What are the cheapest airlines to fly from Chicago O'Hare Intl Airport to Illinois one-way?

For one-way options, check prices for American Airlines. According to our data, you can fly for as low as $49. Users have also found prices from $70 and $77 on Southern / Mokulele and Spirit Airlines, respectively.

Currently, February is the cheapest month in which you can book a flight from Chicago O'Hare Intl Airport to Illinois (average of $244). Flying from Chicago O'Hare Intl Airport to Illinois in June is currently the most expensive (average of $342). 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.

How recently were the Chicago O'Hare Intl Airport to Illinois flight deals updated?

The Chicago O'Hare Intl Airport to Illinois flight deals you see on this page were last updated on 5/13.

What are the most popular routes from Chicago O'Hare Intl Airport to Illinois?

While some choose either Chicago O'Hare Intl - Greater Peoria or Chicago O'Hare Intl - Moline Quad-City, Chicago O'Hare Intl - Lambert-St Louis is the most popular route from Chicago O'Hare Intl Airport to Illinois.

Can I find flights from Chicago O'Hare Intl Airport to Illinois for under $100 on Cheapflights?

Yes, there are multiple flights from Chicago O'Hare Intl Airport to Illinois for under $100. The cheapest flight booked recently is on American Airlines for just $97, but on average you can expect to pay $151.

Are there nonstop flights from Chicago O'Hare Intl Airport to Illinois for under $100 on Cheapflights?

Cheapflights has at least 20 direct flights from Chicago O'Hare Intl Airport to Illinois under $100. A good price for a nonstop flight from Chicago O'Hare Intl Airport to Illinois is less than $163.

Are there last-minute flights available from Chicago O'Hare Intl Airport to Illinois for under $200?

There are currently 20+ open flights from Chicago O'Hare Intl Airport to Illinois within the next 7 days for less than $200.

What does ORD to ORD mean?

These are just IATA (International Air Transport Association) codes. They are used in aviation to identify and differentiate airports. That’s why a Chicago O'Hare Intl Airport to Chicago O'Hare Intl Airport flight would often be abbreviated as a ORD to ORD flight. 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 Chicago Midway Airport (MDW), Moline Quad-City Airport (MLI), Greater Peoria Airport (PIA), Bloomington-Normal Airport (BMI), Springfield Capital Airport (SPI).

Can I find deals for flights from O'Hare Intl to Illinois that include extra baggage allowance?

The amount of baggage you can bring on your O'Hare Intl to Illinois 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 O'Hare Intl to Illinois with specific airlines?

Yes, Cheapflights allows you to browse and filter O'Hare Intl to Illinois 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 O'Hare Intl to Illinois that include hotel bookings?

Yes. In addition to deals on O'Hare Intl to Illinois flights, Cheapflights offers vacation packages that include both flights and hotel.

How can I find direct flights from O'Hare Intl to Illinois?

After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from O'Hare Intl to Illinois.

Can I find deals for business class flights from O'Hare Intl to Illinois?

Yes. Cheapflights offers flight deals from O'Hare Intl to Illinois 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 O'Hare Intl to Illinois that allow pets onboard?

Many airlines flying from O'Hare Intl to Illinois 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 O'Hare Intl to Illinois?

Yes, you can often find last-minute deals on O'Hare Intl to Illinois 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.

Cheap Flights from Chicago O'Hare Intl Airport (ORD) to Illinois (IL) from $49 - Find Tickets & Airfare Deals at Cheapflights.com

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When is the cheapest time to fly from Chicago O'Hare Intl Airport to Illinois (ORD - IL)?

When flying from Chicago O'Hare Intl Airport to Illinois, the time of day you decide to fly out makes little to no difference towards the overall price you’ll pay on tickets.

