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Washington Dulles (IAD) → San Diego

San Diego trip from Washington Dulles (IAD): what 4 nights cost

For 2 travelers, a 4-night San Diego trip from Washington Dulles (IAD) runs about $2,050 to $2,720 with the round-trip flight, hotel, food and things to do. Here are three ways to spend it.

Plan it with my dates and budget

Three plans

PlanFlightHotelFlightHotelFoodThings to doTotal
Best tripUnited non-stopCourtyard San Diego Downtown · 3★$820$800$696$404$2,720
Best valueSpirit via Las Vegas (budget fare)Gaslamp hostel, private room · 2★$550$400$696$404$2,050
Least cashUnited non-stopGaslamp hostel, private room · 2★$820$400$696$404$2,320

Best trip skips budget airlines, Basic Economy and hostels. Best value and Least cash may use them to save money.

The Best trip, day by day

Day 1

  • San Diego Zoo$144 for 2

Day 2

  • Coronado Beach dayfree

Day 3

  • La Jolla Cove seals and kayak$100 for 2
  • Hodad's burgersOrder: Bacon cheeseburger · in your food budget

Day 4

  • Sunset Cliffs walkfree
  • Pacific Beach surf lesson$160 for 2

Flights from Washington Dulles (IAD)

Round trip for 2.

AirlineStopsTime each wayPrice
Spirit via Las Vegas1 stop7h 35m$550
Southwest via St. Louis1 stop7h 27m$660
Delta Basic Economy via Detroit1 stop7h 37m$690
JetBlue via New York1 stop8h 17m$700
American via Phoenix1 stop7h 27m$710
United non-stopnon-stop5h 12m$820
Delta via Detroit1 stop7h 37m$840

Food: about $87 a person a day

Breakfast$15
Lunch$20
Dinner$42
Snacks and coffee$10

Restaurants worth the trip

Questions

How much is a 4-night trip to San Diego from Washington Dulles (IAD)?

About $2,050 to $2,720 for 2 travelers, including the round-trip flight, 4 nights of hotel, food and things to do.

What's the cheapest flight from Washington Dulles (IAD) to San Diego?

Spirit via Las Vegas at about $550 round trip for 2.

How much should I budget for food in San Diego?

About $87 a person a day at mid-range places, or $696 for 2 over 4 days.

More from Washington Dulles (IAD)

San Diego costs from every airport

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