EWR - CPR

$702 Find Cheap Flights from Newark Liberty Airport to Casper - Compare and Save

This is the cheapest one-way flight price found by a KAYAK user in the last 72 hours by searching for a flight from Newark to Casper departing on 12/26. 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

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Everything you should know

Cheapest round-trip
$715
United Airlines
Sat 12/5Wed 12/9
EWR - CPR • 2 stops
Cheapest one-way
$702
United Airlines
Sat 12/26
EWR - CPR • 1 stop
Nonstop flights
Not available
There are currently no direct flights between Newark and Casper. You'll need at least 1 connection.
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Flight Deals
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Flight Deals

Cheap Flights from Newark to Casper (EWR-CPR)

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

Sat, Dec 5 - Wed, Dec 9
United Airlines Logo
9:00 am - 8:17 pm
EWR
-
CPR
13h 17m
2 stops
United Airlines Logo
3:15 pm - 8:37 am
CPR
-
EWR
15h 22m
2 stops
$715United Airlines
Sat, Dec 5 - Wed, Dec 9
United Airlines Logo
9:00 am - 8:17 pm
EWR
-
CPR
13h 17m
2 stops
United Airlines Logo
5:30 am - 6:16 pm
CPR
-
EWR
10h 46m
1 stop
$746United Airlines
Sat, Dec 5 - Wed, Dec 9
United Airlines Logo
9:00 am - 8:17 pm
EWR
-
CPR
13h 17m
2 stops
United Airlines Logo
3:15 pm - 8:37 am
CPR
-
EWR
15h 22m
2 stops
$755United Airlines
Sat, Dec 5 - Wed, Dec 9
United Airlines Logo
7:00 am - 5:04 pm
EWR
-
CPR
12h 04m
1 stop
United Airlines Logo
5:30 am - 6:16 pm
CPR
-
EWR
10h 46m
1 stop
$776United Airlines
Useful Info

KAYAK's insights & trends for Newark to Casper flights

Get data-powered insights and trends into flights from Newark to Casper to help you find the cheapest flights, the best time to fly and much more.

How long does a flight from Newark Liberty Airport to Casper take?

Flying to Casper from Newark Liberty Airport requires at least one layover, as there are no direct flights for this route. The shortest flight duration is 5h 26m.

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Good to know

Cheapest flight

$702
Flight from Newark Liberty Airport to Casper

When to book flights from Newark to Casper

Are your dates flexible? Find out the best times to travel from Newark 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 Newark Liberty Airport to Casper flights

  • What is the cheapest flight from Newark Airport to Casper?

    In the last 5 days, the lowest price for a flight from Newark Airport to Casper was $702 for a one-way ticket and $715 for a round-trip.

  • Do I need a passport to fly between Newark Liberty Airport and Casper?

    No

  • Which aircraft models fly most regularly from Newark Liberty Airport to Casper?

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

  • Which airline alliances offer flights from Newark Liberty Airport to Casper?

    Star Alliance is the only airline alliance operating flights between Newark Liberty Airport and Casper.

  • How does KAYAK find such low prices on flights from Newark Liberty 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 Newark Liberty Airport to Casper.

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

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to Casper from Newark Liberty 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 Newark Liberty 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 Newark Liberty Airport with another airline. Booking your flights between Newark Liberty 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 Newark Liberty 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 Newark Liberty 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 Newark to Casper

 
See real verified KAYAK customer reviews for airlines flying from Newark 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 Newark 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 10052 reviews
7.7Boarding
8.1Crew
7.3Comfort
6.6Food
7.1Entertainment
Airline reviews

Our flight gor canceled and there was no one to help us but told us to scan the qr code and fill the forms on-line. Very poor service especially we are tourists traveling to Washington DC for the 1st time.

2.0 MediocreDilen, Jul 2026
EWR - DCA
Read more United Airlines reviews

Our flight gor canceled and there was no one to help us but told us to scan the qr code and fill the forms on-line. Very poor service especially we are tourists traveling to Washington DC for the 1st time.

Flight was delayed 5 hours. Updates kept changing. Sears were extremely cramped. Very little leg room. Flight attendant was rushing through with drinks and hit me in the knee either the cart and didn’t apologize. They gave a 15 dollar voucher in airport which doesn’t buy. Much and it was so late that choices were limited.

It's fine but Newark to Nashville was too long

The flight was delayed because they closed several flight ways because of air shows, fire works, etc.

I was exhausted from a long day. The flight was smooth. The first flight during my 3 week travel that took off on time.

Crew was amazing, takeoff wonderful. The bathroom was disgusting from before takeoff the odor made the flight uncomfortable as you could smell the bathroom from the center of the plane where we were sitting. Smelled like raw sewage. My daughter was throwing up as we landed due to the smell and horrible turbulence as we approached Newark.

I'm a United 1K member and have ben for 10 years. The gate agent had no control over the boarding process and had us passengers queued for hours as delays were announced. On the plane, the overhead air nozzle was broken so col over was powering through on me and the passenger next to me. Not a great experience for a million miler on United. Feel free to contact me. Josh Smigel - DM426089

As I wrote earlier, poor planning and/or communication. At least twice, we were told that we would be boarding in less than ten minutes, only to have the flight again delayed at least another hour.

Flight left on time, arrived early, pleasant staff provided water, coffee, etc. access to bathrooms was reasonable and were well maintained. blankets were available, lots of entertainment options. LUGGAGE SERVICE WAS GREAT. I got my one checked bag quickly and was able to make a bus connection for a 2 hour bus ride saving me from waiting another 1.5 hours.

They promise free wi-fi prior to boarding and then once on board you are informed you have to purchase wifi even after being a mileagePlus member.

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

Information on your arrival and departure airports

Newark Liberty Airport (EWR)
Casper (CPR)