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$47+ Cheap flights from Chicago (CHI) to the United States

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 12/19. Fares are subject to change and may not be available on all flights or dates of travel.
CHI — LAX
Nov 26 — Dec 31
Tue 11/26
Tue 12/3
1 adult, Economy
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Cheap flight deals from Chicago to USA

Discover tips and strategies to find the most affordable flight options for your journey from Chicago (CHI) to USA (US0). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated November 21, 2024.

Find flight deals from Chicago to USA

Cheapest flights from Chicago to USA
Explore the most affordable flight options available from Chicago to USA. Find the lowest fares from popular airlines and budget airlines, with prices last updated on November 21, 2024.

This Cheapflightsfares deal was found by Cheapflights users on 11/20. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 12/166:20 amORD - DFW
1 stop5h 02mFrontier
Wed 12/188:18 pmDFW - ORD
Nonstop2h 29mFrontier
Deal found 11/20$90
This Cheapflightsfares deal was found by Cheapflights users on 11/20. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 12/116:35 amORD - DFW
1 stop17h 54mSpirit Airlines
Sat 12/143:10 pmDFW - ORD
Nonstop2h 30mSpirit Airlines
Deal found 11/20$93
This FlightHub deal was found by Cheapflights users on 11/20. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 12/244:45 pmORD - LGA
Nonstop2h 15mSpirit Airlines
Wed 12/259:05 pmLGA - ORD
Nonstop2h 38mSpirit Airlines
Deal found 11/20$96
This FlightHub deal was found by Cheapflights users on 11/20. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 12/117:33 amORD - DFW
Nonstop2h 40mMultiple Airlines
Mon 12/167:18 pmDFW - ORD
1 stop4h 47mMultiple Airlines
Deal found 11/20$98
This CheapOair deal was found by Cheapflights users on 11/20. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure CheapOair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 12/84:19 pmORD - LGA
Nonstop2h 05mMultiple Airlines
Wed 12/115:59 pmLGA - ORD
1 stop15h 25mMultiple Airlines
Deal found 11/20$101
This Cheapflightsfares deal was found by Cheapflights users on 11/19. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 12/96:20 amORD - LAS
1 stop15h 12mFrontier
Mon 12/1611:55 pmLAS - ORD
1 stop12h 31mFrontier
Deal found 11/19$106
This Kiwi.com deal was found by Cheapflights users on 11/20. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 12/116:33 pmORD - LAS
1 stop14h 06mMultiple Airlines
Fri 12/131:06 pmLAS - ORD
1 stop9h 39mMultiple Airlines
Deal found 11/20$108
This Cheapflightsfares deal was found by Cheapflights users on 11/20. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 12/38:27 pmORD - EWR
1 stop11h 33mSpirit Airlines
Tue 12/1710:55 pmEWR - ORD
Nonstop2h 39mSpirit Airlines
Deal found 11/20$109
This Flightnetwork deal was found by Cheapflights users on 11/20. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Flightnetwork is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 12/89:53 pmORD - LAS
Nonstop4h 06mSpirit Airlines
Tue 12/177:11 pmLAS - ORD
1 stop14h 54mSpirit Airlines
Deal found 11/20$112
This eDestinos deal was found by Cheapflights users on 11/19. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure eDestinos is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 12/107:33 amORD - MIA
1 stop6h 23mSpirit Airlines
Thu 12/124:38 pmMIA - ORD
Nonstop3h 29mSpirit Airlines
Deal found 11/19$124
This Cheapflightsfares deal was found by Cheapflights users on 11/20. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 12/163:25 pmORD - MIA
1 stop5h 44mFrontier
Thu 12/195:05 amMIA - ORD
1 stop15h 29mFrontier
Deal found 11/20$126
This Mytrip deal was found by Cheapflights users on 11/20. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 12/163:25 pmORD - MIA
1 stop5h 44mMultiple Airlines
Thu 12/191:42 pmMIA - ORD
Nonstop3h 30mMultiple Airlines
Deal found 11/20$129

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 2,629,791 searches. Data last updated November 21, 2024.

