Frontier AirlinesDepart16:51
Fri, Jan 8RDU → SAN
6h 38m · 1 stop
$117one way, per person
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- Cheapest fare
- $117
- Cheapest month
- January
- Direct flights
- Not recently
- Quickest trip
- 6h 38m
Frontier Airlines · Fri, Jan 8
from $117
Usually 1+ stop
3,530 km
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Cheapest month to fly from Raleigh to San Diego
Lowest one-way fare per person in each month. Choose a month to see every date.
Cheapest dates in January 2027
The lowest fares we've seen for each day, cheapest first.
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About flights from Raleigh to San Diego
Raleigh (RDU) and San Diego (SAN) are about 3,530 km apart. We haven't seen direct fares on this route recently, so expect at least one stop; the quickest journey we've seen takes about 6h 38m. Over the next few months, one-way fares start from $117, and January 2027 is currently the cheapest month to fly.
These prices come from searches travellers made in the last 48 hours, so they move quickly. If you see a good fare, it's worth booking soon. FlightsExp is free to use: you book directly with our travel partner.
Frequently asked questions
How much is a flight from Raleigh to San Diego?
The cheapest one-way fare we've seen recently is $117 with Frontier Airlines, departing Friday, January 8, 2027. Over the coming months, the lowest fare in each month ranges from $117 to $166.
What is the cheapest month to fly from Raleigh to San Diego?
January 2027 currently has the lowest fares, from $117 one way.
Are there direct flights from Raleigh to San Diego?
We haven't seen direct fares recently, so most journeys include at least one stop.
How long is the flight from Raleigh to San Diego?
The quickest journey we've seen takes about 6h 38m. Raleigh and San Diego are around 3,530 km apart.
Which airlines fly from Raleigh to San Diego?
Recent fares on this route were with Frontier Airlines.
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