What is the cheapest airline that flies from San Antonio to Pasco Tri Cities?

Alaska Airlines, Delta, and United Airlines are the most popular carriers operating from San Antonio to Pasco Tri Cities

What airlines fly to Pasco?

Delta, United Airlines and American Airlines are the top three most popular airlines that fly to Pasco from San Antonio according to our data. Delta is the first choice among our users, with 44% of people opting to fly with this airline when traveling to Pasco. Keep in mind that there are 4 different airlines that fly to Pasco on a routine basis, so you have a few additional options to choose from.

When did momondo last update prices for flights from San Antonio Airport to Pasco Tri Cities Airport?

Prices for flights from San Antonio Airport to Pasco Tri Cities Airport refresh daily.

How many operators does momondo search for flights from San Antonio Airport to Pasco Tri Cities Airport?

As of December 2025, there are 3 operators available to choose from for flights from San Antonio Airport to Pasco Tri Cities Airport.

How old do you have to be to fly from San Antonio Airport to Pasco Tri Cities Airport?

The minimum age a child must be to fly alone is five but airlines that offer an unaccompanied minor (UNMR) service will have their own age restrictions, including rules around flight length, timings, and stopovers. We always recommend checking with the individual airline you are booking with to travel from San Antonio Airport to Pasco Tri Cities Airport.

What documentation or ID do you need to fly to Pasco Tri Cities Airport?

The travel and health documents you'll need for your trip to Pasco Tri Cities Airport may differ based on your itinerary and personal situation. Typically, you should have several documents on hand, such as a national ID card or driver's license and a passport that is valid for six months after your intended arrival at Pasco Tri Cities Airport. It is always advisable to seek advice from your airline or a trusted third party, such as IATA.

$125 Cheap Flights from San Antonio to Pasco in 2025/26

Q: What is the typical price of a round-trip flight between San Antonio and Pasco?

Prices are currently low for flights on this route. Typical prices usually range from $340 to $604. The lowest price recently found on this route was $279.

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Find the cheapest flights from San Antonio to Pasco

Round-trip

One-way

Cheap round-trip flights

Enter your travel dates to find the best prices.

