CHI - CPR

$318 Find Cheap Flights from Chicago to Casper - Compare and Save

1 adult
1 adult, Economy, 0 bags

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Everything you should know

Cheapest round-trip
$318
Typical prices: $338-$660
United Airlines
Mon 9/24Fri 9/28
ORD - CPR • 1 stop
When to travel
May
Cheapest • 10% price drop
March
Most popular
Good to know
+1
Good to know
+1
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Cheap Flights from Chicago to Casper (CHI-CPR)

 
Discover the best prices for you by selecting your travel dates on KAYAK.

Recent round-trip flight deals from Chicago to Casper

Thu, Sep 24 - Mon, Sep 28
United Airlines Logo
5:00 am - 8:59 amORD  Chicago O'Hare Intl-CPR Casper Natrona County
4h 59m1 stop Denver Intl
United Airlines Logo
3:11 pm - 9:18 pmCPR  Casper Natrona County-ORD Chicago O'Hare Intl
5h 07m1 stop Denver Intl
$318United Airlines
Thu, Sep 24 - Mon, Sep 28
United Airlines Logo
5:00 am - 10:48 amORD  Chicago O'Hare Intl-CPR Casper Natrona County
6h 48m1 stop Denver Intl
United Airlines Logo
6:00 pm - 11:59 pmCPR  Casper Natrona County-ORD Chicago O'Hare Intl
4h 59m1 stop Denver Intl
$318United Airlines
Sun, Sep 27 - Sun, Oct 4
United Airlines Logo
5:00 am - 10:48 amORD  Chicago O'Hare Intl-CPR Casper Natrona County
6h 48m1 stop Denver Intl
United Airlines Logo
6:00 pm - 11:59 pmCPR  Casper Natrona County-ORD Chicago O'Hare Intl
4h 59m1 stop Denver Intl
$347United Airlines
Sat, Sep 12 - Wed, Sep 16
United Airlines Logo
5:51 pm - 9:59 pmORD  Chicago O'Hare Intl-CPR Casper Natrona County
5h 08m1 stop Denver Intl
United Airlines Logo
6:00 pm - 11:59 pmCPR  Casper Natrona County-ORD Chicago O'Hare Intl
4h 59m1 stop Denver Intl
$368United Airlines
Thu, Sep 24 - Mon, Sep 28
United Airlines Logo
6:00 am - 12:39 pmORD  Chicago O'Hare Intl-CPR Casper Natrona County
7h 39m1 stop Denver Intl
United Airlines Logo
1:20 pm - 10:46 pmCPR  Casper Natrona County-ORD Chicago O'Hare Intl
8h 26m1 stop Denver Intl
$398United Airlines
Wed, Feb 3 - Sat, Feb 6
United Airlines Logo
12:36 pm - 5:04 pmORD  Chicago O'Hare Intl-CPR Casper Natrona County
5h 28m1 stop Denver Intl
United Airlines Logo
1:25 pm - 9:31 pmCPR  Casper Natrona County-ORD Chicago O'Hare Intl
7h 06m1 stop Denver Intl
$398United Airlines
Booking Insights

Price, demand and travel trends for Chicago to Casper flights

Use KAYAK data on prices, travel dates, airlines and seasonal trends to compare options and book flights from Chicago to Casper with more confidence.

How much is a round-trip flight from Chicago to Casper?

Round-trip flights from Chicago to Casper start at $318. Prices are below average for this route right now, with typical round-trip fares ranging from $338 to $660. The lowest price found in the past 5 days was $318 on United Airlines.

What is the cheapest Chicago to Casper flight route?

There's little price difference between Chicago to Casper routes. They average around $408 round-trip, based on KAYAK data over the past 12 months.

What's the cheapest day of the week to fly from Chicago to Casper?

Friday is the cheapest day of the week to fly from Chicago to Casper, it is 36% cheaper than the average day. Sunday is the most expensive day with flight prices 103% higher than average. Based on deals found by KAYAK users in the last 12 months.

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Key details for Chicago to Casper flights

Low season

December

Cheapest flight

$318
Most popular time to fly and prices are also 1% lower on average.
Flight from Chicago O'Hare Intl 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

Your Chicago to Casper flight questions, answered

Find helpful route details based on KAYAK data, including flight times, airports, airlines and booking questions.

  • Which airports can I use when flying from Chicago to Casper?

    Flights from Chicago to Casper may depart from several airports in Chicago area, including Chicago Midway (MDW), Chicago O'Hare Intl (ORD) and Chicago Greater Rockford (RFD). Flights usually arrive at Casper Natrona County (CPR).

  • What cabin classes can I book on flights from Chicago to Casper?

    Two cabin classes are available on flights from Chicago to Casper:

    • Economy Class
    • First Class

  • Which airports do connecting flights from Chicago to Casper pass through?

    Most connecting flights from Chicago to Casper pass through Denver Intl (DEN), which handles 100% of one-stop traffic on this route. Other layover airports each see under 5%.

  • Can I save money by using flexible dates for flights from Chicago to Casper?

    Yes. Being flexible with your travel dates can save you up to 69% on the Chicago to Casper route. Friday is the cheapest departure day at $263 round-trip on average, while Sunday is the most expensive at $832, a difference of $569. KAYAK's flexible dates feature shows options up to 3 days before and after your selected dates, making it easier to compare nearby fares.

  • Do I need a passport to fly from Chicago to Casper?

    No, a passport is not required for this domestic route, but you will need a real ID-compliant driver's license, a state ID, or another TSA-accepted form of identification.

  • Have flight prices from Chicago to Casper changed much recently?

    Yes. Based on fares seen in the past 5 days, round-trip prices on this route showed a wide range, from about $318 to $1,381. That means the highest observed fare was about 4x higher than the lowest one.

  • What is the time difference between Chicago and Casper?

    Casper is 1 hour behind Chicago (Mountain Time vs Central Time). Plan for the time shift when scheduling connections or first-day activities.

  • What car rental options are available at Casper Natrona County Airport (CPR)?

    Casper Natrona County Airport (CPR) hosts 5 major car rental companies, with daily rates starting from around $23 for economy cars. Top options include:
    · Budget
    · Hertz
    · Avis
    · Enterprise Rent-A-Car
    · Alamo

  • How much should I expect to pay for a Chicago to Casper flight?

    Round-trip flights from Chicago to Casper range from $338 to $660, with an average of $408 over the past 12 months. Anything below $338 counts as a good deal.

Your guide to booking Chicago to Casper flights

Get tips on when to book, when to fly and what to know before your trip.
  • If your dates can be flexible, aim for a Friday departure instead of Sunday. On this route, Friday flights average $263 - about $569 less than Sunday (68% savings) based on the last 12 months.
  • If you can choose when to travel, plan your Chicago to Casper trip for May. Fares historically average $366 round-trip in that month - typically $466 less than the most expensive month, which is April (based on the last 12 months).

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

Information on your arrival and departure airports

Casper (CPR)