$190+ 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 3/23. Fares are subject to change and may not be available on all flights or dates of travel.
MDT — SFO
Apr 13 — Apr 201
Round-trip
1 adult, Economy
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Find cheap flights from Harrisburg to San Francisco with Cheapflights
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Enter your travel information like dates, passengers, trip type (one-way or round trip), and preferred cabin class then click “Find deals”2. Select your favorite providers
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Cheapest flights from Harrisburg to San FranciscoExplore 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 March 14, 2026.
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 March 14, 2026.
This American Airlines deal was found by Cheapflights users on 3/10. 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.
Tue 4/73:37 pm
MDT
- SFO
1 stop8h 27m
American Airlines
Tue 4/1410:06 am
SFO
- MDT
1 stop10h 19m
American Airlines
Deal found 3/10![American Airlines logo]()
$349
This American Airlines deal was found by Cheapflights users on 3/9. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 3/235:06 pm
MDT
- SFO
1 stop9h 04m
American Airlines
Tue 3/3111:49 pm
SFO
- MDT
1 stop8h 43m
American Airlines
Deal found 3/9![American Airlines logo]()
$353
This American Airlines deal was found by Cheapflights users on 3/9. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 3/243:15 pm
MDT
- SFO
2 stops10h 59m
American Airlines
Mon 3/3012:25 am
SFO
- MDT
1 stop8h 36m
American Airlines
Deal found 3/9![American Airlines logo]()
$358
This United Airlines deal was found by Cheapflights users on 3/10. 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.
Fri 4/245:53 pm
MDT
- SFO
1 stop9h 46m
United Airlines
Sun 5/310:35 pm
SFO
- MDT
1 stop8h 09m
United Airlines
Deal found 3/10![United Airlines logo]()
$369
This American Airlines deal was found by Cheapflights users on 3/9. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 3/143:15 pm
MDT
- SFO
1 stop10h 34m
American Airlines
Tue 3/1711:49 pm
SFO
- MDT
1 stop8h 43m
American Airlines
Deal found 3/9![American Airlines logo]()
$377
This American Airlines deal was found by Cheapflights users on 3/12. 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 5/203:37 pm
MDT
- SFO
1 stop10h 38m
American Airlines
Sun 5/2411:14 pm
SFO
- MDT
1 stop8h 53m
American Airlines
Deal found 3/12![American Airlines logo]()
$389
This American Airlines deal was found by Cheapflights users on 3/12. 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.
Sat 4/43:15 pm
MDT
- SFO
2 stops11h 29m
American Airlines
Sat 4/1112:06 pm
SFO
- MDT
1 stop8h 19m
American Airlines
Deal found 3/12![American Airlines logo]()
$394
This American Airlines deal was found by Cheapflights users on 3/13. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 3/1811:57 am
MDT
- SFO
1 stop10h 15m
American Airlines
Tue 3/2411:49 pm
SFO
- MDT
1 stop8h 43m
American Airlines
Deal found 3/13![American Airlines logo]()
$397
This United Airlines deal was found by Cheapflights users on 3/9. 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.
Fri 5/225:50 pm
MDT
- SFO
1 stop10h 52m
United Airlines
Sat 8/811:30 pm
SFO
- MDT
1 stop7h 39m
United Airlines
Deal found 3/9![United Airlines logo]()
$401
This Delta deal was found by Cheapflights users on 3/10. 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 9/172:56 pm
MDT
- SFO
1 stop10h 43m
Delta
Tue 9/2211:45 pm
SFO
- MDT
1 stop8h 51m
Delta
Deal found 3/10![Delta logo]()
$404
This United Airlines deal was found by Cheapflights users on 3/9. 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.
Sun 5/246:30 am
MDT
- SFO
1 stop8h 14m
United Airlines
Sat 8/811:30 pm
SFO
- MDT
1 stop7h 39m
United Airlines
Deal found 3/9![United Airlines logo]()
$414
Best flights from Harrisburg to San FranciscoDiscover carefully curated flight deals from Harrisburg to San Francisco that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated March 14, 2026.
Discover carefully curated flight deals from Harrisburg to San Francisco that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated March 14, 2026.
This United Airlines deal was found by Cheapflights users on 3/12. 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.
Sat 8/296:30 am
MDT
- SFO
1 stop7h 55m
United Airlines
Sat 9/59:30 pm
SFO
- MDT
1 stop9h 06m
United Airlines
Deal found 3/12![United Airlines logo]()
$369
This Alaska Airlines deal was found by Cheapflights users on 3/10. 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 Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 8/296:00 am
MDT
- SFO
2 stops12h 13m
Alaska Airlines
Wed 9/98:00 am
SFO
- MDT
2 stops12h 28m
Alaska Airlines
Deal found 3/10![Alaska Airlines logo]()
$516
This United Airlines deal was found by Cheapflights users on 3/10. 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.
