SAT

$91 Find Cheap Flights from Washington to San Antonio

This is the cheapest one-way flight price found by a KAYAK user in the last 72 hours by searching for a flight to San Antonio departing on 8/13. Fares are subject to change and may not be available on all flights or dates of travel. Click the price to replicate the search for this deal.
1 adult
1 adult, Economy

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Cheap Flights from Washington to San Antonio

 
Here are some of the best deals found on KAYAK recently from the most popular airlines for round-trip flights from Washington to San Antonio that are departing in the next months. While these flights were available on KAYAK in the last 72 hours, prices and availability are subject to change and deals may expire.
Discover the best prices for you by selecting your travel dates on KAYAK.

Recent round-trip flight deals from Washington to San Antonio

Sat, Aug 23 - Mon, Aug 25
Delta Logo
12:15 pm - 11:54 pmSEA-SAT
9h 39m1 stop
Delta Logo
7:30 am - 2:43 pmSAT-SEA
9h 13m1 stop
$181Delta
Find Deal
Wed, Jul 30 - Wed, Aug 6
Delta Logo
12:15 pm - 11:50 pmSEA-SAT
9h 35m1 stop
Delta Logo
4:00 pm - 10:44 pmSAT-SEA
8h 44m1 stop
$188Delta
Find Deal
Wed, Jul 9 - Sun, Jul 13
Southwest Logo
10:40 pm - 9:15 amSEA-SAT
8h 35m1 stop
Southwest Logo
9:40 pm - 1:55 amSAT-SEA
6h 15m1 stop
$195Southwest
Find Deal
Wed, Jul 9 - Tue, Jul 15
Logo
10:23 am - 6:36 pmPDX-SAT
6h 13m1 stop
Logo
6:59 pm - 11:24 pmSAT-PDX
6h 25m1 stop
$195
Find Deal
Thu, Jul 31 - Thu, Aug 7
American Airlines Logo
3:38 pm - 11:58 pmSEA-SAT
6h 20m1 stop
American Airlines Logo
8:37 pm - 12:54 amSAT-SEA
6h 17m1 stop
$196American Airlines
Find Deal
Tue, Jul 1 - Sat, Jul 12
Frontier Logo
6:25 am - 6:03 pmSEA-SAT
9h 38m1 stop
Frontier Logo
6:59 pm - 11:42 pmSAT-SEA
6h 43m1 stop
$200Frontier
Find Deal
Thu, Jul 10 - Sat, Jul 12
Frontier Logo
6:35 am - 7:13 pmPDX-SAT
10h 38m1 stop
Frontier Logo
6:59 pm - 11:24 pmSAT-PDX
6h 25m1 stop
$200Frontier
Find Deal
Fri, Jul 11 - Sun, Jul 13
Logo
10:23 am - 6:36 pmPDX-SAT
6h 13m1 stop
Logo
8:14 pm - 12:16 amSAT-PDX
6h 02m1 stop
$204
Find Deal
Mon, Aug 11 - Sat, Aug 16
Southwest Logo
11:10 pm - 11:10 amSEA-SAT
10h 00m1 stop
Southwest Logo
6:10 pm - 10:30 pmSAT-SEA
6h 20m1 stop
$212Southwest
Find Deal
Thu, Oct 30 - Wed, Nov 5
American Airlines Logo
1:39 pm - 11:57 pmGEG-SAT
8h 18m1 stop
American Airlines Logo
10:23 am - 8:46 pmSAT-GEG
12h 23m1 stop
$249American Airlines
Find Deal
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Good to know

Low seasonJanuary
High seasonOctober
Cheapest flight$91
Best time to beat the crowds with an average 4% drop in price.
Most popular time to fly and prices are also 4% lower on average.
Flight from Seattle to San Antonio

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.

Everything you need to know for your flight to San Antonio

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

San Antonio (SAT)

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