Cheap American Airlines flights from O'Hare Intl to Illinois

Find some of the cheapest American Airlines flights traveling from Chicago to Illinois. Make sure to check back often as deals are often changing.

mar. 6/114:05 pmORD - STL

Nonstop1h 13mAmerican Airlines

mar. 6/186:00 amSTL - ORD

Nonstop1h 22mAmerican Airlines

Deal found 5/12$97

jue. 5/309:50 amORD - STL

Nonstop1h 20mAmerican Airlines

jue. 6/66:00 amSTL - ORD

Nonstop1h 22mAmerican Airlines

Deal found 5/12$107

jue. 5/303:04 pmORD - STL

Nonstop1h 13mAmerican Airlines

lun. 6/35:55 amSTL - ORD

Nonstop1h 16mAmerican Airlines

Deal found 5/12$108

jue. 9/264:00 pmORD - STL

Nonstop1h 14mAmerican Airlines

sáb. 9/287:30 amSTL - ORD

Nonstop1h 21mAmerican Airlines

Deal found 5/12$117

mié. 6/194:05 pmORD - STL

Nonstop1h 13mAmerican Airlines

vie. 6/216:08 pmSTL - ORD

Nonstop1h 22mAmerican Airlines

Deal found 5/12$147

jue. 6/204:05 pmORD - STL

Nonstop1h 13mAmerican Airlines

vie. 6/216:08 pmSTL - ORD

Nonstop1h 22mAmerican Airlines

Deal found 5/12$157

mar. 6/114:05 pmORD - STL

Nonstop1h 13mAmerican Airlines

mar. 6/185:38 pmSTL - ORD

1 stop6h 20mAmerican Airlines

Deal found 5/12$175

lun. 6/109:05 amORD - STL

Nonstop1h 27mAmerican Airlines

lun. 6/106:08 pmSTL - ORD

Nonstop1h 22mAmerican Airlines

Deal found 5/12$177

mar. 10/19:50 amORD - PIA

Nonstop1h 02mAmerican Airlines

sáb. 10/511:19 amPIA - ORD

Nonstop1h 09mAmerican Airlines

Deal found 5/13$219

Cheap Delta flights from O'Hare Intl to Illinois

Browse through some of the cheapest Delta flights traveling from Chicago to Illinois. Make sure to examine the flight information before completing your reservation.

mar. 6/111:25 pmORD - STL

1 stop3h 55mDelta

mar. 6/182:16 pmSTL - ORD

1 stop4h 18mDelta

Deal found 5/12$156

mar. 6/111:25 pmORD - STL

1 stop3h 55mDelta

mar. 6/186:06 amSTL - ORD

2 stops6h 29mDelta

Deal found 5/12$161

jue. 9/267:10 amORD - STL

1 stop5h 44mDelta

sáb. 9/282:05 pmSTL - ORD

1 stop4h 46mDelta

Deal found 5/13$215

sáb. 6/156:05 amORD - STL

1 stop4h 30mDelta

mar. 6/186:06 amSTL - ORD

2 stops6h 29mDelta

Deal found 5/13$221

jue. 5/301:32 pmORD - STL

2 stops10h 08mDelta

lun. 6/35:37 pmSTL - ORD

1 stop5h 04mDelta

Deal found 5/12$222

sáb. 5/186:07 amORD - STL

1 stop5h 03mDelta

sáb. 5/185:29 pmSTL - ORD

1 stop3h 26mDelta

Deal found 5/13$456

sáb. 5/186:07 amORD - STL

1 stop5h 03mDelta

sáb. 5/185:29 pmSTL - ORD

1 stop3h 26mDelta

Deal found 5/12$513

mié. 5/2211:45 amORD - STL

2 stops10h 07mDelta

sáb. 5/256:11 amSTL - ORD

2 stops6h 31mDelta

Deal found 5/13$523

sáb. 5/1811:59 amORD - STL

2 stops9h 53mDelta

lun. 5/207:10 pmSTL - ORD

1 stop4h 45mDelta

Deal found 5/12$557

Cheap O'Hare Intl to Illinois flights in May & June 2024

These are some of the best deals we've found on flights to Illinois in 2024 at this time. For more flight deals, be sure to check back very soon.

