SAN - MDT

$147 Find Cheap Flights from San Diego to Harrisburg

This is the cheapest one-way flight price found by a KAYAK user in the last 72 hours by searching for a flight from San Diego to Harrisburg departing on 2/22. Fares are subject to change and may not be available on all flights or dates of travel. Click the price to replicate the search for this deal.
1 adult
1 adult, Economy, 0 bags

KAYAK searches hundreds of travel sites at once for deals on flights to Harrisburg

 
These are the airlines KAYAK users have selected most often from within our search results in flight searches from San Diego to Harrisburg, as well as popular online travel agencies
These are the airlines KAYAK users have selected most often from within our search results in flight searches from San Diego to Harrisburg, as well as popular online travel agencies
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Everything you should know

Cheapest round-trip
$329
Overall average: $413
American Airlines
Thu 2/26Mon 3/2
SAN - MDT • 1 stop
Cheapest one-way
$147
Overall average: $305
Frontier
Sun 2/22
SAN - MDT • 2 stops
Top airlines
American Airlines
Cheapest • from $329 (round-trip)
Delta
Best reviews • 7.9 score
Airline reviews
Airline reviews
+1
+1
Airline reviews
Airline reviews
+1
When to travel
September
Cheapest • 13% price drop
February
Most popular
Good to know
Good to know
+1
+1
Good to know
Good to know
+1
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KAYAK searches 100s of sites at once to find you the best travel deals.
We hope you love your trip to Harrisburg!
Flight Deals
Booking Insights
Flight Deals

Cheap Flights from San Diego to Harrisburg (SAN-MDT)

 
Here are some of the best deals found on KAYAK recently from the most popular airlines for round-trip flights from San Diego to Harrisburg that are departing in the next months. While these flights were available on KAYAK in the last 72 hours, prices and availability are subject to change and deals may expire.
Discover the best prices for you by selecting your travel dates on KAYAK.

Recent round-trip flight deals from San Diego to Harrisburg

Thu, Feb 26 - Mon, Mar 2
American Airlines Logo
6:30 am - 7:10 pm
SAN
-
MDT
9h 40m1 stop
American Airlines Logo
12:35 pm - 8:20 pm
MDT
-
SAN
10h 45m1 stop
$329American Airlines
Sat, Jan 24 - Sat, Jan 31
American Airlines Logo
10:09 am - 10:52 pm
SAN
-
MDT
9h 43m2 stops
American Airlines Logo
12:53 pm - 8:36 pm
MDT
-
SAN
10h 43m1 stop
$334American Airlines
Sat, Jan 24 - Sat, Jan 31
United Airlines Logo
9:00 am - 9:05 pm
SAN
-
MDT
9h 05m2 stops
United Airlines Logo
10:34 am - 5:28 pm
MDT
-
SAN
9h 54m2 stops
$339United Airlines
Thu, Jan 22 - Tue, Jun 30
United Airlines Logo
7:52 pm - 9:35 am
SAN
-
MDT
10h 43m2 stops
United Airlines Logo
6:30 am - 11:22 am
MDT
-
SAN
7h 52m1 stop
$352United Airlines
Wed, Feb 11 - Sun, Feb 15
United Airlines Logo
9:00 am - 9:05 pm
SAN
-
MDT
9h 05m2 stops
United Airlines Logo
10:40 am - 6:33 pm
MDT
-
SAN
10h 53m2 stops
$370United Airlines
Thu, Jun 25 - Tue, Jun 30
United Airlines Logo
9:55 pm - 9:24 am
SAN
-
MDT
8h 29m1 stop
United Airlines Logo
6:00 am - 11:08 am
MDT
-
SAN
8h 08m1 stop
$383United Airlines
Fri, May 1 - Sat, May 9
Delta Logo
6:50 pm - 11:30 am
SAN
-
MDT
13h 40m2 stops
Delta Logo
12:30 pm - 6:23 pm
MDT
-
SAN
8h 53m1 stop
$392Delta
Mon, May 25 - Tue, Jun 2
United Airlines Logo
10:30 pm - 9:55 am
SAN
-
MDT
8h 25m1 stop
United Airlines Logo
5:31 pm - 9:47 pm
MDT
-
SAN
7h 16m1 stop
$403United Airlines
Mon, May 25 - Tue, Jun 2
United Airlines Logo
10:30 pm - 9:55 am
SAN
-
MDT
8h 25m1 stop
United Airlines Logo
10:35 am - 5:50 pm
MDT
-
SAN
10h 15m2 stops
$408United Airlines
Wed, Feb 11 - Sun, Feb 15
Delta Logo
6:30 am - 5:07 pm
SAN
-
MDT
7h 37m1 stop
Delta Logo
2:15 pm - 8:37 pm
MDT
-
SAN
9h 22m1 stop
$409Delta
Booking Insights

KAYAK's insights & trends for San Diego to Harrisburg flights

Get data-powered insights and trends into flights from San Diego to Harrisburg to help you find the cheapest flights, the best time to fly and much more.

