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O'Hare Intl

$248+ Cheap flights from Casper (CPR) to O'Hare Intl (ORD)

This is the cheapest round-trip flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 9/8. Fares are subject to change and may not be available on all flights or dates of travel.
CPR — ORD
ago. 3 — ago. 101
dom. 8/3
dom. 8/10
1 adult, Economy
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Cheap flight deals from Casper to O'Hare Intl

Discover tips and strategies to find the most affordable flight options for your journey from Casper (CPR) to O'Hare Intl (ORD). 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 julio 29, 2025.

Round-trip from

$248
(United Airlines)
From Casper Natrona County to Chicago O'Hare Intl
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Find flight deals from Casper to O'Hare Intl

Cheapest flights from Casper to O'Hare Intl
Explore the most affordable flight options available from Casper to O'Hare Intl. Find the lowest fares from popular airlines and budget airlines, with prices last updated on julio 29, 2025.

This United Airlines deal was found by Cheapflights users on 7/28. 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.
lun. 9/85:50 pmCPR - ORD
1 stop5h 09mUnited Airlines
lun. 9/156:21 pmORD - CPR
1 stop4h 53mUnited Airlines
Deal found 7/28$248

Cheapflights Fare Finder

 
Customize your flight search to find flights from Casper to O'Hare Intl 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 julio 29, 2025.
Use the filters below to find and compare flights from Casper to Chicago O'Hare Intl Airport that are best for you.

Fly from

Casper

Fly to

O'Hare Intl

Route

Depart

Return

Price

CasperChicago

CPR - ORD

CPRORD

Casper Natrona County

lun. 9/8

5:50 pm-11:59 pm

1 stop5h 09m

Chicago O'Hare Intl

lun. 9/15

6:21 pm-10:14 pm

1 stop4h 53m

$248

Flights are sorted by cheapest round-trip flights first.

Deals found on 7/28

Best time to book a flight from Casper to O'Hare Intl

Have a flexible travel schedule? Discover the best time to fly to O'Hare Intl 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.

Reviews of airlines servicing O'Hare Intl

Get insights into the airlines that provide service to O'Hare Intl. 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 O'Hare Intl. Reviews last updated julio 29, 2025.
Peruse reviews from past customers who have flown with United Airlines from Casper to Chicago O'Hare Intl Airport to help guide your decision. You can also see how each airline stacks up in terms of entertainment options, comfort, food, crew/service, and boarding process.
United Airlines
7.4
Good
8,896 reviews

Comfort

7.3

Boarding

7.7

Overall

7.4

Entertainment

7.1

Food

6.6

Crew

8.1

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
8,896 reviews
United Airlines
7.4
Good
8,896 reviews

Comfort

7.3

Boarding

7.7

Overall

7.4

Entertainment

7.1

Food

6.6

Crew

8.1

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

Find useful and relevant information for your journey from Casper to O'Hare Intl. 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 O'Hare Intl?

    Located just 8.1 mi from the city center, Casper Natrona County is the airport most travelers will use when flying to Chicago O'Hare Intl from Casper. Booking flights from Natrona County (CPR) to Chicago O'Hare Intl should be relatively easy as there are 0 daily outbound flights to Chicago O'Hare Intl from 1 airline.

  • What is the cheapest airline to fly from Casper to Chicago O'Hare Intl Airport round-trip?

    Cheapflights users have booked flights from Casper to Chicago O'Hare Intl Airport round-trip from $248.

  • Can I find deals for flights from Casper to O'Hare Intl that include hotel bookings?

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

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

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

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

    Yes. Cheapflights offers flight deals from Casper to O'Hare Intl 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 O'Hare Intl Airport?

    Currently, August is the cheapest month in which you can book a flight from Casper to Chicago O'Hare Intl Airport (average of $245). Flying from Casper to Chicago O'Hare Intl Airport 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

Traveling to a place near Chicago O'Hare Intl Airport?

Book flights to Chicago O'Hare Intl Airport if you plan to visit one of these locations
Schaumburg
Rosemont
Beloit
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Des Plaines
Elgin
Arlington Heights
Elk Grove Village
Racine
Rockford
Tinley Park
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Merrillville
Downers Grove
Evanston
Lake Geneva
Gurnee
Joliet

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Top airline flying from Casper to O'Hare Intl

Discover the top airline that operate flights from Casper to O'Hare Intl. 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 julio 29, 2025.
AirlineCheapestAverageFlexibilityOn-time
United AirlinesCheapest$318Average$418FlexibilityNo cancel feeOn-time69%

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