SFO - MDT

$208 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 12/13. 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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41,299,237 searches in the past 7 days on KAYAK

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Everything you should know

Cheapest round-trip
$309
Overall average: $348
American Airlines
Fri 2/20Sat 2/28
SFO - MDT • 1 stop
Cheapest one-way
$208
Typical prices: $338-$406
Delta
Sat 12/13
SFO - MDT • 2 stops
Top airlines
American Airlines
Cheapest • from $309 (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 22% compared to booking last minute.
Insights
Insights
Insights
Insights
When to travel
February
Cheapest • 31% price drop
October
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 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

Fri, Feb 20 - Sat, Feb 28
American Airlines Logo
12:29 am - 10:56 amSFO-MDT
7h 27m1 stop
American Airlines Logo
3:16 pm - 10:59 pmMDT-SFO
10h 43m1 stop
$309American Airlines
Find Deal
Fri, Feb 20 - Sat, Feb 28
American Airlines Logo
12:29 am - 10:56 amSFO-MDT
7h 27m1 stop
American Airlines Logo
9:48 am - 5:16 pmMDT-SFO
10h 28m2 stops
$314American Airlines
Find Deal
Sat, Feb 21 - Sat, Feb 28
American Airlines Logo
6:00 am - 7:27 pmSFO-MDT
10h 27m2 stops
American Airlines Logo
9:48 am - 5:16 pmMDT-SFO
10h 28m2 stops
$319American Airlines
Find Deal
Mon, Mar 2 - Mon, Mar 9
American Airlines Logo
11:59 pm - 11:29 amSFO-MDT
8h 30m1 stop
American Airlines Logo
6:29 pm - 11:20 pmMDT-SFO
7h 51m1 stop
$349American Airlines
Find Deal
Tue, Apr 14 - Sat, Apr 18
Delta Logo
6:00 am - 5:26 pmSFO-MDT
8h 26m1 stop
Delta Logo
6:10 am - 10:37 amMDT-SFO
7h 27m1 stop
$408Delta
Find Deal
Thu, Nov 20 - Fri, Nov 28
United Airlines Logo
8:30 am - 9:04 pmSFO-MDT
9h 34m1 stop
United Airlines Logo
2:35 pm - 9:49 pmMDT-SFO
10h 14m1 stop
$409United Airlines
Find Deal
Sun, Dec 14 - Sun, Dec 28
United Airlines Logo
10:40 pm - 10:06 amSFO-MDT
8h 26m1 stop
United Airlines Logo
5:24 pm - 1:14 amMDT-SFO
10h 50m1 stop
$449United Airlines
Find Deal
Mon, Mar 2 - Mon, Mar 9
United Airlines Logo
7:10 pm - 9:06 pmSFO-MDT
22h 56m2 stops
United Airlines Logo
5:31 pm - 11:54 pmMDT-SFO
9h 23m1 stop
$457United Airlines
Find Deal
Wed, Dec 17 - Thu, Jan 1
Delta Logo
5:50 am - 4:13 pmSFO-MDT
7h 23m1 stop
Delta Logo
6:00 am - 11:01 amMDT-SFO
8h 01m1 stop
$478Delta
Find Deal
Fri, Jan 9 - Sun, May 10
Delta Logo
6:05 am - 11:35 pmSFO-MDT
14h 30m2 stops
Delta Logo
6:10 am - 10:37 amMDT-SFO
7h 27m1 stop
$557Delta
Find Deal
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’s the cheapest day of the week to fly from San Francisco to Harrisburg?

The average price of all round-trip flights from San Francisco to Harrisburg clicked on KAYAK for each day over the last 12 months.

When flying from San Francisco to Harrisburg, you should consider leaving on a Wednesday and avoid Sundays if you are looking for the best rates. For your return to San Francisco, you’ll find the best rates on Saturdays and the most expensive ones on Sundays.

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 February, where tickets cost $348 (return) on average. On the other hand, the most expensive months are December and November, where the average cost of round-trip tickets is $688 and $642 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 22% compared to booking last minute. For the absolute cheapest price, our data suggests you should book 21 weeks before departure.

Good to know

Low seasonMarch
Cheapest flight$208
Best time to beat the crowds but there is an average 5% increase in price.
Most popular time to fly and prices are also 11% lower on average.
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 $208 for a one-way ticket and $309 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 $456 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 $545 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 7998 reviews
7.3Food
8.5Crew
7.9Entertainment
8.2Boarding
7.9Comfort
Airline reviews

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.

