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$215 Cheap Flights from Pasco (PSC) to San Antonio (SAT)

View $215 flight on Tue, Nov 10, 2026Opens in a new window

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

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

Prices were available within the past 7 days and start at $215 for one-way flights and $429 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Delta
Wed, Sep 9 - Sat, Sep 12
PSC
Pasco
SAT
San Antonio
$429 Roundtrip, found 3 hours ago
$429
Roundtrip
found 3 hours ago
Select Delta flight, departing Wed, Sep 9 from Pasco to San Antonio, returning Sat, Sep 12, priced at $429 found 3 hours ago
United
Wed, Sep 9 - Sat, Sep 12
PSC
Pasco
SAT
San Antonio
$429 Roundtrip, found 3 hours ago
$429
Roundtrip
found 3 hours ago
Select United flight, departing Wed, Sep 9 from Pasco to San Antonio, returning Sat, Sep 12, priced at $429 found 3 hours ago
Alaska Airlines
Fri, Aug 7 - Sat, Aug 8
PSC
Pasco
SAT
San Antonio
$429 Roundtrip, found 1 day ago
$429
Roundtrip
found 1 day ago
Select Alaska Airlines flight, departing Fri, Aug 7 from Pasco to San Antonio, returning Sat, Aug 8, priced at $429 found 1 day ago
American Airlines
Thu, Aug 20 - Tue, Aug 25
PSC
Pasco
SAT
San Antonio
$432 Roundtrip, found 2 days ago
$432
Roundtrip
found 2 days ago
Select American Airlines flight, departing Thu, Aug 20 from Pasco to San Antonio, returning Tue, Aug 25, priced at $432 found 2 days ago
American Airlines
Tue, Nov 10 - Sun, Nov 15
PSC
Pasco
SAT
San Antonio
$435 Roundtrip, found 1 hour ago
$435
Roundtrip
found 1 hour ago
Select American Airlines flight, departing Tue, Nov 10 from Pasco to San Antonio, returning Sun, Nov 15, priced at $435 found 1 hour ago
Alaska Airlines
Mon, Aug 3 - Tue, Aug 4
PSC
Pasco
SAT
San Antonio
$436 Roundtrip, found 14 hours ago
$436
Roundtrip
found 14 hours ago
Select Alaska Airlines flight, departing Mon, Aug 3 from Pasco to San Antonio, returning Tue, Aug 4, priced at $436 found 14 hours ago
Alaska Airlines
Thu, Sep 10 - Tue, Sep 15
PSC
Pasco
SAT
San Antonio
$437 Roundtrip, found 4 hours ago
$437
Roundtrip
found 4 hours ago
Select Alaska Airlines flight, departing Thu, Sep 10 from Pasco to San Antonio, returning Tue, Sep 15, priced at $437 found 4 hours ago
Alaska Airlines
Thu, Sep 3 - Sat, Sep 12
PSC
Pasco
SAT
San Antonio
$439 Roundtrip, found 3 hours ago
$439
Roundtrip
found 3 hours ago
Select Alaska Airlines flight, departing Thu, Sep 3 from Pasco to San Antonio, returning Sat, Sep 12, priced at $439 found 3 hours ago
Delta
Tue, Sep 1 - Thu, Sep 10
PSC
Pasco
SAT
San Antonio
$440 Roundtrip, found 18 hours ago
$440
Roundtrip
found 18 hours ago
Select Delta flight, departing Tue, Sep 1 from Pasco to San Antonio, returning Thu, Sep 10, priced at $440 found 18 hours ago
United
Thu, Aug 27 - Sun, Aug 30
PSC
Pasco
SAT
San Antonio
$440 Roundtrip, found 2 hours ago
$440
Roundtrip
found 2 hours ago
Select United flight, departing Thu, Aug 27 from Pasco to San Antonio, returning Sun, Aug 30, priced at $440 found 2 hours ago

Alternative airports near San Antonio

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

Select flight to San Antonio Intl. SAT. Cheapest and Closest option available. Average driving time to city center is 11 minutes. Flights from $486
SAT
San Antonio Intl.
CheapestClosest
Average driving time to city center11 min
Flights from $486

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

April is typically the cheapest month to fly

From $247 - $710 per traveler.

What you need to know for your flight from Tri-Cities to San Antonio Intl.

Pasco (PSC) to San Antonio (SAT) at a glance

Explore a range of options for flights from Pasco (PSC) to San Antonio (SAT) on this domestic short-haul route. Whether you're looking for cheap flights from Pasco or prefer full-service carriers, you can assess itineraries that align with your budget and travel plans. Discover the key details for your upcoming journey to San Antonio, where you can enjoy the city's renowned attractions and vibrant neighborhoods.

