Beginning of main content

Earn rewards on top of your airline miles with Orbitz Rewards

Many airlines offer flexible change policies

Sign up to receive text alerts about your trip

This Weekend's Flight Deals to San Antonio

This weekend's flight prices found within the past 7 days, for the period specified. Prices and availability are subject to change. Additional terms apply.

Fares from $107 One Way, $205 Round Trip from Portland to San Antonio

Prices starting at $205 for return flights and $107 for one-way flights to San Antonio were the cheapest prices found within the past 7 days, for the period specified. Prices and availability are subject to change. Additional terms apply.

San Antonio economy flight packages

Need A Hotel In San Antonio?

More About Flying To San Antonio from Portland

Route Information for Flights from Portland to San Antonio

Origin Airport IATA CodePDX
Destination Airport IATA CodeSAT
Distance1712 mi
Direct Flight AirlinesSouthwest Airlines
Earliest Flight Arrival8:35PM UTC
Latest Flight Arrival5:05AM UTC

Fly from Portland International to San Antonio

San Antonio offers a unique mixture of southern United States and Mexican cultures. Landmarks like the Alamo remind visitors of the city s military past, while Mexican influences are integrated into the city with its cuisine and street names. You can drive to the Portland International Airport (PDX) because they have onsite parking. Additional methods of transportation include taxi and airport shuttle. When you fly from Portland International to San Antonio, you can expect the plane ride to take about 5 to 6 hours.


The Riverwalk is one of San Antonio's biggest attractions, and you may feel like you're in Europe while taking a stroll there. While walking along the San Antonio River, you'll be able to stop to appreciate cafes and lovely gardens. You can also take a river cruise. To experience Mexican culture in San Antonio, head to Market Square where you can buy Mexican handicrafts, onyx figurines, sombreros and food.

Hints and tips

San Antonio is hot in the summer with an average of 111 days reaching 90 degrees or higher each year. Winters can be cool to warm with temperatures that range between the mid-30s and mid-70s. If you don t elect to rent a car at San Antonio International Airport (SAT), you can get around the city by taxi, bicycle and public bus.

Flights from Portland to San Antonio - Frequently Asked Questions

What is the shortest flight from Portland to San Antonio?

The shortest flight time from Portland Intl. Airport (PDX) to SAT is 4 hours and 24 minutes, which gives you loads of time to indulge in a tipple or get absorbed in a good movie.

If I am not able to travel due to COVID-19, can I cancel my flight to San Antonio?

We get that traveling right now has its challenges, so it's good to know that many reservations booked through us are able to be cancelled or changed. If your travel plans to San Antonio have been affected by COVID-19, a lot of airlines are making things easier by offering credits to use at a later date. Just sign in to your account and you'll quickly see what options are available. Our Customer Service Portal is the place to go for more information.

Are there flights to San Antonio with flexible change policies?

In most cases you'll have the option to reschedule your flight to San Antonio without a change fee. All you have to do then is pay the difference between the old flight and the new one. Look for the "no change fees" filter and book with confidence.

What is the cheapest day of the week to fly?

Consider flying out early in the week to save on your airfare. Orbitz data from 2020 shows that Monday is the cheapest day to depart, followed by Tuesday. Saturday showed the highest average ticket prices likely because many travelers prefer to start their vacation on a weekend.

What is the cheapest month to fly?

We won't keep you guessing, according to Orbitz data the cheapest month to fly is August. Perfect for those who need a weekend getaway, or just a break from it all before the weather changes. Be aware that the most expensive time to fly is the height of summer, with ticket prices peaking in the month of June.

How can I save money on flights?

To really save big on your next vacation, think outside the box. Select two different airlines or fare types for your return trip and you'll generally get a much better deal. Those who tried this on Orbitz in 2020 saved up to 45% on their airfares. Get mixing and matching today!

*According to flight demand on from January to December 2020. Savings are subject to change based on departure location, date and destination.

Fare, taxes & fees: Fares include all taxes and fees, except baggage fees. Rates shown reflect fares found by other Orbitz users over the past 7 days. Due to rapidly changing airline prices & seat availability, these fares may no longer be available.

Refunds/changes/cancellations: Itinerary changes, if permitted for the fare, will have a $30 service fee charged by Orbitz. Additional airline charges may apply.

Other conditions: Schedules, fares and rules are subject to change without notice. Seats are limited and may not be available on all flights/dates or in all markets. Lower fares may be available. Fares will not be honored retroactively or in exchange for any wholly/partially unused ticket. Tickets are non-transferable and non-refundable. Fare rules are provided for the selected itinerary before booking.