Your next trip, last seen at €123
Lowest observedChalair Aviation · Non-stop · One wayWhen to fly
Explore datesMore dates worth a look
Find 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
- €123, departing 18 Jan 2027 (Last checked: 22 Oct 2026)One-way fare · Priced departure days checked in the last 14 days: 61Check live prices for this route
- Airlines seen
- Air France, Chalair Aviation
- Reported fastest flight
- 1h 35m
- Non-stop
- Yes
About this route
Explore the fares we observed from Paris to Castres. Prices move often, so pick your dates to see the latest options.
- Route distance
- 589 km
- Reported fastest flight
- 1h 35m
- Alternative airports
- BVA, ORY
Route-level information; individual journeys vary.
Published schedules report non-stop service with HOP!. Check current timetables.
A clearer picture of your fare
If the observed fare for this date drops, we will email you. At most one message a day.
Non-stop airlines seen on this route
| Airline | Non-stop days / priced days | Fastest non-stop |
|---|---|---|
| Chalair Aviation | 55 / 61 | |
| Air France | 6 / 61 |
Departure days with a non-stop fare checked in the last 14 days. A carrier listed here had a non-stop fare on at least 3 days; schedules may differ.
Airport to city: straight-line distance
- Paris Orly (ORY) → Paris, city gazetteer reference point (48.8566, 2.3522): ≈ 15 km.
- Paris Charles de Gaulle (CDG) → Paris, city gazetteer reference point (48.8566, 2.3522): ≈ 22 km.
- Beauvais–Tillé (BVA) → Paris, city gazetteer reference point (48.8566, 2.3522): ≈ 69 km.
- Castres Mazamet Airport (DCM) → Castres, city gazetteer reference point (43.5558, 2.2842): ≈ 0 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 fare by departure month
Cheapest month from Paris to Castres: January 2027, from €123 (checked 22 Oct 2026).
| Month | Lowest fare | Priced days |
|---|---|---|
| November 2026 | €142 | 21 |
| December 2026 | €124 | 26 |
| January 2027 | €123 | 13 |
Lowest fare by day of the week
Cheapest day of the week from Paris to Castres: Monday, from €123 (checked 22 Oct 2026).
| Day | Lowest fare | Priced days |
|---|---|---|
| Monday | €123 | 12 |
| Tuesday | €123 | 12 |
| Wednesday | €124 | 11 |
| Thursday | €123 | 13 |
| Friday | €124 | 6 |
| Sunday | €124 | 7 |
One-way fares checked in the last 14 days. Each figure is the lowest priced departure day we saw, not a guaranteed fare.
Lowest fare by days before departure
Lowest fare from Paris to Castres by days until departure (61 days or more): €123 (checked 22 Oct 2026).
| Days before departure | Lowest fare | Priced days |
|---|---|---|
| 0 to 7 days | €164 | 5 |
| 8 to 30 days | €142 | 15 |
| 31 to 60 days | €124 | 25 |
| 61 days or more | €123 | 16 |
One-way fares checked in the last 14 days. Each figure is the lowest stored fare for that distance to departure, not a price forecast.
Fares for different departure dates, checked now; not a guide to when to book.
Lowest one-way fare we saw per airline
Cheapest airline from Paris to Castres: Chalair Aviation, from €123 (checked 22 Oct 2026).
| Airline | Lowest fare | Priced days |
|---|---|---|
| Chalair Aviation | €123Jan 18, 2027 | 55 |
| Air France | €149Nov 20, 2026 | 6 |
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 Paris to Castres?
The lowest fare Routavio has observed is €123, found on 22 Oct 2026. Prices move, so read it as a floor rather than a quote.
When is the cheapest month to fly from Paris to Castres?
Cheapest month from Paris to Castres: January 2027, from €123 (checked 22 Oct 2026).
Are there direct flights from Paris to Castres?
Yes. Published schedules report non-stop flights on this route with HOP!.
Which airlines fly from Paris to Castres?
Routavio has seen these carriers on the route: Air France, Chalair Aviation.
How long does the flight from Paris to Castres take?
Across the 64 fares Routavio observed, the average journey time is 1h 35m, including any stops. Individual departures vary; the fastest observed flight is listed in the route facts above.
How many of the observed Paris to Castres fares were non-stop?
64 of the 64 fares we observed were non-stop; the rest included at least one stop. That describes our observations, not every flight that operates.
Which airlines had non-stop offers on at least 3 departure dates from Paris to Castres?
For Paris to Castres, examples of observed one-way non-stop offers checked within the last 14 days: Chalair Aviation (55), Air France (6). Each number counts distinct departure dates, not weekly flights; check current availability in search.
Which day of the week is cheapest from Paris to Castres?
Cheapest day of the week from Paris to Castres: Monday, from €123 (checked 22 Oct 2026).
Which airline has the lowest fare from Paris to Castres?
Cheapest airline from Paris to Castres: Chalair Aviation, from €123 (checked 22 Oct 2026).
How observed prices work, what "No data" means and what a fare includes: Read the flight price guide
Keep exploring
Similar routes
Non-stop airlines on this route
More routes from Paris
Show all 30 routes →Show fewer ↑
More routes to Castres
Recently observed fares. Prices may change.
Last checked: 29 Oct 2026