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Cheap flights from San Antonio to Portland from $80

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from San Antonio to Portland departing on 2/2. 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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Find the cheapest flights from San Antonio to Portland

Cheap round-trip flights

These are some of the best round-trip flight deals from San Antonio to Portland that have been recently found on momondo from popular airlines, departing in the coming months.

Cheap one-way flights

Flying one-way? These are some of the best deals recently discovered on momondo for flights from San Antonio to Portland.

Cheap last minute flights

Planning a quick getaway from San Antonio to Portland? These are the last-minute flight deals available now.

Cheap direct flights

If you prefer a non-stop journey, check out our latest direct flight deals to Portland, so you can enjoy a seamless trip without layovers.

Cheap bus & train deals from San Antonio to Portland

Find recent round-trip train or bus tickets from San Antonio to Portland.

All round-trip flight deals to Portland

The cheapest plane tickets to Portland found on KAYAK recently.
8:20 pm - 9:45 amSAT-PDX
15h 25m1 stop
12:01 pm - 12:02 pmPDX-SAT
22h 01m1 stop
$178Frontier
Find Deal
tor., jan. 16 - søn., jan. 19
2:18 pm - 12:37 amSAT-PDX
12h 19m1 stop
7:00 am - 1:18 pmPDX-SAT
28h 18m1 stop
$179Frontier
Find Deal
lør., feb. 22 - ons., mar. 26
5:45 am - 4:35 pmSAT-PDX
12h 50m1 stop
5:30 pm - 4:33 amPDX-SAT
9h 03m1 stop
$199Spirit Airlines
Find Deal
lør., feb. 1 - man., feb. 10
5:45 am - 4:35 pmSAT-PDX
12h 50m1 stop
5:30 pm - 4:33 amPDX-SAT
9h 03m1 stop
$202Spirit Airlines
Find Deal
lør., jan. 18 - man., jan. 20
6:22 am - 12:55 pmSAT-PDX
8h 33m1 stop
11:59 pm - 9:24 amPDX-SAT
7h 25m1 stop
$284American Airlines
Find Deal
lør., apr. 12 - ons., apr. 16
6:50 am - 12:00 pmSAT-PDX
7h 10m1 stop
9:10 am - 11:17 pmPDX-SAT
12h 07m2 stops
$299Delta
Find Deal
lør., apr. 12 - ons., apr. 16
4:30 pm - 10:40 pmSAT-PDX
8h 10m1 stop
6:00 am - 2:43 pmPDX-SAT
6h 43m1 stop
$304Delta
Find Deal
tor., feb. 13 - søn., feb. 16
2:27 pm - 12:56 amSAT-PDX
12h 29m2 stops
7:30 pm - 8:47 amPDX-SAT
11h 17m2 stops
$384United Airlines
Find Deal
lør., jan. 11 - lør., jan. 18
2:27 pm - 12:56 amSAT-PDX
12h 29m2 stops
7:30 pm - 8:47 amPDX-SAT
11h 17m2 stops
$404United Airlines
Find Deal
fre., jan. 17 - man., jan. 20
5:35 pm - 10:50 pmSAT-PDX
7h 15m1 stop
2:00 pm - 12:05 amPDX-SAT
8h 05m1 stop
$449American Airlines
Find Deal
tir., mar. 11 - søn., mar. 16
1:02 pm - 11:01 amSAT-PDX
23h 59m1 stop
$80Frontier
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søn., feb. 2
5:45 am - 4:35 pmSAT-PDX
12h 50m1 stop
$82Spirit Airlines
Find Deal
tir., feb. 4
2:18 pm - 12:37 amSAT-PDX
12h 19m1 stop
$100Frontier
Find Deal
søn., feb. 23
1:54 pm - 7:31 pmSAT-PDX
7h 37m1 stop
$109Spirit Airlines
Find Deal
tor., feb. 20
7:00 am - 12:02 pmSAT-PDX
7h 02m1 stop
$142Delta
Find Deal
tir., feb. 18
5:40 am - 10:35 amSAT-PDX
6h 55m1 stop
$152American Airlines
Find Deal
fre., feb. 21
1:59 pm - 11:58 pmSAT-PDX
11h 59m2 stops
$157Delta
Find Deal
tir., feb. 4
12:00 pm - 9:15 pmSAT-PDX
11h 15m2 stops
$213Southwest
Find Deal
fre., feb. 21
5:30 am - 5:57 pmSAT-PDX
14h 27m2 stops
$292United Airlines
Find Deal
lør., feb. 22
7:21 am - 9:00 pmSAT-PDX
15h 39m3 stops
$299United Airlines
Find Deal
tir., feb. 4
6:40 pm - 10:57 pmSAT-PDX
6h 17m1 stop
12:59 am - 9:48 amPDX-SAT
6h 49m1 stop
$546American Airlines
Find Deal
tor., dec. 26 - man., dec. 30
7:22 pm - 11:56 pmSAT-PDX
6h 34m1 stop
8:00 pm - 5:27 amPDX-SAT
7h 27m1 stop
$587Alaska Airlines
Find Deal
tor., dec. 26 - tir., dec. 31
10:15 am - 3:10 pmSAT-PDX
6h 55m1 stop
6:20 am - 4:45 pmPDX-SAT
8h 25m2 stops
$592Southwest
Find Deal
tor., dec. 26 - tir., dec. 31
6:30 pm - 12:30 amSAT-PDX
8h 00m1 stop
7:30 am - 6:05 pmPDX-SAT
8h 35m1 stop
$632Southwest
Find Deal
fre., dec. 27 - søn., dec. 29
5:45 pm - 11:20 pmSAT-PDX
7h 35m2 stops
2:05 pm - 1:05 amPDX-SAT
9h 00m1 stop
$637Southwest
Find Deal
fre., dec. 27 - søn., dec. 29
11:25 am - 9:20 pmSAT-PDX
11h 55m2 stops
5:45 am - 5:55 pmPDX-SAT
10h 10m2 stops
$642Southwest
Find Deal
fre., dec. 27 - søn., dec. 29
9:34 pm - 3:59 pmSAT-PDX
20h 25m1 stop
5:00 am - 1:12 pmPDX-SAT
6h 12m1 stop
ons., dec. 25 - fre., dec. 27
2:24 pm - 11:26 pmSAT-PDX
11h 02m2 stops
7:45 pm - 11:11 amPDX-SAT
13h 26m2 stops
$753United Airlines
Find Deal
tor., dec. 26 - tir., dec. 31
7:37 pm - 10:53 pmSAT-PDX
29h 16m3 stops
11:59 pm - 1:12 pmPDX-SAT
35h 13m3 stops
ons., dec. 25 - fre., dec. 27
8:06 am - 11:34 pmSAT-PDX
17h 28m2 stops
7:19 pm - 11:26 pmPDX-SAT
26h 07m3 stops
$892Spirit Airlines
Find Deal
fre., dec. 27 - søn., dec. 29

