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 $89. Spirit Airlines flights start at $95 while deals on Alaska Airlines 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 Medford - San Antonio as they are the most popular.

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

When booking a flight from Oregon to San Antonio, you may want to consider flying on American Airlines, Alaska Airlines or Delta as they are the most popular for this route.

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

Users have found that booking a flight from Oregon to San Antonio at least 18 days early can save you up to 114% on average compared to booking a flight this week. If booking 18 days before your flight isn’t an option for you, users have found flights from Oregon to San Antonio for as little as $342 when booking for a departure date within the next two weeks. You can also check prices now. Some users have found airline tickets as low as $679 for flights departing within the next 3 days.

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

Flights from Oregon to San Antonio lean towards being more expensive in June. Prices are generally better when you fly from Oregon to San Antonio in August, with the cheapest ticket starting at $163.

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.

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.

$89+ Flights from Oregon to San Antonio

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Cheap flight deals from Oregon to San Antonio

Most accurate provider	FlightHub 3 stars
Most trusted provider	eDreams 3 stars
Round-trip from	$281 (Mytrip)
One-way from	$89 (Frontier)
Popular in	June
Cheapest in	August
Average price	$388

Provider with most accurate pricing for Portland-San Antonio flight deals.

Search Deals

Provider most trusted by Cheapflights users for Portland-San Antonio flights.

Search Deals

From Oregon to San Antonio

Search Deals

One-way flight from Oregon to San Antonio

Search Deals

Highest demand for flights based on searches. 7% potential increase in price ($32 potential increase over avg. RT price).

Search Deals

Cheapest flight prices on average. 1% potential price decrease ($8 potential savings vs. average RT price).

Search Deals

Average for round-trip flights in April 2025

Search Deals

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 abril 22, 2025.

lun. 5/191:37 pmPDX - SAT

1 stop13h 27mSpirit Airlines

sáb. 5/246:45 amSAT - PDX

2 stops12h 00mSpirit Airlines

Deal found 4/22

$281

mié. 6/111:37 pmPDX - SAT

1 stop13h 23mMultiple Airlines

sáb. 6/146:59 pmSAT - PDX

1 stop6h 29mMultiple Airlines

Deal found 4/22

$284

lun. 6/912:59 amPDX - SAT

1 stop6h 13mAmerican Airlines

sáb. 6/146:55 pmSAT - PDX

1 stop6h 27mAmerican Airlines

Deal found 4/22

$287

jue. 6/121:47 pmBOI - SAT

1 stop9h 30mDelta

mar. 6/174:00 pmSAT - BOI

1 stop8h 01mDelta

Deal found 4/22

$287

mar. 7/151:00 pmPDX - SAT

1 stop8h 26mDelta

jue. 7/244:10 pmSAT - PDX

1 stop8h 08mDelta

Deal found 4/22

$292

jue. 6/125:43 pmBOI - SAT

1 stop5h 13mUnited Airlines

mar. 6/177:43 amSAT - BOI

2 stops9h 16mUnited Airlines

Deal found 4/22

$292

vie. 5/235:50 pmPDX - SAT

1 stop22h 46mFrontier

mar. 5/276:51 pmSAT - PDX

1 stop6h 13mFrontier

Deal found 4/22

$300

sáb. 5/241:38 pmBOI - SAT

1 stop5h 04mAmerican Airlines

dom. 5/258:53 amSAT - BOI

1 stop5h 27mAmerican Airlines

Deal found 4/22

$333

mié. 5/145:00 amEUG - SAT

1 stop6h 02mUnited Airlines

lun. 5/194:53 pmSAT - EUG

1 stop6h 36mUnited Airlines

Deal found 4/22

$344

mar. 9/911:45 amPDX - SAT

2 stops7h 50mSouthwest

mar. 9/2312:00 pmSAT - PDX

2 stops7h 25mSouthwest

Deal found 4/22

$353

mar. 5/2011:50 amMFR - SAT

2 stops9h 52mDelta

mar. 5/276:00 amSAT - MFR

2 stops12h 02mDelta

Deal found 4/22

$370

vie. 6/611:20 amRDM - SAT

2 stops10h 22mDelta

lun. 6/96:03 pmSAT - RDM

1 stop7h 55mDelta

Deal found 4/21

$373

Best flights from Oregon to San Antonio
Discover carefully curated flight deals from Oregon to San Antonio that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated abril 22, 2025.

