Philadelphia (PHL) to Santiago (STI) flights
An economy award from Philadelphia (PHL) to Santiago (STI) starts at 8,000 miles one way with American AAdvantage on American Airlines, plus taxes and fees from $5.60. 2 airlines fly nonstop from Philadelphia (PHL) to Santiago (STI): American Airlines and Frontier Airlines. The two airports are 1,441 miles (2,319 km) apart. American Airlines is in oneworld. There are also 6 ways to fly it with one stop, through Providenciales, Fort Lauderdale and Miami and more.
How many miles PHL to STI costs
Economy, one way, on the nonstop flights, from the Award Flight Pricer's award charts. Ranges run off-peak to peak; "from" is the floor of a dynamic price.
| Program | Economy | Taxes and fees |
|---|---|---|
| American AAdvantageOn American Airlines | 8,000 | $5.60 |
| Iberia ClubOn American Airlines | 11,000 | $5.60 |
| Alaska Atmos RewardsOn American Airlines | 12,500 | $25.60 |
| Qatar Airways Privilege ClubOn American Airlines | 14,500 | $5.60 |
| Cathay Pacific Asia MilesOn American Airlines | 15,000 | $29–38 |
| Etihad GuestOn American Airlines | 15,000 | $29–38 |
| Finnair PlusOn American Airlines | 15,000 | $5.60 |
| JAL Mileage BankOn American Airlines | 15,000 | $5.60 |
| British Airways ClubOn American Airlines | 18,000 | $5.60 |
| Qantas Frequent FlyerOn American Airlines | 20,700 | $5.60 |
Business and first class prices are in the Award Flight Pricer. Chart prices need award space on your date, so search it before you transfer points.
Compare every program in the Award Flight PricerAirlines flying nonstop from PHL to STI
- American Airlinesoneworld · bookable with 9 programsWho books it
- Frontier AirlinesNot in an allianceWho books it
Book PHL to STI with points
Loyalty programs that can book at least one of the nonstop airlines, from the Award Booking Guide.
- Alaska Atmos RewardsBooks American Airlines
- American AAdvantageBooks American Airlines
- British Airways ClubBooks American Airlines
- Cathay Pacific Asia MilesBooks American Airlines
- Finnair PlusBooks American Airlines
- Iberia ClubBooks American Airlines
- JAL Mileage BankBooks American Airlines
- Qantas Frequent FlyerBooks American Airlines
- Qatar Airways Privilege ClubBooks American Airlines
PHL to STI with one stop
6 connections, most direct first. 2-stop routings and flight times are in Routes with Pro.
- Via Providenciales (PLS)American Airlines, then Caicos Express Airways and interCaribbean Airways9QJY
- Via Fort Lauderdale (FLL)JetBlue Airways the whole way
- Via Miami (MIA)American Airlines the whole way
- Via Orlando (MCO)American Airlines, Frontier Airlines and 1 more, then JetBlue Airways
- Via Boston (BOS)JetBlue Airways the whole way
- Via San Juan (SJU)JetBlue Airways the whole way
PHL to STI: common questions
How many miles does PHL to STI cost?
In economy it starts at 8,000 miles one way with American AAdvantage on American Airlines, plus taxes and fees from $5.60. Next cheapest: Iberia Club (11,000), Alaska Atmos Rewards (12,500) and Qatar Airways Privilege Club (14,500). These are award chart prices from the Award Flight Pricer. Programs that price dynamically can cost more on busy dates, so check yours before you transfer points. Business and first class prices are in the pricer too.
Which airlines fly nonstop from PHL to STI?
American Airlines (oneworld) and Frontier Airlines fly nonstop from Philadelphia (PHL) to Santiago (STI).
How far is Philadelphia from Santiago by plane?
Philadelphia (PHL) and Santiago (STI) are 1,441 miles (2,319 km) apart along the great circle, the shortest path a flight can take. Connections add distance on top.
Which points programs can book PHL to STI award flights?
9 programs can book at least one of the nonstop airlines: Alaska Atmos Rewards, American AAdvantage, British Airways Club, Cathay Pacific Asia Miles, Finnair Plus, Iberia Club, JAL Mileage Bank, Qantas Frequent Flyer and 1 more. Which flights each can book depends on its partners, so check the airline before you transfer points.
Where can I connect between Philadelphia and Santiago?
The most direct connections are through Providenciales (PLS), Fort Lauderdale (FLL), Miami (MIA), Orlando (MCO) and Boston (BOS). On 4 of them the same airline flies both flights, for example JetBlue Airways through Fort Lauderdale.
More routes
Routes are scheduled nonstop flights. The route data is refreshed monthly; this list was last checked November 11, 2026. Seasonal routes and new launches can be missing or end early, so confirm with the airline before you book. Distances are great-circle, the shortest path between the two airports.