BOS - EWR

$74 Find Cheap Flights from Boston 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 Boston to Newark departing on 3/24. 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

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 Boston 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 Boston to Newark, as well as popular online travel agencies
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Everything you should know

Cheapest round-trip
$140
Typical prices: $197-$337
Spirit Airlines
Mon 5/18Thu 5/28
BOS - EWR • 1 stop
Cheapest non-stop
$167
Typical prices: $177-$342
Delta
Thu 4/2Sun 4/5
BOS - EWR • Non-stop
Advice from real travelers
AI-powered summary based on content written by travel experts. AI can make mistakes.
United's Economy Plus offers extra legroom on this route.
Take the AirTrain to NJ Transit for easy NYC access.
Expert advice
Expert advice
Expert advice
Expert advice
Top airlines
Cheapest • from $140 (round-trip)
Best reviews • 7.9 score
Airline reviews
Airline reviews
+1
+1
Airline reviews
Airline reviews
+1
Nonstop flights
You can fly direct with Delta and United Airlines. Average duration is 1h 31m
Direct flights
Direct flights
+1
+1
Direct flights
Direct flights
+1
Avoid delays
Most punctual • 82% on-time
Best time • Fewest delays
Insights
Insights
Insights
Insights
Top layover airports
Cheapest • Avg $108 (round-trip)
Shortest trip • 8h 01m (one-way)
Insights
Insights
Insights
Insights
When to book
in advance
Our data shows that travelers who book at least 3 weeks in advance save around 50% compared to booking last minute.
Insights
Insights
Insights
Insights
When to travel
Cheapest • 14% price drop
Most popular
Good to know
Good to know
+1
+1
Good to know
Good to know
+1
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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!
Flight Deals
Booking Insights
Expert advice
Flight Deals

Cheap Flights from Boston to Newark (BOS-EWR)

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

Mon, May 18 - Thu, May 28
Spirit Airlines Logo
8:42 am - 4:13 pm
BOS
-
EWR
7h 31m
1 stop
Spirit Airlines Logo
6:30 am - 11:27 am
EWR
-
BOS
4h 57m
1 stop
$140Spirit Airlines
Wed, Apr 1 - Wed, Apr 8
Multiple Airlines Logo
12:42 pm - 1:16 am
BOS
-
EWR
12h 34m
1 stop
Multiple Airlines Logo
10:06 am - 4:54 pm
EWR
-
BOS
6h 48m
1 stop
$154Multiple Airlines
Wed, Apr 1 - Wed, Apr 8
Spirit Airlines Logo
6:01 am - 2:45 pm
BOS
-
EWR
8h 44m
1 stop
Spirit Airlines Logo
2:54 pm - 9:33 pm
EWR
-
BOS
6h 39m
1 stop
$156Spirit Airlines
Tue, Mar 31 - Tue, Apr 7
Multiple Airlines Logo
12:36 pm - 9:23 pm
BOS
-
EWR
8h 47m
1 stop
Multiple Airlines Logo
2:54 pm - 9:33 pm
EWR
-
BOS
6h 39m
1 stop
$157Multiple Airlines
Wed, Apr 8 - Thu, Apr 9
Spirit Airlines Logo
6:01 am - 2:45 pm
BOS
-
EWR
8h 44m
1 stop
Spirit Airlines Logo
2:54 pm - 9:33 pm
EWR
-
BOS
6h 39m
1 stop
$158Spirit Airlines
Tue, Mar 24 - Tue, Mar 24
Multiple Airlines Logo
6:01 am - 2:45 pm
BOS
-
EWR
8h 44m
1 stop
Multiple Airlines Logo
10:30 pm - 11:13 am
EWR
-
BOS
12h 43m
1 stop
$162Multiple Airlines
Thu, Apr 2 - Sun, Apr 5
Delta Logo
6:15 am - 7:46 am
BOS
-
EWR
1h 31mnonstop
Delta Logo
8:30 am - 9:52 am
EWR
-
BOS
1h 22mnonstop
$167Delta
Thu, Apr 2 - Sun, Apr 5
Delta Logo
6:15 am - 7:46 am
BOS
-
EWR
1h 31mnonstop
Delta Logo
8:30 am - 9:52 am
EWR
-
BOS
1h 22mnonstop
$168Delta
Thu, Apr 2 - Sun, Apr 5
Delta Logo
6:15 am - 7:46 am
BOS
-
EWR
1h 31mnonstop
Delta Logo
8:30 am - 9:52 am
EWR
-
BOS
1h 22mnonstop
$169Delta
Tue, Mar 24 - Wed, Mar 25
Spirit Airlines Logo
5:45 am - 11:29 pm
BOS
-
EWR
17h 44m
2 stops
Spirit Airlines Logo
5:50 am - 11:59 pm
EWR
-
BOS
18h 09m
2 stops
$170Spirit Airlines
Booking Insights

KAYAK's insights & trends for Boston to Newark flights

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

How much is a round-trip flight from Boston to Newark Airport?

