Cheap flights from Chicago (CHI) to the United States

CHI — LAX
May 24 — May 311

How far in advance should I book a flight from Chicago to USA?

When searching for a good deal, it’s best to be prepared for potential fluctuations in price. We recommend booking at least 13 days in advance, which can save you up to 1% on flights from Chicago to USA compared to booking the week you need them. Waiting 13 days out may not be for everyone, so we have options available for flights within the next two weeks, with the lowest price starting at $170. For sooner than that we have options available in the next 3 days from $174.

What is the cheapest month to fly from Chicago to USA?

Our data shows that August tends to be the cheapest month to fly to USA from Chicago. Users have commonly found prices around $182 for the month, but tickets can be as low as $60. Due to multiple factors, prepare for potentially higher prices in December.

When is the cheapest time to fly from Chicago to USA (CHI - US)?

When flying from Chicago to USA, the time of day you decide to fly out makes little to no difference towards the overall price you’ll pay on tickets.

Cheap flights from Chicago to USA in May, June 2022

The best prices found for CHI to USA flights for May, June
Jun 1 - Jun 2
ORD

Chicago O'Hare Intl

FLL

Fort Lauderdale

1 stop

11h 15m
FLL

Fort Lauderdale

ORD

Chicago O'Hare Intl

Nonstop

3h 13m
$112

Spirit Airlines

View Deal

Deal found 17/5/22

Jun 1 - Jun 2
ORD

Chicago O'Hare Intl

FLL

Fort Lauderdale

1 stop

11h 15m
FLL

Fort Lauderdale

ORD

Chicago O'Hare Intl

Nonstop

3h 11m
$113

Spirit Airlines

View Deal

Deal found 16/5/22

Jun 1 - Jun 4
ORD

Chicago O'Hare Intl

FLL

Fort Lauderdale

1 stop

11h 15m
FLL

Fort Lauderdale

ORD

Chicago O'Hare Intl

Nonstop

3h 11m
$117

Spirit Airlines

View Deal

Deal found 16/5/22

Chicago to USA 2022 flight deals

Cheap flights to USA from Chicago found for this year
Sep 17 - Sep 24
ORD

Chicago O'Hare Intl

FLL

Fort Lauderdale

Nonstop

3h 05m
FLL

Fort Lauderdale

ORD

Chicago O'Hare Intl

Nonstop

3h 22m
$88

Spirit Airlines

View Deal

Deal found 18/5/22

Sep 17 - Sep 24
ORD

Chicago O'Hare Intl

FLL

Fort Lauderdale

Nonstop

3h 05m
FLL

Fort Lauderdale

ORD

Chicago O'Hare Intl

Nonstop

3h 22m
$91

Spirit Airlines

View Deal

Deal found 18/5/22

Oct 15 - Oct 22
ORD

Chicago O'Hare Intl

FLL

Fort Lauderdale

Nonstop

3h 05m
FLL

Fort Lauderdale

ORD

Chicago O'Hare Intl

Nonstop

3h 22m
$92

Spirit Airlines

View Deal

Deal found 17/5/22

Cheap American Airlines flights from Chicago to USA

May 24 - May 24
ORD

Chicago O'Hare Intl

MCO

Orlando

Nonstop

2h 36m
MCO

Orlando

ORD

Chicago O'Hare Intl

1 stop

5h 41m
$135

American Airlines

View Deal

Deal found 17/5/22

May 24 - May 24
ORD

Chicago O'Hare Intl

MCO

Orlando

Nonstop

2h 36m
MCO

Orlando

ORD

Chicago O'Hare Intl

2 stops

6h 46m
$144

American Airlines

View Deal

