Cheap flights from the United States to Chicago (CHI) from $30
This is the cheapest one-way flight price, found on 9/20. Prices may vary by date and flight preferences.
How far in advance should I book a flight from USA to Chicago?
When searching for a good deal, it’s best to be prepared for potential fluctuations in price. We recommend booking at least 28 days in advance, which can save you up to 32% on flights from USA to Chicago compared to booking the week you need them. Waiting 28 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 $277. For sooner than that we have options available in the next 3 days from $344.
What is the cheapest month to fly from USA to Chicago?
Due to multiple factors, expect to potentially pay more when booking in June. For low rates, February can be a great choice for travel to Chicago. Flights to Chicago from USA in February are about $265 on average during February, but can be found for as low as $166.
When is the cheapest time to fly from USA to Chicago (US - CHI)?
When flying from USA to Chicago, the time of day you decide to fly out makes little to no difference towards the overall price you’ll pay on tickets.
Cheap Spirit Airlines flights from USA to Chicago
Take a peek at the cheapest Spirit Airlines flights we've detected traveling from USA to Chicago. Make sure to check back often as deals are often changing.
Cheap JetBlue flights from USA to Chicago
Browse through some of the cheapest JetBlue flights traveling from USA to Chicago. Deals frequently update to provide users with more options.
Cheap USA to Chicago flights in September & October 2023
The best prices found for USA to CHI flights for September, October
Check out some of the best flight deals from USA to Chicago in 2023. Check back regularly for other flight deals.
USA to Chicago 2023 flight deals
Cheap flights to Chicago from USA found for this year
Check out some of the best flight deals from USA to Chicago in 2023. Check back regularly for other flight deals.
Non-stop flights to Chicago from USA
Save time with USA to Chicago direct flight deals
Take a look at some of the direct flights traveling from USA to Chicago in the near future. Search for alternative flights from USA to Chicago by utilizing the search form above.
USA to Chicago flights leaving soon
Late deals on return flights to Chicago from USA, departing today and this week
Have a look at some of the flights available from USA to Chicago departing last-minute. To prevent any unwanted surprises, users should verify their flight info before booking.
One-way flights to Chicago from USA
The cheapest one-way flights from USA to Chicago
Some of the best available deals we've found on one-way flights from USA to Chicago. Those seeking round-trip flights from USA to Chicago should utilize the search form at the the top of the page.
Find flights from USA to Chicago within your budget
Use the slider to find flights from USA to Chicago that fit your budget.
Fly from
Fly to
Budget
$39 - $121
Route
Depart
Return
Price
Dallas/Fort WorthChicago O'Hare Intl
DFW - ORD
DFWORD
Dallas/Fort Worth
Thu 11/9
Nonstop2h 28m
Chicago O'Hare Intl
Sat 11/11
Nonstop2h 35m
Dallas/Fort WorthChicago O'Hare Intl
DFW - ORD
DFWORD
Dallas/Fort Worth
Thu 11/2
Nonstop2h 28m
Chicago O'Hare Intl
Sat 11/4
Nonstop2h 35m
Dallas/Fort WorthChicago O'Hare Intl
DFW - ORD
DFWORD
Dallas/Fort Worth
Thu 11/9
1 stop5h 52m
Chicago O'Hare Intl
Sat 11/11
Nonstop2h 35m
Dallas/Fort WorthChicago O'Hare Intl
DFW - ORD
DFWORD
Dallas/Fort Worth
Wed 11/8
Nonstop2h 28m
Chicago O'Hare Intl
Mon 12/11
Nonstop2h 44m
Dallas/Fort WorthChicago O'Hare Intl
DFW - ORD
DFWORD
Dallas/Fort Worth
Thu 11/9
Nonstop2h 28m
Chicago O'Hare Intl
Tue 12/12
Nonstop2h 44m
Dallas/Fort WorthChicago O'Hare Intl
DFW - ORD
DFWORD
Dallas/Fort Worth
Thu 10/19
Nonstop2h 28m
Chicago O'Hare Intl
Wed 10/25
1 stop11h 00m
Boston Logan IntlChicago O'Hare Intl
BOS - ORD
BOSORD
Boston Logan Intl
Sat 10/28
Nonstop2h 59m
Chicago O'Hare Intl
Tue 10/31
Nonstop2h 17m
Boston Logan IntlChicago O'Hare Intl
BOS - ORD
BOSORD
Boston Logan Intl
Sat 10/28
Nonstop2h 59m
Chicago O'Hare Intl
Wed 11/1
Nonstop2h 27m
San FranciscoChicago O'Hare Intl
SFO - ORD
SFOORD
San Francisco
Sat 10/21
1 stop9h 54m
Chicago O'Hare Intl
Fri 10/27
1 stop15h 15m
Reviews of airlines servicing Chicago
See what other customers who have flown with Spirit Airlines, JetBlue and Frontier from USA to Chicago have to say. Users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.
Comfort
Boarding
Food
Overall
Crew
Entertainment
Reviews
I appreciated that we departed & arrived on time. I was very cold on the plane, despite wearing 2 jackets, & will bring a blanket next time. I appreciated the hot tea & cookie I was served. I also appreciated that our luggage was not lost or damaged.
