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$62+ Cheap flights from Oregon to San Antonio (SAT)

This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 1/18. Fares are subject to change and may not be available on all flights or dates of travel.
PDX — SAT
Nov 29 — Dec 61
Sat 11/29
Sat 12/6
1 adult, Economy
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Cheap flight deals from Oregon to San Antonio

Keep the following information in mind while searching for Oregon to San Antonio flight deals. Data was last updated October 30, 2025.

Most accurate provider

eDreams
3 stars

Most trusted provider

eDreams
3 stars

Round-trip from

$150
(Mytrip)

One-way from

$62
(Trip.com)

Popular in

December

Cheapest in

August

Average price

$356
Provider with most accurate pricing for Portland-San Antonio flight deals.
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Provider most trusted by Cheapflights users for Portland-San Antonio flights.
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From Oregon to San Antonio
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One-way flight from Oregon to San Antonio
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Highest demand for flights based on searches. 4% potential increase in price ($16 potential increase over avg. RT price).
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Cheapest flight prices on average. 1% potential price decrease ($6 potential savings vs. average RT price).
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Average for round-trip flights in October 2025
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Find flight deals from Oregon to San Antonio

Cheapest flights from Oregon to San Antonio
Explore the most affordable flight options available from Oregon to San Antonio. Find the lowest fares from popular airlines and budget airlines, with prices last updated on October 30, 2025.

This Mytrip deal was found by Cheapflights users on 10/29. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 11/1312:52 pmPDX - SAT
1 stop28h 38mFrontier
Mon 11/178:25 pmSAT - PDX
1 stop17h 31mFrontier
Deal found 10/29$150
This Mytrip deal was found by Cheapflights users on 10/28. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 11/143:26 pmPDX - SAT
1 stop20h 51mFrontier
Mon 11/178:25 pmSAT - PDX
1 stop17h 31mFrontier
Deal found 10/28$184
This Kiwi.com deal was found by Cheapflights users on 10/30. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 12/77:26 pmPDX - SAT
1 stop13h 42mFrontier
Fri 12/129:25 pmSAT - PDX
2 stops38h 09mFrontier
Deal found 10/30$188
This Kiwi.com deal was found by Cheapflights users on 10/30. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 12/77:26 pmPDX - SAT
1 stop13h 42mMultiple Airlines
Fri 12/125:40 amSAT - PDX
1 stop12h 57mMultiple Airlines
Deal found 10/30$204
This Kiwi.com deal was found by Cheapflights users on 10/28. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 11/1312:52 pmPDX - SAT
2 stops22h 27mFrontier
Sun 11/169:59 amSAT - PDX
1 stop25h 19mFrontier
Deal found 10/28$221
This Kiwi.com deal was found by Cheapflights users on 10/28. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 12/412:51 pmPDX - SAT
1 stop28h 09mMultiple Airlines
Mon 12/85:40 amSAT - PDX
1 stop12h 57mMultiple Airlines
Deal found 10/28$223
This Kiwi.com deal was found by Cheapflights users on 10/29. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 11/131:21 pmPDX - SAT
1 stop8h 24mMultiple Airlines
Mon 11/1710:04 amSAT - PDX
2 stops27h 52mMultiple Airlines
Deal found 10/29$249
This Kiwi.com deal was found by Cheapflights users on 10/29. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 11/269:22 pmBOI - SAT
1 stop15h 01mMultiple Airlines
Wed 12/36:07 pmSAT - BOI
2 stops46h 37mMultiple Airlines
Deal found 10/29$252
This Delta deal was found by Cheapflights users on 10/28. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 12/39:10 amPDX - SAT
2 stops12h 39mDelta
Tue 12/96:00 amSAT - PDX
2 stops11h 33mDelta
Deal found 10/28$256
This Kiwi.com deal was found by Cheapflights users on 10/28. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 11/143:26 pmPDX - SAT
1 stop20h 51mMultiple Airlines
Mon 11/176:45 amSAT - PDX
2 stops15h 14mMultiple Airlines
Deal found 10/28$259
This Kiwi.com deal was found by Cheapflights users on 10/28. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 12/55:32 pmPDX - SAT
1 stop23h 27mMultiple Airlines
Mon 12/85:40 amSAT - PDX
1 stop12h 57mMultiple Airlines
Deal found 10/28$268
This Kiwi.com deal was found by Cheapflights users on 10/28. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 11/111:26 pmPDX - SAT
2 stops32h 19mMultiple Airlines
Fri 11/148:25 pmSAT - PDX
1 stop17h 31mMultiple Airlines
Deal found 10/28$272

