Cheap flights from SAT to IAD (San Antonio Intl. to Washington Dulles Intl.)

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Cheap Flights from SAT to IAD starting at $99 One Way, $227 Round Trip

Prices starting at $227 for return flights and $99 for one-way flights to Washington Dulles Intl. were the cheapest prices found within the past 7 days, for the period specified. Prices and availability are subject to change. Additional terms apply.

Thu, Dec 3 - Sat, Dec 5
SAT
San Antonio
IAD
Washington
$227 Roundtrip, found 6 days ago
$227
Roundtrip
found 6 days ago
Select United flight, departing Thu, Dec 3 from San Antonio to Washington, returning Sat, Dec 5, priced at $227 found 6 days ago
Thu, Dec 3 - Sat, Dec 5
SAT
San Antonio
IAD
Washington
$233 Roundtrip, found 6 days ago
$233
Roundtrip
found 6 days ago
Select United flight, departing Thu, Dec 3 from San Antonio to Washington, returning Sat, Dec 5, priced at $233 found 6 days ago
Thu, Dec 3 - Sat, Dec 5
SAT
San Antonio
IAD
Washington
$237 Roundtrip, found 6 days ago
$237
Roundtrip
found 6 days ago
Select United flight, departing Thu, Dec 3 from San Antonio to Washington, returning Sat, Dec 5, priced at $237 found 6 days ago
Mon, Dec 14 - Tue, Dec 22
SAT
San Antonio
IAD
Washington
$240 Roundtrip, found 2 hours ago
$240
Roundtrip
found 2 hours ago
Select Frontier Airlines flight, departing Mon, Dec 14 from San Antonio to Washington, returning Tue, Dec 22, priced at $240 found 2 hours ago
Thu, Dec 3 - Sat, Dec 5
SAT
San Antonio
IAD
Washington
$242 Roundtrip, found 6 days ago
$242
Roundtrip
found 6 days ago
Select United flight, departing Thu, Dec 3 from San Antonio to Washington, returning Sat, Dec 5, priced at $242 found 6 days ago

Hotel Ideas near Washington Dulles Intl.

Airport Hotels near Washington Dulles Intl.

Hyatt Place Herndon Dulles Airport East

Hyatt Place Herndon Dulles Airport East

3 out of 5
13711 Sayward Blvd Herndon VA
$107 nightly
The price is $123 total per night from Dec 6 to Dec 7
$123 total
Dec 6 - Dec 7
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 ...
Hyatt Place Herndon Dulles Airport East
Washington Dulles Airport Marriott

Washington Dulles Airport Marriott

4 out of 5
45020 Aviation Dr Sterling VA
$118 nightly
The price is $135 total per night from Nov 27 to Nov 28
$135 total
Nov 27 - Nov 28
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 ...
Washington Dulles Airport Marriott
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 Nov 22 to Nov 23
$116 total
Nov 22 - Nov 23
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 ...
The Westin Washington Dulles Airport
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.

Hotels In Washington

Wingate by Wyndham Chantilly / Dulles Airport

Wingate by Wyndham Chantilly / Dulles Airport

3 out of 5
3940 Centerview Dr Chantilly VA
$99 nightly
The price is $114 total per night from Dec 6 to Dec 7
$114 total
Dec 6 - Dec 7
Total with taxes and fees
Book a stay at this business-friendly hotel in Chantilly. Enjoy free breakfast, free parking, and a free airport shuttle. Our guests praise the breakfast and ...
Wingate by Wyndham Chantilly / Dulles Airport
MainStay Suites Washington Dulles Airport

MainStay Suites Washington Dulles Airport

2.5 out of 5
4506 Brookfield Corporate Dr Chantilly VA
$67 nightly
The price is $77 total per night from Dec 5 to Dec 6
$77 total
Dec 5 - Dec 6
Total with taxes and fees
Book a stay at this business-friendly hotel in Chantilly. Enjoy free breakfast, free WiFi, and free parking. Popular attractions Fair Oaks Mall and Chantilly ...
MainStay Suites Washington Dulles Airport
Glover Park Hotel Georgetown

Glover Park Hotel Georgetown

4 out of 5
Washington DC
$134 nightly
The price is $155 total per night from Nov 20 to Nov 21
$155 total
Nov 20 - Nov 21
Total with taxes and fees
Stay at this aparthotel in Washington. Enjoy free WiFi, breakfast (surcharge), and room service. Our guests praise the restaurant and the helpful staff in our ...
8.8/10 Excellent! (3,380 reviews)
"Clean room. Friendly staff. Convenient for our purpose. Lots of cafes and restaurant choices. Overall safe neighborhood on main street."

