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Cheap flights from Washington Dulles Intl to San Antonio (IAD - SAT)

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The best prices from Washington Dulles Intl to San Antonio are usually found in September or August, booked 46 days in advance, depart on a Saturday or Wednesday and return on a Friday

$400
$340
$270
$212
Price
$212 - $399
Most popular in December High demand for flights, 8% potential price rise
Cheapest in September Best time to find cheap flights, 2% potential price drop
Average price $379 Price for this month
Cheapest price $212 From Washington Dulles Intl to San Antonio

Cheap flights from Washington Dulles Intl to San Antonio in January 2020

The best prices found for IAD to SAT flights for January
27 Jan - 29 Jan
$339pp
IAD
Washington Dulles Intl
United Airlines
 
1 STOP
SAT
San Antonio
SAT
San Antonio
United Airlines
 
1 STOP
IAD
Washington Dulles Intl
29 Jan - 2 Feb
$377pp
IAD
Washington Dulles Intl
United Airlines
 
1 STOP
SAT
San Antonio
SAT
San Antonio
United Airlines
Non-Stop
IAD
Washington Dulles Intl
31 Jan - 18 Feb
$383pp
IAD
Washington Dulles Intl
United Airlines
Non-Stop
SAT
San Antonio
SAT
San Antonio
United Airlines
 
1 STOP
IAD
Washington Dulles Intl

Washington Dulles Intl to San Antonio 2020 flight deals

Cheap flights to San Antonio from Washington Dulles Intl found for this year
25 Feb - 3 Mar
$295pp
IAD
Washington Dulles Intl
Delta
 
1 STOP
SAT
San Antonio
SAT
San Antonio
Delta
 
1 STOP
IAD
Washington Dulles Intl
2 Apr - 6 Apr
$309pp
IAD
Washington Dulles Intl
United Airlines
Non-Stop
SAT
San Antonio
SAT
San Antonio
United Airlines
Non-Stop
IAD
Washington Dulles Intl
27 Feb - 3 Mar
$311pp
IAD
Washington Dulles Intl
Delta
 
1 STOP
SAT
San Antonio
SAT
San Antonio
Delta
 
1 STOP
IAD
Washington Dulles Intl

Non-stop flights to San Antonio from Washington Dulles Intl

Save time with Washington Dulles Intl to San Antonio direct flight deals
2 Apr - 6 Apr
$309pp
IAD
Washington Dulles Intl
United Airlines
Non-Stop
SAT
San Antonio
SAT
San Antonio
United Airlines
Non-Stop
IAD
Washington Dulles Intl

Last minute flights from Washington Dulles Intl to San Antonio

Late deals on round-trip flights to San Antonio from Washington Dulles Intl, departing today and this week
27 Jan - 29 Jan
$339pp
IAD
Washington Dulles Intl
United Airlines
 
1 STOP
SAT
San Antonio
SAT
San Antonio
United Airlines
 
1 STOP
IAD
Washington Dulles Intl
29 Jan - 2 Feb
$377pp
IAD
Washington Dulles Intl
United Airlines
 
1 STOP
SAT
San Antonio
SAT
San Antonio
United Airlines
Non-Stop
IAD
Washington Dulles Intl
25 Jan - 28 Jan
$416pp
IAD
Washington Dulles Intl
United Airlines
 
1 STOP
SAT
San Antonio
SAT
San Antonio
United Airlines
Non-Stop
IAD
Washington Dulles Intl

Alternative routes for Washington Dulles Intl to San Antonio

Destination information for San Antonio

Things to know before you go. Useful info for your trip from Washington Dulles Intl to San Antonio
Flight duration
3h 29m

Airports servicing Washington

Airports servicing San Antonio

Weekly flight availability
from Washington Dulles Intl to San Antonio
Sunday
2 daily flights
Monday
6 daily flights
Tuesday
6 daily flights
Wednesday
5 daily flights
Thursday
6 daily flights
Friday
6 daily flights
Saturday
2 daily flights

Related info for your journey

Useful info, stats and facts about Washington Dulles Intl to San Antonio flights.

Flight FAQs

From Washington Dulles Intl to San Antonio

What days are nonstop flights available from Washington Dulles Intl to San Antonio?

Nonstop flights are available for this route on the following days: Sunday, Monday, Tuesday, Wednesday, Thursday, Friday, Saturday.

How popular is this flight route?

Within the past month, 121 users have taken a look at flights from Washington Dulles Intl to San Antonio.

What percent of flights are delayed?

When booking remember that flights Washington Dulles Intl to San Antonio are typically delayed by 39min. so prepare as needed.

How many passenger seats are available on a flight on this route?

Expect 145 seats to be available on average per day for flights from Washington Dulles Intl to San Antonio.

What is the cheapest airline for this route?

Currently, SkyWest Airlines offers the cheapest flights from Washington Dulles Intl to San Antonio. On average 39 flights can be found for this airline route daily.

How long does the flight from Washington Dulles Intl to San Antonio take?

You can expect a flight time of up to 4 hours for nonstop. Airlines will travel a distance of up to 850 miles.

How many flights depart from Washington Dulles Intl to San Antonio on average per day?

Per day, 12 flights depart from Washington Dulles Intl to San Antonio on average.
Morning (6am - Noon) - 17% of flight departures
Afternoon (Noon - 6pm) - 83% of flight departures

Does it rain more in Washington Dulles Intl or San Antonio?

In Washington Dulles Intl, there will be greater rainfall in Washington Dulles Intl compared to San Antonio over the next 15 days.

Is Washington Dulles Intl weather warmer or cooler than San Antonio?

With an average temperature of 97 °F, peak weather can be found in August. As a traveler, expect to see changes in flight prices during that period. The temperatures in San Antonio are hotter than in Washington Dulles Intl.