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$313+ Cheap flights from Chicago (CHI) to Casper (CPR)

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 4/7. Fares are subject to change and may not be available on all flights or dates of travel.
CHI — CPR
Jan 26 — Feb 21
Sun 1/26
Sun 2/2
1 adult, Economy
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1. Tell us where you want to go
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Cheap flight deals from Chicago to Casper

Discover tips and strategies to find the most affordable flight options for your journey from Chicago (CHI) to Casper (CPR). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated January 21, 2025.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$465
(United Airlines)

One-way from

$313
(United Airlines)

Popular in

June

Cheapest in

May

Average price

$492
Provider with most accurate pricing for Chicago (CHI)-Casper Natrona County flight deals.
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Provider most trusted by Cheapflights users for Chicago (CHI)-Casper Natrona County flights.
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From Chicago (CHI) to Casper Natrona County
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One-way flight from Chicago (CHI) to Casper Natrona County
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High demand for flights, 1% potential price rise
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Cheapest flight prices on average. 5% potential price decrease ($28 potential savings vs. average RT price).
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Average for round-trip flights in January 2025
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Find flight deals from Chicago to Casper

Cheapest flights from Chicago to Casper
Explore the most affordable flight options available from Chicago to Casper. Find the lowest fares from popular airlines and budget airlines, with prices last updated on January 21, 2025.

This United Airlines deal was found by Cheapflights users on 1/19. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 2/124:20 pmORD - CPR
2 stops21h 31mUnited Airlines
Tue 2/186:13 pmCPR - ORD
1 stop16h 07mUnited Airlines
Deal found 1/19$465

Find flights from Chicago to Casper within your budget

Customize your flight search to find flights from Chicago to Casper that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated January 21, 2025.

Fly from

Any airport

Fly to

Any airport

Route

Depart

Return

Price

ChicagoCasper

ORD - CPR

ORDCPR

Chicago O'Hare Intl

Wed 2/12

4:20 pm-12:51 pm

2 stops21h 31m

Casper Natrona County

Tue 2/18

6:13 pm-11:20 am

1 stop16h 07m

$465

ChicagoCasper

ORD - CPR

ORDCPR

Chicago O'Hare Intl

Mon 4/7

5:00 am-10:11 pm

1 stop18h 11m

$313

Flights are sorted by cheapest round-trip flights first.

Deals found on 1/20

Compare providers for flights from Chicago to Casper

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 Chicago to Casper in January.
ProviderPrice AccuracyTrust Score*
ExpediaPrice Accuracy1 starTrust Score*3 stars
FlightHubPrice Accuracy3 starsTrust Score*3 stars
eDreamsPrice Accuracy3 starsTrust Score*3 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 Chicago-Casper flights, users find the pricing of FlightHub to be most consistent on Cheapflights vs. FlightHub Users can find the same prices on Chicago-Casper flight deals on Cheapflights vs. FlightHub >95% of the time. Price accuracy is based on data collected from Chicago-Casper flight searches over the past month and is updated monthly.
  • Most trusted provider: When it comes to deals on Chicago-Casper flights, Cheapflights users trust FlightHub the most. FlightHub 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 Chicago-Casper 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 Chicago to Casper

Have a flexible travel schedule? Discover the best time to fly to Casper from Chicago 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.

Travel insights for flights from Chicago to Casper

Get recent, data-driven insights about flights from Chicago to Casper including ideal travel times, pricing trends, and more.

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

Find hourly flight availability from Chicago to Casper. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated January 21, 2025.

A simple way to save on the total cost of your ticket is to fly from Chicago to Casper in the afternoon. If you’re flexible enough to do this you can expect to save up to 31% on your trip compared to booking a flight at noon.

Rainfall in Casper by month

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

In terms of precipitation, rainfall in Casper ranges from 0.5 - 2.0 inches per month. May is typically the wettest month, when rainfall can reach 2.0 in. January is typically the driest time to visit Casper when rainfall is around 0.5 in.

Temperature in Casper by month

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

If weather is an important factor for your trip to Casper, 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 69.8 F. Travelers looking to avoid the cold should look outside of December, when temperatures are typically at their lowest (around 23.0 F).

Reviews of airlines servicing Casper

Get insights into the airlines that provide service to Casper. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to Casper. Reviews last updated January 21, 2025.
United Airlines
7.4
Good
8,985 reviews

Comfort

7.3

Crew

8.1

Food

6.7

Overall

7.4

Entertainment

7.1

Boarding

7.7

Reviews

1 / 10

United Airlines flights seem to always use a bus to/from the boarding gate to the plane. Can they not get their own gate? This time there was no lift when leaving the plane and people in wheelchairs somehow had to climb down the steps to the ground to get to the bus. I udon’t know how some managed that!

United Airlines
7.4
Good
8,985 reviews
United Airlines
7.4
Good
8,985 reviews

Comfort

7.3

Crew

8.1

Food

6.7

Overall

7.4

Entertainment

7.1

Boarding

7.7

Reviews

1 / 10

United Airlines flights seem to always use a bus to/from the boarding gate to the plane. Can they not get their own gate? This time there was no lift when leaving the plane and people in wheelchairs somehow had to climb down the steps to the ground to get to the bus. I udon’t know how some managed that!

Related info for your journey

Find useful and relevant information for your journey from Chicago to Casper. 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 into for flights to Casper from Chicago?

    For a flight from Chicago to Casper, you will be flying into Natrona County. Casper Natrona County (CPR) is just 8.1 mi from the center of the city. Natrona County is the only Casper airport and it handles 0 inbound flights from Chicago per day. 1 airline has flights to Casper Natrona County from Chicago on a regular basis.

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

    Flying on United Airlines is currently your cheapest option to Casper, with prices starting at $465. You may be able to fly from Chicago to Casper for 9% less than the average price by searching for this airline.

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

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

  • How can I find direct flights from Chicago to Casper?

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

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

    Yes. Cheapflights offers flight deals from Chicago to Casper 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 Chicago to Casper?

    Currently, January is the cheapest month in which you can book a flight from Chicago to Casper (average of $348). Flying from Chicago to Casper in March is currently the most expensive (average of $554). 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 Chicago to Casper

Discover the top airline that operate flights from Chicago to Casper. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated January 21, 2025.
AirlineCheapestAverageFlexibilityOn-time
United AirlinesCheapest$278Average$427FlexibilityNo cancel feeOn-time69%
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