Cheap flights from Chicago (CHI) to the United States from $25
This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 6/12. 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.
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 54 days in advance, which can save you up to 123% on flights from Chicago to USA compared to booking the week you need them. Waiting 54 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 $276. For sooner than that we have options available in the next 3 days from $368.
What is the cheapest month to fly from Chicago to USA?
Our data shows that February tends to be the cheapest month to fly to USA from Chicago. Users have commonly found prices around $228 for the month, but tickets can be as low as $74. Due to multiple factors, prepare for potentially higher prices in June.
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 Alaska Airlines flights from Chicago to USA
Explore cheap flight options specifically provided by Alaska Airlines for the route between Chicago and USA. Find affordable fares and compare prices with other airlines to secure the best deal for your journey. Over the last 7 days, Cheapflights users made 2,752,338 searches. Data last updated May 8, 2024.
Take a look at some of the lowest-priced Alaska Airlines flights heading from Chicago to USA. Deals update often to give you more flight options matching your criteria
Cheap JetBlue flights from Chicago to USA
Explore cheap flight options specifically provided by JetBlue for the route between Chicago and USA. Find affordable fares and compare prices with other airlines to secure the best deal for your journey. Over the last 7 days, Cheapflights users made 2,752,338 searches. Data last updated May 8, 2024.
Some of the lowest-priced JetBlue flights we've found at this time heading from Chicago to USA. If these deals don't fit your criteria, make sure to check back soon as new deals are always added.
Cheap Chicago to USA flights in May & June 2024
Find cheap flight options from Chicago to USA specifically for the months of May and June 2024. Explore affordable fares based on user searches. Over the last 7 days, Cheapflights users made 2,752,338 searches. Prices were last updated on May 8, 2024.
These are some of the most attractive deals on flights from Chicago to USA in 2024. Check back soon for alternative fares.
Chicago to USA 2024 flight deals
Discover exclusive flight deals for travel between Chicago and USA in 2024. Find excellent offers based on user searches. Over the last 7 days, Cheapflights users made 2,752,338 searches. Data last updated May 8, 2024.
These are some of the most attractive deals on flights from Chicago to USA in 2024. Check back soon for alternative fares.
Non-stop flights to USA from Chicago
Discover non-stop flight options from Chicago to USA. Find direct flights with no layovers, providing a convenient travel experience. Explore non-stop flight options based on user searches, and compare prices and availability for your desired travel dates. Over the last 7 days, Cheapflights users made 2,752,338 searches. Data last updated May 8, 2024.
Consider booking one of these non-stop flights heading from Chicago to USA. Those looking to potentially save on 1 or 2-stop flights from Chicago to USA should utilize the search form at the the top of the page.
Chicago to USA flights leaving soon
Find last-minute flight options from Chicago to USA for spontaneous travel. Discover available flights and compare prices based on user searches. Secure great deals and offers for spontaneous trips with quick booking options. Over the last 7 days, Cheapflights users made 2,752,338 searches. Data last updated May 8, 2024.
Consider one of these great deals we found on last-minute flights from Chicago to USA. Tip: verify your flight details before completing your reservation.
One-way flights to USA from Chicago
Search for one-way flight options from Chicago to USA. Find affordable one-way fares based on user searches. Compare prices and availability to plan your one-way journey according to your preferred dates and budget. Over the last 7 days, Cheapflights users made 2,752,338 searches. Data last updated May 8, 2024.
Some of the best available deals we've found on one-way flights from Chicago to USA. Those seeking round-trip flights from Chicago to USA should utilize the search form at the the top of the page.
Find flights from Chicago to USA within your budget
Customize your flight search to find flights from Chicago to USA that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, Cheapflights users made 2,752,338 searches. Data last updated May 8, 2024.
