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Cheap flights from Saint John to Newark Airport from C$ 335

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 16/8. Fares are subject to change and may not be available on all flights or dates of travel.
YSJ — EWR
8 Jul — 15 Jul1
1 adult

Cheap flight deals from St John to Newark

Discover tips and strategies to find the most affordable flight options for your journey from St John (YSJ) 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 3 July 2025.

Round-trip from

C$ 532

One-way from

C$ 335

Popular in

June

Cheapest in

January

Average price

C$ 602
Air Canada
  • Air Canada
  • 25/8-3/9
  • 2 total stops
  • 10h 14m total
  • Saint John to Newark
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Air Canada
  • Air Canada
  • 16/8
  • 1 total stop
  • 4h 18m total
  • Saint John to Newark
Search Deals
Highest demand for flights based on searches. 5% potential increase in price (C$ 58 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 3% potential price decrease (C$ 34 potential savings vs. average RT price).
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Average for round-trip flights in July 2025
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Find flight deals from St John to Newark

Cheapest flights from St John to Newark
Explore the most affordable flight options available from St John to Newark. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 3 July 2025.

Mon 25/811:25 a.m.YSJ - EWR
1 stop4h 18mAir Canada
Wed 3/94:55 p.m.EWR - YSJ
1 stop5h 56mAir Canada
Deal found 1/7C$ 532
Fri 15/811:25 a.m.YSJ - EWR
1 stop4h 18mMultiple Airlines
Fri 22/81:15 p.m.EWR - YSJ
2 stops11h 10mMultiple Airlines
Deal found 1/7C$ 699
Sat 16/811:25 a.m.YSJ - EWR
1 stop4h 18mUnited Airlines
Sat 23/83:25 p.m.EWR - YSJ
2 stops9h 05mUnited Airlines
Deal found 2/7C$ 724

Cheapflights Fare Finder

Customize your flight search to find flights from St John 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 629,999 searches. Data last updated 3 July 2025.
Use the filters below to find and compare flights from Saint John to Newark Airport that are best for you.

Fly from

St John

Fly to

Newark

Route

Depart

Return

Price

Saint JohnNewark

YSJ - EWR

YSJEWR

Saint John

Mon 25/8

11:25 a.m.-2:43 p.m.

1 stop4h 18m

Newark

Wed 3/9

4:55 p.m.-11:51 p.m.

1 stop5h 56m

C$ 532

Saint JohnNewark

YSJ - EWR

YSJEWR

Saint John

Fri 15/8

11:25 a.m.-2:43 p.m.

1 stop4h 18m

Newark

Fri 22/8

1:15 p.m.-1:25 a.m.

2 stops11h 10m

C$ 699

Saint JohnNewark

YSJ - EWR

YSJEWR

Saint John

Sat 16/8

11:25 a.m.-2:43 p.m.

1 stop4h 18m

Newark

Sat 23/8

3:25 p.m.-1:30 a.m.

2 stops9h 05m

C$ 724

Saint JohnNewark

YSJ - EWR

YSJEWR

Saint John

Sat 16/8

11:25 a.m.-2:43 p.m.

1 stop4h 18m

C$ 335

Saint JohnNewark

YSJ - EWR

YSJEWR

Saint John

Sat 16/8

11:25 a.m.-8:30 p.m.

2 stops10h 05m

C$ 473

Flights are sorted by cheapest round-trip flights first.

Deals found on 2/7

Best time to book a flight from St John to Newark

Have a flexible travel schedule? Discover the best time to fly to Newark from St John 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 Saint John to Newark Airport

What is the cheapest month to book a flight from Saint John to Newark Airport?

Currently, February is the cheapest month in which you can book a flight from Saint John to Newark Airport (average of C$ 246). Flying from Saint John to Newark Airport in November is currently the most expensive (average of C$ 292). 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.

