PHL - EWR

$80 Find Cheap Flights from Philadelphia to Newark Liberty Airport

This is the cheapest one-way flight price found by a KAYAK user in the last 72 hours by searching for a flight from Philadelphia to Newark departing on 10/13. 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

KAYAK searches hundreds of travel sites at once for deals on flights to Newark Airport

 
These are the airlines KAYAK users have selected most often from within our search results in flight searches from Philadelphia to Newark, as well as popular online travel agencies
These are the airlines KAYAK users have selected most often from within our search results in flight searches from Philadelphia to Newark, as well as popular online travel agencies
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Flight Deals

Cheap Flights from Philadelphia to Newark (PHL-EWR)

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

Tue, Oct 7 - Tue, Oct 14
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8:00 am - 3:31 pmPHL-EWR
7h 31m1 stop
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7:18 pm - 2:17 pmEWR-PHL
18h 59m1 stop
Wed, Oct 8 - Wed, Oct 15
Frontier Logo
5:53 pm - 1:06 amPHL-EWR
7h 13m1 stop
Frontier Logo
5:54 am - 4:35 pmEWR-PHL
10h 41m1 stop
$156Frontier
Find Deal
Thu, Oct 2 - Tue, Oct 14
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5:15 am - 1:06 amPHL-EWR
19h 51m1 stop
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7:18 pm - 2:17 pmEWR-PHL
18h 59m1 stop
Wed, Oct 1 - Sat, Oct 4
Spirit Airlines Logo
6:25 am - 8:59 pmPHL-EWR
14h 34m1 stop
Spirit Airlines Logo
8:50 am - 4:44 pmEWR-PHL
7h 54m1 stop
$175Spirit Airlines
Find Deal
Thu, Oct 30 - Mon, Nov 3
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1:19 pm - 9:00 pmPHL-EWR
7h 41m1 stop
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10:15 pm - 2:17 pmEWR-PHL
16h 02m1 stop
Fri, Oct 3 - Fri, Oct 17
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5:05 pm - 7:01 pmPHL-EWR
25h 56m1 stop
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1:59 pm - 12:25 amEWR-PHL
10h 26m1 stop
Thu, Oct 30 - Mon, Nov 3
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2:27 pm - 2:59 pmPHL-EWR
24h 32m1 stop
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10:15 pm - 2:17 pmEWR-PHL
16h 02m1 stop
Sat, Oct 4 - Sat, Oct 11
Frontier Logo
6:37 pm - 1:06 amPHL-EWR
6h 29m1 stop
Frontier Logo
11:26 am - 6:44 pmEWR-PHL
7h 18m1 stop
$183Frontier
Find Deal
Mon, Sep 22 - Thu, Sep 25
Spirit Airlines Logo
9:50 pm - 9:00 amPHL-EWR
11h 10m1 stop
Spirit Airlines Logo
10:05 am - 8:58 pmEWR-PHL
10h 53m1 stop
$193Spirit Airlines
Find Deal
Fri, Sep 26 - Tue, Sep 30
Spirit Airlines Logo
9:50 pm - 9:00 amPHL-EWR
11h 10m1 stop
Spirit Airlines Logo
8:00 pm - 1:02 pmEWR-PHL
17h 02m1 stop
$197Spirit Airlines
Find Deal

Everything you should know

Top airlines
Frontier
Cheapest • from $156 (round-trip)
United Airlines
Best reviews • 7.4 score
Airline reviews
Airline reviews
+1
+1
Airline reviews
Airline reviews
+1
Cheapest round-trip
$155
Multiple Airlines
Tue 10/7Tue 10/14
PHL - EWR • 1 stop
Cheapest one-way
$80
Multiple Airlines
Mon 10/13
PHL - EWR • 1 stop
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KAYAK searches 100s of sites at once to find you the best travel deals.
We hope you love your trip to Newark!
Booking Insights

KAYAK's insights & trends for Philadelphia to Newark flights

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

Which airlines provide the cheapest flights from Philadelphia to Newark Liberty Airport?

