Frontier's UpFront Plus seats guarantee an empty middle seat for added comfort.
Frontier offers Zone 1 boarding with a carry-on bag purchase or special fare bundle.
$69+ Cheap flights from Luis Munoz Marin Intl (SJU) to Newark (EWR)
This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 5/10. Fares are subject to change and may not be available on all flights or dates of travel.
SJU — EWR
Apr 1 — Apr 81
1 adult, Economy
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Find cheap flights from Luis Munoz Marin Intl to Newark with Cheapflights
1. Tell us where you want to go
Enter your travel information like dates, passengers, trip type (one-way or round trip), and preferred cabin class then click “Find deals”2. Select your favorite providers
We find the providers serving your travel needs. Choose up to four travel providers to compare side-by-side for flights, hotels, or car rentals.3. Compare prices and book
Review each provider’s pricing and select the best option for you! Book through your favorite provider’s website for a seamless experience.Cheapflights Tip: The best prices from San Juan Luis Munoz Marin Intl to Newark are usually found in January or February, booked 81 days in advance, depart on a Friday or Thursday and return on a Tuesday
Cheap flight deals from Luis Munoz Marin Intl to Newark
Discover tips and strategies to find the most affordable flight options for your journey from Luis Munoz Marin Intl (SJU) to Newark (EWR). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated March 27, 2025.
Most accurate provider | FlightHub 3 stars |
|---|---|
Most trusted provider | FlightHub 3 stars |
Round-trip from | $134 (eDestinos) |
One-way from | $69 (iWofly) |
Popular in | June |
Cheapest in | January |
Average price | $221 |
Good round-trip deal | $139 or less |
Good one-way deal | $108 or less |
Find flight deals from Luis Munoz Marin Intl to Newark
Cheapest flights from Luis Munoz Marin Intl to NewarkExplore the most affordable flight options available from Luis Munoz Marin Intl to Newark. Find the lowest fares from popular airlines and budget airlines, with prices last updated on March 27, 2025.
Explore the most affordable flight options available from Luis Munoz Marin Intl to Newark. Find the lowest fares from popular airlines and budget airlines, with prices last updated on March 27, 2025.
This eDestinos deal was found by Cheapflights users on 3/26. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure eDestinos is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 5/29:30 pmSJU - EWR
Nonstop4h 07mFrontier
Sun 5/411:24 amEWR - SJU
Nonstop4h 00mFrontier
Deal found 3/26![Frontier logo]()
$134
This eDestinos deal was found by Cheapflights users on 3/26. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure eDestinos is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 4/245:10 pmSJU - EWR
1 stop14h 59mSpirit Airlines
Sun 4/272:55 pmEWR - SJU
1 stop17h 31mSpirit Airlines
Deal found 3/26![Spirit Airlines logo]()
$148
This CheapOair deal was found by Cheapflights users on 3/26. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure CheapOair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 5/98:12 pmSJU - EWR
1 stop12h 55mMultiple Airlines
Mon 5/1211:24 amEWR - SJU
Nonstop4h 00mMultiple Airlines
Deal found 3/26![Multiple Airlines logo]()
$155
This United Airlines deal was found by Cheapflights users on 3/26. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 5/71:05 amSJU - EWR
Nonstop4h 09mUnited Airlines
Mon 5/125:50 amEWR - SJU
1 stop6h 44mUnited Airlines
Deal found 3/26![United Airlines logo]()
$191
This Delta deal was found by Cheapflights users on 3/26. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 4/36:15 amSJU - EWR
1 stop10h 36mDelta
Mon 4/74:05 pmEWR - SJU
1 stop7h 09mDelta
Deal found 3/26![Delta logo]()
$205
This JetBlue deal was found by Cheapflights users on 3/26. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure JetBlue is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 11/62:05 pmSJU - EWR
Nonstop4h 23mJetBlue
Mon 11/106:55 pmEWR - SJU
Nonstop3h 56mJetBlue
Deal found 3/26![JetBlue logo]()
$218
Cheapflights Fare Finder
Customize your flight search to find flights from Luis Munoz Marin Intl to Newark that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated March 27, 2025.
