What is the most punctual flight time for Chicago to the United States flights?

Generally, flights departing in the morning tend to experience fewer delays. Flights in the evening have, in the past, seen delays more frequently in comparison.

How many flights depart from Chicago O'Hare Intl Airport to United States on average per day?

As of January 2026, there are 386 flights per day flying from Chicago O'Hare Intl Airport to United States. The most common time of day flights depart is 6:00PM, with 40% of flights taking off at noon.

Which airline has the best punctuality record on Chicago to the United States flights?

According to our data, Emirates have had the least number of delays on this route over the last 12 months; with about 15% of their flights experiencing any sort of delay.

What day of the week experiences the fewest flight delays on this route?

Tuesday is statistically the day of the week which experiences the fewest number of delays on this flight route. Sunday has historically seen more delays on average compared to the rest of the week.

How often are flights from Chicago to the United States delayed?

Historically, on average around 19% of flights between Chicago and United States have experienced a delay on any given week. The average delay length over the past 12 months has been 143 minutes.

What airlines fly to United States?

American Airlines, United Airlines and Spirit Airlines are the top three most popular airlines that fly to United States from Chicago O'Hare Intl Airport according to our data. American Airlines is the first choice among our users, with 33% of people opting to fly with this airline when traveling to United States. Keep in mind that there are 10 different airlines that fly to United States on a routine basis, so you have a few additional options to choose from.

How many flights depart from Chicago O'Hare Intl Airport to United States on average per week?

As of January 2026, there are 2,702 flights per week flying from Chicago O'Hare Intl Airport to United States. The most common day of the week flights depart is Mon, with 17% of flights taking off on this day.

What is the cheapest airline that flies from Chicago O'Hare Intl to United States?

Spirit Airlines, Frontier, and Delta are the most popular carriers operating from Chicago O'Hare Intl to United States

When did momondo last update prices for flights from Chicago O'Hare Intl Airport to United States?

Prices for flights from Chicago O'Hare Intl Airport to United States are refreshed on a daily basis.

How many operators does momondo search for flights from Chicago O'Hare Intl Airport to United States?

As of January 2026, there are 11 operators available to choose from for flights from Chicago O'Hare Intl Airport to United States.

How old do you have to be to fly from Chicago O'Hare Intl Airport to United States?

Although the minimum age for a child to fly alone is five, airlines that offer an unaccompanied minor (UMNR) service may have their own age limits, which could be impacted by factors such as flight length, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Chicago O'Hare Intl Airport to United States.

What documentation or ID do you need to fly to United States?

The travel and health documents required for your trip to United States can vary based on your itinerary and personal situation. As a rule, consider having multiple documents such as a national ID card or driver’s license, and a passport valid for six-months after you plan to arrive at United States. We always recommend checking with your airline or a trusted third party such as IATA to get advice.

$37 Cheap Flights from Chicago O'Hare Intl Airport to United States in 2026

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Find the cheapest flights from Chicago O'Hare Intl Airport to the United States

Round-trip

One-way

Last minute

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Cheap round-trip flights

Enter your travel dates to find the best prices.

