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$303+ Cheap flights from San Francisco to Harrisburg (SFO - MDT)

This is the cheapest round-trip flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 11/14. Fares are subject to change and may not be available on all flights or dates of travel.
SFO — MDT
Nov 15 — Nov 221
Sat 11/15
Sat 11/22
1 adult, Economy
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Find cheap flights from San Francisco to Harrisburg with Cheapflights

1. Tell us where you want to go

Enter your travel information like dates, passengers, trip type (one-way or round trip), and preferred cabin class then click “Find deals”

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Cheapflights Tip: The best prices from San Francisco to Harrisburg are usually found in February or May, booked 69 days in advance, depart on a Wednesday or Tuesday and return on a Saturday

Find flight deals from San Francisco to Harrisburg

Cheapest flights from San Francisco to Harrisburg
Explore the most affordable flight options available from San Francisco to Harrisburg. Find the lowest fares from popular airlines and budget airlines, with prices last updated on October 16, 2025.

This American Airlines deal was found by Cheapflights users on 10/16. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 11/1411:18 pmSFO - MDT
1 stop8h 54mAmerican Airlines
Sat 11/152:55 pmMDT - SFO
1 stop10h 10mAmerican Airlines
Deal found 10/16$303
This American Airlines deal was found by Cheapflights users on 10/14. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 11/1011:14 pmSFO - MDT
1 stop8h 10mAmerican Airlines
Mon 11/174:25 pmMDT - SFO
1 stop8h 43mAmerican Airlines
Deal found 10/14$309
This Delta deal was found by Cheapflights users on 10/14. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 12/55:50 amSFO - MDT
2 stops14h 17mDelta
Sun 12/76:00 amMDT - SFO
1 stop9h 36mDelta
Deal found 10/14$322
This Delta deal was found by Cheapflights users on 10/13. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 10/3110:57 pmSFO - MDT
1 stop9h 43mDelta
Mon 11/36:25 pmMDT - SFO
1 stop8h 31mDelta
Deal found 10/13$339
This Delta deal was found by Cheapflights users on 10/16. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 10/3111:25 amSFO - MDT
1 stop8h 35mDelta
Sun 11/25:10 amMDT - SFO
1 stop7h 23mDelta
Deal found 10/16$404
This Delta deal was found by Cheapflights users on 10/16. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 10/295:55 amSFO - MDT
1 stop7h 17mDelta
Wed 11/56:25 pmMDT - SFO
1 stop8h 31mDelta
Deal found 10/16$414
This American Airlines deal was found by Cheapflights users on 10/16. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 10/2911:15 amSFO - MDT
1 stop8h 58mAmerican Airlines
Wed 11/54:25 pmMDT - SFO
1 stop8h 43mAmerican Airlines
Deal found 10/16$422
This Delta deal was found by Cheapflights users on 10/15. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 11/65:50 amSFO - MDT
1 stop8h 40mDelta
Sun 11/96:00 amMDT - SFO
1 stop7h 44mDelta
Deal found 10/15$434

Cheap flight deals from San Francisco to Harrisburg

Discover tips and strategies to find the most affordable flight options for your journey from San Francisco (SFO) to Harrisburg (MDT). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated October 16, 2025.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$303
(American Airlines)

Popular in

December

Cheapest in

February

Average price

$418
Provider with most accurate pricing for San Francisco-Harrisburg flight deals.
Search Deals
Provider most trusted by Cheapflights users for San Francisco-Harrisburg flights.
Search Deals
From San Francisco to Harrisburg
Search Deals
Highest demand for flights based on searches. 19% potential increase in price ($120 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 3% potential price decrease ($15 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in October 2025
Search Deals

Cheapflights Fare Finder

 
Customize your flight search to find flights from San Francisco to Harrisburg that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated October 16, 2025.
Use the filters below to find and compare flights from San Francisco to Harrisburg that are best for you.

