Featured airlines
Cheap Flights from San Diego to Harrisburg (SAN-HAR)
Prices were available within the past 7 days and start at $125 for one-way flights and $249 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.
Origin airport | San Diego Intl. |
Destination airport | Harrisburg Intl. |
Roundtrip price | $248 |
Distance | 2284 mi |
San Diego to Harrisburg Flights
The cheapest times to fly from San Diego to Harrisburg
On average, Thursday can be the cheapest time to fly, according to data from the Airlines Reporting Corporation (ARC), one of the world's biggest databases for global airline sales. The data reveals that you could save up to 16% by flying on a Thursday—the cheapest day to travel on average—instead of a Sunday—the most expensive. Some of the most affordable flights from San Diego to Harrisburg are during the month of May. You can find some of the cheapest flights from San Diego to Harrisburg with Expedia's search tool and vast selection of airlines.
The best time to book a flight from San Diego to Harrisburg
Sunday is one of the best days to book for cheap flights from San Diego to Harrisburg: Tickets reserved on a Sunday cost between 6% and 13% less than those reserved on a Friday, according to ARC data. The data also suggests booking early can also lead to cheaper airfares. You could save 24% by buying your tickets for domestic flights at least a month in advance and 10% by booking international flights 2 months in advance.
How to find cheap round-trip tickets from San Diego to Harrisburg
Being flexible with your dates and using Expedia's Price Drop Protection and Price Tracking features are some of the best ways of finding a cheap ticket from San Diego to Harrisburg in 2025. You can also book with separate airlines for your outbound and return journeys, from $125 one-way. Expedia also offers Price Drop Protection, so if the cost of your airfare goes down after booking, you'll receive a credit for the difference*. This is available for a small fee, and is free to One Key Gold and Platinum tier members.
Expedia's Price Tracking feature means you can stay on top of airfares without manually checking every day. It sends you automated price alerts for cheap San Diego to Harrisburg flights and uses historical data to indicate when the best time to book is. Download Expedia's free app to activate this handy tool in a few easy taps.
You could also save big by booking one of Expedia's vacation packages. Bundling together your San Diego to Harrisburg airfare with your accommodations and car rental is often cheaper than booking everything separately. There’s also One Key, Expedia's generous rewards program. Join for free and you could earn One Key cash on most bookings to save on future adventures.
*Terms apply.
Disclaimer: ARC The statistics are based on average round-trip ticket prices between January and August 2023. The percentages you see are averages.
Frequently asked questions
Explore a world of travel with Expedia
Flights
- Flights from Fullerton Municipal
- Flights from John Wayne
- Flights from Montgomery Field
- Flights from Catalina
- Flights from Bermuda Dunes
- Flights from French Valley
- Flights from McClellan-Palomar
- Flights from Palm Springs Intl.
- Flights from Jacqueline Cochran Regional
- Flights from Gillespie Field
- Alaska Airlines San Diego (SAN) to Honolulu (HNL) flights
- Alaska Airlines San Diego (SAN) to Miami (MIA) flights
- Alaska Airlines San Diego (SAN) to New York (JFK) flights
- Frontier Airlines San Diego (SAN) to Denver (DEN) flights
- Alaska Airlines San Diego (SAN) to Chicago (ORD) flights
- Alaska Airlines San Diego (SAN) to Salt Lake City (SLC) flights
- Alaska Airlines San Diego (SAN) to Boston (BOS) flights
- Spirit Airlines San Diego (SAN) to New York (LGA) flights
- JetBlue Airways San Diego (SAN) to Fort Lauderdale (FLL) flights
- Alaska Airlines San Diego (SAN) to Phoenix (PHX) flights
- Spirit Airlines
- Alaska Airlines
- Air Canada
- Delta
- KLM
- WestJet
- Iberia
- Hawaiian Airlines
- British Airways
- United
- Frontier Airlines
- Lufthansa
- JetBlue Airways
- American Airlines
- All Nippon Airways
- Sun Country Airlines
- Flights to Atlanta
- Flights to Gatlinburg
- Flights to Fort Lauderdale
- Flights to Boston
- Flights to San Diego
- Flights to Pigeon Forge
- Flights to Miami
- Flights to Key West
- Flights to New York
- Flights to Houston
- Flights to Los Angeles
- Flights to Honolulu
- Flights to Las Vegas
- Flights to Washington
- Flights to Chicago
- Flights to Orlando
- Flights to New Orleans
- Flights to San Antonio
- Flights to Nashville
- Flights to San Francisco
- Flights from Los Angeles (LAX) to Paris (CDG)
- Flights from San Diego (SAN) to Newark Liberty Intl. Airport (EWR)
- Flights from Los Angeles (LAX) to Honolulu (HNL)
- Flights from San Diego (SAN) to Honolulu (HNL)
- Flights from Chicago (ORD) to Los Angeles (LAX)
- Flights from New York (NYC) to Los Angeles (LAX)
- Flights from San Francisco (SFO) to Los Angeles (LAX)
- Flights from Dallas (DFW) to Los Angeles (LAX)
- Flights from Seattle (SEA) to Los Angeles (LAX)
- Flights from Los Angeles (LAX) to New York (NYC)
- Flights from Atlanta (ATL) to New York (NYC)
- Flights from Dallas (DFW) to New York (NYC)
- Flights from Los Angeles (LAX) to San Francisco (SFO)
- Flights from Los Angeles (LAX) to Seattle (SEA)
- Flights from San Diego (SAN) to Seattle (SEA)
- Flights from Boston (BOS) to Miami (MIA)
- Flights from San Diego (SAN) to Miami (MIA)
- Flights from San Diego (SAN) to New York (JFK)
- Flights from San Francisco (SFO) to New York (JFK)
- Flights from San Diego (SAN) to Denver (DEN)
- Flights from Los Angeles (LAX) to Tokyo (NRT)
- Flights from Boston (BOS) to Orlando (MCO)
- Flights from Philadelphia (PHL) to Orlando (MCO)
- Flights from Los Angeles (LAX) to Manila (MNL)
- Flights from Los Angeles (LAX) to Chicago (ORD)
- Flights from San Diego (SAN) to Chicago (ORD)
- Flights from San Diego (SAN) to Salt Lake City (SLC)
- Flights from San Diego (SAN) to Boston (BOS)
- Flights from San Diego (SAN) to New York (LGA)
- Flights from San Diego (SAN) to Fort Lauderdale (FLL)
- Flights from San Diego (SAN) to Phoenix (PHX)
- Flights from Portland (PDX) to Las Vegas (LAS)
- Flights from Dallas (DFW) to Las Vegas (LAS)
- Flights from Atlanta (ATL) to Las Vegas (LAS)
- Flights from Chicago (ORD) to Las Vegas (LAS)
- Flights from Houston (IAH) to Las Vegas (LAS)
- Flights from New York (NYC) to Las Vegas (LAS)
- Flights from Los Angeles (LAX) to Las Vegas (LAS)
- Flights from Detroit (DTW) to Las Vegas (LAS)
- Flights from San Francisco (SFO) to Las Vegas (LAS)
- Flights from Seattle (SEA) to Las Vegas (LAS)
- Flights from Los Angeles (LAX) to Seoul (ICN)