Cheap Flights to Fairfax County from $40 (2026/2027)

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Alexandria

Flights
Alexandria

How Much Does it Cost To Fly To Fairfax County?

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

Tue, Dec 8 - Wed, Dec 9
ATL
Hartsfield-Jackson Atlanta Intl.
IAD
Washington Dulles Intl.
$40 Roundtrip, found 1 day ago
$40
Roundtrip
found 1 day ago
Select Frontier Airlines flight, departing Tue, Dec 8 from Hartsfield-Jackson Atlanta Intl. to Washington Dulles Intl., returning Wed, Dec 9, priced at $40 found 1 day ago
Wed, Oct 7 - Tue, Oct 13
FLL
Fort Lauderdale - Hollywood Intl.
IAD
Washington Dulles Intl.
$44 Roundtrip, found 12 hours ago
$44
Roundtrip
found 12 hours ago
Select Frontier Airlines flight, departing Wed, Oct 7 from Fort Lauderdale - Hollywood Intl. to Washington Dulles Intl., returning Tue, Oct 13, priced at $44 found 12 hours ago
Wed, Oct 14 - Sat, Oct 17
ATL
Hartsfield-Jackson Atlanta Intl.
BWI
Baltimore Washington Intl. Thurgood Marshall
$47 Roundtrip, found 2 hours ago
$47
Roundtrip
found 2 hours ago
Select Frontier Airlines flight, departing Wed, Oct 14 from Hartsfield-Jackson Atlanta Intl. to Baltimore Washington Intl. Thurgood Marshall, returning Sat, Oct 17, priced at $47 found 2 hours ago
Wed, Oct 21 - Wed, Oct 28
FLL
Fort Lauderdale - Hollywood Intl.
BWI
Baltimore Washington Intl. Thurgood Marshall
$61 Roundtrip, found 2 hours ago
$61
Roundtrip
found 2 hours ago
Select Frontier Airlines flight, departing Wed, Oct 21 from Fort Lauderdale - Hollywood Intl. to Baltimore Washington Intl. Thurgood Marshall, returning Wed, Oct 28, priced at $61 found 2 hours ago
Tue, Oct 6 - Wed, Oct 7
DFW
Dallas-Fort Worth Intl.
IAD
Washington Dulles Intl.
$84 Roundtrip, found 18 hours ago
$84
Roundtrip
found 18 hours ago
Select Frontier Airlines flight, departing Tue, Oct 6 from Dallas-Fort Worth Intl. to Washington Dulles Intl., returning Wed, Oct 7, priced at $84 found 18 hours ago
Sat, Oct 3 - Mon, Nov 2
DFW
Dallas-Fort Worth Intl.
BWI
Baltimore Washington Intl. Thurgood Marshall
$89 Roundtrip, found 7 hours ago
$89
Roundtrip
found 7 hours ago
Select Frontier Airlines flight, departing Sat, Oct 3 from Dallas-Fort Worth Intl. to Baltimore Washington Intl. Thurgood Marshall, returning Mon, Nov 2, priced at $89 found 7 hours ago
Sun, Nov 22 - Mon, Nov 23
BOS
Logan Intl.
DCA
Ronald Reagan Washington National
$117 Roundtrip, found 16 hours ago
$117
Roundtrip
found 16 hours ago
Select Delta flight, departing Sun, Nov 22 from Logan Intl. to Ronald Reagan Washington National, returning Mon, Nov 23, priced at $117 found 16 hours ago
Wed, Nov 11 - Sat, Nov 14
ATL
Hartsfield-Jackson Atlanta Intl.
DCA
Ronald Reagan Washington National
$150 Roundtrip, found 11 hours ago
