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Cheap flights from Oregon to San Antonio from $97

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Oregon to San Antonio departing on 10/7. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
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0 bags

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Find the cheapest flights from Oregon to San Antonio

Cheap round-trip flights

Spirit Airlines Logo
8:58 pm - 4:55 amBOI-SAT
6h 57m1 stop
Spirit Airlines Logo
6:00 am - 1:21 pmSAT-BOI
8h 21m1 stop
$194Spirit Airlines
Find Deal
seg, out 20 - qui, out 23
Spirit Airlines Logo
7:52 pm - 7:23 pmPDX-SAT
21h 31m2 stops
Spirit Airlines Logo
9:47 pm - 11:11 amSAT-PDX
15h 24m1 stop
$201Spirit Airlines
Find Deal
ter, set 2 - sáb, set 6
Logo
12:07 pm - 8:52 pmPDX-SAT
6h 45m1 stop
Logo
3:22 pm - 10:34 pmSAT-PDX
9h 12m1 stop
$212
Find Deal
ter, set 9 - sáb, set 13
Logo
12:07 pm - 8:52 pmPDX-SAT
6h 45m1 stop
Logo
8:20 pm - 12:12 amSAT-PDX
5h 52m1 stop
$222
Find Deal
seg, set 8 - seg, set 15
Frontier Logo
12:22 pm - 7:34 pmBOI-SAT
6h 12m1 stop
Frontier Logo
3:22 pm - 11:37 amSAT-BOI
21h 15m1 stop
$228Frontier
Find Deal
dom, set 7 - sáb, set 13
Frontier Logo
7:22 pm - 1:16 pmPDX-SAT
15h 54m1 stop
Frontier Logo
8:20 pm - 10:34 pmSAT-PDX
28h 14m1 stop
$236Frontier
Find Deal
qui, set 11 - seg, set 15
Alaska Airlines Logo
9:00 am - 6:57 pmBOI-SAT
8h 57m1 stop
Alaska Airlines Logo
6:27 am - 1:48 pmSAT-BOI
8h 21m1 stop
$250Alaska Airlines
Find Deal
ter, set 30 - qua, out 1
Delta Logo
11:39 am - 10:42 pmPDX-SAT
9h 03m1 stop
Delta Logo
6:25 am - 12:50 pmSAT-PDX
8h 25m1 stop
$251Delta
Find Deal
ter, out 28 - ter, nov 4
Delta Logo
11:12 am - 5:25 pmBOI-SAT
5h 13m1 stop
Delta Logo
6:07 pm - 11:59 pmSAT-BOI
6h 52m1 stop
$251Delta
Find Deal
ter, out 14 - qua, out 15
Alaska Airlines Logo
1:24 pm - 12:03 amPDX-SAT
8h 39m1 stop
Alaska Airlines Logo
6:27 am - 12:27 pmSAT-PDX
8h 00m1 stop
$268Alaska Airlines
Find Deal
dom, set 21 - qua, out 1

Frontier flights from Oregon to San Antonio

Our best Frontier deals on Oregon to San Antonio flight tickets
Frontier
Sep 7
BOI12:22 pmBoise Air Term. Gowen Fld
6h 12m
1 stop
SAT7:34 pmSan Antonio
Sep 13
SAT3:22 pmSan Antonio
21h 15m
1 stop
BOI11:37 amBoise Air Term. Gowen Fld
$228
Find similar
Frontier
Sep 11
PDX7:22 pmPortland
15h 54m
1 stop
SAT1:16 pmSan Antonio
Sep 15
SAT8:20 pmSan Antonio
28h 14m
1 stop
PDX10:34 pmPortland
$236
Find similar
Frontier
Sep 22
PDX6:05 amPortland
11h 10m
1 stop
SAT7:15 pmSan Antonio
Sep 29
SAT2:01 pmSan Antonio
6h 26m
1 stop
PDX6:27 pmPortland
$240
Find similar

