SFO - MDT

$194 Find Cheap Flights from San Francisco 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 Francisco to Harrisburg departing on 3/25. 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 Francisco 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 Francisco to Harrisburg, as well as popular online travel agencies
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Everything you should know

Cheapest round-trip
$329
Overall average: $473
United Airlines
Mon 3/16Sat 3/21
SFO - MDT • 1 stop
Cheapest one-way
$194
Typical prices: $194-$217
Frontier
Wed 3/25
SFO - MDT • 2 stops
Top airlines
Delta
Cheapest • from $329 (round-trip)
Delta
Best reviews • 7.9 score
Airline reviews
Airline reviews
+1
+1
Airline reviews
Airline reviews
+1
When to book
4 weeks
in advance
Our data shows that travelers who book at least 4 weeks in advance save around 16% compared to booking last minute.
Insights
Insights
Insights
Insights
When to travel
July
Cheapest • 17% price drop
April
Most popular
Good to know
Good to know
+1
+1
Good to know
Good to know
+1
Start a new search
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 Francisco to Harrisburg (SFO-MDT)

 
Here are some of the best deals found on KAYAK recently from the most popular airlines for round-trip flights from San Francisco 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 Francisco to Harrisburg

Mon, Mar 16 - Sat, Mar 21
United Airlines Logo
10:45 pm - 9:32 am
SFO
-
MDT
7h 47m
1 stop
United Airlines Logo
5:39 pm - 12:16 am
MDT
-
SFO
9h 37m
1 stop
$329United Airlines
Thu, Feb 26 - Sat, Mar 7
American Airlines Logo
6:00 am - 5:50 pm
SFO
-
MDT
8h 50m
1 stop
American Airlines Logo
6:31 pm - 11:49 pm
MDT
-
SFO
8h 18m
1 stop
$333American Airlines
Mon, Mar 16 - Sat, Mar 21
American Airlines Logo
11:29 pm - 11:32 am
SFO
-
MDT
9h 03m
2 stops
American Airlines Logo
3:34 pm - 8:56 pm
MDT
-
SFO
8h 22m
1 stop
$334American Airlines
Thu, Feb 26 - Mon, Mar 2
American Airlines Logo
6:00 am - 5:50 pm
SFO
-
MDT
8h 50m
1 stop
American Airlines Logo
6:31 pm - 11:47 pm
MDT
-
SFO
8h 16m
1 stop
$337American Airlines
Mon, Mar 2 - Wed, Mar 11
Delta Logo
10:50 pm - 11:10 am
SFO
-
MDT
9h 20m
1 stop
Delta Logo
1:24 pm - 7:10 pm
MDT
-
SFO
8h 46m
1 stop
$339Delta
Tue, Mar 17 - Mon, Mar 23
Delta Logo
5:50 am - 3:52 pm
SFO
-
MDT
7h 02m
1 stop
Delta Logo
4:40 pm - 10:36 pm
MDT
-
SFO
8h 56m
1 stop
$374Delta
Tue, Mar 3 - Tue, Mar 10
Delta Logo
1:15 pm - 11:10 am
SFO
-
MDT
18h 55m
2 stops
Delta Logo
4:40 pm - 10:36 pm
MDT
-
SFO
8h 56m
1 stop
$382Delta
Mon, Mar 2 - Mon, Mar 9
Delta Logo
1:15 pm - 11:10 am
SFO
-
MDT
18h 55m
2 stops
Delta Logo
4:40 pm - 10:36 pm
MDT
-
SFO
8h 56m
1 stop
$397Delta
Mon, Mar 2 - Sun, Mar 15
Delta Logo
10:50 pm - 11:10 am
SFO
-
MDT
9h 20m
1 stop
Delta Logo
6:10 am - 10:45 am
MDT
-
SFO
7h 35m
1 stop
$404Delta
Mon, Mar 16 - Sun, Mar 22
Delta Logo
11:35 pm - 12:39 pm
SFO
-
MDT
10h 04m
1 stop
Delta Logo
6:10 am - 10:45 am
MDT
-
SFO
7h 35m
1 stop
$409Delta
Booking Insights

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

Get data-powered insights and trends into flights from San Francisco 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 Francisco to Harrisburg?

To calculate monthly average prices, KAYAK takes all prices for each month over the last year for round-trip flights from San Francisco 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 Francisco to Harrisburg is July, where tickets cost $398 (return) on average. On the other hand, the most expensive months are December and February, where the average cost of round-trip tickets is $688 and $548 respectively.

How far in advance should I book a flight from San Francisco to Harrisburg?

To calculate weekly average prices, KAYAK takes all prices for each week before departure over the last year for round-trip flights from San Francisco to Harrisburg, removes the top 0.1% to account for outliers, and then takes the average of all the values for each week.

