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Flights from Raleigh to Santiago

Raleigh to Santiago Flight Information

The approximate distance between Raleigh and Santiago is 1,998.97 km. According to Trip.com data, travel demand hits its peak in July.

Cheapest one-way
US$180
American Airlines American Airlines RDU-STI 13h 32m · 1 stop Tue, Sep 1
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Cheapest round-trip
US$421
American Airlines American Airlines RDU-STI 7h 55m · 2 stops Tue, Sep 22 - Tue, Sep 29
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Recommended airlines
American Airlines American Airlines Cheapest · From US$180
When to fly
October
Cheapest
July
Peak season
Route details
1,998.97 km
Flight distance

Search cheap flights from Raleigh to Santiago in the next 3 months. Based on Trip.com's latest 7-day data, one-way fares start at US$180, and round-trip tickets start at US$421.

      • RDU 06:20
        7h 55m
        1 stop
        STI 14:15
        Raleigh - Santiago | Tue, Sep 22 | American Airlines
        STI 15:15
        6h 59m
        1 stop
        RDU 22:14
        Santiago - Raleigh | Tue, Sep 29 | American Airlines
        US$421 US$585
        28% off
        28% off
        US$585 US$421
      • RDU 06:20
        7h 55m
        1 stop
        STI 14:15
        Raleigh - Santiago | Thu, Sep 17 | American Airlines
        STI 15:15
        8h 42m
        1 stop
        RDU 23:57
        Santiago - Raleigh | Thu, Sep 24 | American Airlines
        US$462 US$585
        21% off
        21% off
        US$585 US$462
      • RDU 08:52
        14h
        1 stop
        STI 22:52
        Raleigh - Santiago | Sun, Sep 27 | United Airlines
        STI 06:00
        12h 49m
        1 stop
        RDU 18:49
        Santiago - Raleigh | Sat, Oct 3 | United Airlines
        US$485 US$585
        17% off
        17% off
        US$585 US$485
      • RDU 06:20
        7h 55m
        1 stop
        STI 14:15
        Raleigh - Santiago | Mon, Sep 28 | American Airlines
        STI 15:15
        8h 42m
        1 stop
        RDU 23:57
        Santiago - Raleigh | Sat, Oct 3 | American Airlines
        US$490
        16% off
        US$585 US$490
      • RDU 07:00
        15h 52m
        1 stop
        STI 22:52
        Raleigh - Santiago | Sun, Sep 20 | United Airlines
        STI 06:00
        15h
        1 stop
        RDU 21:00
        Santiago - Raleigh | Sun, Sep 27 | United Airlines
        US$494
        16% off
        US$585 US$494
      • RDU 08:30
        5h 45m
        1 stop
        STI 14:15
        Raleigh - Santiago | Tue, Sep 15 | American Airlines
        STI 15:15
        8h 42m
        1 stop
        RDU 23:57
        Santiago - Raleigh | Tue, Sep 22 | American Airlines
        US$495
        15% off
        US$585 US$495
      • RDU 12:00
        10h 52m
        1 stop
        STI 22:52
        Raleigh - Santiago | Sat, Sep 19 | United Airlines
        STI 06:00
        28h 56m
        1 stop
        RDU 10:56
        Santiago - Raleigh | Sat, Sep 26 | United Airlines
        US$501
        14% off
        US$585 US$501
      • RDU 19:33
        16h 41m
        1 stop
        STI 12:14
        Raleigh - Santiago | Tue, Aug 18 | American Airlines
        STI 15:35
        19h 5m
        1 stop
        RDU 10:40
        Santiago - Raleigh | Tue, Aug 25 | American Airlines
        US$510
        13% off
        US$585 US$510
      • RDU 06:30
        13h 33m
        1 stop
        STI 20:03
        Raleigh - Santiago | Sat, Sep 12 | American Airlines
        STI 15:15
        8h 42m
        1 stop
        RDU 23:57
        Santiago - Raleigh | Sat, Sep 19 | American Airlines
        US$525
        10% off
        US$585 US$525
      • RDU 19:33
        16h 49m
        1 stop
        STI 12:22
        Raleigh - Santiago | Fri, Sep 11 | American Airlines
        STI 15:15
        6h 59m
        1 stop
        RDU 22:14
        Santiago - Raleigh | Fri, Sep 18 | American Airlines
        US$526
        10% off
        US$585 US$526
      • RDU 13:00
        17h 25m
        1 stop
        STI 14:00
        Raleigh - Santiago | Sun, Aug 16 | Normal Airline
        STI 15:00
        6h
        Nonstop
        RDU 16:00
        Santiago - Raleigh | Tue, Aug 18 | Normal Airline
        More cheap flights
        More cheap flights
      • RDU 07:35
        13h 32m
        1 stop
        STI 21:07
        Raleigh - Santiago | Tue, Sep 1 | American Airlines
        US$180 US$317
        43% off
        43% off
        US$317 US$180
      • RDU 19:33
        16h 49m
        1 stop
        STI 12:22
        Raleigh - Santiago | Fri, Sep 4 | American Airlines
        US$180 US$317
        43% off
        43% off
        US$317 US$180
      • RDU 11:30
        9h 37m
        1 stop
        STI 21:07
        Raleigh - Santiago | Wed, Sep 2 | American Airlines
        US$186 US$317
        41% off
        41% off
        US$317 US$186
      • RDU 06:00
        11h 13m
        1 stop
        STI 17:13
        Raleigh - Santiago | Thu, Sep 3 | Jetblue Airways
        US$196
        38% off
        US$317 US$196
      • RDU 17:50
        7h 1m
        1 stop
        STI 00:51
        Raleigh - Santiago | Wed, Sep 2 | Jetblue Airways
        US$203
        36% off
        US$317 US$203
      • RDU 06:20
        8h 41m
        1 stop
        STI 15:01
        Raleigh - Santiago | Fri, Sep 4 | Jetblue Airways
        US$211
        33% off
        US$317 US$211
      • RDU 11:30
        9h 37m
        1 stop
        STI 21:07
        Raleigh - Santiago | Mon, Aug 24 | American Airlines
        US$216
        32% off
        US$317 US$216
      • RDU 19:33
        16h 49m
        1 stop
        STI 12:22
        Raleigh - Santiago | Fri, Aug 21 | American Airlines
        US$217
        32% off
        US$317 US$217
      • RDU 06:00
        6h 22m
        1 stop
        STI 12:22
        Raleigh - Santiago | Thu, Aug 20 | American Airlines
        US$221
        30% off
        US$317 US$221
      • RDU 11:36
        8h 27m
        1 stop
        STI 20:03
        Raleigh - Santiago | Sun, Aug 16 | American Airlines
        US$285
        10% off
        US$317 US$285
      • RDU 13:00
        17h 25m
        1 stop
        STI 14:00
        Raleigh - Santiago | Sun, Aug 16 | Normal Airline
        More cheap flights
        More cheap flights

