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.

Fri, Jun 12 - Sun, Jun 14
YTZ
Billy Bishop Toronto City
IAD
Washington Dulles Intl.
CA $311 Roundtrip, just found
CA $311
Roundtrip
just found
Select Air Canada flight, departing Fri, Jun 12 from Billy Bishop Toronto City to Washington Dulles Intl., returning Sun, Jun 14, priced at CA $311 just found
Fri, Jun 12 - Sun, Jun 14
YTZ
Billy Bishop Toronto City
IAD
Washington Dulles Intl.
CA $316 Roundtrip, just found
CA $316
Roundtrip
just found
Select Air Canada flight, departing Fri, Jun 12 from Billy Bishop Toronto City to Washington Dulles Intl., returning Sun, Jun 14, priced at CA $316 just found
Fri, Jun 12 - Sun, Jun 14
YTZ
Billy Bishop Toronto City
IAD
Washington Dulles Intl.
CA $335 Roundtrip, just found
CA $335
Roundtrip
just found
Select Porter Airlines flight, departing Fri, Jun 12 from Billy Bishop Toronto City to Washington Dulles Intl., returning Sun, Jun 14, priced at CA $335 just found
Wed, Jun 24 - Wed, Jul 1
YTZ
Billy Bishop Toronto City
IAD
Washington Dulles Intl.
CA $337 Roundtrip, found 2 hours ago
CA $337
Roundtrip
found 2 hours ago
Select Porter Airlines flight, departing Wed, Jun 24 from Billy Bishop Toronto City to Washington Dulles Intl., returning Wed, Jul 1, priced at CA $337 found 2 hours ago
Tue, Oct 13 - Fri, Oct 16
YTZ
Billy Bishop Toronto City
IAD
Washington Dulles Intl.
CA $343 Roundtrip, found 3 days ago
CA $343
Roundtrip
found 3 days 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 3 days ago
Fri, Jun 12 - Sun, Jun 14
YTZ
Billy Bishop Toronto City
IAD
Washington Dulles Intl.
CA $351 Roundtrip, just found
CA $351
Roundtrip
just found
Select Porter Airlines flight, departing Fri, Jun 12 from Billy Bishop Toronto City to Washington Dulles Intl., returning Sun, Jun 14, priced at CA $351 just found
Sat, Oct 3 - Sat, Oct 3
YYZ
Pearson Intl.
DCA
Ronald Reagan Washington National
CA $355 Roundtrip, found 5 days ago
CA $355
Roundtrip
found 5 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 5 days ago
Thu, Oct 1 - Sat, Oct 3
YYZ
Pearson Intl.
DCA
Ronald Reagan Washington National
CA $355 Roundtrip, found 5 days ago
CA $355
Roundtrip
found 5 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 5 days ago
OriginDestinationTravel datesFlights from*
MCOChantillyJuly 17 to July 20CA $153
BOSWashingtonAugust 4 to August 5CA $189
MCOWashingtonAugust 19 to August 19CA $305
ATLChantillyJune 17 to June 18CA $399
ATLWashingtonSeptember 3 to September 7CA $400
LAXWashingtonAugust 27 to September 5CA $416
TPAChantillyJune 10 to June 16CA $469
SFOWashingtonSeptember 5 to September 12CA $505
TPAWashingtonJuly 10 to July 13CA $527
DFWWashingtonJuly 24 to July 27CA $554
LAXChantillyAugust 29 to September 20CA $603
SFOChantillyAugust 13 to August 17CA $626
FCOChantillyJuly 14 to July 18CA $1,102
FCOWashingtonJuly 13 to August 18CA $1,439
PEKChantillyAugust 19 to August 19CA $2,368
*Prices include taxes and fees
OriginDestinationTravel datesFlights from*
MCOChantillyMay 29 to June 8CA $286
BOSWashingtonMay 29 to May 31CA $402
MCOWashingtonMay 31 to June 11CA $474
LAXChantillyMay 29 to June 2CA $697
LAXWashingtonMay 29 to June 2CA $711
SFOChantillyMay 29 to June 11CA $983
ATLWashingtonMay 29 to June 2CA $1,002
SFOWashingtonMay 31 to June 4CA $1,091
DFWWashingtonMay 30 to June 13CA $1,326
DFWChantillyMay 29 to June 2CA $1,715
TPAChantillyMay 29 to June 2CA $2,064
ATLChantillyMay 31 to June 11CA $2,216
*Prices include taxes and fees
Price found within the past 48 hours. Click for updated prices.
Kellogg Conference Hotel at Gallaudet University
3.0-star property

Kellogg Conference Hotel at Gallaudet University

Jul 22 - Jul 26

4 night stay

Montreal (YUL) to Baltimore (BWI)

Porter Airlines • Non-stop roundtrip • Coach
Price was CA $1,056, price is now CA $749 per person
CA $749
per person
found 1 day ago
Sofitel Washington DC Lafayette Square
5.0-star property

Sofitel Washington DC Lafayette Square

Jul 22 - Jul 26

4 night stay

Montreal (YUL) to Baltimore (BWI)

Porter Airlines • Non-stop roundtrip • Coach
Price was CA $1,452, price is now CA $1,005 per person
CA $1,005
per person
found 1 day ago
Kimpton Banneker Hotel by IHG
4.5-star property

Kimpton Banneker Hotel by IHG

Jul 22 - Jul 26

4 night stay

Montreal (YUL) to Baltimore (BWI)

Porter Airlines • Non-stop roundtrip • Coach
Price was CA $1,154, price is now CA $833 per person
CA $833
per person
found 1 day 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! (3,021 reviews)
"Very clean, big, and overall lovely!"

Reviewed on May 25, 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! (1,847 reviews)
"We had a very pleasant one-night stay in our room on the tenth floor. The room and bathroom were clean and well maintained. The bedding was wonderful—excellent mattress, cozy comforter, and a choice of four quite different pillows. The floor was quiet; I didn’t hear a sound until morning. If you ..."

Reviewed on May 26, 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! (2,310 reviews)
"The staff was very nice and extremely helpful"

Reviewed on May 25, 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! (1,753 reviews)
"I stay for just one night, but I will definitely return. The room and facility were both excellent."

Reviewed on May 26, 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, June 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 $2,368. 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.