Cheap Flights to Loudoun County from $28 (2026/2027)

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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, May 5 - Wed, May 6
ATL
Hartsfield-Jackson Atlanta Intl.
IAD
Washington Dulles Intl.
$57 Roundtrip, just found
$57
Roundtrip
just found
Select Frontier Airlines flight, departing Tue, May 5 from Hartsfield-Jackson Atlanta Intl. to Washington Dulles Intl., returning Wed, May 6, priced at $57 just found
Thu, May 21 - Wed, May 27
FLL
Fort Lauderdale - Hollywood Intl.
IAD
Washington Dulles Intl.
$66 Roundtrip, found 1 hour ago
$66
Roundtrip
found 1 hour ago
Select Frontier Airlines flight, departing Thu, May 21 from Fort Lauderdale - Hollywood Intl. to Washington Dulles Intl., returning Wed, May 27, priced at $66 found 1 hour ago
Thu, Apr 30 - Mon, May 4
DFW
Dallas-Fort Worth Intl.
IAD
Washington Dulles Intl.
$104 Roundtrip, just found
$104
Roundtrip
just found
Select Frontier Airlines flight, departing Thu, Apr 30 from Dallas-Fort Worth Intl. to Washington Dulles Intl., returning Mon, May 4, priced at $104 just found
Wed, Aug 19 - Wed, Aug 19
BOS
Logan Intl.
DCA
Ronald Reagan Washington National
$112 Roundtrip, found 21 hours ago
$112
Roundtrip
found 21 hours ago
Select JetBlue Airways flight, departing Wed, Aug 19 from Logan Intl. to Ronald Reagan Washington National, returning Wed, Aug 19, priced at $112 found 21 hours ago
Tue, Apr 28 - Wed, Apr 29
BOS
Logan Intl.
IAD
Washington Dulles Intl.
$119 Roundtrip, found 7 hours ago
$119
Roundtrip
found 7 hours ago
Select United flight, departing Tue, Apr 28 from Logan Intl. to Washington Dulles Intl., returning Wed, Apr 29, priced at $119 found 7 hours ago
Thu, May 7 - Wed, May 13
LAX
Los Angeles Intl.
DCA
Ronald Reagan Washington National
$155 Roundtrip, found 1 hour ago
$155
Roundtrip
found 1 hour ago
Select Frontier Airlines flight, departing Thu, May 7 from Los Angeles Intl. to Ronald Reagan Washington National, returning Wed, May 13, priced at $155 found 1 hour ago
Fri, Apr 24 - Sun, Apr 26
ATL
Hartsfield-Jackson Atlanta Intl.
DCA
Ronald Reagan Washington National
$162 Roundtrip, just found
$162
Roundtrip
just found
Select Frontier Airlines flight, departing Fri, Apr 24 from Hartsfield-Jackson Atlanta Intl. to Ronald Reagan Washington National, returning Sun, Apr 26, priced at $162 just found
Thu, Apr 23 - Sat, Apr 25
DFW
Dallas-Fort Worth Intl.
DCA
Ronald Reagan Washington National
$163 Roundtrip, found 17 hours ago
$163
Roundtrip
found 17 hours ago
Select Frontier Airlines flight, departing Thu, Apr 23 from Dallas-Fort Worth Intl. to Ronald Reagan Washington National, returning Sat, Apr 25, priced at $163 found 17 hours ago
Wed, Jun 10 - Tue, Jun 16
ATL
Hartsfield-Jackson Atlanta Intl.
DCA
Ronald Reagan Washington National
$169 Roundtrip, found 5 hours ago
$169
Roundtrip
found 5 hours ago
Select American Airlines flight, departing Wed, Jun 10 from Hartsfield-Jackson Atlanta Intl. to Ronald Reagan Washington National, returning Tue, Jun 16, priced at $169 found 5 hours ago
Tue, Apr 28 - Sat, May 2
LAX
Los Angeles Intl.
IAD
Washington Dulles Intl.
$170 Roundtrip, found 22 hours ago
$170
Roundtrip
found 22 hours ago
Select Frontier Airlines flight, departing Tue, Apr 28 from Los Angeles Intl. to Washington Dulles Intl., returning Sat, May 2, priced at $170 found 22 hours ago
Wed, May 20 - Tue, May 26
ATL
Hartsfield-Jackson Atlanta Intl.
DCA
Ronald Reagan Washington National
$176 Roundtrip, found 2 days ago
$176
Roundtrip
found 2 days ago
Select Southwest Airlines flight, departing Wed, May 20 from Hartsfield-Jackson Atlanta Intl. to Ronald Reagan Washington National, returning Tue, May 26, priced at $176 found 2 days ago
OriginDestinationTravel DatesFlights From*
ATLChantillyMay 5 to May 6$57
TPAChantillyJune 10 to June 15$98
DFWChantillyApril 30 to May 4$104
BOSWashingtonMay 20 to May 20$114
BOSChantillyApril 28 to April 29$119
LAXWashingtonMay 7 to May 13$155
ATLWashingtonApril 24 to April 26$162
DFWWashingtonApril 30 to May 4$173
TPAWashingtonMay 5 to May 8$181
MCOWashingtonApril 30 to May 4$182
LAXChantillyApril 24 to April 28$187
SFOChantillyMay 11 to May 14$219
FCOChantillyApril 21 to May 11$554
FCOWashingtonApril 17 to April 24$632
PEKWashingtonMay 2 to May 11$1,391
*Prices include taxes and fees
OriginDestinationTravel DatesFlights From*
ATLChantillyApril 11 to April 23$153
BOSWashingtonApril 12 to April 17$211
BOSChantillyApril 10 to April 12$237
DFWChantillyApril 11 to April 13$252
DFWWashingtonApril 12 to April 17$296
SFOChantillyApril 10 to April 14$315
LAXWashingtonApril 10 to April 13$322
ATLWashingtonApril 11 to April 20$335
LAXChantillyApril 10 to April 14$348
SFOWashingtonApril 10 to April 13$351
MCOWashingtonApril 12 to April 16$361
TPAWashingtonApril 10 to April 12$401
FCOChantillyApril 10 to April 24$625
FCOWashingtonApril 10 to April 24$829
PEKChantillyApril 10 to April 17$2,079
*Prices include taxes and fees