To get a below average price on the flight from San Francisco to Harrisburg, you should book around 4 weeks before departure, which saves you about 16% compared to booking last minute. For the absolute cheapest price, our data suggests you should book 21 weeks before departure.

Good to know

Low seasonJanuary
Cheapest flight$194
Best time to beat the crowds with an average 8% drop in price.
Most popular time to fly with an average 12% increase in price.
Flight from San Francisco to Harrisburg

When to book flights from San Francisco to Harrisburg

Are your dates flexible? Find out the best times to travel from San Francisco 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 Francisco to Harrisburg

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

    In the last 3 days, the lowest price for a flight from San Francisco to Harrisburg was $194 for a one-way ticket and $329 for a round-trip.

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

    No, a passport isn't needed to fly from San Francisco to Harrisburg. However, local authorities might ask for an official ID.

  • Which airports will I be using when flying from San Francisco to Harrisburg?

    When flying out of San Francisco you will be using San Francisco. You will be landing at Harrisburg, also known as Harrisburg.

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

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

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

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

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

    The two airlines most popular with KAYAK users for flights from San Francisco to Harrisburg are Delta and United Airlines. With an average price for the route of $482 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 $474 and an overall rating of 7.4.

  • How does KAYAK find such low prices on flights from San Francisco 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 Francisco to Harrisburg.

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

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to Harrisburg from San Francisco 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 Francisco 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 Francisco with another airline. Booking your flights between San Francisco 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 Francisco 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 Francisco 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 Francisco to Harrisburg

 
See real verified KAYAK customer reviews for airlines flying from San Francisco 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 Francisco 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 8186 reviews
8.1Boarding
8.5Crew
7.2Food
7.9Comfort
7.8Entertainment
Airline reviews

The plane was an older model, so it wasn’t as comfortable as others. The flight attendants were not helpful during onboarding. It was a full flight so there was chaos finding space for baggage.

8.0 ExcellentBryan, Feb 2026
SFO - ATL
Read more Delta reviews

The plane was an older model, so it wasn’t as comfortable as others. The flight attendants were not helpful during onboarding. It was a full flight so there was chaos finding space for baggage.

Originally, I was booked in economy. I paid several hundred additional dollars to upgrade to first class. Then I paid several more hundred dollars to change my flight to a slightly earlier flight. I asked if the changed flight would also seat me in first class, and I was told that it would. When I boarded the plane, however, I was seated in economy. So, I paid $500-600 more than I paid for my original ticket for an upgrade and a changed flight - received the changed flight (which was nice), but did not receive the upgrade. So, I was not completely satisfied.

Awesome! On time flight, early arrival, and a complimentary upgrade!

Delta One is extraordinary. I fly business when somebody hires me. I just wonder why there is such a chasm between business class and the insanely inhumane and nonsensical coach. The seats are not large enough to fit even my tiny wife. We fly 10% of what we did because we don’t want to pay 5-10 k but for $400 it’s unbearable. It seems like the accountants took over and made stupid decisions. Screw in 20 extra seats and make it so unbearable that people fly 90% less. Just put the damn price up and put some proper chairs in. But business, yay.

Delta’s staff is unmatched. From the gate agents, to the pilots, to the flight attendants… all top of the industry.

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

Very disappointing given gate agent behavior. Filed a formal complaint with United.

Terrible. No customer service, no food, no drinks on a 6 hour premier economy booking.

The flight crew where really good. Better then the crew from BNE to SFO

Food should be changed in menu Many muslims travels in this airlime they need to add one Halal meal

left on time, reasonable boarding process arrived early luggage came out quickly

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

We flew in first class. The crew did not offer drinks before the flight took off, but they treated us well during the flight. The food was excellent. There was actually too much food served, but it was nice to have all the options.

Awful. Original flight was delayed 5 hours. Had to to take a connecting flight instead of direct. Had a 4 hour layover. I missed all of my morning meetings getting in 5 hours later than I was supposed to and had to change to take a later flight the next day to get them back in which cia time another $150.

I was trying to take 2 one and a half hour one way trips and I experienced almost 20 delays over the course of those two trips. Only a few of them were due to weather the rest was disorganization

The attendants were kind and helpful. A sugar-free drink would have been very welcome.

The entertainment options were at best, fair. It was exactly the same as my outbound flight. It would have been more entertaining if there were some series from Apple TV, HBO, Showtime or other carriers for me to catch up with.

The seat cushions were very worn so they were extremely uncomfortable.

Crew were all friendly and helpful. It was a short flight so just a beverage service with a cookie. After we were boarded the plane took about 45 minutes to leave the gate but it was New Year’s Eve so not shocking there was some delay. Overall good experience and very grateful.

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.

Mostly good. Flight was crowded but Airline personnel were very friendly & accommodating. It would be good to have savory snacks rather than just sweet Biscoff cookies.

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

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

Information on your arrival and departure airports