This analysis is based on the cheapest round-trip price found on KAYAK in the last 12 months by searching for a flight from Boston to Newark Airport departing in May.

What’s the cheapest day of the week to fly from Boston to Newark Liberty Airport?

The average price of all round-trip flights from Boston to Newark Airport clicked on KAYAK for each day over the last 12 months.

If you are looking for a flight deal from Boston to Newark Liberty Airport, look for departures on Fridays and avoid leaving on a Sunday, as it's usually the priciest day. When flying back from Newark Liberty Airport, Friday is the cheapest day to fly and Sunday is the most expensive.

What is the cheapest month to fly from Boston to Newark Airport?

To calculate monthly average prices, KAYAK takes all prices for each month over the last year for round-trip flights from Boston to Newark Airport, removes the top 0.1% to account for outliers, and then takes the median of all values for each month.

The cheapest month for flights from Boston to Newark Airport is January, where tickets cost $202 (return) on average. On the other hand, the most expensive months are September and March, where the average cost of round-trip tickets is $257 and $252 respectively.

Can I save money by flying with a layover from Boston to Newark Airport?

The average round-trip price for all non-stop flights, flights with one layover, and flights with two layovers for the route found by users searching on KAYAK in the last 2 weeks.

Yes, flying with a layover may cost you more time, but you can also save money on the route, with a 1 stop layover the cheapest option at $238 on average.

How far in advance should I book a flight from Boston to Newark Airport?

To calculate weekly average prices, KAYAK takes all prices for each week before departure over the last year for round-trip flights from Boston to Newark Airport, removes the top 0.1% to account for outliers, and then takes the average of all the values for each week.

To get a below average price on the flight from Boston to Newark Airport, you should book around 3 weeks before departure, which saves you about 50% compared to booking last minute. For the absolute cheapest price, our data suggests you should book 21 weeks before departure.

Expert advice

Expert advice for your flight from Boston to Newark

 
AI-powered summary based on content written by travel experts. AI can make mistakes.
KAYAK teamed up with top travel experts to share the best tips for your journey.
Our travel experts
Stefanie Waldek

Stefanie Waldek

Expert on United Airlines and EWR

Stefanie Waldek is a freelance space, travel, and design writer based in Saratoga Springs, NY. Her words have appeared in Space.com, Travel + Leisure, Condé Nast Traveler, Architectural Digest, and House Beautiful, among other publications. An expert in aviation and expedition cruising, Stefanie is frequently up in the air or on the sea, likely en route to Antarctica or the Arctic.

Joe Cortez

Joe Cortez

Expert on Spirit Airlines

Joe Cortez is a seasoned managing editor in aviation with over a decade of industry experience. His work has been featured on prominent platforms such as FlyerTalk and TripSavvy, establishing him as a respected voice in aviation journalism.

Blane Bachelor

Blane Bachelor

Expert on BOS

Blane Bachelor is a journalist and editor specializing in travel and aviation who writes regularly for top global outlets. Born and raised in Florida, Blane has worked and lived in four countries, including the Netherlands, where she’s currently based with her family. Her favorite way to get to know a new destination is by running or riding a bike around town – or hearing a spooky ghost story about local history. She will always choose the window seat.

Good to know

Low seasonJune
Cheapest flight$74
Best time to beat the crowds but there is an average 2% increase in price.
Most popular time to fly and prices are also 9% lower on average.
Flight from Boston to Newark Liberty Airport

When to book flights from Boston to Newark

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

  • Where is a good place to park my car at BOS long-term before my trip to Newark (EWR)?

    At BOS, Valet Curbside is a convenient option since it means you would be driving right up to your terminal curb. However, this choice is more expensive than using one of the four lots designated for long-term parking at BOS. These lots are two to five miles away, but they provide free shuttle service to be BOS.

  • If a nursing mother wants to breastfeed her baby in relative privacy or if she needs to pump her breast milk, are there any accommodations at BOS?

    In Terminal A, there are four nursing rooms specifically for mothers who need to breastfeed or pump. There is another such nursing room in Terminal B and Terminal C. There are also Mamava pods in Terminals C and E. These are free standing 4x8 cabins made of fiberglass and Corian. Inside, they have a comfortable seat and plenty of room for a mother to nurse or pump. Mothers should download the Mamava Locator app in order to quickly find the nearest pod and get the access code to open it.

  • At BOS, are there designated areas where children can play as they wait for their flight to Newark (EWR)?

    At BOS, terminals A, B, and C provide children's play areas called kidports, located near the restrooms and concessions. Children love to play at the kidports, and parents love to relax. These kidports are located at Gates B30 and C25. And in the A Terminal, the children's play area is located at gate 18 in the Satellite building.