Spirit Airlines flights from San Antonio to Portland

Our best Spirit Airlines deals on San Antonio to Portland flight tickets
Spirit Airlines
Feb 1
SAT5:45 amSan Antonio
12h 50m
1 stop
PDX4:35 pmPortland
Feb 10
PDX5:30 pmPortland
9h 03m
1 stop
SAT4:33 amSan Antonio
Spirit Airlines
Jan 18
SAT5:45 amSan Antonio
12h 50m
1 stop
PDX4:35 pmPortland
Jan 20
PDX5:30 pmPortland
9h 03m
1 stop
SAT4:33 amSan Antonio
Spirit Airlines
Jan 10
SAT5:45 amSan Antonio
12h 50m
1 stop
PDX4:35 pmPortland
Jan 14
PDX9:41 pmPortland
15h 19m
1 stop
SAT3:00 pmSan Antonio

Frontier flights from San Antonio to Portland

Our best Frontier deals on San Antonio to Portland flight tickets
Frontier
Jan 16
SAT8:20 pmSan Antonio
15h 25m
1 stop
PDX9:45 amPortland
Jan 19
PDX12:01 pmPortland
22h 01m
1 stop
SAT12:02 pmSan Antonio
Frontier
Feb 22
SAT2:18 pmSan Antonio
12h 19m
1 stop
PDX12:37 amPortland
Mar 26
PDX7:00 amPortland
28h 18m
1 stop
SAT1:18 pmSan Antonio
Frontier
Jan 5
SAT2:18 pmSan Antonio
29h 41m
1 stop
PDX5:59 pmPortland
Jan 12
PDX12:03 pmPortland
21h 53m
1 stop
SAT11:56 amSan Antonio

See travel insights to Portland from

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

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 Portland?

The cheapest month to fly to Portland from San Antonio is in February. Flight prices, which tend to average around $247, are often lower during this time because this is during the off-season. If you don’t want to visit Portland in February, then you should wait until October to fly from San Antonio, when ticket prices are also cheap, with an average price of $328.

What is the cheapest day to depart on your flight to Portland?

The cheapest day to depart on your flight to Portland is on a Saturday when prices can be found for as low as $366. This is often the case because there is less demand to fly during this day of the week. The most expensive day to fly to Portland is Sunday, with ticket prices averaging around $402.

