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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 5/7. 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.
CHI — LAX
Apr 30 — May 71
From?
To?
Tue 4/30
Tue 5/7
1 adult, Economy
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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 109% 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 $266. For sooner than that we have options available in the next 3 days from $381.

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

Our data shows that January tends to be the cheapest month to fly to USA from Chicago. Users have commonly found prices around $235 for the month, but tickets can be as low as $108. 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 Spirit Airlines flights from Chicago to USA

Explore cheap flight options specifically provided by Spirit 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 3,068,701 searches. Data last updated April 25, 2024.
Take a look at some of the lowest-priced Spirit Airlines flights heading from Chicago to USA. Deals update often to give you more flight options matching your criteria
Tue 5/78:59 pmORD - MIA
Nonstop3h 16mSpirit Airlines
Wed 5/86:20 amMIA - ORD
Nonstop3h 25mSpirit Airlines
Deal found 4/25$37
Tue 5/78:59 pmORD - MIA
Nonstop3h 16mSpirit Airlines
Wed 5/156:20 amMIA - ORD
Nonstop3h 25mSpirit Airlines
Deal found 4/25$38
Wed 5/88:09 pmORD - MIA
Nonstop3h 19mSpirit Airlines
Sat 5/115:06 pmMIA - ORD
Nonstop3h 27mSpirit Airlines
Deal found 4/25$39
Wed 5/86:40 pmORD - FLL
Nonstop3h 06mSpirit Airlines
Wed 5/153:21 pmFLL - ORD
Nonstop3h 19mSpirit Airlines
Deal found 4/24$40
Tue 5/149:15 pmORD - MIA
Nonstop3h 17mSpirit Airlines
Wed 5/226:20 amMIA - ORD
Nonstop3h 25mSpirit Airlines
Deal found 4/24$41
Tue 5/2111:14 amORD - LGA
Nonstop2h 11mSpirit Airlines
Tue 6/48:35 amLGA - ORD
Nonstop2h 39mSpirit Airlines
Deal found 4/25$49
Tue 5/146:40 pmORD - FLL
Nonstop3h 06mSpirit Airlines
Wed 5/152:17 pmFLL - ORD
Nonstop3h 18mSpirit Airlines
Deal found 4/24$50
Tue 5/78:59 pmORD - MIA
Nonstop3h 16mSpirit Airlines
Wed 5/1512:32 pmMIA - ORD
1 stop11h 57mSpirit Airlines
Deal found 4/25$51
Wed 5/88:09 pmORD - MIA
Nonstop3h 19mSpirit Airlines
Sat 5/117:04 pmMIA - ORD
1 stop6h 28mSpirit Airlines
Deal found 4/25$52

Cheap Frontier flights from Chicago to USA

Explore cheap flight options specifically provided by Frontier 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 3,068,701 searches. Data last updated April 25, 2024.
Some of the lowest-priced Frontier 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.
Tue 5/146:00 amORD - MCO
1 stop11h 21mFrontier
Wed 5/159:39 pmMCO - ORD
Nonstop3h 04mFrontier
Deal found 4/24$75
Tue 4/3011:47 amORD - MCO
1 stop9h 49mFrontier
Sat 5/412:01 pmMCO - ORD
1 stop6h 26mFrontier
Deal found 4/23$77
Tue 4/3011:47 amORD - MCO
1 stop9h 49mFrontier
Sat 5/43:25 pmMCO - ORD
1 stop10h 27mFrontier
Deal found 4/23$78
Tue 4/305:30 amORD - MCO
1 stop5h 19mFrontier
Wed 5/112:00 pmMCO - ORD
1 stop6h 27mFrontier
Deal found 4/23$80
Tue 5/75:51 pmORD - MCO
Nonstop2h 55mFrontier
Thu 5/96:35 amMCO - ORD
1 stop11h 16mFrontier
Deal found 4/24$81
Thu 5/95:30 amORD - MCO
1 stop16h 15mFrontier
Tue 5/1410:52 pmMCO - ORD
Nonstop3h 07mFrontier
Deal found 4/23$82
Wed 5/86:00 amORD - MCO
1 stop8h 43mFrontier
Sat 5/113:25 pmMCO - ORD
1 stop10h 27mFrontier
Deal found 4/24$88
Tue 4/306:00 amORD - MCO
1 stop11h 21mFrontier
Wed 5/19:39 pmMCO - ORD
Nonstop3h 04mFrontier
Deal found 4/23$89
Sun 5/1211:47 amORD - MCO
1 stop27h 53mFrontier
Wed 5/159:39 pmMCO - ORD
Nonstop3h 04mFrontier
Deal found 4/24$91