  • How can I fly from BOS to ERW?

    United Airlines runs several non-stop flights between Boston (BOS) and Newark (EWR) every day. United Airlines also operates several one stop flights BOS—EWR every day, usually stopping in Washington D.C. (IAD).

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

    In the last 3 days, the lowest price for a flight from Boston to Newark Airport was $74 for a one-way ticket and $140 for a round-trip.

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

    No

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

    JetBlue, Delta, American Airlines, and Aeromexico offer inflight Wi-Fi service on the Boston to Newark Liberty Airport flight route.

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

    The Embraer 175 is the aircraft model that flies most regularly on the Boston to Newark Liberty Airport flight route.

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

    SkyTeam, and Star Alliance are the airline alliances operating flights between Boston and Newark Liberty Airport, with SkyTeam being the most commonly used for this route.

  • On which days can I fly direct from Boston to Newark Liberty Airport?

    There are nonstop flights from Boston to Newark Liberty Airport on a daily basis.

  • Which is the best airline for flights from Boston to Newark, Delta or United Airlines?

    The two airlines most popular with KAYAK users for flights from Boston to Newark are Delta and United Airlines. With an average price for the route of $221 and an overall rating of 7.9, Delta is the most popular choice. United Airlines is also a great choice for the route, with an average price of $245 and an overall rating of 7.4.

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

  • How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket from Boston 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 Boston 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 Boston 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 Boston with another airline. Booking your flights between Boston 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 Boston 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 Boston up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

KAYAK’s top tips for finding a cheap flight from Boston to Newark Airport

  • Looking for a cheap flight? 25% of our users found flights on this route for $156 or less one-way and $306 or less round-trip.
  • Adaptations for differently-abled people at Boston Logan International Airport (BOS) include accessible bathrooms in all of the terminals, elevators and ramps in all of the terminals, guest passes for helpers who may need to assist differently-abled passengers past security, and audio visual fire alarms.
  • BOS provides relief areas for service animals and pets throughout the airport. You can find these areas at Gates E7, B29, and C20.
  • If you need to get to BOS on public transportation from Boston, you are in luck, since BOS is proud to have some of the most convenient and efficient public transportation choices in America. The Massachusetts Bay Transit authority operates water shuttles, rapid bus services, and subways to the airport.
  • If you want to get from Newark Liberty International Airport (EWR) into Manhattan, take the AirTrain to the Amtrak station. On the Amtrak, go to Penn Station in New York City. Taxi cabs are also an option, but more expensive. Ubers and Lyfts are usually even slightly more expensive than taxi cabs.
  • If you need to stock up on some toiletries that you could not take with you on your flight due to airline restrictions, pick up what you need before you even leave the EWR airport at Prepango ShopAll Pharmacy or newsstands such as Hudson News, which has several locations throughout the airport, or The New Stand.

Prefer to fly direct from Boston to Newark Liberty Airport?

 
Direct data is based off flight results for the next 60 days. Find direct flights from all airlines flying direct from Boston Logan Intl to Newark.
Find which airlines fly direct from Boston Logan Intl Airport to Newark Airport, which days they fly and book direct flights.

Direct departures

Boston Logan Intl to Newark

Monday

Delta,United Airlines

Delta,United Airlines

Tuesday

Delta,United Airlines

Delta,United Airlines

Wednesday

Delta,United Airlines

Delta,United Airlines

Thursday

Delta,United Airlines

Delta,United Airlines

Friday

Delta,United Airlines

Delta,United Airlines

Saturday

Delta,United Airlines

Delta,United Airlines

Sunday

Delta,United Airlines

Delta,United Airlines

See more direct flights

Direct returns

Newark to Boston Logan Intl

Monday

Delta,United Airlines

Delta,United Airlines

Tuesday

Delta,United Airlines

Delta,United Airlines

Wednesday

Delta,United Airlines

Delta,United Airlines

Thursday

Delta,United Airlines

Delta,United Airlines

Friday

Delta,United Airlines

Delta,United Airlines

Saturday

Delta,United Airlines

Delta,United Airlines

Sunday

Delta,United Airlines

Delta,United Airlines

See more direct flights

Reviews of the top 3 airlines serving from Boston to Newark

 
See real verified KAYAK customer reviews for airlines flying from Boston 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 Boston 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.
7.9
DeltaOverall score based on 8284 reviews
8.1Boarding
7.9Comfort
7.8Entertainment
7.2Food
8.5Crew
Airline reviews

Cabin was not pressurized properly. Several passengers had respiratory difficulties.

4.0 OkayFelix, Mar 2026
BOS - LGA
Read more Delta reviews

Cabin was not pressurized properly. Several passengers had respiratory difficulties.

