Cheap Flights from Philadelphia to Diass
No deal from Philadelphia to Diass has cleared our price bar yet. What we have seen on the route is below.
Across 3 months of observations from Philadelphia to Diass, the lowest round-trip fare we recorded was $1254, in September. The typical fare was $1342. September was the cheapest month we saw and October the dearest.
The most recent price we saw on this route was $1385 on American, British Airways, and Iberia, seen Oct 17. It is an unverified observation and may have changed.
See every deal <a href="/from/philadelphia">from Philadelphia</a>, <a href="/to/diass">to Diass</a>, or the return direction <a href="/from/diass/to/philadelphia">Diass to Philadelphia</a>.
Latest price we saw: Philadelphia to Diass
The most recent round-trip fare our sweep found on this route. It is not verified and may have changed since the date shown.
| From | Price | Per mile | Travel dates | Airline | Seen | Check price |
|---|---|---|---|---|---|---|
| Philadelphia (PHL) to Diass (DSS) | $1385 | 17.8¢ | Jan 14 – Jan 20 | American, British Airways, and Iberia | Oct 17 | Check price |
Price history: Philadelphia to Diass
What we observed by month, from our signals database. Unverified observations, not bookable prices.
| Month | Low | Typical | Sightings |
|---|---|---|---|
| Oct 2026 | $1304 | $1347 | 30 |
| Sep 2026 | $1254 | $1375 | 74 |
| Aug 2026 | $1258 | $1302 | 94 |
Frequently asked questions
How many flight deals from Philadelphia to Diass are on Sparkflights right now?
There are 0 verified deals from Philadelphia to Diass on the board right now. The list refreshes hourly.
What is the lowest price ever seen from Philadelphia to Diass?
The lowest fare we've recorded from Philadelphia to Diass is $1254, based on 198 price observations over 3 months.
How much does a flight from Philadelphia to Diass cost?
The typical round-trip fare we observed from Philadelphia to Diass is $1342, against a recorded low of $1254. These are observations, not quotes.
When is the cheapest month to fly Philadelphia to Diass?
September was the cheapest month we observed from Philadelphia to Diass and October the dearest, over 3 months of data.
What is the current price from Philadelphia to Diass?
The most recent fare our sweep saw from Philadelphia to Diass is $1385, on Oct 17. It is an unverified observation rather than a verified deal, so check it before booking.