Comfort
Boarding
Food
Overall
Crew
Entertainment
Reviews
I appreciated that we departed & arrived on time. I was very cold on the plane, despite wearing 2 jackets, & will bring a blanket next time. I appreciated the hot tea & cookie I was served. I also appreciated that our luggage was not lost or damaged.
Comfort
Boarding
Food
Overall
Crew
Entertainment
Reviews
I appreciated that we departed & arrived on time. I was very cold on the plane, despite wearing 2 jackets, & will bring a blanket next time. I appreciated the hot tea & cookie I was served. I also appreciated that our luggage was not lost or damaged.
Comfort
Boarding
Food
Overall
Crew
Entertainment
Reviews
I appreciated that we departed & arrived on time. I was very cold on the plane, despite wearing 2 jackets, & will bring a blanket next time. I appreciated the hot tea & cookie I was served. I also appreciated that our luggage was not lost or damaged.
Comfort
Boarding
Food
Overall
Crew
Entertainment
Reviews
I appreciated that we departed & arrived on time. I was very cold on the plane, despite wearing 2 jackets, & will bring a blanket next time. I appreciated the hot tea & cookie I was served. I also appreciated that our luggage was not lost or damaged.
Comfort
Boarding
Food
Overall
Crew
Entertainment
Reviews
I appreciated that we departed & arrived on time. I was very cold on the plane, despite wearing 2 jackets, & will bring a blanket next time. I appreciated the hot tea & cookie I was served. I also appreciated that our luggage was not lost or damaged.
Related info for your journey
Useful info, stats and facts about USA to Chicago flights.
Can I find flights from USA to Chicago for under $100 on Cheapflights?
Yes, there are multiple flights from USA to Chicago for under $100. The cheapest flight booked recently is on Spirit Airlines for just $39, but on average you can expect to pay $57.
Are there nonstop flights from USA to Chicago for under $100 on Cheapflights?
Cheapflights has at least 20 direct flights from USA to Chicago under $100. A good price for a nonstop flight from USA to Chicago is less than $68.
Are there last-minute flights available from USA to Chicago for under $100?
There are currently 20+ open flights from USA to Chicago within the next 7 days for less than $100.
What days are nonstop flights available from USA to Chicago?
Nonstop flights are available for this route on the following days: Sunday, Monday, Tuesday, Thursday, Friday, Saturday.
How many flights depart from USA to Chicago on average per day?
On average, you can expect to see 60 flights from USA to Chicago a day.
Morning (6am - Noon) - 30% of flight departures
Afternoon (Noon - 6pm) - 18% of flight departures
Evening (6pm - Midnight) - 52% of flight departures
How long is the flight from USA to Chicago?
Airlines like Spirit Airlines fly from USA to Chicago in about 2h 28m. The time it takes to get you to your destination is usually consistent. The distance from USA to Chicago is about 1750 mi. Most flights are nonstop.
What are the cheapest airlines to fly from USA to Chicago one-way?
One-way options have recently been found by users for as low as $30 on Spirit Airlines. Other airlines that offer cheap prices include Frontier from $42 and Delta from $49 one-way.
What are the most popular routes from USA to Chicago?
The most popular route from USA to Chicago is New York LaGuardia - Chicago O'Hare Intl. You may also consider Newark - Chicago O'Hare Intl or New York John F Kennedy Intl - Chicago O'Hare Intl.
What are the most popular airlines that fly from USA to Chicago?
The most popular airlines flying from USA to Chicago are American Airlines, Alaska Airlines and Delta. Something to consider prior to booking your flight.
What are the most reliable airlines from USA to Chicago?
No one likes to see their flight delayed. When booking a flight from USA to Chicago consider choosing Sun Country Air (100%), Qatar Airways (90%) or Air China (89%) as they are the most reliable in getting you off to your destination on time.
What are the cheapest flights from USA to Chicago?
The cheapest flight price from USA to Chicago is $73. On average you can expect to pay $810. The most popular route, (New York LaGuardia - Chicago O'Hare Intl), can usually be booked for $83.
What does LAX to ORD mean?
Great question - LAX to ORD just means Los Angeles Airport to Chicago O'Hare Intl Airport. Now you’ll know what these unique codes when you look for flights! Chicago Midway Airport (MDW), Chicago Greater Rockford Airport (RFD) are other airports near this flight route and their unique identifiers/IATA codes.
Departure points for flights from USA to Chicago
Select to see more specific information for flights to Chicago from all departure points in USA
Top 9 airlines flying from USA to Chicago
The chart below displays the airlines Cheapflights users traveling from USA to Chicago choose most often. Cheapest and average prices are based on aggregated data from the past 12 months.
Search flights to Chicago by cabin class
Hourly flight availability from USA to Chicago
See what time of day planes typically take off from USA to Chicago
| 12%of flight departures | Early morningMidnight to 6 am |
|---|---|
| 40%of flight departures | Morning6 am to noon |
| 36%of flight departures | AfternoonNoon to 6 pm |
| 12%of flight departures | Evening6 pm to midnight |