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Cheap flights from Casper to Chicago from $268

This is the cheapest round-trip flight price found by a momondo user in the last 72 hours by searching for a flight from Casper to Chicago departing on 2/27. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
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Cheap round-trip flights

Enter your travel dates to find the best prices.
United Airlines Logo
1:20 pm - 7:50 pm
CPR
-
ORD
5h 30m
1 stop
United Airlines Logo
7:10 am - 12:40 pm
ORD
-
CPR
6h 30m
1 stop
$268United Airlines
週五, 2月 27 - 週日, 3月 1
United Airlines Logo
5:25 am - 11:19 am
CPR
-
ORD
4h 54m
1 stop
United Airlines Logo
8:40 am - 2:40 pm
ORD
-
CPR
7h 00m
1 stop
$298United Airlines
週二, 2月 17 - 週六, 2月 21
United Airlines Logo
1:21 pm - 9:20 pm
CPR
-
ORD
6h 59m
1 stop
United Airlines Logo
10:49 am - 2:39 pm
ORD
-
CPR
4h 50m
1 stop
$338United Airlines
週二, 4月 28 - 週六, 5月 2
United Airlines Logo
1:21 pm - 8:00 pm
CPR
-
ORD
5h 39m
1 stop
United Airlines Logo
8:50 am - 8:17 pm
ORD
-
CPR
12h 27m
2 stops
$379United Airlines
週二, 4月 28 - 週六, 5月 2
United Airlines Logo
5:25 am - 11:19 am
CPR
-
ORD
4h 54m
1 stop
United Airlines Logo
8:15 pm - 5:01 pm
ORD
-
CPR
21h 46m
2 stops
$463United Airlines
週二, 2月 17 - 週六, 2月 21
United Airlines Logo
1:20 pm - 7:43 am
CPR
-
ORD
17h 23m
2 stops
United Airlines Logo
7:10 am - 12:40 pm
ORD
-
CPR
6h 30m
1 stop
$478United Airlines
週三, 2月 18 - 週日, 2月 22
United Airlines Logo
9:00 am - 6:45 pm
CPR
-
ORD
8h 45m
1 stop
United Airlines Logo
9:33 pm - 5:02 pm
ORD
-
CPR
20h 29m
2 stops
$668United Airlines
週五, 3月 27 - 週日, 3月 29
United Airlines Logo
11:26 am - 6:54 pm
CPR
-
ORD
6h 28m
2 stops
United Airlines Logo
4:05 pm - 8:26 pm
ORD
-
CPR
5h 21m
1 stop
$738United Airlines
週五, 2月 27 - 週日, 3月 1
United Airlines Logo
9:26 am - 5:05 pm
CPR
-
ORD
6h 39m
1 stop
United Airlines Logo
5:00 am - 8:51 am
ORD
-
CPR
4h 51m
1 stop
$820United Airlines
週四, 6月 4 - 週日, 6月 7
United Airlines Logo
8:45 am - 2:55 pm
CPR
-
ORD
5h 10m
1 stop
United Airlines Logo
1:05 pm - 7:01 pm
ORD
-
CPR
6h 56m
1 stop
$836United Airlines
週四, 6月 4 - 週日, 6月 7

United Airlines flights from Casper to Chicago O'Hare Intl Airport

Our best United Airlines deals on Casper to Chicago O'Hare Intl Airport flight tickets
United Airlines
Feb 27
CPR1:20 pmCasper Natrona County
5h 30m
1 stop
ORD7:50 pmChicago O'Hare Intl
Mar 1
ORD7:10 amChicago O'Hare Intl
6h 30m
1 stop
CPR12:40 pmCasper Natrona County
$268
United Airlines
Feb 17
CPR5:25 amCasper Natrona County
4h 54m
1 stop
ORD11:19 amChicago O'Hare Intl
Feb 21
ORD8:40 amChicago O'Hare Intl
7h 00m
1 stop
CPR2:40 pmCasper Natrona County
$298
United Airlines
Apr 28
CPR1:21 pmCasper Natrona County
6h 59m
1 stop
ORD9:20 pmChicago O'Hare Intl
May 2
ORD10:49 amChicago O'Hare Intl
4h 50m
1 stop
CPR2:39 pmCasper Natrona County
$338

momondo Fare Finder

 
Customize your flight search to find flights from Casper to Chicago O'Hare Intl Airport 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, momondo users made 832,500 searches. Data last updated 2月 4, 2026.
Use the filters below to find and compare flights from Casper to Chicago O'Hare Intl Airport that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

