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Cheap flights from San Antonio to Portland from $85

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 12/15. 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.
10:27 pm - 3:44 pmSAT-PDX
19h 17m1 stop
12:45 pm - 9:27 pmPDX-SAT
6h 42m1 stop
$134Frontier
Find Deal
Tue, Dec 17 - Tue, Dec 31
1:02 pm - 11:03 amSAT-PDX
24h 01m1 stop
12:03 pm - 11:56 amPDX-SAT
21h 53m1 stop
$176Frontier
Find Deal
Thu, Dec 5 - Sun, Dec 8
1:18 pm - 8:27 pmSAT-PDX
9h 09m1 stop
5:00 am - 5:37 pmPDX-SAT
10h 37m1 stop
$208Spirit Airlines
Find Deal
Mon, Dec 2 - Thu, Dec 5
8:00 am - 8:28 pmSAT-PDX
14h 28m2 stops
7:48 pm - 1:12 pmPDX-SAT
15h 24m1 stop
$217Spirit Airlines
Find Deal
Tue, Dec 17 - Tue, Dec 31
9:05 am - 1:14 pmSAT-PDX
6h 09m1 stop
6:00 am - 2:30 pmPDX-SAT
6h 30m1 stop
$286American Airlines
Find Deal
Sat, Feb 15 - Tue, Feb 18
7:00 am - 6:54 pmSAT-PDX
13h 54m2 stops
1:30 pm - 8:54 pmPDX-SAT
5h 24m1 stop
$300Delta
Find Deal
Sat, Jan 11 - Sat, Jan 18
5:00 pm - 10:52 pmSAT-PDX
7h 52m1 stop
11:30 am - 11:45 pmPDX-SAT
10h 15m2 stops
$327Delta
Find Deal
Sat, Dec 14 - Fri, Jan 10
3:32 pm - 7:47 pmSAT-PDX
6h 15m1 stop
8:45 am - 7:18 pmPDX-SAT
8h 33m1 stop
$346American Airlines
Find Deal
Thu, Mar 6 - Mon, Mar 10
4:50 pm - 9:51 amSAT-PDX
19h 01m1 stop
7:46 pm - 8:30 amPDX-SAT
10h 44m2 stops
$455United Airlines
Find Deal
Fri, Feb 28 - Sun, Mar 2
4:45 pm - 9:10 pmSAT-PDX
6h 25m1 stop
4:00 pm - 11:45 pmPDX-SAT
5h 45m1 stop
$471United Airlines
Find Deal
Mon, Mar 17 - Mon, Mar 24
8:20 pm - 9:47 amSAT-PDX
15h 27m1 stop
$85Frontier
Find Deal
Sun, Dec 15
7:26 pm - 8:46 pmSAT-PDX
27h 20m2 stops
$115Spirit Airlines
Find Deal
Fri, Jan 31
7:26 pm - 8:46 pmSAT-PDX
27h 20m3 stops
$123Spirit Airlines
Find Deal
Fri, Jan 31
1:18 pm - 12:51 amSAT-PDX
13h 33m1 stop
$124Spirit Airlines
Find Deal
Tue, Nov 26
8:00 am - 11:48 pmSAT-PDX
17h 48m3 stops
$129Spirit Airlines
Find Deal
Mon, Dec 16
3:03 pm - 8:46 pmSAT-PDX
7h 43m1 stop
$163Alaska Airlines
Find Deal
Fri, Jan 31
6:30 am - 5:10 pmSAT-PDX
12h 40m2 stops
$167Delta
Find Deal
Sun, Dec 15
5:45 pm - 11:20 pmSAT-PDX
7h 35m2 stops
$224Southwest
Find Deal
Tue, Nov 26
5:20 am - 12:45 pmSAT-PDX
9h 25m2 stops
$253Southwest
Find Deal
Sat, Dec 7
5:56 pm - 9:39 amSAT-PDX
17h 43m3 stops
$418United Airlines
Find Deal
Sat, Dec 7
3:28 pm - 12:29 amSAT-PDX
11h 01m1 stop
9:33 pm - 4:59 amPDX-SAT
5h 26m1 stop
Thu, Nov 21 - Sat, Nov 23
8:37 pm - 12:51 amSAT-PDX
30h 14m3 stops
9:33 pm - 4:59 amPDX-SAT
5h 26m1 stop
$439Spirit Airlines
Find Deal
Thu, Nov 21 - Sat, Nov 23
10:30 am - 8:27 pmSAT-PDX
11h 57m1 stop
9:33 pm - 12:23 pmPDX-SAT
12h 50m1 stop
$523Spirit Airlines
Find Deal
Fri, Nov 22 - Sun, Nov 24
8:37 pm - 12:51 amSAT-PDX
30h 14m2 stops
5:45 am - 7:42 pmPDX-SAT
35h 57m3 stops
$560Spirit Airlines
Find Deal
Thu, Nov 21 - Sat, Nov 23
8:37 pm - 12:51 amSAT-PDX
30h 14m3 stops
9:33 pm - 7:42 pmPDX-SAT
20h 09m3 stops
$641Spirit Airlines
Find Deal
Thu, Nov 21 - Sat, Nov 23
10:30 am - 12:51 amSAT-PDX
16h 21m1 stop
9:33 pm - 7:42 pmPDX-SAT
20h 09m2 stops
$652Spirit Airlines
Find Deal
Thu, Nov 21 - Sat, Nov 23
7:25 pm - 8:38 pmSAT-PDX
27h 13m3 stops
9:33 pm - 6:20 pmPDX-SAT
18h 47m2 stops
$660Spirit Airlines
Find Deal
Fri, Nov 22 - Sun, Nov 24
5:54 am - 10:52 amSAT-PDX
30h 58m3 stops
5:45 am - 7:42 pmPDX-SAT
11h 57m2 stops
Thu, Nov 21 - Sat, Nov 23
7:00 am - 8:14 pmSAT-PDX
15h 14m2 stops
12:33 pm - 5:30 amPDX-SAT
14h 57m2 stops
$1,319Alaska Airlines
Find Deal
Thu, Nov 21 - Sat, Nov 23

