Logan International (BOS) to Charles de Gaulle (CDG). Served by Delta, Air France, JetBlue.
| Departure | Return | Price |
|---|---|---|
| 07/20/2026 | 07/28/2026 | $708 |
| 07/30/2026 | 08/08/2026 | $708 |
| 08/01/2026 | 08/08/2026 | $708 |
| 08/03/2026 | 08/08/2026 | $708 |
| 07/23/2026 | 07/28/2026 | $717 |
| 07/23/2026 | 07/29/2026 | $732 |
| 07/09/2026 | 07/16/2026 | $737 |
| 07/04/2026 | 07/09/2026 | $745 |
| 07/05/2026 | 07/14/2026 | $745 |
| 07/07/2026 | 07/14/2026 | $745 |
Based on current fares, August is the cheapest month to fly from Boston to Paris, with average fares around $748 round trip (as low as $708).
See the full month-by-month and day-of-week price analysis
Best Time to Fly BOS → CDGDeparture date prices (economy, round trip). Green = cheap, red = expensive.
The cheapest month to fly from Boston to Paris is August, with average round-trip fares around $748. Fares in August start as low as $708. The most expensive month is May, averaging $849.
A nonstop flight from Boston to Paris takes approximately 7h.
Delta, Air France, and JetBlue fly from BOS to CDG. That's 3 airlines serving this route.
The cheapest flight from Boston to Paris currently starts at $708 round trip in economy class.
The average round-trip flight price from Boston to Paris is $863 in economy class.
The distance is 3447 miles (5546 km). with a nonstop flight time of about 7h. Airlines on this route include Delta, Air France, JetBlue. The lowest fare currently available is $708 departing in July. The average round-trip fare is $863.
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