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Cheap Flights from Portland to San Antonio, TX, United States - PDX to SAT

Popular flights from Portland to San Antonio

We’ve got the inside scoop on finding the best time to fly for the best price. Not sure when to travel for your next vacation? Find details below on when-to-fly and when-to-buy.

Alaska Airlines
Departure Date Return Date Lowest Price
Aug 24, 2016 Aug 28, 2016 $371
American Airlines
Departure Date Return Date Lowest Price
Aug 24, 2016 Aug 28, 2016 $368
Frontier Airlines
Departure Date Return Date Lowest Price
Aug 17, 2016 Aug 20, 2016 $248
Aug 23, 2016 Aug 30, 2016 $248
United Airlines
Departure Date Return Date Lowest Price
May 19, 2016 May 23, 2016 $360
Jun 9, 2016 Jun 18, 2016 $360
Aug 24, 2016 Aug 28, 2016 $360

How Much Does it Cost to Fly from Portland to San Antonio (PDX to SAT)?

We have collected flight cost data from across the web for travel from Portland to San Antonio, and have found the average flight price for this trip to be $293.

When Can I Buy the Cheapest Flight from Portland to San Antonio (PDX to SAT)?

Airlines can adjust prices for plane tickets from Portland to San Antonio based on the day and time that you decide to book your flight. We have collected data from all airlines, and have discovered that the best days to book flights are Tuesdays, Wednesdays, and Saturdays. Read our article to find more information about the best time to buy airline tickets.

Cheapest Day To Fly from Portland to San Antonio

The chart below shows up-to-date information regarding the cheapest days to fly from Portland to San Antonio.

Monday Tuesday Wednesday Thursday Friday Saturday Sunday
$278 $278 $278 $278 $307 $316 $316

Lowest Fares Chart By Month from Portland to San Antonio

The chart below shows the lowest fare by month when flying from Portland to San Antonio.

Month Origin Destination Carrier Depart Date Return Date Stops Price
May Portland San Antonio Frontier 5/24/16 6/2/16 1 $278
June Portland San Antonio Frontier 6/6/16 6/14/16 1 $278
July Portland San Antonio United 7/2/16 7/9/16 1 $362
August Portland San Antonio Frontier 8/17/16 8/20/16 1 $248
September Portland San Antonio Frontier 9/18/16 9/24/16 1 $278
October Portland San Antonio United 10/7/16 10/10/16 1 $362
November Portland San Antonio United 11/4/16 11/12/16 1 $362
December Portland San Antonio United 12/5/16 12/10/16 1 $362

Round Trip vs One Way Flights from Portland to San Antonio (PDX to SAT)

We have found that there is often no price difference between buying a round trip flight versus a one way flight. Increased flexibility is the main benefit when it comes to buying a one way flight from Portland to San Antonio. However, booking a round trip flight can be a simpler process. You can compare round trip and one way flights by using our flight comparison.

The average price for one way flights from Portland to San Antonio is $176.

The average price for round trip flights from Portland to San Antonio is $346.

Portland to San Antonio Flight Questions

Below are some common questions that asked about this flight route:

Question: What are the most popular connecting cities when flying from Portland to San Antonio?
Answer: Denver, CO

Airlines Flying from Portland to San Antonio (PDX to SAT)

Below are the different airlines that fly from Portland to San Antonio with the average price of their plane tickets. Just remember that different airlines offer different levels of comfort and service, so consider convenience when choosing your airline.

Below is the full flight schedule summary of the next 30 days for flights from Portland to San Antonio.

Portland to San Antonio
Airline Connections Mon Tue Wed Thu Fri Sat Sun
American DFW X X X X X X X
Alaska SEA X X X X X X X
Delta LAX X X X X X X X
Delta SEA / SLC X X X
Frontier DEN X X X X X X X
United IAH X X X X X X X
Southwest LAS X X X X X X X

Airports for Your Route

These pages contain information about the major airports in Portland and San Antonio, so you can feel comfortable knowing how to get around whether you are about to take off or you just landed.

Cheap Domestic Flights from Portland - PDX

FlightsAirlineLowest Price
Portland to Dallas - Ft Worth American, Alaska, Frontier, Hawaiian, Spirit, United, Virgin America $157
Portland to Austin American, Alaska, JetBlue, Frontier, United, Virgin America $286
Portland to Houston American, Alaska, Frontier, Spirit, United $335
Portland to Atlanta American, Alaska, Frontier, United $343
Portland to Chicago American, Alaska, JetBlue, Frontier, Spirit, United, Virgin America $137
Portland to New York American, Alaska, JetBlue, Frontier, Spirit, Sun Country, United, Virgin America $321
Portland to Denver American, Alaska, Frontier, Spirit, United, Virgin America $148
Portland to Los Angeles American, Alaska, Spirit, United, Virgin America $87

Cheap Domestic Flights to San Antonio - SAT

FlightsAirlineLowest Price
Seattle to San Antonio American, Alaska, Frontier, United $248
Pasco to San Antonio American, Alaska, United $376
Eugene to San Antonio American, Alaska, United $450
Redmond to San Antonio American, Alaska, United $440
Seattle to Dallas - Ft Worth American, Alaska, Frontier, Spirit, Sun Country, United, Virgin America $224
Seattle to Austin American, Alaska, JetBlue, Frontier, United, Virgin America $255
Seattle to Houston American, Alaska, Frontier, Spirit, United $265
Seattle to Atlanta American, Alaska, Frontier, Spirit, United $366
Seattle to Chicago American, Alaska, JetBlue, Frontier, Spirit, United, Virgin America $194
Seattle to New York American, Alaska, JetBlue, Frontier, Hawaiian, Sun Country, United, Virgin America $302
Seattle to Los Angeles American, Alaska, Spirit, United, Virgin America $105
Eugene to Austin American, Alaska, United $344
Seattle to Las Vegas American, Alaska, JetBlue, Spirit, United, Virgin America $80
Seattle to Denver American, Alaska, Frontier, Spirit, United, Virgin America $138
Seattle to Killeen American, Alaska, United $472
Seattle to Phoenix American, Alaska, Frontier, United $196
Redmond to Austin American, Alaska, United $392
Eugene to Dallas - Ft Worth American, Alaska, United $287
Seattle to Corpus Christi American, Alaska, United $476
Pasco to Dallas - Ft Worth American, Alaska, United $254
Seattle to New Orleans American, Alaska, Spirit, United $280
Seattle to Orlando American, Alaska, JetBlue, Frontier, Sun Country, United $328
Cheap Flights from Portland to San Antonio, TX, United States, from $248 Round trip from PDX to SAT