Deal found 17/5/22

Nov 15 - Nov 15
ORD

Chicago O'Hare Intl

LGA

New York LaGuardia

Nonstop

2h 00m
LGA

New York LaGuardia

ORD

Chicago O'Hare Intl

Nonstop

2h 50m
$182

American Airlines

View Deal

Deal found 16/5/22

Cheap JetBlue flights from Chicago to USA

May 28 - May 31
ORD

Chicago O'Hare Intl

JFK

New York John F Kennedy Intl

Nonstop

2h 27m
JFK

New York John F Kennedy Intl

ORD

Chicago O'Hare Intl

Nonstop

2h 55m
$188

JetBlue

View Deal

Deal found 18/5/22

May 25 - May 31
ORD

Chicago O'Hare Intl

JFK

New York John F Kennedy Intl

Nonstop

2h 27m
JFK

New York John F Kennedy Intl

ORD

Chicago O'Hare Intl

Nonstop

2h 55m
$193

JetBlue

View Deal

Deal found 19/5/22

Oct 13 - Oct 17
ORD

Chicago O'Hare Intl

JFK

New York John F Kennedy Intl

Nonstop

2h 06m
JFK

New York John F Kennedy Intl

ORD

Chicago O'Hare Intl

Nonstop

2h 38m
$198

JetBlue

View Deal

Deal found 17/5/22

Non-stop flights to USA from Chicago

Save time with Chicago to USA direct flight deals
Sep 17 - Sep 24
ORD

Chicago O'Hare Intl

FLL

Fort Lauderdale

Nonstop

3h 05m
FLL

Fort Lauderdale

ORD

Chicago O'Hare Intl

Nonstop

3h 22m
$88

Spirit Airlines

View Deal

Deal found 18/5/22

Sep 17 - Sep 24
ORD

Chicago O'Hare Intl

FLL

Fort Lauderdale

Nonstop

3h 05m
FLL

Fort Lauderdale

ORD

Chicago O'Hare Intl

Nonstop

3h 22m
$91

Spirit Airlines

View Deal

Deal found 18/5/22

Sep 24 - Oct 1
ORD

Chicago O'Hare Intl

FLL

Fort Lauderdale

Nonstop

3h 05m
FLL

Fort Lauderdale

ORD

Chicago O'Hare Intl

Nonstop

3h 22m
$92

Spirit Airlines

View Deal

Deal found 18/5/22

Last minute flights from Chicago to USA

Late deals on return flights to USA from Chicago, departing today and this week
May 24 - May 26
ORD

Chicago O'Hare Intl

FLL

Fort Lauderdale

Nonstop

2h 57m
FLL

Fort Lauderdale

ORD

Chicago O'Hare Intl

Nonstop

3h 13m
$128

Multiple Airlines

View Deal

Deal found 19/5/22

May 24 - May 25
ORD

Chicago O'Hare Intl

FLL

Fort Lauderdale

Nonstop

3h 02m
FLL

Fort Lauderdale

ORD

Chicago O'Hare Intl

Nonstop

3h 13m
$129

Spirit Airlines

View Deal

Deal found 16/5/22

May 24 - May 24
ORD

Chicago O'Hare Intl

MCO

Orlando

Nonstop

2h 36m
MCO

Orlando

ORD

Chicago O'Hare Intl

1 stop

5h 41m
$135

American Airlines

View Deal

Deal found 17/5/22

One-way flights to USA from Chicago

The cheapest one-way flights from Chicago to USA
Oct 1
ORD

Chicago O'Hare Intl

FLL

Fort Lauderdale

Nonstop

3h 05m
$37

Spirit Airlines

View Deal

Deal found 18/5/22

Sep 17
ORD

Chicago O'Hare Intl

FLL

Fort Lauderdale

Nonstop

3h 05m
$45

Spirit Airlines

View Deal

Deal found 17/5/22

Oct 3
ORD

Chicago O'Hare Intl

FLL

Fort Lauderdale

Nonstop

3h 05m
$46

Spirit Airlines

View Deal

Deal found 17/5/22

Related info for your journey

Useful info, stats and facts about Chicago to USA flights.

Which airlines flying from Chicago to United States have flexible cancellations due to COVID-19?