Cheap Chicago to USA flights in April & May 2024

Find cheap flight options from Chicago to USA specifically for the months of April and May 2024. Explore affordable fares based on user searches. Over the last 7 days, Cheapflights users made 3,068,701 searches. Prices were last updated on April 25, 2024.
These are some of the most attractive deals on flights from Chicago to USA in 2024. Check back soon for alternative fares.
Tue 5/78:59 pmORD - MIA
Nonstop3h 16mSpirit Airlines
Wed 5/156:20 amMIA - ORD
Nonstop3h 25mSpirit Airlines
Deal found 4/25$38
Wed 5/88:09 pmORD - MIA
Nonstop3h 19mSpirit Airlines
Sat 5/115:06 pmMIA - ORD
Nonstop3h 27mSpirit Airlines
Deal found 4/25$39
Tue 5/77:27 amORD - MIA
Nonstop3h 18mSpirit Airlines
Wed 5/84:10 pmMIA - ORD
Nonstop3h 27mSpirit Airlines
Deal found 4/25$40
Tue 5/149:15 pmORD - MIA
Nonstop3h 17mSpirit Airlines
Wed 5/226:20 amMIA - ORD
Nonstop3h 25mSpirit Airlines
Deal found 4/24$41
Tue 5/2111:14 amORD - LGA
Nonstop2h 11mSpirit Airlines
Tue 6/48:35 amLGA - ORD
Nonstop2h 39mSpirit Airlines
Deal found 4/25$49
Wed 5/1511:14 amORD - LGA
Nonstop2h 11mSpirit Airlines
Wed 5/228:35 amLGA - ORD
Nonstop2h 39mSpirit Airlines
Deal found 4/25$51
Sat 5/119:35 pmORD - MIA
Nonstop3h 17mSpirit Airlines
Wed 5/1512:32 pmMIA - ORD
1 stop11h 57mSpirit Airlines
Deal found 4/24$51
Wed 5/156:16 pmORD - MCO
Nonstop2h 49mSpirit Airlines
Wed 5/229:45 pmMCO - ORD
Nonstop3h 07mSpirit Airlines
Deal found 4/24$51
Tue 5/76:41 pmORD - LGA
1 stop13h 19mSpirit Airlines
Tue 5/148:35 amLGA - ORD
Nonstop2h 39mSpirit Airlines
Deal found 4/25$52

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 3,068,701 searches. Data last updated April 25, 2024.
These are some of the most attractive deals on flights from Chicago to USA in 2024. Check back soon for alternative fares.
Tue 5/78:59 pmORD - MIA
Nonstop3h 16mSpirit Airlines
Wed 5/86:20 amMIA - ORD
Nonstop3h 25mSpirit Airlines
Deal found 4/25$37
Tue 5/78:59 pmORD - MIA
Nonstop3h 16mSpirit Airlines
Wed 5/156:20 amMIA - ORD
Nonstop3h 25mSpirit Airlines
Deal found 4/25$38
Wed 5/88:09 pmORD - MIA
Nonstop3h 19mSpirit Airlines
Sat 5/115:06 pmMIA - ORD
Nonstop3h 27mSpirit Airlines
Deal found 4/25$39
Tue 5/149:15 pmORD - MIA
Nonstop3h 17mSpirit Airlines
Wed 5/226:20 amMIA - ORD
Nonstop3h 25mSpirit Airlines
Deal found 4/24$41
Tue 5/2111:14 amORD - LGA
Nonstop2h 11mSpirit Airlines
Tue 6/48:35 amLGA - ORD
Nonstop2h 39mSpirit Airlines
Deal found 4/25$49
Wed 5/1511:14 amORD - LGA
Nonstop2h 11mSpirit Airlines
Wed 5/228:35 amLGA - ORD
Nonstop2h 39mSpirit Airlines
Deal found 4/25$51
Tue 5/78:59 pmORD - MIA
Nonstop3h 16mSpirit Airlines
Wed 5/1512:32 pmMIA - ORD
1 stop11h 57mSpirit Airlines
Deal found 4/25$51
Tue 5/76:41 pmORD - LGA
1 stop13h 19mSpirit Airlines
Tue 5/148:35 amLGA - ORD
Nonstop2h 39mSpirit Airlines
Deal found 4/25$52
Wed 5/88:09 pmORD - MIA
Nonstop3h 19mSpirit Airlines
Sat 5/117:04 pmMIA - ORD
1 stop6h 28mSpirit Airlines
Deal found 4/25$52