Use the filters below to find and compare flights from San Juan Luis Munoz Marin Intl Airport to Newark Airport that are best for you.
Fly from
Luis Munoz Marin Intl
Fly to
Newark
Route
Depart
Return
Price
San JuanNewark
SJU - EWR
SJUEWR
San Juan Luis Munoz Marin Intl
Fri 5/2
9:30 pm-1:37 am
Nonstop4h 07m
Newark
Sun 5/4
11:24 am-3:24 pm
Nonstop4h 00m
$134
San JuanNewark
SJU - EWR
SJUEWR
San Juan Luis Munoz Marin Intl
Thu 4/24
5:10 pm-8:09 am
1 stop14h 59m
Newark
Sun 4/27
2:55 pm-8:26 am
1 stop17h 31m
$148
San JuanNewark
SJU - EWR
SJUEWR
San Juan Luis Munoz Marin Intl
Fri 5/9
8:12 pm-9:07 am
1 stop12h 55m
Newark
Mon 5/12
11:24 am-3:24 pm
Nonstop4h 00m
$155
San JuanNewark
SJU - EWR
SJUEWR
San Juan Luis Munoz Marin Intl
Wed 5/7
1:05 am-5:14 am
Nonstop4h 09m
Newark
Mon 5/12
5:50 am-12:34 pm
1 stop6h 44m
$191
San JuanNewark
SJU - EWR
SJUEWR
San Juan Luis Munoz Marin Intl
Wed 5/21
2:40 pm-11:04 pm
1 stop8h 24m
Newark
Sun 6/1
9:45 pm-1:46 am
Nonstop4h 01m
$269
San JuanNewark
SJU - EWR
SJUEWR
San Juan Luis Munoz Marin Intl
Sat 5/10
9:30 pm-1:37 am
Nonstop4h 07m
$69
San JuanNewark
SJU - EWR
SJUEWR
San Juan Luis Munoz Marin Intl
Thu 5/1
5:10 pm-8:09 am
1 stop14h 59m
$85
San JuanNewark
SJU - EWR
SJUEWR
San Juan Luis Munoz Marin Intl
Wed 4/2
6:15 am-2:56 pm
1 stop8h 41m
$103
San JuanNewark
SJU - EWR
SJUEWR
San Juan Luis Munoz Marin Intl
Fri 4/11
1:05 am-5:14 am
Nonstop4h 09m
$108
San JuanNewark
SJU - EWR
SJUEWR
San Juan Luis Munoz Marin Intl
Thu 8/7
10:20 pm-2:19 am
Nonstop3h 59m
$142
Showing 1-10 of 11 results
Compare providers for flights from Luis Munoz Marin Intl to Newark
Provider information is updated monthly. Please note that these providers often have deals for this flight, but the availability may vary on a day-by-day basis on Cheapflights.
Use the table below to compare price accuracy, trust ratings, and cancellation policies for each provider offering flight deals from Luis Munoz Marin Intl to Newark in March.
| Provider | Price Accuracy | Trust Score* |
|---|---|---|
| Price Accuracy1 star | Trust Score*3 stars | |
| Price Accuracy3 stars | Trust Score*3 stars | |
| Price Accuracy3 stars | Trust Score*3 stars | |
| Price Accuracy3 stars | Trust Score*1 star | |
| Price Accuracy3 stars | Trust Score*2 stars | |
| Price Accuracy1 star | Trust Score*3 stars | |
| Price Accuracy3 stars | Trust Score*2 stars |
- Most accurate provider: When it comes to deals on San Juan Luis Munoz Marin Intl Airport-Newark Airport flights, users find the pricing of FlightHub to be most consistent on Cheapflights vs. FlightHub Users can find the same prices on San Juan Luis Munoz Marin Intl Airport-Newark Airport flight deals on Cheapflights vs. FlightHub >95% of the time. Price accuracy is based on data collected from San Juan Luis Munoz Marin Intl Airport-Newark Airport flight searches over the past month and is updated monthly.
