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United Frequently Asked Questions about Flights from SFO to IAD

  • Question : What are the cheapest flights United Airlines has from SFO to IAD?
    Answer : The cheapest flights we could find in 1/15 on United Airlines from SFO to IAD are:
    • United flight UA291 leaving San Francisco on 1/15 at 3:40 pm and returning from Baltimore on 1/18 at 5:44 pm for only $336 per person.*
    • United flight UA291 leaving San Francisco on 1/11 at 3:40 pm and returning from Baltimore on 1/14 at 5:19 pm for only $356 per person.*
  • Question : How many flights does United Airlines fly from SFO to IAD?
    Answer : United Airlines flies 1,533 flights every month between SFO and IAD.
  • Question : What aircraft type does United Airlines fly to SFO and IAD?
    Answer : United Airlines typically flies the Boeing 777 out of SFO and returns on a Boeing 737-800 from IAD.

    *Prices vary and will be updated when you view current flight availability results. Deals displayed here are based on flight pricing and availability as of 11/21/2018 and may change as you get closer to the actual flight date. Deals displayed whose dates are in the past are no longer valid.

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!


Carrier Flight Depart SFO Arrive IAD Thu
6/20
Fri
6/21
Sat
6/22
Sun
6/23
Mon
6/24
Tue
6/25
Wed
6/26
Stops
UA 291 07:35 am 03:30 pm Check fare Check fare Check fare Check fare Check fare Check fare Check fare 0 stop(s)
UA 653 09:30 am 09:05 pm Check fare Check fare Check fare Check fare Check fare Check fare Check fare 1 stop(s)
UA 516 09:45 am 06:03 pm Check fare Check fare Check fare Check fare Check fare Check fare Check fare 0 stop(s)
UA 309 11:00 am 07:16 pm Check fare Check fare - Check fare Check fare Check fare Check fare 0 stop(s)
UA 727 12:55 pm 09:14 pm Check fare Check fare Check fare - - Check fare Check fare 0 stop(s)
UA 517 04:30 pm 12:37 am Check fare Check fare Check fare Check fare Check fare Check fare Check fare 0 stop(s)
UA 2339 07:30 pm 07:01 am Check fare Check fare Check fare Check fare Check fare Check fare Check fare 1 stop(s)
UA 1623 10:30 pm 06:46 am Check fare Check fare Check fare Check fare Check fare Check fare Check fare 0 stop(s)
UA 308 11:00 pm 07:03 am Check fare - Check fare Check fare Check fare Check fare Check fare 0 stop(s)
UA 1400 01:00 pm 09:04 pm - 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.