$189 Find Cheap Flights from Boston to Newfoundland and Labrador

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 Newfoundland and Labrador departing on 4/28. 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 Newfoundland and Labrador

 
These are the airlines KAYAK users have selected most often from within our search results in flight searches from Boston to Newfoundland and Labrador, 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 Newfoundland and Labrador, as well as popular online travel agencies
Travelers love KAYAK
41,299,237 searches in the past 7 days on KAYAK

Save 23% or moreCompare multiple travel sites with one search.

Track pricesNot ready to book? Create a price alert for when prices drop.

Bundle and saveSave money when you bundle your flight + hotel.

Filter your dealsChoose cabin class, free Wi-Fi and more.

Flight Deals
Booking Insights
Flight Deals

Cheap Flights from Boston to Newfoundland and Labrador

Cheapest round-trip prices found by our users on KAYAK in the last 72 hours
St. John's
St. John's2 stops$419
Deer Lake
Deer Lake1 stop$554
Gander
Gander1 stop$662
St. John's
St. John's2 stops$419
Deer Lake
Deer Lake1 stop$554
Gander
Gander1 stop$662

Book Cheap Boston to Newfoundland and Labrador Plane Tickets

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

Sat, May 2 - Sat, May 9
Multiple Airlines Logo
11:25 am - 12:55 am
BOS
-
YYT
12h 00m
2 stops
Multiple Airlines Logo
3:00 pm - 10:41 am
YYT
-
BOS
21h 11m
1 stop
$419Multiple Airlines
Wed, May 20 - Mon, May 25
Porter Airlines Logo
11:25 am - 12:55 am
BOS
-
YYT
12h 00m
2 stops
Porter Airlines Logo
6:55 pm - 10:41 am
YYT
-
BOS
17h 16m
1 stop
$421Porter Airlines
Sun, May 10 - Fri, May 15
Multiple Airlines Logo
8:30 pm - 5:55 pm
BOS
-
YYT
19h 55m
2 stops
Multiple Airlines Logo
3:00 pm - 4:46 pm
YYT
-
BOS
27h 16m
1 stop
$426Multiple Airlines
Tue, May 5 - Sun, May 10
Porter Airlines Logo
5:30 pm - 12:55 am
BOS
-
YYT
29h 55m
2 stops
Porter Airlines Logo
6:55 pm - 10:41 am
YYT
-
BOS
17h 16m
1 stop
$428Porter Airlines
Mon, Jun 1 - Wed, Jun 10
Porter Airlines Logo
6:35 pm - 12:56 am
BOS
-
YYT
28h 51m
2 stops
Porter Airlines Logo
6:55 pm - 9:05 am
YYT
-
BOS
15h 40m
1 stop
$437Porter Airlines
Wed, Jun 3 - Wed, Jun 17
Porter Airlines Logo
7:10 am - 12:56 am
BOS
-
YYT
16h 16m
2 stops
Porter Airlines Logo
10:00 am - 7:41 pm
YYT
-
BOS
11h 11m
1 stop
$439Porter Airlines
Sun, Sep 6 - Sat, Sep 12
Air Canada Logo
5:00 pm - 12:57 am
BOS
-
YDF
6h 27m
1 stop
Air Canada Logo
5:10 pm - 9:27 pm
YDF
-
BOS
5h 47m
1 stop
$596Air Canada
Sun, Sep 6 - Sat, Sep 12
Air Canada Logo
6:00 am - 4:35 pm
BOS
-
YDF
9h 05m
2 stops
Air Canada Logo
5:10 pm - 9:27 pm
YDF
-
BOS
5h 47m
1 stop
$599Air Canada
Thu, Jun 11 - Thu, Jun 18
Air Canada Logo
5:10 am - 1:39 pm
BOS
-
YQX
6h 59m
1 stop
Air Canada Logo
5:30 pm - 9:27 pm
YQX
-
BOS
5h 27m
1 stop
$662Air Canada
Wed, Jun 3 - Sun, Jun 7
Air Canada Logo
5:10 am - 1:39 pm
BOS
-
YQX
6h 59m
1 stop
Air Canada Logo
2:45 pm - 9:27 pm
YQX
-
BOS
8h 12m
2 stops
$677Air Canada
Booking Insights

KAYAK's insights & trends for Boston to Newfoundland and Labrador flights

Get data-powered insights and trends into flights from Boston to Newfoundland and Labrador 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 Newfoundland and Labrador?

