Find cheap flights from Chicago Greater Rockford to United States from $29

Round-trip
1 adult
Economy
0 bags
Sat 4/29
Sat 5/6

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Latest United States Flight Deals

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

MOST POPULARLas Vegas
Nonstop from $174
1 stop from $53

Good to know

Low season

January

High season

February

Cheapest flight

$29

Average price round-trip

$437

Good deal round-trip

$207

Good deal one-way

$151
Best time to beat the crowds with an average 10% drop in price.
Most popular time to fly with an average 22% increase in price.
Flight from Chicago Greater Rockford to Tampa
(avg. price over the last 2 weeks)
or less
or less

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 $151 one-way - $256 round-trip; Orlando $330 one-way - $139 round-trip
  • Book at least 2 weeks before departure in order to get a below-average price.
  • High season is considered to be May and June. The cheapest month to fly to the United States is January.
  • Morning departure is around 40% more expensive than an evening flight, on average*.
*Average of the lowest prices shown in KAYAK’s search results for departures within the next 30 days

FAQs - booking United States flights

Top airline flying Chicago Greater Rockford to United States

Scores according to KAYAK customer reviews
7.2
Allegiant AirOverall score based on 1994 reviews
7.7Boarding
7.0Comfort
8.1Crew
6.1Entertainment
6.3Food
Airline reviews
Cons: "We had a 40-minute mechanical delay."
Read more about Allegiant Air
Cons: "We had a 40-minute mechanical delay."
Cons: "Seats are uncomfortable"
Pros: "This crew was amazing"
Cons: "The seats are very hard."
Cons: "I tried to cancel this trip but was told I would have to pay more in order to receive a refund. Very disappointed customer as I have traveled with Allegiant many times and the one time I try to cancel my flight, I’m told I have to pay a fee which was more expensive than the actual price of the ticket. Waste of money."
Cons: "Pathetic rationale for delay"
Cons: "I booked two tickets at the same time through kayak and was assigned a seat not next to my son! Because the flight was fully booked there was no ability to rearrange seats."
Pros: "Nice crew. Friendly and responsive"
Cons: "Recliner chairs"
Pros: "The crew were very friendly."
Cons: "the seats were pretty uncomfortable, that was my main problem with the flight."
Pros: "Crew was friendly, boarding process was easy, spacious aisles"
Cons: "The seats do not recline and are not very comfortable. Drinks and snacks are not complimentary"
Pros: "Nothing is good on this flight. It was delayed by 7 hours and the communication is not proper"
Cons: "Customer service"
Pros: "The crew was very nice and professional. Seats were as comfortable as they can be"
Cons: "I really didn't have any problems , very pleased with the airline"
Cons: "Very uncomfortable"
Cons: "Check in."
Cons: "on time flight. Accurate info on app. Correct seat assignments"
Pros: "The plane didnt crash :) Friendly attendants."
Cons: "NO WIFI. Flights are delayed often, what looked like a brand spanking new plane had the most uncomfortable seats ever, felt like sitting on wood in the exit row. You get what you pay for though."
Cons: "Long delays"
Pros: "Nothing to like!"
Cons: "Allegiant has an obscure boarding policy that shuts down online and in-person check-in 45min before departure. We got to the Allegiant desk 35min before departure to get our boarding passes and no luggage to check, and were told we missed the flight because check-in wasn’t allowed anymore. That policy should be made very visible and clear to anyone buying tickets on Allegiance as no other airline does that to passengers. We lost 4 tickets and had to buy tickets for a flight the following day. Horrible experience!"
Pros: "Going in & out of small airports."
Cons: "We arrived late. Pricing system."
Pros: "Yes"
Pros: "The crew was friendly and smiled a lot. Non stop flight from easy and for me, convenient airports. I knew food cost extra so i brought my own."
