What is the cheapest airline that flies from San Diego to Harrisburg?

United Airlines is the most popular carrier operating from San Diego to Harrisburg

What airlines fly to Harrisburg?

Southwest, United Airlines and American Airlines are the top three most popular airlines that fly to Harrisburg from San Diego according to our data. Southwest is the first choice among our users, with 49% of people opting to fly with this airline when traveling to Harrisburg. Keep in mind that there are 7 different airlines that fly to Harrisburg on a routine basis, so you have a few additional options to choose from.

When did momondo last update prices for flights from San Diego Airport to Harrisburg Airport?

Prices for flights from San Diego Airport to Harrisburg Airport refresh daily.

How many operators does momondo search for flights from San Diego Airport to Harrisburg Airport?

As of November 2026, there are 3 operators available to choose from for flights from San Diego Airport to Harrisburg Airport.

How old do you have to be to fly from San Diego Airport to Harrisburg Airport?

Although the minimum age for a child to fly alone is five, airlines that offer an unaccompanied minor (UMNR) service may have their own age limits, which could be impacted by factors such as flight length, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from San Diego Airport to Harrisburg Airport.

What documentation or ID do you need to fly to Harrisburg Airport?

The travel and health documents you'll need for your trip to Harrisburg Airport may differ based on your itinerary and personal situation. Typically, you should have several documents on hand, such as a national ID card or driver's license and a passport that is valid for six months after your intended arrival at Harrisburg Airport. It is always advisable to seek advice from your airline or a trusted third party, such as IATA.

$200 Cheap Flights from San Diego to Harrisburg in 2026/27

Discover deals from 900+ travel sites with momondo.

Find the cheapest flights from San Diego to Harrisburg

Round-trip

One-way

Last minute

Cheap round-trip flights

Enter your travel dates to find the best prices.

9:25 pm - 9:31 amSAN San Diego-MDT Harrisburg

9h 06m1 stop Philadelphia

2:22 pm - 9:42 pmMDT Harrisburg-SAN San Diego

10h 20m1 stop Philadelphia

$399American Airlines

Thu, Dec 10 - Sun, Dec 13

10:35 pm - 8:37 amSAN San Diego-MDT Harrisburg

7h 02m1 stop Charlotte Douglas

7:02 am - 12:43 pmMDT Harrisburg-SAN San Diego

8h 41m1 stop Chicago O'Hare Intl

$399American Airlines

Fri, Nov 27 - Fri, Dec 4

1:19 pm - 11:48 pmSAN San Diego-MDT Harrisburg

7h 29m1 stop Atlanta Hartsfield-Jackson

6:00 am - 11:54 amMDT Harrisburg-SAN San Diego

8h 54m1 stop Atlanta Hartsfield-Jackson

$399Delta

Fri, Dec 11 - Sun, Dec 13

9:25 pm - 9:14 amSAN San Diego-MDT Harrisburg

8h 49m1 stop Philadelphia

7:07 am - 2:25 pmMDT Harrisburg-SAN San Diego

10h 18m1 stop Dallas/Fort Worth

$399American Airlines

Mon, Nov 23 - Fri, Nov 27

6:45 am - 8:54 pmSAN San Diego-MDT Harrisburg

11h 09m2 stops Denver Intl Chicago O'Hare Intl

10:35 am - 3:18 pmMDT Harrisburg-SAN San Diego

7h 43m1 stop Washington, D.C. Dulles Intl

$404United Airlines

Thu, Dec 10 - Sun, Dec 13

10:30 pm - 9:53 amSAN San Diego-MDT Harrisburg

8h 23m1 stop Chicago O'Hare Intl

6:15 am - 11:46 amMDT Harrisburg-SAN San Diego

8h 31m1 stop Washington, D.C. Dulles Intl

$413United Airlines

Sun, Nov 22 - Fri, Nov 27

6:47 pm - 11:44 amSAN San Diego-MDT Harrisburg

13h 57m2 stops Seattle/Tacoma Intl Detroit Metropolitan Wayne County

12:24 pm - 6:23 pmMDT Harrisburg-SAN San Diego

8h 59m1 stop Detroit Metropolitan Wayne County

$457Delta

Wed, Dec 9 - Sat, Dec 12

1:22 pm - 11:06 pmSAN San Diego-MDT Harrisburg

6h 44m1 stop Detroit Metropolitan Wayne County

6:33 pm - 11:38 pmMDT Harrisburg-SAN San Diego

8h 05m1 stop Atlanta Hartsfield-Jackson

$538Delta

Wed, Nov 18 - Tue, Dec 1

2:05 pm - 7:07 pmSAN San Diego-MDT Harrisburg

26h 02m2 stops Portland Chicago O'Hare Intl

3:37 pm - 11:03 amMDT Harrisburg-SAN San Diego

22h 26m2 stops Chicago O'Hare Intl Seattle/Tacoma Intl

$817Alaska Airlines

Wed, Dec 16 - Wed, Dec 30

10:50 am - 7:07 pmSAN San Diego-MDT Harrisburg

29h 17m2 stops Portland Chicago O'Hare Intl

3:37 pm - 11:03 amMDT Harrisburg-SAN San Diego

22h 26m2 stops Chicago O'Hare Intl Seattle/Tacoma Intl

$817Alaska Airlines

Wed, Dec 16 - Wed, Dec 30

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United Airlines flights from San Diego to Harrisburg