Southwest flights from San Antonio to Portland

Our best Southwest deals on San Antonio to Portland flight tickets
Southwest
Feb 28
SAT7:55 pmSan Antonio
6h 45m
1 stop
PDX12:40 amPortland
Mar 2
PDX10:45 amPortland
6h 55m
2 stops
SAT7:40 pmSan Antonio
Southwest
Feb 17
SAT8:20 pmSan Antonio
5h 55m
1 stop
PDX12:15 amPortland
Feb 21
PDX5:05 amPortland
8h 25m
2 stops
SAT3:30 pmSan Antonio
Southwest
Dec 21
SAT7:15 pmSan Antonio
6h 40m
1 stop
PDX11:55 pmPortland
Jan 1
PDX6:40 pmPortland
11h 50m
1 stop
SAT8:30 amSan Antonio

American Airlines flights from San Antonio to Portland

Our best American Airlines deals on San Antonio to Portland flight tickets
American Airlines
Feb 15
SAT9:05 amSan Antonio
6h 09m
1 stop
PDX1:14 pmPortland
Feb 18
PDX6:00 amPortland
6h 30m
1 stop
SAT2:30 pmSan Antonio
American Airlines
Mar 6
SAT3:32 pmSan Antonio
6h 15m
1 stop
PDX7:47 pmPortland
Mar 10
PDX8:45 amPortland
8h 33m
1 stop
SAT7:18 pmSan Antonio
American Airlines
Mar 7
SAT3:32 pmSan Antonio
6h 15m
1 stop
PDX7:47 pmPortland
Mar 10
PDX11:59 pmPortland
7h 31m
1 stop
SAT9:30 amSan Antonio

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 from San Antonio to Portland?

February. The cheapest time of year to fly to Portland from San Antonio is February. Most expensive is June

What is the cheapest day to depart San Antonio for Portland?

Saturday. The cheapest day of the week is typically Saturday. The most expensive is typically Sunday

When is the cheapest time to fly from San Antonio to Portland?

At noon. San Antonio to Portland flights are approximately 12% more expensive in the afternoon than at noon

What is the cheapest airline that flies to Portland from San Antonio?

Spirit Airlines. Spirit Airlines, Frontier, and Delta are the most popular carriers operating from San Antonio to Portland

What is the cheapest San Antonio to Portland flight route?

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

How far in advance should you book San Antonio to Portland flights?

22 days before. The cheapest time to buy a flight from San Antonio to Portland is approximately 22 days to departure

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

You could potentially save up to 26% 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 November 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

$85

Fastest flight time

5h 55m

Direct flights

None

Airports in Portland

1 airport
The best one-way flight to Portland from San Antonio in the past 72 hours is $85. The best round-trip flight deal from San Antonio to Portland found on momondo in the last 72 hours is $134.
The fastest flight from San Antonio to Portland takes 5h 55m
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 5h 55m 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
8,176 reviews
Search Spirit Airlines flights
FrontierPriceFrom $160Free CancellationRating
6.1
3,542 reviews
Search Frontier flights
Alaska AirlinesPriceFrom $203Free CancellationRating
8.0
9,451 reviews
Search Alaska Airlines flights
American AirlinesPriceFrom $256Free CancellationRating
7.2
10,000 reviews
Search American Airlines flights
DeltaPriceFrom $265Free CancellationRating
8.0
8,766 reviews
Search Delta flights
United AirlinesPriceFrom $293Free CancellationRating
7.4
9,168 reviews
Search United Airlines flights
SouthwestPriceFrom $327Free CancellationRating
8.1
5,022 reviews
Search Southwest flights

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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