Fly from

Any airport

Fly to

Any airport

Route

Depart

Return

Price

ChicagoDallas

ORD - DFW

ORDDFW

Chicago O'Hare Intl

Mon 1/13

1:35 pm-4:19 pm

Nonstop2h 44m

Dallas/Fort Worth

Thu 1/16

9:56 am-12:30 pm

Nonstop2h 34m

$89

ChicagoDallas

ORD - DFW

ORDDFW

Chicago O'Hare Intl

Mon 12/16

6:20 am-11:22 am

1 stop5h 02m

Dallas/Fort Worth

Tue 12/17

11:57 am-2:26 pm

Nonstop2h 29m

$90

ChicagoNew York

ORD - LGA

ORDLGA

Chicago O'Hare Intl

Tue 1/21

2:59 pm-10:00 pm

1 stop6h 01m

New York LaGuardia

Tue 1/28

10:59 am-12:39 pm

Nonstop2h 40m

$95

ChicagoNew York

ORD - LGA

ORDLGA

Chicago O'Hare Intl

Tue 12/24

4:45 pm-8:00 pm

Nonstop2h 15m

New York LaGuardia

Wed 12/25

9:05 pm-10:43 pm

Nonstop2h 38m

$96

ChicagoDallas

ORD - DFW

ORDDFW

Chicago O'Hare Intl

Wed 12/11

7:33 am-10:13 am

Nonstop2h 40m

Dallas/Fort Worth

Mon 12/16

7:18 pm-12:05 am

1 stop4h 47m

$98

ChicagoNew York

ORD - JFK

ORDJFK

Chicago O'Hare Intl

Thu 2/6

6:36 pm-6:30 am

1 stop10h 54m

New York John F Kennedy Intl

Wed 2/12

11:01 am-4:56 pm

1 stop6h 55m

$105

ChicagoNew York

ORD - LGA

ORDLGA

Chicago O'Hare Intl

Tue 1/14

3:00 pm-10:00 pm

1 stop6h 00m

New York LaGuardia

Wed 1/15

5:00 pm-9:27 am

1 stop17h 27m

$106

ChicagoLas Vegas

ORD - LAS

ORDLAS

Chicago O'Hare Intl

Sat 1/4

4:21 pm-6:59 pm

1 stop28h 38m

Las Vegas Harry Reid Intl

Sat 1/11

11:55 pm-9:14 am

1 stop7h 19m

$106

ChicagoLas Vegas

ORD - LAS

ORDLAS

Chicago O'Hare Intl

Sat 1/4

9:54 pm-11:59 pm

Nonstop4h 05m

Las Vegas Harry Reid Intl

Sat 1/11

11:55 pm-9:14 am

1 stop7h 19m

$107

ChicagoNewark

ORD - EWR

ORDEWR

Chicago O'Hare Intl

Tue 12/3

8:27 pm-9:00 am

1 stop11h 33m

Newark

Tue 12/17

10:55 pm-12:34 am

Nonstop2h 39m

$109

Flights are sorted by cheapest round-trip flights first.

Deals found on 11/20

Showing 1-10 of 60 results
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Best time to book a flight from Chicago to USA

Have a flexible travel schedule? Discover the best time to fly to USA from Chicago with our price prediction graph.
Estimated round-trip price
Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.

Travel insights for flights from Chicago to USA

Get recent, data-driven insights about flights from Chicago to USA including ideal travel times, pricing trends, and more.

What is the cheapest month to book a flight from Chicago to USA?

Currently, September is the cheapest month in which you can book a flight from Chicago to USA (average of $240). Flying from Chicago to USA in July is currently the most expensive (average of $321). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

What is the cheapest time of day to fly from CHI to US?

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 November 21, 2024.

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.

Weekly flight availability from Chicago to USA

Explore weekly flight availability from Chicago to USA. Discover flights operating on different days of the week, giving you the flexibility to choose a travel day that best fits your plans. Compare info to find the most convenient option for your journey. Data last updated November 21, 2024.

The most flights from CHI to US0 are scheduled on a Monday (113 on average). You will have fewer flight options on Saturday, which is when the least amount of flights are scheduled (64 on average).

Rainfall in USA by month

Plan your trip to USA by taking into account the average rainfall totals by month.

In terms of precipitation, rainfall in USA ranges from 2.8 - 4.5 inches per month. July is typically the wettest month, when rainfall can reach 4.5 in. February is typically the driest time to visit USA when rainfall is around 2.8 in.

Temperature in USA by month

Plan your trip to USA by taking into account the average temperature totals by month.

If weather is an important factor for your trip to USA, use this chart to help with planning. For those seeking warmer temperatures, July is the ideal time of year to visit, when temperatures reach an average of 77.0 F. Travelers looking to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 33.8 F).