What is the cheapest month to fly from San Diego to Harrisburg?

To calculate monthly average prices, KAYAK takes all prices for each month over the last year for round-trip flights from San Diego to Harrisburg, removes the top 0.1% to account for outliers, and then takes the median of all values for each month.

The cheapest month for flights from San Diego to Harrisburg is September, where tickets cost $396 (return) on average. On the other hand, the most expensive months are December and May, where the average cost of round-trip tickets is $552 and $498 respectively.

Good to know

Low seasonJanuary
Cheapest flight$147
Best time to beat the crowds but there is an average 7% increase in price.
Most popular time to fly and prices are also 10% lower on average.
Flight from San Diego to Harrisburg

When to book flights from San Diego to Harrisburg

Are your dates flexible? Find out the best times to travel from San Diego to Harrisburg based on our flight data from the last year. Discover the cheapest month and even day to fly.
Estimated round-trip price
KAYAK looks at all historical flight data for each date to provide a predicted price for one-way trips or round-trips with a duration up to 40 days. While we try to provide actual minimum prices for each date, some prices are predictions and actual prices may differ.

FAQs for booking flights from San Diego to Harrisburg

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

    In the last 3 days, the lowest price for a flight from San Diego to Harrisburg was $147 for a one-way ticket and $329 for a round-trip.

  • Do I need a passport to fly between San Diego and Harrisburg?

    Even though you are not required to have a passport, keep in mind that an official ID is needed to board the airplane.

  • Which aircraft models fly most regularly from San Diego to Harrisburg?

    We unfortunately don’t have that data for this specific route.

  • Which airline alliances offer flights from San Diego to Harrisburg?

    SkyTeam, Star Alliance, and oneworld are the airline alliances operating flights between San Diego and Harrisburg, with SkyTeam being the most commonly used for this route.

  • Which is the best airline for flights from San Diego to Harrisburg, Delta or United Airlines?

    The two airlines most popular with KAYAK users for flights from San Diego to Harrisburg are Delta and United Airlines. With an average price for the route of $427 and an overall rating of 7.9, Delta is the most popular choice. United Airlines is also a great choice for the route, with an average price of $516 and an overall rating of 7.4.

  • How does KAYAK find such low prices on flights from San Diego to Harrisburg?

    KAYAK is a travel search engine. That means we look across the web to find the best prices we can find for our users. With over 2 billion flight queries processed yearly, we are able to display a variety of prices and options on flights from San Diego to Harrisburg.

  • How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket from San Diego to Harrisburg?

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to Harrisburg from San Diego is likely to change within 7 days, so travelers know whether to wait or book now.

  • What is the Hacker Fare option on flights from San Diego to Harrisburg?

    Hacker Fares allow you to combine one-way tickets in order to save you money over a traditional round-trip ticket. You could then fly to Harrisburg with an airline and back to San Diego with another airline. Booking your flights between San Diego and MDT can sometimes prove cheaper using this method.

  • What is KAYAK's "flexible dates" feature and why should I care when looking for a flight from San Diego to Harrisburg?

    Sometimes travel dates aren't set in stone. If your preferred travel dates have some wiggle room, flexible dates will show you all the options when flying to Harrisburg from San Diego up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

Reviews of the top 3 airlines serving from San Diego to Harrisburg

 
See real verified KAYAK customer reviews for airlines flying from San Diego to Harrisburg. Airline scores are aggregated from all reviews left by passengers on KAYAK after flying with an airline. KAYAK doesn’t show reviews that are older than 5 years. Learn how KAYAK collects reviews.
Need help choosing which airline to fly with from San Diego to Harrisburg? KAYAK airline reviews give an overall score for each airline based on loads of factors, including comfort, boarding, in-flight entertainment and more, to make your decision easier. See airline scores according to verified KAYAK customer reviews.
7.9
DeltaOverall score based on 8017 reviews
8.5Crew
7.9Entertainment
8.1Boarding
7.2Food
7.9Comfort
Airline reviews

The flight was delayed for about 2 hrs. Other than it, it was good.

8.0 ExcellentWen, Dec 2025
LAX - MSY
Read more Delta reviews

The flight was delayed for about 2 hrs. Other than it, it was good.

I am extremely disappointed that delta internal pilot manuals now refer to the Gulf of Mexico as the “gulf of America”. You can bow down to the Orange turd on your own. I will never fly delta again

I noticed that the planes seem to be outdated. There was no entertainment per se. Also, the waiting area did not have any working electrical outlets

No lunch on a x-country flight scheduled for 10:50 am departure, arrived 5+ hrs later. That requires a black box label before you pay for the tickets. Worst, when I checked in online, it's specifically said that lunch was served on his flight for economy Plus passengers.