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 3,068,701 searches. Data last updated April 25, 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.
Tue 5/78:59 pmORD - MIA
Nonstop3h 16mSpirit Airlines
Wed 5/86:20 amMIA - ORD
Nonstop3h 25mSpirit Airlines
Deal found 4/25$37
Tue 5/78:59 pmORD - MIA
Nonstop3h 16mSpirit Airlines
Wed 5/156:20 amMIA - ORD
Nonstop3h 25mSpirit Airlines
Deal found 4/25$38
Wed 5/88:09 pmORD - MIA
Nonstop3h 19mSpirit Airlines
Sat 5/115:06 pmMIA - ORD
Nonstop3h 27mSpirit Airlines
Deal found 4/25$39
Tue 5/149:15 pmORD - MIA
Nonstop3h 17mSpirit Airlines
Wed 5/226:20 amMIA - ORD
Nonstop3h 25mSpirit Airlines
Deal found 4/24$41
Tue 5/2111:14 amORD - LGA
Nonstop2h 11mSpirit Airlines
Tue 6/48:35 amLGA - ORD
Nonstop2h 39mSpirit Airlines
Deal found 4/25$49
Tue 5/78:59 pmORD - MIA
Nonstop3h 16mSpirit Airlines
Wed 5/156:20 amMIA - ORD
Nonstop3h 25mSpirit Airlines
Deal found 4/25$51
Wed 5/158:09 pmORD - MIA
Nonstop3h 19mSpirit Airlines
Tue 5/216:20 amMIA - ORD
Nonstop3h 25mSpirit Airlines
Deal found 4/25$53
Wed 5/228:09 pmORD - MIA
Nonstop3h 19mSpirit Airlines
Wed 5/296:20 amMIA - ORD
Nonstop3h 25mSpirit Airlines
Deal found 4/24$54
Tue 5/219:15 pmORD - MIA
Nonstop3h 17mSpirit Airlines
Wed 5/296:20 amMIA - ORD
Nonstop3h 25mSpirit Airlines
Deal found 4/24$55

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 3,068,701 searches. Data last updated April 25, 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.
Sat 5/49:23 pmORD - MIA
Nonstop3h 18mSpirit Airlines
Tue 5/76:00 amMIA - ORD
Nonstop3h 28mSpirit Airlines
Deal found 4/25$75
Tue 4/3011:47 amORD - MCO
1 stop9h 49mFrontier
Sat 5/412:01 pmMCO - ORD
1 stop6h 26mFrontier
Deal found 4/23$77
Tue 5/77:03 amORD - LAX
1 stop8h 25mSpirit Airlines
Tue 5/1411:30 pmLAX - ORD
1 stop7h 54mSpirit Airlines
Deal found 4/25$78
Tue 4/3011:47 amORD - MCO
1 stop9h 49mFrontier
Sat 5/43:25 pmMCO - ORD
1 stop10h 27mFrontier
Deal found 4/23$78
Tue 4/305:30 amORD - MCO
1 stop5h 19mFrontier
Wed 5/112:00 pmMCO - ORD
1 stop6h 27mFrontier
Deal found 4/23$80
Sat 5/46:00 amORD - FLL
1 stop9h 24mMultiple Airlines
Wed 5/83:21 pmFLL - ORD
Nonstop3h 19mMultiple Airlines
Deal found 4/24$83
Wed 5/16:00 amORD - MIA
1 stop8h 05mMultiple Airlines
Tue 5/76:00 amMIA - ORD
Nonstop3h 28mMultiple Airlines
Deal found 4/24$83
Wed 5/17:50 pmORD - MIA
Nonstop3h 17mSpirit Airlines
Wed 5/86:20 amMIA - ORD
Nonstop3h 25mSpirit Airlines
Deal found 4/24$86
Tue 5/710:38 amORD - LAX
1 stop14h 31mSpirit Airlines
Tue 5/1411:55 pmLAX - ORD
Nonstop4h 05mSpirit Airlines
Deal found 4/25$86

