Flights To Loudoun County - Cheap Flights Starting at CA $186

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I took this picture when I was working at Verizon office in Ashburn, VA. They have big ponds and path to walk around. The geese fly from one pond to other. It was nice to watch them.

Ashburn

Flights
Ashburn

How Much Does it Cost To Fly To Loudoun County?

Prices found within past 7 days. Prices and availability subject to change. Additional terms may apply.

Tue, Jul 21 - Tue, Jul 28
YYZ
Pearson Intl.
IAD
Washington Dulles Intl.
CA $329 Roundtrip, found 15 hours ago
CA $329
Roundtrip
found 15 hours ago
Select Air Canada flight, departing Tue, Jul 21 from Pearson Intl. to Washington Dulles Intl., returning Tue, Jul 28, priced at CA $329 found 15 hours ago
Fri, Jun 19 - Tue, Jun 23
YYZ
Pearson Intl.
DCA
Ronald Reagan Washington National
CA $331 Roundtrip, found 19 hours ago
CA $331
Roundtrip
found 19 hours ago
Select Delta flight, departing Fri, Jun 19 from Pearson Intl. to Ronald Reagan Washington National, returning Tue, Jun 23, priced at CA $331 found 19 hours ago
Thu, Jun 25 - Thu, Jul 2
YTZ
Billy Bishop Toronto City
IAD
Washington Dulles Intl.
CA $337 Roundtrip, found 1 hour ago
CA $337
Roundtrip
found 1 hour ago
Select Porter Airlines flight, departing Thu, Jun 25 from Billy Bishop Toronto City to Washington Dulles Intl., returning Thu, Jul 2, priced at CA $337 found 1 hour ago
Tue, Oct 13 - Fri, Oct 16
YTZ
Billy Bishop Toronto City
IAD
Washington Dulles Intl.
CA $343 Roundtrip, found 15 hours ago
CA $343
Roundtrip
found 15 hours ago
Select Porter Airlines flight, departing Tue, Oct 13 from Billy Bishop Toronto City to Washington Dulles Intl., returning Fri, Oct 16, priced at CA $343 found 15 hours ago
Thu, Sep 3 - Tue, Sep 8
YTZ
Billy Bishop Toronto City
IAD
Washington Dulles Intl.
CA $353 Roundtrip, found 20 hours ago
CA $353
Roundtrip
found 20 hours ago
Select Porter Airlines flight, departing Thu, Sep 3 from Billy Bishop Toronto City to Washington Dulles Intl., returning Tue, Sep 8, priced at CA $353 found 20 hours ago
Sat, Oct 3 - Sat, Oct 3
YYZ
Pearson Intl.
DCA
Ronald Reagan Washington National
CA $355 Roundtrip, found 3 days ago
CA $355
Roundtrip
found 3 days ago
Select Delta flight, departing Sat, Oct 3 from Pearson Intl. to Ronald Reagan Washington National, returning Sat, Oct 3, priced at CA $355 found 3 days ago
Thu, Oct 1 - Sat, Oct 3
YYZ
Pearson Intl.
DCA
Ronald Reagan Washington National
CA $355 Roundtrip, found 3 days ago
CA $355
Roundtrip
found 3 days ago
Select American Airlines flight, departing Thu, Oct 1 from Pearson Intl. to Ronald Reagan Washington National, returning Sat, Oct 3, priced at CA $355 found 3 days ago
Thu, Oct 29 - Mon, Nov 2
YYZ
Pearson Intl.
DCA
Ronald Reagan Washington National
CA $355 Roundtrip, found 7 hours ago
CA $355
Roundtrip
found 7 hours ago
Select Air Canada flight, departing Thu, Oct 29 from Pearson Intl. to Ronald Reagan Washington National, returning Mon, Nov 2, priced at CA $355 found 7 hours ago
OriginDestinationTravel datesFlights from*
MCOChantillyJuly 17 to July 20CA $153
BOSWashingtonAugust 4 to August 5CA $189
BOSChantillyJune 13 to June 20CA $358
ATLWashingtonSeptember 3 to September 7CA $400
ATLChantillySeptember 3 to September 7CA $433
SFOWashingtonSeptember 1 to September 8CA $490
LAXWashingtonAugust 28 to September 5CA $492
TPAWashingtonJuly 10 to July 13CA $527
DFWWashingtonAugust 20 to August 25CA $560
LAXChantillyAugust 7 to August 13CA $590
SFOChantillyAugust 3 to August 10CA $688
FCOChantillyAugust 27 to September 5CA $754
FCOWashingtonAugust 24 to September 6CA $1,152
TPAChantillySeptember 4 to September 7CA $1,484
PEKChantillyAugust 19 to August 19CA $2,368
*Prices include taxes and fees
OriginDestinationTravel datesFlights from*
BOSWashingtonMay 30 to June 6CA $418
MCOWashingtonMay 29 to June 1CA $593
MCOChantillyMay 29 to May 31CA $622
LAXWashingtonMay 29 to June 8CA $696
LAXChantillyMay 30 to June 20CA $798
SFOChantillyMay 29 to June 11CA $983
ATLWashingtonMay 29 to June 1CA $1,082
SFOWashingtonMay 31 to June 4CA $1,140
DFWWashingtonMay 30 to June 13CA $1,326
DFWChantillyMay 29 to June 2CA $1,715
PEKWashingtonMay 31 to June 15CA $2,036
TPAChantillyMay 29 to June 2CA $2,064
ATLChantillyMay 29 to June 1CA $2,334
PEKChantillyMay 31 to June 15CA $2,463
*Prices include taxes and fees
Price found within the past 48 hours. Click for updated prices.
Residence Inn by Marriott Alexandria Old Town South at Carlyle
3.0-star property