Wed 4/86:15 am
MDT
- SFO
1 stop8h 48m
United Airlines
Mon 4/1310:38 pm
SFO
- MDT
1 stop8h 06m
United Airlines
Deal found 3/10![United Airlines logo]()
$369
This United Airlines deal was found by Cheapflights users on 3/13. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 5/215:50 pm
MDT
- SFO
1 stop10h 52m
United Airlines
Wed 5/275:05 am
SFO
- MDT
1 stop8h 49m
United Airlines
Deal found 3/13![United Airlines logo]()
$469
This Alaska Airlines deal was found by Cheapflights users on 3/10. 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 Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 8/2811:46 am
MDT
- SFO
2 stops10h 54m
Alaska Airlines
Tue 9/18:00 am
SFO
- MDT
2 stops12h 51m
Alaska Airlines
Deal found 3/10![Alaska Airlines logo]()
$536
This United Airlines deal was found by Cheapflights users on 3/9. 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.
Fri 8/286:15 am
MDT
- SFO
1 stop8h 05m
United Airlines
Tue 9/11:10 pm
SFO
- MDT
1 stop7h 15m
United Airlines
Deal found 3/9![United Airlines logo]()
$469
This Alaska Airlines deal was found by Cheapflights users on 3/14. 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 Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 5/711:53 am
MDT
- SFO
2 stops14h 08m
Alaska Airlines
Tue 6/167:55 am
SFO
- MDT
2 stops13h 04m
Alaska Airlines
Deal found 3/14![Alaska Airlines logo]()
$556
This United Airlines deal was found by Cheapflights users on 3/9. 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.
Mon 6/297:59 pm
MDT
- SFO
1 stop8h 16m
United Airlines
Fri 7/35:05 am
SFO
- MDT
1 stop8h 49m
United Airlines
Deal found 3/9![United Airlines logo]()
$478
This United Airlines deal was found by Cheapflights users on 3/10. 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.
Fri 5/225:50 pm
MDT
- SFO
1 stop10h 52m
United Airlines
Wed 5/279:00 pm
SFO
- MDT
2 stops16h 54m
United Airlines
Deal found 3/10![United Airlines logo]()
$537
This United Airlines deal was found by Cheapflights users on 3/11. 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.
Wed 6/247:59 pm
MDT
- SFO
1 stop8h 16m
United Airlines
Wed 7/15:05 am
SFO
- MDT
1 stop8h 49m
United Airlines
Deal found 3/11![United Airlines logo]()
$550
Last-minute flights from Harrisburg to San FranciscoDiscover last-minute flight deals from Harrisburg to San Francisco. Data last updated March 14, 2026 and is based on user searches.
Discover last-minute flight deals from Harrisburg to San Francisco. Data last updated March 14, 2026 and is based on user searches.
This American Airlines deal was found by Cheapflights users on 3/9. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 3/143:15 pm
MDT
- SFO
1 stop10h 34m
American Airlines
Tue 3/1711:49 pm
SFO
- MDT
1 stop8h 43m
American Airlines
Deal found 3/9![American Airlines logo]()
$377
This American Airlines deal was found by Cheapflights users on 3/13. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 3/1811:57 am
MDT
- SFO
1 stop10h 15m
American Airlines
Tue 3/2411:49 pm
SFO
- MDT
1 stop8h 43m
American Airlines
Deal found 3/13![American Airlines logo]()
$397
This American Airlines deal was found by Cheapflights users on 3/9. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 3/235:06 pm
MDT
- SFO
1 stop9h 04m
American Airlines
Tue 3/3111:49 pm
SFO
- MDT
1 stop8h 43m
American Airlines
Deal found 3/9![American Airlines logo]()
$353
This American Airlines deal was found by Cheapflights users on 3/9. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 3/243:15 pm
MDT
- SFO
2 stops10h 59m
American Airlines
Mon 3/3012:25 am
SFO
- MDT
1 stop8h 36m
American Airlines
Deal found 3/9![American Airlines logo]()
$358
This American Airlines deal was found by Cheapflights users on 3/12. 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.
Sat 4/43:15 pm
MDT
- SFO
2 stops11h 29m
American Airlines
Sat 4/1112:06 pm
SFO
- MDT
1 stop8h 19m
American Airlines
Deal found 3/12![American Airlines logo]()
$394
This American Airlines deal was found by Cheapflights users on 3/10. 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.
