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Find cheap flights from Chicago Greater Rockford to United States from $57

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 8/30. 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
0 bags
lun. 7/1
lun. 7/8

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Best United States Flight Deals

Cheapest round-trip prices found by our users on KAYAK in the last 72 hours

Orlando
Orlandononstop$100
Las Vegas
Las Vegasnonstop$137
Miami
Miami1 stop$167
Denver
Denver2 stops$419
Fort Lauderdale
Fort Lauderdale1 stop$270
Atlanta
Atlanta1 stop$206
Tampa
Tampa3 stops$345

Good to know

Low season

January

High season

March

Cheapest flight

$57
Best time to beat the crowds with an average 15% drop in price.
Most popular time to fly with an average 7% increase in price.
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 to United States 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 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 to United States 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 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 to United States from Chicago Greater Rockford up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

See more FAQs

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: Las Vegas $106 one-way - $196 round-trip; Los Angeles $49 one-way - $109 round-trip
  • Morning departure is around 9% cheaper than an evening flight, on average*.
*Average of the lowest prices shown in KAYAK’s search results for departures within the next 30 days

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.
7.4
Allegiant AirOverall score based on 1002 reviews
5.9Entertainment
6.2Food
8.2Crew
7.7Boarding
7.0Comfort
Airline reviews

Flight was good, boarding was a breeze, flight attendants were friendly and professional. There was a medical issue with another passenger and the crew handled it in a calm and professional way.

8.0 ExcellentAnonymous, May 2024SYR - BNA
Read more about Allegiant Air reviews

Flight was good, boarding was a breeze, flight attendants were friendly and professional. There was a medical issue with another passenger and the crew handled it in a calm and professional way.

The net issue I had was with the gate agent. We had added a carryon to our boarding pass when we checked bags. When I got to the boarding gate the agent was rude asking why I had a backpack - I said I added it - even had an orange tag on it. She ripped my tag off and swung her monitor around to show me how she was right- saying it isn’t wasn’t listed - only a checked bag. I explained again that I wasn’t sure what the issue was but I wouldn’t have an orange tag if I hadn’t added it. Then she finally checked my husband’s boarding pass and found that the agent at checkin had added my carryon to his boarding pass instead of mine. She sent me on my way without my orange tag. Was a bit embarrassing for me the tone she used with me assuming I was trying to get away with something.

Gate agent asked if I could switch seats so a family could sit together. Agent moved me to a seat in the front of the plane, no charge. It was easy. The agent did a great job.

Great seat space. However food and drink prices outrageous. Jabbing to pay for a carry on bag or stuck paying at the gate too much.

Every Allegiant Air flight I've ever taken has been delayed. This flight was delayed a full 2 hours. It was excuse after excuse after excuse. It was a flight from southern Florida. They made us board the plane on time, but made us wait for 2 hours on the tarmac. Because the engines were kept shut off, so was the air conditioning. One can only imagine how hot the air was in the cabin over those 2 hours on the tarmac, while in the hot Florida sun. Just terrible.

Actually, for the price, I'm willing to put up with a little discomfort (upright chairs) and at times inconveniences (like any airline), lack of entertainment (I can bring my own). My flight was non stop and smooth. I would fly this route again.

The flight was delayed 6 hours and we were only offered an $8 food credit. My husband stood in line to get the credit for 45 minutes and when he got close to the end of the line the computers went down.

Worst ever! Flight cancelled supposedly for weather even though we k ow of many others who flew into Bangor same time no problem. At the airport there was no customer service at all just refund and no possibility of rebook for 3-4 days. Aweful won’t fly with them again!!

It’s a budget airline so adjust expectations accordingly. Nothing is without a fee but such is necessary for tickets to remain so affordable.

No complaints. It’s a budget airline so can’t expect any frills.

It was nice! There was a very unhappy child in front of us and the flight attendant did a great job calming the child. I was impressed.

The plane was not on time for boarding or departure or arrivals.