lun. 5/191:37 pmPDX - SAT

1 stop13h 27mSpirit Airlines

sáb. 5/246:45 amSAT - PDX

2 stops12h 00mSpirit Airlines

Deal found 4/22

$281

dom. 5/256:35 amPDX - SAT

1 stop10h 01mMultiple Airlines

vie. 5/3011:42 amSAT - PDX

1 stop7h 03mMultiple Airlines

Deal found 4/20

$285

lun. 6/912:59 amPDX - SAT

1 stop6h 13mAmerican Airlines

sáb. 6/146:55 pmSAT - PDX

1 stop6h 27mAmerican Airlines

Deal found 4/22

$287

jue. 6/121:47 pmBOI - SAT

1 stop9h 30mDelta

mar. 6/174:00 pmSAT - BOI

1 stop8h 01mDelta

Deal found 4/22

$287

jue. 6/125:43 pmBOI - SAT

1 stop5h 13mUnited Airlines

mar. 6/177:43 amSAT - BOI

2 stops9h 16mUnited Airlines

Deal found 4/22

$292

vie. 5/231:50 pmPDX - SAT

1 stop21h 33mFrontier

mar. 5/276:51 pmSAT - PDX

1 stop6h 13mFrontier

Deal found 4/21

$301

sáb. 8/99:55 amPDX - SAT

2 stops8h 55mSouthwest

sáb. 8/166:35 amSAT - PDX

1 stop8h 00mSouthwest

Deal found 4/21

$328

mié. 9/102:30 pmPDX - SAT

1 stop7h 37mAlaska Airlines

dom. 9/147:37 pmSAT - PDX

1 stop6h 22mAlaska Airlines

Deal found 4/21

$351

vie. 10/104:00 pmPDX - SAT

1 stop5h 48mHawaiian Airlines

mié. 10/157:00 pmSAT - PDX

1 stop6h 53mHawaiian Airlines

Deal found 4/22

$386

mar. 7/151:00 pmPDX - SAT

1 stop8h 26mDelta

jue. 7/244:10 pmSAT - PDX

1 stop8h 08mDelta

Deal found 4/22

$292

sáb. 5/241:38 pmBOI - SAT

1 stop5h 04mAmerican Airlines

dom. 5/258:53 amSAT - BOI

1 stop5h 27mAmerican Airlines

Deal found 4/22

$333

mié. 5/145:00 amEUG - SAT

1 stop6h 02mUnited Airlines

lun. 5/194:53 pmSAT - EUG

1 stop6h 36mUnited Airlines

Deal found 4/22

$344

Last-minute flights from Oregon to San Antonio
Discover last-minute flight deals from Oregon to San Antonio. Data last updated abril 22, 2025 and is based on user searches.

vie. 4/256:20 amPDX - SAT

1 stop5h 42mFrontier

dom. 5/48:25 pmSAT - PDX

1 stop6h 13mFrontier

Deal found 4/20

$300

lun. 4/287:01 pmPDX - SAT

1 stop20h 25mSpirit Airlines

dom. 5/47:00 amSAT - PDX

2 stops32h 37mSpirit Airlines

Deal found 4/20

$286

lun. 4/286:20 amPDX - SAT

1 stop8h 32mMultiple Airlines

mar. 5/66:35 amSAT - PDX

1 stop6h 17mMultiple Airlines

Deal found 4/20

$382

lun. 4/2812:59 amPDX - SAT

1 stop8h 46mDelta

mar. 5/66:50 amSAT - PDX

2 stops11h 42mDelta

Deal found 4/22

$570

lun. 4/286:23 pmPDX - SAT

1 stop16h 41mUnited Airlines

vie. 5/95:30 amSAT - PDX

1 stop19h 23mUnited Airlines

Deal found 4/20

$610

lun. 4/281:19 pmRDM - SAT

1 stop21h 45mUnited Airlines

jue. 5/85:30 amSAT - RDM

1 stop17h 33mUnited Airlines

Deal found 4/20

$615

lun. 4/2810:55 amPDX - SAT

2 stops8h 05mSouthwest

mar. 5/65:15 pmSAT - PDX

2 stops7h 55mSouthwest

Deal found 4/20

$642

lun. 4/288:24 amRDM - SAT

1 stop8h 13mAlaska Airlines

mié. 5/77:33 pmSAT - RDM

1 stop6h 12mAlaska Airlines

Deal found 4/20

$647

mié. 4/301:15 pmPDX - SAT

1 stop8h 44mAlaska Airlines

mar. 5/66:35 amSAT - PDX

1 stop7h 47mAlaska Airlines

Deal found 4/20

$583

jue. 5/16:20 amPDX - SAT

1 stop9h 15mFrontier

dom. 5/48:25 pmSAT - PDX

1 stop6h 13mFrontier

Deal found 4/20

$300

jue. 5/15:15 amRDM - SAT

1 stop6h 02mDelta

jue. 5/81:46 pmSAT - RDM

2 stops12h 04mDelta

Deal found 4/20

$653

vie. 5/22:05 pmMFR - SAT

2 stops20h 57mUnited Airlines

mar. 5/63:30 pmSAT - MFR

1 stop22h 31mUnited Airlines

Deal found 4/22

$641

One-way flights from Oregon to San Antonio
Search for one-way flight options from Oregon to San Antonio. Find affordable one-way fares based on user searches. Data last updated abril 22, 2025.

