How do I get Price Alerts for flights from Casper to Chicago?

Confirm your travel details to search for the latest offers for flights from Casper to Chicago . While browsing offers there will be the option to toggle “Price Alerts”. You’ll then receive updates when prices for the flight route increase or decrease.

How can I save money on flights from Casper to Chicago with momondo?

Leverage our AI within our “Price Forecast” tool, which predicts if it’s better to book now or wait until prices decrease. You can strategically pick the best days to fly and save money on your trip by using our “Price Calendar” tool. “Explore” shows an overview of how much it costs to fly to anywhere from a selected city or airport. Our “Discover” content is a great option for travel inspiration and money-saving tips, while “Price Alerts” will update you when prices change, so you can book when fares are right.

How does momondo find its flight prices?

We compare prices from 700+ competitors to help you find the price that works best for you. momondo operates in over 30 international markets, bringing you access to a wide range of fares and deals. Search for your travel using momondo for a diverse range of options from airlines and OTAs.

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.

$394 Cheap Flights from Casper to Chicago in 2026

1 adult

0 bags

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Find the cheapest flights from Casper to Chicago

Round-trip

One-way

Cheap round-trip flights

Enter your travel dates to find the best prices.

5:25 am - 11:19 am

CPR

ORD

4h 54m

1 stop

2:02 pm - 8:26 pm

ORD

CPR

7h 24m

1 stop

$394United Airlines

Thu, Feb 12 - Mon, Feb 16

1:20 pm - 11:59 pm

CPR

ORD

9h 39m

1 stop

10:50 am - 10:09 pm

ORD

CPR

12h 19m

2 stops

$533United Airlines

Thu, Feb 12 - Mon, Feb 16

3:15 pm - 11:53 pm

CPR

ORD

7h 38m

1 stop

12:50 pm - 6:57 pm

ORD

CPR

7h 07m

1 stop

$620United Airlines

Mon, Mar 23 - Fri, Mar 27

United Airlines flights from Casper to Chicago

Our best United Airlines deals on Casper to Chicago flight tickets

United Airlines

Feb 12

CPR5:25 amCasper Natrona County

4h 54m

1 stop

ORD11:19 amChicago O'Hare Intl

Feb 16

ORD2:02 pmChicago O'Hare Intl

7h 24m

1 stop

CPR8:26 pmCasper Natrona County

$394

United Airlines

Feb 12

CPR1:20 pmCasper Natrona County

9h 39m

1 stop

ORD11:59 pmChicago O'Hare Intl

Feb 16

ORD10:50 amChicago O'Hare Intl

12h 19m

2 stops

CPR10:09 pmCasper Natrona County

$533

United Airlines

Mar 23

CPR3:15 pmCasper Natrona County

7h 38m

1 stop

ORD11:53 pmChicago O'Hare Intl

Mar 27

ORD12:50 pmChicago O'Hare Intl

7h 07m

1 stop

CPR6:57 pmCasper Natrona County

$620

Fly from

Fly to

Route

Depart

Return

Price

CasperChicago

CPR - ORD

CPRORD

Casper Natrona County

Thu 2/12

5:25 am-11:19 am

1 stop4h 54m

Chicago O'Hare Intl

Mon 2/16

2:02 pm-8:26 pm

1 stop7h 24m

$394

CasperChicago

CPR - ORD

CPRORD

Casper Natrona County

Thu 2/12

1:20 pm-11:59 pm

1 stop9h 39m

Chicago O'Hare Intl

Mon 2/16

10:50 am-10:09 pm

2 stops12h 19m

$533

CasperChicago

CPR - ORD

CPRORD

Casper Natrona County

Mon 3/23

3:15 pm-11:53 pm

1 stop7h 38m

Chicago O'Hare Intl

Fri 3/27

12:50 pm-6:57 pm

1 stop7h 07m

$620

Flights are sorted by cheapest round-trip flights first.

Sorted by cheapest first

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

Fastest flight time	4h 54m
Direct flights	None

The fastest flight from Casper to Chicago takes 4h 54m

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

Search flight deals

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.

How do I get Price Alerts for flights from Casper to Chicago?
Confirm your travel details to search for the latest offers for flights from Casper to Chicago. While browsing offers there will be the option to toggle “Price Alerts”. You’ll then receive updates when prices for the flight route increase or decrease.
How can I save money on flights from Casper to Chicago with momondo?
Leverage our AI within our “Price Forecast” tool, which predicts if it’s better to book now or wait until prices decrease. You can strategically pick the best days to fly and save money on your trip by using our “Price Calendar” tool. “Explore” shows an overview of how much it costs to fly to anywhere from a selected city or airport. Our “Discover” content is a great option for travel inspiration and money-saving tips, while “Price Alerts” will update you when prices change, so you can book when fares are right.
How does momondo find its flight prices?
We compare prices from 700+ competitors to help you find the price that works best for you. momondo operates in over 30 international markets, bringing you access to a wide range of fares and deals. Search for your travel using momondo for a diverse range of options from airlines and OTAs.

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Why use momondo?

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

momondo compares prices from hundreds of airlines and agents so you can find and book the best deal on flights from Casper to Chicago. Millions of users trust and use momondo every year so you are in good hands.

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.