12:05 pm - 3:29 pm

ORD

JFK

2h 24mnonstop

4:29 pm - 6:29 pm

JFK

ORD

3h 00mnonstop

$77Frontier

Thu, Mar 12 - Mon, Mar 16

12:05 pm - 3:29 pm

ORD

JFK

2h 24mnonstop

4:29 pm - 6:29 pm

JFK

ORD

3h 00mnonstop

$78Frontier

Thu, Mar 12 - Mon, Mar 16

6:31 am - 10:00 am

ORD

JFK

2h 29mnonstop

11:04 am - 1:00 pm

JFK

ORD

2h 56mnonstop

$79Frontier

Sun, Apr 19 - Tue, Apr 21

6:40 am - 10:04 am

ORD

JFK

2h 24mnonstop

11:03 am - 1:03 pm

JFK

ORD

3h 00mnonstop

$80Frontier

Sun, Feb 15 - Mon, Feb 23

7:23 pm - 11:39 pm

ORD

MIA

3h 16mnonstop

7:12 am - 9:39 am

MIA

ORD

3h 27mnonstop

$85Spirit Airlines

Sun, Mar 1 - Fri, Mar 6

11:48 am - 4:03 pm

ORD

MIA

3h 15mnonstop

3:50 pm - 6:18 pm

MIA

ORD

3h 28mnonstop

$86Multiple Airlines

Sat, Feb 28 - Thu, Mar 5

11:48 am - 4:03 pm

ORD

MIA

3h 15mnonstop

7:12 am - 9:39 am

MIA

ORD

3h 27mnonstop

$87Multiple Airlines

Sat, Feb 28 - Wed, Mar 4

10:19 am - 7:48 pm

ORD

FLL

8h 29m

1 stop

9:26 pm - 11:47 pm

FLL

ORD

3h 21mnonstop

$89Spirit Airlines

Wed, Feb 25 - Wed, Mar 4

8:50 am - 7:38 pm

ORD

SFO

12h 48m

1 stop

10:10 am - 7:03 pm

SFO

ORD

6h 53m

1 stop

$243Alaska Airlines

Sat, May 9 - Tue, May 12

4:20 pm - 7:19 pm

ORD

SFO

4h 59mnonstop

11:59 pm - 6:19 am

SFO

ORD

4h 20mnonstop

$250United Airlines

Wed, Mar 4 - Sun, Mar 8

Spirit Airlines flights from Chicago O'Hare Intl Airport to United States

Our best Spirit Airlines deals on Chicago O'Hare Intl Airport to United States flight tickets

Spirit Airlines

Mar 1

ORD7:23 pmChicago O'Hare Intl

3h 16m

MIA11:39 pmMiami

Mar 6

MIA7:12 amMiami

3h 27m

ORD9:39 amChicago O'Hare Intl

$85

Spirit Airlines

Feb 3

ORD9:23 amChicago O'Hare Intl

3h 18m

MIA1:41 pmMiami

Feb 18

MIA7:12 amMiami

3h 27m

ORD9:39 amChicago O'Hare Intl

$86

Spirit Airlines

Feb 8

ORD6:57 pmChicago O'Hare Intl

3h 17m

MIA11:14 pmMiami

Feb 14

MIA7:12 amMiami

3h 27m

ORD9:39 amChicago O'Hare Intl

$87

Delta flights from Chicago O'Hare Intl Airport to United States

Our best Delta deals on Chicago O'Hare Intl Airport to United States flight tickets

Delta

Feb 3

ORD7:00 amChicago O'Hare Intl

2h 29m

JFK10:29 amNew York John F Kennedy Intl

Feb 25

JFK8:10 amNew York John F Kennedy Intl

2h 46m

ORD9:56 amChicago O'Hare Intl

$157

Delta

Mar 4

ORD5:37 pmChicago O'Hare Intl

7h 48m

1 stop

SFO11:25 pmSan Francisco

Mar 10

SFO9:46 amSan Francisco

6h 19m

1 stop

ORD6:05 pmChicago O'Hare Intl

$259

momondo Fare Finder

Use the filters below to find and compare flights from Chicago O'Hare Intl Airport to the United States that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

