When did momondo last update prices for flights from Casper Natrona County Airport to Chicago?

Prices for flights from Casper Natrona County Airport to Chicago are refreshed on a daily basis.

How old do you have to be to fly from Casper Natrona County Airport to Chicago?

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 Casper Natrona County Airport to Chicago.

What documentation or ID do you need to fly to Chicago?

The necessary travel and health documents for your Chicago trip may vary depending on your travel plans and individual circumstances. Generally, you should have various documents, such as a national ID card or driver's license and a passport that is valid for six months beyond your scheduled arrival date. We recommend seeking advice from your airline or a trusted third party, such as IATA.

$258 Cheap Flights from Casper to Chicago in 2025/26

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Find the cheapest flights from Casper to Chicago

Round-trip

One-way

Cheap round-trip flights

3:12 pm - 11:59 pmCPR-ORD

7h 47m1 stop

2:53 pm - 8:17 pmORD-CPR

6h 24m1 stop

$278United Airlines

Find Deal

Tue, Sep 30 - Sat, Oct 4

3:15 pm - 10:52 pmCPR-ORD

6h 37m1 stop

4:05 pm - 8:35 pmORD-CPR

5h 30m1 stop

$318United Airlines

Find Deal

Sat, Feb 28 - Tue, Mar 3

1:32 pm - 11:59 pmCPR-ORD

9h 27m1 stop

5:01 am - 10:47 amORD-CPR

6h 46m1 stop

$348United Airlines

Find Deal

Wed, Oct 1 - Sun, Oct 5

3:18 pm - 10:50 pmCPR-ORD

6h 32m1 stop

8:00 pm - 12:31 pmORD-CPR

17h 31m2 stops

$413United Airlines

Find Deal

Wed, Nov 26 - Mon, Dec 1

6:00 pm - 11:59 pmCPR-ORD

4h 59m1 stop

8:30 pm - 10:47 amORD-CPR

15h 17m2 stops

$438United Airlines

Find Deal

Wed, Oct 1 - Sun, Oct 5

6:05 pm - 11:59 pmCPR-ORD

4h 54m1 stop

9:30 pm - 10:46 amORD-CPR

14h 16m1 stop

$522United Airlines

Find Deal

Wed, Nov 26 - Mon, Dec 1

6:05 pm - 11:59 pmCPR-ORD

4h 54m1 stop

7:10 am - 2:41 pmORD-CPR

8h 31m1 stop

$539United Airlines

Find Deal

Tue, Nov 25 - Sat, Nov 29

6:05 pm - 11:59 pmCPR-ORD

4h 54m1 stop

8:00 pm - 12:31 pmORD-CPR

17h 31m2 stops

$573United Airlines

Find Deal

Tue, Nov 25 - Sat, Nov 29

6:05 pm - 11:59 pmCPR-ORD

4h 54m1 stop

8:00 pm - 12:31 pmORD-CPR

17h 31m2 stops

$603United Airlines

Find Deal

Wed, Nov 26 - Mon, Dec 1

6:05 pm - 11:59 pmCPR-ORD

4h 54m1 stop

7:10 am - 2:41 pmORD-CPR

8h 31m1 stop

$626United Airlines

Find Deal

Wed, Nov 26 - Sun, Nov 30

United Airlines flights from Casper to Chicago

Our best United Airlines deals on Casper to Chicago flight tickets

United Airlines

Sep 30

CPR3:12 pmCasper Natrona County

7h 47m

1 stop

ORD11:59 pmChicago O'Hare Intl

Oct 4

ORD2:53 pmChicago O'Hare Intl

6h 24m

1 stop

CPR8:17 pmCasper Natrona County

$278

Find similar

United Airlines

Feb 28

CPR3:15 pmCasper Natrona County

6h 37m

1 stop

ORD10:52 pmChicago O'Hare Intl

Mar 3

ORD4:05 pmChicago O'Hare Intl

5h 30m

1 stop

CPR8:35 pmCasper Natrona County

$318

Find similar

United Airlines

Oct 1

CPR1:32 pmCasper Natrona County

9h 27m

1 stop

ORD11:59 pmChicago O'Hare Intl

Oct 5

ORD5:01 amChicago O'Hare Intl

6h 46m

1 stop

CPR10:47 amCasper Natrona County

$348

Find similar

Fly from

Fly to

Route

Depart

Return

Price

CasperChicago

CPR - ORD

CPRORD

Casper Natrona County

Tue 9/30

3:12 pm-11:59 pm

1 stop7h 47m

Chicago O'Hare Intl

Sat 10/4

2:53 pm-8:17 pm

1 stop6h 24m

$278

CasperChicago

CPR - ORD

CPRORD

Casper Natrona County

Sat 2/28

3:15 pm-10:52 pm

1 stop6h 37m

Chicago O'Hare Intl

Tue 3/3

4:05 pm-8:35 pm

1 stop5h 30m

$318

CasperChicago

CPR - ORD

CPRORD

Casper Natrona County

Wed 10/1

1:32 pm-11:59 pm

1 stop9h 27m

Chicago O'Hare Intl

Sun 10/5

5:01 am-10:47 am

1 stop6h 46m

$348

CasperChicago

CPR - ORD

CPRORD

Casper Natrona County

Wed 11/26

3:18 pm-10:50 pm

1 stop6h 32m

Chicago O'Hare Intl

Mon 12/1

8:00 pm-12:31 pm

2 stops17h 31m

$413

CasperChicago

CPR - ORD

CPRORD

Casper Natrona County

Wed 10/1

6:00 pm-11:59 pm

1 stop4h 59m

Chicago O'Hare Intl

Sun 10/5

8:30 pm-10:47 am

2 stops15h 17m

$438

CasperChicago

CPR - ORD

CPRORD

Casper Natrona County

Wed 11/26

6:05 pm-11:59 pm

1 stop4h 54m

Chicago O'Hare Intl

Mon 12/1

9:30 pm-10:46 am

1 stop14h 16m

$522

CasperChicago

CPR - ORD

CPRORD

Casper Natrona County

Tue 11/25

