Your next trip, last seen at €241
Lowest observedAir Canada · 2 stops · One wayWhen to fly
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The lowest fare we observed for each month. Open a month to see its days, then pick your outbound and return. A day with no price is one we will search for you.
One-way fare
- Lowest observed
- €241, departing 30 Nov 2026 (Last checked: 16 Oct 2026)One-way fareCheck live prices for this route
- Airlines seen
- Air Canada, Allegiant Air, Frontier Airlines, InterCaribbean Airways, JetBlue, Liat Air, Porter Airlines Canada, Sunrise Airways, United Airlines (9)
- Typical journey time
- 22h 20m
About this route
Explore the fares we observed from Boston to Saint John's. Prices move often, so pick your dates to see the latest options.
- Route distance
- 2,943 km
- Typical journey time
- 22h 20m
- Seen on fares with a connection
- Air Canada, JetBlue, Frontier Airlines, United Airlines, Allegiant Air, InterCaribbean Airways
- Alternative airports
- PSM
Route-level information; individual journeys vary.
We have not observed non-stop service on this route; the fares shown include at least one stop.
A clearer picture of your fare
Airport to city: straight-line distance
- Portsmouth International Airport at Pease (PSM) → Boston, city gazetteer reference point (42.3584, -71.0598): ≈ 82 km.
- V. C. Bird International Airport (ANU) → Saint John's, city gazetteer reference point (17.1083, -61.7639): ≈ 4 km.
Approximate distances calculated from coordinates, not road distances or travel times. These airports serve the city; they are not confirmed endpoints of an offer.
Lowest one-way fare we saw per airline
Cheapest airline from Boston to Saint John's: Air Canada, from €241 (checked 16 Oct 2026).
| Airline | Lowest fare | Priced days |
|---|---|---|
| Air Canada | €241Nov 30, 2026 | 30 |
| United Airlines | €299Nov 13, 2026 | 13 |
| JetBlue | €342Dec 7, 2026 | 15 |
| Frontier Airlines | €346Jan 10, 2027 | 15 |
One-way fares checked in the last 14 days. An airline listed here had a fare on at least 3 departure days. Each figure is the lowest we saw, not a guaranteed fare. Connecting itineraries are included; the date is the departure day of that fare.
Frequently asked
How much is a flight from Boston to Saint John's?
The lowest fare Routavio has observed is €241, found on 16 Oct 2026. Prices move, so read it as a floor rather than a quote.
When is the cheapest month to fly from Boston to Saint John's?
In our observations November 2026 is the cheapest month so far, at €241.
Are there direct flights from Boston to Saint John's?
Our data holds no non-stop flight from Boston to Saint John's. The fares on this page include at least one stop.
Which airlines fly from Boston to Saint John's?
Routavio has seen these carriers on the route: Air Canada, Allegiant Air, Frontier Airlines, InterCaribbean Airways, JetBlue, Liat Air, Porter Airlines Canada, Sunrise Airways, United Airlines (9).
How long does the flight from Boston to Saint John's take?
Across the 86 fares Routavio observed, the average journey time is 21h 48m, including any stops. Individual departures vary; the fastest observed flight is listed in the route facts above.
How many of the observed Boston to Saint John's fares were non-stop?
None of the 86 fares we observed was non-stop; every one included at least one stop. That describes our observations, not every flight that operates.
Which airline has the lowest fare from Boston to Saint John's?
Cheapest airline from Boston to Saint John's: Air Canada, from €241 (checked 16 Oct 2026).
How observed prices work, what "No data" means and what a fare includes: Read the flight price guide
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Recently observed fares. Prices may change.
Last checked: 23 Oct 2026