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 3,068,701 searches. Data last updated April 25, 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.
Tue 5/712:10 pmORD - FLL
1 stop10h 56mSpirit Airlines
Deal found 4/24$25
Wed 5/298:09 pmORD - MIA
Nonstop3h 19mSpirit Airlines
Deal found 4/25$25
Tue 5/146:40 pmORD - LGA
1 stop13h 20mSpirit Airlines
Deal found 4/25$26
Wed 5/228:09 pmORD - MIA
Nonstop3h 19mSpirit Airlines
Deal found 4/25$26
Tue 5/215:19 pmORD - LGA
Nonstop2h 09mSpirit Airlines
Deal found 4/25$29
Tue 5/2111:14 amORD - LGA
Nonstop2h 11mSpirit Airlines
Deal found 4/24$30
Tue 5/2111:14 amORD - LGA
Nonstop2h 11mSpirit Airlines
Deal found 4/25$31
Tue 5/286:40 pmORD - FLL
Nonstop3h 06mSpirit Airlines
Deal found 4/24$31
Wed 5/298:09 pmORD - MIA
Nonstop3h 19mSpirit Airlines
Deal found 4/23$31

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 3,068,701 searches. Data last updated April 25, 2024.

Fly from

Any airport

Fly to

Any airport

Budget

$37 - $122

Route

Depart

Return

Price

Chicago O'Hare IntlMiami

ORD - MIA

ORDMIA

Chicago O'Hare Intl

Tue 5/7

Nonstop3h 16m

Miami

Wed 5/8

Nonstop3h 25m

$37

Chicago O'Hare IntlFort Lauderdale

ORD - FLL

ORDFLL

Chicago O'Hare Intl

Tue 5/7

Nonstop3h 07m

Fort Lauderdale

Wed 5/15

Nonstop3h 19m

$38

Chicago O'Hare IntlMiami

ORD - MIA

ORDMIA

Chicago O'Hare Intl

Tue 5/7

Nonstop3h 16m

Miami

Wed 5/15

Nonstop3h 25m

$38

Chicago O'Hare IntlFort Lauderdale

ORD - FLL

ORDFLL

Chicago O'Hare Intl

Tue 5/14

Nonstop3h 06m

Fort Lauderdale

Wed 5/15

Nonstop3h 10m

$39

Chicago O'Hare IntlMiami

ORD - MIA

ORDMIA

Chicago O'Hare Intl

Wed 5/8

Nonstop3h 19m

Miami

Sat 5/11

Nonstop3h 27m

$39

Chicago O'Hare IntlFort Lauderdale

ORD - FLL

ORDFLL

Chicago O'Hare Intl

Wed 5/8

Nonstop3h 06m

Fort Lauderdale

Wed 5/15

Nonstop3h 19m

$40

Chicago O'Hare IntlOrlando

ORD - MCO

ORDMCO

Chicago O'Hare Intl

Tue 5/14

1 stop11h 21m

Orlando

Wed 5/15

Nonstop3h 04m

$75

Chicago O'Hare IntlOrlando

ORD - MCO

ORDMCO

Chicago O'Hare Intl

Sat 5/11

Nonstop2h 49m

Orlando

Tue 5/14

Nonstop3h 07m

$78

Chicago O'Hare IntlNew York John F Kennedy Intl

ORD - JFK

ORDJFK

Chicago O'Hare Intl

Tue 5/21

Nonstop2h 28m

New York John F Kennedy Intl

Tue 5/28

Nonstop2h 56m

$122

Flights are sorted by cheapest first

Deals found on 4/25

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 April 25, 2024.
Peruse reviews from past customers who have flown with Spirit Airlines, Frontier 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.
Southwest
8.2
Very good
6,173 reviews
Check prices