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 Newfoundland and Labrador departing in May.

What is the cheapest month to fly from Boston to Newfoundland and Labrador?

To calculate monthly average prices, KAYAK takes all prices for each month over the last year for round-trip flights from Boston to Newfoundland and Labrador, 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 Newfoundland and Labrador is April, when tickets cost $477 (return) on average. On the other hand, the most expensive months are February and January, when the average cost of round-trip tickets is $717 and $691 respectively.

How far in advance should I book a flight from Boston to Newfoundland and Labrador?

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 Newfoundland and Labrador, 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 Newfoundland and Labrador, you should book around 4 weeks before departure, which saves you about 65% compared to booking last minute. For the absolute cheapest price, our data suggests you should book 18 weeks before departure.

Good to know

Low seasonJanuary
Cheapest flight$189
Best time to beat the crowds but there is an average 18% increase in price.
Most popular time to fly and prices are also 5% lower on average.
Flight from Boston to St. John's

FAQs - booking Newfoundland and Labrador flights

  • How does KAYAK find such low prices on flights from Boston to Newfoundland and Labrador?

    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 Newfoundland and Labrador.

  • How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket from Boston to Newfoundland and Labrador?

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight from Boston to Newfoundland and Labrador 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 Newfoundland and Labrador?

    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 from Boston to Newfoundland and Labrador with an airline and back with another airline.

  • What is KAYAK's "flexible dates" feature and why should I care when looking for a flight from Boston to Newfoundland and Labrador?

    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 from Boston to Newfoundland and Labrador up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

Reviews of the top 3 airlines serving from Boston to Newfoundland and Labrador

 
See real verified KAYAK customer reviews for airlines flying from Boston to Newfoundland and Labrador. 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 Newfoundland and Labrador? 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.
8.0
Porter AirlinesOverall score based on 430 reviews
8.2Boarding
8.6Crew
7.0Entertainment
7.6Food
8.0Comfort
Airline reviews

There was No Flight. Both Kayak and Porter refused to honor my booking. I was asked for an additional 1,300 $ CAD to keep the flight. After several emails to both Kayak and Porter I was ignored. I had to cancel my March spring break plans, dog kennel and hotel. I had to re-book another vacation to Nassau in January w Expedia. I had to re-book a new vacation for spring break. Porter and Kayak both blamed each other and would not work together to fix this. Not cool.

2.0 MediocreAnonymous, Mar 2026
NAS - YOW
Read more Porter Airlines reviews

There was No Flight. Both Kayak and Porter refused to honor my booking. I was asked for an additional 1,300 $ CAD to keep the flight. After several emails to both Kayak and Porter I was ignored. I had to cancel my March spring break plans, dog kennel and hotel. I had to re-book another vacation to Nassau in January w Expedia. I had to re-book a new vacation for spring break. Porter and Kayak both blamed each other and would not work together to fix this. Not cool.

Even tho the flight was a bit delayed the team was apologetic. Everyone was friendly and efficient.

The flight was a little delayed but check in was easy and boarding was quick. Luggage was quickly available and everything worked great.