6:46 pm - 12:20 am

SAT

PSC

7h 34m1 stop

8:27 am - 5:45 pm

PSC

SAT

7h 18m1 stop

$279Alaska Airlines

Thu, Jan 8 - Mon, Jan 12

7:33 pm - 12:17 am

SAT

PSC

6h 44m1 stop

8:27 am - 5:45 pm

PSC

SAT

7h 18m1 stop

$282Alaska Airlines

Tue, Jan 6 - Sat, Jan 10

6:46 pm - 12:20 am

SAT

PSC

7h 34m1 stop

8:27 am - 5:45 pm

PSC

SAT

7h 18m1 stop

$316Alaska Airlines

Thu, Jan 8 - Mon, Jan 12

8:30 am - 1:46 pm

SAT

PSC

7h 16m1 stop

6:00 am - 8:44 pm

PSC

SAT

12h 44m2 stops

$374United Airlines

Thu, Jan 8 - Mon, Jan 12

11:43 am - 9:10 pm

SAT

PSC

11h 27m2 stops

6:00 am - 8:44 pm

PSC

SAT

12h 44m2 stops

$379United Airlines

Thu, Jan 8 - Mon, Jan 12

7:33 pm - 12:17 am

SAT

PSC

6h 44m1 stop

5:59 am - 4:51 pm

PSC

SAT

8h 52m2 stops

$416Alaska Airlines

Tue, Jan 6 - Sat, Jan 10

2:17 pm - 7:42 pm

SAT

PSC

7h 25m1 stop

3:00 pm - 11:23 pm

PSC

SAT

6h 23m1 stop

$451American Airlines

Mon, Dec 22 - Wed, Dec 31

1:10 pm - 9:35 pm

SAT

PSC

10h 25m2 stops

1:55 pm - 11:59 pm

PSC

SAT

8h 04m1 stop

$512United Airlines

Mon, Dec 22 - Wed, Dec 31

4:40 pm - 12:17 am

SAT

PSC

9h 37m2 stops

5:59 am - 7:15 pm

PSC

SAT

11h 16m2 stops

$526Alaska Airlines

Tue, Jan 6 - Sat, Jan 10

3:19 pm - 12:17 am

SAT

PSC

10h 58m2 stops

6:00 am - 7:10 pm

PSC

SAT

11h 10m2 stops

$599Alaska Airlines

Mon, Dec 22 - Wed, Dec 31

Alaska Airlines flights from San Antonio to Pasco

Our best Alaska Airlines deals on San Antonio to Pasco flight tickets

Alaska Airlines

Jan 8

SAT6:46 pmSan Antonio

7h 34m

1 stop

PSC12:20 amPasco Tri Cities

Jan 12

PSC8:27 amPasco Tri Cities

7h 18m

1 stop

SAT5:45 pmSan Antonio

$279

Find similar

Alaska Airlines

Jan 6

SAT7:33 pmSan Antonio

6h 44m

1 stop

PSC12:17 amPasco Tri Cities

Jan 10

PSC8:27 amPasco Tri Cities

7h 18m

1 stop

SAT5:45 pmSan Antonio

$282

Find similar

Alaska Airlines

Jan 8

SAT6:46 pmSan Antonio

7h 34m

1 stop

PSC12:20 amPasco Tri Cities

Jan 12

PSC8:27 amPasco Tri Cities

7h 18m

1 stop

SAT5:45 pmSan Antonio

$316

Find similar

United Airlines flights from San Antonio to Pasco

Our best United Airlines deals on San Antonio to Pasco flight tickets

United Airlines

Jan 8

SAT8:30 amSan Antonio

7h 16m

1 stop

PSC1:46 pmPasco Tri Cities

Jan 12

PSC6:00 amPasco Tri Cities

12h 44m

2 stops

SAT8:44 pmSan Antonio

$374

Find similar

United Airlines

Jan 8

SAT11:43 amSan Antonio

11h 27m

2 stops

PSC9:10 pmPasco Tri Cities

Jan 12

PSC6:00 amPasco Tri Cities

12h 44m

2 stops

SAT8:44 pmSan Antonio

$379

Find similar

United Airlines

Dec 22

SAT1:10 pmSan Antonio

10h 25m

2 stops

PSC9:35 pmPasco Tri Cities

Dec 31

PSC1:55 pmPasco Tri Cities

8h 04m

1 stop

SAT11:59 pmSan Antonio

$512

Find similar

Fly from

Fly to

Route

Depart

Return

Price

San AntonioPasco

SAT - PSC

SATPSC

San Antonio

Thu 1/8

6:46 pm-12:20 am

1 stop7h 34m

Pasco Tri Cities

Mon 1/12

8:27 am-5:45 pm

1 stop7h 18m

$279

San AntonioPasco

SAT - PSC

SATPSC

San Antonio

Tue 1/6

7:33 pm-12:17 am

1 stop6h 44m

Pasco Tri Cities

Sat 1/10

8:27 am-5:45 pm

1 stop7h 18m

$282

San AntonioPasco

SAT - PSC

SATPSC

San Antonio

Thu 1/8

6:46 pm-12:20 am

1 stop7h 34m

Pasco Tri Cities

Mon 1/12

8:27 am-5:45 pm

1 stop7h 18m

$316

San AntonioPasco

SAT - PSC

SATPSC

San Antonio

Thu 1/8

8:30 am-1:46 pm

1 stop7h 16m

Pasco Tri Cities

Mon 1/12

6:00 am-8:44 pm

2 stops12h 44m

$374

San AntonioPasco

SAT - PSC

SATPSC

San Antonio

Thu 1/8

11:43 am-9:10 pm

2 stops11h 27m

Pasco Tri Cities

Mon 1/12

6:00 am-8:44 pm

2 stops12h 44m

$379

San AntonioPasco

SAT - PSC

SATPSC

San Antonio

Tue 1/6

7:33 pm-12:17 am

1 stop6h 44m

Pasco Tri Cities

Sat 1/10

5:59 am-4:51 pm

2 stops8h 52m

$416

San AntonioPasco

SAT - PSC

SATPSC

San Antonio

Mon 12/22

2:17 pm-7:42 pm

1 stop7h 25m

Pasco Tri Cities

Wed 12/31

3:00 pm-11:23 pm

1 stop6h 23m

$451

San AntonioPasco

SAT - PSC

SATPSC

San Antonio

Mon 12/22

1:10 pm-9:35 pm

2 stops10h 25m

Pasco Tri Cities

Wed 12/31

1:55 pm-11:59 pm

1 stop8h 04m

$512

San AntonioPasco

SAT - PSC

SATPSC

San Antonio

Tue 1/6

4:40 pm-12:17 am

2 stops9h 37m

Pasco Tri Cities

Sat 1/10

5:59 am-7:15 pm

2 stops11h 16m

$526

San AntonioPasco

SAT - PSC

SATPSC

San Antonio

Mon 12/22

3:19 pm-12:17 am

2 stops10h 58m

Pasco Tri Cities

Wed 12/31

6:00 am-7:10 pm

2 stops11h 10m

$599

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first

How to get the cheapest flight ticket from San Antonio to Pasco

Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip

Prices

Airlines

What is the typical price of a round-trip flight between San Antonio and Pasco?