Tue 4/73:37 pm
MDT
- SFO
1 stop8h 27m
American Airlines
Tue 4/1410:06 am
SFO
- MDT
1 stop10h 19m
American Airlines
Deal found 3/10![American Airlines logo]()
$349
This United Airlines deal was found by Cheapflights users on 3/13. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 4/95:52 pm
MDT
- SFO
1 stop10h 43m
United Airlines
Sun 4/1211:20 pm
SFO
- MDT
1 stop7h 24m
United Airlines
Deal found 3/13![United Airlines logo]()
$446
This United Airlines deal was found by Cheapflights users on 3/12. 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.
Sat 4/116:15 am
MDT
- SFO
1 stop8h 48m
United Airlines
Sat 4/1811:52 pm
SFO
- MDT
1 stop7h 17m
United Airlines
Deal found 3/12![United Airlines logo]()
$450
This United Airlines deal was found by Cheapflights users on 3/10. 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.
Fri 4/245:53 pm
MDT
- SFO
1 stop9h 46m
United Airlines
Sun 5/310:35 pm
SFO
- MDT
1 stop8h 09m
United Airlines
Deal found 3/10![United Airlines logo]()
$369
One-way flights from Harrisburg to San FranciscoSearch for one-way flight options from Harrisburg to San Francisco. Find affordable one-way fares based on user searches. Data last updated March 14, 2026.
Search for one-way flight options from Harrisburg to San Francisco. Find affordable one-way fares based on user searches. Data last updated March 14, 2026.
This Kiwi.com deal was found by Cheapflights users on 3/9. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 3/235:26 pm
MDT
- SFO
3 stops58h 02m
Multiple Airlines
Deal found 3/9![Multiple Airlines logo]()
$190
This Kiwi.com deal was found by Cheapflights users on 3/9. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 4/65:21 pm
MDT
- SFO
3 stops34h 07m
Multiple Airlines
Deal found 3/9![Multiple Airlines logo]()
$193
This Kiwi.com deal was found by Cheapflights users on 3/11. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 4/246:16 pm
MDT
- SFO
2 stops26h 18m
Multiple Airlines
Deal found 3/11![Multiple Airlines logo]()
$224
This Kiwi.com deal was found by Cheapflights users on 3/13. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 3/305:26 pm
MDT
- SFO
3 stops34h 02m
Multiple Airlines
Deal found 3/13![Multiple Airlines logo]()
$236
This Kiwi.com deal was found by Cheapflights users on 3/9. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 4/410:06 pm
MDT
- SFO
2 stops36h 57m
Frontier
Deal found 3/9![Frontier logo]()
$243
This Kiwi.com deal was found by Cheapflights users on 3/10. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 5/144:56 pm
MDT
- SFO
2 stops33h 08m
Multiple Airlines
Deal found 3/10![Multiple Airlines logo]()
$247
This Kiwi.com deal was found by Cheapflights users on 3/11. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 4/310:06 pm
MDT
- SFO
2 stops29h 17m
Frontier
Deal found 3/11![Frontier logo]()
$251
This Delta deal was found by Cheapflights users on 3/11. 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.
Tue 5/56:00 am
MDT
- SFO
2 stops11h 05m
Delta
Deal found 3/11![Delta logo]()
$258
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 March 14, 2026.