ChicagoNew York

ORD - JFK

ORDJFK

Chicago O'Hare Intl

Thu 3/12

12:05 pm-3:29 pm

Nonstop2h 24m

New York John F Kennedy Intl

Mon 3/16

4:29 pm-6:29 pm

Nonstop3h 00m

$77

ChicagoNew York

ORD - JFK

ORDJFK

Chicago O'Hare Intl

Thu 3/12

12:05 pm-3:29 pm

Nonstop2h 24m

New York John F Kennedy Intl

Mon 3/16

4:29 pm-6:29 pm

Nonstop3h 00m

$78

ChicagoNew York

ORD - JFK

ORDJFK

Chicago O'Hare Intl

Sun 4/19

6:31 am-10:00 am

Nonstop2h 29m

New York John F Kennedy Intl

Tue 4/21

11:04 am-1:00 pm

Nonstop2h 56m

$79

ChicagoNew York

ORD - JFK

ORDJFK

Chicago O'Hare Intl

Sun 2/15

6:40 am-10:04 am

Nonstop2h 24m

New York John F Kennedy Intl

Mon 2/23

11:03 am-1:03 pm

Nonstop3h 00m

$80

ChicagoMiami

ORD - MIA

ORDMIA

Chicago O'Hare Intl

Sun 3/1

7:23 pm-11:39 pm

Nonstop3h 16m

Miami

Fri 3/6

7:12 am-9:39 am

Nonstop3h 27m

$85

ChicagoMiami

ORD - MIA

ORDMIA

Chicago O'Hare Intl

Sat 2/28

11:48 am-4:03 pm

Nonstop3h 15m

Miami

Thu 3/5

3:50 pm-6:18 pm

Nonstop3h 28m

$86

ChicagoMiami

ORD - MIA

ORDMIA

Chicago O'Hare Intl

Sat 2/28

11:48 am-4:03 pm

Nonstop3h 15m

Miami

Wed 3/4

7:12 am-9:39 am

Nonstop3h 27m

$87

ChicagoFort Lauderdale

ORD - FLL

ORDFLL

Chicago O'Hare Intl

Wed 2/25

10:19 am-7:48 pm

1 stop8h 29m

Fort Lauderdale

Wed 3/4

9:26 pm-11:47 pm

Nonstop3h 21m

$89

ChicagoSan Francisco

ORD - SFO

ORDSFO

Chicago O'Hare Intl

Sat 5/9

8:50 am-7:38 pm

1 stop12h 48m

San Francisco

Tue 5/12

10:10 am-7:03 pm

1 stop6h 53m

$243

ChicagoSan Francisco

ORD - SFO

ORDSFO

Chicago O'Hare Intl

Wed 3/4

4:20 pm-7:19 pm

Nonstop4h 59m

San Francisco

Sun 3/8

11:59 pm-6:19 am

Nonstop4h 20m

$250

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Showing 1-10 of 20 resultsSorted by cheapest first

How to get the cheapest flight ticket from Chicago O'Hare Intl Airport to United States

Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip

Prices

Airlines

Delays

Other information

What is the cheapest month to fly to United States?

In general, January is the cheapest month to fly from Chicago O'Hare Intl Airport to United States. Due to it being the ‘off-season’ during this time, you can expect flight prices to be around $163. If you aren’t able to travel during the month of January, then book flights to United States from Chicago O'Hare Intl Airport during February instead. Flights to United States in February, while not as cheap as those in January, still average around $163.

What is the cheapest day to depart on your flight to United States?

According to our data, Saturday is the cheapest day to fly to United States from Chicago O'Hare Intl Airport. The lowest ticket price found for a Saturday departure recently was $260. Keep in mind that prices can always vary depending on your route and whether or not you are flying domestic or international. If your travel schedule is flexible, try to avoid departing on a Sunday because tickets tend to average around $370. These prices are subject to change though, so be sure to set up a Price Alert for flights to United States.

What is the cheapest time of day to depart on your flight to United States?

The cheapest time of day to fly to United States is in the evening when flights can be purchased for as low as $228. Try not to purchase tickets at noon because they tend to be around $380. Of course, these prices can vary depending on the time of year and what airport you fly to.

What is the cheapest Chicago O'Hare Intl to United States flight route?

Fly from Chicago O'Hare Intl to New York John F Kennedy Intl for the best Chicago O'Hare Intl - United States flight prices

How far in advance should I book a flight to United States?

You are more likely to see cheaper flights to United States from Chicago O'Hare Intl Airport when booking weeks ahead of your departure date. In general, you can expect to find flights to United States for around $215 when searching weeks out. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to United States from Chicago O'Hare Intl Airport for as low as $146 on momondo.

What cabin class options are available on Chicago O'Hare Intl to United States flights?

There are 4 cabin classes available to choose from on Chicago O'Hare Intl to United States flights. Cabin price and availability will vary by airline so perform a search above to find the right deals for you.

Can stopping save me money on Chicago O'Hare Intl Airport to United States flights?

No. A direct flight is the cheapest option for a flight between Chicago O'Hare Intl Airport to United States.

Cheap Chicago O'Hare Intl Airport to United States flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Chicago O'Hare Intl Airport to United States

Best Price Found	$28
Fastest flight time	0h 50m
Direct flights	Every day
Airports in United States	4,296 airports

The best one-way flight to United States from Chicago O'Hare Intl Airport in the past 72 hours is $28. The best round-trip flight deal from Chicago O'Hare Intl Airport to United States found on momondo in the last 72 hours is $89.

The fastest flight from Chicago O'Hare Intl Airport to United States takes 0h 50m

Direct flights go from Chicago O'Hare Intl Airport to United States every day.

There are 4,296 airports in United States. From Chicago O'Hare Intl Airport there are direct flights to New York John F Kennedy Intl (JFK).

