How long is the flight from Boston to Paris?

Non-stop flights on BOS → CDG are typically around 7 hours. Connecting itineraries add 3–8 hours depending on the hub and layover.

Which airlines fly from Boston to Paris?

The main carriers on this route are Air France, Delta, American. Codeshare and one-stop options add several more — the filter panel above shows every airline in the current fare set.

When is the cheapest time to fly from Boston to Paris?

Historically the lowest fares land in January, February, March. Summer (mid-June through mid-August) and the Christmas / New Year window are always peak. Mid-week departures (Tuesday–Thursday) typically beat weekend prices by 10–20%.

How far ahead should I book Boston to Paris?

Six to ten weeks ahead is the sweet spot for this route. Inside three weeks, fares tend to spike as airlines sell to last-minute business travellers. Award availability often opens 10–11 months out if you're booking on miles.

Can I book directly on destination.com?

The Book button on each fare opens the airline or OTA (Trip.com, Kiwi, Expedia, Booking, Priceline, etc.) that's actually selling that ticket. You complete payment there at the same price you saw here — we never add a markup.

BOS → CDG

Boston to Paris flights.

Live cached fares on Boston (BOS) → Paris (CDG), refreshed every 30 minutes. Non-stop and connecting itineraries side by side — compare airlines, times and stops, then book in one click.

Flying time
~7h non-stop
Airlines
Air France, Delta, American
Cheapest months
January, February, March

Flex dates · cheapest nearby

Loading prices…

Read our best-time-to-book guide for BOS → CDG →Target price, booking window, weekday pattern.

See 30-day price history for BOS → CDG →Median fare, lows, and best-day patterns.

No cached fares for exactly 2026-09-07 → 2026-09-14. Showing recent fares on BOS → CDG — pick a different date in the calendar above or run a live search.

Boston → Paris · 7 fares12-month low · $329

Cached from Travelpayouts · filter & sort below

Showing 7 of 7 results

Cheapest
Icelandair · FI 632
OutboundBOS → CDGSun, Sep 6 · 3:00 AM· 9h 40m· 2 stops
$329
one-way
Book →
SAS · SK 928
OutboundBOS → CDGSat, Oct 24 · 9:50 PM· 9h 15m· 1 stop
ReturnCDG ← BOSSat, Oct 31 · 7:10 PM· 10h 20m· 1 stop
$614
total round-trip
Book →
Condor · DE 2039
OutboundBOS → CDGThu, Aug 6 · 8:45 PM· 8h 20m· 1 stop
ReturnCDG ← BOSThu, Aug 20 · 2:45 PM· 9h 45m· 1 stop
$623
total round-trip
Book →
SAS · SK 928
OutboundBOS → CDGSun, Oct 4 · 9:40 PM· 9h 20m· 1 stop
ReturnCDG ← BOSMon, Oct 19 · 7:50 AM· 9h 45m· 1 stop
$671
total round-trip
Book →
Icelandair · FI 630
OutboundBOS → CDGTue, Oct 13 · 12:50 AM· 8h 40m· 1 stop
ReturnCDG ← BOSThu, Oct 15 · 10:45 AM· 10h 30m· 1 stop
$686
total round-trip
Book →
SAS · SK 928
OutboundBOS → CDGSun, Aug 16 · 9:40 PM· 9h 30m· 1 stop
ReturnCDG ← BOSSat, Aug 22 · 6:15 PM· 10h· 1 stop
$706
total round-trip
Book →
JetBlue · B6 717
OutboundBOS → CDGSun, Jan 17 · 10:07 PM· 8h 58m· 1 stop
ReturnCDG ← BOSMon, Jan 18 · 7:40 PM· 8h 55m· 1 stop
$912
total round-trip
Book →

Try a nearby airport

Thin routes often have more options from a neighbouring airport.

Hartford (BDL) → Paris (CDG)

nearby origin

Providence (PVD) → Paris (CDG)

nearby origin

Boston (BOS) → Paris (ORY)

nearby destination

About Boston → Paris

AF/Delta + AA non-stops year-round. Fares often beat JFK→CDG by 10-15% on shoulder dates.

Typical non-stop flying time is around 7 hours. Major carriers on this route include Air France, Delta, American. Fares are usually cheapest in January, February, March — book 6–10 weeks ahead and avoid school-holiday peaks (late June–August, Christmas–New Year) for the best pricing.

Month-by-month price guide: Boston to Paris

Live cheapest round-trip fare cached on BOS → CDG for each of the next 12 months. Tap any month and run a live search to confirm.

Jul
No data
Aug
Low
from $623
Sep
No data
Oct
Low
from $614
Nov
No data
Dec
No data
Jan
Peak
from $912
Feb
No data
Mar
No data
Apr
No data
May
No data
Jun
No data

Cheapest next 12 months: October from $614 round-trip. Run a live search →

Booking window tip

Medium-haul is the classic 6-10 week booking window. Fares drift down as the departure gets closer until about 21 days out, then start climbing fast. Tuesday and Wednesday departures are typically 10-18% cheaper than Friday or Sunday.

Price drop alerts

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Where to stay

Once you’ve booked the flight, pick a Paris neighbourhood.

See where to stay in Paris →

Questions, answered

How long is the flight from Boston to Paris?
Non-stop flights on BOS → CDG are typically around 7 hours. Connecting itineraries add 3–8 hours depending on the hub and layover.
Which airlines fly from Boston to Paris?
The main carriers on this route are Air France, Delta, American. Codeshare and one-stop options add several more — the filter panel above shows every airline in the current fare set.
When is the cheapest time to fly from Boston to Paris?
Historically the lowest fares land in January, February, March. Summer (mid-June through mid-August) and the Christmas / New Year window are always peak. Mid-week departures (Tuesday–Thursday) typically beat weekend prices by 10–20%.
How far ahead should I book Boston to Paris?
Six to ten weeks ahead is the sweet spot for this route. Inside three weeks, fares tend to spike as airlines sell to last-minute business travellers. Award availability often opens 10–11 months out if you're booking on miles.
Can I book directly on destination.com?
The Book button on each fare opens the airline or OTA (Trip.com, Kiwi, Expedia, Booking, Priceline, etc.) that's actually selling that ticket. You complete payment there at the same price you saw here — we never add a markup.

Other ways to reach Paris

If your plans are flexible on the origin, these alternate departure airports also serve Paris on the routes we track.

Other popular routes

Keep planning

Complete your Paris trip

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