Find flights
Deals
Insights
When to book
FAQs & Tips
Airlines

CPR - ORD

Find cheap flights from Casper to Chicago O'Hare Airport from $298

This is the cheapest one-way flight price found by a KAYAK user in the last 72 hours by searching for a flight from Casper to O'Hare Intl departing on 8/30. Fares are subject to change and may not be available on all flights or dates of travel. Click the price to replicate the search for this deal.
1 adult
0 bags
jeu. 6/6
jeu. 6/13

Search hundreds of travel sites at once for deals on flights to Chicago O'Hare Airport

 
These are the airlines KAYAK users have selected most often from within our search results in flight searches from Casper to Chicago, as well as popular online travel agencies
These are the airlines KAYAK users have selected most often from within our search results in flight searches from Casper to Chicago, as well as popular online travel agencies
In the last 7 days travelers have searched 43,707,506 times on KAYAK, and here is why:

Save 21% or moreCompare multiple travel sites with one search.

Track pricesNot ready to book? Create a price alert for when prices drop.

Filter your dealsChoose cabin class, free Wi-Fi and more.

Bundle and saveSave money when you bundle your flight + hotel.

Cheap flight deals from Casper to O'Hare Intl (CPR-ORD)

Here are some of the best deals found on KAYAK recently from the most popular airlines for round-trip flights from Casper to O'Hare Intl that are departing in the next months. While these flights were available on KAYAK in the last 72 hours, prices and availability are subject to change and deals may expire.
Discover the best prices and deals for you by selecting your travel dates.
Choose your dates
6:00 pm - 11:59 pmCPR-ORD
4h 59m1 stop
5:16 am - 10:49 amORD-CPR
6h 33m1 stop
$318United Airlines
Find Deal
mar., juil. 23 - mar., juil. 30
5:40 am - 11:20 amCPR-ORD
4h 40m1 stop
5:16 am - 12:37 pmORD-CPR
8h 21m1 stop
$353United Airlines
Find Deal
lun., juil. 1 - dim., juil. 7
6:05 pm - 11:59 pmCPR-ORD
4h 54m1 stop
7:10 am - 2:36 pmORD-CPR
8h 26m1 stop
$373United Airlines
Find Deal
mar., juin 4 - mar., juin 11
6:00 pm - 7:41 amCPR-ORD
12h 41m2 stops
5:16 am - 10:49 amORD-CPR
6h 33m1 stop
$381United Airlines
Find Deal
mar., juil. 23 - mar., juil. 30
5:35 am - 12:40 pmCPR-ORD
6h 05m1 stop
1:25 pm - 11:57 pmORD-CPR
11h 32m2 stops
$383Delta
Find Deal
mer., juin 5 - mar., juin 11
6:00 pm - 9:45 amCPR-ORD
14h 45m1 stop
5:16 am - 10:49 amORD-CPR
6h 33m1 stop
$395United Airlines
Find Deal
mer., juil. 17 - mar., juil. 23
6:00 pm - 11:59 pmCPR-ORD
4h 59m1 stop
7:35 am - 4:54 pmORD-CPR
10h 19m2 stops
$411United Airlines
Find Deal
mer., août 14 - mar., août 20
6:00 pm - 9:45 amCPR-ORD
14h 45m1 stop
5:16 am - 12:37 pmORD-CPR
8h 21m1 stop
$420United Airlines
Find Deal
jeu., août 1 - jeu., août 8
6:05 pm - 11:59 pmCPR-ORD
4h 54m1 stop
7:10 am - 2:36 pmORD-CPR
8h 26m1 stop
$473United Airlines
Find Deal
jeu., juin 6 - mar., juin 11
5:35 am - 4:49 pmCPR-ORD
10h 14m2 stops
1:25 pm - 11:57 pmORD-CPR
11h 32m2 stops
$518Delta
Find Deal
mer., juin 5 - mar., juin 11

Flights from Casper to O'Hare Intl - Travel Insights & Trends

Get data-powered insights and trends into flights from Casper to O'Hare Intl to help you find the cheapest flights, the best time to fly and much more.