Some of the carriers operating flights from Chicago to United States that may be offering flexible cancellation policies are Spirit Airlines, United Airlines, and American Airlines. Our site will let you filter for all airlines offering greater flexibility due to COVID-19.

Can I find flights from Chicago to USA for under $100 on Cheapflights?

Yes, there are multiple flights from Chicago to USA for under $100. The cheapest flight booked recently is on Spirit Airlines for just $88, but on average you can expect to pay $107.

Are there nonstop flights from Chicago to USA for under $100 on Cheapflights?

Cheapflights has at least 20 direct flights from Chicago to USA under $100. A good price for a nonstop flight from Chicago to USA is less than $109.

Are there last-minute flights available from Chicago to USA for under $200?

There are currently 20+ open flights from Chicago to USA within the next 7 days for less than $200.

What days are nonstop flights available from Chicago to USA?

You can find nonstop flights on the following days: Sunday, Monday, Tuesday, Thursday, Friday, Saturday.

How many flights depart from Chicago to USA on average per day?

On average 35 flights depart from Chicago to USA per day.
Early Morning (Midnight to 6am) - 3% of flight departures
Morning (6am - Noon) - 11% of flight departures
Afternoon (Noon - 6pm) - 34% of flight departures
Evening (6pm - Midnight) - 51% of flight departures

How long is the flight from Chicago to USA?

Departing from Chicago to USA will take you 3h 05m. The distance between Chicago and USA is about 1750 mi. Generally, flights for this route are nonstop.

What are the cheapest airlines to fly from Chicago to USA one-way?

One-way options have recently been found by users for as low as $37 on Spirit Airlines. Other airlines that offer cheap prices include United Airlines from $66 and Frontier from $70 one-way.

What are the most popular routes from Chicago to USA?

While some choose either Chicago O'Hare Intl - Los Angeles or Chicago O'Hare Intl - Newark, Chicago O'Hare Intl - Seattle/Tacoma Intl is the most popular route from Chicago to USA.

What are the most popular airlines that fly from Chicago to USA?

When booking a flight from Chicago to USA, you may want to consider flying on Major Airline, American Airlines or Alaska Airlines as they are the most popular for this route.

What are the most reliable airlines from Chicago to USA?

Consider Air China (87%), ANA (86%) or Azul (84%) when booking your flight. These represent the most reliable airlines when flying from Chicago to USA.

What are the cheapest flights from Chicago to USA?

On average you can expect to pay $754 for a flight from Chicago to USA. The cheapest flight overall is $116 while the most popular route, (Chicago O'Hare Intl - Seattle/Tacoma Intl) is currently priced at $216.

Destination points for flights from Chicago to USA

Select to see more specific information for flights from Chicago to all places in USA

Top 5 airlines flying from Chicago to USA

The chart below displays the airlines Cheapflights users traveling from Chicago to USA choose most often. Cheapest and average prices are based on aggregated data from the past 12 months.
AirlineCheapestAverageFlexibilityOn-timeCOVID-19 safety
Juneyao AirlinesCheapest$10Average$20FlexibilityNo cancel feeOn-time66%COVID-19 safety
Search Juneyao Airlines flights
FrontierCheapest$37Average$181FlexibilityNo cancel feeOn-time62%COVID-19 safety
Search Frontier flights
Spirit AirlinesCheapest$46Average$203FlexibilityNo cancel feeOn-time65%COVID-19 safety
Search Spirit Airlines flights
JetBlueCheapest$57Average$188FlexibilityNo cancel feeOn-time62%COVID-19 safety
Search JetBlue flights
United AirlinesCheapest$69Average$276FlexibilityNo cancel feeOn-time69%COVID-19 safety
Search United Airlines flights

Hourly flight availability from Chicago to USA

See what time of day planes typically take off from Chicago to USA
4%of flight departuresEarly morningMidnight to 6 am
38%of flight departuresMorning6 am to noon
47%of flight departuresAfternoonNoon to 6 pm
11%of flight departuresEvening6 pm to midnight
Midnight
6 AM
Noon
6 PM