Our best United Airlines deals on San Diego to Harrisburg flight tickets

United Airlines

Dec 10

SAN6:45 amSan Diego

11h 09m

2 stops

MDT8:54 pmHarrisburg

Dec 13

MDT10:35 amHarrisburg

7h 43m

1 stop

SAN3:18 pmSan Diego

$404

United Airlines

Nov 22

SAN10:30 pmSan Diego

8h 23m

1 stop

MDT9:53 amHarrisburg

Nov 27

MDT6:15 amHarrisburg

8h 31m

1 stop

SAN11:46 amSan Diego

$413

United Airlines

Nov 21

SAN9:45 pmSan Diego

9h 00m

1 stop

MDT9:45 amHarrisburg

Nov 27

MDT6:15 amHarrisburg

8h 31m

1 stop

SAN11:46 amSan Diego

$423

American Airlines flights from San Diego to Harrisburg

Our best American Airlines deals on San Diego to Harrisburg flight tickets

American Airlines

Nov 23

SAN9:25 pmSan Diego

8h 49m

1 stop

MDT9:14 amHarrisburg

Nov 27

MDT7:07 amHarrisburg

10h 18m

1 stop

SAN2:25 pmSan Diego

$399

American Airlines

Dec 9

SAN9:25 pmSan Diego

9h 06m

1 stop

MDT9:31 amHarrisburg

Dec 12

MDT12:04 pmHarrisburg

10h 14m

1 stop

SAN7:18 pmSan Diego

$409

American Airlines

Nov 22

SAN9:45 pmSan Diego

8h 38m

1 stop

MDT9:23 amHarrisburg

Nov 27

MDT7:07 amHarrisburg

10h 18m

1 stop

SAN2:25 pmSan Diego

$439

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

San DiegoHarrisburg

SAN San Diego - MDT Harrisburg

SANMDT

San Diego

Thu 12/10

9:25 pm-9:31 am

1 stop9h 06m

Harrisburg

Sun 12/13

2:22 pm-9:42 pm

1 stop10h 20m

$399

San DiegoHarrisburg

SAN San Diego - MDT Harrisburg

SANMDT

San Diego

Fri 11/27

10:35 pm-8:37 am

1 stop7h 02m

Harrisburg

Fri 12/4

7:02 am-12:43 pm

1 stop8h 41m

$399

San DiegoHarrisburg

SAN San Diego - MDT Harrisburg

SANMDT

San Diego

Fri 12/11

1:19 pm-11:48 pm

1 stop7h 29m

Harrisburg

Sun 12/13

6:00 am-11:54 am

1 stop8h 54m

$399

San DiegoHarrisburg

SAN San Diego - MDT Harrisburg

SANMDT

San Diego

Mon 11/23

9:25 pm-9:14 am

1 stop8h 49m

Harrisburg

Fri 11/27

7:07 am-2:25 pm

1 stop10h 18m

$399

San DiegoHarrisburg

SAN San Diego - MDT Harrisburg

SANMDT

San Diego

Thu 12/10

6:45 am-8:54 pm

2 stops11h 09m

Harrisburg

Sun 12/13

10:35 am-3:18 pm

1 stop7h 43m

$404

San DiegoHarrisburg

SAN San Diego - MDT Harrisburg

SANMDT

San Diego

Sun 11/22

10:30 pm-9:53 am

1 stop8h 23m

Harrisburg

Fri 11/27

6:15 am-11:46 am

1 stop8h 31m

$413

San DiegoHarrisburg

SAN San Diego - MDT Harrisburg

SANMDT

San Diego

Wed 12/9

6:47 pm-11:44 am

2 stops13h 57m

Harrisburg

Sat 12/12

12:24 pm-6:23 pm

1 stop8h 59m

$457

Quickest round-trip

San DiegoHarrisburg

SAN San Diego - MDT Harrisburg

SANMDT

San Diego

Wed 11/18

1:22 pm-11:06 pm

1 stop6h 44m

Harrisburg

Tue 12/1

6:33 pm-11:38 pm

1 stop8h 05m

$538

San DiegoHarrisburg

SAN San Diego - MDT Harrisburg

SANMDT

San Diego

Wed 12/16

2:05 pm-7:07 pm

2 stops26h 02m

Harrisburg

Wed 12/30

3:37 pm-11:03 am

2 stops22h 26m

$817

San DiegoHarrisburg

SAN San Diego - MDT Harrisburg

SANMDT

San Diego

Wed 12/16

10:50 am-7:07 pm

2 stops29h 17m

Harrisburg

Wed 12/30

3:37 pm-11:03 am

2 stops22h 26m

$817

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first

How to get the cheapest flight ticket from San Diego to Harrisburg

Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip

Prices

Airlines

What is the typical price of a round-trip flight between San Diego and Harrisburg?