Fly from
Fly to
Budget
$50 - $149
Route
Depart
Return
Price
Chicago O'Hare IntlBoston Logan Intl
ORD - BOS
ORDBOS
Chicago O'Hare Intl
Wed 6/5
Nonstop2h 29m
Boston Logan Intl
Wed 6/12
Nonstop2h 54m
Chicago O'Hare IntlBoston Logan Intl
ORD - BOS
ORDBOS
Chicago O'Hare Intl
Wed 6/5
Nonstop2h 29m
Boston Logan Intl
Wed 6/12
Nonstop2h 54m
Chicago O'Hare IntlBoston Logan Intl
ORD - BOS
ORDBOS
Chicago O'Hare Intl
Thu 6/6
Nonstop2h 28m
Boston Logan Intl
Tue 6/11
Nonstop2h 54m
Chicago O'Hare IntlLas Vegas Harry Reid Intl
ORD - LAS
ORDLAS
Chicago O'Hare Intl
Tue 5/21
Nonstop4h 10m
Las Vegas Harry Reid Intl
Wed 5/22
Nonstop3h 46m
Chicago O'Hare IntlNew York LaGuardia
ORD - LGA
ORDLGA
Chicago O'Hare Intl
Tue 5/14
1 stop16h 40m
New York LaGuardia
Wed 5/15
Nonstop2h 37m
Chicago O'Hare IntlNew York John F Kennedy Intl
ORD - JFK
ORDJFK
Chicago O'Hare Intl
Thu 5/30
Nonstop2h 28m
New York John F Kennedy Intl
Tue 6/4
Nonstop2h 50m
Chicago O'Hare IntlNew York LaGuardia
ORD - LGA
ORDLGA
Chicago O'Hare Intl
Wed 5/29
Nonstop2h 15m
New York LaGuardia
Wed 6/5
Nonstop2h 35m
Chicago O'Hare IntlNew York LaGuardia
ORD - LGA
ORDLGA
Chicago O'Hare Intl
Thu 5/30
Nonstop2h 03m
New York LaGuardia
Sun 6/2
Nonstop2h 35m
Chicago O'Hare IntlSeattle/Tacoma Intl
ORD - SEA
ORDSEA
Chicago O'Hare Intl
Wed 5/29
Nonstop4h 35m
Seattle/Tacoma Intl
Wed 6/5
Nonstop4h 06m
No data available for this route at this time. Please check back soon.
Reviews of airlines servicing USA
Get insights into the airlines that provide service to USA. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to USA. Reviews last updated May 8, 2024.
Peruse reviews from past customers who have flown with Alaska Airlines, JetBlue and American Airlines from Chicago to USA to help guide your decision. You can also see how each airline compares in terms of entertainment options, comfort, food, crew/service, and boarding process.
Overall
Boarding
Comfort
Entertainment
Food
Crew
Reviews
The seats are too narrow and uncomfortable. I do appreciate that there was room for my knees. I hate the boarding circus.
Overall
Boarding
Comfort
Entertainment
Food
Crew
Reviews
The seats are too narrow and uncomfortable. I do appreciate that there was room for my knees. I hate the boarding circus.
Overall
Boarding
Comfort
Entertainment
Food
Crew
Reviews
The seats are too narrow and uncomfortable. I do appreciate that there was room for my knees. I hate the boarding circus.
Overall
Boarding
Comfort
Entertainment
Food
Crew
Reviews
The seats are too narrow and uncomfortable. I do appreciate that there was room for my knees. I hate the boarding circus.
Overall
Boarding
Comfort
Entertainment
Food
Crew
Reviews
The seats are too narrow and uncomfortable. I do appreciate that there was room for my knees. I hate the boarding circus.
Overall
Boarding
Comfort
Entertainment
Food
Crew
Reviews
The seats are too narrow and uncomfortable. I do appreciate that there was room for my knees. I hate the boarding circus.
Related info for your journey
Find useful and relevant information for your journey from Chicago to USA. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.
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Alternative routes for Chicago to USASee prices for flight routes from nearby airports that may be better suited for you.
See prices for flight routes from nearby airports that may be better suited for you.
Top 9 airlines flying from Chicago to USA
Discover the top 9 airlines that operate flights from Chicago to USA. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 2,752,338 searches. Data last updated May 8, 2024.
Search flights from Chicago to USA by cabin class
Find flights from Chicago to USA, based on your preferred cabin class, be it economy, premium economy, business, or first class.
Hourly flight availability from Chicago to USA
Find hourly flight availability from Chicago to USA. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated May 8, 2024.
| 8%of flight departures | Early morningMidnight to 6 am |
|---|---|
| 34%of flight departures | Morning6 am to noon |
| 43%of flight departures | AfternoonNoon to 6 pm |
| 15%of flight departures | Evening6 pm to midnight |
Book a flight to one of these trending destinations
User searches for flights to these destinations increased 20% or more in the past 90 days compared to other destinations
Fly with Cheapflights
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How does Cheapflights help users find flights from Chicago to USA?
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Why should you use Cheapflights to find cheap flight tickets from Chicago to USA?
It’s simple! Cheapflights, which is free to use for everyone, saves millions of users time and money every year by helping them find the cheapest and most suitable flights from Chicago to USA.
Can Cheapflights find flights from Chicago to USA with no change fees?
Yes, we can. To see specific flights from Chicago to USA with no change fees, users can toggle flexible booking options after using the search form above to find flights.
Can Cheapflights notify me if prices for flights from Chicago to USA become cheaper?
Not ready to book yet? You can track prices for flights from Chicago to USA on Cheapflights with our Price Alert feature and get notified when better prices are available.