$38 Find Cheap Flights from Chicago Greater Rockford to United States

This is the cheapest one-way flight price found by a KAYAK user in the last 72 hours by searching for a flight from Greater Rockford to the United States departing on 10/3. 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

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Best United States Flight Deals from Greater Rockford

Cheapest round-trip prices found by our users on KAYAK in the last 72 hours
Orlando
Orlandononstop$77
Las Vegas
Las Vegasnonstop$106
Miami
Miami1 stop$216
Denver
Denver2 stops$605
Fort Lauderdale
Fort Lauderdale1 stop$167
Atlanta
Atlanta2 stops$226
Tampa
Tampa2 stops$204
Orlando
Orlandononstop$77
Las Vegas
Las Vegasnonstop$106
Miami
Miami1 stop$216
Denver
Denver2 stops$605
Fort Lauderdale
Fort Lauderdale1 stop$167
Atlanta
Atlanta2 stops$226
Tampa
Tampa2 stops$204

Cheap Flights from Greater Rockford to the United States

 
Here are some of the best deals found on KAYAK recently from the most popular airlines for round-trip flights from Greater Rockford to the United States 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 Greater Rockford to the United States

Fri, Aug 8 - Mon, Aug 18
Allegiant Air Logo
8:04 pm - 11:39 pmRFD-SFB
2h 35mnonstop
Allegiant Air Logo
12:24 pm - 2:10 pmSFB-RFD
2h 46mnonstop
$77Allegiant Air
Find Deal
Mon, Aug 11 - Mon, Aug 18
Allegiant Air Logo
8:04 pm - 11:39 pmRFD-SFB
2h 35mnonstop
Allegiant Air Logo
12:24 pm - 2:10 pmSFB-RFD
2h 46mnonstop
$78Allegiant Air
Find Deal
Sat, Aug 16 - Sat, Aug 23
Allegiant Air Logo
5:48 pm - 9:37 pmRFD-PGD
2h 49mnonstop
Allegiant Air Logo
7:30 am - 9:29 amPGD-RFD
2h 59mnonstop
$93Allegiant Air
Find Deal
Fri, Sep 19 - Fri, Sep 26
Allegiant Air Logo
3:15 pm - 6:47 pmRFD-SFB
2h 32mnonstop
Allegiant Air Logo
8:05 am - 9:47 amSFB-RFD
2h 42mnonstop
$94Allegiant Air
Find Deal
Fri, Sep 5 - Mon, Sep 8
Allegiant Air Logo
8:47 pm - 10:16 pmRFD-AZA
3h 29mnonstop
Allegiant Air Logo
1:48 pm - 6:56 pmAZA-RFD
3h 08mnonstop
$96Allegiant Air
Find Deal
Wed, Aug 6 - Sat, Aug 9
Allegiant Air Logo
11:47 am - 3:24 pmRFD-SFB
2h 37mnonstop
Allegiant Air Logo
6:30 am - 8:12 amSFB-RFD
2h 42mnonstop
$100Allegiant Air
Find Deal
Fri, Aug 22 - Mon, Sep 1
Allegiant Air Logo
1:55 pm - 3:28 pmRFD-AZA
3h 33mnonstop
Allegiant Air Logo
7:40 am - 12:45 pmAZA-RFD
3h 05mnonstop
$104Allegiant Air
Find Deal
Fri, Aug 29 - Fri, Sep 5
Allegiant Air Logo
11:36 am - 3:09 pmRFD-SFB
2h 33mnonstop
Allegiant Air Logo
8:05 am - 9:47 amSFB-RFD
2h 42mnonstop
$106Allegiant Air
Find Deal
Sun, Sep 28 - Fri, Oct 3
 Logo
8:37 pm - 10:11 pmRFD-LAS
3h 34mnonstop
 Logo
8:56 am - 6:58 pmLAS-RFD
8h 02m1 stop
Sun, Sep 7 - Thu, Sep 11
 Logo
9:16 pm - 10:50 pmRFD-LAS
3h 34mnonstop
 Logo
10:33 pm - 2:25 pmLAS-RFD
13h 52m2 stops
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KAYAK's insights & trends for Greater Rockford to the United States flights

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

What is the cheapest Chicago Greater Rockford Airport to the United States flight route?

The cheapest price for flight routes found by users searching on KAYAK in the last 2 weeks for round-trip flights from Chicago Greater Rockford Airport to the United States.

The cheapest ticket to the United States from Chicago Greater Rockford Airport found in the last 72 hours was to Los Angeles, at $130 round-trip. The most popular route is from Chicago Greater Rockford Airport (RFD) to Las Vegas (LAS), and the cheapest round-trip airline ticket found on this route in the last 72 hours was $159.

Can I save money by flying with a layover from Chicago Greater Rockford Airport to the United States?

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.

No, with an average price for the route of $178, prices are generally cheapest when you fly direct.


Good to know

Low seasonFebruary
High seasonApril
Cheapest flight$38
Best time to beat the crowds but there is an average 19% increase in price.
Most popular time to fly and prices are also 8% lower on average.
Flight from Chicago Greater Rockford to Orlando Sanford Intl

FAQs - booking United States flights

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

    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 Chicago Greater Rockford to United States.

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

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight from Chicago Greater Rockford to United States 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 Chicago Greater Rockford to United States?

    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 from Chicago Greater Rockford to United States with an airline and back with another airline.

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

    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 from Chicago Greater Rockford to United States up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

  • What is the cheapest time of day to fly to the United States?

    The cheapest time of day to fly to the United States is generally in the morning, when round-trip flights cost $247 on average. The most expensive time of day to fly to the United States is generally in the morning, which is peak travel time and where the average cost of a ticket is $247.