Fly from

San Francisco

Fly to

Harrisburg

Route

Depart

Return

Price

San FranciscoHarrisburg

SFO - MDT

SFOMDT

San Francisco

Fri 11/14

11:18 pm-11:12 am

1 stop8h 54m

Harrisburg

Sat 11/15

2:55 pm-10:05 pm

1 stop10h 10m

$303

San FranciscoHarrisburg

SFO - MDT

SFOMDT

San Francisco

Fri 12/5

6:00 am-6:32 pm

1 stop9h 32m

Harrisburg

Sun 12/7

6:00 am-10:46 am

1 stop7h 46m

$309

San FranciscoHarrisburg

SFO - MDT

SFOMDT

San Francisco

Fri 1/23

9:20 pm-9:35 am

1 stop9h 15m

Harrisburg

Sun 1/25

6:30 am-11:49 am

1 stop8h 19m

$309

San FranciscoHarrisburg

SFO - MDT

SFOMDT

San Francisco

Sat 2/21

9:33 am-7:28 pm

1 stop6h 55m

Harrisburg

Sat 2/28

1:50 pm-9:02 pm

1 stop10h 12m

$309

San FranciscoHarrisburg

SFO - MDT

SFOMDT

San Francisco

Fri 1/23

9:15 am-10:27 pm

2 stops10h 12m

Harrisburg

Sun 1/25

10:42 am-7:09 pm

2 stops11h 27m

$319

San FranciscoHarrisburg

SFO - MDT

SFOMDT

San Francisco

Fri 10/31

10:57 pm-11:40 am

1 stop9h 43m

Harrisburg

Mon 11/3

6:25 pm-11:56 pm

1 stop8h 31m

$339

San FranciscoHarrisburg

SFO - MDT

SFOMDT

San Francisco

Tue 4/14

10:30 pm-11:38 am

1 stop10h 08m

Harrisburg

Sat 4/18

12:30 pm-6:48 pm

1 stop9h 18m

$374

San FranciscoHarrisburg

SFO - MDT

SFOMDT

San Francisco

Sat 12/13

12:08 pm-10:17 pm

1 stop7h 09m

$314

San FranciscoHarrisburg

SFO - MDT

SFOMDT

San Francisco

Sat 12/13

10:30 pm-10:58 am

1 stop9h 28m

$314

San FranciscoHarrisburg

SFO - MDT

SFOMDT

San Francisco

Mon 11/17

11:44 pm-10:06 am

1 stop7h 22m

$364

Flights are sorted by cheapest round-trip flights first.

Deals found on 10/15

Showing 1-10 of 12 results
1
2

Compare providers for flights from San Francisco to Harrisburg

Provider information is updated monthly. Please note that these providers often have deals for this flight, but the availability may vary on a day-by-day basis on Cheapflights.
Use the table below to compare price accuracy, trust ratings, and cancellation policies for each provider offering flight deals from San Francisco to Harrisburg in October.
ProviderPrice AccuracyTrust Score*
ExpediaPrice Accuracy2 starsTrust Score*3 stars
FlightHubPrice Accuracy3 starsTrust Score*3 stars
eDreamsPrice Accuracy3 starsTrust Score*3 stars
PricelinePrice Accuracy1 starTrust 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 San Francisco-Harrisburg flights, users find the pricing of FlightHub to be most consistent on Cheapflights vs. FlightHub Users can find the same prices on San Francisco-Harrisburg flight deals on Cheapflights vs. FlightHub >95% of the time. Price accuracy is based on data collected from San Francisco-Harrisburg flight searches over the past month and is updated monthly.
  • Most trusted provider: When it comes to deals on San Francisco-Harrisburg 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 San Francisco-Harrisburg 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 San Francisco to Harrisburg

Have a flexible travel schedule? Discover the best time to fly to Harrisburg from San Francisco with our price prediction graph.
Estimated round-trip price
Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.

Cheapflights Insights

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

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

Use this chart to determine the optimal time to book a round-trip flight from San Francisco to Harrisburg. Price data was last updated on October 10, 2025.

Booking 69 days in advance of your planned departure date is, on average, the best time to get cheap flights from San Francisco to Harrisburg. The general trend is that the closer you book to the departure date, the more expensive your flight will be.

