Flights To Loudoun County - Cheap Flights Starting at CA $219

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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.

Sat, Aug 29 - Wed, Sep 2
YTZ
Billy Bishop Toronto City
IAD
Washington Dulles Intl.
CA $377 Roundtrip, just found
CA $377
Roundtrip
just found
Select Porter Airlines flight, departing Sat, Aug 29 from Billy Bishop Toronto City to Washington Dulles Intl., returning Wed, Sep 2, priced at CA $377 just found
Sun, Aug 16 - Sun, Aug 23
YTZ
Billy Bishop Toronto City
IAD
Washington Dulles Intl.
CA $388 Roundtrip, just found
CA $388
Roundtrip
just found
Select Porter Airlines flight, departing Sun, Aug 16 from Billy Bishop Toronto City to Washington Dulles Intl., returning Sun, Aug 23, priced at CA $388 just found
Sat, Aug 22 - Tue, Aug 25
YYZ
Pearson Intl.
DCA
Ronald Reagan Washington National
CA $390 Roundtrip, found 2 hours ago
CA $390
Roundtrip
found 2 hours ago
Select Porter Airlines flight, departing Sat, Aug 22 from Pearson Intl. to Ronald Reagan Washington National, returning Tue, Aug 25, priced at CA $390 found 2 hours ago
Thu, Jul 23 - Wed, Jul 29
YTZ
Billy Bishop Toronto City
IAD
Washington Dulles Intl.
CA $395 Roundtrip, found 8 hours ago
CA $395
Roundtrip
found 8 hours ago
Select Porter Airlines flight, departing Thu, Jul 23 from Billy Bishop Toronto City to Washington Dulles Intl., returning Wed, Jul 29, priced at CA $395 found 8 hours ago
Sat, Aug 1 - Wed, Aug 19
YYZ
Pearson Intl.
IAD
Washington Dulles Intl.
CA $398 Roundtrip, found 1 day ago
CA $398
Roundtrip
found 1 day ago
Select Delta flight, departing Sat, Aug 1 from Pearson Intl. to Washington Dulles Intl., returning Wed, Aug 19, priced at CA $398 found 1 day ago
Tue, Aug 18 - Tue, Aug 25
YYZ
Pearson Intl.
IAD
Washington Dulles Intl.
CA $398 Roundtrip, found 7 hours ago
CA $398
Roundtrip
found 7 hours ago
Select Delta flight, departing Tue, Aug 18 from Pearson Intl. to Washington Dulles Intl., returning Tue, Aug 25, priced at CA $398 found 7 hours ago
Fri, Jul 31 - Sun, Aug 2
YTZ
Billy Bishop Toronto City
DCA
Ronald Reagan Washington National
CA $398 Roundtrip, found 6 days ago
CA $398
Roundtrip
found 6 days ago
Select Air Canada flight, departing Fri, Jul 31 from Billy Bishop Toronto City to Ronald Reagan Washington National, returning Sun, Aug 2, priced at CA $398 found 6 days ago
Sat, Aug 29 - Wed, Sep 2
YTZ
Billy Bishop Toronto City
IAD
Washington Dulles Intl.
CA $419 Roundtrip, just found
CA $419
Roundtrip
just found
Select Air Transat flight, departing Sat, Aug 29 from Billy Bishop Toronto City to Washington Dulles Intl., returning Wed, Sep 2, priced at CA $419 just found
OriginDestinationTravel datesFlights from*
MCOChantillyAugust 24 to August 31CA $145
BOSWashingtonAugust 22 to August 29CA $171
MCOWashingtonAugust 5 to August 5CA $223
ATLWashingtonAugust 8 to August 10CA $240
ATLChantillyAugust 8 to August 10CA $240
LAXWashingtonOctober 18 to October 24CA $321
SFOWashingtonOctober 21 to October 24CA $367
TPAWashingtonAugust 14 to August 16CA $395
TPAChantillyAugust 27 to August 31CA $478
LAXChantillyOctober 14 to October 19CA $479
DFWChantillyAugust 8 to August 12CA $522
DFWWashingtonAugust 8 to August 12CA $522
SFOChantillySeptember 12 to September 16CA $535
FCOChantillySeptember 25 to October 5CA $746
FCOWashingtonJuly 29 to August 12CA $1,122
*Prices include taxes and fees
OriginDestinationTravel datesFlights from*
MCOWashingtonJuly 11 to July 14CA $488
BOSWashingtonJuly 12 to July 17CA $652
LAXWashingtonJuly 11 to July 20CA $863
DALWashingtonJuly 12 to July 17CA $887
LAXChantillyJuly 12 to July 16CA $1,087
SFOWashingtonJuly 11 to July 13CA $1,316
SFOChantillyJuly 12 to July 14CA $1,632
DFWChantillyJuly 12 to July 17CA $2,077
TPAChantillyJuly 11 to August 27CA $2,210
*Prices include taxes and fees
Price found within the past 48 hours. Click for updated prices.
Omni Shoreham Hotel Washington DC
4.0-star property

