Find cheap flights from Chicago to the United States

Find cheap flights from Chicago to the United States

Round-trip
Economy
Chicago (CHI)
United States
Thu 7/16
Thu 7/23
Any month
Compare vs. KAYAK |
Search hundreds of travel sites at once for deals on flights to the United States

Good to know

Low season

February Best time to beat the crowds with an average 3% drop in price.

High season

July Most popular time to fly with an average 7% increase in price.

Average price of a round-trip

$224 (avg. price over the last 2 weeks)

Good deal for a round-trip

$126 or less

FAQs for booking Chicago to United States flights

Are flight prices cheaper from Chicago to the United States because of coronavirus (COVID-19)?

How does KAYAK’s flight Price Forecast tool help me choose the right time to buy?

Top airline flying from Chicago to the United States

Scores according to KAYAK customer reviews

7.2
Allegiant Air
Overall score based on 1,922 reviews
7.7
Boarding
7.0
Comfort
8.2
Crew
6.2
Entertainment
6.4
Food
Airline reviews
Read more about Allegiant Air

Book cheap flights from Chicago to United States (round-trip)

Airports
Origin
Chicago
$119
only
$119
$58
only
$58
Destination
Orlando
$58
only
$58
Phoenix
$106
only
$106
Sun, Aug 2
RFD
Chicago Greater Rockford
SFB
Orlando Sanford Intl
2h 30m
Sun, Aug 9
SFB
Orlando Sanford Intl
RFD
Chicago Greater Rockford
2h 39m
Trip: 8 days
Based on null reviews
Fri, Aug 7
ORD
Chicago O'Hare Airport
SFB
Orlando Sanford Intl
9h 32m
Fri, Aug 14
SFB
Orlando Sanford Intl
ORD
Chicago O'Hare Airport
27h 25m
Trip: 8 days
Based on null reviews
Thu, Aug 13
RFD
Chicago Greater Rockford
SFB
Orlando Sanford Intl
2h 29m
Sun, Aug 16
SFB
Orlando Sanford Intl
RFD
Chicago Greater Rockford
2h 39m
Trip: 4 days
Based on null reviews
Sun, Aug 2
RFD
Chicago Greater Rockford
SFB
Orlando Sanford Intl
2h 30m
Thu, Aug 6
SFB
Orlando Sanford Intl
RFD
Chicago Greater Rockford
2h 39m
Trip: 5 days
Based on null reviews
Thu, Aug 20
RFD
Chicago Greater Rockford
SFB
Orlando Sanford Intl
2h 30m
Sun, Aug 23
SFB
Orlando Sanford Intl
RFD
Chicago Greater Rockford
2h 40m
Trip: 4 days
Based on null reviews
Thu, Jul 30
RFD
Chicago Greater Rockford
SFB
Orlando Sanford Intl
2h 30m
Sun, Aug 9
SFB
Orlando Sanford Intl
RFD
Chicago Greater Rockford
2h 39m
Trip: 11 days
Based on null reviews
Fri, Jul 17
ORD
Chicago O'Hare Airport
SFB
Orlando Sanford Intl
15h 28m
Mon, Jul 20
SFB
Orlando Sanford Intl
ORD
Chicago O'Hare Airport
22h 22m
Trip: 4 days
Based on null reviews
Thu, Jul 30
RFD
Chicago Greater Rockford
SFB
Orlando Sanford Intl
2h 30m
Thu, Aug 6
SFB
Orlando Sanford Intl
RFD
Chicago Greater Rockford
2h 39m
Trip: 8 days
Based on null reviews
Fri, Jul 17
ORD
Chicago O'Hare Airport
SFB
Orlando Sanford Intl
15h 28m
Mon, Jul 20
SFB
Orlando Sanford Intl
ORD
Chicago O'Hare Airport
22h 22m
Trip: 4 days
Based on null reviews
Fri, Jul 17
ORD
Chicago O'Hare Airport
SFB
Orlando Sanford Intl
15h 28m
Fri, Jul 24
SFB
Orlando Sanford Intl
ORD
Chicago O'Hare Airport
22h 22m
Trip: 8 days
Based on null reviews
Mon, Aug 24
RFD
Chicago Greater Rockford
AZA
Phoenix-Mesa Gateway
3h 18m
Mon, Aug 31
AZA
Phoenix-Mesa Gateway
RFD
Chicago Greater Rockford
3h 05m
Trip: 8 days
Based on null reviews
Fri, Jul 17
ORD
Chicago O'Hare Airport
SFB
Orlando Sanford Intl
15h 28m
Fri, Jul 24
SFB
Orlando Sanford Intl
ORD
Chicago O'Hare Airport
22h 22m
Trip: 8 days
Based on null reviews
Fri, Jul 17
ORD
Chicago O'Hare Airport
SFB
Orlando Sanford Intl
15h 28m
Mon, Jul 20
SFB
Orlando Sanford Intl
ORD
Chicago O'Hare Airport
22h 22m
Trip: 4 days
Based on null reviews
Fri, Jul 31
RFD
Chicago Greater Rockford
AZA
Phoenix-Mesa Gateway
3h 28m
Thu, Aug 6
AZA
Phoenix-Mesa Gateway
RFD
Chicago Greater Rockford
3h 32m
Trip: 7 days
Based on null reviews
Fri, Jul 31
ORD
Chicago O'Hare Airport
SFB
Orlando Sanford Intl
15h 28m
Sun, Aug 2
SFB
Orlando Sanford Intl
ORD
Chicago O'Hare Airport
54h 16m
Trip: 3 days
Based on null reviews
Wed, Jul 15
RFD
Chicago Greater Rockford
AZA
Phoenix-Mesa Gateway
3h 15m
Sun, Aug 2
AZA
Phoenix-Mesa Gateway
RFD
Chicago Greater Rockford
3h 32m
Trip: 19 days
Based on null reviews
Fri, Jul 17
ORD
Chicago O'Hare Airport
AZA
Phoenix-Mesa Gateway
12h 50m
Sun, Jul 19
AZA
Phoenix-Mesa Gateway
ORD
Chicago O'Hare Airport
22h 11m
Trip: 3 days
Based on null reviews
Mon, Aug 3
RFD
Chicago Greater Rockford
AZA
Phoenix-Mesa Gateway
3h 28m
Wed, Aug 12
AZA
Phoenix-Mesa Gateway
RFD
Chicago Greater Rockford
3h 05m
Trip: 10 days
Based on null reviews
Sat, Aug 8
ORD
Chicago O'Hare Airport
AZA
Phoenix-Mesa Gateway
25h 08m
Sat, Aug 15
AZA
Phoenix-Mesa Gateway
ORD
Chicago O'Hare Airport
14h 32m
Trip: 8 days
Based on null reviews
Sun, Aug 23
RFD
Chicago Greater Rockford
AZA
Phoenix-Mesa Gateway
12h 48m
Mon, Aug 31
AZA
Phoenix-Mesa Gateway
RFD
Chicago Greater Rockford
3h 05m
Trip: 9 days
Based on null reviews

