Best Flight From San Francisco Intl. To IAD

Get more for your budget and save up to 50% off select Secret Bargain hotels

Get even more value with CheapTickets Price Guarantee!

Change your flight without a fee on select flights

Find Your Perfect Flight

Amazing SFO to IAD Flight Deals

The cheapest flights to Washington Dulles Intl. were $225 for round trip flights and $122 for one-way flights in the past 7 days, for the period specified. Prices and availability are subject to change. Additional terms apply.

Tue, Feb 24 - Thu, Feb 26
SFO
San Francisco
IAD
Washington
$225 Roundtrip, found 4 days ago
$225
Roundtrip
found 4 days ago
Select Southwest Airlines flight, departing Tue, Feb 24 from San Francisco to Washington, returning Thu, Feb 26, priced at $225 found 4 days ago
Tue, Feb 24 - Thu, Feb 26
SFO
San Francisco
IAD
Washington
$236 Roundtrip, found 4 days ago
$236
Roundtrip
found 4 days ago
Select Alaska Airlines flight, departing Tue, Feb 24 from San Francisco to Washington, returning Thu, Feb 26, priced at $236 found 4 days ago
Tue, Feb 24 - Wed, Feb 25
SFO
San Francisco
IAD
Washington
$242 Roundtrip, found 4 days ago
$242
Roundtrip
found 4 days ago
Select Southwest Airlines flight, departing Tue, Feb 24 from San Francisco to Washington, returning Wed, Feb 25, priced at $242 found 4 days ago
Tue, Feb 24 - Wed, Feb 25
SFO
San Francisco
IAD
Washington
$244 Roundtrip, found 4 days ago
$244
Roundtrip
found 4 days ago
Select Southwest Airlines flight, departing Tue, Feb 24 from San Francisco to Washington, returning Wed, Feb 25, priced at $244 found 4 days ago
Tue, Feb 24 - Thu, Feb 26
SFO
San Francisco
IAD
Washington
$245 Roundtrip, found 4 days ago
$245
Roundtrip
found 4 days ago
Select American Airlines flight, departing Tue, Feb 24 from San Francisco to Washington, returning Thu, Feb 26, priced at $245 found 4 days ago
Tue, Feb 24 - Thu, Feb 26
SFO
San Francisco
IAD
Washington
$246 Roundtrip, found 4 days ago
$246
Roundtrip
found 4 days ago
Select Alaska Airlines flight, departing Tue, Feb 24 from San Francisco to Washington, returning Thu, Feb 26, priced at $246 found 4 days ago

Hotels near Washington Dulles Intl. Airport (IAD)

Hyatt Regency Dulles

Hyatt Regency Dulles

4 out of 5
2300 Dulles Corner Blvd Herndon VA
$99 nightly
The price is $114 total per night from Feb 7 to Feb 8
$114 total
Feb 7 - Feb 8
Total with taxes and fees
Book a stay at this golf hotel in Herndon. Enjoy free WiFi, breakfast (surcharge), and a free airport shuttle. Our guests praise the helpful staff and the clean rooms in our reviews. Popular attractions Reston Town Center and Frying Pan Farm Park are located nearby.
8.8/10 Excellent! (1,560 reviews)
Nice hotel, room is nice with lots of space. My only issue is that the hotel doesn't have a coffee/tea/water counter or area where one can go to get their drinks when the restaurant is closed. They definitely should have this.

Reviewed on Jan 21, 2026

Opens in a new windowHyatt Regency Dulles
Hyatt Place Herndon Dulles Airport East

Hyatt Place Herndon Dulles Airport East

3 out of 5
13711 Sayward Blvd Herndon VA
$101 nightly
The price is $116 total per night from Feb 1 to Feb 2
$116 total
Feb 1 - Feb 2
Total with taxes and fees
Book a stay at this business-friendly hotel in Herndon. Enjoy free breakfast, free WiFi, and a free airport shuttle. Our guests praise the breakfast and the helpful staff in our reviews. Popular attractions Reston Town Center and Frying Pan Farm Park are located nearby.
8.2/10 Very Good! (2,683 reviews)
Love the room layout - eveything looks and feels brand new!

Reviewed on Jan 20, 2026

Opens in a new windowHyatt Place Herndon Dulles Airport East
Washington Dulles Airport Marriott

Washington Dulles Airport Marriott

4 out of 5
45020 Aviation Dr Sterling VA
$144 nightly
The price is $164 total per night from Jan 30 to Jan 31
$164 total
Jan 30 - Jan 31
Total with taxes and fees
Book a stay at this business-friendly hotel in Sterling. Enjoy an outdoor pool, 2 restaurants, and breakfast (surcharge). Our guests praise the helpful staff in our reviews. Popular attractions Reston Town Center and Frying Pan Farm Park are located nearby.
8.2/10 Very Good! (1,000 reviews)
Room was clean and staff was helpful.

