$39 Find Deals on Flights from Chicago Greater Rockford Airport

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 Worldwide departing on 9/12. 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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Find Cheap Flights from Chicago Greater Rockford

Where can I fly from Chicago Greater Rockford?Prices from RFD, departing Sun 9/14 and returning Sun 9/21

Book Cheap International Flights from Greater Rockford

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

Tue, Oct 28 - Tue, Nov 4
Frontier Logo
6:41 am - 10:26 amORD-CUN
3h 45mnonstop
Frontier Logo
12:31 pm - 3:26 pmCUN-ORD
3h 55mnonstop
$198Frontier
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Sat, Sep 6 - Sat, Sep 13
Frontier Logo
6:41 am - 10:33 amORD-CUN
3h 52mnonstop
Frontier Logo
11:34 am - 3:43 pmCUN-ORD
4h 09mnonstop
$199Frontier
Find Deal
Sat, Sep 13 - Sun, Sep 21
 Logo
6:10 am - 9:47 amORD-CUN
3h 37mnonstop
 Logo
11:34 am - 3:43 pmCUN-ORD
4h 09mnonstop
Wed, Nov 12 - Thu, Nov 20
TAP AIR PORTUGAL Logo
7:10 pm - 11:30 pmORD-MAD
21h 20m1 stop
TAP AIR PORTUGAL Logo
9:10 pm - 3:15 pmMAD-ORD
25h 05m1 stop
$322TAP AIR PORTUGAL
Find Deal
Wed, Nov 12 - Wed, Nov 19
TAP AIR PORTUGAL Logo
7:10 pm - 8:20 pmORD-MAD
18h 10m1 stop
TAP AIR PORTUGAL Logo
7:40 am - 3:00 pmMAD-ORD
14h 20m1 stop
$324TAP AIR PORTUGAL
Find Deal
Fri, Jan 16 - Tue, Jan 27
TAP AIR PORTUGAL Logo
8:15 pm - 8:20 pmORD-MAD
17h 05m1 stop
TAP AIR PORTUGAL Logo
6:00 pm - 3:00 pmMAD-ORD
28h 00m1 stop
$328TAP AIR PORTUGAL
Find Deal
Sun, Sep 21 - Wed, Oct 1
TAP AIR PORTUGAL Logo
6:00 pm - 7:20 pmORD-BCN
18h 20m1 stop
TAP AIR PORTUGAL Logo
6:00 am - 4:10 pmBCN-ORD
17h 10m1 stop
$355TAP AIR PORTUGAL
Find Deal
Wed, Nov 5 - Tue, Nov 11
TAP AIR PORTUGAL Logo
7:10 pm - 11:45 pmORD-BCN
21h 35m1 stop
TAP AIR PORTUGAL Logo
9:10 pm - 3:00 pmBCN-ORD
24h 50m1 stop
$356TAP AIR PORTUGAL
Find Deal
Sun, Oct 12 - Wed, Oct 22
TAP AIR PORTUGAL Logo
6:00 pm - 2:10 pmORD-BCN
13h 10m1 stop
TAP AIR PORTUGAL Logo
3:00 pm - 12:35 pmBCN-ORD
28h 35m1 stop
$357TAP AIR PORTUGAL
Find Deal
Tue, Oct 14 - Tue, Oct 21
SWISS Logo
7:05 pm - 12:30 pmORD-LCY
11h 25m1 stop
SWISS Logo
7:20 pm - 3:55 pmLCY-ORD
26h 35m1 stop
$527SWISS
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Book Cheap Domestic Flights from Greater Rockford