Cheapflights Fare Finder

 
Customize your flight search to find flights from Oregon to San Antonio that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated October 30, 2025.
Use the filters below to find and compare flights from Oregon to San Antonio that are best for you.

Fly from

Oregon

Fly to

San Antonio

Route

Depart

Return

Price

PortlandSan Antonio

PDX - SAT

PDXSAT

Portland

Thu 12/4

12:51 pm-7:00 pm

1 stop28h 09m

San Antonio

Mon 12/8

5:40 am-4:37 pm

1 stop12h 57m

$223

BoiseSan Antonio

BOI - SAT

BOISAT

Boise Air Term. Gowen Fld

Wed 11/26

9:22 pm-1:23 pm

1 stop15h 01m

San Antonio

Wed 12/3

6:07 pm-3:44 pm

2 stops46h 37m

$252

PortlandSan Antonio

PDX - SAT

PDXSAT

Portland

Fri 12/12

2:23 pm-12:37 am

2 stops8h 14m

San Antonio

Sun 12/14

6:00 am-3:33 pm

2 stops11h 33m

$256

EugeneSan Antonio

EUG - SAT

EUGSAT

Eugene

Wed 12/3

11:24 am-11:49 pm

2 stops10h 25m

San Antonio

Tue 12/9

11:51 am-11:11 pm

2 stops13h 20m

$274

PortlandSan Antonio

PDX - SAT

PDXSAT

Portland

Wed 12/3

2:23 pm-12:37 am

2 stops8h 14m

San Antonio

Tue 12/9

7:05 am-3:33 pm

2 stops10h 28m

$274

PortlandSan Antonio

PDX - SAT

PDXSAT

Portland

Fri 12/5

9:10 am-11:49 pm

2 stops12h 39m

San Antonio

Mon 12/8

7:05 am-3:33 pm

2 stops10h 28m

$274

BoiseSan Antonio

BOI - SAT

BOISAT

Boise Air Term. Gowen Fld

Wed 1/14

7:15 am-2:45 pm

1 stop6h 30m

San Antonio

Wed 1/21

7:35 am-12:04 pm

1 stop5h 29m

$285

BoiseSan Antonio

BOI - SAT

BOISAT

Boise Air Term. Gowen Fld

Sat 1/24

5:45 am-1:48 pm

1 stop7h 03m

San Antonio

Wed 2/4

7:35 am-12:04 pm

1 stop5h 29m

$285

BoiseSan Antonio

BOI - SAT

BOISAT

Boise Air Term. Gowen Fld

Mon 1/26

7:15 am-2:45 pm

1 stop6h 30m

San Antonio

Tue 2/3

4:42 pm-10:18 pm

1 stop6h 36m

$285

BoiseSan Antonio

BOI - SAT

BOISAT

Boise Air Term. Gowen Fld

Sun 1/11

1:00 pm-9:28 pm

1 stop7h 28m

San Antonio

Thu 1/22

7:35 am-12:04 pm

1 stop5h 29m

$285

Flights are sorted by cheapest round-trip flights first.

Deals found on 10/30

Showing 1-10 of 60 results
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Best time to book a flight from Oregon to San Antonio

Have a flexible travel schedule? Discover the best time to fly to San Antonio from Oregon with our price prediction graph.
Estimated round-trip price
Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.

