Cheap Flights from San Francisco to Raleigh from S$ 162

Frequently Asked Questions

• Which airlines offer the cheapest flights from San Francisco (SFO) to Raleigh (RDU)?

  Based on Trip.com data, Frontier Airlines offers one-way fares as low as S$ 162 on Cheapest nonstop routes (e.g. SFO to RDU on Tue, Jul 14), while Frontier Airlines offers Cheapest nonstop round-trips from S$ 282 departing on Thu, Aug 6 and returning on Wed, Aug 12.

• Which airlines offer direct flights from San Francisco to Raleigh?

  At the moment, you can catch a direct flight from San Francisco to Raleigh with the following airlines, including: United Airlines Selected airlines are based on historical data collected from flight bookings users made on Trip.com within the last 90 days.

• How long is a flight from San Francisco (SFO) to Raleigh (RDU)?

  It takes about 6 hours 6 minutes to fly from San Francisco (SFO) to Raleigh (RDU).

• When is the best time to book flights from San Francisco to Raleigh?

  By analyzing data from all airlines on the Trip.com flight calendar, it looks like the best time to book a flight from San Francisco to Raleigh 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.

• How many flights are there per week from San Francisco to Raleigh?

  Based on Trip.com data in the past 4 weeks, there is 32 flight per week flying from San Francisco to Raleigh. You can check the weekly schedule for popular airlines on this route below: United Airlines: S/M/T/W/T/F/S -- UA2091 (06:23)

• How can I find the best deals on flights from San Francisco to Raleigh?

  To find best deals on flights from San Francisco to Raleigh, 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, Jul 14, with one-way flights priced at just S$ 162.
  · Compare airlines strategically. Budget carriers often provide the lowest base fares, while we found the most affordable airline currently operating on this route is United 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 Raleigh travel is around January.
  · Get exclusive promo codes for Trip.com app users.

• When is the best time to book a flight from San Francisco to Raleigh to get the best price?

  The cheapest months to fly from San Francisco to Raleigh is November, when demand for travel is lower.

• Which upcoming date is the cheapest for flights from San Francisco to Raleigh?

  After crunching the numbers on our June flight calendar, it's currently cheapest to fly from San Francisco to Raleigh on June 28, 2026 with Frontier Airlines, with prices starting at S$ 162.

• Which airports can I fly through when travelling to Raleigh from San Francisco?

  You can land at any one of the following hubs in Raleigh, with San Francisco International Airport to Raleigh-Durham International Airport (SFO-RDU) is by far the most common option on this route: Raleigh-Durham International Airport (RDU).

• What is the time difference between San Francisco and Raleigh?

  The time difference between Raleigh and San Francisco is 3h.

• How can I change or cancel my flight ticket from San Francisco to Raleigh?

  Tickets can only be changed or cancelled 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.