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 November 21, 2024.
Peruse reviews from past customers who have flown with United Airlines, Spirit Airlines and Frontier 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.
Southwest
8.1
Very good
5,014 reviews

Overall

8.1

Entertainment

7.7

Boarding

8.2

Comfort

8.1

Crew

8.7

Food

7.2

Reviews

1 / 10

Great service throughout our flight. Easy boarding with early bird check in

Southwest
8.1
Very good
5,014 reviews
Southwest
8.1
Very good
5,014 reviews

Overall

8.1

Entertainment

7.7

Boarding

8.2

Comfort

8.1

Crew

8.7

Food

7.2

Reviews

1 / 10

Great service throughout our flight. Easy boarding with early bird check in

Alaska Airlines
8.0
Very good
9,461 reviews
Southwest
8.1
Very good
5,014 reviews

Overall

8.1

Entertainment

7.7

Boarding

8.2

Comfort

8.1

Crew

8.7

Food

7.2

Reviews

1 / 10

Great service throughout our flight. Easy boarding with early bird check in

Delta
8.0
Very good
8,756 reviews
Southwest
8.1
Very good
5,014 reviews

Overall

8.1

Entertainment

7.7

Boarding

8.2

Comfort

8.1

Crew

8.7

Food

7.2

Reviews

1 / 10

Great service throughout our flight. Easy boarding with early bird check in

JetBlue
7.5
Good
3,394 reviews
Southwest
8.1
Very good
5,014 reviews

Overall

8.1

Entertainment

7.7

Boarding

8.2

Comfort

8.1

Crew

8.7

Food

7.2

Reviews

1 / 10

Great service throughout our flight. Easy boarding with early bird check in

United Airlines
7.4
Good
9,171 reviews
Southwest
8.1
Very good
5,014 reviews

Overall

8.1

Entertainment

7.7

Boarding

8.2

Comfort

8.1

Crew

8.7

Food

7.2

Reviews

1 / 10

Great service throughout our flight. Easy boarding with early bird check in

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.

  • 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 $47 on Frontier. Other airlines that offer cheap prices include Spirit Airlines from $49 and United Airlines from $74 one-way.

  • What are the most popular routes from Chicago to USA?

    While some choose either Chicago O'Hare Intl - Miami or Chicago O'Hare Intl - Dallas/Fort Worth, Chicago O'Hare Intl - Orlando is the most popular route from Chicago to USA.

  • What are the most reliable airlines from Chicago to USA?

    Consider Japan Airlines (93%), Austrian Airlines (91%) or Brussels Airlines (90%) 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 $890 for a flight from Chicago to USA. The cheapest flight overall is $80 while the most popular route, (Chicago O'Hare Intl - Orlando) is currently priced at $104.

  • Can I find deals for flights from Chicago to USA that include hotel bookings?

    Yes. In addition to deals on Chicago to USA flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from Chicago to USA?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Chicago to USA.

  • Can I find deals for business class flights from Chicago to USA?

    Yes. Cheapflights offers flight deals from Chicago to USA by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

  • What is the cheapest month to book a flight from Chicago to USA?

    Currently, September is the cheapest month in which you can book a flight from Chicago to USA (average of $240). Flying from Chicago to USA in July is currently the most expensive (average of $321). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

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Alternative routes for Chicago to USA

See prices for flight routes from nearby airports that may be better suited for you.
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Top 10 airlines flying from Chicago to USA

Discover the top 10 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 2,629,791 searches. Data last updated November 21, 2024.
AirlineCheapestAverageFlexibilityOn-time
Spirit AirlinesCheapest$30Average$165FlexibilityNo cancel feeOn-time65%
FrontierCheapest$41Average$171FlexibilityNo cancel feeOn-time62%
Allegiant AirCheapest$54Average$198FlexibilityNo cancel feeOn-time88%
DeltaCheapest$63Average$354FlexibilityNo cancel feeOn-timeN/A
JetBlueCheapest$83Average$225FlexibilityNo cancel feeOn-time62%
Sun Country AirCheapest$118Average$325FlexibilityNo cancel feeOn-time83%
United AirlinesCheapest$124Average$328FlexibilityNo cancel feeOn-time69%
SouthwestCheapest$129Average$317FlexibilityNo cancel feeOn-time63%
American AirlinesCheapest$136Average$289FlexibilityNo cancel feeOn-time71%
Alaska AirlinesCheapest$136Average$269FlexibilityNo cancel feeOn-time75%
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