ORD - CPR

$268 Find Cheap Flights from Chicago O'Hare Airport to Casper

This is the cheapest round-trip flight price found by a KAYAK user in the last 72 hours by searching for a flight from O'Hare Intl to Casper departing on 3/12. 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
1 adult, Economy, 0 bags

KAYAK searches hundreds of travel sites at once for deals on flights to Casper

 
These are the airlines KAYAK users have selected most often from within our search results in flight searches from Chicago to Casper, 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 Chicago to Casper, as well as popular online travel agencies
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Everything you should know

Cheapest round-trip
$268
United Airlines
Thu 3/12Mon 3/16
ORD - CPR • 1 stop
Cheapest one-way
$275
United Airlines
Sun 3/15
ORD - CPR • 1 stop
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We hope you love your trip to Casper!
Flight Deals
Useful Info
Flight Deals

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

 
Here are some of the best deals found on KAYAK recently from the most popular airlines for round-trip flights from O'Hare Intl to Casper 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 for you by selecting your travel dates on KAYAK.

Recent round-trip flight deals from O'Hare Intl to Casper

Thu, Mar 12 - Mon, Mar 16
United Airlines Logo
2:01 pm - 6:57 pm
ORD
-
CPR
5h 56m
1 stop
United Airlines Logo
5:55 pm - 11:53 pm
CPR
-
ORD
4h 58m
1 stop
$268United Airlines
Sun, Mar 1 - Sun, Mar 8
United Airlines Logo
7:10 am - 12:40 pm
ORD
-
CPR
6h 30m
1 stop
United Airlines Logo
5:25 am - 11:19 am
CPR
-
ORD
4h 54m
1 stop
$296United Airlines
Sun, Mar 1 - Sun, Mar 8
United Airlines Logo
2:40 pm - 8:26 pm
ORD
-
CPR
6h 46m
1 stop
United Airlines Logo
1:25 pm - 10:50 am
CPR
-
ORD
20h 25m
2 stops
$446United Airlines
Mon, Feb 16 - Fri, Feb 20
United Airlines Logo
2:40 pm - 8:26 pm
ORD
-
CPR
6h 46m
1 stop
United Airlines Logo
1:20 pm - 9:38 am
CPR
-
ORD
19h 18m
1 stop
$477United Airlines
Mon, Feb 16 - Fri, Feb 20
United Airlines Logo
2:40 pm - 8:26 pm
ORD
-
CPR
6h 46m
1 stop
United Airlines Logo
3:15 pm - 1:35 pm
CPR
-
ORD
21h 20m
2 stops
$478United Airlines
Thu, Mar 12 - Mon, Mar 16
United Airlines Logo
7:00 am - 10:51 am
ORD
-
CPR
4h 51m
1 stop
United Airlines Logo
11:26 am - 8:20 pm
CPR
-
ORD
7h 54m
2 stops
$724United Airlines
Sun, Mar 1 - Sun, Mar 8
United Airlines Logo
8:45 am - 8:26 pm
ORD
-
CPR
12h 41m
2 stops
United Airlines Logo
7:00 am - 8:06 pm
CPR
-
ORD
12h 06m
2 stops
$983United Airlines
Useful Info

Good to know

Cheapest flight$268
Flight from Chicago O'Hare Airport to Casper

When to book flights from O'Hare Intl to Casper

Are your dates flexible? Find out the best times to travel from O'Hare Intl to Casper 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 Chicago O'Hare Airport to Casper flights

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

    In the last 3 days, the lowest price for a flight from Chicago O'Hare Intl Airport to Casper was $275 for a one-way ticket and $268 for a round-trip.

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

    No

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

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

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

    Star Alliance is the only airline alliance operating flights between Chicago O'Hare Airport and Casper.

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

    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 Chicago O'Hare Airport to Casper.

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

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to Casper from Chicago O'Hare Airport 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 Chicago O'Hare Airport to Casper?

    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 Casper with an airline and back to Chicago O'Hare Airport with another airline. Booking your flights between Chicago O'Hare Airport and CPR 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 Chicago O'Hare Airport to Casper?

    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 Casper from Chicago O'Hare Airport up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

Reviews of the top airline flying from O'Hare Intl to Casper

 
See real verified KAYAK customer reviews for airlines flying from Chicago to Casper. 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 O'Hare Intl to Casper? 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 9229 reviews
6.6Food
8.1Crew
7.7Boarding
7.1Entertainment
7.3Comfort
Airline reviews

I was fully checked in the prior night and i was unchecked and then didn’t have a seat when I boarded. Instead of an aisle seat, I was out in the middle seat of the very last row of the plane.

2.0 MediocreJames, Jan 2026
ORD - MSP
Read more United Airlines reviews

I was fully checked in the prior night and i was unchecked and then didn’t have a seat when I boarded. Instead of an aisle seat, I was out in the middle seat of the very last row of the plane.

In overall it was a good experience, the only down point was that the entertainment screen was working properly.

They lost my luggage, so, not happy. The crew was nice but my suitcases never made it, still trying to find out what happened!

I understand weather is an issue, but making us chase our plane down at five scheduled gates across three terminals in an airport the size of O'Hare was unfair. They'd have probably been better off to leave gates as TBD until the inbound plane is in final approach instead of running us all over the place. Also, props to the consistently-unprepared ground crew in Richmond for once again leaving my lane parked short of the gate because they couldn't have a crew in place on time with 2 hours notice...

cabin crew was OK, food was OK, the trip from the US to Munich was actually pretty bad comfort wise. Noisy aircraft, lights never dimmed even in Business class (night flight) barely sufficient amenities for the price. I have millions of miles with United but TBH American is gaining ground and Delta has always been marginally better then United although on paper United has more longes and cheaper upgrades.

Essy to get on. The hostess gave very little pop, the plane was late getting in, and we are still waiting for our bags. This sucks. :/

Great flight. On time boarding. Smooth flight and on time arrival at EWR. The flight crew was marvelous and there was a great selection of movies on the entertainment system. Our bags were at the carousel before we got there. Another excellent flight from United.

I liked the snacks and the flight attendants were friendly.

After a delay at the gate, C3, at Ohare on Sunday, I left my Blk ski coat on the bench at the gate, lost! Please review my lob claim, thx.

Very thoughtful flight attendant offered me water immediately since I had run to make my connection.

Everything you need to know for your flight from O'Hare Intl to Casper

Information on your arrival and departure airports

Chicago O'Hare Airport (ORD)
Casper (CPR)