Cheap flights from Portland to San Antonio (PDX - SAT)

PDX — SAT
Nov 28 — Dec 51

The best prices from Portland to San Antonio are usually found in January or February, booked 59 days in advance, depart on a Wednesday or Tuesday and return on a Tuesday

How to find the cheapest flight from Portland (PDX) to San Antonio (SAT)

All the information you need to plan the best PDX to SAT flight in 2022: compare Portland to San Antonio flight prices with the expected peak season, weather and rainfall in San Antonio.

PDX - SAT

Price

$236 - $670

SAT

Temperature

51.8 - 84.2 °F

SAT

Rainfall

1.6 - 3.7 inches

Popular inJulyHigh demand for flights, 34% potential price rise
Cheapest inJanuaryBest time to find cheap flights, 47% potential price drop
Round-trip from$236From Portland to San Antonio
One-way from$157One-way flight from Portland to San Antonio

What is the cheapest day to fly round-trip from Portland to San Antonio?

Flights from Portland to San Antonio are found to be more expensive on Saturday. This shouldn't discourage you from searching as you can still find great deals by being flexible with your options. Use our search form to find deals on tickets to San Antonio.

How far in advance should I book a flight from Portland to San Antonio?

To save up to 10% on this flight, we recommend booking at least 59 days prior to travel. The price may fluctuate and will likely increase closer to your departure date. Users on Cheapflights have found tickets from Portland to San Antonio from $434 1-2 weeks out and tickets from $434 for flights departing within the next 72 hours.

What is the cheapest month to fly from Portland to San Antonio?

Flights from Portland to San Antonio lean towards being more expensive in July. Prices are generally better when you fly from Portland to San Antonio in January, with the cheapest ticket starting at $216.

When is the cheapest time to fly from Portland to San Antonio (PDX - SAT)?

It’s optimal to fly from Portland to San Antonio in the evening. By choosing this option you can save up to 20% on the cost of your flight, compared to a flight in the morning.

Cheap flights from Portland to San Antonio in November, December 2022

The best prices found for PDX to SAT flights for November, December
Dec 7 - Dec 14
PDX

Portland

SAT

San Antonio

1 stop

10h 48m
SAT

San Antonio

PDX

Portland

1 stop

9h 42m
$138

Multiple Airlines

Pick Dates

Deal found 11/22

Dec 7 - Dec 12
PDX

Portland

SAT

San Antonio

1 stop

10h 48m
SAT

San Antonio

PDX

Portland

1 stop

13h 56m
$144

Multiple Airlines

Pick Dates

Deal found 11/22

Dec 7 - Dec 12
PDX

Portland

SAT

San Antonio

1 stop

10h 48m
SAT

San Antonio

PDX

Portland

1 stop

13h 56m
$151

Multiple Airlines

Pick Dates

Deal found 11/21

Portland to San Antonio 2022 flight deals

Cheap flights to San Antonio from Portland found for this year
Dec 7 - Dec 14
PDX

Portland

SAT

San Antonio

1 stop

10h 48m
SAT

San Antonio

PDX

Portland

1 stop

9h 42m
$138

Multiple Airlines

Pick Dates

Deal found 11/22

Dec 7 - Dec 12
PDX

Portland

SAT

San Antonio

1 stop

10h 48m
SAT

San Antonio

PDX

Portland

1 stop

13h 56m
$144

Multiple Airlines

Pick Dates

Deal found 11/22

Dec 7 - Dec 12
PDX

Portland

SAT

San Antonio

1 stop

10h 48m
SAT

San Antonio

PDX

Portland

1 stop

13h 56m
$151

Multiple Airlines

Pick Dates

Deal found 11/21

Cheap Frontier flights from Portland to San Antonio

Jan 11 - Jan 16
PDX

Portland

SAT

San Antonio

1 stop

13h 14m
SAT

San Antonio

PDX

Portland

1 stop

13h 03m
$164

Frontier

Pick Dates

Deal found 11/20

Feb 25 - Mar 1
PDX

Portland

SAT

San Antonio

1 stop

12h 37m
SAT

San Antonio

PDX

Portland

1 stop

7h 31m
$165

Frontier

Pick Dates

Deal found 11/22

Feb 21 - Mar 1
PDX

Portland

SAT

San Antonio

1 stop

21h 07m
SAT

San Antonio

PDX

Portland

1 stop

7h 31m
$167

Frontier

Pick Dates

Deal found 11/22

Cheap Spirit Airlines flights from Portland to San Antonio

Jan 20 - Jan 24
PDX

Portland

SAT

San Antonio

1 stop

8h 14m
SAT

San Antonio

PDX

Portland

1 stop

7h 42m
$186

Spirit Airlines

Pick Dates

Deal found 11/20

Dec 9 - Dec 13
PDX

Portland

SAT

San Antonio

1 stop

10h 34m
SAT

San Antonio

PDX

Portland

1 stop

6h 35m
$195

Spirit Airlines

Pick Dates

Deal found 11/22

Jan 18 - Jan 24
PDX

Portland

SAT

San Antonio

1 stop

8h 14m
SAT

San Antonio

PDX

Portland

1 stop

7h 42m
$196

Spirit Airlines

Pick Dates

Deal found 11/20

Last minute flights from Portland to San Antonio

Late deals on return flights to San Antonio from Portland, departing today and this week
Dec 3 - Dec 5
PDX