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

Currently, February is the cheapest month in which you can book a flight from San Francisco to Harrisburg (average of $145). Flying from San Francisco to Harrisburg in June is currently the most expensive (average of $238). 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.

What is the cheapest time of day to fly from SFO to MDT?

Find hourly flight availability from San Francisco to Harrisburg. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated October 16, 2025.

Unlike in the afternoon, when flights are generally more expensive, you can save up to 52% on flights from San Francisco to Harrisburg by exploring options for tickets at noon.

Reviews of airlines servicing Harrisburg

Get insights into the airlines that provide service to Harrisburg. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to Harrisburg. Reviews last updated October 16, 2025.
See what other customers who have flown with Delta, United Airlines, and American Airlines from San Francisco to Harrisburg have to say. You can also see how each airline compares in terms of entertainment options, comfort, food, crew/service, and boarding process.
Delta
8.0
Very good
7,984 reviews

Comfort

7.9

Crew

8.5

Overall

8.0

Boarding

8.2

Entertainment

7.9

Food

7.3

Reviews

1 / 20
10.0
Excellent

Michael,Sep 2023

SMF - ATL

Not sufficient leg room and three seats are very tigh.t on 737 in economy main cabin
Delta
8.0
Very good
7,984 reviews
Delta
8.0
Very good
7,984 reviews

Comfort

7.9

Crew

8.5

Overall

8.0

Boarding

8.2

Entertainment

7.9

Food

7.3

Reviews

1 / 20
10.0
Excellent

Michael,Sep 2023

SMF - ATL

Not sufficient leg room and three seats are very tigh.t on 737 in economy main cabin
United Airlines
7.4
Good
8,982 reviews
Delta
8.0
Very good
7,984 reviews

Comfort

7.9

Crew

8.5

Overall

8.0

Boarding

8.2

Entertainment

7.9

Food

7.3

Reviews

1 / 20
10.0
Excellent

Michael,Sep 2023

SMF - ATL

Not sufficient leg room and three seats are very tigh.t on 737 in economy main cabin
American Airlines
7.2
Good
11,043 reviews
Delta
8.0
Very good
7,984 reviews

Comfort

7.9

Crew

8.5

Overall

8.0

Boarding

8.2

Entertainment

7.9

Food

7.3

Reviews

1 / 20
10.0
Excellent

Michael,Sep 2023

SMF - ATL

Not sufficient leg room and three seats are very tigh.t on 737 in economy main cabin

Related info for your journey

Find useful and relevant information for your journey from San Francisco to Harrisburg. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

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

    There are many flights that can get you from San Francisco to Harrisburg in 8h 54m. Fly via American Airlines, Delta, or United Airlines to get the fastest option. The distance between San Francisco and Harrisburg is about 2430 mi. When browsing for deals, the options you’ll see will be for both nonstop flights and flights with stops.

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

    Flying on Delta is currently your cheapest option to Harrisburg, with prices starting at $299. Additional round-trip tickets that might be worth considering are offered by American Airlines and United Airlines, with the lowest prices starting at $308 and $308, respectively. Delta is currently priced 39% below the average price you’ll pay for this route.

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

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

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

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

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

    Yes. Cheapflights offers flight deals from San Francisco to Harrisburg 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 San Francisco to Harrisburg?

    Currently, February is the cheapest month in which you can book a flight from San Francisco to Harrisburg (average of $145). Flying from San Francisco to Harrisburg in June is currently the most expensive (average of $238). 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 Harrisburg?

Book flights to Harrisburg if you plan to visit one of these locations
Mechanicsburg
Hershey
Carlisle
Camp Hill

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Top 3 airlines flying from San Francisco to Harrisburg

Discover the top 3 airlines that operate flights from San Francisco to Harrisburg. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated October 16, 2025.
AirlineCheapestAverageFlexibilityOn-time
DeltaCheapest$299Average$453FlexibilityNo cancel feeOn-timeN/A
United AirlinesCheapest$308Average$543FlexibilityNo cancel feeOn-time69%
American AirlinesCheapest$308Average$517FlexibilityNo cancel feeOn-time71%

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