  • Fastest flight duration: around 4h 45m in-flight, plus roughly 1h 15m layover with one stop
  • Route distance: roughly 1,600 miles (2,570 km)
  • Flights per week: around 12 departures on average
  • Typical fares (one-way): economy tickets often range from $130–$380, depending on seasonality and how far ahead you book

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

Recent traveler bookings reveal the top airlines favored for flights from Pasco to San Antonio, particularly for one-stop and multi-stop journeys. Common layover spots include Salt Lake City International Airport (SLC) with about a 1-hour layover, Sky Harbor International Airport (PHX) at approximately 1 hour and 15 minutes, and Denver International Airport (DEN), also around 1 hour and 15 minutes. This variety allows you to tailor your travel experience by balancing price, total flight duration, and cabin class to discover the best itinerary.

  • Delta: Dominating this route with about 38% of all departures, Delta provides comprehensive service with one-stop options. One-way fares generally fall between $130 and $400, featuring an in-flight duration of approximately 4 hours and 45 minutes, leading to a complete travel time of around 6 hours.
  • United: Representing roughly 25% of departures, United offers one-stop journeys with one-way fares typically ranging from $130 to $415. Passengers can expect about 4 hours and 45 minutes of flying time, resulting in a total journey duration of close to 6 hours, including layover time.
  • American Airlines: Accounting for about 21% of flights on this route, American Airlines provides one-stop service with one-way fares usually between $130 and $380. The in-flight segment lasts around 4 hours and 45 minutes, leading to an overall travel time of approximately 6 hours due to layovers.
  • Alaska Airlines: With approximately 15% of departures, Alaska Airlines features one-stop service and one-way prices typically ranging from $130 to $415. Travelers can anticipate an in-flight duration of 4 hours and 45 minutes, culminating in a total journey time of about 6 hours, including layovers.

Travelers have the option to elevate their experience on flights from Pasco to San Antonio. Delta provides both first class and premium economy service, while American Airlines offers first class seating exclusively.

Best time to fly from Pasco (PSC) to San Antonio (SAT)

The most popular months for travelers flying from Pasco to San Antonio are February, March, and April, when peak temperatures in San Antonio reach up to 70°F in April. If you prefer quieter travel, consider August, the least busy and relatively cheaper time to visit with fewer crowds and temperatures around 86.5°F. For better deals, May usually offers the lowest average one-way fare around $195. Flight availability peaks in June, with approximately 16 flights per week, making it easier to find convenient departure times.

  • Cheapest time to fly: May usually offers good deals with average one-way fare around $195, roughly 13% cheaper than the yearly average.
  • More budget-friendly months to fly: August, July, and October typically offer average one-way fares of around $200.
  • Most flight options: June has the highest number of flights from Pasco to San Antonio, with approximately 16 flights per week, giving you more flexibility in scheduling your trip.
calendar iconMonthtemperature iconTemperaturecrowd level iconDemandflights iconWeekly Flightsprice iconAverage one-way Fare
January53.2°F (11.8°C)Average10$235
February56.1°F (13.4°C)Moderately High11$233
March63.7°F (17.6°C)Moderately High11$271
April70.0°F (21.1°C)Moderately High11$254
May76.3°F (24.6°C)Average11$195
June82.8°F (28.2°C)Average16$206
July85.3°F (29.6°C)Average15$202
August86.5°F (30.3°C)Moderately Low10$197
September81.0°F (27.2°C)Moderately Low12$211
October72.5°F (22.5°C)Moderately Low12$203
November61.7°F (16.5°C)Average11$257
December55.6°F (13.1°C)Average12$248

*Average one-way fare is based on Expedia flight booking data from January 2025 to April 2026 for the specified route and travel class and may change depending on availability, dates, and demand.

Alternative route from Pasco (PSC) to San Antonio (SAT)

  • Pasco to Austin (PSC-AUS): Austin-Bergstrom International Airport (AUS) is located approximately 67 miles from San Antonio International Airport (SAT). Typically, one-way economy fares for this route vary from $130 to $500, influenced by the season and timing of your booking. Flights on this route usually involve one stop, with common layover points at Salt Lake City International Airport (SLC) and Seattle-Tacoma International Airport (SEA). Major airlines operating on this route include Delta and United. First class service is also an option available on this journey.