Search flight deals

When did momondo last update prices for flights from Chicago O'Hare Intl Airport to United States?
Prices for flights from Chicago O'Hare Intl Airport to United States are refreshed on a daily basis.
How many operators does momondo search for flights from Chicago O'Hare Intl Airport to United States?
As of January 2026, there are 11 operators available to choose from for flights from Chicago O'Hare Intl Airport to United States.
How old do you have to be to fly from Chicago O'Hare Intl Airport to United States?
Although the minimum age for a child to fly alone is five, airlines that offer an unaccompanied minor (UMNR) service may have their own age limits, which could be impacted by factors such as flight length, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Chicago O'Hare Intl Airport to United States.
What documentation or ID do you need to fly to United States?
The travel and health documents required for your trip to United States can vary based on your itinerary and personal situation. As a rule, consider having multiple documents such as a national ID card or driver’s license, and a passport valid for six-months after you plan to arrive at United States. We always recommend checking with your airline or a trusted third party such as IATA to get advice.
What is the most popular plane model from Chicago O'Hare Intl Airport to United States?
Based on momondo bookings for flights between Chicago O'Hare Intl Airport and United States, the leading plane model is Boeing 737-800, making up 19.31% of the total bookings. Other popular models include Airbus A321neo with 17.70%, Boeing 737-900 with 9.32%, and Boeing 737 MAX 8 with 6.73%.

Best airlines flying from Chicago O'Hare Intl Airport to United States

Compare and see reviews for airlines that fly from Chicago O'Hare Intl Airport to United States with momondo

Airline	Rating	Free Cancellation	Price
Frontier	PriceFrom $37	Free Cancellation	Rating 5.7 3,056 reviews	Search Frontier flights
Spirit Airlines	PriceFrom $40	Free Cancellation	Rating 6.3 8,389 reviews	Search Spirit Airlines flights
JetBlue	PriceFrom $61	Free Cancellation	Rating 7.2 2,891 reviews	Search JetBlue flights
Delta	PriceFrom $86	Free Cancellation	Rating 7.9 8,125 reviews	Search Delta flights
Hawaiian Airlines	PriceFrom $108	Free Cancellation	Rating 7.8 2,830 reviews	Search Hawaiian Airlines flights
Sun Country Air	PriceFrom $112	Free Cancellation	Rating 6.9 343 reviews	Search Sun Country Air flights
United Airlines	PriceFrom $117	Free Cancellation	Rating 7.4 9,214 reviews	Search United Airlines flights
American Airlines	PriceFrom $117	Free Cancellation	Rating 7.2 11,199 reviews	Search American Airlines flights
Southwest	PriceFrom $138	Free Cancellation	Rating 8.0 4,267 reviews	Search Southwest flights
Alaska Airlines	PriceFrom $139	Free Cancellation	Rating 8.0 11,805 reviews	Search Alaska Airlines flights

Why use momondo?

Why should I use momondo to find a flight deal from Chicago to United States?

It is quick and easy to find Chicago to United States flights on momondo. We search and return numerous flight options from various airlines and agents. You can then use our filters to narrow your search until you have found the most convenient flight to United States that suits you.

Can I find flights from Chicago to United States with flexible booking policies on momondo?

Flights from Chicago to United States with flexible booking policies can be found by using the search form above and then selecting our dedicated flexible booking filter, which will highlight only the flights where this policy is applied.

How can momondo help me find flights from Chicago to United States?

Once all potential Chicago to United States flight options are in front of you, momondo lets you sort and filter flights based on preferences such as airline, price and flight times amongst many other options.

I’m not ready to book a flight from Chicago to United States right now. Can momondo alert me if prices change?

If you are simply researching potential flights to United States, momondo offers a useful price alert feature which will track prices for flights to United States from Chicago and alert you when they change.

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Chicago O'Hare Intl Airport flight routes

Flights from Chicago O'Hare Intl to New York John F Kennedy Intl

Flights from Chicago O'Hare Intl to Baltimore/Washington

Flights from Chicago O'Hare Intl to Fort Myers SW Florida Intl

Flights from Chicago O'Hare Intl to Fort Lauderdale

Flights from Chicago O'Hare Intl to Miami

Flights from Chicago O'Hare Intl to Austin Bergstrom

Cheap flights from Chicago O'Hare Intl Airport to the United States from $37

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Find the cheapest flights from Chicago O'Hare Intl Airport to the United States

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Spirit Airlines flights from Chicago O'Hare Intl Airport to United States

Our best Spirit Airlines deals on Chicago O'Hare Intl Airport to United States flight tickets

Delta flights from Chicago O'Hare Intl Airport to United States

Our best Delta deals on Chicago O'Hare Intl Airport to United States flight tickets

momondo Fare Finder

Use the filters below to find and compare flights from Chicago O'Hare Intl Airport to the United States that are best for you.