mar. 6/114:05 pmORD - STL

Nonstop1h 13mAmerican Airlines

mar. 6/186:00 amSTL - ORD

Nonstop1h 22mAmerican Airlines

Deal found 5/12$97

jue. 5/309:50 amORD - STL

Nonstop1h 20mAmerican Airlines

jue. 6/66:00 amSTL - ORD

Nonstop1h 22mAmerican Airlines

Deal found 5/12$107

jue. 5/303:04 pmORD - STL

Nonstop1h 13mAmerican Airlines

lun. 6/35:55 amSTL - ORD

Nonstop1h 16mAmerican Airlines

Deal found 5/12$108

jue. 6/64:05 pmORD - STL

Nonstop1h 13mAmerican Airlines

lun. 6/106:08 pmSTL - ORD

Nonstop1h 22mAmerican Airlines

Deal found 5/12$117

sáb. 6/158:15 amORD - BRL

Nonstop1h 40mSouthern / Mokulele

jue. 8/152:30 pmBRL - ORD

Nonstop1h 40mSouthern / Mokulele

Deal found 5/13$142

mié. 6/194:05 pmORD - STL

Nonstop1h 13mAmerican Airlines

vie. 6/216:08 pmSTL - ORD

Nonstop1h 22mAmerican Airlines

Deal found 5/12$147

mié. 6/128:25 amORD - BRL

Nonstop1h 40mSouthern / Mokulele

mié. 6/192:10 pmBRL - ORD

Nonstop1h 40mSouthern / Mokulele

Deal found 5/13$154

mar. 6/111:25 pmORD - STL

1 stop3h 55mDelta

mar. 6/182:16 pmSTL - ORD

1 stop4h 18mDelta

Deal found 5/12$156

jue. 6/204:05 pmORD - STL

Nonstop1h 13mAmerican Airlines

vie. 6/216:08 pmSTL - ORD

Nonstop1h 22mAmerican Airlines

Deal found 5/12$157

O'Hare Intl to Illinois 2024 flight deals

These are some of the best deals we've found on flights to Illinois in 2024 at this time. For more flight deals, be sure to check back very soon.

mar. 6/114:05 pmORD - STL

Nonstop1h 13mAmerican Airlines

mar. 6/186:00 amSTL - ORD

Nonstop1h 22mAmerican Airlines

Deal found 5/12$97

jue. 5/309:50 amORD - STL

Nonstop1h 20mAmerican Airlines

jue. 6/66:00 amSTL - ORD

Nonstop1h 22mAmerican Airlines

Deal found 5/12$107

jue. 5/303:04 pmORD - STL

Nonstop1h 13mAmerican Airlines

lun. 6/35:55 amSTL - ORD

Nonstop1h 16mAmerican Airlines

Deal found 5/12$108

jue. 9/264:00 pmORD - STL

Nonstop1h 14mAmerican Airlines

sáb. 9/287:30 amSTL - ORD

Nonstop1h 21mAmerican Airlines

Deal found 5/12$117

sáb. 6/158:15 amORD - BRL

Nonstop1h 40mSouthern / Mokulele

jue. 8/152:30 pmBRL - ORD

Nonstop1h 40mSouthern / Mokulele

Deal found 5/13$142

mar. 7/308:25 amORD - BRL

Nonstop1h 40mSouthern / Mokulele

mar. 7/302:10 pmBRL - ORD

Nonstop1h 40mSouthern / Mokulele

Deal found 5/11$147

mié. 6/194:05 pmORD - STL

Nonstop1h 13mAmerican Airlines

vie. 6/216:08 pmSTL - ORD

Nonstop1h 22mAmerican Airlines

Deal found 5/12$147

mié. 6/128:25 amORD - BRL

Nonstop1h 40mSouthern / Mokulele

mié. 6/192:10 pmBRL - ORD

Nonstop1h 40mSouthern / Mokulele

Deal found 5/13$154

mar. 6/111:25 pmORD - STL

1 stop3h 55mDelta

mar. 6/182:16 pmSTL - ORD

1 stop4h 18mDelta

Deal found 5/12$156

Non-stop flights to Illinois from O'Hare Intl

If you're seeking options on non-stop flights from Chicago to Illinois, check out these fares. Users can also choose from other Chicago to Illinois flights by using the search form above.

