dates aren't set in stone. If your preferred travel dates have some wiggle room, flexible dates will show you all the options when flying to Chicago Greater Rockford from Las Vegas up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

KAYAK’s top tips for finding a cheap flight from Las Vegas to Chicago Greater Rockford Airport

  • Looking for a cheap flight? 25% of our users found flights on this route for $142 or less one-way and $190 or less round-trip.

Prefer to fly direct from Las Vegas to Chicago Greater Rockford?

 
Direct data is based off flight results for the next 60 days. Find direct flights from all airlines flying direct from Las Vegas Harry Reid Intl to Chicago Greater Rockford.
Find which airlines fly direct from Las Vegas Harry Reid Intl Airport to Chicago Greater Rockford Airport, which days they fly and book direct flights.

Direct departures

Las Vegas Harry Reid Intl to Chicago Greater Rockford

Thursday

Allegiant Air

Allegiant Air

Sunday

Allegiant Air

Allegiant Air

See more direct flights

Direct returns

Chicago Greater Rockford to Las Vegas Harry Reid Intl

Thursday

Allegiant Air

Allegiant Air

Sunday

Allegiant Air

Allegiant Air

See more direct flights

Reviews of the top airline flying from Las Vegas to Greater Rockford

 
See real verified KAYAK customer reviews for airlines flying from Las Vegas to Chicago. Airline scores are aggregated from all reviews left by passengers on KAYAK after flying with an airline. KAYAK doesn’t show reviews that are older than 5 years. Learn how KAYAK collects reviews.
Need help choosing which airline to fly with from Las Vegas to Greater Rockford? KAYAK airline reviews give an overall score for each airline based on loads of factors, including comfort, boarding, in-flight entertainment and more, to make your decision easier. See airline scores according to verified KAYAK customer reviews.
7.3
Allegiant AirOverall score based on 694 reviews
6.9Comfort
7.6Boarding
8.1Crew
5.4Entertainment
5.8Food
Airline reviews

Seats were very uncomfortable and being charged for snacks and water.........

4.0 OkayDennis, May 2026
ICT - LAS
Read more Allegiant Air reviews

Seats were very uncomfortable and being charged for snacks and water.........

Allegiant actually impressed me, original inbound flight from PBG was so late they gave us a bird inbound from Des Moines and only left 1h late and gained 40 minutes back in the air. Comfortable flight with no frills but no complaints.

Flight was delayed. Crew was good but hot coffee was not available.

Great. No choice for n/a. No food or entertainment options

No food is available without purchasing it and there is no in-flight entertainment. Both of these are OK because we got an inexpensive flight from Allegiant and, otherwise, our experience was excellent.

just had water and there was plenty of leg & seat room. But then i don't weight 220#s!!

Not totally their fault- screaming kids that had zero parent intervention.

It was cold on the flight. The crew was very pleasant. I didn't order any food. We were delayed due to Captain waiting on maintenance log. He kept us informed though. The flight itself was smooth. I would definitely fly with Allegiant again!

I had a fantastic experience with Allegiant. I had wheelchair assistance and they helped me find my luggage and brought me to my car. Even loaded my luggage. Wonderful service!! Thank you Allegiant!

Superb. Staff great. Great flight. As with other airlines, seating too tight and restrictive.

Everything you need to know for your flight from Las Vegas to Greater Rockford

Information on your arrival and departure airports

Las Vegas (LAS)
Greater Rockford (RFD)