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$200+ Cheap flights from Harrisburg to San Francisco (MDT - SFO)

This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 8/11. Fares are subject to change and may not be available on all flights or dates of travel.
MDT — SFO
ago 9 — ago 161
dom 8/9
dom 8/16
1 adult, Economy
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1. Tell us where you want to go

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Cheap flight deals from Harrisburg to San Francisco

Cheapest flights from Harrisburg to San Francisco
Explore the most affordable flight options available from Harrisburg to San Francisco. Find the lowest fares from popular airlines and budget airlines, with prices last updated on luglio 10, 2026.

This Delta deal was found by Cheapflights users on 7/6. 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.
mer 8/2612:22 pm
MDT
-
SFO
1 stop8h 51m
Delta
mar 9/110:59 pm
SFO
-
MDT
1 stop9h 42m
Delta
Deal found 7/6$369
This United Airlines deal was found by Cheapflights users on 7/5. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
gio 10/87:59 pm
MDT
-
SFO
1 stop8h 00m
United Airlines
dom 10/1111:10 pm
SFO
-
MDT
1 stop7h 30m
United Airlines
Deal found 7/5$394
This United Airlines deal was found by Cheapflights users on 7/9. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
sab 8/152:17 pm
MDT
-
SFO
1 stop7h 55m
United Airlines
sab 8/225:00 am
SFO
-
MDT
1 stop8h 52m
United Airlines
Deal found 7/9$395
This United Airlines deal was found by Cheapflights users on 7/5. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mar 9/292:00 pm
MDT
-
SFO
1 stop8h 32m
United Airlines
ven 10/910:35 pm
SFO
-
MDT
1 stop8h 16m
United Airlines
Deal found 7/5$396
This United Airlines deal was found by Cheapflights users on 7/5. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
sab 9/127:59 pm
MDT
-
SFO
1 stop8h 00m
United Airlines
gio 9/1711:30 pm
SFO
-
MDT
1 stop7h 21m
United Airlines
Deal found 7/5$409
This United Airlines deal was found by Cheapflights users on 7/7. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
ven 7/315:55 pm
MDT
-
SFO
1 stop9h 37m
United Airlines
sab 8/1511:30 pm
SFO
-
MDT
1 stop7h 21m
United Airlines
Deal found 7/7$437
This United Airlines deal was found by Cheapflights users on 7/9. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mer 10/145:54 pm
MDT
-
SFO
1 stop9h 36m
United Airlines
dom 10/1811:30 pm
SFO
-
MDT
1 stop7h 21m
United Airlines
Deal found 7/9$439
This Delta deal was found by Cheapflights users on 7/6. 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.
gio 8/275:15 pm
MDT
-
SFO
1 stop7h 32m
Delta
ven 9/411:15 pm
SFO
-
MDT
1 stop9h 34m
Delta
Deal found 7/6$444
This United Airlines deal was found by Cheapflights users on 7/8. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mer 7/295:55 pm
MDT
-
SFO
1 stop9h 37m
United Airlines
dom 8/211:05 pm
SFO
-
MDT
1 stop7h 35m
United Airlines
Deal found 7/8$448
This United Airlines deal was found by Cheapflights users on 7/7. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
gio 8/67:59 pm
MDT
-
SFO
1 stop8h 16m
United Airlines
sab 8/225:00 am
SFO
-
MDT
1 stop8h 52m
United Airlines
Deal found 7/7$458
This American Airlines deal was found by Cheapflights users on 7/8. 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.
lun 8/37:38 pm
MDT
-
SFO
1 stop8h 21m
American Airlines
gio 9/311:00 am
SFO
-
MDT
1 stop9h 23m
American Airlines
Deal found 7/8$459

Find flight deals from Harrisburg to San Francisco

Discover tips and strategies to find the most affordable flight options for your journey from Harrisburg (MDT) to San Francisco (SFO). 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 luglio 10, 2026.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$369
(American Airlines)

One-way from

$200
(Kiwi.com)

Popular in

July

Cheapest in

February

Average price

$756
Provider with most accurate pricing for Harrisburg-San Francisco flight deals.
Search Deals
Provider most trusted by Cheapflights users for Harrisburg-San Francisco flights.
Search Deals
From Harrisburg to San Francisco
Search Deals
One-way flight from Harrisburg to San Francisco
Search Deals
Highest demand for flights based on searches. 18% potential increase in price ($111 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 4% potential price decrease ($24 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in July 2026
Search Deals

Cheapflights Fare Finder

 
Customize your flight search to find flights from Harrisburg to San Francisco 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 luglio 10, 2026.
Use the filters below to find and compare flights from Harrisburg to San Francisco that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

