$191 Cheap Flights from San Diego (SAN) to Johnstown (JST)

View $191 flight on Mon, Oct 27, 2025Opens in a new window

Popular airlines from San Diego Intl. Airport (SAN) to Johnstown, PA (JST-John Murtha Johnstown - Cambria County)

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Cheap Flights from San Diego to Johnstown (SAN-JST)

Prices were available within the past 7 days and start at $191 for one-way flights and $295 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

United
Sun, Oct 26 - Sat, Nov 1
SAN
San Diego
JST
Johnstown
$295 Roundtrip, found 6 days ago
$295
Roundtrip
found 6 days ago
Select United flight, departing Sun, Oct 26 from San Diego to Johnstown, returning Sat, Nov 1, priced at $295 found 6 days ago
United
Sun, Oct 26 - Sat, Nov 1
SAN
San Diego
JST
Johnstown
$301 Roundtrip, found 6 days ago
$301
Roundtrip
found 6 days ago
Select United flight, departing Sun, Oct 26 from San Diego to Johnstown, returning Sat, Nov 1, priced at $301 found 6 days ago
United
Sun, Oct 26 - Sat, Nov 1
SAN
San Diego
JST
Johnstown
$340 Roundtrip, found 6 days ago
$340
Roundtrip
found 6 days ago
Select United flight, departing Sun, Oct 26 from San Diego to Johnstown, returning Sat, Nov 1, priced at $340 found 6 days ago
United
Sun, Oct 26 - Sat, Nov 1
SAN
San Diego
JST
Johnstown
$357 Roundtrip, found 6 days ago
$357
Roundtrip
found 6 days ago
Select United flight, departing Sun, Oct 26 from San Diego to Johnstown, returning Sat, Nov 1, priced at $357 found 6 days ago
United
Sun, Oct 26 - Sat, Nov 1
SAN
San Diego
JST
Johnstown
$395 Roundtrip, found 6 days ago
$395
Roundtrip
found 6 days ago
Select United flight, departing Sun, Oct 26 from San Diego to Johnstown, returning Sat, Nov 1, priced at $395 found 6 days ago
United
Sun, Oct 26 - Sat, Nov 1
SAN
San Diego
JST
Johnstown
$401 Roundtrip, found 6 days ago
$401
Roundtrip
found 6 days ago
Select United flight, departing Sun, Oct 26 from San Diego to Johnstown, returning Sat, Nov 1, priced at $401 found 6 days ago
United
Sun, Oct 26 - Sat, Nov 1
SAN
San Diego
JST
Johnstown
$440 Roundtrip, found 6 days ago
$440
Roundtrip
found 6 days ago
Select United flight, departing Sun, Oct 26 from San Diego to Johnstown, returning Sat, Nov 1, priced at $440 found 6 days ago
United
Sun, Oct 26 - Sat, Nov 1
SAN
San Diego
JST
Johnstown
$457 Roundtrip, found 6 days ago
$457
Roundtrip
found 6 days ago
Select United flight, departing Sun, Oct 26 from San Diego to Johnstown, returning Sat, Nov 1, priced at $457 found 6 days ago
United
Sun, Oct 26 - Sat, Nov 1
SAN
San Diego
JST
Johnstown
$461 Roundtrip, found 6 days ago
$461
Roundtrip
found 6 days ago
Select United flight, departing Sun, Oct 26 from San Diego to Johnstown, returning Sat, Nov 1, priced at $461 found 6 days ago
United
Sun, Oct 26 - Sat, Nov 1
SAN
San Diego
JST
Johnstown
$485 Roundtrip, found 6 days ago
$485
Roundtrip
found 6 days ago
Select United flight, departing Sun, Oct 26 from San Diego to Johnstown, returning Sat, Nov 1, priced at $485 found 6 days ago

Alternative airports near Johnstown

Prices were available within the past 7 days. Prices and availability are subject to change.

Select flight to Blair County AOO. Cheapest option available. Average driving time to city center is 1 hour 5 minutes. Flights from $938
AOO
Blair County
Cheapest
Average driving time to city center1 h 5 min
Flights from $938

