What is the cheapest airline to fly from Casper to Chicago round-trip?

Cheapflights users have booked flights from Casper to Chicago round-trip from $395.

What is the cheapest month to book a flight from Casper to Chicago?

Currently, August is the cheapest month in which you can book a flight from Casper to Chicago (average of $245). Flying from Casper to Chicago in March is currently the most expensive (average of $321). 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.

What is the cheapest day to fly from Casper to Chicago?

Travelers seeking maximum savings on their Casper to Chicago flight should consider departing on Friday mornings when fares are most often at their lowest. Friday at noon flights should be avoided if possible as fares are typically the most expensive at this time.

What is the cheapest day to fly round-trip from Casper to Chicago?

It’s generally more expensive to depart on a Friday, if you have to leave on this day you can still search on Cheapflights to find great options that meet your needs.

What is the cheapest time of day to fly from CPR to CHI?

When flying from Casper to Chicago, the time of day you fly usually plays a role in the price. Save by searching for a flight at noon, which can drop the price by up to 1% versus a flight in the morning.

Most accurate provider : When it comes to deals on Casper-Chicago flights, users find the pricing of eDreams to be most consistent on Cheapflights vs. eDreams Users can find the same prices on Casper-Chicago flight deals on Cheapflights vs. eDreams >95% of the time. Price accuracy is based on data collected from Casper-Chicago flight searches over the past month and is updated monthly.

Most trusted provider : When it comes to deals on Casper-Chicago flights, Cheapflights users trust eDreams the most. eDreams has received a user feedback score of 3 out of 3 stars (3 being the best), meaning they have been trusted the most by Cheapflights users looking for Casper-Chicago flight deals. Provider user feedback score is based on Cheapflights searches over the past month and is updated monthly.

What airport do you fly from for flights from Casper to Chicago?

Casper Natrona County (CPR) is the airport you will fly out of if you book a flight from Casper to Chicago. You should not have trouble finding flights to Chicago from Natrona County; the airport handles an average of 0 outbound flights to Chicago per day. You should also have plenty of airline options to choose from since 1 airline has flights from the Casper airport to Chicago. It is only a 8.1 mi journey to Natrona County (CPR) from Casper’s city center.

Can I find deals for flights from Casper to Chicago that include hotel bookings?

Yes. In addition to deals on Casper to Chicago flights, Cheapflights offers vacation packages that include both flights and hotel.

How can I find direct flights from Casper to Chicago?

After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Casper to Chicago.

Can I find deals for business class flights from Casper to Chicago?

Yes. Cheapflights offers flight deals from Casper to Chicago by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

$304+ Flights from Casper to Chicago

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1. Tell us where you want to go

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Cheap flight deals from Casper to Chicago

Most accurate provider	eDreams 3 stars
Most trusted provider	eDreams 3 stars
Round-trip from	$395 (United Airlines)
One-way from	$304 (United Airlines)

Provider with most accurate pricing for Casper Natrona County-Chicago (CHI) flight deals.

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Provider most trusted by Cheapflights users for Casper Natrona County-Chicago (CHI) flights.

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From Casper Natrona County to Chicago (CHI)

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One-way flight from Casper Natrona County to Chicago (CHI)

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Find flight deals from Casper to Chicago

Cheapest flights from Casper to Chicago
Explore the most affordable flight options available from Casper to Chicago. Find the lowest fares from popular airlines and budget airlines, with prices last updated on April 17, 2025.

Thu 5/11:30 pmCPR - ORD

1 stop6h 47mUnited Airlines

Mon 5/52:35 pmORD - CPR

1 stop6h 51mUnited Airlines

Deal found 4/16

$395

Best flights from Casper to Chicago
Discover carefully curated flight deals from Casper to Chicago that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated April 17, 2025.

Thu 5/11:30 pmCPR - ORD

1 stop6h 47mUnited Airlines

Mon 5/52:35 pmORD - CPR

1 stop6h 51mUnited Airlines

Deal found 4/16

$395

Last-minute flights from Casper to Chicago
Discover last-minute flight deals from Casper to Chicago. Data last updated April 17, 2025 and is based on user searches.

