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Cheap flights from Newark Airport to Casper from $358

This is the cheapest round-trip flight price found by a momondo user in the last 72 hours by searching for a flight from Newark Airport to Casper departing on 4/24. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
1 adult
0 bags

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Find the cheapest flights from Newark Airport to Casper

Cheap round-trip flights

Enter your travel dates to find the best prices.
United Airlines Logo
12:07 pm - 5:02 pm
EWR
-
CPR
6h 55m
1 stop
United Airlines Logo
11:22 am - 9:29 pm
CPR
-
EWR
8h 07m
1 stop
$358United Airlines
Fri, Apr 24 - Wed, Apr 29
United Airlines Logo
2:10 pm - 6:59 pm
EWR
-
CPR
6h 49m
1 stop
United Airlines Logo
1:21 pm - 11:44 pm
CPR
-
EWR
8h 23m
1 stop
$383United Airlines
Fri, Apr 17 - Fri, Apr 24
United Airlines Logo
2:10 pm - 6:59 pm
EWR
-
CPR
6h 49m
1 stop
United Airlines Logo
9:05 am - 5:30 pm
CPR
-
EWR
6h 25m
1 stop
$408United Airlines
Fri, Apr 17 - Wed, Apr 22
United Airlines Logo
3:40 pm - 8:26 pm
EWR
-
CPR
6h 46m
1 stop
United Airlines Logo
11:22 am - 7:27 pm
CPR
-
EWR
6h 05m
1 stop
$458United Airlines
Fri, Apr 24 - Sat, Apr 25
United Airlines Logo
6:00 am - 10:47 am
EWR
-
CPR
6h 47m
1 stop
United Airlines Logo
1:21 pm - 9:29 pm
CPR
-
EWR
6h 08m
1 stop
$463United Airlines
Tue, Apr 14 - Sat, Apr 18
United Airlines Logo
2:10 pm - 8:17 pm
EWR
-
CPR
8h 07m
1 stop
United Airlines Logo
9:00 am - 6:32 pm
CPR
-
EWR
7h 32m
1 stop
$483United Airlines
Fri, May 1 - Sat, May 2
United Airlines Logo
6:00 am - 12:46 pm
EWR
-
CPR
8h 46m
1 stop
United Airlines Logo
11:22 am - 11:44 pm
CPR
-
EWR
10h 22m
1 stop
$508United Airlines
Sat, Apr 18 - Mon, Apr 20
United Airlines Logo
8:49 pm - 12:46 pm
EWR
-
CPR
17h 57m
2 stops
United Airlines Logo
5:55 pm - 5:51 am
CPR
-
EWR
9h 56m
1 stop
$547United Airlines
Fri, Apr 24 - Sun, Apr 26
United Airlines Logo
2:10 pm - 10:07 pm
EWR
-
CPR
9h 57m
1 stop
United Airlines Logo
3:14 pm - 11:30 am
CPR
-
EWR
18h 16m
2 stops
$597United Airlines
Mon, Apr 20 - Fri, Apr 24
United Airlines Logo
2:10 pm - 10:07 pm
EWR
-
CPR
9h 57m
1 stop
United Airlines Logo
3:14 pm - 1:35 pm
CPR
-
EWR
20h 21m
1 stop
$617United Airlines
Mon, Apr 20 - Fri, Apr 24

United Airlines flights from Newark Airport to Casper

Our best United Airlines deals on Newark Airport to Casper flight tickets
United Airlines
Apr 24
EWR12:07 pmNewark
6h 55m
1 stop
CPR5:02 pmCasper Natrona County
Apr 29
CPR11:22 amCasper Natrona County
8h 07m
1 stop
EWR9:29 pmNewark
$358
United Airlines
Apr 17
EWR2:10 pmNewark
6h 49m
1 stop
CPR6:59 pmCasper Natrona County
Apr 24
CPR1:21 pmCasper Natrona County
8h 23m
1 stop
EWR11:44 pmNewark
$383
United Airlines
Apr 17
EWR2:10 pmNewark
6h 49m
1 stop
CPR6:59 pmCasper Natrona County
Apr 22
CPR9:05 amCasper Natrona County
6h 25m
1 stop
EWR5:30 pmNewark
$408

momondo Fare Finder

 
Customize your flight search to find flights from Newark Airport to Casper 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 April 5, 2026.
Use the filters below to find and compare flights from Newark Airport to Casper that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