Cheapflights Insights

Everything you need to know about your flight from Oregon to San Antonio

What is the cheapest month to book a flight from Oregon to San Antonio?

Currently, September is the cheapest month in which you can book a flight from Oregon to San Antonio (average of $134). Flying from Oregon to San Antonio in December is currently the most expensive (average of $218). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

What is the cheapest time of day to fly from OR to SAT?

Find hourly flight availability from Oregon to San Antonio. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated October 30, 2025.

A simple way to save on the total cost of your ticket is to fly from Oregon to San Antonio in the evening. If you’re flexible enough to do this you can expect to save up to 26% on your trip compared to booking a flight at noon.

What is the cheapest day to fly from Oregon to San Antonio?

Use this chart to determine the cheapest time to fly round-trip from Oregon to San Antonio. Price data was last updated on December 16, 2024.

Travelers seeking maximum savings on their Oregon to San Antonio flight should consider departing on Wednesday evenings when fares are most often at their lowest. Saturday afternoons flights should be avoided if possible as fares are typically the most expensive at this time.

Related info for your journey

Find useful and relevant information for your journey from Oregon to San Antonio. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • What airport do you fly into for flights to San Antonio from Oregon?

    San Antonio (SAT) is the airport you will fly into if you book a flight from Oregon to San Antonio. It is only a 7.6 mi journey from San Antonio (SAT) to San Antonio’s city center.

  • How long is the flight from Oregon to San Antonio?

    Airlines like Delta and Alaska Airlines fly from Oregon to San Antonio in about 6h 59m. The time it takes to get you to your destination can typically vary by up to 1h 15m. The distance between Oregon and San Antonio is about 1687 mi. Both multi-stop and nonstop flights can be found to your destination and back.

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

    To fly one-way, consider booking your trip with Frontier, which is currently one of the cheapest options available, starting at $123. Alaska Airlines flights start at $142 while deals on Southwest start at $143 one-way.

  • What are the most popular routes from Oregon to San Antonio?

    When deciding which route to take from Oregon to San Antonio consider Portland - San Antonio, Boise Air Term. Gowen Fld - San Antonio or Eugene - San Antonio as they are the most popular.

  • Can I find deals for flights from Oregon to San Antonio that include hotel bookings?

    Yes. In addition to deals on Oregon to San Antonio flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from Oregon to San Antonio?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Oregon to San Antonio.

  • Can I find deals for business class flights from Oregon to San Antonio?

    Yes. Cheapflights offers flight deals from Oregon to San Antonio by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

  • What is the cheapest month to book a flight from Oregon to San Antonio?

    Currently, September is the cheapest month in which you can book a flight from Oregon to San Antonio (average of $134). Flying from Oregon to San Antonio in December is currently the most expensive (average of $218). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

See more FAQs

Traveling to a place near San Antonio?

Book flights to San Antonio if you plan to visit one of these locations
New Braunfels
Kerrville

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Alternative routes for Oregon to San Antonio

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Top 7 airlines flying from Oregon to San Antonio

Discover the top 7 airlines that operate flights from Oregon to San Antonio. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated October 30, 2025.
AirlineCheapestAverageFlexibilityOn-time
FrontierCheapest$134Average$222FlexibilityNo cancel feeOn-time62%
Spirit AirlinesCheapest$144Average$275FlexibilityNo cancel feeOn-time65%
DeltaCheapest$228Average$392FlexibilityNo cancel feeOn-timeN/A
American AirlinesCheapest$244Average$403FlexibilityNo cancel feeOn-time71%
Alaska AirlinesCheapest$247Average$465FlexibilityNo cancel feeOn-time75%
United AirlinesCheapest$278Average$474FlexibilityNo cancel feeOn-time69%
SouthwestCheapest$300Average$430FlexibilityNo cancel feeOn-time63%

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