mar. 6/114:05 pmORD - STL

Nonstop1h 13mAmerican Airlines

mar. 6/186:00 amSTL - ORD

Nonstop1h 22mAmerican Airlines

Deal found 5/12$97

jue. 5/309:50 amORD - STL

Nonstop1h 20mAmerican Airlines

jue. 6/66:00 amSTL - ORD

Nonstop1h 22mAmerican Airlines

Deal found 5/12$107

jue. 5/303:04 pmORD - STL

Nonstop1h 13mAmerican Airlines

lun. 6/35:55 amSTL - ORD

Nonstop1h 16mAmerican Airlines

Deal found 5/12$108

jue. 9/264:00 pmORD - STL

Nonstop1h 14mAmerican Airlines

sáb. 9/287:30 amSTL - ORD

Nonstop1h 21mAmerican Airlines

Deal found 5/12$117

sáb. 6/158:15 amORD - BRL

Nonstop1h 40mSouthern / Mokulele

jue. 8/152:30 pmBRL - ORD

Nonstop1h 40mSouthern / Mokulele

Deal found 5/13$142

mar. 7/308:25 amORD - BRL

Nonstop1h 40mSouthern / Mokulele

mar. 7/302:10 pmBRL - ORD

Nonstop1h 40mSouthern / Mokulele

Deal found 5/11$147

mié. 6/194:05 pmORD - STL

Nonstop1h 13mAmerican Airlines

vie. 6/216:08 pmSTL - ORD

Nonstop1h 22mAmerican Airlines

Deal found 5/12$147

jue. 6/204:05 pmORD - STL

Nonstop1h 13mAmerican Airlines

vie. 6/216:08 pmSTL - ORD

Nonstop1h 22mAmerican Airlines

Deal found 5/12$157

sáb. 6/89:45 amORD - DEC

Nonstop1h 01mUnited Airlines

mar. 6/1111:45 amDEC - ORD

Nonstop1h 05mUnited Airlines

Deal found 5/13$158

O'Hare Intl to Illinois flights leaving soon

Have a look at some of the last-minute flights available departing from Chicago to Illinois. To prevent any unwanted surprises, users should verify their flight info before booking.

lun. 5/207:05 amORD - STL

1 stop5h 55mSouthern / Mokulele

lun. 5/203:55 pmSTL - ORD

1 stop3h 15mSouthern / Mokulele

Deal found 5/13$168

mié. 5/227:05 amORD - STL

1 stop5h 55mSouthern / Mokulele

mié. 5/223:55 pmSTL - ORD

1 stop15h 30mSouthern / Mokulele

Deal found 5/13$173

lun. 5/2012:05 pmORD - STL

1 stop4h 10mSouthern / Mokulele

lun. 5/274:45 pmSTL - ORD

1 stop3h 52mSouthern / Mokulele

Deal found 5/13$180

dom. 5/1912:30 pmORD - STL

1 stop18h 30mSouthern / Mokulele

lun. 5/203:55 pmSTL - ORD

1 stop3h 15mSouthern / Mokulele

Deal found 5/13$182

sáb. 5/187:05 amORD - STL

1 stop5h 00mSouthern / Mokulele

mar. 5/2112:45 pmSTL - ORD

1 stop18h 52mSouthern / Mokulele

Deal found 5/13$185

dom. 5/199:20 pmORD - STL

1 stop9h 45mSouthern / Mokulele

lun. 5/204:45 pmSTL - ORD

1 stop3h 52mSouthern / Mokulele

Deal found 5/12$186

mar. 5/2110:52 pmORD - STL

1 stop11h 54mMultiple Airlines

sáb. 5/259:45 amSTL - ORD

1 stop21h 52mMultiple Airlines

Deal found 5/12$192

sáb. 5/187:05 amORD - STL

1 stop23h 55mSouthern / Mokulele

lun. 5/203:55 pmSTL - ORD

1 stop3h 15mSouthern / Mokulele

Deal found 5/12$193

mié. 5/226:40 pmORD - STL

2 stops24h 00mMultiple Airlines

mié. 6/269:35 amSTL - ORD

1 stop21h 50mMultiple Airlines

Deal found 5/13$219

One-way flights to Illinois from O'Hare Intl

If you're seeking multiple options on one-way flights from Chicago to Illinois, be sure to check out these deals, which are updated often. Those seeking round-trip flights from Chicago to Illinois should utilize the search form at the the top of the page.