Residence Inn by Marriott Alexandria Old Town South at Carlyle

Aug 16 - Aug 22

6 night stay

Montreal (YUL) to Baltimore (BWI)

Air Canada • Non-stop roundtrip • Coach
Price was CA $1,276, price is now CA $861 per person
CA $861
per person
found 22 hours ago
Kellogg Conference Hotel at Gallaudet University
3.0-star property

Kellogg Conference Hotel at Gallaudet University

Aug 16 - Aug 22

6 night stay

Montreal (YUL) to Baltimore (BWI)

Air Canada • Non-stop roundtrip • Coach
Price was CA $1,387, price is now CA $876 per person
CA $876
per person
found 22 hours ago
Kimpton Banneker Hotel by IHG
4.5-star property

Kimpton Banneker Hotel by IHG

Aug 16 - Aug 22

6 night stay

Montreal (YUL) to Baltimore (BWI)

Air Canada • Non-stop roundtrip • Coach
Price was CA $1,457, price is now CA $942 per person
CA $942
per person
found 22 hours ago
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Travelers ❤️ These Loudoun County 🏨

The Watermark Hotel

The Watermark Hotel

4 out of 5
1825 Capital One Dr McLean VA
Stay at this hotel in McLean. Enjoy free breakfast, free WiFi, and 2 restaurants. Our guests praise the breakfast and the helpful staff in our reviews. Popular attractions Tysons Corner Center and Capital One Hall are located nearby.
9.8/10 Exceptional! (3,003 reviews)
"Great stay. Happy with everything from the size of our room to the breakfast. Will stay here again!"

Reviewed on May 23, 2026

Opens in a new windowThe Watermark Hotel
The Bethesdan Hotel, Tapestry Collection by Hilton

The Bethesdan Hotel, Tapestry Collection by Hilton

4 out of 5
8120 Wisconsin Ave Bethesda MD
Book a stay at this business-friendly hotel in Bethesda. Enjoy an outdoor pool, a rooftop terrace, and breakfast (surcharge). Our guests praise the pool and the restaurant in our reviews. Popular attractions Smithsonian's National Zoo and Chevy Chase Pavilion Shopping Center are located nearby.
8.6/10 Excellent! (1,842 reviews)
"Very good location, great fitness center (well equipped, spacious), well-maintained common areas, comfortable room. Staff was generally helpful."