I was happy that I was able to get a last minute flight but unfortunately my seat was a middle seat. Even with Delta Comfort I wasn't comfortable

The staff was fine. The plane was extremely tight, and I paid for the wifi and it did not work at all. I was actually going to ask for a refund.

Terrible. Four hour delay because Delta could not find crew to man the aircraft. Terrible communication. Terrible insight into the delays. One of the worst flight experiences I’ve had.

The crew, and fellow passengers, were super gracious and kind. There seemed to be plenty of bin space even though the plane was full. It’s nice to get a glass of wine with dinner in Premiere seating, and there was a lot of food.

Good experience and the flight landed early. There was no food I had or entertainment.

Excellent!!! Aeromexico is a great airline. What was not that good is the service provided by Kayak. It is never clear and not easy to manage.

bulkhead seat had very little legroom - even in bsiness class.

Originally, I was booked in economy. I paid several hundred additional dollars to upgrade to first class. Then I paid several more hundred dollars to change my flight to a slightly earlier flight. I asked if the changed flight would also seat me in first class, and I was told that it would. When I boarded the plane, however, I was seated in economy. So, I paid $500-600 more than I paid for my original ticket for an upgrade and a changed flight - received the changed flight (which was nice), but did not receive the upgrade. So, I was not completely satisfied.

This was one of the worst flights I’ve been on in years. I upgraded to comfort and had such an uncomfortable experience. The person next to me was oversized - which I understand - however, they took up their space and mine. I could only use about 50% of my seat space to not be physically touching this person the entire flight and there was no spatial awareness. I also could not use the seat outlet because their body was obstructing it. It was very inconvenient. Their body kept touching me repeatedly during the flight and I felt very uncomfortable. To pay more for an upgraded space and then not even being able to use it was highly disappointing.

Wifi Bluetooth features for watching in flight movie was horrible. Screen kept blacking out no connection of sound although it said connected. Other than that smooth trip .

It’s always a great time flying with united airlines.

There was no WiFi available, there were mechanical problems with the plane and we landed at C 124, then the gate was switched to A 26, then all the way back to C126! For a 75 yo woman traveling alone, this was a difficult journey, indeed!

Very old flight - time to retire it for newer airplanes

2+ hours delayed Outlet in row 12 did not work Tv monitors did not work Lights kept off the entire flight for at 5pm-7pm flight

Plane outlets in my row not working to charge phone. Staff response was, well it should be. Plug into seed for volume not working well. Had to find the sweet spot for plug in or it would shut off and on.

I upgraded my seat and was promised it would be next to the emergency door for extra leg room and they said it was premium plus but it was at the back of the plane...same thing happened from Newark to Dubai

HORRIBLE, my initial flight was cancelled, they made me pay $200 extra dollars and that got cancelled as well! After 6 cancellations I decided to get a refund because I needed to get home to my babies. Out of $1000+ dollars they offered me only $40 in refund! Totally unacceptable! The flight that they cancelled I was able to fly it on another airline. I had to spend $400 on one way tickets just to get home! I’m still getting the runaround.

Seated dude next to me even though lots of empty rows. But main thing was we sat on the tarmac after landing for 30 minutes because of, in the words of the dude who sat next to me, “operational incompetence”. We got changing directions about where to pick up gate checked bags. Pilot and flight attendant were awesome though.

I wish there were outlets to charge my iPhone. The crew was great; we had a female pilot who was great with explaining what was happening and delays,

The bag situation was confusing. I didn’t know I had to pay for Carry ons. The seats were uncomfortable and there was no entertainment

I was double booked for my ticket- they have record of it and admitted to their error but wouldn’t let me board until I paid once again for the fare- have documentation of their mistake -

4 hour delay, 2 hours in the airport and then 2 hours on the tarmac. With a flight full of kids it would have been better to leave us in the airport for the delay, it was crying kids chaos on the flight. Miserable. And no apology or airline credit for the significant delay.

Horrible experience!! In the meantime we were in Philadelphia they didn’t give us some water and the information about the fly on the plane was without empathy!!! Plus the fly started with delay!! So very unhappy moment!!!

The flight itself was great except for an air traffic controller delay. We left 30 min late but they made up most of the time in flight. The booking was frustrating, as we chose a certain flight and it was changed four times. We got to Orlando several hours later than the original flight we chose.

All of our flights were canceled, though every other airline was flying out and in

didn't order food on board. there's no way to hold a water botton on the way. otherwise it was a pleasant flight, thanks to the crew.

Even though there was a delay the crew was exceptional.

The flight was on time, the crew is friendly, and the seat was nice and wide compared to some other airlines. (the KAYAK survey should allow for the response, not applicable, because I did not have any food or take advantage of the entertainment)

A Spirit agent caused me to miss my flight. The company has not responded for request of refund. Stay away from Spirit.

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

Information on your arrival and departure airports