Cheap Flights to Frederick County from $21 (2026/2027)

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Frederick

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Frederick

How Much Does it Cost To Fly To Frederick County?

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

Wed, Sep 30 - Wed, Sep 30
ATL
Hartsfield-Jackson Atlanta Intl.
BWI
Baltimore Washington Intl. Thurgood Marshall
$66 Roundtrip, found 21 hours ago
$66
Roundtrip
found 21 hours ago
Select Frontier Airlines flight, departing Wed, Sep 30 from Hartsfield-Jackson Atlanta Intl. to Baltimore Washington Intl. Thurgood Marshall, returning Wed, Sep 30, priced at $66 found 21 hours ago
Wed, Sep 23 - Wed, Sep 30
ATL
Hartsfield-Jackson Atlanta Intl.
BWI
Baltimore Washington Intl. Thurgood Marshall
$67 Roundtrip, found 10 hours ago
$67
Roundtrip
found 10 hours ago
Select Frontier Airlines flight, departing Wed, Sep 23 from Hartsfield-Jackson Atlanta Intl. to Baltimore Washington Intl. Thurgood Marshall, returning Wed, Sep 30, priced at $67 found 10 hours ago
Tue, Nov 3 - Sat, Nov 7
ATL
Hartsfield-Jackson Atlanta Intl.
BWI
Baltimore Washington Intl. Thurgood Marshall
$73 Roundtrip, found 1 day ago
$73
Roundtrip
found 1 day ago
Select Frontier Airlines flight, departing Tue, Nov 3 from Hartsfield-Jackson Atlanta Intl. to Baltimore Washington Intl. Thurgood Marshall, returning Sat, Nov 7, priced at $73 found 1 day ago
Tue, Sep 8 - Tue, Sep 8
ATL
Hartsfield-Jackson Atlanta Intl.
IAD
Washington Dulles Intl.
$74 Roundtrip, found 3 days ago
$74
Roundtrip
found 3 days ago
Select Frontier Airlines flight, departing Tue, Sep 8 from Hartsfield-Jackson Atlanta Intl. to Washington Dulles Intl., returning Tue, Sep 8, priced at $74 found 3 days ago
Tue, Sep 15 - Sat, Sep 19
FLL
Fort Lauderdale - Hollywood Intl.
IAD
Washington Dulles Intl.
$76 Roundtrip, found 6 days ago
$76
Roundtrip
found 6 days ago
Select Frontier Airlines flight, departing Tue, Sep 15 from Fort Lauderdale - Hollywood Intl. to Washington Dulles Intl., returning Sat, Sep 19, priced at $76 found 6 days ago
Tue, Sep 15 - Tue, Sep 15
FLL
Fort Lauderdale - Hollywood Intl.
BWI
Baltimore Washington Intl. Thurgood Marshall
$88 Roundtrip, found 21 hours ago
$88
Roundtrip
found 21 hours ago
Select Frontier Airlines flight, departing Tue, Sep 15 from Fort Lauderdale - Hollywood Intl. to Baltimore Washington Intl. Thurgood Marshall, returning Tue, Sep 15, priced at $88 found 21 hours ago
Mon, Sep 14 - Mon, Sep 28
MCO
Orlando Intl.
IAD
Washington Dulles Intl.
$109 Roundtrip, found 23 hours ago
$109
Roundtrip
found 23 hours ago
Select Breeze Airways flight, departing Mon, Sep 14 from Orlando Intl. to Washington Dulles Intl., returning Mon, Sep 28, priced at $109 found 23 hours ago
Sat, Sep 26 - Sat, Sep 26
MCO
Orlando Intl.
BWI
Baltimore Washington Intl. Thurgood Marshall
$112 Roundtrip, found 1 day ago
$112
Roundtrip
found 1 day ago
Select Frontier Airlines flight, departing Sat, Sep 26 from Orlando Intl. to Baltimore Washington Intl. Thurgood Marshall, returning Sat, Sep 26, priced at $112 found 1 day ago
OriginDestinationTravel DatesFlights From*
FLLChantillyOctober 7 to October 13$66
CLTBaltimoreSeptember 28 to October 5$69
ATLBaltimoreNovember 3 to November 7$73
ATLChantillyNovember 7 to November 9$80
FLLBaltimoreSeptember 22 to September 30$90
BOSChantillySeptember 10 to September 12$117
BOSBaltimoreOctober 10 to October 13$117
DFWBaltimoreSeptember 29 to September 30$130
DFWChantillySeptember 29 to September 30$130
CLTChantillyOctober 21 to October 24$162
LAXBaltimoreOctober 27 to November 3$218
LAXChantillySeptember 25 to September 27$218
SFOBaltimoreNovember 9 to November 11$278
SFOChantillyOctober 24 to October 31$278
FCOBaltimoreNovember 11 to November 29$667
*Prices include taxes and fees
OriginDestinationTravel DatesFlights From*
FLLChantillyAugust 29 to September 2$167
FLLBaltimoreAugust 29 to August 31$195
CLTChantillyAugust 30 to September 1$210
CLTBaltimoreAugust 29 to August 31$243
BOSChantillyAugust 30 to September 5$295
ATLChantillyAugust 30 to September 5$305
BOSBaltimoreAugust 28 to August 29$325
LAXBaltimoreAugust 28 to September 28$332
ATLBaltimoreAugust 29 to August 30$335
DFWChantillyAugust 29 to September 1$355
DFWBaltimoreAugust 29 to September 6$376
LAXChantillyAugust 29 to September 4$404
SFOChantillyAugust 28 to August 31$476
SFOBaltimoreAugust 29 to September 2$476
FCOChantillyAugust 29 to September 12$692
*Prices include taxes and fees

