Cheap flights from Raleigh to San Diego

Raleigh-Durham
RDU
San Diego
SAN

Flight deals from Raleigh to San Diego

Below you can see the best deals on flights Raleigh — San Diego for upcoming dates. Direct and connecting flights from various airlines — compare prices and choose the right ticket.

The lowest price for the next 2 months is $91.

Top 10 cheap flights from Raleigh to San Diego

MX
$ 128

Raleigh — San Diego

09:40—12:09
18 Aug 2026
5 h 29 m
Direct flight
DL
DL
$ 170

Raleigh — San Diego

07:30—11:07
16 Aug 2026
6 h 37 m
1 stop
DL
DL
$ 170

Raleigh — San Diego

08:55—12:33
16 Aug 2026
6 h 38 m
1 stop
DL
DL
$ 170

Raleigh — San Diego

05:32—10:20
16 Aug 2026
7 h 48 m
1 stop
DL
DL
$ 170

Raleigh — San Diego

07:05—12:08
16 Aug 2026
8 h 3 m
1 stop
DL
DL
$ 170

Raleigh — San Diego

17:10—20:58
17 Aug 2026
6 h 48 m
1 stop
DL
DL
$ 170

Raleigh — San Diego

09:53—14:10
17 Aug 2026
7 h 17 m
1 stop
DL
DL
$ 170

Raleigh — San Diego

06:00—10:38
17 Aug 2026
7 h 38 m
1 stop
DL
DL
$ 170

Raleigh — San Diego

18:58—23:35
17 Aug 2026
7 h 37 m
1 stop
DL
DL
$ 170

Raleigh — San Diego

05:32—10:20
17 Aug 2026
7 h 48 m
1 stop

Prices were found in the last 72 hours and may change — check the exact price when you continue.

About the Raleigh — San Diego flight

Looking for cheap flights from Raleigh to San Diego? Compare fares from different airlines, check the flight schedule and travel time — and book your Raleigh — San Diego ticket online at the best price.

The route has direct flights — around 20 flights per week, flights are operated by Alaska Airlines, Breeze Airways, a nonstop flight takes about 5 h 18 min, the distance between the cities is around 3,542 km.

Planning your trip? You may find our San Diego travel guide, how to get from the airport into town and San Diego weather forecast useful. To catch a low fare, use the low-price calendar and the monthly price chart on this page.

Facts about this route

from $91Min. price
AugustCheapest
MarchPeak season
YesDirect flights
3,542 kmDistance
5 h 18 minTravel time
2Airlines
20 / wkFlights

Flight schedule from Raleigh to San Diego

The table shows direct flights from Raleigh to San Diego on the selected date. The flight takes approximately 5 h 18 min. Regular flights are operated by Alaska Airlines and Breeze Airways. Departures from Raleigh-Durham International Airport airports, arrivals at San Diego International Airport.

For each flight, the following details are shown: departure time (local), arrival city and airport, flight number and airline, terminal or gate, and status. Click on a flight to open its details and go to ticket search. To view flights on a different day, change the date above the table.

Today
Any time
Last update: 16 Aug 2026

Flight ticket prices by day: Raleigh — San Diego

Below is a calendar of the lowest flight ticket prices for Raleigh — San Diego by day. Pick a convenient date and instantly see the fare. The cheapest flights on this route start from $91 in August, and the most expensive are around $182 in March. If your travel dates are flexible, the calendar will help you find the best price for your preferred period. To view round-trip fares, switch to the "Round trip" tab above the calendar, select your departure date — and the right-hand calendar will highlight the lowest prices for return flights on each day.

 
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Prices by month

Average one-way fares from Raleigh to San Diego by month. Tickets are usually cheapest in September (around $170) and priciest in December (about $238) — use the table and chart below to pick the best time to fly.

MonthAverage priceLevelMonthAverage priceLevelMonthAverage priceLevel
Jan$193mediumMay$181lowSep$170low
Feb$175lowJun$221highOct$175low
Mar$181lowJul$232highNov$198medium
Apr$198mediumAug$204mediumDec$238high

Some values are estimated based on seasonality.

When to fly

Weather in San Diego: it is warmest in August (up to 26 °C on average) and coolest in March (around 17 °C). The driest month is July.

Tickets are usually cheapest in August and most expensive in March. Compare prices and weather by month in the charts below to pick the best time to fly.