CasperChicago

CPR - ORD

CPRORD

Casper Natrona County

週五 2/27

1:20 pm-7:50 pm

1 stop5h 30m

Chicago O'Hare Intl

週日 3/1

7:10 am-12:40 pm

1 stop6h 30m

$268

CasperChicago

CPR - ORD

CPRORD

Casper Natrona County

週二 2/17

5:25 am-11:19 am

1 stop4h 54m

Chicago O'Hare Intl

週六 2/21

8:40 am-2:40 pm

1 stop7h 00m

$298

CasperChicago

CPR - ORD

CPRORD

Casper Natrona County

週二 4/28

1:21 pm-9:20 pm

1 stop6h 59m

Chicago O'Hare Intl

週六 5/2

10:49 am-2:39 pm

1 stop4h 50m

$338

CasperChicago

CPR - ORD

CPRORD

Casper Natrona County

週二 4/28

1:21 pm-8:00 pm

1 stop5h 39m

Chicago O'Hare Intl

週六 5/2

8:50 am-8:17 pm

2 stops12h 27m

$379

CasperChicago

CPR - ORD

CPRORD

Casper Natrona County

週二 2/17

5:25 am-11:19 am

1 stop4h 54m

Chicago O'Hare Intl

週六 2/21

8:15 pm-5:01 pm

2 stops21h 46m

$463

CasperChicago

CPR - ORD

CPRORD

Casper Natrona County

週三 2/18

1:20 pm-7:43 am

2 stops17h 23m

Chicago O'Hare Intl

週日 2/22

7:10 am-12:40 pm

1 stop6h 30m

$478

CasperChicago

CPR - ORD

CPRORD

Casper Natrona County

週五 3/27

9:00 am-6:45 pm

1 stop8h 45m

Chicago O'Hare Intl

週日 3/29

9:33 pm-5:02 pm

2 stops20h 29m

$668

CasperChicago

CPR - ORD

CPRORD

Casper Natrona County

週五 2/27

11:26 am-6:54 pm

2 stops6h 28m

Chicago O'Hare Intl

週日 3/1

4:05 pm-8:26 pm

1 stop5h 21m

$738

CasperChicago

CPR - ORD

CPRORD

Casper Natrona County

週四 6/4

9:26 am-5:05 pm

1 stop6h 39m

Chicago O'Hare Intl

週日 6/7

5:00 am-8:51 am

1 stop4h 51m

$820

CasperChicago

CPR - ORD

CPRORD

Casper Natrona County

週四 6/4

8:45 am-2:55 pm

1 stop5h 10m

Chicago O'Hare Intl

週日 6/7

1:05 pm-7:01 pm

1 stop6h 56m

$836

Flights are sorted by cheapest round-trip flights first.

Sorted by cheapest first

When to book flights from Casper to Chicago O'Hare Intl Airport

Are you open to changing your travel dates? Check out the ideal times to fly from Casper to Chicago O'Hare Intl Airport according to our flight data. Find out which month and days have the cheapest flights.
Estimated round-trip price

Cheap Casper to Chicago O'Hare Intl Airport (CPR to ORD) flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Casper to Chicago O'Hare Intl Airport

Fastest flight time

4h 58m

Direct flights

None
The fastest flight from Casper to Chicago O'Hare Intl Airport takes 4h 58m
There are no direct flights from Casper to Chicago O'Hare Intl Airport. There are no popular flight routes from Casper to Chicago O'Hare Intl Airport.
Search flight deals

  • How far is Casper Natrona County to Chicago O'Hare Intl by plane?

    The distance between Casper Natrona County and Chicago O'Hare Intl is about 939.1 mi. A reasonable flight in good conditions will take 4h 58m.

  • When did momondo last update prices for flights from Casper Natrona County Airport to Chicago O'Hare Intl Airport?

    Prices for flights from Casper Natrona County Airport to Chicago O'Hare Intl Airport refresh daily.

  • How old do you have to be to fly from Casper Natrona County Airport to Chicago O'Hare Intl Airport?

    The minimum age a child must be to fly alone is five but airlines that offer an unaccompanied minor (UNMR) service will have their own age restrictions, including rules around flight length, timings, and stopovers. We always recommend checking with the individual airline you are booking with to travel from Casper Natrona County Airport to Chicago O'Hare Intl Airport.

  • What documentation or ID do you need to fly to Chicago O'Hare Intl Airport?

    The travel and health documents required for your trip to Chicago O'Hare Intl Airport can vary based on your itinerary and personal situation. As a rule, consider having multiple documents such as a national ID card or driver’s license, and a passport valid for six-months after you plan to arrive at Chicago O'Hare Intl Airport. We always recommend checking with your airline or a trusted third party such as IATA to get advice.

  • How do I get Price Alerts for flights from Casper to Chicago O'Hare Intl Airport?

    Price Alerts will notify you by email when the price for flights to Chicago O'Hare Intl Airport from Casper decreases. To activate this, select your desired travel dates and search for offers. While browsing through offers you’ll see the Price Alert widget toggle. Click it to turn on notifications.

  • How can I save money on flights from Casper to Chicago O'Hare Intl Airport with momondo?

    Plan your trips smart with the “Price Forecast” feature, which uses flight data to help you pick the best days to fly for the lowest fares. Our “Price Calendar” helps you get the most for your money by showing you when it’s most advantageous to fly. Curate your own travel experiences for less with “Explore”. Expert travel hacks to fuel your next adventure are a click away with “Discover” by momondo. Set up our “Price Alerts” to track fare changes and book when prices are at their lowest point.

  • How does momondo find its flight prices?

    We show prices from over 700+ competitors with a single click. With options from airlines and OTAs from across our 30 international markets, we are able to show you a diverse range of deals to create your adventure.

Traveling to a place near Chicago?

Book flights to Chicago if you plan to visit one of these locations
Lake Geneva
Schaumburg
South Haven
Rockford
Merrillville
Gurnee
Naperville
Rosemont
New Buffalo
Kenosha
Joliet
Oak Brook
Orland Park
Racine
Hammond
Janesville
Tinley Park
Elgin
Aurora
South Holland

Why use momondo?

Why should I use momondo to find a flight deal from Casper to Chicago?

momondo compares prices from hundreds of airlines and agents so you can find and book the best deal on flights from Casper to Chicago. Millions of users trust and use momondo every year so you are in good hands.

Can I find flights from Casper to Chicago with flexible booking policies on momondo?

All flight searches from Casper to Chicago on momondo can be filtered to show those which offer flexible booking policies.

How can momondo help me find flights from Casper to Chicago?

momondo provides multiple filters to help you find the best flight to Chicago from Casper. Filter by price, airline, airports, cabin, aircraft, payment method, number of stops and more.

I’m not ready to book a flight from Casper to Chicago right now. Can momondo alert me if prices change?

Of course. momondo tracks the price of Casper to Chicago flights. All you need is a valid email address and we will do the rest; it is that quick and easy.

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