Best Frederick County Flight and Hotel Packages

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

Club Quarters Hotel in Washington DC

Nov 6 - Nov 10

4 night stay

Atlanta (ATL) to Baltimore (BWI)

Frontier Airlines • Roundtrip • Coach
Save 100% on your flight
Price was $668, price is now $379 per person
$379
per person
found 1 day ago
The Poppy Georgetown
4.0-star property

The Poppy Georgetown

Oct 16 - Oct 18

2 night stay

Atlanta (ATL) to Baltimore (BWI)

Frontier Airlines • Roundtrip • Coach
Price was $1,585, price is now $830 per person
$830
per person
found 1 day ago
Kellogg Conference Hotel at Gallaudet University
3.0-star property

Kellogg Conference Hotel at Gallaudet University

Oct 10 - Oct 14

4 night stay

Atlanta (ATL) to Baltimore (BWI)

Frontier Airlines • Roundtrip • Coach
Save 100% on your flight
Price was $844, price is now $485 per person
$485
per person
found 1 day ago
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Travelers ❤️ These Frederick County 🏨

Country Inn & Suites by Radisson, Frederick, MD

Country Inn & Suites by Radisson, Frederick, MD

3 out of 5
5579 Spectrum Dr Frederick MD
Book a stay at this business-friendly hotel in Frederick. Enjoy free breakfast, free WiFi, and free parking. Our guests praise the breakfast and the helpful staff in our reviews. Popular attractions Francis Scott Key Mall and Westview Promenade are located nearby.
Opens in a new windowCountry Inn & Suites by Radisson, Frederick, MD
SpringHill Suites by Marriott Frederick

SpringHill Suites by Marriott Frederick

2.5 out of 5
111 Byte Drive Frederick MD
Book a stay at this business-friendly hotel in Frederick. Enjoy free breakfast, free WiFi, and free parking. Our guests praise the breakfast and the helpful staff in our reviews. Popular attractions Schifferstadt and Roads and Rails Museum are located nearby.
Opens in a new windowSpringHill Suites by Marriott Frederick
Best Western Historic Frederick

Best Western Historic Frederick

2.5 out of 5
420 Prospect Blvd Frederick MD
Stay at this hotel in Frederick. Enjoy free breakfast, free WiFi, and free parking. Our guests praise the breakfast and the helpful staff in our reviews. Popular attractions Harry Grove Stadium and Baker Park are located nearby.
8/10 Very Good! (1,016 reviews)
"The hotel was clean and the staff very friendly. Lighting in the bathroom could have been better. Overall a pleasant stay for business."

Reviewed on Aug 20, 2026

Opens in a new windowBest Western Historic Frederick
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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 Frying Pan Farm Park are located nearby.
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 Frederick County?
For an idea of fares, the cheapest roundtrip flight to Frederick County cost $66 during the last seven days. One way to snap up a travel bargain is to be flexible with your dates. This price was available on Travelocity for flights to Frederick County departing within the next year. Prices and availability are subject to change. Additional terms apply.
Which airlines fly to Frederick County?
Find a fare at the right price with one of the 15 airlines operating flights to Frederick County. If you're headed to Green Valley, let United Airlines whisk you away to this dynamic city to discover its top sights. This popular carrier offers 7,470 flights there per month.
What is the cheapest month to fly to Frederick County?
September is the cheapest month to jet to Frederick County based on Travelocity's direct return flight demand between January and December last year. We're here to help you snag a great bargain so you can start arranging your adventures today.
How can I check my flight status to Frederick County?
Get helpful updates about changes to flight status and gate numbers with Trips. Travelocity's convenient portal is located at the top of our homepage and is where you can view and manage your bookings. Sign in to your account or create a new one in a matter of seconds and away you go. You can also download the Travelocity app and see the details of your flight to Frederick County while you're on the move — and even when you're offline. Travelocity's app has all your booking needs covered. Whether you want to organize transportation from your airport or share details with any members of your family flying with you, our app has your back.
How do I find the best deals on flights to Frederick County?
There are several ways — book ahead of time, avoid peak season and be flexible with your travel dates. If you don't have a specific date in mind, search for your flight to Frederick County on Travelocity and click on "Flexible dates" above your results. This will help you find any cheaper airfares on a nearby day. $66 was the most affordable price for a roundtrip flight to Frederick 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 Frederick County with Travelocity?
Check out cheap flights to Frederick County with Travelocity and start organizing your next big adventure. With round-the-clock personal assistance throughout every step of the process and a Price Match Guarantee, we take the hassle out of reserving cheap family flights, hotels, rental cars and more. Bag an awesome deal now and get ready for an epic adventure.
What are the most popular flight routes to Frederick County?
If you have plans to catch a flight to Frederick County, here are a few well-known routes to look into:

  • 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 Frederick County on average?
Travelers were picking up roundtrip flights to Frederick County for between $66 and $692 with Travelocity in the last seven days. Whether you're planning to fly budget or first class, we'll help you land a fantastic deal. 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 Frederick County?
The length of your direct flight to Frederick County depends on your departure location. For some idea of what to expect, here are the average travel times for some busy routes to Frederick 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 Frederick County?
This depends mainly on your airline and the duration of your flight. Generally, most airlines provide entertainment and food on long-haul journeys. Whether you're chasing first class flights to Frederick County or cheap flights for family vacations, you'll be well looked after from the moment you take off to the minute you land.