See travel insights to the United States from

How to get the cheapest flight ticket from Chicago O'Hare Intl Airport to United States

What is the cheapest month to fly to United States?

What is the cheapest day to depart on your flight to United States?

What is the cheapest time of day to depart on your flight to United States?

The cheapest time of day to fly to United States is in the evening when flights can be purchased for as low as $228. Try not to purchase tickets at noon because they tend to be around $380. Of course, these prices can vary depending on the time of year and what airport you fly to.

What is the cheapest Chicago O'Hare Intl to United States flight route?

Fly from Chicago O'Hare Intl to New York John F Kennedy Intl for the best Chicago O'Hare Intl - United States flight prices

How far in advance should I book a flight to United States?

What cabin class options are available on Chicago O'Hare Intl to United States flights?

There are 4 cabin classes available to choose from on Chicago O'Hare Intl to United States flights. Cabin price and availability will vary by airline so perform a search above to find the right deals for you.

Can stopping save me money on Chicago O'Hare Intl Airport to United States flights?

No. A direct flight is the cheapest option for a flight between Chicago O'Hare Intl Airport to United States.

What is the cheapest airline that flies from Chicago O'Hare Intl to United States?

Spirit Airlines, Frontier, and Delta are the most popular carriers operating from Chicago O'Hare Intl to United States

What airlines fly to United States?

How often are flights from Chicago to the United States delayed?

Historically, on average around 19% of flights between Chicago and United States have experienced a delay on any given week. The average delay length over the past 12 months has been 143 minutes.

What is the most punctual flight time for Chicago to the United States flights?

Generally, flights departing in the morning tend to experience fewer delays. Flights in the evening have, in the past, seen delays more frequently in comparison.

What day of the week experiences the fewest flight delays on this route?

Tuesday is statistically the day of the week which experiences the fewest number of delays on this flight route. Sunday has historically seen more delays on average compared to the rest of the week.

Which airline has the best punctuality record on Chicago to the United States flights?

According to our data, Emirates have had the least number of delays on this route over the last 12 months; with about 15% of their flights experiencing any sort of delay.

How many flights depart from Chicago O'Hare Intl Airport to United States on average per day?

As of January 2026, there are 386 flights per day flying from Chicago O'Hare Intl Airport to United States. The most common time of day flights depart is 6:00PM, with 40% of flights taking off at noon.

How many flights depart from Chicago O'Hare Intl Airport to United States on average per week?

As of January 2026, there are 2,702 flights per week flying from Chicago O'Hare Intl Airport to United States. The most common day of the week flights depart is Mon, with 17% of flights taking off on this day.

Cheap Chicago O'Hare Intl Airport to United States flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Chicago O'Hare Intl Airport to United States

Best Price Found

Fastest flight time

Direct flights

Airports in United States

When did momondo last update prices for flights from Chicago O'Hare Intl Airport to United States?

How many operators does momondo search for flights from Chicago O'Hare Intl Airport to United States?

How old do you have to be to fly from Chicago O'Hare Intl Airport to United States?

What documentation or ID do you need to fly to United States?

What is the most popular plane model from Chicago O'Hare Intl Airport to United States?

Best airlines flying from Chicago O'Hare Intl Airport to United States

Compare and see reviews for airlines that fly from Chicago O'Hare Intl Airport to United States with momondo

Why use momondo?

Why should I use momondo to find a flight deal from Chicago to United States?

Can I find flights from Chicago to United States with flexible booking policies on momondo?

How can momondo help me find flights from Chicago to United States?

I’m not ready to book a flight from Chicago to United States right now. Can momondo alert me if prices change?

An easier way to manage your United States trip

We make it super easy to schedule, organize and travel with friends or family. Trips is free — and available to use no matter where you book.

Get notified when prices go down

Daily price changes in your inbox - only with Price Alerts.

Find better results for your trip to the United States

Popular cities in the United States

Popular flights according to clicks in the last 7 days on momondo