Top tips for finding cheap flights to the United States

  • Looking for a cheap flight? 25% of our users found tickets from Chicago Greater Rockford to the following destinations at these prices or less: Nashville $63 one-way - $102 round-trip; Orlando $52 one-way - $99 round-trip

Reviews of the top 3 airlines serving from Greater Rockford to the United States

 
Need help choosing which airline to fly with from Greater Rockford to the United States? 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.
7.2
Allegiant AirOverall score based on 705 reviews
8.1Crew
6.8Comfort
5.9Food
7.6Boarding
5.5Entertainment
Airline reviews

Tight! Seats are not designed for those of us who wear extra-large clothes.

6.0 GoodPatrick, May 2025PIE - SWF
Read more Allegiant Air reviews

Tight! Seats are not designed for those of us who wear extra-large clothes.

The non-stop flight from Grand Rapids was excellent. I neither expected or needed a budget flight and Allegiant made the trip easy and for an affordable price, Arriving at the Mesa Airport (AZA) is a delight compared to the international airport. For our return flight, we were able to arrive 75 minutes before the flight, return the rental car, check our bag and make it to the gate in plenty of time. That would never happen at most airports.

Easiest flights I’ve ever taken. Plane was comfortable without overly crowded seating.

Terrible. Still have not received the refund from them. They sent it to some account that I don't even know. Spoke with costumer service and they are unable to help.

I didn’t like it at all. I miss my second flight because of the delay on Allegiant Air now I m stuck in MCO.

Good, but a bit late on take off after loading. Don't like charging for carry ons!

First time flying with them and will definitely fly again in the future. Crew was so nice and friendly, fought was seamless. They are simple planes, no entertainment, but it’s fine for a short flight or if you have personal devices Rates are competitive, and they did so well with keeping the flight on time after a tropical storm, where other airlines had delays and cancellations.

They boarded passengers that sat in the back of the plane first, making boarding very efficient.

I didn't even take this flight. My plans changed and I couldn't get ahold of customer service and the website kept breaking down during the attempt to change the flight. I wound up taking another airline entirely and eating the cost.

The worst flying experience ever 3 delays. No accommodations. Had to deboard the plane after being delayed.

Although our flight had delays due to three different reasons, it was good. Staff continued to update us which made every one comfortable. We felt the captain and crew had our safety in mind the entire time and no one seemed to lose their patience.

I've flown Spirit many times. However, they seem to be getting worse. I don't understand how the contracts with the gates at the airport works, but Spirit never seems to have a gate ready when we land. This happened again on this flight. And once again, baggage took forever to arrive at the baggage claim belt. This time it was about 45 minutes to an hour, late at night, when the airport was not crowded. On a previous trip, they lost the luggage cart and we were all waiting for about 3 hours for our luggage. Plus, I did get a deal through Kayak on a flight that was shown sold out on Spirit's site. However, by the time I added all the luggage, and didn't even pick seats, I could have taken any direct flight I wanted through Delta. I'm about done with Spirit.

I enjoyed my flight, it was pretty smooth and we landed earlier than eta.

Booked through kayak, everything seemed normal but when it came time to go, my flight ticket didn’t exist, so I had to purchase another set of tickets at the airport the day of the flight, for about double. When I reached kayaks customer service, they claimed no responsibility, and pushed me onto another 3rd party booking service, airfare assist, where I have had no luck getting any kind of help or refund. I’ve used kayak many times, but I’ll never again after I’ve been burned by this.

The flight was delayed four and half hours for paperwork on a maintenance issue. Very frustrating.

It was okay delay was long but I made it

Flight was cancelled. No reason given. No apologies. Next available flight is two days later. Ruined our 4th of July plans.

The air fares are good, Charging me for every single thing 😩

It was very bad it got delayed by 2 hours.Never going to travel with spirit airlines in future.

Flight delayed over 3 or 4 hours because no captain to fly plane. I couldn’t make a connection and had to wait 9 hours for another flight. Had to fly red eye flight. Sucks

Late, terrible communication, horrible planning of passenger seating until the literal last minute. One of the worst flying experiences of my life. Y'all suck

Both legs of the flight were changed. The day of the flight and length of the trip.

First of all, we never got on the connecting flight to Denver. They delayed our flight for two hours. If we would have gotten on that flight, we would have been stuck in Denver for 13 hours. So we re- routed our flight for a straight through flight to Oklahoma two days later. THEN, they delayed that flight for two hours. After that we were able to finally get on our flight and come home. Frontier Airlines - one of the worst airlines I have ever been on.

Terrible communication with weather delay, lost baggage, near impossible to reach customer service

My tickets got canceled on me by your site and I didn't have a flight. Then you kept sending me emails on the status of q flight I didn't have tickets for.

The delay was ridiculous because nary a word escaped from the gate attendant regarding our flight status. It was a complete joke.

I missed a flight because of a delay. I had to buy a new ticket through Southwest.

The crew was mostly okay. The flight attendant who answered our questions was curt and unhelpful unfortunately. He seemed upset and I understand having off days.

Flight was delayed one hour. Notification to the crowd waiting near the gate was terrible…announcements were unclear and very hard to hear and therefore understand. Frontier does NOT send texts to notify, only email. The reader board over the gate itself was NEVER updated to indicate the gate had been changed. It’s like a bunch of children are running things.

I’m not gonna fly Frontier Airlines because booking is not an option. No water or food is for high price, not equipped for health emergency incompetent crew for emergency services. Cheap airline shows it is cheaper in all service categories. Boarding is the best of all airlines!

Everything you need to know for your flight from Greater Rockford to the United States

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