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 3 July 2025.
Check out reviews from past customers who have flown with United Airlines and Air Canada from Saint John to Newark Airport to help guide your decision. You can also see how each airline stacks up in terms of entertainment options, comfort, food, crew/service, and boarding process.
United Airlines
7.4
Good
8,845 reviews
Check prices

Entertainment

7.0

Overall

7.4

Comfort

7.3

Crew

8.1

Boarding

7.7

Food

6.6

Reviews

1 / 20
4.0
Okay

Patti,Feb 2025

FCO - EWR

The food was inedible! We are in the food business and aren’t sure who got this contract. But prisoners eat better. The food was so bad. I ate just a small amount and it made me nauseous. Everything is over microwaved too. And what is with the options? Vegan and vegetarian, but no keto or carnivore? I get that may be more expensive. But I’d gladly pay if it even was an option. But it’s not. There are many fresh options that could have been offered that don’t have to be heated too!
United Airlines
7.4
Good
8,845 reviews
United Airlines
7.4
Good
8,845 reviews
Check prices

Entertainment

7.0

Overall

7.4

Comfort

7.3

Crew

8.1

Boarding

7.7

Food

6.6

Reviews

1 / 20
4.0
Okay

Patti,Feb 2025

FCO - EWR

The food was inedible! We are in the food business and aren’t sure who got this contract. But prisoners eat better. The food was so bad. I ate just a small amount and it made me nauseous. Everything is over microwaved too. And what is with the options? Vegan and vegetarian, but no keto or carnivore? I get that may be more expensive. But I’d gladly pay if it even was an option. But it’s not. There are many fresh options that could have been offered that don’t have to be heated too!
Air Canada
7.1
Good
9,678 reviews
United Airlines
7.4
Good
8,845 reviews
Check prices

Entertainment

7.0

Overall

7.4

Comfort

7.3

Crew

8.1

Boarding

7.7

Food

6.6

Reviews

1 / 20
4.0
Okay

Patti,Feb 2025

FCO - EWR

The food was inedible! We are in the food business and aren’t sure who got this contract. But prisoners eat better. The food was so bad. I ate just a small amount and it made me nauseous. Everything is over microwaved too. And what is with the options? Vegan and vegetarian, but no keto or carnivore? I get that may be more expensive. But I’d gladly pay if it even was an option. But it’s not. There are many fresh options that could have been offered that don’t have to be heated too!

Related info for your journey

Find useful and relevant information for your journey from St John to Newark. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • What airport do you fly from for flights from Saint John to Newark?

    Most people fly from Saint John (YSJ) if they book a flight from Saint John to Newark. On average, Saint John has 0 outbound flights to Newark per day from 1 airline. Saint John is conveniently located just 15.1 km from Saint John’s city centre.

  • What are the cheapest airlines flying from Saint John to Newark Airport round-trip?

    According to our current data, Air Canada (C$ 532), and United Airlines (C$ 724) offers the cheapest pricing from Saint John to Newark Airport.

  • Can I find deals for flights from St John to Newark that include hotel bookings?

    Yes. In addition to deals on St John to Newark flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from St John to Newark?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from St John to Newark.

  • Can I find deals for business class flights from St John to Newark?

    Yes. Cheapflights offers flight deals from St John to Newark by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

  • What is the cheapest month to book a flight from Saint John to Newark Airport?

    Currently, February is the cheapest month in which you can book a flight from Saint John to Newark Airport (average of C$ 246). Flying from Saint John to Newark Airport in November is currently the most expensive (average of C$ 292). 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.

See more FAQs

Travelling to a place near Saint John?

Book flights to Saint John if you plan to visit one of these locations
Secaucus
Queens
Carlstadt
Carteret
Rahway
Bronx
Saddle Brook
Hoboken
Parsippany
South Plainfield
Englewood
Plainview
Staten Island
Fort Lee
Elizabeth
Pleasantville
Stratford
Roslyn
Bordentown
Woodbridge

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Top airline flying from St John to Newark

Discover the top airline that operate flights from St John 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 629,999 searches. Data last updated 3 July 2025.
AirlineCheapestAverageFlexibilityOn-time
Air CanadaCheapestC$ 541AverageC$ 575FlexibilityNo cancel feeOn-time67%
Search Air Canada flights

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