San Diego

$184+ Cheap flights from Harrisburg to San Diego (MDT - SAN)

MDT — SAN
Nov 30 — Dec 71
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Cheap flight deals from Harrisburg to San Diego

Cheapest flights from Harrisburg to San Diego

Thu 11/191:57 pm -
1 stop9h 11m
Sun 11/2210:35 pm -
1 stop7h 48m
Deal found 10/28$399
Tue 11/246:30 am -
1 stop7h 57m
Tue 12/16:45 am -
2 stops11h 09m
Deal found 10/26$444
Thu 12/177:00 am -
1 stop10h 21m
Mon 12/219:25 pm -
1 stop8h 50m
Deal found 10/28$449
Tue 11/107:25 am -
1 stop8h 43m
Sat 11/1410:11 am -
1 stop9h 04m
Deal found 10/26$479
Tue 11/102:10 pm -
2 stops9h 26m
Sat 11/146:50 am -
1 stop9h 07m
Deal found 10/26$484
Tue 12/156:17 am -
1 stop8h 10m
Fri 1/16:45 am -
2 stops11h 30m
Deal found 10/28$494
Fri 12/185:00 am -
1 stop9h 02m
Fri 1/111:16 am -
1 stop8h 40m
Deal found 10/28$499
Wed 11/2510:42 am -
2 stops9h 35m
Mon 11/3010:30 pm -
1 stop8h 33m
Deal found 10/27$509
Thu 11/198:15 am -
2 stops12h 02m
Sun 11/2210:30 pm -
1 stop8h 23m
Deal found 10/28$534

Find flight deals from Harrisburg to San Diego

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$399
(American Airlines)

One-way from

$184
(Kiwi.com)

Popular in

March

Cheapest in

April

Average price

$458
Provider with most accurate pricing for Harrisburg-San Diego flight deals.
Provider most trusted by Cheapflights users for Harrisburg-San Diego flights.
From Harrisburg to San Diego
One-way flight from Harrisburg to San Diego
High demand for flights, 3% potential price rise
Cheapest flight prices on average. 1% potential price decrease ($10 potential savings vs. average RT price).
Average for round-trip flights in October 2026

Cheapflights Fare Finder

 
Use the filters below to find and compare flights from Harrisburg to San Diego that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

HarrisburgSan Diego

MDT Harrisburg - SAN San Diego

MDTSAN

Harrisburg

Sun 12/6

4:05 pm-11:58 pm

3 stops58h 53m

San Diego

Wed 12/31

12:00 am-3:00 am

Nonstop0h 00m

$184

HarrisburgSan Diego

MDT Harrisburg - SAN San Diego

MDTSAN

Harrisburg

Wed 12/16

12:24 pm-10:52 pm

2 stops13h 28m

San Diego

Wed 12/31

12:00 am-3:00 am

Nonstop0h 00m

$362

HarrisburgSan Diego

MDT Harrisburg - SAN San Diego

MDTSAN

Harrisburg

Tue 12/1

1:57 pm-9:45 pm

1 stop10h 48m

San Diego

Wed 12/31

12:00 am-3:00 am

Nonstop0h 00m

$389
Quickest round-trip

HarrisburgSan Diego

MDT Harrisburg - SAN San Diego

MDTSAN

Harrisburg

Fri 12/18

6:20 am-11:29 am

1 stop8h 09m

San Diego

Wed 12/31

12:00 am-3:00 am

Nonstop0h 00m

$389

HarrisburgSan Diego

MDT Harrisburg - SAN San Diego

MDTSAN

Harrisburg

Sat 3/13

2:30 pm-8:48 pm

1 stop9h 18m

San Diego

Wed 12/31

12:00 am-3:00 am

Nonstop0h 00m

$389

HarrisburgSan Diego

MDT Harrisburg - SAN San Diego

MDTSAN

Harrisburg

Thu 12/3

6:20 am-1:13 pm

2 stops9h 53m

San Diego

Wed 12/31

12:00 am-3:00 am

Nonstop0h 00m

$394

HarrisburgSan Diego

MDT Harrisburg - SAN San Diego

MDTSAN

Harrisburg

Sun 12/6

10:35 am-5:15 pm

2 stops9h 40m

San Diego

Wed 12/31

12:00 am-3:00 am

Nonstop0h 00m

$394

HarrisburgSan Diego

MDT Harrisburg - SAN San Diego

MDTSAN

Harrisburg

Wed 12/30

4:23 pm-11:58 pm

2 stops34h 35m

San Diego

Wed 12/31

12:00 am-3:00 am

Nonstop0h 00m

$403

HarrisburgSan Diego

MDT Harrisburg - SAN San Diego

MDTSAN

Harrisburg

Fri 12/25

7:00 am-3:33 pm

2 stops11h 33m

San Diego

Wed 12/31

12:00 am-3:00 am

Nonstop0h 00m

$458

HarrisburgSan Diego

MDT Harrisburg - SAN San Diego

MDTSAN

Harrisburg

Wed 11/25

10:42 am-5:17 pm

2 stops9h 35m

San Diego

Mon 11/30

10:30 pm-10:03 am

1 stop8h 33m

$509

Flights are sorted by cheapest round-trip flights first.

Deals found on 10/28

Showing 1-10 of 15 resultsSorted by cheapest first
1
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Compare providers for flights from Harrisburg to San Diego

Use the table below to compare price accuracy, trust ratings, and cancellation policies for each provider offering flight deals from Harrisburg to San Diego in October.
ProviderPrice AccuracyTrust Score*
ExpediaPrice Accuracy1 starTrust Score*3 stars
FlightHubPrice Accuracy3 starsTrust Score*3 stars
eDreamsPrice Accuracy2 starsTrust Score*3 stars

*The Trust Score is based on feedback from users after their booking experience. It measures overall satisfaction, helping us identify issues like hidden fees, problems during the ticketing process, and the quality of customer service. This score is our best indicator of the provider's quality and reliability.