What’s the cheapest day of the week to fly from Casper to Chicago O'Hare Airport?

The average price of all flights from Casper to Chicago O'Hare Intl Airport clicked on KAYAK for each day over the last 12 months.
When flying from Casper to Chicago O'Hare Airport, you should consider leaving on a Monday and avoid Tuesdays if you are looking for the best rates. For your return to Casper, you’ll find the best rates on Mondays and the most expensive ones on Saturdays.

Good to know

Cheapest flight

$298
Flight from Casper to Chicago O'Hare Airport

When to book flights from Casper to O'Hare Intl

Are your dates flexible? Find out the best times to travel from Casper to O'Hare Intl based on our flight data from the last year. Discover the cheapest month and even day to fly.
Estimated round-trip price
KAYAK looks at all historical flight data for each date to provide a predicted price for one-way trips or round-trips with a duration up to 40 days. While we try to provide actual minimum prices for each date, some prices are predictions and actual prices may differ.

FAQs for booking Casper to Chicago O'Hare Airport flights

  • What is the cheapest flight from Casper to Chicago O'Hare Intl Airport?

    In the last 3 days, the lowest price for a flight from Casper to Chicago O'Hare Intl Airport was $298 for a one-way ticket and $318 for a round-trip.

  • Do I need a passport to fly between Casper and Chicago O'Hare Airport?

    No, a passport isn't needed to fly from Casper to Chicago O'Hare Airport. However, local authorities might ask for an official ID.

  • Which airports will I be using when flying from Casper to Chicago O'Hare Airport?

    On your way to Chicago O'Hare Airport, you’ll fly out from Casper Natrona County. You’ll be landing at Chicago O'Hare Intl.

  • Which aircraft models fly most regularly from Casper to Chicago O'Hare Airport?

    We unfortunately don’t have that data for this specific route.

  • Which airline alliances offer flights from Casper to Chicago O'Hare Airport?

    Star Alliance, and SkyTeam are the airline alliances operating flights between Casper and Chicago O'Hare Airport, with SkyTeam being the most commonly used for this route.

  • How does KAYAK find such low prices on flights from Casper to Chicago O'Hare Airport?

    KAYAK is a travel search engine. That means we look across the web to find the best prices we can find for our users. With over 2 billion flight queries processed yearly, we are able to display a variety of prices and options on flights from Casper to Chicago O'Hare Airport.

  • How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket from Casper to Chicago O'Hare Airport?

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to Chicago O'Hare Airport from Casper is likely to change within 7 days, so travelers know whether to wait or book now.

  • What is the Hacker Fare option on flights from Casper to Chicago O'Hare Airport?

    Hacker Fares allow you to combine one-way tickets in order to save you money over a traditional round-trip ticket. You could then fly to Chicago O'Hare Airport with an airline and back to Casper with another airline. Booking your flights between Casper and ORD can sometimes prove cheaper using this method.

  • What is KAYAK's "flexible dates" feature and why should I care when looking for a flight from Casper to Chicago O'Hare Airport?

    Sometimes travel dates aren't set in stone. If your preferred travel dates have some wiggle room, flexible dates will show you all the options when flying to Chicago O'Hare Airport from Casper up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

See more FAQs

Top airline flying from Casper to O'Hare Intl

 
See real verified KAYAK customer reviews for airlines flying from Casper to Chicago. Airline scores are aggregated from all reviews left by passengers on KAYAK after flying with an airline. KAYAK doesn’t show reviews that are older than 5 years. Learn how KAYAK collects reviews.
Need help choosing which airline to fly with from Casper to O'Hare Intl? KAYAK airline reviews give an overall score for each airline based on loads of factors, including comfort, boarding, in-flight entertainment and more, to make your decision easier. See airline scores according to verified KAYAK customer reviews.
7.4
United AirlinesOverall score based on 11073 reviews
7.2Comfort
6.7Food
7.7Boarding
8.1Crew
7.1Entertainment
Airline reviews

I was told we'd have a hot breakfast option in first class, so I chose not get a hot breakfast. It was a very strange meal, but the fresh fruit was very good quality. Service was excellent from ORD to ELP. No service from MBS to ORD, not even water. However, when flying American from FNT to ORD, which is a shorter flight, they at least pass out snacks and offer water.