Best Loudoun County Flight and Hotel Packages

Price found within the past 48 hours. Click for updated prices.
Convention Center PH Free indoor parking
4.0-star property

Convention Center PH Free indoor parking

Apr 24 - Apr 27

3 night stay

Boston (BOS) to Baltimore (BWI)

Spirit Airlines • Roundtrip • Coach
Save 100% on your flight
Price was $357, price is now $244 per person
$244
per person
found 1 day ago
Sofitel Washington DC Lafayette Square
5.0-star property

Sofitel Washington DC Lafayette Square

Jun 25 - Jun 28

3 night stay

Boston (BOS) to Washington (DCA)

American Airlines • Roundtrip • Coach
Save 100% on your flight
Price was $804, price is now $562 per person
$562
per person
found 19 hours ago
Holiday Inn Washington Capitol - Natl Mall by IHG
3.0-star property

Holiday Inn Washington Capitol - Natl Mall by IHG

May 21 - May 25

4 night stay

Boston (BOS) to Washington (DCA)

American Airlines • Roundtrip • Coach
Save 100% on your flight
Price was $749, price is now $540 per person
$540
per person
found 17 hours ago
Don't see what you're looking for?
See all available trips from Boston to Loudoun County
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Travelers ❤️ These Loudoun County 🏨

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 White House and National Mall are located nearby.
8.8/10 Excellent! (2,873 reviews)
Great service

Reviewed on Mar 31, 2026

Opens in a new windowGlover Park - Georgetown
Hotel Lombardy

Hotel Lombardy

4 out of 5
2019 Pennsylvania Ave Nw Washington DC
Book a stay at this business-friendly hotel in Washington. Enjoy free WiFi, breakfast (surcharge), and room service. Our guests praise the restaurant and the bar in our reviews. Popular attractions White House and National Mall are located nearby.
9.2/10 Wonderful! (1,562 reviews)
Great location clean vintage sharm

Reviewed on Apr 3, 2026

Opens in a new windowHotel Lombardy
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.
9.6/10 Exceptional! (2,841 reviews)
Love their options for breakfast

Reviewed on Apr 3, 2026

Opens in a new windowThe Watermark Hotel
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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! (1,792 reviews)
While untucking the bedding for the evening, I noticed dirt or dead bedbug clusters inside both comforters. The t.v. was on and backlit the white comforters revealing the spots. Since both beds had it, I'm sure other rooms do too. The rest of room, hotel, and amenities was o.k. Breakfast buffet was ...

Reviewed on Apr 3, 2026

Opens in a new windowThe Bethesdan Hotel, Tapestry Collection by Hilton
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 $57 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, May 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 $57. 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 $57 and $2,079. 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.
How long is the average flight to Loudoun County?
The length of a direct flight to Loudoun County varies, but here you'll find the average journey times for several major routes:

  • Atlanta, GA (ATL-Hartsfield-Jackson Atlanta Intl.) to Washington Dulles Intl. Airport (IAD) - 1 hour and 47 minutes
  • Charlotte, NC (CLT-Charlotte-Douglas Intl.) to Washington Dulles Intl. Airport (IAD) - 1 hour and 29 minutes
  • Detroit, MI (DTW-Detroit Metropolitan Wayne County) to Washington Dulles Intl. Airport (IAD) - 1 hour and 29 minutes

What can I expect on a flight to Loudoun County?
Factors including which airline company you're jetting off with and where your plane leaves from will mostly determine your experience. Of course, you'll likely find all kinds of flights to Loudoun County, from cheap flights for family vacations to premium airfares. Warm meals, entertainment and games for the little ones are just a little taste of what most airlines provide on long-haul trips.