SAT to IAD (San Antonio to Washington) Flights

Last Minute Flights from SAT to IAD

Best airfare and ticket deals for SAT to IAD flights are based on recent deals found by Expedia.com customers within the past 7 days.

OriginDestinationTravel DatesFlights From*
SATChantillyApril 6 to April 8$309
*Prices include taxes and fees

Cheapest SAT to IAD Flights

Best airfare and ticket deals for SAT to IAD flights are based on recent deals found by Expedia.com customers within the past 7 days.

OriginDestinationTravel DatesFlights From*
SATChantillyMay 14 to May 22$201
SATChantillyMay 14 to May 15$216
SATChantillyApril 23 to April 28$229
SATChantillyApril 17 to April 23$442
*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

Which airlines with flights from SAT to Washington, DC Airport (IAD-Washington Dulles Intl.) allow free cancellation due to COVID-19?
To find airlines offering flexible COVID-19 related changes, make the most of our convenient filter function. Start by entering your preferred dates and destination. Then, once all the available flights are displayed, check the “No change fee” box under the “Flexible change policies” subheading to the left. Read through the carrier’s rules and regulations before locking in your SAT to IAD ticket.
What airlines fly direct from San Antonio, TX Airport (SAT-San Antonio Intl.) to Washington, DC Airport (IAD-Washington Dulles Intl.)?
Enjoy a stress-free travel experience from takeoff to touchdown aboard United Airlines (UA). This popular carrier offers 30 nonstop flights on the route from San Antonio, TX Airport (SAT-San Antonio Intl.) to IAD each month.
How many flights are there from SAT to IAD?
Roughly 47 per day. If you’re in a big rush to reach Loudoun County, see if you can grab a fabulous last-minute deal from San Antonio, TX Airport (SAT-San Antonio Intl.) to Washington, DC Airport (IAD-Washington Dulles Intl.) and then secure it right away!
How long does it take to fly from San Antonio, TX Airport (SAT-San Antonio Intl.) to Washington, DC Airport (IAD-Washington Dulles Intl.)?
While you won’t be in your seat for an eternity from San Antonio, TX Airport (SAT-San Antonio Intl.) to Washington, DC Airport (IAD-Washington Dulles Intl.), 5 hours and 20 minutes isn’t necessarily a short flight either. Investigate upgrading your airfare if you’re after a few extra inches of space in front of you.
What is the flight distance from San Antonio, TX Airport (SAT-San Antonio Intl.) to Washington, DC Airport (IAD-Washington Dulles Intl.)?
A device full of things to watch will help fill in time on this medium-haul trip of 1350 miles (2200 km). While there may be entertainment options on board, there’s nothing like having a good TV series downloaded and ready to play.
How many morning flights are there from SAT to IAD?
Get ready to set that alarm and jet off aboard one of the 182 morning flights from SAT to IAD available each week.
  • You can set out at 5:00AM if you fly with American Airlines (AA). It has 61 weekly flights from SAT to IAD.
  • United Airlines (UA) is another top option. It operates 59 morning services, with the earliest taking off at 5:25AM.
  • You’ll have approximately 42 morning flights to take your pick of if you travel with Delta (DL). 5:26AM is the earliest available.
How many afternoon flights are there from SAT to IAD?
Take to the skies on one of the 147 afternoon and evening flights from SAT to IAD each week.
  • Consider purchasing a ticket from United Airlines (UA). This carrier has 51 flights every week that depart after midday. The earliest is 12:24PM.
  • If you’d prefer to journey with Delta (DL), take a peek at the 40 weekly afternoon and evening flights that jet off from 12:10PM onward.
  • Or else fly from 12:22PM onward with American Airlines (AA). This airline offers 38 afternoon and evening flights per week.
What is the earliest departure time out of San Antonio to Loudoun County?
The earliest flight takes off from SAT at 5:00AM and hits the runway at 10:49PM at IAD. You’ll want to give yourself ample time in the morning to get to the airport.
What is the latest departure time out of San Antonio to Loudoun County?
The latest flight leaves SAT at 8:30PM and lands at 7:23PM at IAD. You’ll have plenty of time to prepare for this trip.
What is the average price from San Antonio to Loudoun County?
Flights from SAT to IAD are on offer for around $201. Don’t delay, because fares this good always go quickly! 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 Flight Schedule

CarrierFlightDepart SATArrive IADSat
3/30
Sun
3/31
Mon
4/1
Tue
4/2
Wed
4/3
Thu
4/4
Fri
4/5
Stops
UA134707:35 am11:42 amCheck FareCheck FareCheck FareCheck FareCheck FareCheck FareCheck Fare
0 Stops
UA615600:05 pm04:25 pmCheck Fare
-
-
-
-
-
-
0 Stops
UA225000:02 pm04:23 pm
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Check FareCheck FareCheck FareCheck FareCheck FareCheck Fare
0 Stops

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 perhaps simply to treat yourself to a mini vacation. Regardless of the reasons behind packing your bags and needing to find the cheapest flights from SAT to IAD, we’ve got you covered here at Flights.com.

We present you with some of the hottest 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.