Best Flight From Harry Reid Intl. To IAD

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Amazing LAS to IAD Flight Deals

The cheapest flights to Washington Dulles Intl. were $237 for round trip flights and $52 for one-way flights in the past 7 days, for the period specified. Prices and availability are subject to change. Additional terms apply.

Mon, Nov 23 - Fri, Nov 27
LAS
Las Vegas
IAD
Washington
$237 Roundtrip, found 3 days ago
$237
Roundtrip
found 3 days ago
Select United flight, departing Mon, Nov 23 from Las Vegas to Washington, returning Fri, Nov 27, priced at $237 found 3 days ago
Mon, Nov 23 - Fri, Nov 27
LAS
Las Vegas
IAD
Washington
$243 Roundtrip, found 3 days ago
$243
Roundtrip
found 3 days ago
Select Frontier Airlines flight, departing Mon, Nov 23 from Las Vegas to Washington, returning Fri, Nov 27, priced at $243 found 3 days ago
Mon, Nov 23 - Fri, Nov 27
LAS
Las Vegas
IAD
Washington
$243 Roundtrip, found 3 days ago
$243
Roundtrip
found 3 days ago
Select Frontier Airlines flight, departing Mon, Nov 23 from Las Vegas to Washington, returning Fri, Nov 27, priced at $243 found 3 days ago
Mon, Nov 23 - Fri, Nov 27
LAS
Las Vegas
IAD
Washington
$259 Roundtrip, found 3 days ago
$259
Roundtrip
found 3 days ago
Select United flight, departing Mon, Nov 23 from Las Vegas to Washington, returning Fri, Nov 27, priced at $259 found 3 days ago
Mon, Nov 23 - Fri, Nov 27
LAS
Las Vegas
IAD
Washington
$279 Roundtrip, found 3 days ago
$279
Roundtrip
found 3 days ago
Select United flight, departing Mon, Nov 23 from Las Vegas to Washington, returning Fri, Nov 27, priced at $279 found 3 days ago
Wed, Dec 16 - Mon, Dec 21
LAS
Las Vegas
IAD
Washington
$282 Roundtrip, found 5 days ago
$282
Roundtrip
found 5 days ago
Select United flight, departing Wed, Dec 16 from Las Vegas to Washington, returning Mon, Dec 21, priced at $282 found 5 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 Nov 1 to Nov 2
$116 total
Nov 1 - Nov 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 Frying Pan Farm Park and Herndon Centennial Golf Course are located nearby.
8.4/10 Very Good! (3,243 reviews)
"Close to family"

Reviewed on Oct 25, 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 Nov 22 to Nov 23
$164 total
Nov 22 - Nov 23
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 Frying Pan Farm Park and Herndon Centennial Golf Course are located nearby.
8.4/10 Very Good! (1,002 reviews)
"Easy to get to Dulles."

Reviewed on Oct 21, 2026

Opens in a new windowWashington Dulles Airport Marriott
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 Nov 22 to Nov 23
$127 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 helpful staff and the clean rooms in our reviews. Popular attractions Frying Pan Farm Park and Herndon Centennial Golf Course are located nearby.
9/10 Wonderful! (1,004 reviews)
"The room was great. We only stayed one night."

Reviewed on Oct 24, 2026

Opens in a new windowThe Westin Washington Dulles Airport
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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
$99 nightly
The price is $114 total per night from Nov 1 to Nov 2
$114 total
Nov 1 - Nov 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 Frying Pan Farm Park and Herndon Centennial Golf Course are located nearby.
Opens in a new windowCourtyard by Marriott Dulles Airport Herndon
Hyatt Regency Dulles International Airport

Hyatt Regency Dulles International Airport

4 out of 5
2300 Dulles Corner Blvd Herndon VA
$118 nightly
The price is $136 total per night from Nov 22 to Nov 23
$136 total
Nov 22 - Nov 23
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 Frying Pan Farm Park and Herndon Centennial Golf Course are located nearby.
Opens in a new windowHyatt Regency Dulles International Airport
Best Western Dulles Airport Inn

Best Western Dulles Airport Inn

2.5 out of 5
45440 Holiday Drive Sterling VA
$116 nightly
The price is $132 total per night from Nov 15 to Nov 16
$132 total
Nov 15 - Nov 16
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 One Loudoun and 1757 Golf Club are located nearby.
8.4/10 Very Good! (1,448 reviews)
"Special thanks to Reina A! The sweetest, smiling, and most helpful receptionist! She does make a difference in earning welcoming you!"

Reviewed on Oct 24, 2026

Opens in a new windowBest Western Dulles Airport Inn
Washington Dulles Marriott Suites

Washington Dulles Marriott Suites

3.5 out of 5
13101 Worldgate Dr Herndon VA
$119 nightly
The price is $141 total per night from Nov 22 to Nov 23
$141 total
Nov 22 - Nov 23
Total with taxes and fees
Book a stay at this business-friendly hotel in Herndon. Enjoy free parking, breakfast (surcharge), and a free airport shuttle. Popular attractions ArtSpace Herndon and Herndon Centennial Golf Course are located nearby.
9.2/10 Wonderful! (1,002 reviews)
"Truly an amazing hotel, stay here!!"

Reviewed on Oct 23, 2026

Opens in a new windowWashington Dulles Marriott Suites
DoubleTree by Hilton Washington Dulles Airport

DoubleTree by Hilton Washington Dulles Airport

4 out of 5
13869 Park Center Rd Herndon VA
$111 nightly
The price is $128 total per night from Nov 22 to Nov 23
$128 total
Nov 22 - Nov 23
Total with taxes and fees
Book a stay at this business-friendly hotel in Herndon. Enjoy 2 restaurants, breakfast (surcharge), and a free airport shuttle. Our guests praise the helpful staff and the clean rooms in our reviews. Popular attractions Fair Oaks Mall and Frying Pan Farm Park are located nearby.
Opens in a new windowDoubleTree by Hilton Washington 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.

Top Picks

*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.