What is the cheapest day to depart on your flight to Pasco?

The cheapest day to depart from San Antonio to Pasco is on a Friday. Travelers who choose to depart for Pasco on a Friday will often find tickets for as low as $398. Be sure to avoid booking your departure on a Sunday as prices are generally higher than usual. According to our data, the average ticket price to Pasco on Sunday is $558.

What is the cheapest time of day to depart on your flight to Pasco?

The cheapest time of day to fly to Pasco is at noon when flights can be purchased for as low as $397. If you have a flexible travel schedule, then try to avoid flying in the morning when prices are $457 on average. Flights to Pasco from San Antonio in the morning are generally more expensive because this time of day is more convenient for travelers’ schedules.

Can stopping save me money on San Antonio to Pasco flights?

You could potentially save up to 53% on your flight if you consider stops on a San Antonio to Pasco flight.

How have San Antonio to Pasco flight prices changed over time?

When to book flights from San Antonio to Pasco

Are you open to changing your travel dates? Check out the ideal times to fly from San Antonio to Pasco according to our flight data. Find out which month and days have the cheapest flights.

Estimated round-trip price

Cheap San Antonio to Pasco (SAT to PSC) flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from San Antonio to Pasco

Fastest flight time	6h 30m
Direct flights	None

The fastest flight from San Antonio to Pasco takes 6h 30m

There are no direct flights from San Antonio to Pasco. There are no popular flight routes from San Antonio to Pasco.

Search flight deals

How far is San Antonio to Pasco Tri Cities by plane?
A flight from San Antonio to Pasco Tri Cities will travel around 1606.3 mi. 6h 30m is a normal flight duration for this route.
When did momondo last update prices for flights from San Antonio Airport to Pasco Tri Cities Airport?
Prices for flights from San Antonio Airport to Pasco Tri Cities Airport refresh daily.
How many operators does momondo search for flights from San Antonio Airport to Pasco Tri Cities Airport?
As of December 2025, there are 3 operators available to choose from for flights from San Antonio Airport to Pasco Tri Cities Airport.
How old do you have to be to fly from San Antonio Airport to Pasco Tri Cities Airport?
The minimum age a child must be to fly alone is five but airlines that offer an unaccompanied minor (UNMR) service will have their own age restrictions, including rules around flight length, timings, and stopovers. We always recommend checking with the individual airline you are booking with to travel from San Antonio Airport to Pasco Tri Cities Airport.
What documentation or ID do you need to fly to Pasco Tri Cities Airport?
The travel and health documents you'll need for your trip to Pasco Tri Cities Airport may differ based on your itinerary and personal situation. Typically, you should have several documents on hand, such as a national ID card or driver's license and a passport that is valid for six months after your intended arrival at Pasco Tri Cities Airport. It is always advisable to seek advice from your airline or a trusted third party, such as IATA.
What is the most popular airline from San Antonio to Pasco?
momondo data reveals that the most frequently booked airline on the route from San Antonio to Pasco is United Airlines, representing 37% of all bookings. The subsequent popular airlines are American Airlines at 31% and Delta at 31%.

Best airlines flying from San Antonio to Pasco

Compare and see reviews for airlines that fly from San Antonio to Pasco with momondo

Airline	Rating	Free Cancellation	Price
Delta	PriceFrom $228	Free Cancellation	Rating 7.9 8,008 reviews	Search Delta flights
American Airlines	PriceFrom $258	Free Cancellation	Rating 7.2 11,050 reviews	Search American Airlines flights
United Airlines	PriceFrom $273	Free Cancellation	Rating 7.4 9,095 reviews	Search United Airlines flights

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Why use momondo?

Why should I use momondo to find a flight deal from San Antonio to Pasco?

We help find the flight that best suits your needs, momondo compares prices from hundreds of airlines and travel agents and helps you filter them to find the best flight from San Antonio to Pasco for you.

Can I find flights from San Antonio to Pasco with flexible booking policies on momondo?

momondo does allow users to show only those flights to Pasco from San Antonio which offer a flexible booking policy as well as other useful filters and features.

How can momondo help me find flights from San Antonio to Pasco?

momondo offers useful filters to help you find the right flight. Choose specific flight times, airports or even what payment method you prefer. We have numerous options to help you book your ideal flight from San Antonio to Pasco.

I’m not ready to book a flight from San Antonio to Pasco right now. Can momondo alert me if prices change?

Yes. momondo can track prices for San Antonio to Pasco flights and alert you when they change. Perform a search to set up the price alert. All that is required is a valid email address.