- Most trusted provider: When it comes to deals on San Juan Luis Munoz Marin Intl Airport-Newark Airport flights, Cheapflights users trust FlightHub the most. FlightHub has received a user feedback score of 3 out of 3 stars (3 being the best), meaning they have been trusted the most by Cheapflights users looking for San Juan Luis Munoz Marin Intl Airport-Newark Airport flight deals. Provider user feedback score is based on Cheapflights searches over the past month and is updated monthly.
The best insider tips for San Juan Luis Munoz Marin Intl Airport to Newark Airport flights
Snippets provided in this section are AI-generated based on a summarization of Cheapflights-commissioned articles. The articles are presented as-is, for general informational purposes only, and may not be up-to-date. The opinions contained in the articles are original to the author and reflect their authentic experience, which may vary significantly from the experience of others.
Cheapflights partnered with top experts to bring you the best recommendations for your San Juan Luis Munoz Marin Intl Airport to Newark Airport trip
Airlines
![Frontier]()
Frontier
![United Airlines]()
United Airlines
Basic Economy on United allows no carry-on bags, only a personal item under the seat.
United Economy Plus offers extra legroom seats towards the front of the economy cabin.
Airports
Our travel experts
Best time to book a flight from Luis Munoz Marin Intl to Newark
Have a flexible travel schedule? Discover the best time to fly to Newark from Luis Munoz Marin Intl with our price prediction graph.
Estimated round-trip price
Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.
Cheapflights Insights
Everything you need to know about your flight from San Juan Luis Munoz Marin Intl Airport to Newark Airport
How far ahead should I book a flight from San Juan Luis Munoz Marin Intl Airport to Newark Airport?
Use this chart to determine the optimal time to book a round-trip flight from Luis Munoz Marin Intl to Newark. Price data was last updated on March 21, 2025.
To ensure you get the cheapest price possible for a flight from San Juan Luis Munoz Marin Intl Airport to Newark Airport, you should look to book at least 24 days in advance of your intended travel date. The price of your flight may increase if you delay and leave booking until a week or so before departure.
What is the cheapest month to book a flight from San Juan Luis Munoz Marin Intl Airport to Newark Airport?
Currently, January is the cheapest month in which you can book a flight from San Juan Luis Munoz Marin Intl Airport to Newark Airport (average of $228). Flying from San Juan Luis Munoz Marin Intl Airport to Newark Airport in June is currently the most expensive (average of $307). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.
What is the cheapest time of day to fly from SJU to EWR?
Find hourly flight availability from Luis Munoz Marin Intl to Newark. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated March 27, 2025.
One of the essential ways to save on airfare from San Juan Luis Munoz Marin Intl Airport to Newark Airport is to remain as flexible as possible. Flights that are at noon tend to be the most expensive. A flight in the morning could potentially save you up to 71% on airfare.
What is the cheapest day to fly from San Juan Luis Munoz Marin Intl Airport to Newark Airport?
Use this chart to determine the cheapest time to fly round-trip from Luis Munoz Marin Intl to Newark. Price data was last updated on March 23, 2025.
Travelers seeking maximum savings on their San Juan Luis Munoz Marin Intl Airport to Newark Airport flight should consider departing on Thursday mornings when fares are most often at their lowest. Saturday at noon flights should be avoided if possible as fares are typically the most expensive at this time.
Weekly flight availability from San Juan Luis Munoz Marin Intl Airport to Newark Airport
Explore weekly flight availability from Luis Munoz Marin Intl to Newark. Discover flights operating on different days of the week, giving you the flexibility to choose a travel day that best fits your plans. Compare info to find the most convenient option for your journey. Data last updated March 27, 2025.
