Liat AirDepart12:15
Thu, 19 NovPOS → SLU
1h 00m · Direct
US$244one way, per person
View deal
- Cheapest fare
- US$244
- Cheapest month
- November
- Direct flights
- Yes
- Flight time
- 1h 00m
Liat Air · Thu, 19 Nov
from US$244
Liat Air
380 km
Get a price alert
We'll email you when Port Of Spain → Castries drops to your price. It's free, and you can stop any time.
Today's cheapest fare is US$244. We'll send one email to confirm. See our privacy policy.
Cheapest month to fly from Port Of Spain to Castries
Lowest one-way fare per person in each month. Choose a month to see every date.
Cheapest dates in November 2026
The lowest fares we've seen for each day, cheapest first.
Liat AirPlan the rest of your trip to Castries
Where to stay, what to do and getting around, from our travel partners.
About flights from Port Of Spain to Castries
Port Of Spain (POS) and Castries (SLU) are about 380 km apart. Direct flights take around 1h 00m, and recent direct fares were with Liat Air. Over the next few months, one-way fares start from US$244, and November 2026 is currently the cheapest month to fly.
These prices come from searches travellers made in the last 48 hours, so they move quickly. If you see a good fare, it's worth booking soon. FlightsExp is free to use: you book directly with our travel partner.
Frequently asked questions
How much is a flight from Port Of Spain to Castries?
The cheapest one-way fare we've seen recently is US$244 with Liat Air, departing Thursday, 19 November 2026.
What is the cheapest month to fly from Port Of Spain to Castries?
November 2026 currently has the lowest fares, from US$244 one way.
Are there direct flights from Port Of Spain to Castries?
Yes. Recent direct fares were with Liat Air.
How long is the flight from Port Of Spain to Castries?
A direct flight takes about 1h 00m. Port Of Spain and Castries are around 380 km apart.
Which airlines fly from Port Of Spain to Castries?
Recent fares on this route were with Liat Air.
More cheap flights from Port Of Spain
- Port Of Spain to Limafrom US$413
- Port Of Spain to New Yorkfrom US$290
- Port Of Spain to Saint Petersburgfrom US$872
- Port Of Spain to Fort Lauderdalefrom US$179
- Port Of Spain to St. George'sfrom US$189
- Port Of Spain to Panama Cityfrom US$535
- Port Of Spain to Moscowfrom US$848
- Port Of Spain to Bridgetownfrom US$150
- Port Of Spain to Georgetownfrom US$199
- Port Of Spain to Georgetownfrom US$204
- Port Of Spain to Curacaofrom US$206
- Port Of Spain to Porlamarfrom US$212