Book cheap flights from Chicago to United States (one-way)

Airports
Origin
Chicago
$55
only
$55
$32
only
$32
Destination
Punta Gorda
$32
only
$32
Orlando
$32
only
$32
Phoenix
$52
only
$52
Sun, Aug 2
RFD
Chicago Greater Rockford
SFB
Orlando Sanford Intl
2h 30m
Based on null reviews
Sun, Aug 9
ORD
Chicago O'Hare Airport
SFB
Orlando Sanford Intl
27h 29m
Based on null reviews
Sun, Jul 19
RFD
Chicago Greater Rockford
PGD
Punta Gorda Charlotte County
2h 40m
Based on null reviews
Sat, Jul 18
RFD
Chicago Greater Rockford
PGD
Punta Gorda Charlotte County
2h 35m
Based on null reviews
Mon, Aug 3
ORD
Chicago O'Hare Airport
SFB
Orlando Sanford Intl
15h 28m
Based on null reviews
Sun, Aug 2
RFD
Chicago Greater Rockford
PGD
Punta Gorda Charlotte County
2h 40m
Based on null reviews
Mon, Jul 13
ORD
Chicago O'Hare Airport
SFB
Orlando Sanford Intl
15h 28m
Based on null reviews
Thu, Jul 16
RFD
Chicago Greater Rockford
PGD
Punta Gorda Charlotte County
2h 40m
Based on null reviews
Sun, Jul 19
ORD
Chicago O'Hare Airport
SFB
Orlando Sanford Intl
29h 28m
Based on null reviews
Mon, Aug 31
RFD
Chicago Greater Rockford
AZA
Phoenix-Mesa Gateway
3h 18m
Based on null reviews
Fri, Jul 17
ORD
Chicago O'Hare Airport
SFB
Orlando Sanford Intl
15h 28m
Based on null reviews
Fri, Aug 28
RFD
Chicago Greater Rockford
AZA
Phoenix-Mesa Gateway
3h 18m
Based on null reviews
Thu, Jul 23
ORD
Chicago O'Hare Airport
AZA
Phoenix-Mesa Gateway
26h 47m
Based on null reviews
Fri, Jul 17
ORD
Chicago O'Hare Airport
AZA
Phoenix-Mesa Gateway
12h 50m
Based on null reviews
Sun, Jul 12
RFD
Chicago Greater Rockford
PGD
Punta Gorda Charlotte County
2h 40m
Based on null reviews
Tue, Sep 1
ORD
Chicago O'Hare Airport
AZA
Phoenix-Mesa Gateway
37h 11m
Based on null reviews
Fri, Jul 17
RFD
Chicago Greater Rockford
AZA
Phoenix-Mesa Gateway
3h 28m
Based on null reviews
Sat, Aug 1
ORD
Chicago O'Hare Airport
AZA
Phoenix-Mesa Gateway
25h 50m
Based on null reviews
Fri, Sep 4
RFD
Chicago Greater Rockford
AZA
Phoenix-Mesa Gateway
3h 18m
Based on null reviews
Sat, Jul 18
ORD
Chicago O'Hare Airport
AZA
Phoenix-Mesa Gateway
26h 03m
Based on null reviews
*
Prices are per person and are for e–tickets and include all taxes & fees in USD.

We attempt to get accurate prices, however, prices are not guaranteed.

Here's why:

We’re not the seller.
At KAYAK we don’t set the prices, so it’s not possible for us to guarantee what other companies are selling.

We compile tonnes of data for you
Our service lets you quickly and easily compare results from hundreds of travel sites at once. In this sense, KAYAK is a search engine and we can't guarantee prices we find.

Why aren’t prices accurate 100% of the time?
Prices on airline seats, hotel rooms and car rentals can change frequently. Several people may also be trying to buy the same travel option simultaneously. As a result, you may find, on occasion, that certain prices are no longer available.

If you have more questions or if you have a bad price to report to us,
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