Our flight from SFO to MSP was right on time on 11/15/2025. No delays. As we approached MSP at about 8 pm, we circled in the air until 8:40 pm so I don't call that efficient for MSP. I think the captain should announce the delay and why. (as if we all don't know that we are just circling around the area, slowing down, speeding up, slowing down.) Thank you. Marilyn Fischer

Staff were friendly and happy. Delta could make sure passengers that don't have the app know of changes. Without Kayak I would not have known about the change of gate or the delay. Kayak was faster to notify me.

The flight used a B767 with a very old interior from before 2014. The entertainment system did not work at all during the flight despite attempts to reset the system. It was like they flew this route just to be competitive.

Delayed flight (1hour) plus a long layover after an overnight flight with no backup plane available.

Flight delayed for two and half hours and then canceled altogether due to mechanical issues. No mechanic onsite to fix so had to send one from LAX.

Delayed due to thunderstorms and no in-flight service due to rough weather — both of which are out of Delta’s control. Flight was good overall.

I boarded flight UA#1318 at Sacramento International Airport going back to Houston TX. The flight was scheduled at 5:10am. I was able to check in virtually using the United Airlines app. When I entered the airport, there was no one outside assisting with checked bags as it was for Delta Airlines. Immediately upon entering, there was a LONG, EXTREMELY LONG line to the kiosks to get boarding passes. I stand in line to get boarding passes then had to move to ANOTHER EXTREMELY LONG line to get my bags checked in. While standing in this line, we noticed an agent taking customers to 3 at a time to her station to check their bags in. Lucky for me, she called me back, checked my bags for me and I was on my way. I then encountered another long line at the TSA check and to avoid I ending up having to sign up for CLEAR to bypass it. So glad, I did.,...Both of my flights were great with no issues, butthe check in progress at Bush Airport was so much smoother. Check-in at SMF airport needs to be anaylzed and corrected. Do better United, I know you can....thanks

Pushed back only to get deplaned due to a tire damaged by ground crew. They did at least go pretty fast. The bathrooms should be banned under the Geneva convention. No room to even sit straight on the toilet. The under-seat entertainment units block what little leg room there is.

United airlines has the best customer experience from booking to arrival. I always fly United airlines. The mileage program is excellent

Older aircraft, no meal, only food was for purchase. Not impressed United.

Not pleasant trip cross country when the entertainment and WiFi system not working. No entertainment for entirety of route. Staff was rather nonchalant in that they dismissed the problem due to age of plane. It would have been nice to know this up front so I could have come prepared to read or download movies before boarding Coincidentally or not, there was a similar issue with the entertainment system on my previous flight I took on my fist leg of the trip. There are no seat TVs, so you must rely on the app when it works. United can do better. Also, what use it it to pay for boarding group 2 when half of the passengers are in the same line as you?

Premium Plus is a really good idea for longer flights

The flight attendants were great, I joked with one I can’t remember her name, a blond, really sweet. I thought it was run well very professional. This was great i survived Spirit, I know for which I speak.

I was in first class. The outlets at my seat did not work. The plane was shabby and run down. I had prepurchsed a day subscription for internet that was not redeemable. I had to repurchase the internet for my flight and then it didn’t work anyway. Quite disappointed in what was supposed to be the launch of a great vacation.

I understand stuff happens, but plane failures are likely due to lack of maintenance. Additionally, air conditioning wasn't working, no snack/drink service, no WiFi. Fortunately, the crew was communicative and light-hearted. United grabbed another plane and we were able to get to our destination.

Stuck on tarmac for two hours plus a 5.5 hour flight. Rude flight attendant. And no meals, not even for purchase!

Flight was on time is the only good thing. Person loading the plane called 1-6 to board at the same time, made it chaotic. Plane was too small for even putting backpacks in overhead. Seat for normal sized people were too small. The WIFI didn't work. When we landed had to wait because not enough ground crew.

the trip to madrid was uncomfortable with my legs touching the seat in front of me

The Phildalphia to Allentown portion was a BUS, not a plane. All was as expected.

Very crowded flight but what can you expect these days?? Crew was accommodating.

The seats in economy were appeared to be quite thin and lack sufficient cushioning to be comfortable. Perhaps it was my seating position but the plane seemed notably load.

The entertainment package was vast and the selections were very current. Keep updating it was great.

The seat was so hard my tailbone was aching The crew was kind of a b**** because I made a joke that I didn't care if they close the door I total c*** when she was trying to f****** act like she was mad at me because I said that The flight was bumpy. Sure you didnt have control over that.

Internet was a bit expensive and did not work ask that week otherwise a good flight

The flight had a delay that made me being in a real rush to take the second flight. The delay was almost for 2 hours. They moved us from gate to gate in 4 times. Once I arrived to Philadelphia, I got to run thorough all the airport, as the train was already closed by that time. So I got sick with asthma for all the running I had to do. And I was the last one to board, when it was almost closed. So irresponsable with the people

Above and beyond effort from this crew in a tough situation. So helpful and understanding. Thank you!

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

Information on your arrival and departure airports