EVERYTHING WAS WONDERFUL HOSPITALITY THE HELP.THE SEATING FRIENDLY ALWAYS HAVE A GOOD RIDE NOT ONE BAD EXPERIENCE WITH THEM

This was the smoothest flight I have had in awhile. I was also offered an exit row seat for a great upgrade cost and was able to sleep almost thr whole flight due to comfort and a smooth flight. We left on time and arrived on time.

No food not even water offered unless you buy it and no usb in the seat but other than that everything was good

Because our flight from marsh Harbor to Fort Lauderdale was over three hours delayed it caused us to miss our flight in Fort Lauderdale. Because we missed that flight, it cost us nearly $100 apiece for four different travelers which totaled nearly $400. We are seeking a reimbursement for the flight that we missed in Fort Lauderdale Florida.

Flight expected to leave at 6:40 pm ended leaving at 8:00 am the following day. I slept in a cold airport. Never again Spirit for me…

The flight was on time and nice as always for me with spirit but the cabin crew were not good. They left the lights on on a red eye for the entire flight.

This was the return leg of my journey with Spirit Airlines. Despite its reputation, I found no issues as it got me from point A to B safely and without delay, especially with no mechanical delays, which is fantastic in my book! The staff, from ground crew to cabin crew, were all pleasant and hassle-free. The flight was smooth from takeoff to landing. I have absolutely no complaints about this no-frills airline!

I got a one-way, last-minute nonstop flight from PDX to BWI for only $125. Yes, I got nicked $79 more for a checked suitcase and $89 more for the BIG SEAT option, but it was worth it, even with $4.50 for coffee and $10 for a snack (the latter no different than any other airline). The grand total was still less flying on any other airline.

Flight was delay 9hrs and nothing was provided at airport, had to go and get a room to sleep in, paid for Uber back and fort with no offers until we landed back home a 1hr later for a $75 voucher for a future flight.

Didn't like anything..entire crew was very rude to everyone on the flight. Plane old and the trays fall down on you the while time you're flying. Charged more for a carry on bag than for the plane ticket itself. Did make it from point a to point b, but worth the extra money to fly with another airline

9 hours of delay!! Was not able to check my luggage that I paid for!!!

It was delayed 9 hours for operational reasons, despite the plane arriving to the airport on time.

I am very disappointed with Frontier Airlines. They cancelled our flight because they couldn't find a crew member, and then didn't get us to our connecting flight. We had to cancel our whole vacation. We were promised flight and hotel vouchers, but they never sent them.

9hrs delay and didn’t provided anything until after flight landed $75 voucher for fiuture travel no meals or anything.

It was ridiculously hard to check in for the flight, and Frontier charged us a LOT of money to have a carry on suitcase, and then told everyone we could not carry on bags and had to check them through at the gate, and didn't refund the extra money we paid to have the suitcase as carry on.

I had a terrible experience with Frontier. I arrived before the 60 minute cut off and was told that Frontier has a two hour window for bags. I was then told the next available flight wasn’t until the end of the day (I had booked a 6am flight). I took a look around and saw other people being told that they could not board their flights or that they had to pay additional fees. I opted to rebook on American Airlines. There’s absolutely no straightforward way to contact Frontier, so this ticket was a complete waste of money. Oh - and the kicker is that the lady lied about the two hour cut off.

Frontier won’t help you at the airport without paying $25. Carry on was $75. Then you get on the plain and every beverage or snack is also a charge. Seats are hard and real packed in. I would never fly them again.

Worst experience I have seen. The flight was cancelled without any reason.