8.0 ExcellentMichelle, Apr 2024MBS - ORD
Read more about United Airlines reviews

I was told we'd have a hot breakfast option in first class, so I chose not get a hot breakfast. It was a very strange meal, but the fresh fruit was very good quality. Service was excellent from ORD to ELP. No service from MBS to ORD, not even water. However, when flying American from FNT to ORD, which is a shorter flight, they at least pass out snacks and offer water.

The delays (5 hrs) were a comedy of errors, and the multiple safety issues encountered were very concerning.

The flight was delayed instead of leaving at 11 it left at 12.20

United WiFi is consistently unusable (it can take 10 mins to load a single web page). If you need Wifi to do work, be prepared to lose half a day of productivity.

Good movies, iffy pay WiFi, food ok- on time though and that was great!

Awful…flight was delayed more than 12hrs, missed all connections to Fort Wayne, IN, had to get flight to another city 2 hours from my destination, flight was again delayed by 40 mins because they did not have enough fuel, again missed a connection, finally arrived in Indiana at 11pm…but before my 2 hour drive home, ay, no Five That Our Luggage Never Made On The plane and Still In Chicago

Boarding was friendly and quick. While the plane model was older with no live tv, the entertainment was full of movies and tv shows. All food was available. Pilots were very communicative with status of the flight. Flight landed on time.

The Palm Springs to Chicago O’Hare was on Time and Palm Springs airport is easier navigate. As our connection was only an approximately 50 minutes, we asked staff for insights for the Chicago airport in terms of transferring into the other terminal from which our flight left, and they were unhelpful. However, the United App was very helpful in terms of notifications and even providing directions. The Chicago to Detroit flight was significantly delayed which we all know does happen. However, there were very few updates or notifications as to why this was happening when we would actually arrive. It took nearly 30 minutes for bags to make it to baggage claim. We arrived nearly 1 hour late on a 40 minute flight.

Flight cancelled due to fog. No other flights available for 36 hours. Directed by United to book passage on another carrier, and submit receipts for reimbursement. Did that. United now states they will not reimburse. Currently out 2 grand.

The flight was delayed by 4 hours !!!!! It was very uncomfortable , and they told us only one our before departure

Book cheap flights from Casper to Chicago

Recent one-way flight deals

 
Only flying one-way? Below are some of the best one-way flight deals from Casper to Chicago found on KAYAK in the last 72 hours.
8/30ven.
2 stopsUnited Airlines
14h 41mCPR-ORD
$298
8/30ven.
1 stopUnited Airlines
23h 00mCPR-ORD
$386

Search by stops

Search by airline

Search by price

Last minute flights from Casper to O'Hare Intl

Last minute flight, train and bus deals

 
These last-minute flight deals are the cheapest flights found on KAYAK in the last 72 hours for flights from Casper to Chicago that are departing in the next 10 days.
5/11sam.
multi-stopUnited Airlines
8h 01mCPR-ORD
5/14mar.
multi-stopUnited Airlines
4h 50mORD-CPR
$438
5/11sam.
multi-stopDelta
7h 01mCPR-ORD
5/14mar.
multi-stopDelta
11h 49mORD-CPR
$458
5/11sam.
multi-stopDelta
10h 05mCPR-ORD
5/14mar.
multi-stopDelta
11h 49mORD-CPR
$463
5/11sam.
multi-stopDelta
7h 01mCPR-ORD
5/14mar.
multi-stopDelta
7h 44mORD-CPR
$583
5/11sam.
multi-stopDelta
10h 05mCPR-ORD
5/14mar.
multi-stopDelta
7h 44mORD-CPR
$588

Search by stops

Search by airline

Search by price

Casper - Chicago O'Hare Airport Flights

Departure:

Casper (undefined)United States

Destination:

Chicago O'Hare Airport (ORD)United States

Return flight deals:

Chicago O'Hare Airport - Casper

Cabin classes: