United AirlinesDepart08:55
Mon, Nov 16PTY → UVF
13h 02m · 2 stops
$642one way, per person
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- Cheapest fare
- $642
- Cheapest month
- November
- Direct flights
- Not recently
- Quickest trip
- 13h 02m
United Airlines · Mon, Nov 16
from $642
Usually 1+ stop
2,090 km
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Cheapest month to fly from Panama City 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.
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Where to stay, what to do and getting around, from our travel partners.
About flights from Panama City to Castries
Panama City (PTY) and Castries (SLU) are about 2,090 km apart. We haven't seen direct fares on this route recently, so expect at least one stop; the quickest journey we've seen takes about 13h 02m. Over the next few months, one-way fares start from $642, 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 Panama City to Castries?
The cheapest one-way fare we've seen recently is $642 with United Airlines, departing Monday, November 16, 2026.
What is the cheapest month to fly from Panama City to Castries?
November 2026 currently has the lowest fares, from $642 one way.
Are there direct flights from Panama City to Castries?
We haven't seen direct fares recently, so most journeys include at least one stop.
How long is the flight from Panama City to Castries?
The quickest journey we've seen takes about 13h 02m. Panama City and Castries are around 2,090 km apart.
Which airlines fly from Panama City to Castries?
Recent fares on this route were with United Airlines.
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