Cons: "I knew my comfort would be cramped so that was expected. My only complaint was we couldn't understand the boarding instructions at the gate when they were calling zones. The microphone stunk! So because we couldn't understand,, people got in line who shouldn't have yet, and others didn't get in line that should have which seemed to really annoy some mouthy jerk in zone 5....who then had to turn around while boarding bc he forgot his phone, lol. Karma. So, that was my only entertainment and it was pretty great."
Cons: "Paying extra for EVERYTHING"
Pros: "Great airport for getting to Florida. Good prices"
Pros: "Nothing."
Cons: "The flight was delayed by hours, with no explanation given. It was coming from Florida, with no bad weather in between. It caused us to arrive at 1 am."
Pros: "Non-stop flight at a reasonable price"
Cons: "Food choices are very limited"
Pros: "Timing was good"
Cons: "Not a glass of water was offered. Who wants alcohol in the morning?"
Pros: "We were delayed on takeoff, but pilot made up a lot of the time I. air"
Pros: "Crew was friendly, seats were very tight. Have to pay for water."
Pros: "Front seat leg room"
Cons: "No WIFI."
Pros: "Cost"
Cons: "Left late"
Cons: "First flight being cancelled"
Pros: "Great price. Direct route. Friendly gate staff and flight crew. On time (actually early) departure and arrival."
Cons: "Flip side of departing early is they closed boarding over 30 minutes before scheduled departure (nearly missed flight)."
Pros: "the pilot"
Cons: "checking in , it seemed like no one knew what they were doing."
Pros: "No frills inexprnsive"
Cons: "No services"
Pros: "Cleanliness, friendliness, on time."
Cons: "Charging for drinks and snacks snacks.."
Pros: "This flight was a return to airline travel in the 1980s in a good way! The plane was clean. The seats are among the most generous seats today. The best and brightest surprise was that each flight attendant was genuinely polite and welcoming."
Pros: "The price for the flight and the direct flight make it worthwhile."
Cons: "Boarding process was completely chaotic; they had two lines, one for people with paper boarding passes and one for those with electronic passes, but they just let everyone line up all at once which was way too crazy. It needs to be better organized."
Pros: "Everything was good"
Cons: "Could of had more selections on the flight for snacks"
Cons: "Bad service. Long waits. No directions at airport from the airline and counter service slow"
Pros: "Everything was great during the flight but..."
Cons: "We were delayed over 7 hours, with only a $50 dollar future airline credit and an $8 meal voucher. That's not nearly enough for that kind of headache. It was 2 am before we arrived at our hotel."
Pros: "the fare"
Cons: "the service - departure gates completely understaffed, no allegiant gate agent or staff in sight, only subcontractors and 2 that had to run 4 gates. Flight itself was fine."
Cons: "Even snacks and water are only available for a fee. Seats do not have much padding and are not comfortable."
Pros: "Crew was amazing & child friendly."
Cons: "They arrive to the airport over an hour early and went to the desk we're asking them to print my ticket they informed me that they cannot check me in at the desk I had to do it online I didn't have the ability to do that so therefore I miss my plane"
Pros: "The stewardess remembered us from the previous flight and was awesome to my son!"
Cons: "Kind of bumpy and a little late."
Pros: "Setas were good. Good price and good boarding system"
Cons: "Aircraft cabin was a bit dirty"
Pros: "The crew was exceptionally friendly and helpful."
Cons: "Seats don't recline."
Pros: "The price"
Cons: "Everything"
Pros: "Crew polite, clean plane"
Cons: "Late, delayed. Price deceptive, extra charge to reserve seat and carry-on bag."
Pros: "Nothing about it at all"
Cons: "I didn't like the turbalance on the plane I didn't like the service check in line Need more people helping in the airport"
Pros: "The crew was very kind. Plane loaded very quickly, every flight we've had on allegiant has left on time! Overall - very good experience!"
Cons: "Seats are TOO small!"