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

The cheapest time of day to fly to Portland is at noon when flights can be purchased for as low as $366. In the afternoon is when there is more demand to fly to Portland, so prices are often more expensive at around $404 per ticket.

What is the cheapest San Antonio to Portland flight route?

Fly from San Antonio to Portland for the best San Antonio - Portland flight prices

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

The ideal time to book your flight to Portland is 22 days in advance when prices tend to average $367. However, in the past 72 hours, people saw flights from San Antonio for as low as $220.

What cabin class options are available on San Antonio to Portland flights?

There are 1 cabin classes available to choose from on San Antonio to Portland flights. Cabin price and availability will vary by airline so perform a search above to find the right deals for you.

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

You could potentially save up to 49% on your flight if you consider stops on a San Antonio to Portland flight.

How have San Antonio to Portland flight prices changed over time?

As of December 2024, prices for San Antonio to Portland flights are approximately 46% more expensive when compared to flights at the same time last year.

When to book flights from San Antonio to Portland

Are you open to changing your travel dates? Check out the ideal times to fly from San Antonio to Portland according to our flight data. Find out which month and days have the cheapest flights.
Estimated round-trip price

Cheap San Antonio to Portland (SAT to PDX) flight deals and tips

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

Best Price Found

$80

Fastest flight time

6h 12m

Direct flights

None

Airports in Portland

1 airport
The best one-way flight to Portland from San Antonio in the past 72 hours is $80. The best round-trip flight deal from San Antonio to Portland found on momondo in the last 72 hours is $178.
The fastest flight from San Antonio to Portland takes 6h 12m
There are no direct flights from San Antonio to Portland. Popular non-direct route for this connection is San Antonio Airport - Portland Airport.
There is 1 airport near Portland: Portland (PDX)

  • How far is San Antonio to Portland by plane?

    Portland is 1717.5 mi away from San Antonio. Typically, this will take 6h 12m by plane in normal conditions.

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

    Prices for flights from San Antonio Airport to Portland Airport are refreshed on a daily basis.

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

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

    The minimum age for a child to fly alone is five, but airlines that offer an unaccompanied minor (UNMR) service may have their own age limitations. Flight duration, scheduling, and layovers are among the considerations that may influence age limits. We recommend that you double-check with the airline you are booking with for travel from San Antonio Airport to Portland Airport.

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

    The necessary travel and health documents for your Portland Airport trip may vary depending on your travel plans and individual circumstances. Generally, you should have various documents, such as a national ID card or driver's license and a passport that is valid for six months beyond your scheduled arrival date. We recommend seeking advice from your airline or a trusted third party, such as IATA.

  • What is the most popular airline from San Antonio to Portland?


Best airlines flying from San Antonio to Portland

Compare and see reviews for airlines that fly from San Antonio to Portland with momondo
Airline
Rating
Free Cancellation
Price
Spirit AirlinesPriceFrom $121Free CancellationRating
6.3
8,111 reviews
Search Spirit Airlines flights
FrontierPriceFrom $160Free CancellationRating
6.1
3,472 reviews
Search Frontier flights
Alaska AirlinesPriceFrom $203Free CancellationRating
8.0
9,537 reviews
Search Alaska Airlines flights
American AirlinesPriceFrom $256Free CancellationRating
7.2
10,000 reviews
Search American Airlines flights
DeltaPriceFrom $266Free CancellationRating
8.0
8,594 reviews
Search Delta flights
United AirlinesPriceFrom $293Free CancellationRating
7.4
9,028 reviews
Search United Airlines flights
SouthwestPriceFrom $356Free CancellationRating
8.1
4,804 reviews
Search Southwest flights
  • Southwest Flights From San Antonio to Portland

    Southwest operates around 1 flight from San Antonio to Portland every week. The average price of these flights found in the last 72 hours has been $427, but momondo users have found Southwest deals from San Antonio to Portland from as low as $356 round-trip. Southwest has been scored 8.1/10 in 4,804 reviews.


Why use momondo?

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

momondo compares prices from hundreds of airlines and agents so you can find and book the best deal on flights from San Antonio to Portland. Millions of users trust and use momondo every year so you are in good hands.

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

Yes. momondo allows you to filter the results for San Antonio to Portland flights to just show those with flexible booking policies.

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

momondo provides multiple filters to help you find the best flight to Portland from San Antonio. Filter by price, airline, airports, cabin, aircraft, payment method, number of stops and more.

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

Yes momondo offers price alerts on flights to Portland from San Antonio. After performing a search on this page you should be able to see the price alert set up feature. Simply provide a valid email address and momondo will instantly alert you when prices change.


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