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Cheap Flights from San Francisco to Washington (SFO to IAD)

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San Francisco to Washington

When is the cheapest flight time from San Francisco to Washington?

Origin	Destination	Departure Date	Price
SIN	IAD	10 Jul 2025	Rp 6.934.387
SIN	IAD	4 Aug 2025	Rp 8.535.742
SIN	IAD	19 Sept 2025	Rp 8.257.800
SIN	IAD	2 Oct 2025	Rp 7.816.460
SIN	IAD	7 Nov 2025	Rp 7.034.400
SIN	IAD	7 Dec 2025	Rp 11.018.000
SIN	IAD	19 Jan 2026	Rp 14.952.100
SIN	IAD	1 Feb 2026	No data
SIN	IAD	19 Mar 2026	Rp 11.625.946
SIN	IAD	1 Apr 2026	No data
SIN	IAD	1 May 2026	No data
SIN	IAD	1 Jun 2026	No data

Flight Schedule from San Francisco to Washington

The following are all scheduled flights from San Francisco to Washington, with the shortest duration being 4 hours and 58 minutes.

Sun, 6 Jul 2025

Mon, 7 Jul 2025

Tue, 8 Jul 2025

Airline	Departure Time	Arrival Time	Origin airport	Destination airport
United Airlines	24:20	08:32	San Francisco (SFO)	Washington (IAD)	Book flight
United Airlines	08:25	16:23	San Francisco (SFO)	Washington (IAD)	Book flight
United Airlines	10:35	18:52	San Francisco (SFO)	Washington (IAD)	Book flight
Alaska Airlines	11:10	19:19	San Francisco (SFO)	Washington (IAD)	Book flight
American Airlines	11:10	19:19	San Francisco (SFO)	Washington (IAD)	Book flight
United Airlines	13:12	21:21	San Francisco (SFO)	Washington (IAD)	Book flight
United Airlines	16:31	24:45 (+1 day)	San Francisco (SFO)	Washington (IAD)	Book flight
United Airlines	21:10	05:18 (+1 day)	San Francisco (SFO)	Washington (IAD)	Book flight
American Airlines	22:43	06:50 (+1 day)	San Francisco (SFO)	Washington (IAD)	Book flight
Alaska Airlines	22:43	06:50 (+1 day)	San Francisco (SFO)	Washington (IAD)	Book flight

Direct flight from San Francisco to Washington

Non-stop airline flights between San Francisco and Washington

Airticket booking for direct flights from San Francisco to Washington is now easier than ever. Travel in just 4 hours and 58 minutes, with fares starting at SGD 229 each way.

United Airlines

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American Airlines

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About Washington

Looking for cheap flights from San Francisco to Washington? Discover the best deals for flight tickets on Traveloka! Flying from San Francisco to Washington will be more enjoyable with our exclusive Traveloka flight promo. Not just flights, you can also find discounted hotels, airport transfers, and attraction tickets from all over the world. With our complete product offering, booking one-way, round-trip, and multi-city flights will be much easier. Book now and dive into endless adventures with Traveloka!

Flight Information to Washington

Flight Duration	4 hr(s) 58 mins
Airport in San Francisco	San Francisco Intl (SFO)
Airport in Washington	Washington Dulles Intl (IAD)

Frequently Asked Questions

How much is a flight ticket from San Francisco to Washington?

Planning to take off from San Francisco to Washington? Grab your ticket on Traveloka with prices starting from , along with additional discounts & promos that can be found on our promo page.

How early should I get to the airport for a domestic & international flight?

For domestic flights, we recommend arriving at the airport at least 2 hours before your scheduled departure time. For international flights, aim to be at the airport at least 3 hours prior to ensure smooth check-in, security checks, and to account for any unexpected delays. It’s better to be early and relaxed than rushing at the last minute right?

When is the best time to buy airline tickets?

Timing is everything when it comes to grabbing airline tickets. Typically, it’s best to book around 4-6 weeks in advance for domestic flights and 2-3 months for international routes. But the prices also depend on the travel demand, seasonality, and major events. You can always monitor the fare trends on Traveloka and set alerts to catch the best deals or promotions!

What is the cheapest day to fly to Washington?

Looking for the best deals to Washington? Historically, midweek flights (particularly on Tuesdays and Wednesdays), tend to be cheaper due to lower demand. However, airfares can fluctuate so we recommend keeping an eye on flight prices and being flexible with your travel dates. Booking in advance can be one the hacks to travel to Washington without breaking the bank!

What information do I need to know when booking a flight?

When booking a flight, every choice sets the tone for your trip. From the preferred flight route – be it direct or with layovers – to the in-flight experience – whether you opt for a standard economy seat or a luxurious first-class journey – and understanding baggage limits, there's a lot to weigh. Other considerations include travel insurance and the airline's booking policies.

How far in advance should I book an international flight?

For international flights, it’s wise to start your search about 5-6 months ahead with the optimal booking window being around 3-4 months before departure. This period often provides a balance between good fares and a reasonable choice of flight times and routes. But please note that several factors such as destination popularity, peak travel season, and regional major events can influence the timeline.

Do I need a passport and visa to fly between San Francisco to Washington?

Traveling from San Francisco to Washington typically requires specific documents. For international flights, a passport is almost always necessary. However, for domestic flights, neither a passport nor a visa is usually required, but an official ID will be needed. The necessity of a visa depends on the traveler's citizenship and Washington's entry regulations. It's crucial to verify visa requirements, as rules can differ between countries.

Why should I book my flight with Traveloka?

Booking flight tickets with Traveloka can feel like diving into an ocean of options! Our platform provides the most comprehensive choices to ensure you find the perfect flight for your adventure. With our smooth booking process, you'll also be provided with a variety of payment methods. Anxious about transacting online? We've got you covered with our top-tier security for each transaction! With Traveloka, your flight booking journey becomes hassle-free!

Is there any available promo in Traveloka?

Yes, you can save 5% off on Flights, Hotels, and Attractions up to S$100 using BOOKTRAVELOKA promo code if you are a new user. The promo is only valid for bookings made through the Traveloka App only.