Thu 5/11:30 pmCPR - ORD

1 stop6h 47mUnited Airlines

Mon 5/52:35 pmORD - CPR

1 stop6h 51mUnited Airlines

Deal found 4/16

$395

One-way flights from Casper to Chicago
Search for one-way flight options from Casper to Chicago. Find affordable one-way fares based on user searches. Data last updated April 17, 2025.

Mon 5/56:10 pmCPR - ORD

1 stop5h 19mUnited Airlines

Deal found 4/17

$304

Cheapflights Fare Finder

Use the filters below to find and compare flights from Casper to Chicago that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

CasperChicago

CPR - ORD

CPRORD

Casper Natrona County

Thu 5/1

1:30 pm-9:17 pm

1 stop6h 47m

Chicago O'Hare Intl

Mon 5/5

2:35 pm-8:26 pm

1 stop6h 51m

$395

CasperChicago

CPR - ORD

CPRORD

Casper Natrona County

Mon 5/5

6:10 pm-12:29 am

1 stop5h 19m

$304

Flights are sorted by cheapest round-trip flights first.

Deals found on 4/17

Compare providers for flights from Casper to Chicago

Use the table below to compare price accuracy, trust ratings, and cancellation policies for each provider offering flight deals from Casper to Chicago in April.

Provider	Price Accuracy	Trust Score*
Expedia	Price Accuracy1 star	Trust Score*3 stars
eDreams	Price Accuracy3 stars	Trust Score*3 stars
FlightHub	Price Accuracy3 stars	Trust Score*2 stars

*The Trust Score is based on feedback from users after their booking experience. It measures overall satisfaction, helping us identify issues like hidden fees, problems during the ticketing process, and the quality of customer service. This score is our best indicator of the provider's quality and reliability.

Most accurate provider: When it comes to deals on Casper-Chicago flights, users find the pricing of eDreams to be most consistent on Cheapflights vs. eDreams Users can find the same prices on Casper-Chicago flight deals on Cheapflights vs. eDreams >95% of the time. Price accuracy is based on data collected from Casper-Chicago flight searches over the past month and is updated monthly.
Most trusted provider: When it comes to deals on Casper-Chicago flights, Cheapflights users trust eDreams the most. eDreams has received a user feedback score of 3 out of 3 stars (3 being the best), meaning they have been trusted the most by Cheapflights users looking for Casper-Chicago flight deals. Provider user feedback score is based on Cheapflights searches over the past month and is updated monthly.

Best time to book a flight from Casper to Chicago

Have a flexible travel schedule? Discover the best time to fly to Chicago from Casper with our price prediction graph.

Estimated round-trip price

Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.

Cheapflights Insights

Everything you need to know about your flight from Casper to Chicago

Rainfall in Chicago by month

In terms of precipitation, rainfall in Chicago ranges from 1.7 - 4.9 inches per month. August is typically the wettest month, when rainfall can reach 4.9 in. January is typically the driest time to visit Chicago when rainfall is around 1.7 in.

Temperature in Chicago by month

If weather is an important factor for your trip to Chicago, use this chart to help with planning. For those seeking warmer temperatures, July is the ideal time of year to visit, when temperatures reach an average of 73.4 F. Travelers looking to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 23.0 F).

Reviews of airlines servicing Chicago

United Airlines

7.4

Good

8,667 reviews

Reviews

1 / 20

2.0

Mediocre

Deb,Jan 2025

MKE - ORD

It was terrible! So much to say, but in a nutshell we used vouchers from United because our last trip with them was awful with many mishaps and errors made. Unfortunately, this trip was even worse!

United Airlines

7.4

Good

8,667 reviews

United Airlines

7.4

Good

8,667 reviews

Reviews

1 / 20

2.0

Mediocre

Deb,Jan 2025

MKE - ORD

It was terrible! So much to say, but in a nutshell we used vouchers from United because our last trip with them was awful with many mishaps and errors made. Unfortunately, this trip was even worse!

