Title: Cheap Flights from Casper (CPR) to Newark Liberty Intl. Airport (EWR) - Expedia.ca ![HAJ9WW Newark, New Jersey, USA skyline on the Passaic River.](https://images.trvl-media.com/place/601760/0ca7ae41-6a90-47f8-897a-58ceee30593b.jpg?impolicy=fcrop&w=1200&h=500&q=medium) ![](https://a.travel-assets.com/travel-assets-manager/fallback-images-brand/bex_flights_v2.jpg?impolicy=fcrop&w=1200&h=500&q=medium) # Cheap Flights from Casper (CPR) to Newark Liberty Intl. Airport (EWR) - [Roundtrip](?flightType=roundtrip) - [One-way](?flightType=oneway) - [Multi-city](?flightType=multicity) ### Travellers Adults ChildrenAges 2 to 17 InfantsYounger than 2 EconomyPremium economyBusiness classFirst class Leaving from Going to Departing Returning Add a place to stay Add a car Direct flights only ## Popular airlines from Casper, WY (CPR-Natrona County Intl.) to Newark Liberty Intl. Airport (EWR) - ![United](https://forever.travel-assets.com/flex/flexmanager/images/2024/09/23/landing_airline_sq_logo_UA.svg) United [](https://www.expedia.ca/Flights-Search?leg1=from:cpr,to:ewr,departure:18/10/2025TANYT&leg2=from:ewr,to:cpr,departure:25/10/2025TANYT&trip=roundtrip&passengers=adults:1,children:0,infantinlap:N&mode=search&pageId=0&filters=[{"preferredAirlineFilterValue":{"carrierCode":"UA"}}]) ![notification illustration](https://a.travel-assets.com/travel-assets-manager/pictogram-bex/light__notification.svg) ### Be in the know Get alerts if flight prices drop or rise\* ![deals illustration](https://a.travel-assets.com/travel-assets-manager/pictogram-bex/light__deals.svg) ### Book smarter Save up to 30% on select hotels after you book a flight\* ![trophy illustration](https://a.travel-assets.com/travel-assets-manager/pictogram-bex/light__trophy.svg) ### Earn twice Earn your airline miles on top of our rewards [Sign in](https://www.expedia.ca/login) Flight from Casper to Newark Liberty Intl. Airport (CPR - EWR) route information | Origin airport | Natrona County Intl. | | --- | --- | | Destination airport | Newark Liberty Intl. Airport | | Distance | 2655 km | ## Casper to Newark Flights **The easy way to book your flights from Casper to Newark Liberty Intl. Airport**  With Expedia, it’s simple to find and book flights to Newark Liberty Intl. Airport from Casper whether you’re traveling for business or pleasure. Enter your travel dates, hit search, and choose your flight from airlines that cover this route. There are nonstop flights to Newark Liberty Intl. Airport, too.   Choose your preferred carrier and cabin class with the advanced search tool and select your ideal departure time. Then, if you want, you can see just nonstop or refundable flights. And if you’re traveling last minute, just enter the date to check out flights from Casper to Newark Liberty Intl. Airport today, tomorrow, or this week.   **Save dollars with cheap flights from Natrona County Intl., CPR to Newark Liberty Intl. Airport, EWR**  Sort your search results by price to find great deals on your flight from Casper to Newark Liberty Intl. Airport—you get all your cheapest options first. Grab yourself a bargain now—the lowest price on flights to Newark Liberty Intl. Airport from Casper currently is just rising to .   Here are more money-saving tips:  - Fly in when flight prices are normally at their lowest  - Book about a month to 6 weeks before you travel for the best prices to Newark Liberty Intl. Airport   - Avoid peak season and weekends when flights can cost more - Early morning and late-night flights are sometimes cheaper, so try varying your travel times  - One surefire way to save money on your flight is to book your flight and hotel together with Expedia. Sometimes, the savings are so large that the flight is basically free!  **Reasons to choose Expedia for your flight to Newark Liberty Intl. Airport from Casper**  Whatever your destination, budget, or reason to travel, in just one quick search, you can choose from loads of flights, airlines, and cabin classes. The filters make it quick and easy to find your ideal flights, and if you choose one of the flexible options, you won’t be charged to change your flight. So book your flight to Newark Liberty Intl. Airport with Expedia today. ## Frequently asked questions ### How much is a flight from Natrona County Intl. Airport (CPR) to Newark Airport? > If you're planning on travelling between CPR and Newark Airport, round-trip journeys start from . This price is based on airfares advertised within the last 7 days on Expedia for flights departing within the next year, so don't let a good deal slip through your fingers. Book today and save yourself money and time. Prices and availability are subject to change. Additional terms apply. ### Do I need to pay a cancellation fee if I cancel my flight from Casper Airport to Newark Airport? > Most flights can be cancelled online, but every air carrier has its own terms and conditions. If you do need to cancel your flight, check out our [Customer Service Portal](https://www.expedia.ca/helpcenter) and follow the instructions. ### How do I find cheap flights from Casper Airport to EWR that have flexible change policies? > Flights from CPR to EWR offering flexible change policies are available with many airlines. Simply use our "No change fees" filter during your search. You'll only need to cover the cost difference between the two flights, without any extra fees to worry about. ### How many hours is the flight from Casper Airport to Newark Airport? > It takes roughly 5 hours and 7 minutes to journey from Casper Airport to Liberty Intl. Airport (EWR). But with some movies and a magazine or two, the hours will pass by quicker. ### How far is the flight from CPR to EWR? > It's around 2,700 kilometres between Casper and Newark, so expect to be strapped into your seat for a while. Keep yourself occupied with things like crossword puzzles or a good old-fashioned book. ### Which airlines fly direct from Natrona County Intl. Airport (CPR) to Newark Airport? > Right now, no airlines offer direct flights from Casper Airport to Liberty Intl. Airport (EWR). You'll need to book a flight with one or more stops. To get the best connections and price, lock in your airfare ahead of time. ### Are Casper Airport to Newark Airport flight tickets cheaper when they're purchased at the last minute? > It is possible to score a fantastic last-minute deal from CPR to EWR, but it can also be hit-or-miss. As many airlines publish prices up to 12 months in advance, it's worth keeping an eye on fares early and being ready to book when you see a bargain. 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