The most flights from SJU to EWR are scheduled on a Monday (14 on average). You will have fewer flight options on Sunday, which is when the least amount of flights are scheduled (1 on average).
Rainfall in Newark by month
Plan your trip to Newark by taking into account the average rainfall totals by month.
In terms of precipitation, rainfall in Newark Airport ranges from 2.9 - 4.8 inches per month. July is typically the wettest month, when rainfall can reach 4.8 in. February is typically the driest time to visit Newark Airport when rainfall is around 2.9 in.
Temperature in Newark by month
Plan your trip to Newark by taking into account the average temperature totals by month.
If weather is an important factor for your trip to Newark Airport, use this chart to help with planning. For those seeking warmer temperatures, July is the ideal time of year to visit, when temperatures reach an average of 77.0 F. Travelers looking to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 32.0 F).
Reviews of airlines servicing Newark
Get insights into the airlines that provide service to Newark. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to Newark. Reviews last updated March 27, 2025.
Read reviews from past customers who have flown Delta, United Airlines and JetBlue from San Juan to New York. In addition to providing an overall rating, users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.
Boarding
8.2
Overall
8.0
Comfort
8.0
Food
7.3
Entertainment
7.9
Crew
8.5
Reviews
1 / 20
10.0
ExcellentLucy,Nov 2023
ATL - JFK
Boarding
8.2
Overall
8.0
Comfort
8.0
Food
7.3
Entertainment
7.9
Crew
8.5
Reviews
1 / 20
10.0
ExcellentLucy,Nov 2023
ATL - JFK
Boarding
8.2
Overall
8.0
Comfort
8.0
Food
7.3
Entertainment
7.9
Crew
8.5
Reviews
1 / 20
10.0
ExcellentLucy,Nov 2023
ATL - JFK
Boarding
8.2
Overall
8.0
Comfort
8.0
Food
7.3
Entertainment
7.9
Crew
8.5
Reviews
1 / 20
10.0
ExcellentLucy,Nov 2023
ATL - JFK
Boarding
8.2
Overall
8.0
Comfort
8.0
Food
7.3
Entertainment
7.9
Crew
8.5
Reviews
1 / 20
10.0
ExcellentLucy,Nov 2023
ATL - JFK
Boarding
8.2
Overall
8.0
Comfort
8.0
Food
7.3
Entertainment
7.9
Crew
8.5
Reviews
1 / 20
10.0
ExcellentLucy,Nov 2023
ATL - JFK
Related info for your journey
Find useful and relevant information for your journey from Luis Munoz Marin Intl to Newark. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.
Traveling to a place near San Juan Luis Munoz Marin Intl Airport?
Book flights to San Juan Luis Munoz Marin Intl Airport if you plan to visit one of these locationsQueens
Bronx
Woodbridge
Staten Island
Elizabeth
Yonkers
Secaucus
Ronkonkoma
Parsippany
East Rutherford
Tannersville
Stamford
East Brunswick
Absecon
Carteret
Carle Place
Fairfield
Mount Laurel
North Bergen
Saddle Brook
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Alternative routes for Luis Munoz Marin Intl to Newark
See prices for flight routes from nearby airports that may be better suited for you.
Top 4 airlines flying from Luis Munoz Marin Intl to Newark
Discover the top 4 airlines that operate flights from Luis Munoz Marin Intl to Newark. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated March 27, 2025.
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$89 | Average$190 | FlexibilityNo cancel fee | On-time62% | |
| Cheapest$94 | Average$210 | FlexibilityNo cancel fee | On-time65% | |
| Cheapest$130 | Average$310 | FlexibilityNo cancel fee | On-time62% | |
| Cheapest$188 | Average$360 | FlexibilityNo cancel fee | On-time69% |