Portland

SAT

San Antonio

1 stop

12h 22m
SAT

San Antonio

PDX

Portland

1 stop

13h 41m
$217

Multiple Airlines

Pick Dates

Deal found 11/22

Dec 1 - Dec 7
PDX

Portland

SAT

San Antonio

1 stop

8h 27m
SAT

San Antonio

PDX

Portland

1 stop

7h 35m
$250

Multiple Airlines

Pick Dates

Deal found 11/22

Dec 3 - Dec 8
PDX

Portland

SAT

San Antonio

1 stop

12h 22m
SAT

San Antonio

PDX

Portland

1 stop

5h 52m
$253

Multiple Airlines

Pick Dates

Deal found 11/23

One-way flights to San Antonio from Portland

The cheapest one-way flights from Portland to San Antonio
Dec 7
PDX

Portland

SAT

San Antonio

1 stop

10h 48m
$64

Multiple Airlines

Pick Dates

Deal found 11/22

Nov 30
PDX

Portland

SAT

San Antonio

1 stop

20h 15m
$76

Multiple Airlines

Pick Dates

Deal found 11/23

Dec 6
PDX

Portland

SAT

San Antonio

1 stop

24h 52m
$78

Frontier

Pick Dates

Deal found 11/22

Related info for your journey

Useful info, stats and facts about Portland to San Antonio flights.

Which airlines flying from Portland to San Antonio have flexible cancellations due to COVID-19?

Some of our airline partners flying from Portland to San Antonio have new flexible policies in place due to COVID-19. United Airlines, Delta, and American Airlines are some of the carriers where you may find flexible cancellation policies. You can use our site to filter for airlines like United Airlines with this kind of flexibility.

Can I find flights from Portland to San Antonio for under $200 on Cheapflights?

Yes, there are multiple flights from Portland to San Antonio for under $200. The cheapest flight booked recently is on Multiple Airlines for just $138, but on average you can expect to pay $170.

Are there last-minute flights available from Portland to San Antonio for under $300?

There are currently 20+ open flights from Portland to San Antonio within the next 7 days for less than $300.

How popular is this Portland to San Antonio flight route?

Within the past month, 12 users have taken a look at flights from Portland to San Antonio.

What are the cheapest airlines flying from Portland to San Antonio round-trip?

Flying on Frontier is currently your cheapest option to San Antonio, with prices starting at $164. Another option worth looking into is Spirit Airlines, starting at $186 round trip. Frontier is currently priced 62% below the average price you’ll pay for this route.

What are the cheapest airlines to fly from Portland to San Antonio one-way?

$78 is the cheapest one-way deal found within the past few days, from Frontier. You may also be able to find cheap deals on Spirit Airlines and Delta, with prices starting from $134 and $149, respectively.

What are the most popular airlines that fly from Portland to San Antonio?

Before booking your flight from Portland to San Antonio check out the most popular airlines for this route: Undisclosed Carrier, American Airlines or Alaska Airlines.

What are the cheapest flights from Portland to San Antonio?

On average you can expect to pay $700 for a flight from Portland to San Antonio. The cheapest flight overall is $125 while the most popular route, (Portland - San Antonio) is currently priced at $153.

Alternative routes for Portland to San Antonio

See prices for flight routes from nearby airports that may be better suited for you.

Top 7 airlines flying from Portland to San Antonio

The chart below displays the airlines Cheapflights users traveling from Portland to San Antonio choose most often. Cheapest and average prices are based on aggregated data from the past 12 months.
AirlineCheapestAverageFlexibilityOn-timeCOVID-19 safety
Juneyao AirlinesCheapest$14Average$21FlexibilityNo cancel feeOn-time66%COVID-19 safety
Search Juneyao Airlines flights
FrontierCheapest$106Average$296FlexibilityNo cancel feeOn-time62%COVID-19 safety
Search Frontier flights
Spirit AirlinesCheapest$200Average$398FlexibilityNo cancel feeOn-time65%COVID-19 safety
Search Spirit Airlines flights
DeltaCheapest$222Average$427FlexibilityNo cancel feeOn-timeN/ACOVID-19 safety
Search Delta flights
United AirlinesCheapest$223Average$464FlexibilityNo cancel feeOn-time69%COVID-19 safety
Search United Airlines flights
American AirlinesCheapest$270Average$517FlexibilityNo cancel feeOn-time71%COVID-19 safety
Search American Airlines flights
Alaska AirlinesCheapest$277Average$563FlexibilityNo cancel feeOn-time75%COVID-19 safety
Search Alaska Airlines flights

Hourly flight availability from Portland to San Antonio

See what time of day planes typically take off from Portland to San Antonio
0%of flight departuresEarly morningMidnight to 6 am
100%of flight departuresMorning6 am to noon
0%of flight departuresAfternoonNoon to 6 pm
0%of flight departuresEvening6 pm to midnight
Midnight
6 AM
Noon
6 PM