The cheapest round-trip price for the route for each airline clicked by KAYAK users in the last 72 hours.

In the past 3 days, the cheapest round-trip tickets from Philadelphia to Newark Liberty Airport were found on Frontier ($156) and Spirit Airlines ($175).

Good to know

Low seasonSeptember
Cheapest flight$80
Best time to beat the crowds with an average 45% drop in price.
Most popular time to fly and prices are also 43% lower on average.
Flight from Philadelphia to Newark Liberty Airport

When to book flights from Philadelphia to Newark

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

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

    In the last 3 days, the lowest price for a flight from Philadelphia to Newark Airport was $80 for a one-way ticket and $155 for a round-trip.

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

    No, a passport isn't needed to fly from Philadelphia to Newark Liberty Airport. However, local authorities might ask for an official ID.

  • Which airlines offer Wi-Fi service onboard planes from Philadelphia to Newark Liberty Airport?

    All the following airlines offer inflight Wi-Fi service on the Philadelphia to Newark Liberty Airport flight route: JetBlue, Iberia, British Airways, American Airlines, Finnair, Alaska Airlines, and Air Canada.

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

    The Boeing 787-9 Dreamliner is the aircraft model that flies most regularly on the Philadelphia to Newark Liberty Airport flight route.

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

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

  • How does KAYAK find such low prices on flights from Philadelphia to Newark Liberty Airport?

    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 Philadelphia to Newark Liberty Airport.

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

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to Newark Liberty Airport from Philadelphia 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 Philadelphia to Newark Liberty Airport?

    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 Newark Liberty Airport with an airline and back to Philadelphia with another airline. Booking your flights between Philadelphia and EWR 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 Philadelphia to Newark Liberty Airport?

    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 Newark Liberty Airport from Philadelphia 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 Philadelphia to Newark

 
See real verified KAYAK customer reviews for airlines flying from Philadelphia to Newark. 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 Philadelphia to Newark? 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 8937 reviews
8.1Crew
7.7Boarding
7.1Entertainment
6.6Food
7.3Comfort
Airline reviews

All of the United employees I interacted with were professional and courteous. The aircraft was clean, the food on the flight was good. No complaints here.

10.0 ExcellentCraig, Aug 2025SLC - EWR
Read more United Airlines reviews

All of the United employees I interacted with were professional and courteous. The aircraft was clean, the food on the flight was good. No complaints here.

There was no food available for this red eye... one little waffle cookie for a 6+ hour flight... thank God I was able to sleep some

Terrible. Delayed 7 hours, and cancelled the flight, leaving me stranded and out of pocket $500 for an alternative last minute flight

Not a great experience. We paid for the upgrade for premium economy seats and seated ourselves in very comfortable seats. Someone came along with the same seat on their boarding pass. The aircraft had been changed and as a result we were booted out and sent further back to small uncomfortable seats. After complaining we were moved to emergency row seats, which gave us more leg room but the seats don’t recline. For people in our 70’s we found having to sit upright from California to NJ very uncomfortable. Not sure why they chose to move senior citizens instead of the two people that were allowed to take the more comfortable seats. Not happy.

Cramped seat even in economy plus seat 10A. Over booked flight, no space for the bags

Very comfortable (upgraded to business class). The audio on my screen didn’t work, but I managed to play the audio through my phone while watching the screen.

Flight attendant moved my bag without notifying me and was rude to me when I asked him about it. There was no reason to move it.

get E+, a must for 5 hours flight if you are tall

Multiple delays and not straight answer from the United team

I just got back from a trip with 3 flights each way. The flights were good and we were happy with out experience. There was one steward on our first flight that was harsh and grump with passengers. It did not leave a good impression. All of the other flight crews were great on the other five flights.

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

Information on your arrival and departure airports

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