$150
Roundtrip
found 11 hours ago
Select Frontier Airlines flight, departing Wed, Nov 11 from Hartsfield-Jackson Atlanta Intl. to Ronald Reagan Washington National, returning Sat, Nov 14, priced at $150 found 11 hours ago
Wed, Nov 4 - Wed, Nov 4
ATL
Hartsfield-Jackson Atlanta Intl.
BWI
Baltimore Washington Intl. Thurgood Marshall
$154 Roundtrip, found 4 days ago
$154
Roundtrip
found 4 days ago
Select Delta flight, departing Wed, Nov 4 from Hartsfield-Jackson Atlanta Intl. to Baltimore Washington Intl. Thurgood Marshall, returning Wed, Nov 4, priced at $154 found 4 days ago
Tue, Oct 20 - Tue, Nov 3
ATL
Hartsfield-Jackson Atlanta Intl.
BWI
Baltimore Washington Intl. Thurgood Marshall
$159 Roundtrip, found 8 hours ago
$159
Roundtrip
found 8 hours ago
Select Southwest Airlines flight, departing Tue, Oct 20 from Hartsfield-Jackson Atlanta Intl. to Baltimore Washington Intl. Thurgood Marshall, returning Tue, Nov 3, priced at $159 found 8 hours ago
Sat, Oct 17 - Mon, Oct 19
ATL
Hartsfield-Jackson Atlanta Intl.
DCA
Ronald Reagan Washington National
$169 Roundtrip, found 1 day ago
$169
Roundtrip
found 1 day ago
Select American Airlines flight, departing Sat, Oct 17 from Hartsfield-Jackson Atlanta Intl. to Ronald Reagan Washington National, returning Mon, Oct 19, priced at $169 found 1 day ago
OriginDestinationTravel DatesFlights From*
ATLBaltimoreOctober 15 to October 24$50
ATLChantillyNovember 10 to November 16$50
CLTBaltimoreNovember 5 to November 9$51
FLLBaltimoreOctober 21 to October 28$61
DFWChantillyOctober 6 to October 7$84
DFWBaltimoreNovember 2 to November 11$90
BOSBaltimoreOctober 22 to October 26$117
BOSChantillyDecember 1 to December 3$117
BOSWashingtonDecember 16 to January 17$137
ATLWashingtonNovember 9 to November 11$150
CLTWashingtonOctober 14 to October 19$162
DFWWashingtonOctober 10 to October 17$198
LAXChantillyNovember 12 to November 16$238
LAXBaltimoreNovember 12 to November 16$238
LAXWashingtonNovember 11 to November 15$238
*Prices include taxes and fees
OriginDestinationTravel DatesFlights From*
FLLBaltimoreSeptember 18 to October 2$150
FLLChantillySeptember 18 to September 26$192
BOSBaltimoreSeptember 19 to October 21$244
CLTBaltimoreSeptember 18 to September 20$244
ATLChantillySeptember 19 to September 26$284
ATLBaltimoreSeptember 19 to September 26$284
DFWChantillySeptember 18 to September 21$350
DFWWashingtonSeptember 19 to September 21$350
ATLWashingtonSeptember 20 to September 23$385
DFWBaltimoreSeptember 18 to September 20$390
LAXBaltimoreSeptember 18 to September 25$435
LAXChantillySeptember 20 to September 26$435
SFOChantillySeptember 18 to September 21$465
BOSWashingtonSeptember 20 to September 21$501
BOSChantillySeptember 19 to September 22$980
*Prices include taxes and fees

