$114 Cheap Flights from San Antonio (SAT) to Pasco (PSC)

View $114 flight on Tue, Apr 21, 2026Opens in a new window

Popular airlines from San Antonio International Airport (SAT) to Tri-Cities Airport (PSC)

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Cheap Flights from San Antonio to Pasco (SAT-PSC)

Prices were available within the past 7 days and start at $114 for one-way flights and $240 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Delta
Sat, May 2 - Tue, May 19
SAT
San Antonio
PSC
Pasco
$240 Roundtrip, found 4 days ago
$240
Roundtrip
found 4 days ago
Select Delta flight, departing Sat, May 2 from San Antonio to Pasco, returning Tue, May 19, priced at $240 found 4 days ago
Delta
Sat, May 2 - Wed, May 20
SAT
San Antonio
PSC
Pasco
$264 Roundtrip, found 4 days ago
$264
Roundtrip
found 4 days ago
Select Delta flight, departing Sat, May 2 from San Antonio to Pasco, returning Wed, May 20, priced at $264 found 4 days ago
Delta
Tue, May 5 - Tue, May 12
SAT
San Antonio
PSC
Pasco
$277 Roundtrip, found 6 hours ago
$277
Roundtrip
found 6 hours ago
Select Delta flight, departing Tue, May 5 from San Antonio to Pasco, returning Tue, May 12, priced at $277 found 6 hours ago
American Airlines
Wed, Apr 22 - Mon, Apr 27
SAT
San Antonio
PSC
Pasco
$278 Roundtrip, found 2 days ago
$278
Roundtrip
found 2 days ago
Select American Airlines flight, departing Wed, Apr 22 from San Antonio to Pasco, returning Mon, Apr 27, priced at $278 found 2 days ago
United
Fri, May 8 - Tue, May 12
SAT
San Antonio
PSC
Pasco
$278 Roundtrip, found 6 hours ago
$278
Roundtrip
found 6 hours ago
Select United flight, departing Fri, May 8 from San Antonio to Pasco, returning Tue, May 12, priced at $278 found 6 hours ago
Delta
Fri, Mar 27 - Mon, Mar 30
SAT
San Antonio
PSC
Pasco
$279 Roundtrip, just found
$279
Roundtrip
just found
Select Delta flight, departing Fri, Mar 27 from San Antonio to Pasco, returning Mon, Mar 30, priced at $279 just found
Alaska Airlines
Thu, Aug 20 - Sun, Aug 23
SAT
San Antonio
PSC
Pasco
$279 Roundtrip, found 5 days ago
$279
Roundtrip
found 5 days ago
Select Alaska Airlines flight, departing Thu, Aug 20 from San Antonio to Pasco, returning Sun, Aug 23, priced at $279 found 5 days ago
Delta
Wed, May 6 - Tue, May 12
SAT
San Antonio
PSC
Pasco
$282 Roundtrip, found 6 hours ago
$282
Roundtrip
found 6 hours ago
Select Delta flight, departing Wed, May 6 from San Antonio to Pasco, returning Tue, May 12, priced at $282 found 6 hours ago
Delta
Thu, May 7 - Tue, May 12
SAT
San Antonio
PSC
Pasco
$283 Roundtrip, found 6 hours ago
$283
Roundtrip
found 6 hours ago
Select Delta flight, departing Thu, May 7 from San Antonio to Pasco, returning Tue, May 12, priced at $283 found 6 hours ago
Hawaiian Airlines
Mon, Mar 2 - Tue, Mar 3
SAT
San Antonio
PSC
Pasco
$539 Roundtrip, found 3 days ago
$539
Roundtrip
found 3 days ago
Select Hawaiian Airlines flight, departing Mon, Mar 2 from San Antonio to Pasco, returning Tue, Mar 3, priced at $539 found 3 days ago

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Alternative airports near Pasco

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

Select flight to Tri-Cities PSC. Cheapest and Closest option available. Average driving time to city center is 4 minutes. Flights from $563
PSC
Tri-Cities
CheapestClosest
Average driving time to city center4 min
Flights from $563

Find the cheapest month to fly from San Antonio (SAT) to Pasco (PSC)

May is typically the cheapest month to fly

From $224 - $478 per traveler.

