Cheap Flights from San Antonio (SAT) to Washington (IAD)

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Flights from San Antonio (SAT) to Washington (IAD)
Origin airport
San Antonio Intl.
Destination airport
Washington Dulles Intl.
Distance
2178 km
Average flight time
4 hours 21 mins

San Antonio to Washington Flights

Sometimes you just need to get out of town or maybe you’re looking for a change of scenery. Regardless of the reason, a flight from San Antonio to will do just the trick! Go on, plan to see all the famous landmarks and eat your weight in the local cuisine. Your trip is beckoning, so answer the call by packing your suitcase and filling your travel itinerary with exploring Washington.

Whether you’re flying for business or jet-setting on your personal time, you’ve come to the right place. Here at Expedia.com, we’ll pair you up with SAT to IAD flights that won’t make your bank account wince. Ready to temporarily leave behind San Antonio for new horizons? Browse through our cheap airfare, and filter by flight times and dates until you find just what you had in mind. From flights without layovers to ones that arrive early in the morning, you’ll come across plane tickets that suit your travel preferences. You can even bundle your flight to IAD with hotels and car rentals to score even bigger savings.

All set to hit the clouds? Book your travel arrangements with us today and have left-over money to put toward your travel outings and adventures.

Frequently asked questions

How much is a flight from SAT to Washington Dulles Intl. Airport (IAD)?
If you’re planning on traveling from SAT to Dulles Intl. Airport, round-trip flights start from . This price is based on fares quoted within the last 7 days on Expedia for flights departing within the next year, so don’t let a good deal pass you by. Book now and save yourself both money and time. Prices and availability are subject to change. Additional terms apply.
Do I need to pay a cancellation fee if I cancel my flight from San Antonio Airport to Washington Dulles Intl. Airport (IAD)?
This can vary from airline to airline, as each one has its own set of terms and conditions. Visit the Customer Service Portal, where you’ll find instructions on how to cancel online.
How do I find cheap flights from San Antonio Airport to IAD that have flexible change policies?
Many airlines offer the option to reschedule your flight without a change fee. All you pay is the difference between the original flight and the new flight. When you’re searching for San Antonio Airport to Washington Dulles Intl. Airport (IAD) flights, you’ll see a “no change fees” filter for you to select.
How many hours is the flight from San Antonio Intl. Airport (SAT) to Washington Dulles Intl. Airport (IAD)?
There are plenty of ways to make the 5 hours and 39 minutes between San Antonio Airport and Washington Dulles Intl. Airport (IAD) go by faster. If you want to be productive, sort through your camera roll or clear out all those backed-up emails. A nice snooze also helps pass the time!
How far is the flight from San Antonio Airport to Dulles Intl. Airport?
The flying distance from San Antonio Airport to Dulles Intl. Airport is 2,200 kilometers. Listen to your favorite tunes or finish off your latest read and the journey will zip on by.
Which airlines fly direct from SAT to Dulles Intl. Airport?
Flying directly from San Antonio Intl. Airport (SAT) to Dulles Intl. Airport is a breeze with United Airlines (UA). This popular carrier operates 60 flights each month.
Are San Antonio Intl. Airport (SAT) to Washington Dulles Intl. Airport (IAD) flight tickets cheaper when they're purchased at the last minute?
Late planners can occasionally find a bargain, with some super cheap airfares from SAT to Washington Dulles Intl. Airport (IAD) arising a few weeks before the departure date. If you’d rather book ahead, Expedia compares and updates all the best flight deals frequently — as early as 12 months in advance in some cases. It depends on the carrier though, as not all airlines quote prices that far in advance.
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