CHI - CPR

$260 Find Cheap Flights from Chicago 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 Chicago to Casper departing on 7/1. 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

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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Flights Deals

Cheap Flight Deals from Chicago to Casper (CHI-CPR)

 
Here are some of the best deals found on KAYAK recently from the most popular airlines for round-trip flights from Chicago 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.

Recent round-trip flight deals from Chicago to Casper

KAYAK's recommended round-trip deals from the most popular airlines that fly from Chicago to Casper.
Discover the best prices for you by selecting your travel dates on KAYAK.
United Airlines Logo
7:10 am - 10:54 amORD-CPR
4h 44m1 stop
United Airlines Logo
5:59 pm - 12:30 amCPR-ORD
5h 31m1 stop
$260United Airlines
Find Deal
Tue, Jul 1 - Sat, Jul 12
United Airlines Logo
2:16 pm - 7:09 pmORD-CPR
5h 53m1 stop
United Airlines Logo
6:02 pm - 9:41 amCPR-ORD
14h 39m1 stop
$396United Airlines
Find Deal
Tue, Oct 14 - Fri, Oct 17
United Airlines Logo
9:20 am - 6:44 pmORD-CPR
10h 24m2 stops
United Airlines Logo
9:03 am - 6:24 pmCPR-ORD
8h 21m1 stop
$423United Airlines
Find Deal
Tue, Jul 1 - Sat, Jul 12
United Airlines Logo
12:45 pm - 4:52 pmORD-CPR
5h 07m1 stop
United Airlines Logo
5:58 pm - 12:25 amCPR-ORD
5h 27m1 stop
$452United Airlines
Find Deal
Wed, Jun 18 - Sun, Jun 22
United Airlines Logo
5:00 am - 10:45 amORD-CPR
6h 45m1 stop
United Airlines Logo
6:02 pm - 11:28 amCPR-ORD
16h 26m1 stop
$477United Airlines
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Fri, Oct 10 - Fri, Oct 10
United Airlines Logo
5:00 am - 10:45 amORD-CPR
6h 45m1 stop
United Airlines Logo
6:02 pm - 2:47 pmCPR-ORD
19h 45m2 stops
$498United Airlines
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Fri, Oct 10 - Fri, Oct 10
United Airlines Logo
2:33 pm - 10:13 pmORD-CPR
8h 40m1 stop
United Airlines Logo
11:33 am - 8:00 pmCPR-ORD
7h 27m1 stop
$518United Airlines
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Mon, Jun 9 - Wed, Jun 11
United Airlines Logo
8:00 pm - 10:53 amORD-CPR
15h 53m2 stops
United Airlines Logo
3:11 pm - 12:25 amCPR-ORD
8h 14m1 stop
$538United Airlines
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Mon, May 19 - Mon, May 26
United Airlines Logo
9:17 pm - 10:53 amORD-CPR
14h 36m1 stop
United Airlines Logo
5:58 pm - 12:25 amCPR-ORD
5h 27m1 stop
$547United Airlines
Find Deal
Mon, May 19 - Mon, May 26
United Airlines Logo
9:25 am - 6:44 pmORD-CPR
10h 19m2 stops
United Airlines Logo
1:29 pm - 10:41 pmCPR-ORD
8h 12m1 stop
$598United Airlines
Find Deal
Wed, Jun 18 - Sun, Jun 22
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KAYAK's insights & trends for Chicago to Casper flights

Get data-powered insights and trends into flights from Chicago to Casper 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 Chicago to Casper?

The average price of all round-trip flights from Chicago to Casper clicked on KAYAK for each day over the last 12 months.

When flying from Chicago to Casper, you should consider leaving on a Friday and avoid Wednesdays if you are looking for the best rates. For your return to Chicago, you’ll find the best rates on Fridays and the most expensive ones on Tuesdays.

Good to know

Cheapest flight$260
Flight from Chicago O'Hare Airport to Casper

When to book flights from Chicago to Casper

Are your dates flexible? Find out the best times to travel from Chicago 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 flights from Chicago to Casper

  • What is the cheapest flight from Chicago to Casper?

    In the last 3 days, the lowest price for a flight from Chicago to Casper was $389 for a one-way ticket and $260 for a round-trip.

  • Do I need a passport to fly between Chicago and Casper?

    No

  • Which airports will I be using when flying from Chicago to Casper?

    On your way to Casper, you’ll fly out from one of these Chicago airports: Chicago Midway or Chicago O'Hare Intl. You’ll be landing at Casper Natrona County.

  • Which aircraft models fly most regularly from Chicago to Casper?

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

  • Which airline alliances offer flights from Chicago to Casper?

    Star Alliance is the only airline alliance operating flights between Chicago and Casper.

  • How does KAYAK find such low prices on flights from Chicago 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 to Casper.

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

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to Casper from Chicago 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 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 with another airline.

  • What is KAYAK's "flexible dates" feature and why should I care when looking for a flight from Chicago 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 up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

Top airline flying from Chicago 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 Chicago 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 8696 reviews
7.3Comfort
6.6Food
7.7Boarding
7.1Entertainment
8.1Crew
Airline reviews

A bit rush for transit. Food and entertainment are not available

8.0 ExcellentAnonymous, Apr 2025ORD - SFO
Read more United Airlines reviews

A bit rush for transit. Food and entertainment are not available

Smooth boarding process. Early departure, smooth flight, early arrival. The entertainment package has very good recent movie options. The flight crew were friendly and professional.

My flight was scheduled for about 6:05 departure. There were 11 gate changes from 4-7pm and the flight was 3 hours delayed due to operational issues. The plane taxied around the airport for about half an hour before stopping to be de-iced. It would have been nice if we were alerted of the plan to de-ice prior to the 30 minute drive around the airport. The flight attendant was friendly, which was the only redeeming thing about this flight. As a former flight attendant for United, I was extremely disappointed.

Delays took 2hours and thirty minutes making me miss my connecting flight and make me sit in the Chicago airport for 9 hours

Had a short delay once we boarded the aircraft in Chicago, but it was fixed in no time flat then we were on our way. The pilot was able to make up the time lost and we landed 5 minute later then schedualed . Great service

Our seats were all the way in back of the plane,

The seats on this flight were almost roomy enough to be the basic amount needed for human existence. I think my favorite part of this flight was it landed at an A gate, which was the most palatial part of Sea-Tac I've ever seen - a massive improvement from the S gates.

The seats on this flight were almost roomy enough to be the basic amount needed for human existence.

The flight attendants in First Class were mediocre at best. They did not take our tray away until we were about to land and only did so when I press the call button. The United person at the United Club was asked to get us our boarding pass since we missed the flight due in Chicago. She argued that we did not have seats on the flight given to us in Moline. Furthermore, she was adamant that we did not have a First Class ticket. After I spent much time with her trying to show we were correct, she reluctantly agreed. She was probably the most incompetent ticketing person I have ever met and I have traveled 3 million miles on United plus many additional miles with other carriers. United has definitely deteriorated in more than on way.

Short flight - no food understandable. Flight was delayed for over an hour. Overall, it was good.

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

Information on your arrival and departure airports

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