Best Fairfax County Flight and Hotel Packages

Price found within the past 48 hours. Click for updated prices.
Club Quarters Hotel White House, Washington DC
3.0-star property

Club Quarters Hotel White House, Washington DC

Nov 20 - Nov 22

2 night stay

Atlanta (ATL) to Baltimore (BWI)

Frontier Airlines • Roundtrip • Coach
Save 100% on your flight
Price was $371, price is now $216 per person
$216
per person
found 1 day ago
Hotel Burg
4.0-star property

Hotel Burg

Oct 21 - Oct 25

4 night stay

Atlanta (ATL) to Baltimore (BWI)

Frontier Airlines • Roundtrip • Coach
Save 100% on your flight
Price was $1,137, price is now $702 per person
$702
per person
found 1 day ago
Eurostars Saint Gregory Dupont Circle Georgetown
4.0-star property

Eurostars Saint Gregory Dupont Circle Georgetown

Oct 9 - Oct 12

3 night stay

Atlanta (ATL) to Baltimore (BWI)

Frontier Airlines • Roundtrip • Coach
Save 100% on your flight
Price was $737, price is now $458 per person
$458
per person
found 1 day ago
Don't see what you're looking for?
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Travelers ❤️ These Fairfax County 🏨

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 Frying Pan Farm Park and Herndon Centennial Golf Course are located nearby.
Opens in a new windowHyatt Regency Dulles International Airport
Courtyard by Marriott Springfield

Courtyard by Marriott Springfield

3 out of 5
6710 Commerce St Springfield VA
Book a stay at this business-friendly hotel in Springfield. Enjoy free WiFi, breakfast (surcharge), and a 24-hour fitness center. Our guests praise the helpful staff and the clean rooms in our reviews. Popular attractions Springfield Town Center and The St. James Sports Complex are located nearby.
8.4/10 Very Good! (1,133 reviews)
"The room felt unclean, No microwave, the bathroom vent didn’t work, everything was a fee. Even parking you had to pay for. The lobby was best looking place there."

Reviewed on Sep 10, 2026

Opens in a new windowCourtyard by Marriott Springfield
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.
Opens in a new windowThe Watermark Hotel
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Quality Inn Vienna - Tysons Corner

Quality Inn Vienna - Tysons Corner

2.5 out of 5
1587 Spring Hill Rd Vienna VA
Book a stay at this business-friendly hotel in Vienna. Enjoy free breakfast, free WiFi, and free parking. Our guests praise the clean rooms and the overall value in our reviews. Popular attractions Tysons Corner Center and Tysons Galleria are located nearby.
Opens in a new windowQuality Inn Vienna - Tysons Corner
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 Fairfax County?
A roundtrip flight to Fairfax County cost as little as $40 over the last seven days. When you're ready to make a booking, we'll help you land a top deal. This price was available on Travelocity for flights to Fairfax County departing within the next year. Prices and availability are subject to change. Additional terms apply.
Which airlines fly to Fairfax County?
With 20 airlines flying to and from Fairfax County, finding the right flight should be a breeze. If your vacation starts in Alexandria, pick the top carrier, American Airlines. It offers roughly 5,304 flights to this great city per month.
What is the cheapest month to fly to Fairfax County?
Spend more money on epic adventures rather than airfares by taking off to Fairfax County in December. This is the best-priced month to jet to this destination according to Travelocity's direct return flight demand between January and December last year. Take a peek at our range of flights and get away without breaking the bank.
How can I check my flight status to Fairfax County?
Get alerts on your flight to Fairfax County, make changes and lots more from our helpful Trips portal. Found at the top right of our homepage, it's the place to manage and view your bookings. All you need to do is log in or create a new account. Savvy adventurers will also appreciate the Travelocity app. You'll get real-time travel updates, as well as the ability to view and lock in hotels, rental cars and activities while you're out and about. If you have family flying with you, it's also a great way to share your travel itinerary with each other.
How do I find the best deals on flights to Fairfax County?
Here are some tips — book well in advance, avoid vacation periods and be flexible with your dates. If you don't have a specific date in mind, search for your flight to Fairfax County on Travelocity and hit "Flexible dates" above your results. This will reveal any cheaper fares on surrounding days. $40 was the best price for a roundtrip flight to Fairfax County in the last seven days. 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 Fairfax County with Travelocity?
From cheap flights to Fairfax County to all-inclusive resorts and activities, Travelocity is your one-stop shop for amazing adventures. With everything you need in one convenient place, you can spend more time gearing up for the wonderful things you'll be getting up to in Fairfax County and less time planning. Plus with our Price Match Guarantee and online chat support, our goal is to make your next getaway the most magical one yet.
What are the most popular flight routes to Fairfax County?
Browse through these popular flight routes to Fairfax County and start organizing you next amazing adventure:

  • 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 Fairfax County on average?
Get your next getaway off to a good start by grabbing an amazing deal with Travelocity. In the last seven days, roundtrip flights to Fairfax County cost between $40 and $980. Look through our site and lock in a fare 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 Fairfax County?
Take a peek at these top routes to get a sense of how long you'll be in your seat during a direct flight to Fairfax County:

  • 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 Fairfax County?
The flight time and whether you're flying with a full-service or budget carrier will determine what you can expect on board. If you're seeking long-haul flights to Fairfax County, meals, drinks and entertainment will come standard. Interested in cheap flights for family vacations? You'll save with budget carriers. These airlines generally don't come with as many inclusions, or you may have to pay extra for them.