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

Fri, Sep 5 - Mon, Sep 8
Allegiant Air Logo
3:15 pm - 6:47 pmRFD-SFB
2h 32mnonstop
Allegiant Air Logo
8:05 am - 9:47 amSFB-RFD
2h 42mnonstop
$103Allegiant Air
Find Deal
Fri, Sep 12 - Mon, Sep 15
Allegiant Air Logo
8:50 am - 12:22 pmRFD-PIE
2h 32mnonstop
Allegiant Air Logo
7:00 am - 8:40 amPIE-RFD
2h 40mnonstop
$107Allegiant Air
Find Deal
Fri, Sep 19 - Mon, Sep 22
Allegiant Air Logo
3:15 pm - 6:47 pmRFD-SFB
2h 32mnonstop
Allegiant Air Logo
8:05 am - 9:47 amSFB-RFD
2h 42mnonstop
$116Allegiant Air
Find Deal
Fri, Sep 19 - Fri, Sep 26
Allegiant Air Logo
8:50 am - 12:22 pmRFD-PIE
2h 32mnonstop
Allegiant Air Logo
6:20 am - 8:00 amPIE-RFD
2h 40mnonstop
$116Allegiant Air
Find Deal
Mon, Aug 25 - Mon, Sep 1
Allegiant Air Logo
12:36 pm - 4:09 pmRFD-SFB
2h 33mnonstop
Allegiant Air Logo
9:00 am - 10:46 amSFB-RFD
2h 46mnonstop
$119Allegiant Air
Find Deal
Wed, Nov 5 - Wed, Nov 12
Allegiant Air Logo
8:04 pm - 10:34 pmRFD-AZA
3h 30mnonstop
Allegiant Air Logo
3:09 pm - 7:14 pmAZA-RFD
3h 05mnonstop
$121Allegiant 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
$123Allegiant Air
Find Deal
Tue, Sep 9 - Tue, Sep 16
Allegiant Air Logo
10:20 am - 2:08 pmRFD-PGD
2h 48mnonstop
Allegiant Air Logo
7:40 am - 9:30 amPGD-RFD
2h 50mnonstop
$124Allegiant Air
Find Deal
Fri, Sep 19 - Fri, Sep 26
Allegiant Air Logo
8:50 am - 12:22 pmRFD-PIE
2h 32mnonstop
Allegiant Air Logo
6:20 am - 8:00 amPIE-RFD
2h 40mnonstop
$125Allegiant Air
Find Deal
Sun, Sep 28 - Thu, Oct 30
Allegiant Air Logo
8:37 pm - 10:11 pmRFD-LAS
3h 34mnonstop
Allegiant Air Logo
6:40 am - 12:04 pmLAS-RFD
3h 24mnonstop
$131Allegiant Air
Find Deal
Booking Insights

KAYAK's insights & trends for flights from Greater Rockford

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

Which are the most popular places to fly to from Chicago Greater Rockford Airport?

The domestic destinations KAYAK users have most searched for when searching for flights from Chicago Greater Rockford Airport.
Based on KAYAK flight searches, the most popular place to fly from Greater Rockford is Las Vegas Harry Reid Intl (53% of total searches). The next most popular destinations are Phoenix (18%) and Orlando (13%).

What is the longest direct flight from Chicago Greater Rockford Airport?

The longest direct flight you can take from Chicago Greater Rockford Airport is to Las Vegas, with a duration of 3h 42m. The next longest is Phoenix Sky Harbor Intl Airport at 3h 33m, followed by a flight to Punta Gorda at 2h 58m.

Good to know

Low seasonFebruary
Cheapest flight$39
Best time to beat the crowds but there is an average 16% increase in price.
Most popular time to fly and prices are also 1% lower on average.
Flight from Chicago Greater Rockford to Tampa

FAQs for booking flights out of Chicago Greater Rockford

  • What is Greater Rockford also known as?

    Chicago Greater Rockford Airport’s airport code is RFD. It can also be referred to as Chicago Rockford Intl, Greater Rockford.

  • How does KAYAK find such low prices on flights from 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 Chicago Greater Rockford.

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

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

    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 your destination with an airline and back to Chicago Greater Rockford with another airline.

  • What is KAYAK's "flexible dates" feature and why should I care when looking for a flight from 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 from Chicago Greater Rockford up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

Top tips for finding a cheap flight out of Chicago Greater Rockford

  • Looking for a cheap flight? 25% of our users found tickets from Chicago Greater Rockford to the following destinations at these prices or less: Phoenix $80 one-way - $140 round-trip; Las Vegas $107 one-way - $168 round-trip; Orlando $38 one-way - $112 round-trip

Reviews of the top 3 airlines serving from Greater Rockford to Worldwide

 
Need help choosing which airline to fly with from Greater Rockford to Worldwide? 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 701 reviews
5.5Entertainment
8.1Crew
7.6Boarding
6.8Comfort
5.9Food
Airline reviews

It was canceled. The flight wasn’t rescheduled, everyone had to figure out their own new arrangements. They said we would get refunded our original fare and receive an additional $150. We received links for $100 only and they expired before we could activate them.