Prices are currently low for flights on this route.

Typical prices usually range from $400 to $574.
The lowest price recently found on this route was $399.

What is the cheapest month to fly to Harrisburg?

The month of February is, on average, the cheapest month to fly to Harrisburg from San Diego, with most prices found around $368. If you aren’t able to travel to Harrisburg during the month of February, then flying in November is also cheap. Prices for this month can be found on momondo for an average of $446.

How have San Diego to Harrisburg flight prices changed over time?

When to book flights from San Diego to Harrisburg

Are you open to changing your travel dates? Check out the ideal times to fly from San Diego to Harrisburg according to our flight data. Find out which month and days have the cheapest flights.

Estimated round-trip price

Cheap San Diego to Harrisburg (SAN to MDT) flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from San Diego to Harrisburg

Best Price Found	$200
Fastest flight time	7h 24m
Direct flights	None

The best one-way flight to Harrisburg from San Diego in the past 72 hours is $200. The best round-trip flight deal from San Diego to Harrisburg found on momondo in the last 72 hours is $399.

The fastest flight from San Diego to Harrisburg takes 7h 24m

There are no direct flights from San Diego to Harrisburg. There are no popular flight routes from San Diego to Harrisburg.

Search flight deals

Frequently asked questions about flying from San Diego to Harrisburg

How far is San Diego to Harrisburg by plane?
The straight-line distance from San Diego to Harrisburg is 2275.0 mi. Typically, this will take 7h 24m by plane in normal conditions.
When did momondo last update prices for flights from San Diego Airport to Harrisburg Airport?
Prices for flights from San Diego Airport to Harrisburg Airport refresh daily.
How many operators does momondo search for flights from San Diego Airport to Harrisburg Airport?
As of November 2026, there are 3 operators available to choose from for flights from San Diego Airport to Harrisburg Airport.
How old do you have to be to fly from San Diego Airport to Harrisburg Airport?
Although the minimum age for a child to fly alone is five, airlines that offer an unaccompanied minor (UMNR) service may have their own age limits, which could be impacted by factors such as flight length, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from San Diego Airport to Harrisburg Airport.
What documentation or ID do you need to fly to Harrisburg Airport?
The travel and health documents you'll need for your trip to Harrisburg Airport may differ based on your itinerary and personal situation. Typically, you should have several documents on hand, such as a national ID card or driver's license and a passport that is valid for six months after your intended arrival at Harrisburg Airport. It is always advisable to seek advice from your airline or a trusted third party, such as IATA.
What is the most popular airline from San Diego to Harrisburg?
momondo data reveals that the most frequently booked airline on the route from San Diego to Harrisburg is American Airlines, representing 45% of all bookings. The subsequent popular airlines are United Airlines at 30% and Delta at 26%.

Best airlines flying from San Diego to Harrisburg

Compare and see reviews for airlines that fly from San Diego to Harrisburg with momondo

Airline	Rating	Free Cancellation	Price
United Airlines	PriceFrom $328	Free Cancellation	Rating 7.3 10,461 reviews	Search United Airlines flights
American Airlines	PriceFrom $328	Free Cancellation	Rating 7.0 12,230 reviews	Search American Airlines flights
Delta	PriceFrom $366	Free Cancellation	Rating 7.8 8,697 reviews	Search Delta flights

Hershey

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Mechanicsburg

Camp Hill

Hummelstown

Why use momondo?

Why should I use momondo to find a flight deal from San Diego to Harrisburg?

It is quick and easy to find San Diego to Harrisburg flights on momondo. We search and return numerous flight options from various airlines and agents. You can then use our filters to narrow your search until you have found the most convenient flight to Harrisburg that suits you.

Can I find flights from San Diego to Harrisburg with flexible booking policies on momondo?

Flights from San Diego to Harrisburg with flexible booking policies can be found by using the search form above and then selecting our dedicated flexible booking filter, which will highlight only the flights where this policy is applied.

How can momondo help me find flights from San Diego to Harrisburg?

momondo helps you find the best flight between San Diego and Harrisburg by providing filters to narrow your choice of flights to those matching your criteria. You can select flights based on numerous factors such as price, departure and landing times, airport and airline.

I’m not ready to book a flight from San Diego to Harrisburg right now. Can momondo alert me if prices change?

If you are not ready to book a flight from San Diego to Harrisburg now, use our insights above to find helpful tips or alternatively set up a price alert, where momondo will track prices on flights to Harrisburg and let you know when they change.