Comfort

8.1

Crew

8.7

Overall

8.2

Food

7.4

Entertainment

7.8

Boarding

8.3

Reviews

1 / 10

I was traveling with a companion that utilizes a scooter to get around. We have flown together many times and used other airlines. Southwest by far is the most accommodating airline in the fleet your staff Makes the accessibility easy and convenient for for this type of travel. We would personally like to think the flight teams of our two flights for being very accommodating and helpful throughout our trip.

Southwest
8.2
Very good
6,173 reviews
Southwest
8.2
Very good
6,173 reviews
Check prices

Comfort

8.1

Crew

8.7

Overall

8.2

Food

7.4

Entertainment

7.8

Boarding

8.3

Reviews

1 / 10

I was traveling with a companion that utilizes a scooter to get around. We have flown together many times and used other airlines. Southwest by far is the most accommodating airline in the fleet your staff Makes the accessibility easy and convenient for for this type of travel. We would personally like to think the flight teams of our two flights for being very accommodating and helpful throughout our trip.

Alaska Airlines
8.1
Very good
9,114 reviews
Southwest
8.2
Very good
6,173 reviews
Check prices

Comfort

8.1

Crew

8.7

Overall

8.2

Food

7.4

Entertainment

7.8

Boarding

8.3

Reviews

1 / 10

I was traveling with a companion that utilizes a scooter to get around. We have flown together many times and used other airlines. Southwest by far is the most accommodating airline in the fleet your staff Makes the accessibility easy and convenient for for this type of travel. We would personally like to think the flight teams of our two flights for being very accommodating and helpful throughout our trip.

Delta
8.1
Very good
10,975 reviews
Southwest
8.2
Very good
6,173 reviews
Check prices

Comfort

8.1

Crew

8.7

Overall

8.2

Food

7.4

Entertainment

7.8

Boarding

8.3

Reviews

1 / 10

I was traveling with a companion that utilizes a scooter to get around. We have flown together many times and used other airlines. Southwest by far is the most accommodating airline in the fleet your staff Makes the accessibility easy and convenient for for this type of travel. We would personally like to think the flight teams of our two flights for being very accommodating and helpful throughout our trip.

JetBlue
7.6
Good
4,618 reviews
Southwest
8.2
Very good
6,173 reviews
Check prices

Comfort

8.1

Crew

8.7

Overall

8.2

Food

7.4

Entertainment

7.8

Boarding

8.3

Reviews

1 / 10

I was traveling with a companion that utilizes a scooter to get around. We have flown together many times and used other airlines. Southwest by far is the most accommodating airline in the fleet your staff Makes the accessibility easy and convenient for for this type of travel. We would personally like to think the flight teams of our two flights for being very accommodating and helpful throughout our trip.

United Airlines
7.4
Good
11,234 reviews
Southwest
8.2
Very good
6,173 reviews
Check prices

Comfort

8.1

Crew

8.7

Overall

8.2

Food

7.4

Entertainment

7.8

Boarding

8.3

Reviews

1 / 10

I was traveling with a companion that utilizes a scooter to get around. We have flown together many times and used other airlines. Southwest by far is the most accommodating airline in the fleet your staff Makes the accessibility easy and convenient for for this type of travel. We would personally like to think the flight teams of our two flights for being very accommodating and helpful throughout our trip.

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.

  • 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 $37, but on average you can expect to pay $46.

  • 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 $54.

  • Are there last-minute flights available from Chicago to USA for under $100?

    There are currently 20+ open flights from Chicago to USA within the next 7 days for less than $100.

