$160 Cheap Flights from Rapid City (RAP) to Newark Liberty Intl. Airport (EWR)

View $160 flight on Mon, Aug 25, 2025Opens in a new window

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Find available prices by choosing your travel dates.

Cheap Flights from Rapid City to Newark Liberty Intl. Airport (RAP-EWR)

Prices were available within the past 7 days and start at $160 for one-way flights and $269 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Delta
Tue, Oct 28 - Sat, Nov 8
RAP
Rapid City
EWR
New York
$269 Roundtrip, found 4 hours ago
$269
Roundtrip
found 4 hours ago
Select Delta flight, departing Tue, Oct 28 from Rapid City to New York, returning Sat, Nov 8, priced at $269 found 4 hours ago
American Airlines
Thu, Sep 11 - Thu, Sep 18
RAP
Rapid City
EWR
New York
$269 Roundtrip, found 4 hours ago
$269
Roundtrip
found 4 hours ago
Select American Airlines flight, departing Thu, Sep 11 from Rapid City to New York, returning Thu, Sep 18, priced at $269 found 4 hours ago
Delta
Tue, Jul 29 - Tue, Aug 5
RAP
Rapid City
EWR
New York
$274 Roundtrip, found 6 days ago
$274
Roundtrip
found 6 days ago
Select Delta flight, departing Tue, Jul 29 from Rapid City to New York, returning Tue, Aug 5, priced at $274 found 6 days ago
United
Wed, Sep 10 - Sun, Sep 14
RAP
Rapid City
EWR
New York
$283 Roundtrip, found 17 hours ago
$283
Roundtrip
found 17 hours ago
Select United flight, departing Wed, Sep 10 from Rapid City to New York, returning Sun, Sep 14, priced at $283 found 17 hours ago
United
Wed, Sep 10 - Sun, Sep 14
RAP
Rapid City
EWR
New York
$288 Roundtrip, found 17 hours ago
$288
Roundtrip
found 17 hours ago
Select United flight, departing Wed, Sep 10 from Rapid City to New York, returning Sun, Sep 14, priced at $288 found 17 hours ago
United
Sat, Oct 4 - Tue, Oct 7
RAP
Rapid City
EWR
New York
$290 Roundtrip, found 3 days ago
$290
Roundtrip
found 3 days ago
Select United flight, departing Sat, Oct 4 from Rapid City to New York, returning Tue, Oct 7, priced at $290 found 3 days ago
United
Mon, Jun 30 - Fri, Jul 4
RAP
Rapid City
EWR
New York
$294 Roundtrip, found 3 days ago
$294
Roundtrip
found 3 days ago
Select United flight, departing Mon, Jun 30 from Rapid City to New York, returning Fri, Jul 4, priced at $294 found 3 days ago
United
Wed, Sep 10 - Sun, Sep 14
RAP
Rapid City
EWR
New York
$297 Roundtrip, found 17 hours ago
$297
Roundtrip
found 17 hours ago
Select United flight, departing Wed, Sep 10 from Rapid City to New York, returning Sun, Sep 14, priced at $297 found 17 hours ago
Delta
Wed, Jun 25 - Tue, Jul 15
RAP
Rapid City
EWR
New York
$299 Roundtrip, found 5 days ago
$299
Roundtrip
found 5 days ago
Select Delta flight, departing Wed, Jun 25 from Rapid City to New York, returning Tue, Jul 15, priced at $299 found 5 days ago
United
Wed, Sep 10 - Sun, Sep 14
RAP
Rapid City
EWR
New York
$302 Roundtrip, found 17 hours ago
$302
Roundtrip
found 17 hours ago
Select United flight, departing Wed, Sep 10 from Rapid City to New York, returning Sun, Sep 14, priced at $302 found 17 hours ago

Frequently asked questions

How much does a flight from Rapid City Regional Airport (RAP) to Liberty Intl. Airport (EWR) cost?
Discover the latest flight deals from RAP 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 RAP to EWR?
The cheapest flights from RAP 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 RAP to EWR?
Use the filter tool on Expedia to compare airlines and find the cheapest carrier that’ll take you from RAP to EWR. Sort your results by “Price (lowest to highest)” to snap up a great deal.
How many flights per day from Rapid City Regional Airport (RAP) to Liberty Intl. Airport (EWR)?
There are no daily nonstop flights from Rapid City Regional Airport (RAP) to Liberty Intl. Airport (EWR). But you can choose flights with layovers. Filter your search on Expedia to include one or more stops, and you’ll be soaring above the clouds before you know it.
What day of the week has the most flights from RAP to EWR?
Typically you’ll find the most flight options available on a Friday. Tuesdays tend to be the quietest.* But this can change based on the season, carrier 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 Rapid City Regional Airport (RAP) to Liberty Intl. Airport (EWR)?
To avoid potential delays on the Rapid City Regional Airport (RAP) to Liberty Intl. Airport (EWR) route, fly before 3 PM. Later flights have a 22% higher chance of cancellation.**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 Rapid City Regional Airport (RAP) to Liberty Intl. Airport (EWR) last-minute?
Waiting until right before your break to book a flight from RAP to EWR generally means paying more. While it’s possible to find some last-minute deals, there’s no guarantee. Be flexible with your itinerary to maximize your chances of getting a bargain.
Is it cheaper to book a RAP to EWR flight and hotel package?
Compared with arranging flights and hotels separately, booking a RAP to EWR flight and hotel package with Expedia could result in significant savings. What’s more, having everything in one place takes the hassle out of planning your trip. Simply secure your flights and choose from our wide range of stays, then tailor your trip with extras like activities and car rentals.
Can I cancel or change the date of my flight from Rapid City Regional Airport (RAP) to Liberty Intl. Airport (EWR)?
Typically, it’s possible to reschedule or cancel your RAP to EWR flight. However, for bookings made more than 24 hours ago, additional charges may apply. Check your airline’s policies in your itinerary to see what changes are allowed and whether any costs are involved. You’ll also find more information on our Customer Service portal.
*Available to One Key members.