dom. 5/263:04 pmORD - STL

Nonstop1h 13mAmerican Airlines

Deal found 5/13$49

lun. 6/108:45 pmORD - STL

Nonstop1h 17mAmerican Airlines

Deal found 5/12$59

sáb. 10/198:15 pmORD - STL

Nonstop1h 20mAmerican Airlines

Deal found 5/12$60

dom. 6/98:25 amORD - BRL

Nonstop1h 40mSouthern / Mokulele

Deal found 5/12$70

lun. 6/178:25 amORD - BRL

Nonstop1h 40mSouthern / Mokulele

Deal found 5/12$75

mar. 6/1110:01 pmORD - STL

1 stop15h 04mSpirit Airlines

Deal found 5/12$77

mar. 7/308:25 amORD - BRL

Nonstop1h 40mSouthern / Mokulele

Deal found 5/11$78

mié. 9/256:00 amORD - STL

1 stop4h 43mDelta

Deal found 5/13$78

mar. 6/410:52 pmORD - STL

1 stop14h 13mSpirit Airlines

Deal found 5/12$82

Find flights from O'Hare Intl to Illinois within your budget

Fly from

Fly to

Budget

$97 - $212

Route

Depart

Return

Price

Chicago O'Hare IntlLambert-St Louis

ORD - STL

ORDSTL

Chicago O'Hare Intl

mar. 6/11

Nonstop1h 13m

Lambert-St Louis

mar. 6/18

Nonstop1h 22m

$97

Chicago O'Hare IntlLambert-St Louis

ORD - STL

ORDSTL

Chicago O'Hare Intl

jue. 5/30

Nonstop1h 20m

Lambert-St Louis

jue. 6/6

Nonstop1h 22m

$107

Chicago O'Hare IntlLambert-St Louis

ORD - STL

ORDSTL

Chicago O'Hare Intl

jue. 5/30

Nonstop1h 13m

Lambert-St Louis

lun. 6/3

Nonstop1h 16m

$108

Chicago O'Hare IntlLambert-St Louis

ORD - STL

ORDSTL

Chicago O'Hare Intl

jue. 9/26

Nonstop1h 14m

Lambert-St Louis

sáb. 9/28

Nonstop1h 21m

$117

Chicago O'Hare IntlBurlington

ORD - BRL

ORDBRL

Chicago O'Hare Intl

sáb. 6/15

Nonstop1h 40m

Burlington

jue. 8/15

Nonstop1h 40m

$142

Chicago O'Hare IntlLambert-St Louis

ORD - STL

ORDSTL

Chicago O'Hare Intl

mar. 6/11

1 stop3h 55m

Lambert-St Louis

mar. 6/18

1 stop4h 18m

$156

Chicago O'Hare IntlDecatur Arpt

ORD - DEC

ORDDEC

Chicago O'Hare Intl

vie. 5/31

Nonstop1h 01m

Decatur Arpt

dom. 6/2

Nonstop1h 05m

$158

Chicago O'Hare IntlLambert-St Louis

ORD - STL

ORDSTL

Chicago O'Hare Intl

dom. 6/9

1 stop18h 30m

Lambert-St Louis

mar. 6/11

3 stops28h 10m

$174

Chicago O'Hare IntlLambert-St Louis

ORD - STL

ORDSTL

Chicago O'Hare Intl

mar. 6/11

2 stops22h 08m

Lambert-St Louis

mar. 6/18

2 stops29h 24m

$212

Flights are sorted by cheapest first

Deals found on 5/12

No data available for this route at this time. Please check back soon.

Reviews of airlines servicing Illinois

Peruse reviews from past customers who have flown with American Airlines, Delta and Spirit Airlines from Chicago to Illinois 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

6,054 reviews

Check prices

Reviews

1 / 10

My original flight was delayed so they found this flight for me so I could arrive at a reasonable time

Southwest

8.2

Very good

6,054 reviews

Southwest

8.2

Very good

6,054 reviews

Check prices

Reviews

1 / 10

My original flight was delayed so they found this flight for me so I could arrive at a reasonable time

Delta

8.0

Very good

10,736 reviews

Southwest

8.2

Very good

6,054 reviews

Check prices

Reviews

1 / 10

My original flight was delayed so they found this flight for me so I could arrive at a reasonable time

WestJet

7.6

Good

2,926 reviews

Southwest

8.2

Very good

6,054 reviews

Check prices

Reviews

1 / 10

My original flight was delayed so they found this flight for me so I could arrive at a reasonable time

United Airlines

7.4

Good

10,980 reviews

Southwest

8.2

Very good

6,054 reviews

Check prices

Reviews

1 / 10

My original flight was delayed so they found this flight for me so I could arrive at a reasonable time

