Best Flight From San Francisco Intl. To IAD

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Amazing SFO to IAD Flight Deals

The cheapest flights to Washington Dulles Intl. were $223 for round trip flights and $76 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 17 - Tue, Feb 24
SFO
San Francisco
IAD
Washington
$223 Roundtrip, found 2 days ago
$223
Roundtrip
found 2 days ago
Select United flight, departing Tue, Feb 17 from San Francisco to Washington, returning Tue, Feb 24, priced at $223 found 2 days ago
Sat, Apr 18 - Sat, Apr 25
SFO
San Francisco
IAD
Washington
$237 Roundtrip, found 3 days ago
$237
Roundtrip
found 3 days ago
Select United flight, departing Sat, Apr 18 from San Francisco to Washington, returning Sat, Apr 25, priced at $237 found 3 days ago
Tue, Feb 17 - Sun, Feb 22
SFO
San Francisco
IAD
Washington
$243 Roundtrip, found 2 days ago
$243
Roundtrip
found 2 days ago
Select United flight, departing Tue, Feb 17 from San Francisco to Washington, returning Sun, Feb 22, priced at $243 found 2 days ago
Tue, Feb 17 - Tue, Feb 24
SFO
San Francisco
IAD
Washington
$255 Roundtrip, found 2 days ago
$255
Roundtrip
found 2 days ago
Select United flight, departing Tue, Feb 17 from San Francisco to Washington, returning Tue, Feb 24, priced at $255 found 2 days ago
Mon, Apr 20 - Sat, Apr 25
SFO
San Francisco
IAD
Washington
$256 Roundtrip, found 4 days ago
$256
Roundtrip
found 4 days ago
Select United flight, departing Mon, Apr 20 from San Francisco to Washington, returning Sat, Apr 25, priced at $256 found 4 days ago
Sat, Apr 18 - Sat, Apr 25
SFO
San Francisco
IAD
Washington
$257 Roundtrip, found 3 days ago
$257
Roundtrip
found 3 days ago
Select American Airlines flight, departing Sat, Apr 18 from San Francisco to Washington, returning Sat, Apr 25, priced at $257 found 3 days ago

Hotels near Washington Dulles Intl. Airport (IAD)

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 5 to Feb 6
$116 total
Feb 5 - Feb 6
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! (2,699 reviews)
Great place to stay. Close to the airport with good shuttle service. I was caught here during a snowstorm and the staff was extremely helpful. They offered shuttle service to a local shopping center. Would definitely recommend it to a friend.

Reviewed on Jan 26, 2026

Opens in a new windowHyatt Place Herndon Dulles Airport East
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 6 to Feb 7
$114 total
Feb 6 - Feb 7
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! (1,578 reviews)
Bed was very comfortable. Shuttle was nice as well. Workers were very friendly

Reviewed on Jan 27, 2026

Opens in a new windowHyatt Regency Dulles
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 Feb 7 to Feb 8
$164 total
Feb 7 - Feb 8
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! (1,004 reviews)
Room was clean and staff was helpful.

Reviewed on Jan 20, 2026

Opens in a new windowWashington Dulles Airport Marriott
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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 8 to Feb 9
$95 total
Feb 8 - Feb 9
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! (1,000 reviews)
Shuttle waiting for us, much appreciated in the bitter cold. Fast and zippy check in. Clean crisp room

Reviewed on Jan 24, 2026

Opens in a new windowCourtyard by Marriott Dulles Airport Herndon
The Westin Washington Dulles Airport

The Westin Washington Dulles Airport

4 out of 5
2520 Wasser Terrace Herndon VA
$110 nightly
The price is $127 total per night from Feb 7 to Feb 8
$127 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.
8.6/10 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
Sonesta ES Suites Dulles Airport

Sonesta ES Suites Dulles Airport

3 out of 5
13700 Coppermine Rd Herndon VA
$94 nightly
The price is $108 total per night from Feb 28 to Mar 1
$108 total
Feb 28 - Mar 1
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! (1,000 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! (1,005 reviews)
Room was clean and spacious. Breakfast layout was very good. Would stay again.

Reviewed on Jan 28, 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 8 to Feb 9
$119 total
Feb 8 - Feb 9
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
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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.