Omni Shoreham Hotel Washington DC

Sep 15 - Sep 19

4 night stay

Calgary (YYC) to Baltimore (BWI)

Air Canada • Non-stop roundtrip • Coach
Price was CA $1,207, price is now CA $893 per person
CA $893
per person
found 15 hours ago
Hotel Burg
4.0-star property

Hotel Burg

Sep 17 - Sep 21

4 night stay

Toronto (YYZ) to Baltimore (BWI)

Air Canada • Roundtrip • Coach
Price was CA $2,096, price is now CA $1,403 per person
CA $1,403
per person
found 1 day ago
Kellogg Conference Hotel at Gallaudet University
3.0-star property

Kellogg Conference Hotel at Gallaudet University

Sep 15 - Sep 19

4 night stay

Calgary (YYC) to Baltimore (BWI)

Air Canada • Non-stop roundtrip • Coach
Price was CA $1,290, price is now CA $926 per person
CA $926
per person
found 15 hours ago
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Travelers ❤️ These Loudoun County 🏨

Lansdowne Resort and Spa

Lansdowne Resort and Spa

4 out of 5
44050 Woodridge Pkwy Leesburg VA
Book a stay at this golf resort in Leesburg. Enjoy an outdoor pool, a golf course, and breakfast (surcharge). Our guests praise the helpful staff in our reviews. Popular attractions One Loudoun and Dulles Town Center are located nearby.
8.8/10 Excellent! (1,007 reviews)
"Great room, lovely amenities"

Reviewed on Jul 8, 2026

Opens in a new windowLansdowne Resort and Spa
Omni Shoreham Hotel Washington DC

Omni Shoreham Hotel Washington DC

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 Washington Monument are located nearby.
9/10 Wonderful! (2,403 reviews)
"Comfortable, very clean room with a firm bed and great water pressure in the bathroom. There is no mini fridge, but instead a beverage type cooler with a note advising that the cooler should be used only for short term chilling, not intended to be used as a refrigerator. I wasn’t happy about that, ..."

Reviewed on Jul 8, 2026

Opens in a new windowOmni Shoreham Hotel Washington DC
Glover Park - Georgetown

Glover Park - Georgetown

4 out of 5
Washington DC
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 reviews. Popular attractions Smithsonian's National Zoo and White House are located nearby.
8.8/10 Excellent! (3,044 reviews)
"The gym is my favorite part. The hotel was pretty good."

Reviewed on Jul 8, 2026

Opens in a new windowGlover Park - Georgetown
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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 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 Steven F. Udvar-Hazy Center are located nearby.
8.8/10 Excellent! (1,834 reviews)
"Hotel is nice and what you would expect at a Hyatt. The shuttle service needs to be better organized. I made a reservation for the shuttle to the airport, it seats 12 people. 18-19 people showed up and there was NO questions about who made a reservation. Just people demanding a seat, almost came ..."

Reviewed on Jul 9, 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 $145 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, August 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 $145. 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 $145 and CA $2,210. 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.