Frequently asked questions

How much does a flight from San Antonio Intl. Airport (SAT) to Tri-Cities Airport (PSC) cost?
Secure a cheap one-way flight from $114 or cheap return flight from $240 from San Antonio Intl. Airport (SAT) to Tri-Cities Airport (PSC) 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 Antonio Intl. Airport (SAT) to Tri-Cities Airport (PSC)?
May is the least expensive month to fly from SAT to PSC. Planning your trip for the off-season is often the key to finding a great deal.
What is the cheapest airline that flies from San Antonio Intl. Airport (SAT) to Tri-Cities Airport (PSC)?
Expedia's filter tool lets you easily compare airlines, flight times and fares all in one place. Customize the search to your preferences, then sort by "Price (lowest to highest)" to see which carrier offers the cheapest SAT to PSC flight.
How many flights per day from San Antonio Intl. Airport (SAT) to Tri-Cities Airport (PSC)?
Direct flights from San Antonio Intl. Airport (SAT) to Tri-Cities Airport (PSC) aren't available daily, so you'll need to take a flight with a layover. Explore your options with Expedia's filter tool. Enter your travel dates and choose either "1 Stop" or "2+ Stops."
What day of the week has the most flights from SAT to PSC?
Friday is usually the busiest day for flights, while Tuesday tends to be the quietest.* Just remember that flight schedules can vary based on various factors, such as the time of year and carrier.*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 Antonio Intl. Airport (SAT) to Tri-Cities Airport (PSC)?
To avoid possible delays on the San Antonio Intl. Airport (SAT) to Tri-Cities Airport (PSC) route, travel before 3 PM. Later departures have a 22% higher chance of being canceled.**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 Antonio Intl. Airport (SAT) to Tri-Cities Airport (PSC) last-minute?
Booking your plane ticket from SAT to PSC just before your journey is usually more expensive. However, if there's some wiggle room with your itinerary, you could land a cheap last-minute fare.
Is it cheaper to book a SAT to PSC flight and hotel package?
Compared with arranging hotels and flights separately, booking a SAT to PSC flight and hotel package with Expedia could lead to significant savings. What's more, managing everything in one place will take the stress out of travel planning. Just secure your flights and select from our extensive range of hotels, then customize your trip with other add-ons like tours, car rentals and activities.
Can I cancel or change the date of my flight from San Antonio Intl. Airport (SAT) to Tri-Cities Airport (PSC)?
Typically, it's possible to cancel or reschedule your SAT to PSC flight. However, if it's been more than 24 hours since booking, additional fees may apply. Refer to your airline's policies in your itinerary to see what changes are possible and if any costs are involved. You'll also find more information on our Customer Service portal.

Travel information

Origin airport
San Antonio Intl.
Destination airport
Tri-Cities
Airlines serving
Alaska Airlines, American Airlines, Delta, United
Roundtrip price
$239
Distance
1603 mi

Book with confidence

San Antonio to Pasco Flights

The cheapest times to fly from San Antonio to Pasco

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 Antonio to Pasco are during the month of May. You can find some of the cheapest flights from San Antonio to Pasco with Expedia's search tool and vast selection of airlines.

 

The best time to book a flight from San Antonio to Pasco

Sunday is one of the best days to book for cheap flights from San Antonio to Pasco: 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 Antonio to Pasco

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 Antonio to Pasco in 2026. You can also book with separate airlines for your outbound and return journeys, from $114 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 Antonio to Pasco 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 Antonio to Pasco 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 Antonio to Pasco Flights

*Flight schedules are subject to change.

*Available to One Key members.