Alaska Airlines flights from Oregon to San Antonio

Our best Alaska Airlines deals on Oregon to San Antonio flight tickets
Alaska Airlines
Sep 30
BOI9:00 amBoise Air Term. Gowen Fld
8h 57m
1 stop
SAT6:57 pmSan Antonio
Oct 1
SAT6:27 amSan Antonio
8h 21m
1 stop
BOI1:48 pmBoise Air Term. Gowen Fld
$250
Find similar
Alaska Airlines
Sep 21
PDX1:24 pmPortland
8h 39m
1 stop
SAT12:03 amSan Antonio
Oct 1
SAT6:27 amSan Antonio
8h 00m
1 stop
PDX12:27 pmPortland
$268
Find similar
Alaska Airlines
Sep 30
EUG5:45 pmEugene
23h 12m
1 stop
SAT6:57 pmSan Antonio
Oct 3
SAT6:27 amSan Antonio
8h 15m
1 stop
EUG12:42 pmEugene
$278
Find similar

momondo 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, momondo users made 832,500 searches. Data last updated agosto 11, 2025.
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

BoiseSan Antonio

BOI - SAT

BOISAT

Boise Air Term. Gowen Fld

seg 10/20

8:58 pm-4:55 am

1 stop6h 57m

San Antonio

qui 10/23

6:00 am-1:21 pm

1 stop8h 21m

$194

PortlandSan Antonio

PDX - SAT

PDXSAT

Portland

ter 9/2

7:52 pm-7:23 pm

2 stops21h 31m

San Antonio

sáb 9/6

9:47 pm-11:11 am

1 stop15h 24m

$201

PortlandSan Antonio

PDX - SAT

PDXSAT

Portland

ter 9/9

12:07 pm-8:52 pm

1 stop6h 45m

San Antonio

sáb 9/13

3:22 pm-10:34 pm

1 stop9h 12m

$212

PortlandSan Antonio

PDX - SAT

PDXSAT

Portland

seg 9/8

12:07 pm-8:52 pm

1 stop6h 45m

San Antonio

seg 9/15

8:20 pm-12:12 am

1 stop5h 52m

$222

BoiseSan Antonio

BOI - SAT

BOISAT

Boise Air Term. Gowen Fld

dom 9/7

12:22 pm-7:34 pm

1 stop6h 12m

San Antonio

sáb 9/13

3:22 pm-11:37 am

1 stop21h 15m

$228

PortlandSan Antonio

PDX - SAT

PDXSAT

Portland

qui 9/11

7:22 pm-1:16 pm

1 stop15h 54m

San Antonio

seg 9/15

8:20 pm-10:34 pm

1 stop28h 14m

$236

BoiseSan Antonio

BOI - SAT

BOISAT

Boise Air Term. Gowen Fld

ter 9/30

9:00 am-6:57 pm

1 stop8h 57m

San Antonio

qua 10/1

6:27 am-1:48 pm

1 stop8h 21m

$250

PortlandSan Antonio

PDX - SAT

PDXSAT

Portland

ter 10/28

11:39 am-10:42 pm

1 stop9h 03m

San Antonio

ter 11/4

6:25 am-12:50 pm

1 stop8h 25m

$251

BoiseSan Antonio

BOI - SAT

BOISAT

Boise Air Term. Gowen Fld

ter 10/14

11:12 am-5:25 pm

1 stop5h 13m

San Antonio

qua 10/15

6:07 pm-11:59 pm

1 stop6h 52m

$251

PortlandSan Antonio

PDX - SAT

PDXSAT

Portland

dom 9/21

1:24 pm-12:03 am

1 stop8h 39m

San Antonio

qua 10/1

6:27 am-12:27 pm

1 stop8h 00m

$268

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first
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See travel insights to San Antonio from

How to get the cheapest flight ticket from Oregon to San Antonio

Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip

What is the cheapest month to fly to San Antonio?

If you aren’t able to travel during the month of August, then book flights to San Antonio from Oregon during September instead. Flights to San Antonio in September, while not as cheap as those in August, still average around $318.

What is the cheapest day to depart on your flight to San Antonio?

The cheapest day to depart on your flight to San Antonio is on a Tuesday when prices can be found for as low as $347. This is often the case because there is less demand to fly during this day of the week. Be sure to avoid booking your departure on a Sunday as prices are generally higher than usual. According to our data, the average ticket price to San Antonio on Sunday is $459.

What is the cheapest time of day to depart on your flight to San Antonio?