mar. 4/296:20 amPDX - SAT

1 stop8h 32mFrontier

Deal found 4/22

$89

vie. 5/161:37 pmPDX - SAT

1 stop13h 27mSpirit Airlines

Deal found 4/21

$95

mar. 8/57:40 pmPDX - SAT

1 stop8h 00mAlaska Airlines

Deal found 4/22

$143

mar. 7/15:06 pmPDX - SAT

1 stop5h 26mDelta

Deal found 4/22

$144

jue. 8/147:40 pmPDX - SAT

1 stop8h 00mHawaiian Airlines

Deal found 4/22

$148

jue. 5/1510:41 amPDX - SAT

2 stops16h 23mMultiple Airlines

Deal found 4/21

$150

sáb. 5/319:54 amPDX - SAT

2 stops9h 10mUnited Airlines

Deal found 4/22

$169

jue. 8/215:00 amPDX - SAT

2 stops8h 20mSouthwest

Deal found 4/22

$196

dom. 6/2212:59 amPDX - SAT

1 stop6h 13mAmerican Airlines

Deal found 4/22

$230

jue. 6/52:08 pmYKM - SAT

2 stops7h 48mAmerican Airlines

Deal found 4/21

$231

mié. 4/301:30 pmMFR - SAT

1 stop8h 29mHawaiian Airlines

Deal found 4/22

$373

mié. 4/302:30 pmMFR - SAT

2 stops7h 28mAmerican Airlines

Deal found 4/22

$379

Cheapflights Fare Finder

Use the filters below to find and compare flights from Oregon to San Antonio that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

PortlandSan Antonio

PDX - SAT

PDXSAT

Portland

lun. 5/19

1:37 pm-5:04 am

1 stop13h 27m

San Antonio

sáb. 5/24

6:45 am-4:45 pm

2 stops12h 00m

$281

PortlandSan Antonio

PDX - SAT

PDXSAT

Portland

mié. 6/11

1:37 pm-5:00 am

1 stop13h 23m

San Antonio

sáb. 6/14

6:59 pm-11:28 pm

1 stop6h 29m

$284

PortlandSan Antonio

PDX - SAT

PDXSAT

Portland

lun. 6/9

12:59 am-9:12 am

1 stop6h 13m

San Antonio

sáb. 6/14

6:55 pm-11:22 pm

1 stop6h 27m

$287

BoiseSan Antonio

BOI - SAT

BOISAT

Boise Air Term. Gowen Fld

jue. 6/12

1:47 pm-12:17 am

1 stop9h 30m

San Antonio

mar. 6/17

4:00 pm-11:01 pm

1 stop8h 01m

$287

BoiseSan Antonio

BOI - SAT

BOISAT

Boise Air Term. Gowen Fld

jue. 6/12

5:43 pm-11:56 pm

1 stop5h 13m

San Antonio

mar. 6/17

7:43 am-3:59 pm

2 stops9h 16m

$292

PortlandSan Antonio

PDX - SAT

PDXSAT

Portland

mar. 7/15

1:00 pm-11:26 pm

1 stop8h 26m

San Antonio

jue. 7/24

4:10 pm-10:18 pm

1 stop8h 08m

$292

PortlandSan Antonio

PDX - SAT

PDXSAT

Portland

vie. 5/23

5:50 pm-6:36 pm

1 stop22h 46m

San Antonio

mar. 5/27

6:51 pm-11:04 pm

1 stop6h 13m

$300

BoiseSan Antonio

BOI - SAT

BOISAT

Boise Air Term. Gowen Fld

sáb. 5/24

1:38 pm-7:42 pm

1 stop5h 04m

San Antonio

dom. 5/25

8:53 am-1:20 pm

1 stop5h 27m

$333

EugeneSan Antonio

EUG - SAT

EUGSAT

Eugene

mié. 5/14

5:00 am-1:02 pm

1 stop6h 02m

San Antonio

lun. 5/19

4:53 pm-9:29 pm

1 stop6h 36m

$344

PortlandSan Antonio

PDX - SAT

PDXSAT

Portland

mar. 9/9

11:45 am-9:35 pm

2 stops7h 50m

San Antonio

mar. 9/23

12:00 pm-5:25 pm

2 stops7h 25m

$353

Flights are sorted by cheapest round-trip flights first.