Frequently asked questions

How much does a flight from San Diego Intl. Airport (SAN) to John Murtha Johnstown - Cambria County Airport (JST) cost?
Get a cheap one-way flight from $191 or cheap return flight from $295 from San Diego Intl. Airport (SAN) to John Murtha Johnstown - Cambria County Airport (JST) with Expedia. Enter your travel dates and sort by "Price (lowest to highest)" to see our cheapest flight deals on this route.
What is the cheapest month to fly from San Diego Intl. Airport (SAN) to John Murtha Johnstown - Cambria County Airport (JST)?
The cheapest month to fly from SAN to JST is October, when demand is low. Off-peak months are generally when airlines offer better prices between these airports.
What is the cheapest airline that flies from San Diego Intl. Airport (SAN) to John Murtha Johnstown - Cambria County Airport (JST)?
Expedia's filter tool lets you easily compare different airlines, departure times and fares all in one place. Choose your preferences, then sort by "Price (lowest to highest)" to find out which carrier offers the cheapest SAN to JST flight.
How many flights per day from San Diego Intl. Airport (SAN) to John Murtha Johnstown - Cambria County Airport (JST)?
There are no daily nonstop flights departing from San Diego Intl. Airport (SAN) to John Murtha Johnstown - Cambria County Airport (JST). But you can opt for flights with layovers. Filter your search on Expedia to include one or two stops, and you'll be cruising above the clouds in no time at all.
What day of the week has the most flights from SAN to JST?
Friday is generally the busiest day for flights, while Tuesday tends to be the quietest.* Just remember that flight schedules can change depending on a range of factors, including the carrier and season.*Busiest/quietest day to travel is based on Expedia flight demand through January to December 2024.
What is the best time to fly from San Diego Intl. Airport (SAN) to John Murtha Johnstown - Cambria County Airport (JST)?
Opt for a flight from San Diego Intl. Airport (SAN) to John Murtha Johnstown - Cambria County Airport (JST) that leaves before 3 PM to reduce the risk of cancellations and delays. Departures after this hour have a 22% higher chance of being canceled, on average.**Most reliable time of the day and month to travel recommendation is based on January through August 2024 flight status data sourced from OAG's global flight data platform.
Is it cheaper to buy a plane ticket from San Diego Intl. Airport (SAN) to John Murtha Johnstown - Cambria County Airport (JST) last-minute?
Last-minute fares from SAN to JST are usually more expensive. To lock in the lowest prices, start looking for flights as early as possible. That being said, if you're flexible with your travel plans, you may score a cheap ticket right before you leave.
Is it cheaper to book a SAN to JST flight and hotel package?
Securing a SAN to JST flight and hotel package tends to be cheaper than booking separately. With Expedia, you can enjoy the convenience of organizing your trip all in one place. Choose from our extensive range of stays and then add flights, car rentals and activities to your booking. Bundle it all together, and you could save hundreds of dollars.
Can I cancel or change the date of my flight from San Diego Intl. Airport (SAN) to John Murtha Johnstown - Cambria County Airport (JST)?
If you reserved your SAN to JST flight in the last 24 hours, you may be able to cancel or modify it without fees. Depending on the airline and the type of ticket you have, additional charges may apply for changes after that time. Airline policies and contact information can be found in your itinerary or confirmation email. Or, head to our Customer Service portal for more information.

Travel information

Travel information

Origin airport
San Diego Intl.
Destination airport
John Murtha Johnstown - Cambria County
Roundtrip price
$295
Distance
2175 mi

Book with confidence

Book with confidence

San Diego to Johnstown Flights

The cheapest times to fly from San Diego to Johnstown

On average, Thursday can be the cheapest time to fly, according to data from the Airlines Reporting Corporation (ARC), one of the world's biggest databases for global airline sales. The data reveals that you could save up to 16% by flying on a Thursday—the cheapest day to travel on average—instead of a Sunday—the most expensive. Some of the most affordable flights from San Diego to Johnstown are during the month of October. You can find some of the cheapest flights from San Diego to Johnstown with Expedia's search tool and vast selection of airlines.

 

The best time to book a flight from San Diego to Johnstown

Sunday is one of the best days to book for cheap flights from San Diego to Johnstown: Tickets reserved on a Sunday cost between 6% and 13% less than those reserved on a Friday, according to ARC data. The data also suggests booking early can also lead to cheaper airfares. You could save 24% by buying your tickets for domestic flights at least a month in advance and 10% by booking international flights 2 months in advance.

 

How to find cheap round-trip tickets from San Diego to Johnstown

Being flexible with your dates and using Expedia's Price Drop Protection and Price Tracking features are some of the best ways of finding a cheap ticket from San Diego to Johnstown in 2025. You can also book with separate airlines for your outbound and return journeys, from $191 one-way. Expedia also offers Price Drop Protection, so if the cost of your airfare goes down after booking, you'll receive a credit for the difference*. This is available for a small fee, and is free to One Key Gold and Platinum tier members.

 

Expedia's Price Tracking feature means you can stay on top of airfares without manually checking every day. It sends you automated price alerts for cheap San Diego to Johnstown flights and uses historical data to indicate when the best time to book is. Download Expedia's free app to activate this handy tool in a few easy taps.

 

You could also save big by booking one of Expedia's vacation packages. Bundling together your San Diego to Johnstown airfare with your accommodations and car rental is often cheaper than booking everything separately. There’s also One Key, Expedia's generous rewards program. Join for free and you could earn One Key cash on most bookings to save on future adventures.

 

*Terms apply.

 

Disclaimer: ARC The statistics are based on average round-trip ticket prices between January and August 2023. The percentages you see are averages.

 

San Diego to Johnstown Flights

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*Available to One Key members.