Flight
Driving
Arlington to San Diego
Updated: 28 May 2026
The journey from Arlington to San Diego covers about 4,000 kilometers. Flying is the most practical option, with direct flights from IAD to SAN. Driving is a long, multi-day trip across the country. This route is popular for those heading to the Southern California coast. Plan your travel to avoid peak holiday weekends when prices spike.
Total Distance: 4,000 km driving distance; 3,600 km straight-line air distance.
Fastest Way
A direct flight from IAD to SAN takes about 6 hours.
Cheapest Way
Booking a flight in advance is usually cheaper than the long drive.
Compare Arlington to San Diego Routes
|
Direct
|
Direct
|
|
|---|---|---|
| Duration | 6 hours | 40 hours |
| Avg Price | $250-$600 | $300-$500 (fuel) |
| Operator | Alaska Airlines | Personal Vehicle |
| Route | IAD to SAN | I-40 W to I-15 S |
| Tip | SAN is very close to downtown; use a ride-share to get there. | Break the drive into four days to avoid fatigue. |
Travel Tips
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AirportSAN is very close to downtown; use a ride-share service.
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WeatherThe weather is mild year-round; pack layers.
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DrivingSan Diego is a spread-out city; a car is recommended.
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BookingBook your museum tickets in advance.
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DiningTry the local Mexican cuisine.
Safety Tips
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DrivingBe cautious of heavy traffic on the highways.
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WalkingStay in well-lit areas when exploring downtown at night.
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Personal SafetyKeep your belongings secure in crowded areas.
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EmergencyKnow the location of the nearest hospital.
People Also Ask
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How long is the flight?A direct flight takes about 6 hours.
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Is there a train to San Diego?No, there is no direct train service to San Diego.
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What is the best way to get around?A car is recommended for exploring the city.
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Is San Diego safe?San Diego is safe in tourist areas, but stay aware of your surroundings.
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What is the airport code?The airport code is SAN.
Quick Info
- From Arlington, Virginia, United States
- To San Diego, California, United States
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Modes
Best Time to Travel
Spring or Fall to enjoy the mild coastal weather.
Things to Do in San Diego
1
San Diego Zoo
A world-famous zoo located in Balboa Park. It is a must-visit.
2
Balboa Park
A beautiful park with museums, gardens, and the zoo. It is a must-visit.
3
La Jolla Cove
A stunning coastal area with sea lions and great views. It is a must-visit.
4
USS Midway Museum
A museum located on a historic aircraft carrier. It is a must-visit.
Tags
Arlington to San Diego
flights to SAN
driving to California
traveling to San Diego
DCA to SAN
cross-country travel
San Diego transport
Arlington travel