Reviewed on Jan 20, 2026

Opens in a new windowWashington Dulles Airport Marriott
Save an average of 15% on thousands of hotels when you're signed in
Sign in
Sign up, it's free
The Westin Washington Dulles Airport

The Westin Washington Dulles Airport

4 out of 5
2520 Wasser Terrace Herndon VA
$101 nightly
The price is $116 total per night from Feb 7 to Feb 8
$116 total
Feb 7 - Feb 8
Total with taxes and fees
Book a stay at this business-friendly hotel in Herndon. Enjoy breakfast (surcharge), a free airport shuttle, and 24-hour room service. Our guests praise the helpful staff and the clean rooms in our reviews. Popular attractions Reston Town Center and Frying Pan Farm Park are located nearby.
8.8/10 Excellent! (1,001 reviews)
I can’t say enough good things about the Westin. Their prices were more than acceptable, the food was impeccable in the service was simply enjoyable from the time I arrive until the time I departed. I would stay there again without hesitation.

Reviewed on Jan 21, 2026

Opens in a new windowThe Westin Washington Dulles Airport
Courtyard by Marriott Dulles Airport Herndon

Courtyard by Marriott Dulles Airport Herndon

3 out of 5
13715 Sayward Blvd Herndon VA
$83 nightly
The price is $95 total per night from Feb 1 to Feb 2
$95 total
Feb 1 - Feb 2
Total with taxes and fees
Book a stay at this business-friendly hotel in Herndon. Enjoy free WiFi, free parking, and breakfast (surcharge). Our guests praise the helpful staff and the clean rooms in our reviews. Popular attractions Reston Town Center and Frying Pan Farm Park are located nearby.
8.8/10 Excellent! (1,002 reviews)
I had a wonderful stay at Marriott. The hotel was clean, comfortable, and very well maintained. The room was spacious, quiet, and had everything I needed for a relaxing stay. The location was also very convenient, making it easy to get around. Overall, it was a great experience, and I would definitely ...

Reviewed on Jan 22, 2026

Opens in a new windowCourtyard by Marriott Dulles Airport Herndon
Sonesta ES Suites Dulles Airport

Sonesta ES Suites Dulles Airport

3 out of 5
13700 Coppermine Rd Herndon VA
$96 nightly
The price is $110 total per night from Feb 21 to Feb 22
$110 total
Feb 21 - Feb 22
Total with taxes and fees
Book a stay at this business-friendly hotel in Herndon. Enjoy free breakfast, free WiFi, and a free airport shuttle. Our guests praise the helpful staff and the clean rooms in our reviews. Popular attractions Reston Town Center and Frying Pan Farm Park are located nearby.
8.2/10 Very Good! (1,002 reviews)
There are activities in the area for the family and also malls close by with many other places to explore

Reviewed on Jan 19, 2026

Opens in a new windowSonesta ES Suites Dulles Airport
Hampton Inn & Suites Washington-Dulles International Airport

Hampton Inn & Suites Washington-Dulles International Airport

2.5 out of 5
22700 Holiday Park Drive Sterling VA
$80 nightly
The price is $91 total per night from Feb 7 to Feb 8
$91 total
Feb 7 - Feb 8
Total with taxes and fees
Stay at this hotel in Sterling. Enjoy free breakfast, free WiFi, and free parking. Our guests praise the breakfast and the helpful staff in our reviews. Popular attractions Reston Town Center and 1757 Golf Club are located nearby.
9/10 Wonderful! (1,003 reviews)
Very nice room

Reviewed on Jan 21, 2026

Opens in a new windowHampton Inn & Suites Washington-Dulles International Airport
Fairfield Inn & Suites by Marriott at Dulles Airport

Fairfield Inn & Suites by Marriott at Dulles Airport

2.5 out of 5
23000 Indian Creek Dr Sterling VA
$104 nightly
The price is $119 total per night from Feb 1 to Feb 2
$119 total
Feb 1 - Feb 2
Total with taxes and fees
Book a stay at this business-friendly hotel in Sterling. Enjoy free breakfast, free WiFi, and free parking. Our guests praise the breakfast and the helpful staff in our reviews. Popular attractions Reston Town Center and 1757 Golf Club are located nearby.
9/10 Wonderful! (1,006 reviews)
Stayed one night for an early morning flight from Dulles. Location was convenient and the staff were friendly. Cracker Barrel is around the corner within walking distance. I recommend for short stays.

Reviewed on Jan 23, 2026

Opens in a new windowFairfield Inn & Suites by Marriott at Dulles Airport
Don't see what you're looking for?
See all available properties in Washington Dulles Intl.
View all properties
Lowest nightly price found within the past 24 hours based on a 1 night stay for 2 adults. Prices and availability subject to change. Additional terms may apply.

*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.