Book cheap flights from Chicago to the United States

Recent round-trip flight deals

8/30vie.
nonstopAllegiant Air
2h 34mRFD-SFB
9/2lun.
nonstopAllegiant Air
2h 43mSFB-RFD
$100
7/10mié.
nonstopAllegiant Air
2h 31mRFD-SFB
7/17mié.
nonstopAllegiant Air
2h 41mSFB-RFD
$101
8/30vie.
nonstopAllegiant Air
2h 34mRFD-SFB
9/2lun.
nonstopAllegiant Air
2h 43mSFB-RFD
$106
7/15lun.
nonstopAllegiant Air
2h 31mRFD-SFB
7/17mié.
nonstopAllegiant Air
2h 41mSFB-RFD
$126
7/31mié.
nonstopAllegiant Air
3h 20mRFD-AZA
8/7mié.
nonstopAllegiant Air
3h 07mAZA-RFD
$129
9/2lun.
nonstopAllegiant Air
2h 34mRFD-SFB
9/9lun.
nonstopAllegiant Air
2h 44mSFB-RFD
$131
7/14dom.
nonstopAllegiant Air
3h 34mRFD-LAS
7/18jue.
nonstopAllegiant Air
3h 26mLAS-RFD
$137
7/17mié.
nonstopAllegiant Air
2h 31mRFD-SFB
7/29lun.
nonstopAllegiant Air
2h 41mSFB-RFD
$141
6/16dom.
nonstop
3h 38mRFD-LAS
6/21vie.
1 stop
15h 37mLAS-RFD
$154
8/11dom.
nonstop
3h 34mRFD-LAS
8/14mié.
1 stop
24h 35mLAS-RFD
$157

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Recent one-way flight deals

8/30vie.
nonstopAllegiant Air
2h 34mRFD-SFB
$57
7/14dom.
nonstopAllegiant Air
3h 34mRFD-LAS
$63
7/14dom.
nonstopAllegiant Air
3h 34mRFD-LAS
$67
8/9vie.
nonstopAllegiant Air
2h 35mRFD-PIE
$67
6/28vie.
nonstopAllegiant Air
2h 33mRFD-PIE
$74
10/14lun.
nonstopAllegiant Air
2h 28mRFD-SFB
$75
6/26mié.
nonstopAllegiant Air
3h 23mRFD-AZA
$78
6/16dom.
nonstopAllegiant Air
3h 38mRFD-LAS
$79
6/15sáb.
1 stop
16h 10mRFD-LAS
$80
8/18dom.
1 stop
21h 45mRFD-LAS
$98

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Last minute flights from Greater Rockford to the United States

Last minute flight, train and bus deals

6/5mié.
nonstopAllegiant Air
2h 37mRFD-SFB
6/7vie.
nonstopAllegiant Air
2h 44mSFB-RFD
$157
6/5mié.
nonstopAllegiant Air
2h 37mRFD-SFB
6/7vie.
nonstopAllegiant Air
2h 44mSFB-RFD
$177
6/5mié.
nonstopAllegiant Air
2h 37mRFD-SFB
6/12mié.
nonstopAllegiant Air
2h 44mSFB-RFD
$215
6/5mié.
nonstopAllegiant Air
2h 37mRFD-SFB
6/10lun.
nonstopAllegiant Air
2h 44mSFB-RFD
$217
6/5mié.
nonstopAllegiant Air
2h 37mRFD-SFB
6/12mié.
nonstopAllegiant Air
2h 44mSFB-RFD
$220
6/3lun.
nonstopAllegiant Air
2h 36mRFD-SFB
6/7vie.
nonstopAllegiant Air
2h 44mSFB-RFD
$225
6/2dom.
nonstop
3h 46mRFD-LAS
7/2mar.
multi-stop
13h 33mLAS-RFD
$240
6/5mié.
nonstopAllegiant Air
3h 23mRFD-AZA
6/10lun.
nonstopAllegiant Air
3h 05mAZA-RFD
$244
6/3lun.
nonstopAllegiant Air
2h 36mRFD-SFB
6/7vie.
nonstopAllegiant Air
2h 44mSFB-RFD
$256
6/2dom.
nonstop
3h 46mRFD-LAS
7/2mar.
multi-stop
27h 13mLAS-RFD
$260

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Chicago Greater Rockford - United States Flights

Departure:

Chicago Greater Rockford (RFD)United States

Return flight deals:

United States - Chicago Greater Rockford

Cabin classes:

$85