HarrisburgSan Francisco

MDT - SFO

MDTSFO

Harrisburg

ven 7/31

5:55 pm-12:32 am

1 stop9h 37m

San Francisco

sab 8/15

11:30 pm-9:51 am

1 stop7h 21m

$437

HarrisburgSan Francisco

MDT - SFO

MDTSFO

Harrisburg

mer 10/14

5:54 pm-12:30 am

1 stop9h 36m

San Francisco

dom 10/18

11:30 pm-9:51 am

1 stop7h 21m

$439
Quickest round-trip

HarrisburgSan Francisco

MDT - SFO

MDTSFO

Harrisburg

gio 11/19

7:59 pm-1:16 am

1 stop8h 17m

San Francisco

dom 11/22

11:30 pm-10:03 am

1 stop7h 33m

$479

HarrisburgSan Francisco

MDT - SFO

MDTSFO

Harrisburg

mer 12/2

12:25 pm-11:41 pm

2 stops14h 16m

San Francisco

gio 12/31

6:00 am-5:25 pm

1 stop8h 25m

$622

HarrisburgSan Francisco

MDT - SFO

MDTSFO

Harrisburg

mer 10/14

12:12 pm-11:56 pm

2 stops14h 44m

San Francisco

dom 10/18

9:30 pm-10:59 am

1 stop10h 29m

$629

HarrisburgSan Francisco

MDT - SFO

MDTSFO

Harrisburg

mar 8/25

6:30 am-5:23 pm

2 stops13h 53m

San Francisco

mar 9/1

1:15 pm-11:30 pm

1 stop7h 15m

$633

HarrisburgSan Francisco

MDT - SFO

MDTSFO

Harrisburg

mer 12/2

6:00 am-5:12 pm

2 stops14h 12m

San Francisco

mer 12/30

12:55 am-1:37 pm

1 stop9h 42m

$658
Cheapest one-way

HarrisburgSan Francisco

MDT - SFO

MDTSFO

Harrisburg

gio 8/20

7:15 pm-10:54 pm

2 stops30h 39m

$229

HarrisburgSan Francisco

MDT - SFO

MDTSFO

Harrisburg

mar 8/11

12:19 pm-9:32 pm

3 stops36h 13m

$252

HarrisburgSan Francisco

MDT - SFO

MDTSFO

Harrisburg

dom 7/26

8:58 pm-12:23 am

2 stops30h 25m

$297

Flights are sorted by cheapest round-trip flights first.

Deals found on 7/9

Showing 1-10 of 17 resultsSorted by cheapest first
1
2

Compare providers for flights from Harrisburg to San Francisco

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 Harrisburg to San Francisco in July.
ProviderPrice AccuracyTrust Score*
ExpediaPrice Accuracy1 starTrust Score*3 stars
FlightHubPrice Accuracy3 starsTrust 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 Harrisburg-San Francisco flights, users find the pricing of FlightHub to be most consistent on Cheapflights vs. FlightHub Users can find the same prices on Harrisburg-San Francisco flight deals on Cheapflights vs. FlightHub >95% of the time. Price accuracy is based on data collected from Harrisburg-San Francisco flight searches over the past month and is updated monthly.
  • Most trusted provider: When it comes to deals on Harrisburg-San Francisco 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 Harrisburg-San Francisco 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 Harrisburg to San Francisco

Have a flexible travel schedule? Discover the best time to fly to San Francisco from Harrisburg 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 Harrisburg to San Francisco

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

The best time to book flights from Harrisburg to San Francisco is 24 days before your desired departure date. The cost of your flight will likely increase significantly if you book two weeks in advance of your flight.

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

Currently, February is the cheapest month in which you can book a flight from Harrisburg to San Francisco (average of $408). Flying from Harrisburg to San Francisco in July is currently the most expensive (average of $756). 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.

How much does it cost to fly round-trip from Harrisburg to San Francisco?

Reviews of airlines servicing San Francisco

Get insights into the airlines that provide service to San Francisco. 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 San Francisco. Reviews last updated luglio 10, 2026.
Get a feel of what it's like to fly with Delta,United Airlines, andAmerican Airlines from Harrisburg to San Francisco by reading reviews from past customers. Users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.
Delta
7.8
Good
8,456 reviews

Entertainment

7.8

Food

7.2

Overall

7.8

Crew

8.5

Boarding

8.1

Comfort

7.8

Reviews

1 / 20
10.0
Excellent

Aaron,Oct 2024

TUS - LAX

Delta has consistently been the best U.S. airline for my travels and this flight was no exception
Delta
7.8
Good
8,456 reviews
Delta
7.8
Good
8,456 reviews

