SAT to IAD (San Antonio to Washington) Flights

Last Minute Flights from SAT to IAD

Price found within the past 7 days for the specified period. Click for updated prices.

OriginDestinationTravel DatesFlights From*
SATChantillyMarch 14 to March 15$558
*Prices include taxes and fees

Cheapest SAT to IAD Flights

Price found within the past 7 days for the specified period. Click for updated prices.

OriginDestinationTravel DatesFlights From*
SATChantillyApril 10 to April 13$260
SATChantillyApril 10 to April 13$265
SATChantillyJuly 10 to August 6$275
SATChantillyApril 8 to April 10$297
SATChantillyMay 23 to May 27$309
*Prices include taxes and fees
SAT to IAD Flight Details
Origin airport
San Antonio Intl.
Origin airport IATA code
SAT
Destination airport
Washington Dulles Intl.
Destination airport IATA code
IAD
Distance
1361 mi

Frequently asked questions

What airlines fly direct from San Antonio Intl. Airport (SAT) to Washington Dulles Intl. Airport (IAD)?
Book a seat with United Airlines (UA) and you won't have the worry of swapping planes or filling time on a stopover. This reputable carrier advertises 60 nonstop flights each month from San Antonio Airport to Dulles Intl. Airport.
How many flights are there from SAT to IAD?
There are no less than 47 flights every day from San Antonio, TX (SAT-San Antonio Intl.) to Washington, DC (IAD-Washington Dulles Intl.), so you have no shortage of ways to get to Chantilly. Just select a date that works for you and secure your fare.
How long does it take to fly from San Antonio, TX (SAT-San Antonio Intl.) to Washington, DC (IAD-Washington Dulles Intl.)?
While you won't be cooped up in your seat for too long from San Antonio, TX (SAT-San Antonio Intl.) to Washington, DC (IAD-Washington Dulles Intl.), 5 hours and 38 minutes isn't necessarily a short trip either. Contemplate upgrading your fare if you like the idea of having extra legroom.
What is the flight distance from San Antonio, TX (SAT-San Antonio Intl.) to Washington, DC (IAD-Washington Dulles Intl.)?
Around 1,350 miles (2,200 1). If you travel regularly and have gathered enough air miles, this medium-haul journey may be the ideal time to cash them in for an upgrade.
How many morning flights are there from SAT to IAD?
Set your alarm and get ready to take to the skies on one of the 152 morning flights from SAT to IAD available each week.

  • American Airlines (AA) operates around 55 weekly flights that depart before noon. The earliest one you can take is 5:00AM.
  • Another popular option is Delta Air Lines. This airline has 42 early flights a week. 5:15AM is the earliest departure time.
  • Book a ticket with United Airlines (UA) and you'll have some 42 morning flights to choose from. The earliest departure time is 5:20AM.

How many afternoon flights are there from SAT to IAD?
Jet away on one of the 182 afternoon and evening flights from SAT to IAD per week.

  • United Airlines (UA) offers 65 weekly flights that take off after midday. The earliest departure is 12:18PM.
  • You can also take your pick of the 60 afternoon and evening flights operated by Delta Air Lines (DL) each week. 12:00PM is the first departure.
  • Otherwise, get on board with American Airlines (AA). This carrier has 51 flights per week after midday, with the earliest departing at 12:31PM.

What is the earliest departure time out of San Antonio to Chantilly?
The earliest flight takes off from SAT at 5:00AM and arrives at 10:37PM at IAD. Don't forget to give yourself enough time in the morning to get to the check-in counter.
What is the latest departure time out of San Antonio to Chantilly?
The latest flight leaves the runway at SAT at 8:34PM and touches down at 3:27PM at IAD. You'll have more than enough time to get ready for this trip.
What is the average price from San Antonio to Chantilly?
You can find a round-trip airfare from SAT to IAD starting from around $260. The cheapest fares sell out fast, so book as soon as you've figured out your travel dates. This price was available on Flights.com within the past 7 days, for flights departing within the next year. Prices and availability are subject to change. Additional terms apply.

San Antonio to Washington Flights

Whether it’s for an obligation or the sake of your sanity, sometimes you need to get away. Maybe you need flights from San Antonio to Washington to attend your cousin’s wedding, to pitch a business idea to your boss, or simply treat yourself to a mini vacation. Regardless of the reasons behind packing your bags and needing to find our cheapest flights from SAT to IAD, we’ve got you covered here at Flights.com.

We present you with some of the most affordable deals on airfare, so stop that Google flights search. We want you to spend less on your flight from San Antonio to Washington, so you can spend more during your getaway. With Flights.com, you’ll find it simple to land airline tickets with itineraries matching your travel schedule. What’s more, we provide you with all the information you need to confidently make reservations on your family, business, or personal trip.

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