According to our data, the cheapest time of day to fly to San Antonio is in the evening. momondo users have found flights departing from Oregon to San Antonio in the evening for as low as $332. Keep in mind that these prices may fluctuate based on what airline you choose and the time of year you plan to travel. Flights to San Antonio are more costly in the afternoon, with an average ticket price of $394. Departure times in the afternoon fall within the peak daily travel times, which is why tickets can be more expensive.

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

You are more likely to see cheaper flights to San Antonio from Oregon when booking weeks ahead of your departure date. In general, you can expect to find flights to San Antonio for around $383 when searching weeks out. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to San Antonio from Oregon for as low as $333 on momondo.

Can stopping save me money on Oregon to San Antonio flights?

You could potentially save up to 59% on your flight if you consider stops on a Oregon to San Antonio flight.

Cheap Oregon to San Antonio flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Oregon to San Antonio

Best Price Found

$97

Fastest flight time

5h 13m

Direct flights

None

Airports in San Antonio

1 airport
The best one-way flight to San Antonio from Oregon in the past 72 hours is $97. The best round-trip flight deal from Oregon to San Antonio found on momondo in the last 72 hours is $194.
The fastest flight from Oregon to San Antonio takes 5h 13m
There are no direct flights from Oregon to San Antonio. Popular non-direct routes for this connection are Boise Air Term. Gowen Fld Airport - San Antonio Airport and Portland Airport - San Antonio Airport.
There is 1 airport near San Antonio: San Antonio (SAT)
Search flight deals

  • When did momondo last update prices for flights from Oregon to San Antonio Airport?

    Prices for flights from Oregon to San Antonio Airport refresh daily.

  • How many operators does momondo search for flights from Oregon to San Antonio Airport?

  • How old do you have to be to fly from Oregon to San Antonio Airport?

    The minimum age a child must be to fly alone is five but airlines that offer an unaccompanied minor (UNMR) service will have their own age restrictions, including rules around flight length, timings, and stopovers. We always recommend checking with the individual airline you are booking with to travel from Oregon to San Antonio Airport.

  • What documentation or ID do you need to fly to San Antonio Airport?

    The travel and health documents you'll need for your trip to San Antonio Airport may differ based on your itinerary and personal situation. Typically, you should have several documents on hand, such as a national ID card or driver's license and a passport that is valid for six months after your intended arrival at San Antonio Airport. It is always advisable to seek advice from your airline or a trusted third party, such as IATA.

Best airlines flying from Oregon to San Antonio

Compare and see reviews for airlines that fly from Oregon to San Antonio with momondo
Airline
Rating
Free Cancellation
Price
Spirit AirlinesPriceFrom $112Free CancellationRating
6.3
8,042 reviews
Search Spirit Airlines flights
FrontierPriceFrom $118Free CancellationRating
5.8
3,221 reviews
Search Frontier flights
American AirlinesPriceFrom $253Free CancellationRating
7.2
10,000 reviews
Search American Airlines flights
DeltaPriceFrom $257Free CancellationRating
8.0
7,979 reviews
Search Delta flights
Alaska AirlinesPriceFrom $277Free CancellationRating
8.0
10,000 reviews
Search Alaska Airlines flights
United AirlinesPriceFrom $284Free CancellationRating
7.4
8,920 reviews
Search United Airlines flights
SouthwestPriceFrom $300Free CancellationRating
8.0
4,248 reviews
Search Southwest flights

Traveling to a place near San Antonio?

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

Why use momondo?

Why should I use momondo to find a flight deal from Oregon to San Antonio?

momondo collates all your flight options in one place and lets you filter them to find the perfect flight from Oregon to San Antonio. momondo saves you time and could save you money on your trip.

Can I find flights from Oregon to San Antonio with flexible booking policies on momondo?

All flight searches from Oregon to San Antonio on momondo can be filtered to show those which offer flexible booking policies.

How can momondo help me find flights from Oregon to San Antonio?

Once you have performed a search in the form on the page, momondo provides useful filters and insights. We can show you the cheapest days and times to fly as well as help filter your options to help you make an informed choice when booking flights to San Antonio from Oregon.

I’m not ready to book a flight from Oregon to San Antonio right now. Can momondo alert me if prices change?

Of course. momondo tracks the price of Oregon to San Antonio flights. All you need is a valid email address and we will do the rest; it is that quick and easy.

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