Reviewed on Nov 5, 2026

Glover Park Hotel Georgetown
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.

Washington Hotels With Airport Transportation

Wingate by Wyndham Chantilly / Dulles Airport

Wingate by Wyndham Chantilly / Dulles Airport

3 out of 5
3940 Centerview Dr Chantilly VA
$99 nightly
The price is $114 total per night from Dec 6 to Dec 7
$114 total
Dec 6 - Dec 7
Total with taxes and fees
Book a stay at this business-friendly hotel in Chantilly. Enjoy free breakfast, free parking, and a free airport shuttle. Our guests praise the breakfast and ...
Wingate by Wyndham Chantilly / Dulles Airport
City Express by Marriott Chantilly Dulles Airport

City Express by Marriott Chantilly Dulles Airport

2.5 out of 5
13980 Metrotech Dr Chantilly VA
$98 nightly
The price is $113 total per night from Nov 27 to Nov 28
$113 total
Nov 27 - Nov 28
Total with taxes and fees
Book a stay at this business-friendly hotel in Chantilly. Enjoy free breakfast, free parking, and a free airport shuttle. Our guests praise the helpful staff ...
7.6/10 Good! (1,000 reviews)
"Room was clean. Staff were curious. Did not partake of the breakfast."

Reviewed on Oct 22, 2026

City Express by Marriott Chantilly Dulles Airport
Hampton Inn Washington-Dulles Int'l Airport South

Hampton Inn Washington-Dulles Int'l Airport South

2.5 out of 5
4050 Westfax Dr Chantilly VA
$110 nightly
The price is $126 total per night from Nov 28 to Nov 29
$126 total
Nov 28 - Nov 29
Total with taxes and fees
Book a stay at this business-friendly hotel in Chantilly. Enjoy free breakfast, free WiFi, and free parking. Our guests praise the breakfast and the helpful ...
9/10 Wonderful! (1,004 reviews)
"The staff were very helpful and accommodating. Nothing was too much trouble"

Reviewed on Nov 1, 2026

Hampton Inn Washington-Dulles Int'l Airport South
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.

Low Priced Washington Hotels

Fairfield Inn & Suites Dulles Airport Chantilly

Fairfield Inn & Suites Dulles Airport Chantilly

3 out of 5
3960 Corsair Ct Chantilly VA
$101 nightly
The price is $116 total per night from Nov 27 to Nov 28
$116 total
Nov 27 - Nov 28
Total with taxes and fees
Stay at this hotel in Chantilly. Enjoy free breakfast, free WiFi, and free parking. Our guests praise the helpful staff and the clean rooms in our reviews. Popular ...
8.4/10 Very Good! (1,000 reviews)
"Have not kept up with maintenance on this hotel. Our toilet handle was completely broken, we had to reinstall it to use and keep it from running constantly after every use. The bathroom door stuck and didn’t close. The ice machine was broken and torn apart down the hall and the room was dirty and ..."

Reviewed on Oct 31, 2026

Fairfield Inn & Suites Dulles Airport Chantilly
Studio 6 – Chantilly, VA – Washington Dulles Airport

Studio 6 – Chantilly, VA – Washington Dulles Airport

2.5 out of 5
14420 Chantilly Crossing Ln Chantilly VA
$89 nightly
The price is $102 total per night from Nov 8 to Nov 9
$102 total
Nov 8 - Nov 9
Total with taxes and fees
Stay at this hotel in Chantilly. Enjoy free WiFi, free parking, and laundry facilities. Popular attractions Fair Oaks Mall and Chantilly Crossing Shopping Center ...
Studio 6 – Chantilly, VA – Washington Dulles Airport
Wingate by Wyndham Chantilly / Dulles Airport

Wingate by Wyndham Chantilly / Dulles Airport

3 out of 5
3940 Centerview Dr Chantilly VA
$99 nightly
The price is $114 total per night from Dec 6 to Dec 7
$114 total
Dec 6 - Dec 7
Total with taxes and fees
Book a stay at this business-friendly hotel in Chantilly. Enjoy free breakfast, free parking, and a free airport shuttle. Our guests praise the breakfast and ...
Wingate by Wyndham Chantilly / Dulles Airport
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.

