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Find cheap one-way flights from Raleigh to Santiago starting at US$112.

We've found these cheap flights for you. You can book one-way or round-trip flight tickets.

  • One way
  • Round-trip

Crossed out prices are calculated based on the average price of the corresponding route on Trip.com.

When is the cheapest time to book flights from Raleigh to Santiago?

We monitor flight fares to help you find the best deals effortlessly

Displayed prices are calculated based on the cheapest average weekly prices of the corresponding route on Trip.com.
Cheapest airlines flights from Raleigh to Santiago

Compare prices, find the option that best suits your travel needs, and enjoy a comfortable journey with a trusted airline.

Spirit Airlines
From US$112
United Airlines
From US$188
Frontier Airlines
From US$188
American Airlines
From US$195
Jetblue Airways
From US$351
Breeze Airways
From US$369
Delta Air Lines
From US$621
ANA airlines

Find more flights and airlines

Find cheap flights from Raleigh to Santiago by different airports

Searching for potential routes that might be cheaper and faster? Check out these alternative flights from Raleigh to Santiago.

  • Cheapest
    Spirit Airlines
    RDU
    18:53
    6h 59m
    1 transfer
    STI
    01:52
    Raleigh-Durham International Airport - Cibao International Airport
    Sat, May 11Spirit Airlines
    US$112
  • Spirit Airlines
    RDU
    18:53
    6h 59m
    1 transfer
    STI
    01:52
    Raleigh-Durham International Airport - Cibao International Airport
    Sat, May 11Spirit Airlines
    US$112
    Find More Flights

Frequently Asked Questions

  • When are flight tickets from Raleigh (RDU) to Santiago (STI) the cheapest?

    Airlines adjust prices for flights from Raleigh to Santiago based on the departure date and time of your selection. By analyzing data from all airlines, we've discovered that on Trip.com, you can find the lowest flight prices on Tuesdays, Wednesdays, and Saturdays.
  • How much do flights from Raleigh (RDU) to Santiago (STI) cost?

    According to Trip.com's data, the lowest price is around $491.
  • What is the transportation method from the main airport to downtown in Santiago?

    • The distance from Cibao International Airport to downtown is about 12km. It takes about 30 minutes by taxi.

Raleigh to Santiago Flight Information

Cheapest nonstop flight price

$111

Off-season for travel

January

Peak season for travel

September