Your next trip, last seen at €282
Below averageAir Canada · 2 stops · One wayWhen to fly
Explore datesFind the dates that work for you
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
- €264, departing 29 Oct 2026 (Last checked: 16 Oct 2026)One-way fareCheck live prices for this route
- Airlines seen
- Air Canada, Allegiant Air, American Airlines, Caribbean Airlines, InterCaribbean Airways, JetBlue, Liat Air, Porter Airlines Canada, Sunrise Airways, United Airlines, WestJet, Winair (12)
- Typical journey time
- 21h 40m
About this route
Explore the fares we observed from Saint John's to Boston. Prices move often, so pick your dates to see the latest options.
- Route distance
- 2,943 km
- Typical journey time
- 21h 40m
- Seen on fares with a connection
- Air Canada, InterCaribbean Airways, Liat Air, United Airlines, Sunrise Airways, Winair, JetBlue, Caribbean Airlines, WestJet (9)
- 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
- V. C. Bird International Airport (ANU) → Saint John's, city gazetteer reference point (17.1083, -61.7639): ≈ 4 km.
- Portsmouth International Airport at Pease (PSM) → Boston, city gazetteer reference point (42.3584, -71.0598): ≈ 82 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 Saint John's to Boston: Air Canada, from €264 (checked 16 Oct 2026).
| Airline | Lowest fare | Priced days |
|---|---|---|
| Air Canada | €264Oct 29, 2026 | 18 |
| United Airlines | €283Dec 5, 2026 | 9 |
| Liat Air | €350Nov 6, 2026 | 10 |
| JetBlue | €366Dec 21, 2026 | 4 |
| InterCaribbean Airways | €381Dec 1, 2026 | 14 |
| Winair | €381Dec 10, 2026 | 7 |
| Sunrise Airways | €436Dec 7, 2026 | 6 |
| WestJet | €444Nov 11, 2026 | 4 |
| Caribbean Airlines | €459Nov 18, 2026 | 4 |
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 Saint John's to Boston?
The lowest fare Routavio has observed is €264, 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 Saint John's to Boston?
In our observations October 2026 is the cheapest month so far, at €264.
Are there direct flights from Saint John's to Boston?
Our data holds no non-stop flight from Saint John's to Boston. The fares on this page include at least one stop.
Which airlines fly from Saint John's to Boston?
Routavio has seen these carriers on the route: Air Canada, Allegiant Air, American Airlines, Caribbean Airlines, InterCaribbean Airways, JetBlue, Liat Air, Porter Airlines Canada, Sunrise Airways, United Airlines, WestJet, Winair (12).
How long does the flight from Saint John's to Boston take?
Across the 84 fares Routavio observed, the average journey time is 23h 10m, including any stops. Individual departures vary; the fastest observed flight is listed in the route facts above.
How many of the observed Saint John's to Boston fares were non-stop?
None of the 84 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 Saint John's to Boston?
Cheapest airline from Saint John's to Boston: Air Canada, from €264 (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