6:05 pm-11:59 pm

1 stop4h 54m

Chicago O'Hare Intl

Sat 11/29

7:10 am-2:41 pm

1 stop8h 31m

$539

CasperChicago

CPR - ORD

CPRORD

Casper Natrona County

Tue 11/25

6:05 pm-11:59 pm

1 stop4h 54m

Chicago O'Hare Intl

Sat 11/29

8:00 pm-12:31 pm

2 stops17h 31m

$573

CasperChicago

CPR - ORD

CPRORD

Casper Natrona County

Wed 11/26

6:05 pm-11:59 pm

1 stop4h 54m

Chicago O'Hare Intl

Mon 12/1

8:00 pm-12:31 pm

2 stops17h 31m

$603

CasperChicago

CPR - ORD

CPRORD

Casper Natrona County

Wed 11/26

6:05 pm-11:59 pm

1 stop4h 54m

Chicago O'Hare Intl

Sun 11/30

7:10 am-2:41 pm

1 stop8h 31m

$626

Flights are sorted by cheapest round-trip flights first.

Sorted by cheapest first

How to get the cheapest flight ticket from Casper to Chicago

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

What is the cheapest day to depart on your flight to Chicago?

The cheapest day to depart on your flight to Chicago is on a Saturday when prices can be found for as low as $328. This is often the case because there is less demand to fly during this day of the week. When flying out on a Friday, the most expensive travel day of the week, you can expect to see flight prices from Casper to Chicago for around $485.

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

Our most recent data shows that the best time of day to fly to Chicago is in the afternoon. Flights from Casper to Chicago during this time can be as low as $372. In contrast, the most expensive time of day to depart to Chicago is at noon when prices are around $375.

When to book flights from Casper to Chicago

Are you open to changing your travel dates? Check out the ideal times to fly from Casper to Chicago according to our flight data. Find out which month and days have the cheapest flights.

Estimated round-trip price

Cheap Casper to Chicago (CPR to CHI) flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Casper to Chicago

Direct flights	None

There are no direct flights from Casper to Chicago. There are no popular flight routes from Casper to Chicago.

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How far is Casper Natrona County to Chicago by plane?
The distance between Casper Natrona County and Chicago is about 954.3 mi. A reasonable flight in good conditions will take 4h 54m.
When did momondo last update prices for flights from Casper Natrona County Airport to Chicago?
Prices for flights from Casper Natrona County Airport to Chicago are refreshed on a daily basis.
How old do you have to be to fly from Casper Natrona County Airport to Chicago?
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 Casper Natrona County Airport to Chicago.
What documentation or ID do you need to fly to Chicago?
The necessary travel and health documents for your Chicago trip may vary depending on your travel plans and individual circumstances. Generally, you should have various documents, such as a national ID card or driver's license and a passport that is valid for six months beyond your scheduled arrival date. We recommend seeking advice from your airline or a trusted third party, such as IATA.
What is the most popular airline from Casper to Chicago?
Based on momondo bookings for this flight route, the most popular airline on flight routes from Casper to Chicago is United Airlines (100% of total bookings).

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Benton Harbor

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Lansing

Portage

Schererville

Valparaiso

Crown Point

Munster

Chesterton

Monticello

Porter

Griffith

Saint John

Why use momondo?

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

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

All flight searches from Casper to Chicago on momondo can be filtered to show those which offer flexible booking policies.

How can momondo help me find flights from Casper to Chicago?

Once you have performed a search for Casper to Chicago flights, momondo helps you find the right one by offering useful filters to narrow down your flight selection. Flights can be filtered by multiple factors such as airline, airport and price; but also by other criteria like aircraft type and payment method.

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

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