$85 Cheap flights from Portland Intl. to San Antonio Intl. (PDX to SAT)

Search stays

Wander Wisely with exceptional service, 24/7 support

Feel at ease with free flight cancellations within 24 hours of booking

Change your flight without a fee on select flights

Find The Best Dates To Fly from Portland Intl. to San Antonio Intl.

Amazing PDX to SAT Flight Deals

The cheapest flights to San Antonio Intl. found within the past 7 days were $138 round trip and $85 one way. Prices and availability subject to change. Additional terms may apply.

Sun, May 12 - Mon, May 20
PDX
Portland
SAT
San Antonio
$138 Roundtrip, found 3 days ago
$138
Roundtrip
found 3 days ago
Select Frontier Airlines flight, departing Sun, May 12 from Portland to San Antonio, returning Mon, May 20, priced at $138 found 3 days ago
Fri, May 17 - Mon, May 20
PDX
Portland
SAT
San Antonio
$143 Roundtrip, found 1 day ago
$143
Roundtrip
found 1 day ago
Select Frontier Airlines flight, departing Fri, May 17 from Portland to San Antonio, returning Mon, May 20, priced at $143 found 1 day ago
Mon, May 13 - Mon, May 20
PDX
Portland
SAT
San Antonio
$149 Roundtrip, found 1 day ago
$149
Roundtrip
found 1 day ago
Select Frontier Airlines flight, departing Mon, May 13 from Portland to San Antonio, returning Mon, May 20, priced at $149 found 1 day ago
Mon, May 6 - Wed, May 8
PDX
Portland
SAT
San Antonio
$154 Roundtrip, found 3 days ago
$154
Roundtrip
found 3 days ago
Select Frontier Airlines flight, departing Mon, May 6 from Portland to San Antonio, returning Wed, May 8, priced at $154 found 3 days ago
Sun, May 5 - Wed, May 8
PDX
Portland
SAT
San Antonio
$158 Roundtrip, found 3 days ago
$158
Roundtrip
found 3 days ago
Select Frontier Airlines flight, departing Sun, May 5 from Portland to San Antonio, returning Wed, May 8, priced at $158 found 3 days ago
Mon, May 6 - Fri, May 10
PDX
Portland
SAT
San Antonio
$164 Roundtrip, found 3 days ago
$164
Roundtrip
found 3 days ago
Select Frontier Airlines flight, departing Mon, May 6 from Portland to San Antonio, returning Fri, May 10, priced at $164 found 3 days ago
Mon, Apr 29 - Wed, May 8
PDX
Portland
SAT
San Antonio
$168 Roundtrip, found 8 hours ago
$168
Roundtrip
found 8 hours ago
Select Frontier Airlines flight, departing Mon, Apr 29 from Portland to San Antonio, returning Wed, May 8, priced at $168 found 8 hours ago
Mon, May 6 - Sat, May 11
PDX
Portland
SAT
San Antonio
$175 Roundtrip, found 3 days ago
$175
Roundtrip
found 3 days ago
Select Frontier Airlines flight, departing Mon, May 6 from Portland to San Antonio, returning Sat, May 11, priced at $175 found 3 days ago
Mon, Apr 29 - Fri, May 10
PDX
Portland
SAT
San Antonio
$178 Roundtrip, found 8 hours ago
$178
Roundtrip
found 8 hours ago
Select Frontier Airlines flight, departing Mon, Apr 29 from Portland to San Antonio, returning Fri, May 10, priced at $178 found 8 hours ago
Sun, May 5 - Sat, May 11
PDX
Portland
SAT
San Antonio
$179 Roundtrip, found 3 days ago
$179
Roundtrip
found 3 days ago
Select Frontier Airlines flight, departing Sun, May 5 from Portland to San Antonio, returning Sat, May 11, priced at $179 found 3 days ago

