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IAD (Washington) to SAT (San Antonio) Flights $243.6

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Here are your best fares found in the past 7 days

The lowest fare found for this route is $243.6 on Mon, Jul 03 from IAD to SAT
Flights Fare Calendar Find minimum fare between origin IAD and destination SAT Click this button to get previous 30 days data Click this button to get next 30 days data $1017 $872 $727 $581 $436 $290 $145 $0 Jun Jul 24 25 26 27 28 29 30 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 1 2 3 4 5 6 7 8 9 10 11 S S M T W T F S S M T W T F S S M T W T F S S M T W T F S S M T W T F S S M T W T F S S M T W T F S S M T W T F S S M T W T F S S M T W T F S S M T W T F S S M T W T F S S M T W T F S S M T W T F S S M T W T F S S M T W Price is $ 872.4 on United Price is $ 872.4 on United Price is $ 872.4 on United Price is $ 810.16 on Delta Price is $ 801.6 on American Airlines Price is $ 480.22 on Delta Price is $ 434.6 on United Price is $ 427.61 on Delta Price is $ 423.6 on American Airlines Price is $ 423.6 on American Airlines Price is $ 407.94 on American Airlines Price is $ 402.4 on United Price is $ 400.87 on Delta Price is $ 393.6 on Delta Price is $ 372.11 on American Airlines Price is $ 371.6 on Delta Price is $ 361.57 on United Price is $ 360.63 on American Airlines Price is $ 353.6 on Delta Price is $ 344.36 on American Airlines Price is $ 344.36 on American Airlines Price is $ 344.35 on Delta Price is $ 342.86 on American Airlines Price is $ 341.6 on Delta Price is $ 333.87 on United Price is $ 323.77 on United Price is $ 323.77 on United Price is $ 323.77 on United Price is $ 321.14 on American Airlines Price is $ 318.6 on Delta Price is $ 318.6 on Delta Price is $ 302.48 on Delta Price is $ 299.46 on American Airlines Price is $ 299.45 on Delta Price is $ 299.45 on Delta Price is $ 299.45 on Delta Price is $ 298.6 on Delta Price is $ 243.6 on Delta Price is $ 243.6 on Delta

Cheap IAD to SAT Flights

Prices found within past 7 days. Prices and availability subject to change. Additional terms may apply.

Interesting Facts About Flights from Washington to San Antonio (IAD to SAT)

Question : Is there a preferred airline for getting to San Antonio International Airport (SAT) on schedule?
Answer : United Airlines holds the best record for flights from IAD to SAT with an 86% on-time rate. If they are late for some reason, it will be just a six-minute delay, as that’s the average.

Question : How many departure times from Washington Dulles International Airport (IAD) to San Antonio International Airport (SAT) are there on a daily basis?
Answer : Of course the day matters, but on average, two different flight times exist when you fly from IAD to SAT. You won't have as many choices on this route as most others departing the United States.

Question : Do travelers from Dulles typically stay in San Antonio for very long?
Answer : Over the next two months, travelers from IAD to SAT are planning on staying for six days on average.

Question : How often are flights late from Washington Dulles International Airport (IAD) to San Antonio International Airport (SAT)?
Answer : The Dulles to San Antonio route has an 81% on-time rate, ranking in the 61st percentile worldwide in getting their passengers to their destinations on schedule. If a flight is late, though, expect an average of about half an hour added to your flight time.

Question : What day in the next four weeks has the best fares?
Answer : As of Jun 19th, the best day for deals to San Antonio (SAT) is Jul 3rd. It costs $244, which is 54% below this route's average price.

Question : Is price more important than specific travel days for you?
Answer : For the month of July, Thursday is your lowest-cost day to fly. Flexibility is paramount when booking travel plans in order to keep travel costs down.

Question : Have you considered flying out of an airport besides Washington Dulles International Airport (IAD)?
Answer : Washington Dulles International Airport is a superb airport, but in getting you to San Antonio, there is a lower cost option – Ronald Reagan National Airport. It's just 23 miles away and flights are being priced 11% cheaper over the next two months.