  • 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 55 flights depart from Chicago to USA per day.
    Early Morning (Midnight to 6am) - 16% of flight departures
    Morning (6am - Noon) - 49% of flight departures
    Afternoon (Noon - 6pm) - 7% of flight departures
    Evening (6pm - Midnight) - 27% of flight departures

  • How long is the flight from Chicago to USA?

    Departing from Chicago to USA will take you 3h 16m. The distance between Chicago and USA is about 1750 mi. Generally, flights for this route are nonstop.

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

    While some choose either Chicago O'Hare Intl - Seattle/Tacoma Intl or Chicago O'Hare Intl - Orlando, Chicago O'Hare Intl - Las Vegas Harry Reid 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 American Airlines, Alaska Airlines or Delta as they are the most popular for this route.

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

    Consider Japan Airlines (91%), Qantas Airways (85%) or ANA (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 $844 for a flight from Chicago to USA. The cheapest flight overall is $89 while the most popular route, (Chicago O'Hare Intl - Las Vegas Harry Reid Intl) is currently priced at $77.

  • What does ORD to LAX mean?

    ORD stands for Chicago O'Hare Intl Airport, while LAX stands for Los Angeles Airport. These codes are often called IATA codes, a set of identifiers established by IATA (International Air Transport Association) that is widely used by airlines and the aviation industry. This flight route has multiple associated airports, so we think it might be helpful to learn the name and codes of them as well. They are San Francisco Airport (SFO), Miami Airport (MIA), New York John F Kennedy Intl Airport (JFK), Boston Logan Intl Airport (BOS), Atlanta Hartsfield-Jackson Airport (ATL).

  • Can I find deals for flights from Chicago to USA that include extra baggage allowance?

    The amount of baggage you can bring on your Chicago to USA flight depends on the airline and the type of fare you've chosen. After entering your flight details, you'll be able to view the specific baggage policies for each deal in the search results. Keep in mind that certain deals may offer additional baggage allowance.

  • Can I find deals on flights from Chicago to USA with specific airlines?

    Yes, Cheapflights allows you to browse and filter Chicago to USA flight deals by airline. After entering your origin and destination, use the available filters to view flights offered by airlines.

  • 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.

  • Can I find deals for flights from Chicago to USA that allow pets onboard?

    Many airlines flying from Chicago to USA offer the option to travel with pets. After selecting a flight deal, you can find more information about the airline's pet policy on their official website or by contacting the airline directly. Please note that additional fees and restrictions may apply.

  • Can I find deals on last-minute flights from Chicago to USA?

    Yes, you can often find last-minute deals on Chicago to USA flights on Cheapflights. However, these deals can vary and may not always be available. We recommend checking back frequently or signing up for price alerts for the most up-to-date deals.

  • How recently were the Chicago to USA flight deals updated?

    The Chicago to USA flight deals you see on this page were last updated on 4/25.

See more FAQs

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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 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 3,068,701 searches. Data last updated April 25, 2024.
AirlineCheapestAverageFlexibilityOn-time
FrontierCheapest$32Average$182FlexibilityNo cancel feeOn-time62%
Search Frontier flights
Spirit AirlinesCheapest$32Average$166FlexibilityNo cancel feeOn-time65%
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Alaska AirlinesCheapest$58Average$251FlexibilityNo cancel feeOn-time75%
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Allegiant AirCheapest$63Average$237FlexibilityNo cancel feeOn-time88%
Search Allegiant Air flights
DeltaCheapest$63Average$372FlexibilityNo cancel feeOn-timeN/A
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JetBlueCheapest$69Average$311FlexibilityNo cancel feeOn-time62%
Search JetBlue flights
United AirlinesCheapest$83Average$334FlexibilityNo cancel feeOn-time69%
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American AirlinesCheapest$113Average$321FlexibilityNo cancel feeOn-time71%
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Sun Country AirCheapest$114Average$317FlexibilityNo cancel feeOn-time83%
Search Sun Country Air flights
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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.
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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 April 25, 2024.
8%of flight departuresEarly morningMidnight to 6 am
40%of flight departuresMorning6 am to noon
41%of flight departuresAfternoonNoon to 6 pm
11%of flight departuresEvening6 pm to midnight
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6 AM
Noon
6 PM

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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.

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