Related info for your journey

Can I find flights from Chicago O'Hare Intl Airport to Illinois for under $100 on Cheapflights?
Yes, there are multiple flights from Chicago O'Hare Intl Airport to Illinois for under $100. The cheapest flight booked recently is on American Airlines for just $97, but on average you can expect to pay $151.
Are there nonstop flights from Chicago O'Hare Intl Airport to Illinois for under $100 on Cheapflights?
Cheapflights has at least 20 direct flights from Chicago O'Hare Intl Airport to Illinois under $100. A good price for a nonstop flight from Chicago O'Hare Intl Airport to Illinois is less than $163.
Are there last-minute flights available from Chicago O'Hare Intl Airport to Illinois for under $200?
There are currently 20+ open flights from Chicago O'Hare Intl Airport to Illinois within the next 7 days for less than $200.
What are the cheapest airlines to fly from Chicago O'Hare Intl Airport to Illinois one-way?
For one-way options, check prices for American Airlines. According to our data, you can fly for as low as $49. Users have also found prices from $70 and $77 on Southern / Mokulele and Spirit Airlines, respectively.
What are the most popular routes from Chicago O'Hare Intl Airport to Illinois?
While some choose either Chicago O'Hare Intl - Greater Peoria or Chicago O'Hare Intl - Moline Quad-City, Chicago O'Hare Intl - Lambert-St Louis is the most popular route from Chicago O'Hare Intl Airport to Illinois.
What does ORD to ORD mean?
These are just IATA (International Air Transport Association) codes. They are used in aviation to identify and differentiate airports. That’s why a Chicago O'Hare Intl Airport to Chicago O'Hare Intl Airport flight would often be abbreviated as a ORD to ORD flight. 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 Chicago Midway Airport (MDW), Moline Quad-City Airport (MLI), Greater Peoria Airport (PIA), Bloomington-Normal Airport (BMI), Springfield Capital Airport (SPI).
Can I find deals for flights from O'Hare Intl to Illinois that include extra baggage allowance?
The amount of baggage you can bring on your O'Hare Intl to Illinois 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 O'Hare Intl to Illinois with specific airlines?
Yes, Cheapflights allows you to browse and filter O'Hare Intl to Illinois 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 O'Hare Intl to Illinois that include hotel bookings?
Yes. In addition to deals on O'Hare Intl to Illinois flights, Cheapflights offers vacation packages that include both flights and hotel.
How can I find direct flights from O'Hare Intl to Illinois?
After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from O'Hare Intl to Illinois.
Can I find deals for business class flights from O'Hare Intl to Illinois?
Yes. Cheapflights offers flight deals from O'Hare Intl to Illinois 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 O'Hare Intl to Illinois that allow pets onboard?
Many airlines flying from O'Hare Intl to Illinois 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 O'Hare Intl to Illinois?
Yes, you can often find last-minute deals on O'Hare Intl to Illinois 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 O'Hare Intl Airport to Illinois flight deals updated?
The Chicago O'Hare Intl Airport to Illinois flight deals you see on this page were last updated on 5/13.

See more FAQs

Browse thousands of different options on Cheapflights for your next trip

Alternative routes for O'Hare Intl to Illinois
See prices for flight routes from nearby airports that may be better suited for you.

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O'Hare Intl to Illinois flights
Consider these flights traveling from O'Hare Intl to Illinois.

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Top 2 airlines flying from O'Hare Intl to Illinois

Airline	Cheapest	Average	Flexibility	On-time
United Airlines	Cheapest$109	Average$221	FlexibilityNo cancel fee	On-time69%	Search United Airlines flights
American Airlines	Cheapest$143	Average$287	FlexibilityNo cancel fee	On-time71%	Search American Airlines flights

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Hourly flight availability from O'Hare Intl to Illinois

1%of flight departures	Early morningMidnight to 6 am
39%of flight departures	Morning6 am to noon
49%of flight departures	AfternoonNoon to 6 pm
11%of flight departures	Evening6 pm to midnight

Midnight

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How does Cheapflights help users find flights from O'Hare Intl to Illinois?

Cheapflights goes through 900+ travel sites to look for the best flight deals for flights from O'Hare Intl to Illinois. Too many options? Cheapflights also provides filters for things like airlines, price ranges, and number of stops to help you make a decision easily.

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Millions of users choose and trust Cheapflights to book the best flight deals from O'Hare Intl to Illinois for free. We help you search and compare prices from hundreds of airlines for the right flight just for you.

Can Cheapflights find flights from O'Hare Intl to Illinois with no change fees?