The Flight took off 2hrs late because there was no pilot showing up when the flight was ready to board.. Though the cabin crew was present and had prepared the plane, the FO turned around after 15 min and went away. A crew to fly the plane finally arrived over an hour later and we were able to board 1h30 min later than planned time... until everything was loaded, we left 2h late from the gate. This was a small plane, so don't expect any Entertainment... Wi-Fi access on board would work, but took an awful amount of time to figure out and get it work (I'm an IT person). Flying as VIPorter customer, I was expecting at least some warm meal, but everything served was just cold.. except the coffee maybe. Even in so-called VIPorter seats, space is cramped and trays are so tiny, you can barely setup your food. Flight caught up during the coast-to-coast crossing and was able to recoup about 45 min from the delay.. still arrived very late in Vancouver and had to wait a long time to get our registered bags. Let's see how the return flight will be in a few days..

The flight booking code given by Kayak was not the correct one used by the airline. I had to call to get the correct one. It was never sent to me. Totally unacceptable!

Due to a known technical error that Porter has not fixed in over a year, I was unable to check in the children on my reservation online and had to do it at the airport. Upon check in, there were no seats together, which was an issue as we had young children. The gate agent did manage to seat us together by moving other passengers, which was appreciated, but the other passengers were never informed, leading to confusion and delay upon boarding. The flight was over an hour late; no explanation or apology was ever issued. The bags on Porter take a long time to arrive--over half an hour at Hamilton on my inbound flight, and not much better on my return to Edmonton.

Much roomer than air Canada! Great flight for the price. No complaints

On my e-boarding pass it shows free wifi, yet the plane I was on didn’t have wifi. Please remove false advertising from your website and boarding passes

As a first time flyer with Porter I was happy with the service and comfort of the airline.

3.5 hr delay for a 1 hr work flight. No information as to why the delay until 20 mins before boarding.

one staffer was frustrated (it happen); the flight was late and the pilot mentioned they'll make amend but the snacks were the same, other than that the aircraft was clean and everything went smooth, no complaints

ticket agent lady wás very helpful , she arranged wheel chair for my elderly mother

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

Entertainment kept turning itself off. Gave up on watching a movie.

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

Wifi took a while to kick in and we had a maintenance issue that took over 40 mins at the gate in Washington before pulling back

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.

Not United Airlines' fault. It's ORL airport's fault.

United overall experience is great these days. Airport experience was very organized. Staff on flight were great. App and information as good as it gets.

I bought a ticket from Kayak. When I got to the airport, the was no ticket. I had to pay 5X to get to my destination. No response received from Kayak. I will NEVER use them again.

My wallet was stolen while I was sleeping on the plane.

Good boarding but extremely cold temperature in both flights (60 F!).

The whole plane smelled and felt old. The seats were very uncomfortable. Multiple delays. Extra fees.

Very rude gate attendants in San Francisco who didn’t let me bring my little carry on (smaller than usual size) and after boarding I realized that there still were a lot of overhead compartment space (like a full section available in some spots). That made me lose 30 minutes at my destination at 1am and it could have broken something fragile that I had in it

The most uncomfortable flight I’ve ever been on. I’m only 5,4” and barely had enough room to exist, couldn’t even fully relax my shoulders. Not sure why they bother with snacks. Half a coke and a single cookie?? Wow. Purchasable food looked gross too. Remember when airlines used to treat you like a human being?

Departed Palm Springs over an hour late because there’s only one gate, and it has always delayed by the arriving and departing flight to Toronto and the arriving flight from Vancouver.

I checked a bag and there was only one agent to assist all customers with any issues.

I want to thank Carlos at the Miami AC desk - he was amazing and went over and above to help us out. Thank you Carlos and all the best to you!!! You made our faith in AC feel great! Sincerely, David Cubitt

Flight was canceled due to mechanical issues. After a considerable wait in the queue, Air Canada customer service was very helpful to get us on another flight. I am disappointed to report our rescheduled flight is for three days from now. Three days of extra expenses and inconvenience is unacceptable.

Everything you need to know for your flight from Boston to Newfoundland and Labrador

Information on your arrival and departure airports