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Frequently Asked Questions about Flights from SFO to IAD

  • Question : How to get cheap flights from SFO to IAD?
    Answer : Finding cheap flights in December depends on when you book. Generally the cheapest flights are on Tuesday - Thursday. Weekends, Friday- Sunday tend to be more expensive. If your dates are flexible heading out during the week can save you money. Here are some cheap flights from SFO to IAD we found in December 2018:
    • United has a flight on 02/13 Leaving 12:55 am and returning on 02/15 at 5:40 pm for only $337.00 per person
    • Alaska Airlines has a flight on 02/12 Leaving 5:45 pm and returning on 02/16 at 6:00 am for only $337.00 per person
    • Delta has a flight on 02/12 Leaving 3:10 pm and returning on 02/16 at 7:59 am for only $354.00 per person
    • American Airlines has a flight on 02/15 Leaving 4:40 pm and returning on 02/19 at 7:05 am for only $355.00 per person
  • Question : What airlines fly from SFO to IAD?
    Answer : There are several airlines that fly from San Francisco (SFO) to Washington D.C. (IAD) every month. The top airlines that fly SFO to IAD are:
    • United Airlines - (UA) with 1296 flights every month
    • Delta Air Lines - (DL) with 688 flights every month
    • American Airlines - (AA) with 536 flights every month
    • Alaska Airlines - (AS) with 404 flights every month
    • Qantas - (QF) with 160 flights every month
  • Question : How long is the flight from SFO-IAD?
    Answer : The flight from SFO to IAD is 4 hours 37 minutes non-stop, during that time you will fly about 2,426 miles.

  • Question : How many flights are flown between SFO and IAD?
    Answer : There are 11 airline companies that fly from SFO to IAD, with approximately 3448 flights per month. That averages about 862 flights per week.

  • Question : How many miles from San Francisco to Washington D.C.?
    Answer : The distance between SFO and IAD airports is about 2,426 miles.

  • Question : What is the earliest and latest flight of the day from SFO to IAD?
    Answer : The earliest flight leaves SFO at 07:25 am and arrives at IAD at 12:29 am. The last flight of the day departs SFO at 11:30 pm and arrives at IAD at 11:50 pm.

Flights from SFO to IAD

Travelocity is proud to offer some of the lowest fares on 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!


Carrier Flight Depart SFO Arrive IAD Sun
2/17
Mon
2/18
Tue
2/19
Wed
2/20
Thu
2/21
Fri
2/22
Sat
2/23
Stops
UA 291 07:35 am 03:17 pm Check fare Check fare Check fare Check fare Check fare Check fare Check fare 0 stop(s)
UA 2289 09:30 am 05:20 pm Check fare Check fare Check fare Check fare Check fare Check fare Check fare 0 stop(s)
UA 653 10:00 am 08:40 pm Check fare Check fare Check fare Check fare Check fare Check fare - 1 stop(s)
UA 727 01:10 pm 08:59 pm Check fare Check fare Check fare Check fare Check fare Check fare - 0 stop(s)
AS 1102 03:55 pm 11:45 pm Check fare Check fare - Check fare Check fare Check fare - 0 stop(s)
UA 517 04:55 pm 00:47 am Check fare Check fare Check fare Check fare Check fare Check fare - 0 stop(s)
UA 308 11:15 pm 07:09 am Check fare Check fare Check fare Check fare Check fare Check fare Check fare 0 stop(s)
AS 1084 09:45 am 05:35 pm - Check fare Check fare Check fare Check fare Check fare Check fare 0 stop(s)
UA 309 11:00 am 06:52 pm - Check fare Check fare Check fare Check fare Check fare Check fare 0 stop(s)
UA 697 09:55 pm 05:47 am - Check fare Check fare Check fare Check fare Check fare Check fare 0 stop(s)





Fare, taxes & fees: Fares include all taxes and fees, except baggage fees. Rates shown reflect fares found by other Travelocity users over the 7 days. Due to rapidly changing airline prices & seat availability, these fares may no longer be available.

Refunds/changes/cancellations: Itinerary changes, if permitted for the fare, will have a $30 service fee charged by Travelocity. Additional airline charges may apply.

Other conditions: Schedules, fares and rules are subject to change without notice. Seats are limited and may not be available on all flights/dates or in all markets. Lower fares may be available. Fares will not be honored retroactively or in exchange for any wholly/partially unused ticket. Tickets are non-transferable and non-refundable. Fare rules are provided for the selected itinerary before booking.