Book cheap flights from Chicago Greater Rockford to United States

Recent round-trip flight deals

4/30Sun
nonstopAllegiant Air
2h 33mRFD-SFB
5/4Thu
nonstopAllegiant Air
2h 45mSFB-RFD
$83
4/23Sun
nonstopAllegiant Air
2h 33mRFD-SFB
5/4Thu
nonstopAllegiant Air
2h 45mSFB-RFD
$93
4/27Thu
nonstopAllegiant Air
2h 33mRFD-SFB
5/4Thu
nonstopAllegiant Air
2h 45mSFB-RFD
$112
4/27Thu
nonstopAllegiant Air
2h 33mRFD-SFB
5/4Thu
nonstopAllegiant Air
2h 45mSFB-RFD
$116
5/1Mon
nonstopAllegiant Air
2h 38mRFD-PIE
5/5Fri
nonstopAllegiant Air
2h 42mPIE-RFD
$118
4/16Sun
nonstopAllegiant Air
2h 33mRFD-SFB
4/20Thu
nonstopAllegiant Air
2h 47mSFB-RFD
$122
4/27Thu
nonstopAllegiant Air
2h 33mRFD-SFB
5/4Thu
nonstopAllegiant Air
2h 45mSFB-RFD
$126
4/17Mon
nonstopAllegiant Air
2h 38mRFD-PIE
4/21Fri
nonstopAllegiant Air
2h 50mPIE-RFD
$128
4/26Wed
nonstopAllegiant Air
2h 38mRFD-PIE
4/28Fri
nonstopAllegiant Air
2h 50mPIE-RFD
$130
4/24Mon
nonstopAllegiant Air
2h 38mRFD-PIE
4/28Fri
nonstopAllegiant Air
2h 50mPIE-RFD
$137
4/17Mon
nonstopAllegiant Air
2h 38mRFD-PIE
4/28Fri
nonstopAllegiant Air
2h 50mPIE-RFD
$142
4/12Wed
nonstopAllegiant Air
2h 38mRFD-PIE
4/19Wed
nonstopAllegiant Air
2h 50mPIE-RFD
$145
4/12Wed
1 stopMultiple Airlines
10h 58mRFD-LAS
4/16Sun
nonstopMultiple Airlines
3h 14mLAS-RFD
$180
4/14Fri
1 stopMultiple Airlines
12h 08mRFD-LAS
4/16Sun
nonstopMultiple Airlines
3h 14mLAS-RFD
$181
4/26Wed
1 stopMultiple Airlines
9h 21mRFD-LAS
4/30Sun
nonstopMultiple Airlines
3h 14mLAS-RFD
$186
4/26Wed
1 stopMultiple Airlines
10h 58mRFD-LAS
4/30Sun
nonstopMultiple Airlines
3h 14mLAS-RFD
$192
4/28Fri
1 stopMultiple Airlines
12h 08mRFD-LAS
4/30Sun
nonstopMultiple Airlines
3h 14mLAS-RFD
$197
4/24Mon
1 stopMultiple Airlines
10h 01mRFD-LAS
4/30Sun
nonstopMultiple Airlines
3h 14mLAS-RFD
$199
4/28Fri
1 stopMultiple Airlines
12h 08mRFD-LAS
4/30Sun
nonstopMultiple Airlines
3h 14mLAS-RFD
$200
4/28Fri
1 stopMultiple Airlines
12h 08mRFD-LAS
4/30Sun
nonstopMultiple Airlines
3h 14mLAS-RFD
$209

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Recent one-way flight deals

5/3Wed
nonstopAllegiant Air
2h 33mRFD-PIE
$29
4/19Wed
nonstopAllegiant Air
3h 39mRFD-AZA
$34
4/19Wed
nonstopAllegiant Air
3h 39mRFD-AZA
$35
4/16Sun
nonstopAllegiant Air
2h 33mRFD-SFB
$36
4/13Thu
nonstopAllegiant Air
2h 33mRFD-SFB
$39
4/28Fri
nonstopAllegiant Air
3h 39mRFD-AZA
$41
4/9Sun
nonstopAllegiant Air
2h 33mRFD-SFB
$42
4/28Fri
nonstopAllegiant Air
3h 39mRFD-AZA
$42
4/16Sun
nonstopAllegiant Air
2h 33mRFD-SFB
$47
4/26Wed
nonstopAllegiant Air
2h 38mRFD-PIE
$47
4/9Sun
nonstopAllegiant Air
2h 33mRFD-SFB
$48
4/10Mon
nonstopAllegiant Air
3h 39mRFD-AZA
$48
4/14Fri
nonstopAllegiant Air
3h 39mRFD-AZA
$49
4/19Wed
1 stopMultiple Airlines
10h 22mRFD-LAS
$53
4/26Wed
1 stopMultiple Airlines
10h 58mRFD-LAS
$55
4/28Fri
1 stopMultiple Airlines
12h 08mRFD-LAS
$63
4/24Mon
1 stopMultiple Airlines
11h 28mRFD-LAS
$65
4/10Mon
1 stopMultiple Airlines
29h 20mRFD-LAS
$68
4/10Mon
1 stopMultiple Airlines
29h 20mRFD-LAS
$69
4/28Fri
1 stopMultiple Airlines
28h 50mRFD-LAS
$73

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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:

$989
$330
$41

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