Most accurate provider | FlightHub 3 stars |
|---|---|
Most trusted provider | FlightHub 3 stars |
Round-trip from | $349 (American Airlines) |
One-way from | $190 (Kiwi.com) |
Popular in | June |
Cheapest in | August |
Average price | $458 |
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 March 14, 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
Cheapest round-trip
HarrisburgSan Francisco
MDT - SFO
MDTSFO
Harrisburg
Sat 8/29
6:30 am-11:25 am
1 stop7h 55m
San Francisco
Sat 9/5
9:30 pm-9:36 am
1 stop9h 06m
$369
HarrisburgSan Francisco
MDT - SFO
MDTSFO
Harrisburg
Wed 4/8
6:15 am-12:03 pm
1 stop8h 48m
San Francisco
Mon 4/13
10:38 pm-9:44 am
1 stop8h 06m
$369
HarrisburgSan Francisco
MDT - SFO
MDTSFO
Harrisburg
Thu 5/21
5:50 pm-1:42 am
1 stop10h 52m
San Francisco
Wed 5/27
5:05 am-4:54 pm
1 stop8h 49m
$469
Quickest round-trip
HarrisburgSan Francisco
MDT - SFO
MDTSFO
Harrisburg
Fri 8/28
6:15 am-11:20 am
1 stop8h 05m
San Francisco
Tue 9/1
1:10 pm-11:25 pm
1 stop7h 15m
$469
HarrisburgSan Francisco
MDT - SFO
MDTSFO
Harrisburg
Mon 6/29
7:59 pm-1:15 am
1 stop8h 16m
San Francisco
Fri 7/3
5:05 am-4:54 pm
1 stop8h 49m
$478
HarrisburgSan Francisco
MDT - SFO
MDTSFO
Harrisburg
Sat 8/29
6:00 am-3:13 pm
2 stops12h 13m
San Francisco
Wed 9/9
8:00 am-11:28 pm
2 stops12h 28m
$516
HarrisburgSan Francisco
MDT - SFO
MDTSFO
Harrisburg
Fri 8/28
11:46 am-7:40 pm
2 stops10h 54m
San Francisco
Tue 9/1
8:00 am-11:51 pm
2 stops12h 51m
$536
HarrisburgSan Francisco
MDT - SFO
MDTSFO
Harrisburg
Fri 5/22
5:50 pm-1:42 am
1 stop10h 52m
San Francisco
Wed 5/27
9:00 pm-4:54 pm
2 stops16h 54m
$537
HarrisburgSan Francisco
MDT - SFO
MDTSFO
Harrisburg
Wed 6/24
7:59 pm-1:15 am
1 stop8h 16m
San Francisco
Wed 7/1
5:05 am-4:54 pm
1 stop8h 49m
$550
HarrisburgSan Francisco
MDT - SFO
MDTSFO
Harrisburg
Thu 5/7
11:53 am-11:01 pm
2 stops14h 08m
San Francisco
Tue 6/16
7:55 am-11:59 pm
2 stops13h 04m
$556
Showing 1-10 of 20 resultsSorted by cheapest first
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 March.
| Provider | Price Accuracy | Trust Score* |
|---|---|---|
| Price Accuracy1 star | Trust Score*3 stars | |
| Price Accuracy3 stars | Trust Score*3 stars | |
| Price Accuracy1 star | Trust Score*3 stars |
- 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.
MDT-SFO
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?
Use this chart to determine the optimal time to book a round-trip flight from Harrisburg to San Francisco. Price data was last updated on March 6, 2026.
The best time to book flights from Harrisburg to San Francisco is 29 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, June is the cheapest month in which you can book a flight from Harrisburg to San Francisco (average of $163). Flying from Harrisburg to San Francisco in September is currently the most expensive (average of $289). 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.
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 March 14, 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.
Overall
7.9
Comfort
7.9
Food
7.2
Crew
8.5
Entertainment
7.8
Boarding
8.1
Reviews
1 / 20
10.0
ExcellentAaron,Oct 2024
TUS - LAX
Overall
7.9
Comfort
7.9
Food
7.2
Crew
8.5
Entertainment
7.8
Boarding
8.1
Reviews
1 / 20
10.0
ExcellentAaron,Oct 2024
TUS - LAX
Overall
7.9
Comfort
7.9
Food
7.2
Crew
8.5
Entertainment
7.8
Boarding
8.1
Reviews
1 / 20
10.0
ExcellentAaron,Oct 2024
TUS - LAX
Overall
7.9
Comfort
7.9
Food
7.2
Crew
8.5
Entertainment
7.8
Boarding
8.1
Reviews
1 / 20
10.0
ExcellentAaron,Oct 2024
TUS - LAX
Overall
7.9
Comfort
7.9
Food
7.2
Crew
8.5
Entertainment
7.8
Boarding
8.1
Reviews
1 / 20
10.0
ExcellentAaron,Oct 2024
TUS - LAX
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.
Traveling to a place near San Francisco?
Book flights to San Francisco if you plan to visit one of these locationsSouth San Francisco
Santa Clara
Santa Cruz
Livermore
Roseville
Watsonville
San Bruno
Sunnyvale
Vacaville
Turlock
San Carlos
San Ramon
Redwood City
Daly City
Rancho Cordova
San Lorenzo
Davis
Hollister
Manteca
Union City
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Top 4 airlines flying from Harrisburg to San Francisco
Discover the top 4 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 March 14, 2026.
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$308 | Average$488 | FlexibilityNo cancel fee | On-time69% | |
| Cheapest$308 | Average$488 | FlexibilityNo cancel fee | On-time71% | |
| Cheapest$308 | Average$459 | FlexibilityNo cancel fee | On-timeN/A | |
| Cheapest$350 | Average$448 | FlexibilityNo cancel fee | On-time62% |