Cheapflights does show flights with no change fees to all users. To see these options for flights from O'Hare Intl to Illinois, users can toggle the no change fees filter when performing a flight search.

Can Cheapflights notify me if prices for flights from O'Hare Intl to Illinois become cheaper?

Yes, Cheapflights has a feature called Price Alert, which notifies users when flight prices change. Track prices for your flight to Illinois from O'Hare Intl today and book when prices fit your budget.

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Cheap flights from O'Hare Intl (ORD) to Illinois from $49

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 5/26. 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.

When is the cheapest time to fly from Chicago O'Hare Intl Airport to Illinois (ORD - IL)?

Cheap American Airlines flights from O'Hare Intl to Illinois

Find some of the cheapest American Airlines flights traveling from Chicago to Illinois. Make sure to check back often as deals are often changing.

Cheap Delta flights from O'Hare Intl to Illinois

Browse through some of the cheapest Delta flights traveling from Chicago to Illinois. Make sure to examine the flight information before completing your reservation.

Cheap O'Hare Intl to Illinois flights in May & June 2024

Find cheap flight options from O'Hare Intl to Illinois specifically for the months of May and June 2024. Explore affordable fares based on user searches. Over the last 7 days, Cheapflights users made 2,633,403 searches. Prices were last updated on mayo 13, 2024.

These are some of the best deals we've found on flights to Illinois in 2024 at this time. For more flight deals, be sure to check back very soon.

O'Hare Intl to Illinois 2024 flight deals

Discover exclusive flight deals for travel between O'Hare Intl and Illinois in 2024. Find excellent offers based on user searches. Over the last 7 days, Cheapflights users made 2,633,403 searches. Data last updated mayo 13, 2024.

These are some of the best deals we've found on flights to Illinois in 2024 at this time. For more flight deals, be sure to check back very soon.

Non-stop flights to Illinois from O'Hare Intl

If you're seeking options on non-stop flights from Chicago to Illinois, check out these fares. Users can also choose from other Chicago to Illinois flights by using the search form above.

O'Hare Intl to Illinois flights leaving soon

Have a look at some of the last-minute flights available departing from Chicago to Illinois. To prevent any unwanted surprises, users should verify their flight info before booking.

One-way flights to Illinois from O'Hare Intl

If you're seeking multiple options on one-way flights from Chicago to Illinois, be sure to check out these deals, which are updated often. Those seeking round-trip flights from Chicago to Illinois should utilize the search form at the the top of the page.

Find flights from O'Hare Intl to Illinois within your budget

Reviews of airlines servicing Illinois

Peruse reviews from past customers who have flown with American Airlines, Delta and Spirit Airlines from Chicago to Illinois 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.

Related info for your journey

Find useful and relevant information for your journey from O'Hare Intl to Illinois. 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 O'Hare Intl Airport to Illinois for under $100 on Cheapflights?

Are there nonstop flights from Chicago O'Hare Intl Airport to Illinois for under $100 on Cheapflights?

Are there last-minute flights available from Chicago O'Hare Intl Airport to Illinois for under $200?

What are the cheapest airlines to fly from Chicago O'Hare Intl Airport to Illinois one-way?

What are the most popular routes from Chicago O'Hare Intl Airport to Illinois?

What does ORD to ORD mean?

Can I find deals for flights from O'Hare Intl to Illinois that include extra baggage allowance?

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How can I find direct flights from O'Hare Intl to Illinois?

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Alternative routes for O'Hare Intl to IllinoisSee 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 2 airlines flying from O'Hare Intl to Illinois

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Search flights from O'Hare Intl to Illinois by cabin class

Find flights from O'Hare Intl to Illinois, based on your preferred cabin class, be it economy, premium economy, business, or first class.

Hourly flight availability from O'Hare Intl to Illinois

Find hourly flight availability from O'Hare Intl to Illinois. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated mayo 13, 2024.

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User searches for flights to these destinations increased 20% or more in the past 90 days compared to other destinations

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Why should you use Cheapflights to find cheap flight tickets from O'Hare Intl to Illinois?

Can Cheapflights find flights from O'Hare Intl to Illinois with no change fees?

Can Cheapflights notify me if prices for flights from O'Hare Intl to Illinois become cheaper?

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Alternative routes for O'Hare Intl to Illinois
See prices for flight routes from nearby airports that may be better suited for you.