  • Most accurate provider: When it comes to deals on Harrisburg-San Diego flights, users find the pricing of FlightHub to be most consistent on Cheapflights vs. FlightHub Users can find the same prices on Harrisburg-San Diego flight deals on Cheapflights vs. FlightHub >95% of the time. Price accuracy is based on data collected from Harrisburg-San Diego flight searches over the past month and is updated monthly.
  • Most trusted provider: When it comes to deals on Harrisburg-San Diego flights, Cheapflights users trust FlightHub the most. FlightHub has received a user feedback score of 3 out of 3 stars (3 being the best), meaning they have been trusted the most by Cheapflights users looking for Harrisburg-San Diego flight deals. Provider user feedback score is based on Cheapflights searches over the past month and is updated monthly.

Best time to book a flight from Harrisburg to San Diego

Have a flexible travel schedule? Discover the best time to fly to San Diego from Harrisburg with our price prediction graph.
Estimated round-trip price

Cheapflights Insights

Everything you need to know about your flight from Harrisburg to San Diego

How far ahead should I book a flight from Harrisburg to San Diego?

To ensure you get the cheapest price possible for a flight from Harrisburg to San Diego, you should look to book at least 61 days in advance of your intended travel date. The price of your flight may increase if you delay and leave booking until a week or so before departure.

What is the cheapest month to book a flight from Harrisburg to San Diego?

Currently, April is the cheapest month in which you can book a flight from Harrisburg to San Diego (average of $331). Flying from Harrisburg to San Diego in March is currently the most expensive (average of $563). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

How much does it cost to fly round-trip from Harrisburg to San Diego?

Airfare is typical for this route at the moment.

Harrisburg to San Diego flights typically cost between $398 and $428 in November.
The cheapest round-trip price found within the last 5 days was $399 on American Airlines (Nov 19-Nov 22).

Reviews of airlines servicing San Diego

See what other customers who have flown with Delta,United Airlines, andAmerican Airlines from Harrisburg to San Diego have to say. You can also see how each airline compares in terms of entertainment options, comfort, food, crew/service, and boarding process.

Entertainment

7.8

Overall

7.8

Crew

8.5

Boarding

8.1

Comfort

7.8

Food

7.2

Reviews

1 / 20
10.0
Excellent

Aaron,Oct 2024

TUS - LAX

Delta has consistently been the best U.S. airline for my travels and this flight was no exception

Entertainment

7.8

Overall

7.8

Crew

8.5

Boarding

8.1

Comfort

7.8

Food

7.2

Reviews

1 / 20
10.0
Excellent

Aaron,Oct 2024

TUS - LAX

Delta has consistently been the best U.S. airline for my travels and this flight was no exception

Entertainment

7.8

Overall

7.8

Crew

8.5

Boarding

8.1

Comfort

7.8

Food

7.2

Reviews

1 / 20
10.0
Excellent

Aaron,Oct 2024

TUS - LAX

Delta has consistently been the best U.S. airline for my travels and this flight was no exception

Entertainment

7.8

Overall

7.8

Crew

8.5

Boarding

8.1

Comfort

7.8

Food

7.2

Reviews

1 / 20
10.0
Excellent

Aaron,Oct 2024

TUS - LAX

Delta has consistently been the best U.S. airline for my travels and this flight was no exception

Related info for your journey

  • How long is the flight from Harrisburg to San Diego?

    United Airlines can get you from Harrisburg to San Diego in just under 7h 57m. Your travel time can differ by up to . Harrisburg and San Diego are separated by a distance of 2283 mi.

  • What are the cheapest airlines flying from Harrisburg to San Diego round-trip?

    Flying on United Airlines is currently your cheapest option to San Diego, with prices starting at $306. Additional round-trip tickets that might be worth considering are offered by American Airlines and Delta, with the lowest prices starting at $308 and $331, respectively. United Airlines is currently priced 33% below the average price you’ll pay for this route.

  • Can I find deals for flights from Harrisburg to San Diego that include hotel bookings?

    Yes. In addition to deals on Harrisburg to San Diego flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from Harrisburg to San Diego?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Harrisburg to San Diego.

  • Can I find deals for business class flights from Harrisburg to San Diego?

    Yes. Cheapflights offers flight deals from Harrisburg to San Diego by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

  • What is the cheapest month to book a flight from Harrisburg to San Diego?

    Currently, April is the cheapest month in which you can book a flight from Harrisburg to San Diego (average of $331). Flying from Harrisburg to San Diego in March is currently the most expensive (average of $563). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

See more FAQs

Traveling to a place near San Diego?

Book flights to San Diego if you plan to visit one of these locations
El Cajon
National City
Chula Vista
San Ysidro
Poway
Coronado
La Mesa
Julian
Santee
Lemon Grove

Browse thousands of different options on Cheapflights for your next trip

Alternative routes for Harrisburg to San Diego

Top 3 airlines flying from Harrisburg to San Diego

AirlineCheapestAverageFlexibilityOn-time
United AirlinesCheapest$306Average$487FlexibilityNo cancel feeOn-time69%
American AirlinesCheapest$308Average$449FlexibilityNo cancel feeOn-time71%
DeltaCheapest$331Average$426FlexibilityNo cancel feeOn-timeN/A

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