Entertainment

7.8

Food

7.2

Overall

7.8

Crew

8.5

Boarding

8.1

Comfort

7.8

Reviews

1 / 20
10.0
Excellent

Aaron,Oct 2024

TUS - LAX

Delta has consistently been the best U.S. airline for my travels and this flight was no exception
United Airlines
7.4
Good
9,966 reviews
Delta
7.8
Good
8,456 reviews

Entertainment

7.8

Food

7.2

Overall

7.8

Crew

8.5

Boarding

8.1

Comfort

7.8

Reviews

1 / 20
10.0
Excellent

Aaron,Oct 2024

TUS - LAX

Delta has consistently been the best U.S. airline for my travels and this flight was no exception
American Airlines
7.1
Good
11,799 reviews
Delta
7.8
Good
8,456 reviews

Entertainment

7.8

Food

7.2

Overall

7.8

Crew

8.5

Boarding

8.1

Comfort

7.8

Reviews

1 / 20
10.0
Excellent

Aaron,Oct 2024

TUS - LAX

Delta has consistently been the best U.S. airline for my travels and this flight was no exception

Related info for your journey

Find useful and relevant information for your journey from Harrisburg to San Francisco. 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 Harrisburg to San Francisco?

    Airlines like United Airlines fly from Harrisburg to San Francisco in about 9h 37m. The time it takes to get you to your destination can typically vary by up to . Harrisburg and San Francisco are separated by a distance of 2430 mi.

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

    Cheapflights users have booked flights from Harrisburg to San Francisco round-trip from $308. Other airlines that can offer you cheap pricing are United Airlines, from $308, and Delta, from $308. You may be able to fly from Harrisburg to San Francisco for 37% less than the average price by searching for these airlines.

  • What are the cheapest airlines to fly from Harrisburg to San Francisco one-way?

    To fly one-way, consider booking your trip with American Airlines, which is currently one of the cheapest options available, starting at $188. Delta flights start at $282 while deals on United Airlines start at $313 one-way.

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

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

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

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

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

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

    Currently, February is the cheapest month in which you can book a flight from Harrisburg to San Francisco (average of $408). Flying from Harrisburg to San Francisco in July is currently the most expensive (average of $756). 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 San Francisco?

Book flights to San Francisco if you plan to visit one of these locations
South San Francisco
Santa Clara
Santa Cruz
Fairfield
Burlingame
Redwood City
Rancho Cordova
Roseville
Cupertino
Emeryville
Newark
San Bruno
Watsonville
Hayward
San Ramon
San Carlos
Turlock
Vallejo
San Lorenzo
Davis

Browse thousands of different options on Cheapflights for your next trip

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Alternative routes for Harrisburg to San Francisco

See prices for flight routes from nearby airports that may be better suited for you.
Newark to San Francisco flights
John F Kennedy Intl to San Francisco flights
LaGuardia to San Francisco flights
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Newark to San Diego flights
Newark to San Jose flights
Reagan-National to San Francisco flights
Dulles Intl to San Francisco flights
John F Kennedy Intl to Oakland flights
John F Kennedy Intl to San Diego flights
Philadelphia to Las Vegas flights
Newark to Ontario flights
Philadelphia to San Francisco flights
Dulles Intl to San Diego flights
LaGuardia to Ontario flights
Philadelphia to Los Angeles flights
Newark to Santa Ana flights
LaGuardia to San Diego flights
Dulles Intl to Ontario flights
Reagan-National to Ontario flights
Pittsburgh to Las Vegas flights
Newark to Oakland flights
Reagan-National to San Diego flights
John F Kennedy Intl to Santa Ana flights
Newark to Burbank flights
John F Kennedy Intl to Burbank flights
Philadelphia to San Diego flights
Dulles Intl to San Jose flights
Newark to Sacramento flights
Dulles Intl to Sacramento flights
John F Kennedy Intl to Sacramento flights
Pittsburgh to San Francisco flights
Philadelphia to Ontario flights
Pittsburgh to Los Angeles flights
John F Kennedy Intl to Reno flights
Dulles Intl to Oakland flights
Reagan-National to San Jose flights

Top 3 airlines flying from Harrisburg to San Francisco

Discover the top 3 airlines that operate flights from Harrisburg to San Francisco. 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 luglio 10, 2026.
AirlineCheapestAverageFlexibilityOn-time
United AirlinesCheapest$308Average$473FlexibilityNo cancel feeOn-time69%
American AirlinesCheapest$308Average$472FlexibilityNo cancel feeOn-time71%
DeltaCheapest$308Average$486FlexibilityNo cancel feeOn-timeN/A

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