Reviewed on May 23, 2026

Opens in a new windowThe Bethesdan Hotel, Tapestry Collection by Hilton
Omni Shoreham Hotel

Omni Shoreham Hotel

4 out of 5
2500 Calvert St Nw Washington DC
Book a stay at this business-friendly hotel in Washington. Enjoy free WiFi, an outdoor pool, and 2 bars/lounges. Our guests praise the pool and the helpful staff in our reviews. Popular attractions White House and Smithsonian Institution are located nearby.
9/10 Wonderful! (2,302 reviews)
"My Wife & I picked the Omni because it is close to our daughters apt although it's a little more expensive that we would normally choose. It has a lovely pool, the lobby goes on forever & features several snack/drink options. It also has activity areas for children. Our room was comfortable with ..."

Reviewed on May 22, 2026

Opens in a new windowOmni Shoreham Hotel
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Hyatt Regency Dulles International Airport

Hyatt Regency Dulles International Airport

4 out of 5
2300 Dulles Corner Blvd Herndon VA
Book a stay at this golf hotel in Hunter Mill. 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! (1,747 reviews)
"The ease of getting the airport shuttle, even at midnight. Staff, including the restaurant were very helpful and on top of everything. Will be staying here on our next visit."

Reviewed on May 20, 2026

Opens in a new windowHyatt Regency Dulles International 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.

Frequently asked questions

How much is the cheapest flight to Loudoun County?
For an idea of fares, the cheapest roundtrip flight to Loudoun County was CA $153 within the last seven days. An excellent way to snap up a good deal is to be flexible with your dates. This price was available on Travelocity for flights to Loudoun County departing within the next year. Prices and availability are subject to change. Additional terms apply.
What is the cheapest month to fly to Loudoun County?
If you're dreaming about a break in Loudoun County, July is the cheapest time to take to the skies. This is according to Travelocity's direct return flight demand from January to December last year. Select your preferred travel dates and lock in your flights today.
How can I check my flight status to Loudoun County?
Check out the Travelocity customer portal, Trips. You'll find everything related to your flight to Loudoun County here, including valuable information about flight status, gate numbers and more. Look for Trips at the top right of the Travelocity homepage. Just sign up, log in and find the answers you need. Or you can access your itinerary while you're on the go and get real-time travel updates through the Travelocity app. All your itineraries are in one convenient place, making it a cinch to share details with any members of your family flying with you.
How do I find the best deals on flights to Loudoun County?
It's wise to book early, and if you can, avoid traveling during vacation periods. Another smart way to save is by clicking the "Flexible dates" box at the top of the page after searching for your flights. This lets you compare prices for nearby days. In the last seven days, the lowest price for a roundtrip flight to Loudoun County was CA $153. This price was available on Travelocity for flights departing within the next year. Prices and availability are subject to change. Additional terms apply.
Why should I book my flight to Loudoun County with Travelocity?
If you're after cheap flights to Loudoun County, you'll come across some attractive deals with Travelocity. From cheap family flights with budget airlines to flexible tickets, we've got you covered. Enjoy a worry-free trip with our 24/7 Virtual Agent online chat, Price Match Guarantee and free cancellation policies with most hotels. Start planning your travel agenda and get set to fly out to this vibrant destination.
What are the most popular flight routes to Loudoun County?
Whether you're looking for a quick break or a lengthy stay, we can help you secure your ideal flight to Loudoun County. Well-known flight routes to this destination include:

  • Atlanta, GA (ATL-Hartsfield-Jackson Atlanta Intl.) to Washington Dulles Intl. Airport (IAD) - 1,859 flights a month.
  • Charlotte, NC (CLT-Charlotte-Douglas Intl.) to Washington Dulles Intl. Airport (IAD) - 1,347 flights a month.
  • Detroit, MI (DTW-Detroit Metropolitan Wayne County) to Washington Dulles Intl. Airport (IAD) - 1,321 flights a month.

How much is a flight to Loudoun County on average?
Get your next travel adventure off to a flying start by picking up a fabulous deal with Travelocity. In the last seven days, roundtrip flights to Loudoun County cost between CA $153 and CA $2,463. Take a look at our site and book a ticket that fits in your budget. These prices were available on Travelocity for flights departing within the next year. Prices and availability are subject to change. Additional terms apply.