How does KAYAK find such low prices on flights from Washington to San Antonio?

KAYAK is a travel search engine. That means we look across the web to find the best prices we can find for our users. With over 2 billion flight queries processed yearly, we are able to display a variety of prices and options on flights from Washington to San Antonio. Visit our flight page for the latest deals!>/a>

How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket from Washington to San Antonio?

KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to San Antonio from Washington is likely to change within 7 days, so travelers know whether to wait or book now. Visit our flight page for the latest deals!>/a>

What is the Hacker Fare option on flights from Washington to San Antonio?

Hacker Fares allow you to combine one-way tickets in order to save you money over a traditional round-trip ticket. You could then fly to San Antonio with an airline and back to Washington with another airline. Visit our flight page for the latest deals!>/a>

What is KAYAK's "flexible dates" feature and why should I care when looking for a flight from Washington to San Antonio?

Sometimes travel dates aren't set in stone. If your preferred travel dates have some wiggle room, flexible dates will show you all the options when flying to San Antonio from Washington up to 3 days before/after your preferred dates. You can then pick the flights that suit you best. Visit our flight page for the latest deals!>/a>

$72 CHEAP FLIGHTS from Washington to San Antonio

SAT

KAYAK searches hundreds of travel sites at once for deals on flights to San Antonio

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Flight Deals

Cheap Flights from Washington to San Antonio

Discover the best prices for you by selecting your travel dates on KAYAK.

Round-trip

One-way

Last minute

Direct

Recent round-trip flight deals from Washington to San Antonio

Wed, Apr 29 - Wed, May 6

12:38 pm - 2:15 pm

PDX

SAT

23h 37m

1 stop

7:54 pm - 4:46 pm

SAT

PDX

22h 52m

1 stop

$170Frontier

Mon, Apr 6 - Thu, Apr 16

11:58 am - 12:19 am

PDX

SAT

10h 21m

1 stop

3:00 pm - 11:03 am

SAT

PDX

22h 03m

1 stop

$218Frontier

Wed, Apr 15 - Wed, Apr 22

7:00 am - 5:00 pm

GEG

SAT

8h 00m

1 stop

8:55 am - 1:05 pm

SAT

GEG

6h 10m

1 stop

$277Southwest

Wed, Apr 15 - Wed, Apr 22

7:00 am - 5:00 pm

GEG

SAT

8h 00m

1 stop

5:55 pm - 10:55 pm

SAT

GEG

7h 00m

2 stops

$282Southwest

Wed, May 13 - Wed, May 20

6:25 am - 3:10 pm

GEG

SAT

6h 45m

1 stop

6:35 am - 12:01 pm

SAT

GEG

7h 26m

1 stop

$297Delta

Wed, Apr 15 - Tue, Apr 21

5:13 pm - 12:25 am

PSC

SAT

5h 12m

1 stop

7:00 am - 11:36 am

SAT

PSC

6h 36m

1 stop

$303Delta

Fri, May 8 - Tue, May 19

11:45 am - 6:59 pm

GEG

SAT

29h 14m

2 stops

7:54 pm - 11:38 am

SAT

GEG

17h 44m

1 stop

$314Multiple Airlines

Sun, May 10 - Tue, May 19

9:19 pm - 6:59 pm

GEG

SAT

43h 40m

2 stops

7:54 pm - 11:38 am

SAT

GEG

17h 44m

1 stop

$315Multiple Airlines

Sat, Sep 12 - Mon, Sep 14

8:00 am - 6:38 pm

PSC

SAT

8h 38m

1 stop

7:37 pm - 12:14 am

SAT

PSC

6h 37m

1 stop

$339Alaska Airlines

Sat, Apr 25 - Wed, Apr 29

7:28 pm - 5:05 pm

PUW

SAT

19h 37m

1 stop

6:01 pm - 11:59 pm

SAT

PUW

7h 58m

1 stop

$403Alaska Airlines

Useful Info

Low season	January
High season	April
Cheapest flight	$72

Most popular time to fly with an average 4% increase in price.

Flight from Seattle to San Antonio

How does KAYAK find such low prices on flights from Washington to San Antonio?
KAYAK is a travel search engine. That means we look across the web to find the best prices we can find for our users. With over 2 billion flight queries processed yearly, we are able to display a variety of prices and options on flights from Washington to San Antonio.
How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket from Washington to San Antonio?
KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to San Antonio from Washington is likely to change within 7 days, so travelers know whether to wait or book now.
What is the Hacker Fare option on flights from Washington to San Antonio?
Hacker Fares allow you to combine one-way tickets in order to save you money over a traditional round-trip ticket. You could then fly to San Antonio with an airline and back to Washington with another airline.
What is KAYAK's "flexible dates" feature and why should I care when looking for a flight from Washington to San Antonio?
Sometimes travel dates aren't set in stone. If your preferred travel dates have some wiggle room, flexible dates will show you all the options when flying to San Antonio from Washington up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

Schertz

Everything you need to know for your flight to San Antonio

Airports

Cabin class

Complete your trip

Direct Flights

Flights to other cities

Origins

Other airports

Return flight deals

Information on the airport you'll fly into in San Antonio

San Antonio (SAT)

SAT

$72 Find Cheap Flights from Washington to San Antonio

KAYAK searches hundreds of travel sites at once for deals on flights to San Antonio

Cheap Flights from Washington to San Antonio

Recent round-trip flight deals from Washington to San Antonio

Recent one-way flight deals from Washington to San Antonio

Recent last minute flight deals from Washington to San Antonio

Recent direct flight deals from Washington to San Antonio

Good to know

FAQs for booking flights from Washington to San Antonio

How does KAYAK find such low prices on flights from Washington to San Antonio?

KAYAK is a travel search engine. That means we look across the web to find the best prices we can find for our users. With over 2 billion flight queries processed yearly, we are able to display a variety of prices and options on flights from Washington to San Antonio.

How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket from Washington to San Antonio?

KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to San Antonio from Washington is likely to change within 7 days, so travelers know whether to wait or book now.

What is the Hacker Fare option on flights from Washington to San Antonio?

Hacker Fares allow you to combine one-way tickets in order to save you money over a traditional round-trip ticket. You could then fly to San Antonio with an airline and back to Washington with another airline.

What is KAYAK's "flexible dates" feature and why should I care when looking for a flight from Washington to San Antonio?

Sometimes travel dates aren't set in stone. If your preferred travel dates have some wiggle room, flexible dates will show you all the options when flying to San Antonio from Washington up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

Traveling to a place near San Antonio?

Everything you need to know for your flight to San Antonio

Information on the airport you'll fly into in San Antonio

Cabin class types available on flights to Washington

Complete your trip to San Antonio with a hotel stay or car rental

Find direct flights for San Antonio

Flights to other popular destinations

Flights from domestic origins to San Antonio

Choose which airport to fly into in San Antonio

Find deals for your return flight