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Amazing United SFO to IAD Flight Deals

The cheapest flights to Washington Dulles Intl. found within the past 7 days were round trip and $139 one way. Prices and availability subject to change. Additional terms may apply.


Carrier Flight Depart SFO Arrive IAD Thu
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UA 1178 08:30 am 04:20 pm Check fare Check fare Check fare Check fare Check fare Check fare Check fare 0 stop(s)
UA 355 11:15 am 07:30 pm Check fare Check fare Check fare Check fare Check fare Check fare Check fare 0 stop(s)

FAQs about United Airlines Flights from SFO to IAD

What terminal is United Airlines at San Francisco Airport?

Usually, flights set off from terminal 3 at San Francisco, CA Airport (SFO-San Francisco Intl.) if you've booked a seat with United Airlines. Traveling to Washington, DC Airport (IAD-Washington Dulles Intl.)? Contact your airline (or do some online research) to see which terminal you'll be disembarking at.

Are there United Airlines non-stop flights from SFO to IAD?

With United Airlines offering direct services between San Francisco, CA Airport (SFO-San Francisco Intl.) and Washington, DC Airport (IAD-Washington Dulles Intl.), your next grand adventure is a single flight away. Kiss goodbye to the hassle, inconvenience and baggage diversions that are often associated with stopovers, and lock in your seat today.

How long is an United Airlines flight from SFO to IAD?

Air traffic and weather permitting, your United Airlines flight from SFO to IAD should take approximately 6 hours and 37 minutes. That means you've got time to enjoy a drink or two, have a snooze and go over your travel schedule before you land.

What type of aircraft does United Airlines fly from SFO to IAD?

Flying with United Airlines between SFO and IAD? The Boeing 737-800 and the Boeing 737-900 are the two types of aircraft that commonly operate on this route.

How many direct and indirect flights does United Airlines fly from SFO to IAD?

Take your pick of approximately 5 flights per day with United Airlines from San Francisco, CA Airport (SFO-San Francisco Intl.) to Washington, DC Airport (IAD-Washington Dulles Intl.).

Flying Tips & Tricks How do I find my flight number?
  • When you've finalized your booking, keep an eye on your inbox for your travel itinerary. Your flight number is in this document. You won't have too much trouble spotting it — just keep an eye out for a code consisting of numbers and letters. The first one to two letters and single digit are called an IATA airline code and indicate the airline you're traveling with. Following this are one, two, three or four digits which make up your flight number.
How early can you check bags for a flight?
  • Airlines can have varying requirements when it comes to physical check-in and baggage drop times. However, as a general rule of thumb, you should get to the terminal about three hours before takeoff for international flights. If you're flying domestically, the recommended time is two hours prior to takeoff. Our number one tip? Get there on time. International flights typically close luggage drop one hour before departure. With domestic flights, it's 45 minutes before.

United Flights from SFO to IAD

Travelocity is proud to offer some of the lowest fares on United flights from San Francisco to Washington. With our low price guarantee and free 24 hour cancellation, you can book that flight to IAD with confidence today. Choose from some of the best days to fly with our flexible booking calendar and you’ll save even more money on your journey from SFO to IAD. Whether you’re on the way to a well-deserved vacation or just flying for business, take advantage of these airfare deals today and go and smell the roses!


*Price based on the lowest price found within past 24 hours and based upon one night stay for two adults over the next thirty days. Prices and availability subject to change. Additional terms may apply.