Cheap Flights from Portland (PDX) to San Antonio (SAT)

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Popular airlines from Portland International Airport (PDX) to San Antonio International Airport (SAT)

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Cheap Flights from Portland (PDX) to San Antonio (SAT)

Prices were available within the past 7 days for one-way flights and round trip tickets for the period specified. Prices and availability are subject to change. Additional terms apply.

Frequently asked questions

How do I find cheap flights from Portland, OR (PDX-Portland Intl.) to San Antonio, TX (SAT-San Antonio Intl.)?
To find a cheap flight from Portland, OR (PDX-Portland Intl.) 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 Portland, OR (PDX-Portland Intl.) to San Antonio, TX (SAT-San Antonio Intl.)?
The best time to fly is usually mid-week (Tuesday or Wednesday) and during early morning hours as flights tend to be cheaper, less crowded, and generally more on-time. Avoid major holidays and peak vacation seasons for smoother travel. Combining off-peak days and hours often gives the best combination of cost, comfort, and convenience.
How many flights per day from Portland, OR (PDX-Portland Intl.) to San Antonio, TX (SAT-San Antonio Intl.)?
There are approximately 73 connecting flights per day from Portland, OR (PDX-Portland Intl.) to San Antonio, TX (SAT-San Antonio Intl.). Some common connection points include Denver Intl. (DEN), Seattle - Tacoma Intl. (SEA), and Dallas-Fort Worth Intl. (DFW).
What is the earliest flight from Portland, OR (PDX-Portland Intl.) to San Antonio, TX (SAT-San Antonio Intl.)?
The earliest flight from Portland, OR (PDX-Portland Intl.) to San Antonio, TX (SAT-San Antonio Intl.) typically departs at approximately 12:05 AM local time. This service is operated by AA and is seasonal, active in June and July. An early departure like this can help you maximize your time at your destination. To compare early flights on Expedia, select the "Early Morning" and "Morning" filters in your search.
What day of the week has the most flights from Portland, OR (PDX-Portland Intl.) to San Antonio, TX (SAT-San Antonio Intl.)?
You'll typically find the most flights from Portland Intl. (PDX) to San Antonio Intl. (SAT) on a Thursday, with around 66 flights available. This gives you a good selection of options for your travel plans. Major airlines on this route include Alaska Airlines, Southwest Airlines, and United Airlines. Flight schedules are consistent throughout the week, with only a slight variation in the number of flights.
What are the most popular departure times for flights from Portland, OR (PDX-Portland Intl.) to San Antonio, TX (SAT-San Antonio Intl.)?
The most popular departure times for flights from Portland, OR (PDX-Portland Intl.) to San Antonio, TX (SAT-San Antonio Intl.) are in the early morning, from 6am to 9am. About 31% of passengers prefer this time. Many major carriers, including WN, AA and UA, offer flights during this window. This timing works well because it allows you to get an early start on your travel day and arrive in San Antonio with plenty of time for your activities.
How long does it take to fly from Portland, OR (PDX-Portland Intl.) to San Antonio, TX (SAT-San Antonio Intl.)?
A flight from PDX to SAT with a layover takes around 6 hours 30 minutes, with the route covering approximately 1,713 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 Portland, OR (PDX-Portland Intl.) to San Antonio, TX (SAT-San Antonio Intl.)?
Select the "Business class" and "First class" filters when looking for PDX to SAT flights on Expedia. This is the easiest way to compare prices, routes and flight times for your trip.
How do I earn miles on a Portland, OR (PDX-Portland Intl.) to San Antonio, TX (SAT-San Antonio Intl.) flight with Expedia?
It's easy to earn miles on a Portland, OR (PDX-Portland Intl.) 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 Portland Intl. (PDX)?
If you're planning to travel to San Antonio from Portland Intl. (PDX), you can fly into San Antonio Intl. (SAT) Some flights may connect through major hubs like Denver Intl. (DEN), Sky Harbor Intl. (PHX), Harry Reid Intl. (LAS) 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 Portland, OR (PDX-Portland Intl.) to San Antonio, TX (SAT-San Antonio Intl.) at the last minute?
Typically, booking a last minute flight from Portland, OR (PDX-Portland Intl.) 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 Portland, OR (PDX-Portland Intl.) to San Antonio, TX (SAT-San Antonio Intl.) flight and hotel package?
Securing a Portland, OR (PDX-Portland Intl.) to San Antonio, TX (SAT-San Antonio Intl.) flight and hotel package 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 Portland, OR (PDX-Portland Intl.) to San Antonio, TX (SAT-San Antonio Intl.)?
If you booked your Portland, OR (PDX-Portland Intl.) 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
Portland Intl.
Destination airport
San Antonio Intl.
Distance
2740 km

Book with confidence

Your quick guide to flights from Portland to San Antonio

Pick up great flights from Portland to San Antonio

With Expedia, you have your pick of flights a day with 20 airlines covering flights from Portland to San Antonio. Whether you’re on a business trip, a family holiday or a luxury break, just enter your travel dates, hit search then check out your choice of flights. Select from return, one way or multi-city flights, and use the advance search tool if you want a direct or refundable flight. You can narrow your search to show you just your preferred cabin class and airline, too. It’s all easy. You can book direct flights from Portland to San Antonio that take around hours.

Find cheap flights from Portland to San Antonio

From the great flight deals with prices currently ranging from to , you can choose to see the cheapest flights first. Generally, you can book the cheapest flights from Portland to San Antonio around 4 to 6 weeks in advance. If your travel dates are flexible, try to avoid weekends and peak seasons – when you are more likely to grab the lowest prices. Even last minute, there are some impressive deals. The cheapest time to fly to San Antonio is normally in .

Reasons to book your flight from Portland to San Antonio with Expedia

Expedia makes it easy to find, book, and travel, with everything you need all in one place. When you enter your travel details, find fantastic deals just for you on flight tickets from Portland to San Antonio across all the main airline carriers, so you can save time, dollars, and hassle finding the perfect flight. If you think your plans could change, choose refundable flights so any changes won’t cost you more. Book your flight to San Antonio right now and, if you join Expedia Rewards, you earn points this time and every time you travel with Expedia.

Your quick guide to flights from Portland to San Antonio
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