How to find the best prices for flights from Pasco (PSC) to San Antonio (SAT)

Getting some of the best deals on flights from Pasco to San Antonio is all about timing and flexibility. Here are some key tips to help you save:

  1. Best times to book and fly: cheaper fares are typically available when booking 2-8 weeks in advance, which aligns with when most travelers make their reservations. Departures in the morning, between 5 a.m. and 12 p.m., tend to be less expensive and are also the most popular. Additionally, flying on Sunday usually offers lower prices, although Wednesday is the most favored travel day.
  2. Set up price alerts: stay updated on price changes by using Expedia's Price Tracker. Receive alerts when fares drop for your selected route.
  3. Bundle and save: bundle your flight and hotel to save on Expedia, or unlock a hotel deal after booking your flight.*
  4. Compare flight options: use Expedia's search tool to compare airlines, routes, direct vs. non-direct flights, and flight times. You can also sort by price to find the most affordable options.
  5. Stay flexible with dates: being open to different travel days can sometimes help you find better prices on flights and hotels.
  6. Think about luggage: nowadays, it's important to check the airline's baggage policies to find the best value. That may be paying for an additional carry-on bag or booking a ticket with checked luggage included. Either way, double-check your allowance before confirming your booking to avoid excess baggage fees at the airport.

*Members only. Savings vary and are not available on all bundles. Select hotels.

Arriving at San Antonio International Airport from Tri-Cities Airport

San Antonio welcomes travelers from Pasco with a range of transport options based on price, convenience, and proximity. Here's how to reach San Antonio efficiently:

  • Hotel transfer: Transfers offer a convenient way to reach your hotel in San Antonio, with private rides that can be arranged in advance.
  • Car rental: Renting a car from San Antonio International Airport is a great option if you plan to explore and sightsee beyond the city. Browse cheap car rentals at San Antonio International Airport on Expedia.
  • Taxi/ride-hailing: Taxis and ride-hailing services may be available from designated pickup areas outside the terminal, check locally on arrival.
  • Public transportation: From San Antonio International Airport, San Antonio Seaport, a seaport, is about 0.4 miles away, while San Antonio Station, a train station, is approximately 7.5 miles from the airport.

Frequently asked questions

How much does a flight from Pasco, WA (PSC-Tri-Cities) to San Antonio, TX (SAT-San Antonio Intl.) cost?
You can find cheap one-way flights from $215 and cheap return flights from $429 Pasco, WA (PSC-Tri-Cities) to San Antonio, TX (SAT-San Antonio Intl.) with Expedia. One-way flights typically cost between $189 and $1131, and return flights often range between $370 and $1491. Flight prices vary based on the month and day of the week you want to travel, as well as the airline and how far in advance you book your ticket. Filter your search on Expedia by "Price (lowest to highest)" to see the cheapest fares first, and use the Price Tracking tool to receive alerts when Pasco, WA (PSC-Tri-Cities) to San Antonio, TX (SAT-San Antonio Intl.) ticket fares go up or down.*Typical price ranges based on flights available on Expedia in the last year. Prices include multi-airline options.
What is the cheapest month to fly from Pasco, WA (PSC-Tri-Cities) to San Antonio, TX (SAT-San Antonio Intl.)?
April is the cheapest month to fly from Pasco, WA (PSC) to San Antonio, TX (SAT), with average return fares around $348. This price is about 13% lower than the average fare throughout the year, as demand is typically lower in spring. Other budget-friendly months include January and July.*Averages based on flights available on Expedia in the last year.
Which airlines fly direct from Pasco, WA (PSC-Tri-Cities) to San Antonio, TX (SAT-San Antonio Intl.)?
Enter PSC to SAT and your travel dates, then apply the 'Nonstop' filter to see only direct flights.
What is the cheapest airline that flies from Pasco, WA (PSC-Tri-Cities) to San Antonio, TX (SAT-San Antonio Intl.)?
Delta is one of the cheapest airlines offering connecting flights from Pasco, WA (PSC) to San Antonio, TX (SAT), with round-trip tickets starting from around $253.38 with a layover in Seattle - Tacoma Intl. (SEA). Use Expedia's search tool to compare the prices and schedules of airlines that fly this route to find the best option for your plans and budget.*Prices based on flights available on Expedia in the last year.
How do I find cheap flights from Pasco, WA (PSC-Tri-Cities) to San Antonio, TX (SAT-San Antonio Intl.)?
To find a cheap flight from Pasco, WA (PSC-Tri-Cities) to San Antonio, TX (SAT-San Antonio Intl.), be flexible with your dates. Traveling outside of peak vacation months and booking a mid-week flight can help you save. Early morning and late night flights are often more affordable, too. Expedia allows you to compare flight times, airlines and routes all in one place to find low fares. You can also set up Price Tracking and receive alerts when fares go up or down.
What is the best time to fly from Pasco, WA (PSC-Tri-Cities) to San Antonio, TX (SAT-San Antonio Intl.)?
The best times to fly from Pasco to San Antonio are April and January. April is particularly affordable, with return flights averaging around $348, while January is also a popular month for travel. This combination of good prices and travel options makes both months great for your trip.*Prices based on flights available on Expedia in the last year.
What is the earliest flight from Pasco, WA (PSC-Tri-Cities) to San Antonio, TX (SAT-San Antonio Intl.)?
The earliest flight from Pasco, WA (PSC-Tri-Cities) to San Antonio, TX (SAT-San Antonio Intl.) usually leaves at around 5:00 AM, operated by American Airlines. This seasonal service is available in December, giving you an early start to your trip. To compare early flights on Expedia, select the "Early Morning" and "Morning" filters in your search.
What are the most popular departure times for flights from Pasco, WA (PSC-Tri-Cities) to San Antonio, TX (SAT-San Antonio Intl.)?
The most popular departure times for flights from Pasco (PSC) to San Antonio (SAT) are in the early morning, from 3am to 6am. About 36% of passengers prefer this time window. Many major carriers, including United Airlines and Delta Air Lines, offer flights during this window. This timing is favored because it lets you arrive in San Antonio with a full day ahead to explore.
How long does it take to fly from Pasco, WA (PSC-Tri-Cities) to San Antonio, TX (SAT-San Antonio Intl.)?
Flights from PSC to SAT with one stop typically take around 5 hours 50 minutes, covering approximately 1,604 miles. Keep in mind that actual flight times can vary due to wind patterns, weather, and air traffic.
Can you fly business or first class from Pasco, WA (PSC-Tri-Cities) to San Antonio, TX (SAT-San Antonio Intl.)?
First class seats are offered on the PSC to SAT route. First class cabins are available on:

  • American Airlines
  • Delta Air Lines
  • United Airlines

How do I earn miles on a Pasco, WA (PSC-Tri-Cities) to San Antonio, TX (SAT-San Antonio Intl.) flight with Expedia?
It's easy to earn miles on a Pasco, WA (PSC-Tri-Cities) to San Antonio, TX (SAT-San Antonio Intl.) flight when you book with Expedia. Before you confirm your booking, simply select your frequent flyer program and enter your program number. As a member of One Key™, you can also earn OneKeyCash™* on top of your airline miles when you book with Expedia.*Excludes taxes and fees. OneKeyCash is not redeemable for cash and can only be used on Expedia and other participating brands.
What airports do you fly into for San Antonio from Tri-Cities (PSC)?
If you're planning to travel to San Antonio from Tri-Cities (PSC), you can fly into San Antonio Intl. (SAT) Some flights may connect through major hubs like Denver Intl. (DEN), Seattle - Tacoma Intl. (SEA), San Francisco Intl. (SFO) before reaching San Antonio. Compare routes and airports on Expedia to find the best flight options for your travel plans.
Is it cheaper to buy a plane ticket from Pasco, WA (PSC-Tri-Cities) to San Antonio, TX (SAT-San Antonio Intl.) at the last minute?
Typically, booking a last minute flight from Pasco, WA (PSC-Tri-Cities) to San Antonio, TX (SAT-San Antonio Intl.) will be more expensive than booking in advance. As the departure date approaches, there are usually fewer seats available which can drive up the cost. However, if there's some wiggle room with your travel dates and times, you could bag a cheap last-minute fare.
Is it cheaper to book a Pasco, WA (PSC-Tri-Cities) to San Antonio, TX (SAT-San Antonio Intl.) flight and hotel package?
Securing a Pasco, WA (PSC-Tri-Cities) to San Antonio, TX (SAT-San Antonio Intl.) San Antonio Vacation Packages is usually cheaper than booking separately. With Expedia, you can enjoy the ease of organizing your travels all in one place. Select from our extensive range of stays and then add flights, activities and car rentals to your booking. Bundle everything together, and you could save hundreds of dollars.
Can I cancel or change the date of my flight from Pasco, WA (PSC-Tri-Cities) to San Antonio, TX (SAT-San Antonio Intl.)?
If you booked your Pasco, WA (PSC-Tri-Cities) to San Antonio, TX (SAT-San Antonio Intl.) flight within the last 24 hours, you may be able to modify or cancel it without any fees. Depending on the airline and the type of ticket you have, additional charges may apply for changes beyond this timeframe. Airline policies and contact information can be found in your itinerary or confirmation email. Or, head to our Customer Service portal if you'd like more information.

Travel information

Origin airport
Tri-Cities
Destination airport
San Antonio Intl.
Airlines serving
Alaska Airlines, American Airlines, Delta, United
Roundtrip price
$419
Distance
1603 mi

Book with confidence

Pasco to San Antonio Flights

The cheapest times to fly from Pasco to San Antonio

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

 

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

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

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 Pasco to San Antonio in 2026. You can also book with separate airlines for your outbound and return journeys, from $215 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 Pasco to San Antonio 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 Pasco to San Antonio 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.

 

Pasco to San Antonio Flights

*Flight schedules are subject to change.

*Available to One Key members.

 

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