Frequently asked questions

Can I catch a flight from PDX to SAT right now?
It’s always wise to learn about any quarantine requirements and travel advice reports in place in your destination. Make sure you go to our Covid-19 Travel Advisor for up-to-date info on flying to SAT.
Are there direct flights from Portland Intl. Airport (PDX) to San Antonio Airport?
Unfortunately, there are no direct flights from Portland Intl. Airport (PDX) to San Antonio Intl. Airport (SAT). However, there are airlines that have flights with just one stopover. Take a look at Alaska Airlines, United Airlines or American Airlines.
If I am not able to travel due to COVID-19, can I change my booking to a later date?
For more info about changing your flight to San Antonio Intl. Airport (SAT), please visit our Customer Service Portal.
How long is the flight from Portland Intl. Airport (PDX) to San Antonio Intl. Airport (SAT)?
Flights between Portland and San Antonio take roughly 5 hours and 56 minutes all up. Make the most of your time in the air by reading, snoozing away, exploring the in-flight entertainment or doing all three.
What is the flight distance from PDX Airport to SAT?
There’s a flight distance of 1,700 mi between Portland Airport and San Antonio Airport. This is classified as a medium-haul flight. There’ll be plenty of time to take advantage of the in-flight entertainment and squeeze in a little sleep if you want to look fresh on landing.
What airlines fly from Portland Airport to SAT?
You’ll have to plan for at least one stopover if you’re on your way from PDX Airport to San Antonio Airport, as no airlines operate direct flights on this route. Make the most of your layover by freshening up, stretching your legs and engaging in a little retail therapy.
What airlines have practices regarding COVID-19 in place and use social distancing?
From the moment you enter the departure terminal to when you leave the arrivals terminal, if you’re flying with Southwest Airlines, American Airlines or United Airlines you can be sure that COVID-19 measures and social distancing rules have been adhered to. Many airlines have introduced capped capacity flights and keeping the middle seat empty.
What is the best day to buy a plane ticket?
This just in! Airfares offered on Thursdays tend to be the cheapest, according to flight demand on Travelocity in 2021. Tuesday and Wednesday prices are also good, but you may want to prepare your budget if booking during the weekend, as data shows that is when prices are generally at their highest.
What are the cheapest days to fly?
Frequent travelers may already know this, but earlier in the week can be the cheapest time to fly. In 2021, flights departing on a Monday were generally the cheapest of the week, whereas you may pay a premium for weekend flights when demand is usually high. On average, tickets were most expensive for Saturday departures, so if you need to fly out on a weekend, you might look for deals ahead of time.
How far in advance can you book a flight?
Trying to figure out how early you should book your flight? It’s possible to start comparing international airfares on Travelocity up to 12 months in advance. However, it does depend on the carrier as not all airlines release their prices that far out. According to our 2021 flight demand trends, last minute planners can still bag a bargain with some of the cheapest fares appearing 0-2 weeks prior to their travel dates.*According to flight demand on Travelocity.com from January to December 2021. Savings are subject to change based on departure location, date and destination.

 

Traveling From
Portland Intl.
Traveling To
San Antonio Intl.
Shortest Flight Time
 hours mins
Earliest Departure Time
Latest Departure Time
Lowest Flight Price
$138

Route Info

Flight path for flights from Portland International Airport to San Antonio International Airport


Origin:
PDX - Portland International Airport
Destination:
SAT - San Antonio International Airport
Distance:
2,054.00 miles


Airlines & Aircraft Used on PDX to SAT Flight Routes


Airline Carrier
Aircraft
Alaska Airlines
Boeing 737-800 pax
American Airlines
Airbus A319
Delta Air Lines
Airbus A320-100/200
Delta Air Lines
Boeing 737 all pax models
Delta Air Lines
Boeing 767 all pax models

Discover our best flights from Portland PDX to San Antonio SAT. 

With 20 airlines to choose from on Travelocity, you can easily find the best option for you. Use our filters to sort by price, compare airlines, and find the most convenient flight times. 

 

Find our best return flights from Portland PDX to San Antonio SAT at the right price  

Airfares to San Antonio SAT from Portland PDX currently cost between $138 and $179. It’s usually cheaper to book a round trip than two separate one-way flights. Prices and availability subject to change. Additional terms may apply. 

 

Book one-way flights from Portland PDX to San Antonio SAT 

If you want to be flexible about when you return, or keep your travel options open ended, a one-way flight could be just the ticket! You’ll find one-way airfares from Portland PDX to San Antonio SAT on Travelocity starting at $85. Prices and availability subject to change. Additional terms may apply. 

 

Get to San Antonio SAT from Portland PDX quicker with direct flights. 

Get to San Antonio faster, without the hassle of changing planes and moving baggage, by booking a direct flight. Expect your direct flight to SAT from PDX to take around hour(s) min(s).  

 

Find our cheapest airfares for flights from Portland PDX to San Antonio SAT

Find cheap flight deals by using our search filters to sort results starting with the lowest price airfares to SAT from PDX. Our Price Match Promise means if you find a lower rate on Travelocity.com or on another US-based website within 24 hours of booking, we’ll credit or refund the difference.  

 

Get our best airfare deals for your flight from Portland PDX to San Antonio SAT today 

If you’re flexible about when you travel, May is usually the cheapest month to fly from Portland PDX to San Antonio SAT. If you need to be more specific, search by date and arrival and departure times.Then, compare prices across different airlines, and sort results by lowest price first. 

 

Book flexible airline tickets for flights to San Antonio SAT from Portland PDX 

Some airlines let you change your travel dates without charging a fee. Use our ‘no change fee’ filter to see which flights to SAT from PDX have this option.  

 

Travel with confidence when you book flights to San Antonio SAT from Portland PDX with Travelocity 

We’ve secured fantastic deals with all the main airline carriers and it’s easy to compare, choose, and book with Travelocity. With 24/7 customer service and our free 'App', we’ll always keep you moving. 

*Price based on the lowest price found within past 24 hours and based upon one night stay for two adults over the next thirty days. Prices and availability subject to change. Additional terms may apply.