Rio de Janeiro to Boston flights
Routavio compares airline fares from several flight booking sites. The lowest one-way fare it found for Rio de Janeiro to Boston is €354 (checked on 6 Nov 2026).
Your next trip, last seen at €354
Lowest observedWhen 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
- 15 Mar€354
- Lowest observed
- €354, departing 15 Mar 2027 (Last checked: 6 Nov 2026)One-way fare · Priced departure days checked in the last 14 days: 4Check live prices for this route
- Round trip
- €670, departing 18 Nov 2026, back 4 Jan 2027 (Last checked: 9 Nov 2026)
- Airlines seen
- American Airlines, Copa Airlines, Delta Air Lines, LATAM Airlines
- Typical journey time
- 12h 54m
About this route
Explore the fares we observed from Rio de Janeiro to Boston. Prices move often, so pick your dates to see the latest options.
- Route distance
- 7,802 km
- Typical journey time
- 12h 54m
- Airlines seen
- American Airlines, Copa Airlines, Delta Air Lines, LATAM Airlines
- Seen on fares with a connection
- Copa Airlines, American Airlines
- Alternative airports
- RRJ, SDU, 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
If the observed fare for this date drops, we will email you. At most one message a day.
Airport to city: straight-line distance
- Santos Dumont Airport (SDU) → Rio de Janeiro, city gazetteer reference point (-22.9068, -43.1729): ≈ 1 km.
- Rio de Janeiro Galeão – Tom Jobim International Airport (GIG) → Rio de Janeiro, city gazetteer reference point (-22.9068, -43.1729): ≈ 13 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 Rio de Janeiro to Boston: Copa Airlines, from €360 (checked 6 Nov 2026).
| Airline | Lowest fare | Priced days |
|---|---|---|
| Copa Airlines | €360Mar 15, 2027 | 4 |
| American Airlines | €383Mar 15, 2027 | 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 Rio de Janeiro to Boston?
The lowest fare Routavio has observed is €354, found on 6 Nov 2026. Prices move, so read it as a floor rather than a quote.
When is the cheapest month to fly from Rio de Janeiro to Boston?
In our observations March 2027 is the cheapest month so far, at €354.
Are there direct flights from Rio de Janeiro to Boston?
Our data holds no non-stop flight from Rio de Janeiro to Boston. The fares on this page include at least one stop.
Which airlines fly from Rio de Janeiro to Boston?
Routavio has seen these carriers on the route: American Airlines, Copa Airlines, Delta Air Lines, LATAM Airlines.
How much is a round trip from Rio de Janeiro to Boston?
Cheapest round trip: €670, departing 18 Nov 2026, back 4 Jan 2027 (checked 9 Nov 2026).
Which airline has the lowest fare from Rio de Janeiro to Boston?
Cheapest airline from Rio de Janeiro to Boston: Copa Airlines, from €360 (checked 6 Nov 2026).
How observed prices work, what "No data" means and what a fare includes: Read the flight price guide · Price and schedule freshness on Routavio
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Recently observed fares. Prices may change.