What is the cheapest month to fly from Boston to Paris?

Based on current 6-month forward fare data, October 2026 is the cheapest month to fly from Boston (BOS) to Paris (CDG), with fares starting from $231.

What is the lowest current fare from BOS to CDG?

The lowest currently-listed fare from Boston (BOS) to Paris (CDG) is $231 on 2026-10-13.

How long is the flight from Boston to Paris?

Direct flights from BOS to CDG cover approximately 5,537 km (3,441 miles), with an estimated flight time of 6h 31m. Operating airlines: AF, B6, DL.

Cheap flights from Boston to Paris

Cheapest current fares: $231 in October 2026, 5,537 km direct flight in ~6h 31m.

Last updated August 9, 2026 · By Flightmaps Editorial

Cheapest month-by-month fares

Lowest available fare per calendar month from Boston (BOS) to Paris (CDG). Refreshed daily.

Boston (BOS) → Paris (CDG)

October 2026 $231
September 2026 $307
August 2026 $327
January 2027 $400

Frequently asked questions

What is the cheapest month to fly from Boston to Paris?

Based on current 6-month forward fare data, October 2026 is the cheapest month to fly from Boston (BOS) to Paris (CDG), with fares starting from $231.
What is the lowest current fare from BOS to CDG?

The lowest currently-listed fare from Boston (BOS) to Paris (CDG) is $231 on 2026-10-13.
How long is the flight from Boston to Paris?

Direct flights from BOS to CDG cover approximately 5,537 km (3,441 miles), with an estimated flight time of 6h 31m. Operating airlines: AF, B6, DL.

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