Deals found on 4/22

Showing 1-10 of 39 results

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, August is the cheapest month in which you can book a flight from Oregon to San Antonio (average of $295). Flying from Oregon to San Antonio in March is currently the most expensive (average of $376). 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?

When flying from Oregon to San Antonio, the time of day you decide to fly out makes little to no difference towards the overall price you’ll pay on tickets.

Rainfall in San Antonio by month

In terms of precipitation, rainfall in San Antonio ranges from 1.6 - 3.7 inches per month. May is typically the wettest month, when rainfall can reach 3.7 in. December is typically the driest time to visit San Antonio when rainfall is around 1.6 in.

Temperature in San Antonio by month

If weather is an important factor for your trip to San Antonio, use this chart to help with planning. For those seeking warmer temperatures, July is the ideal time of year to visit, when temperatures reach an average of 84.2 F. Travelers looking to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 51.8 F).

Reviews of airlines servicing San Antonio

Get a feel of what it's like to fly with Alaska Airlines, Southwest and Delta from Oregon to San Antonio by reading reviews from past customers. In addition to providing an overall rating, users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.

Alaska Airlines

8.0

Very good

9,906 reviews

Reviews

1 / 20

4.0

Okay

Anonymous,Apr 2025

LAS - STS

flight was delayed both ways even tho the weather was clear >

Alaska Airlines

8.0

Very good

9,906 reviews

Alaska Airlines

8.0

Very good

9,906 reviews

Reviews

1 / 20

4.0

Okay

Anonymous,Apr 2025

LAS - STS

flight was delayed both ways even tho the weather was clear >

Southwest

8.0

Very good

4,286 reviews

Alaska Airlines

8.0

Very good

9,906 reviews

Reviews

1 / 20

4.0

Okay

Anonymous,Apr 2025

LAS - STS

flight was delayed both ways even tho the weather was clear >

Delta

8.0

Very good

7,920 reviews

Alaska Airlines

8.0

Very good

9,906 reviews

Reviews

1 / 20

4.0

Okay

Anonymous,Apr 2025

LAS - STS

flight was delayed both ways even tho the weather was clear >

Hawaiian Airlines

7.9

Good

2,392 reviews

Alaska Airlines

8.0

Very good

9,906 reviews

Reviews

1 / 20

4.0

Okay

Anonymous,Apr 2025

LAS - STS

flight was delayed both ways even tho the weather was clear >

United Airlines

7.4

Good

8,683 reviews

Alaska Airlines

8.0

Very good

9,906 reviews

Reviews

1 / 20

4.0

Okay

Anonymous,Apr 2025

LAS - STS

flight was delayed both ways even tho the weather was clear >

Related info for your journey

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.
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 $89. Spirit Airlines flights start at $95 while deals on Alaska Airlines 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 Medford - 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, August is the cheapest month in which you can book a flight from Oregon to San Antonio (average of $295). Flying from Oregon to San Antonio in March is currently the most expensive (average of $376). 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

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Top 7 airlines flying from Oregon to San Antonio

Airline	Cheapest	Average	Flexibility	On-time
Spirit Airlines	Cheapest$114	Average$254	FlexibilityNo cancel fee	On-time65%
Frontier	Cheapest$118	Average$217	FlexibilityNo cancel fee	On-time62%
Alaska Airlines	Cheapest$256	Average$451	FlexibilityNo cancel fee	On-time75%
Delta	Cheapest$257	Average$399	FlexibilityNo cancel fee	On-timeN/A
American Airlines	Cheapest$274	Average$414	FlexibilityNo cancel fee	On-time71%
United Airlines	Cheapest$284	Average$492	FlexibilityNo cancel fee	On-time69%
Southwest	Cheapest$326	Average$440	FlexibilityNo cancel fee	On-time63%

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$89+ 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 4/29. Fares are subject to change and may not be available on all flights or dates of travel.

Find cheap flights from Oregon to San Antonio with Cheapflights

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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 abril 22, 2025.

Most accurate provider

Most trusted provider

Round-trip from

One-way from

Popular in

Cheapest in

Average price

Find flight deals from Oregon to San Antonio

Cheapest flights from Oregon to San AntonioExplore 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 abril 22, 2025.

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 abril 22, 2025.

Cheapflights Fare Finder

Use the filters below to find and compare flights from Oregon to San Antonio that are best for you.

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.

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?

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 abril 22, 2025.

Rainfall in San Antonio by month

Plan your trip to San Antonio by taking into account the average rainfall totals by month.

Temperature in San Antonio by month

Plan your trip to San Antonio by taking into account the average temperature totals by month.

Reviews of airlines servicing San Antonio

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?

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

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

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

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

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

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

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Alternative routes for Oregon to San Antonio

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Top 7 airlines flying from Oregon to San Antonio

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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 abril 22, 2025.