Temperature · San Diego

Dry and wet days · San Diego

Wind speed and direction · San Diego

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How to get the best deal on a Raleigh — San Diego ticket

  • Book ahead: fares for Raleigh — San Diego are usually lower 3–8 weeks before departure than at the last minute.
  • Play with your dates — Tuesday, Wednesday and Saturday departures are often cheaper than Friday and Sunday.
  • The cheapest month to fly to San Diego is usually August — plan your trip around it if your dates are flexible.
  • Compare direct and connecting flights: nonstop is faster, while a connection is sometimes noticeably cheaper.
  • Watch the low-price calendar and the monthly price trend on this page — they make it easier to catch a good date.
  • Travelling light? Pick a cabin-baggage-only fare — tickets without checked luggage are noticeably cheaper.
  • Get to the airport in good time — about 2–3 hours before an international departure and roughly an hour before a domestic one.

Airlines

Flights on the Raleigh — San Diego route are operated by 2 airlines; Alaska Airlines runs the most flights (around 95% of all flights). Compare carriers, flight shares and schedules below.

  • Alaska AirlinesAS
    6x/week
    WebsiteFleet: 31545M pax/year
    • Direct flight RDU → SAN6x/week
      Duration
      5h 19m
      Days
      MTWTFSS
    95.0%Open →
  • Breeze AirwaysMX
    1x/week
    WebsiteFleet: 7240k pax/year
    • Direct flight RDU → SAN1x/week
      Duration
      5h 29m
      Days
      MTWTFSS
    5.0%Open →

Cities and airports on the Raleigh — San Diego route

Flights Raleigh — San Diego depart from Raleigh-Durham International Airport and arrive at San Diego International Airport. Below are pages for the cities, countries, and airports on the route: airlines, schedules, and travel guides.

Departure

Raleigh

RDU
United States
About the cityHow to get thereWeatherAll about the country United States
Arrival

San Diego

SAN
United States
About the cityHow to get thereWeatherAll about the country United States
Departure airports
Arrival airports

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Frequently asked questions about the Raleigh — San Diego flight

How long is the flight from Raleigh to San Diego?

A nonstop Raleigh — San Diego flight takes about 5 h 18 min — the distance between the cities is around 3,542 km.

How far is it from Raleigh to San Diego?

The distance from Raleigh to San Diego is about 3,542 km, which a nonstop flight covers in around 5 h 18 min.

Are there direct flights from Raleigh to San Diego?

Yes, there are nonstop flights Raleigh — San Diego — around 20 flights per week.

Which airlines fly from Raleigh to San Diego?

Airlines operating Raleigh — San Diego include Alaska Airlines, Breeze Airways. See the full list with schedules in the "Airlines" section on this page.

Which airports do Raleigh — San Diego flights use?

Flights from Raleigh depart from Raleigh-Durham International Airport, and arrive at San Diego International Airport. If a city has more than one airport, check which one your ticket uses before you travel.

How much is a ticket from Raleigh to San Diego?

The price of a Raleigh — San Diego ticket depends on your travel date, season and demand: it is usually cheapest to fly in August, and most expensive in March. Tickets typically cost between $91 and $182. Check the current lowest fare and low-price calendar on this page.

When is the best time to book flights Raleigh — San Diego?

Flights Raleigh — San Diego are usually cheaper when booked in advance — a few weeks before departure and away from peak dates; the most budget-friendly month to fly is August. Compare prices by month in the price trend chart on this page.

How can I find the cheapest flights from Raleigh to San Diego?

To catch a low fare Raleigh — San Diego, book a few weeks in advance, keep your dates flexible, and compare airlines and connecting options. The low-price calendar and monthly price chart on this page show the cheapest days and months at a glance: the most budget-friendly month to fly is usually August.

How early should I arrive at the airport?

For international flights, plan to be at the airport about 2–3 hours before departure, and around an hour before a domestic flight. Allow extra time during busy travel seasons and at large hubs, where check-in and security lines can be longer.

Where else you can fly from Raleigh

See all
New York CityChicagoWashington, D.C.AtlantaPhiladelphiaBostonOrlandoDallasFort LauderdaleCharlotteMiamiDetroitTampaMinneapolisLos AngelesNashvilleTorontoSeattleHoustonMontrealPhoenixDenverMexico CityPittsburghNew OrleansSan JuanAustinSan FranciscoVancouverKansas CityReykjavikParisFrankfurt am MainCincinnatiSalt Lake CityLas VegasLondonFort MyersDublinNew Haven

Where else you can fly from San Diego

See all
San FranciscoSeattleLas VegasSan JosePhoenixDenverChicagoSacramentoNew York CityDallasSalt Lake CityAtlantaFresnoLos AngelesPortlandBostonHonoluluOrlandoAustinSanta RosaWashington, D.C.OaklandVancouverSan Jose del CaboBoiseRenoRedmondMinneapolisCharlotteKahuluiSan Luis ObispoHoustonEugeneDetroitMiamiTorontoMontrealFort LauderdaleMontereyKailua-Kona

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