8.0 ExcellentJulie, Oct 2025LAX - SFO
Read more Delta reviews

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.

My husband upgraded our seats and I don't know if it was due to the type of planet was or if they didn't upgrade our seats. We were supposed to be in I believe comfort seats and they were just as tight as any other seat- no leg room and we are very tall people but at least it wasn't extremely cold. My husband did put in a complaint about our seating because he paid extra and if we would have known that the space and the tightness would have been the same, we just would have gotten the emergency row emergency row seats that we normally get. We love Delta but both our flights coming home we're not good. Oh I forgot to mention that on our flight to Hawaii our luggage wheels got broke and we had to purse new luggage on vacation then we never had this problem so we didn't know protocol and reported it after we got home only for them to tell is we only had 24hrs to report the damage. Not sure what was going on with Delta this vacation trip.

Crew was excellent. Comfort seats not as nice as other kinds of planes.

It was a great flight and the stewards and stewardess were all kind and accommodating!! The seats were comfortable and entertainment screen excellent!

There are 4 flights in consecutive gates with about the same departure time. Two flights were boarding at the same time. One was delayed or boarding would be happening at the same time. I am not sure what Delta and LAX need to do to have a better layout at the end of Terminal 2

There was a security issue at the airport and we were unable to land. We circled endlessly and then landed at another airfield for fuel. We then circled the airport again, almost landed but didn’t fully touch down before circling again. I am thankful to the crew for keeping us safe- the issue was the airline and staff at the airport getting us seats on our connecting flights. That part was hours of searching for someone and getting in double my steps.

Same as last comment. Food sucks. Quality. Not surprising most people have no clue about nourishment Clearly

We were in business class. the angled seats in that class do not have a real window view & the placement of the controls are bad. But we knew that. But the food options were mediocre. The taste was fine, but the size was for a child. It’s just really feels like United is skimping on everything. Even when we were in the Polaris lounge they did not have diet sodas. They said they were out no Coke zero no Diet Coke, etc. I do not think the portion of nuts they serve on the plane could get any smaller. Really a minimal service and offer for what you’re paying for in business.

We had to deboard 2 times due to maintenance issues. They changed the plane, and then we got deviated to LAX due to maibtenance issues on the other plane, had to sleep at LAX and los a full day.

From the first moment you interact with United Airlines, you can expect nothing less but extreme frustration. The baggage handler at the bag drop seems completely unbothered by the presence of customers waiting in line. No help was extended to load the baggage whatsoever. And if any of your bags is overweight by 0.01 pound they will make you re-distribute everything in your suitcase just to play power trip. When it was time to board no help was extended to customers to locate their seats. Moreover. It was a chaotic mess at the gate when it was unclear who should board first and everyone just bunched up, trying to get on the plane. I am sure the crew was doing their best to perform their jobs while being paid their wages however it shouldn’t be that hard to smile once or twice when you’re in the business if serving customers. It is a shame for the United States of America to have a flagship carrier of such low caliber. Our flight was also delayed by about an hour and a half due to further delays prior to our inbound flight. Being someone who has travelled for both business and leisure in Asia, Europe, and South America I have never experienced such poor quality of service.

The pilots were late and it made us 1 hour late. The meat was tough and bok choy was also tough.

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

I learned that seating towards the end of plane that a line forms for the restroom and people use your chair as a hand railing, bumping your seat consistently. I was seated in the aisle. I think that next time if I am towards the back row I would want to sit in the middle or window seat.

The best airline I have ever travel , really good customer service, attention and service !!

Everything was great. Only thing that could’ve made it better was buy on board options for hot food, but the snacks were decent. The flight attendants were great. I had no complaints. I was able to make it to my destination safely

Horrific. They missed my connecting flight to San Diego. I didn’t get there until Monday at 9am when I had a mandatory court settlement conference scheduled at 6am since we had parties on the east coast. This caused many issues. All because United apparently forgot to hold the doors open until my flight landed that only had a 10 minute delay. This was the last flight to Southern California. So I couldn’t even rent a car to finish the trip. United cannot be trusted when traveling on specific days and times since weather didn’t have anything to do with the delays.

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

It was a red eye flight, so no meals were provided, but it was fine with snacks. The seats felt cramped and almost too narrow.

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.

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

Delayed flight, so I switched fights to SFO to Phoenix , Phoenix to DSM. Excellent service through American Airlines

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 Francisco to Harrisburg

Information on your arrival and departure airports

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