NewarkCasper

EWR - CPR

EWRCPR

Newark

Fri 4/24

12:07 pm-5:02 pm

1 stop6h 55m

Casper Natrona County

Wed 4/29

11:22 am-9:29 pm

1 stop8h 07m

$358

NewarkCasper

EWR - CPR

EWRCPR

Newark

Fri 4/17

2:10 pm-6:59 pm

1 stop6h 49m

Casper Natrona County

Fri 4/24

1:21 pm-11:44 pm

1 stop8h 23m

$383

NewarkCasper

EWR - CPR

EWRCPR

Newark

Fri 4/17

2:10 pm-6:59 pm

1 stop6h 49m

Casper Natrona County

Wed 4/22

9:05 am-5:30 pm

1 stop6h 25m

$408
Quickest round-trip

NewarkCasper

EWR - CPR

EWRCPR

Newark

Fri 4/24

3:40 pm-8:26 pm

1 stop6h 46m

Casper Natrona County

Sat 4/25

11:22 am-7:27 pm

1 stop6h 05m

$458

NewarkCasper

EWR - CPR

EWRCPR

Newark

Tue 4/14

6:00 am-10:47 am

1 stop6h 47m

Casper Natrona County

Sat 4/18

1:21 pm-9:29 pm

1 stop6h 08m

$463

NewarkCasper

EWR - CPR

EWRCPR

Newark

Fri 5/1

2:10 pm-8:17 pm

1 stop8h 07m

Casper Natrona County

Sat 5/2

9:00 am-6:32 pm

1 stop7h 32m

$483

NewarkCasper

EWR - CPR

EWRCPR

Newark

Sat 4/18

6:00 am-12:46 pm

1 stop8h 46m

Casper Natrona County

Mon 4/20

11:22 am-11:44 pm

1 stop10h 22m

$508

NewarkCasper

EWR - CPR

EWRCPR

Newark

Fri 4/24

8:49 pm-12:46 pm

2 stops17h 57m

Casper Natrona County

Sun 4/26

5:55 pm-5:51 am

1 stop9h 56m

$547

NewarkCasper

EWR - CPR

EWRCPR

Newark

Mon 4/20

2:10 pm-10:07 pm

1 stop9h 57m

Casper Natrona County

Fri 4/24

3:14 pm-11:30 am

2 stops18h 16m

$597

NewarkCasper

EWR - CPR

EWRCPR

Newark

Mon 4/20

2:10 pm-10:07 pm

1 stop9h 57m

Casper Natrona County

Fri 4/24

3:14 pm-1:35 pm

1 stop20h 21m

$617

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 12 resultsSorted by cheapest first
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See travel insights to Casper from

How to get the cheapest flight ticket from Newark Airport to Casper

Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip

What is the cheapest airline that flies from Newark to Casper Natrona County?

United Airlines is the most popular carrier operating from Newark to Casper Natrona County

When to book flights from Newark Airport to Casper

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

Cheap Newark Airport to Casper (EWR to CPR) flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Newark Airport to Casper

Fastest flight time

6h 46m

Direct flights

None
The fastest flight from Newark Airport to Casper takes 6h 46m
There are no direct flights from Newark Airport to Casper. There are no popular flight routes from Newark Airport to Casper.
Search flight deals

Frequently asked questions about flying from Newark Airport to Casper

  • How far is Newark to Casper Natrona County by plane?

    The straight-line distance from Newark to Casper Natrona County is 1652.1 mi. 6h 46m is a normal flight duration for this route.

  • When did momondo last update prices for flights from Newark Airport to Casper Natrona County Airport?

    Prices for flights from Newark Airport to Casper Natrona County Airport refresh daily.

  • How many operators does momondo search for flights from Newark Airport to Casper Natrona County Airport?

  • How old do you have to be to fly from Newark Airport to Casper Natrona County 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 Newark Airport to Casper Natrona County Airport.

  • What documentation or ID do you need to fly to Casper Natrona County Airport?

    The travel and health documents you'll need for your trip to Casper Natrona County Airport may differ based on your itinerary and personal situation. Typically, you should have several documents on hand, such as a national ID card or driver's license and a passport that is valid for six months after your intended arrival at Casper Natrona County Airport. It is always advisable to seek advice from your airline or a trusted third party, such as IATA.

  • What is the most popular airline from Newark Airport to Casper?

Best airlines flying from Newark Airport to Casper

Compare and see reviews for airlines that fly from Newark Airport to Casper with momondo
Airline
Rating
Free Cancellation
Price
United AirlinesPriceFrom $415Free CancellationRating
7.4
9,545 reviews
Search United Airlines flights

Traveling to a place near Casper?

Book flights to Casper if you plan to visit one of these locations
Rawlins
Evansville
Douglas

Why use momondo?

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

Finding the right flight to Casper from New York is quick and easy when you have a range of options in front of you, from reputable agents and recognisable airlines. Options that can then be filtered down to find the best fit. That is what momondo does. We make finding flights to Casper quick and easy, saving you time and money.

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

momondo does allow users to show only those flights to Casper from New York which offer a flexible booking policy as well as other useful filters and features.

How can momondo help me find flights from New York to Casper?

Once you have performed a search in the form on the page, momondo provides useful filters and insights. We can show you the cheapest days and times to fly as well as help filter your options to help you make an informed choice when booking flights to Casper from New York.

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

Yes momondo offers price alerts on flights to Casper from New York. After performing a search on this page you should be able to see the price alert set up feature. Simply provide a valid email address and momondo will instantly alert you when prices change.

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