2.0 MediocreAnonymous, Jul 2025HGR - MYR
Read more Allegiant Air reviews

It was canceled. The flight wasn’t rescheduled, everyone had to figure out their own new arrangements. They said we would get refunded our original fare and receive an additional $150. We received links for $100 only and they expired before we could activate them.

The plane had originated in Las Vegas at 6:30 in the morning and flew to Moline where we boarded. The flight left around 12:30 PM and there were no boxed snacks available and many of the alcoholic beverages were unavailable. I would find it hard to believe that that many of the passengers coming from Las Vegas at 6:30 in the morning, drank and ate that much of the items. I can only come to the conclusion that someone failed to stock the plane for the round-trip. This is a huge revenue failure for the airline and disappointment for the passengers. The flight crew did not seem happy to be there and did not engage with passengers. Allegiant you can do better.

They did not let my husband on the plane with our service animal at the last minute. Do NOT fly this airline with a service animal!

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.

The incoming plane ✈️ was delayed 5 hours en route to Raleigh. My flight was delayed for 5 hours 😢. Finally boarded and then de boarded due to an AC problem. A very tough and long night.

Flight was on time but the amount of noise from several children and the kicking of my seat the entire flight was overwhelming.

I liked the check in procedure. The luggage charges and overweight cost can be better.

The flight was delayed be over 3 hours. I tried to get a refund for Vivian Kirby and my session kept being stopped. I was NEVER able to finish the prosses...after 2 hours of attempting.

Again, when I use Kayak I expect to pay the total amount and that´s it. Someone added an additional charge few days later after purchasing the tickets.

My experience with Spirit was good, but the experience with Kayak was not. Based on the Spirit agent Kayak added an additional charge after purchasing the tickets. When I buy the tickets I paid the total amount and I only pay once. This time they added an additional charge because based on Spirit they partially charge the tickets and I still needed to pay a second time. This is not good at all and Unprofessional

Spirit gets such a bad rap. I have never had a bad experience with them and the crew is always friendly and funny. This trip I had knee replacement surgery surgery 10 weeks ago. It is still a little rough to get get from point a to point b. And Spirit was on top of it. When there was a seat available the stewardess asked me if I wanted to move to an open seat so I could elevate my leg on the empty seat? 5 stars all around. They helped me on and helped me off the plane. I can’t say enough about the crew!!

We liked the woman who worked our gate and waited with us for our plane. We changed gates 3 times. Our flight was supposed to leave at 11:28am. We actually left after 5pm. It was not a good situation. This delay cost us a lot of money.

Unbelievable check in horrible. Asked to print tickets at the gate after a delay

For the minimalist experience, it is really a great ride-- feels a little like public transport i guess

sluggish boarding and arrival procedures, fake nice flight attendants, and lots of delays.

Disaster. They lied every step of the way. We ended up being delayed due to crew and then allegedly abandoned the flight because of a curfew at LGA. No rebooking to LGA at any reasonable time. No hotel. No meal vouchers. Had to sleep in the airport and fly to Newark instead. Will never fly Frontier again.

What I expected, nickeled and dined and a frontier flight attendant loudly complained about her job and lack of communication as she headed to the gate on her cell phone. Not professional.

As every law enforcement agency I could imagine surrounded the plane and we didn’t disembark for 2 hours and then had to stick around for another hour to go get our personal belongings after leaving them behind and being bused away from the plane, it was scary and inconvenient. We were given no information as to why this was happening. Lack of communication with passengers was disappointing.

After boarding and un-boarding twice over 6+hours, the flight was canceled.

Severe turbulence. Captain never came on to reassure passengers after things settled down.

My first flight was delayed 5 hours. The 2nd flight was canceled til the next day and the never even tried to compensate for it. Worse I was delayed again on the flight the rebooked me on.

Boarding in Orlando was not good. Giant mob at the gate, should have been lines.

The worst. They don’t follow procedure for boarding per group. Flight got delayed for no understandably reasons, they changed our destination from PR to Miami, left us inside a plane for more than 8 hours, then cancelled flight in Miami leaving us stranded. Poorly managed re-accommodation for a new flight and overnight stay so I have to spend in a new ticket and my own hotel room to been able to get to my office next day. Lost 2 days of work and as a doctor, patients loosing their appointments. to other flights and besides

Decent clean onboard experience. Okay discount airline experience. Unfortunately, any customer service interactions are difficult and unhelpful. There is no service. Also, a premium seat only gets you premium boarding if you line up first. Once they start general boarding you must go to the back of the line. Not very premium

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