Related info for your journey

What airport do you fly from for flights from Casper to Chicago?
Casper Natrona County (CPR) is the airport you will fly out of if you book a flight from Casper to Chicago. You should not have trouble finding flights to Chicago from Natrona County; the airport handles an average of 0 outbound flights to Chicago per day. You should also have plenty of airline options to choose from since 1 airline has flights from the Casper airport to Chicago. It is only a 8.1 mi journey to Natrona County (CPR) from Casper’s city center.
What is the cheapest airline to fly from Casper to Chicago round-trip?
Cheapflights users have booked flights from Casper to Chicago round-trip from $395.
Can I find deals for flights from Casper to Chicago that include hotel bookings?
Yes. In addition to deals on Casper to Chicago flights, Cheapflights offers vacation packages that include both flights and hotel.
How can I find direct flights from Casper to Chicago?
After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Casper to Chicago.
Can I find deals for business class flights from Casper to Chicago?
Yes. Cheapflights offers flight deals from Casper to Chicago by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.
What is the cheapest month to book a flight from Casper to Chicago?
Currently, August is the cheapest month in which you can book a flight from Casper to Chicago (average of $245). Flying from Casper to Chicago in March is currently the most expensive (average of $321). 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.

See more FAQs

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Top airline flying from Casper to Chicago

Airline	Cheapest	Average	Flexibility	On-time
United Airlines	Cheapest$318	Average$391	FlexibilityNo cancel fee	On-time69%

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$304+ Cheap flights from Casper (CPR) to Chicago (CHI)

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 5/5. Fares are subject to change and may not be available on all flights or dates of travel.

Find cheap flights from Casper to Chicago with Cheapflights

1. Tell us where you want to go

2. Select your favorite providers

3. Compare prices and book

Cheap flight deals from Casper to Chicago

Most accurate provider

Most trusted provider

Round-trip from

One-way from

Find flight deals from Casper to Chicago

Cheapest flights from Casper to ChicagoExplore the most affordable flight options available from Casper to Chicago. Find the lowest fares from popular airlines and budget airlines, with prices last updated on April 17, 2025.

Explore the most affordable flight options available from Casper to Chicago. Find the lowest fares from popular airlines and budget airlines, with prices last updated on April 17, 2025.

Cheapflights Fare Finder

Use the filters below to find and compare flights from Casper to Chicago that are best for you.

Compare providers for flights from Casper to Chicago

Provider information is updated monthly. Please note that these providers often have deals for this flight, but the availability may vary on a day-by-day basis on Cheapflights.

Use the table below to compare price accuracy, trust ratings, and cancellation policies for each provider offering flight deals from Casper to Chicago in April.

Best time to book a flight from Casper to Chicago

Have a flexible travel schedule? Discover the best time to fly to Chicago from Casper with our price prediction graph.

Cheapflights Insights

Everything you need to know about your flight from Casper to Chicago

Rainfall in Chicago by month

Plan your trip to Chicago by taking into account the average rainfall totals by month.

Temperature in Chicago by month

Plan your trip to Chicago by taking into account the average temperature totals by month.

Reviews of airlines servicing Chicago

Related info for your journey

Find useful and relevant information for your journey from Casper to Chicago. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

What airport do you fly from for flights from Casper to Chicago?

What is the cheapest airline to fly from Casper to Chicago round-trip?

Can I find deals for flights from Casper to Chicago that include hotel bookings?

How can I find direct flights from Casper to Chicago?

Can I find deals for business class flights from Casper to Chicago?

What is the cheapest month to book a flight from Casper to Chicago?

Traveling to a place near Casper?

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Alternative routes for Casper to Chicago

See prices for flight routes from nearby airports that may be better suited for you.

Top airline flying from Casper to Chicago

100% Free

Book with Flexibility

Travel Smart

Cheapest flights from Casper to Chicago
Explore the most affordable flight options available from Casper to Chicago. Find the lowest fares from popular airlines and budget airlines, with prices last updated on April 17, 2025.