Frequently Asked Questions

  • What are the cheapest flights from Raleigh to Santiago (RDU-STI)?

    Based on Trip.com data, American Airlines offers one-way fares as low as US$180 on Cheapest nonstop routes (e.g. RDU to STI on Tue, Sep 1), while American Airlines offers Cheapest nonstop round-trips from US$421 departing on Tue, Sep 22 and returning on Tue, Sep 29.
  • By analyzing data from all airlines on the Trip.com flight calendar, it looks like the best time to book a flight from Raleigh to Santiago is around 40 days (6 weeks) in advance, and the best time to fly is usually on Tuesday, Wednesday, and Saturday. Tuesday typically offers the cheapest flights for departure, while Saturday offers the best return deals.
  • To find best deals on flights from Raleigh to Santiago, you can use various tools on Trip.com:
    · Be flexible with your travel dates to get the cheapest flight deal. Now the cheapest flight deal is on Tue, Sep 1, with one-way flights priced at just US$180.
    · Compare airlines strategically. Budget carriers often provide the lowest base fares, while we found the most affordable airline currently operating on this route is American Airlines.
    · Set up price alerts to easily monitor ticket prices without having to check every day.
    · Check Trip.com flight deals and promo codes frequently.
    · Avoid peak season unless you book very early. It seems the peak season for Santiago travel is around July.
    · Get exclusive promo codes for Trip.com app users.
  • The cheapest months to fly from Raleigh to Santiago is October, when demand for travel is lower.
  • After crunching the numbers on our August flight calendar, it's currently cheapest to fly from Raleigh to Santiago on August 14, 2026 with American Airlines, with prices starting at US$510.
  • The time difference between Santiago and Raleigh is 1h.
  • Tickets can only be changed or canceled if permitted by airline policy. To submit a change or cancellation request, go to the flight bookings page, select the option to change or cancel your booking, choose the relevant passengers and segment, and submit a request. Please note that additional charges may apply according to the airline ticket policy. However, if the flight has been rescheduled and you would like to change or cancel your ticket, you can submit an involuntary cancellation request. For more details about change and cancellation policies, please check the customer support pages.
  • Based on Trip.com data for flights departing in the next 30 days, the average one-way fare from Raleigh to Santiago is US$282. Fares vary by travel date, airline and availability.
  • Enter Raleigh and Santiago, choose your travel dates and passengers, then compare flights by price, duration and baggage. Select a fare, review the change and cancellation rules, enter traveler details and complete payment to receive your confirmation.

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Note: Prices shown on this page are the estimated lowest prices found in the last 24 hours and include all taxes and fees.

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Prices displayed on this page are all-inclusive (incl. taxes, fuel surcharges, Civil Aviation Development Fund, etc.), and all fees are clearly shown before you pay. Charges for checked baggage, onboard meals, Wi‑Fi, and other optional services are also included where applicable in the flight cards.

Real-time pricing updates

Prices, availability, and travel details on this page have been updated within the last 24 hours, and for many routes are refreshed in real time. The more popular the route, the more accurate and up-to-date the data.

Change & Cancellation Policy

Trip.com shows the change and cancellation rules for each ticket during the booking process, including all related fees and conditions. Please refer to the following scenarios:
Voluntary cancellation/change:
To request a change or cancellation, go to the flight bookings page, select the option to change or cancel your booking, choose the relevant passengers and flight segment, and submit your request. Please note that additional charges may apply based on the airline’s fare rules.
Cancellation/change due to a flight schedule change:
If your flight has been rescheduled and you would like to change or cancel your ticket, you can submit an involuntary cancellation request. For full details of change and cancellation policies, please refer to the customer support pages.