$337 Cheap Flights from Casper (CPR) to Newark Liberty Intl. Airport (EWR)

View $337 flight on Mon, Apr 20, 2026Opens in a new window

Popular airlines from Casper, WY (CPR-Natrona County Intl.) to Newark Liberty Intl. Airport (EWR)

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Cheap Flights from Casper to Newark Liberty Intl. Airport (CPR-EWR)

Prices were available within the past 7 days and start at $337 for one-way flights and $278 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

United
Tue, Oct 21 - Sat, Oct 25
CPR
Casper
EWR
New York
$278 Roundtrip, just found
$278
Roundtrip
just found
Select United flight, departing Tue, Oct 21 from Casper to New York, returning Sat, Oct 25, priced at $278 just found
United
Tue, Oct 21 - Sat, Oct 25
CPR
Casper
EWR
New York
$291 Roundtrip, just found
$291
Roundtrip
just found
Select United flight, departing Tue, Oct 21 from Casper to New York, returning Sat, Oct 25, priced at $291 just found
United
Wed, Oct 29 - Sat, Nov 1
CPR
Casper
EWR
New York
$294 Roundtrip, found 1 day ago
$294
Roundtrip
found 1 day ago
Select United flight, departing Wed, Oct 29 from Casper to New York, returning Sat, Nov 1, priced at $294 found 1 day ago
United
Wed, Oct 29 - Sat, Nov 1
CPR
Casper
EWR
New York
$327 Roundtrip, found 1 day ago
$327
Roundtrip
found 1 day ago
Select United flight, departing Wed, Oct 29 from Casper to New York, returning Sat, Nov 1, priced at $327 found 1 day ago
United
Tue, Oct 21 - Sat, Oct 25
CPR
Casper
EWR
New York
$330 Roundtrip, just found
$330
Roundtrip
just found
Select United flight, departing Tue, Oct 21 from Casper to New York, returning Sat, Oct 25, priced at $330 just found
United
Tue, Oct 21 - Sat, Oct 25
CPR
Casper
EWR
New York
$343 Roundtrip, just found
$343
Roundtrip
just found
Select United flight, departing Tue, Oct 21 from Casper to New York, returning Sat, Oct 25, priced at $343 just found
United
Wed, Oct 29 - Sat, Nov 1
CPR
Casper
EWR
New York
$348 Roundtrip, found 1 day ago
$348
Roundtrip
found 1 day ago
Select United flight, departing Wed, Oct 29 from Casper to New York, returning Sat, Nov 1, priced at $348 found 1 day ago
United
Tue, Oct 21 - Sat, Oct 25
CPR
Casper
EWR
New York
$368 Roundtrip, just found
$368
Roundtrip
just found
Select United flight, departing Tue, Oct 21 from Casper to New York, returning Sat, Oct 25, priced at $368 just found
United
Tue, Oct 21 - Sat, Oct 25
CPR
Casper
EWR
New York
$381 Roundtrip, just found
$381
Roundtrip
just found
Select United flight, departing Tue, Oct 21 from Casper to New York, returning Sat, Oct 25, priced at $381 just found
United
Wed, Oct 29 - Sat, Nov 1
CPR
Casper
EWR
New York
$384 Roundtrip, found 1 day ago
$384
Roundtrip
found 1 day ago
Select United flight, departing Wed, Oct 29 from Casper to New York, returning Sat, Nov 1, priced at $384 found 1 day ago

Alternative airports near New York

Prices were available within the past 7 days. Prices and availability are subject to change.

Select flight to LaGuardia LGA. Cheapest option available. Average driving time to city center is 14 minutes. Flights from $468
LGA
LaGuardia
Cheapest
Average driving time to city center14 min
Flights from $468
Flights from Casper (CPR) to Newark Liberty Intl. Airport (EWR)
Origin airport
Natrona County Intl.
Destination airport
Newark Liberty Intl. Airport
Airlines serving
United
Roundtrip price
$278
Distance
1659 mi

Frequently asked questions

How much does a flight from Natrona County Intl. Airport (CPR) to Liberty Intl. Airport (EWR) cost?
Discover the latest flight deals from CPR to EWR by entering your preferred travel dates and searching on Expedia. Easily compare prices by departure date if you have flexibility with your schedule and use handy filters to explore prices for your preferred journey. As a member of One Key™, our free loyalty program, you can use Price Tracking to watch fares and receive notifications if prices go up or down.
What is the cheapest month to fly from CPR to EWR?
The cheapest flights from CPR to EWR are usually during off-peak season, when demand is lower. To save money, avoid flying during public holidays, school breaks and major local events.
What is the cheapest airline that flies from CPR to EWR?
Use the filter tool on Expedia to compare airlines and find the cheapest carrier that'll take you from CPR to EWR. Sort your results by "Price (lowest to highest)" to snap up a great deal.
How many flights per day from Natrona County Intl. Airport (CPR) to Liberty Intl. Airport (EWR)?
Direct flights from Natrona County Intl. Airport (CPR) to Liberty Intl. Airport (EWR) aren't available daily, so you'll need to take a flight with a layover. Explore your options with Expedia's filter tool. Enter your dates and pick either "1 Stop" or "2+ Stops."
What day of the week has the most flights from CPR to EWR?
Usually you'll find the greatest selection of flight options on a Friday. Tuesdays are often the quietest.* However, this can vary depending on the time of year, airline and other factors.*Busiest/quietest day to travel is based on Expedia flight demand through January to December 2024.
What is the best time to fly from Natrona County Intl. Airport (CPR) to Liberty Intl. Airport (EWR)?
Choose a flight from Natrona County Intl. Airport (CPR) to Liberty Intl. Airport (EWR) that leaves before 3 PM to reduce the likelihood of delays. Departures later than this are on average 22% more likely to be canceled.**Most reliable time of the day and month to travel recommendation is based on January through August 2024 flight status data sourced from OAG's global flight data platform.
Is it cheaper to buy a plane ticket from Natrona County Intl. Airport (CPR) to Liberty Intl. Airport (EWR) last-minute?
Holding off until just before your trip to book your flight from CPR to EWR often results in higher prices. While you might find some last-minute offers, they're not always guaranteed. Be flexible with your itinerary to maximize your chances of snagging a bargain.
Is it cheaper to book a CPR to EWR flight and hotel package?
Compared with arranging flights and hotels separately, booking a CPR to EWR flight and hotel package with Expedia could lead to significant savings. Better still, having everything in one easy place will take the stress out of travel planning. Just pick your flights and choose from our extensive range of stays, then tailor your trip with other add-ons like tours and car rentals.
Can I cancel or change the date of my flight from Natrona County Intl. Airport (CPR) to Liberty Intl. Airport (EWR)?
In most instances, you can reschedule or cancel your CPR to EWR flight. However, there may be additional fees, especially if your booking was made more than 24 hours ago. Check your itinerary for the airline's fees and policies on flight changes, or if you need further information, head to our Customer Service portal.

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