Family Friendly Hotels in Washington

Hyatt Place Chantilly Dulles Airport-South

Hyatt Place Chantilly Dulles Airport-South

3 out of 5
4994 Westone Plaza Centreville VA
$114 nightly
The price is $131 total per night from Dec 6 to Dec 7
$131 total
Dec 6 - Dec 7
Total with taxes and fees
Book a stay at this business-friendly hotel in Centreville. Enjoy free breakfast, free WiFi, and free parking. Our guests praise the breakfast and the helpful ...
8.6/10 Excellent! (1,004 reviews)
"🫡✅"

Reviewed on Nov 5, 2026

Hyatt Place Chantilly Dulles Airport-South
Hampton Inn Washington-Dulles Int'l Airport South

Hampton Inn Washington-Dulles Int'l Airport South

2.5 out of 5
4050 Westfax Dr Chantilly VA
$110 nightly
The price is $126 total per night from Nov 28 to Nov 29
$126 total
Nov 28 - Nov 29
Total with taxes and fees
Book a stay at this business-friendly hotel in Chantilly. Enjoy free breakfast, free WiFi, and free parking. Our guests praise the breakfast and the helpful ...
9/10 Wonderful! (1,004 reviews)
"The staff were very helpful and accommodating. Nothing was too much trouble"

Reviewed on Nov 1, 2026

Hampton Inn Washington-Dulles Int'l Airport South
City Express by Marriott Chantilly Dulles Airport

City Express by Marriott Chantilly Dulles Airport

2.5 out of 5
13980 Metrotech Dr Chantilly VA
$98 nightly
The price is $113 total per night from Nov 27 to Nov 28
$113 total
Nov 27 - Nov 28
Total with taxes and fees
Book a stay at this business-friendly hotel in Chantilly. Enjoy free breakfast, free parking, and a free airport shuttle. Our guests praise the helpful staff ...
7.6/10 Good! (1,000 reviews)
"Room was clean. Staff were curious. Did not partake of the breakfast."

Reviewed on Oct 22, 2026

City Express by Marriott Chantilly Dulles Airport
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.

SAT to IAD Route Info

Origin Airport
Destination Airport
Number Of Airlines Serving
Distance
Shortest Flight Departure Time
Shortest Flight Departure Date
SAT Address & GPS
Address:
9800 Airport Boulevard
San Antonio TX, 78216
United States
IATA Code:
SAT
Longitude:
-98.472643
Latitude:
29.524937
Time Zone:
America/Chicago
IAD Address & GPS
Address:
1 Saarinen Circle
Dulles VA, 20166
United States
IATA Code:
IAD
Longitude:
-77.447735
Latitude:
38.95315
Time Zone:
America/New_York

Frequently asked questions

Are there non-stop flights from San Antonio Intl. Airport (SAT) to Washington Dulles Intl. Airport (IAD)?
We're happy to inform you that United Airlines will take you directly from San Antonio to Washington. Book your seat on the plane now and enjoy a relaxing, nonstop flight.
What is the shortest flight from San Antonio Intl. Airport (SAT) to Dulles Intl. Airport?
Getting from SAT to Washington Dulles Intl. Airport (IAD) will take a minimum of 5 hours and 37 minutes. Enjoy a wine and watch a show or two — this is the perfect opportunity to sit back and relax.
How many hours flight from San Antonio Airport to Washington Dulles Intl. Airport (IAD)?
Settle in and get comfortable, because the average plane trip from San Antonio Intl. Airport (SAT) to Dulles Intl. Airport is 5 hours and 42 minutes. Listen to a few podcasts, stick your nose in a book ... You'll have ample time to sit back and relax.
What airlines have the most flights from San Antonio Airport to Washington Dulles Intl. Airport (IAD)?
United Airlines has your ticket to a memorable vacation. This popular airline offers 91 flights per month from San Antonio to Washington.

Map To Nearby Hotels

Fare, taxes & fees: Fares include all taxes and fees, except baggage fees. Rates shown reflect fares found by other Orbitz users over the past 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 Orbitz. 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.

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