Flights To Frederick County - Cheap Flights Starting at CA $202

Wander Wisely with exceptional service, 24/7 supportOpens in a new window

Feel at ease with free flight cancellations within 24 hours of booking

Change your flight without a fee on select flights

Jet to one of Frederick County's top cities

A street with red brick buildings, a white house with a red roof, and an American flag.

Frederick

Flights
Frederick
A red covered bridge with a stone foundation, surrounded by autumn-colored trees and a clear sky.

Thurmont

Flights
Thurmont

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.

Fri, Oct 23 - Sun, Oct 25
YYZ
Pearson Intl.
IAD
Washington Dulles Intl.
CA $321 Roundtrip, found 12 hours ago
CA $321
Roundtrip
found 12 hours ago
Select Delta flight, departing Fri, Oct 23 from Pearson Intl. to Washington Dulles Intl., returning Sun, Oct 25, priced at CA $321 found 12 hours ago
Sat, Dec 12 - Sun, Dec 13
YYZ
Pearson Intl.
IAD
Washington Dulles Intl.
CA $339 Roundtrip, found 16 hours ago
CA $339
Roundtrip
found 16 hours ago
Select Delta flight, departing Sat, Dec 12 from Pearson Intl. to Washington Dulles Intl., returning Sun, Dec 13, priced at CA $339 found 16 hours ago
Thu, Oct 29 - Mon, Nov 9
YYZ
Pearson Intl.
IAD
Washington Dulles Intl.
CA $346 Roundtrip, found 1 day ago
CA $346
Roundtrip
found 1 day ago
Select Delta flight, departing Thu, Oct 29 from Pearson Intl. to Washington Dulles Intl., returning Mon, Nov 9, priced at CA $346 found 1 day ago
Wed, Nov 18 - Wed, Nov 25
YYZ
Pearson Intl.
IAD
Washington Dulles Intl.
CA $349 Roundtrip, found 23 hours ago
CA $349
Roundtrip
found 23 hours ago
Select Air Canada flight, departing Wed, Nov 18 from Pearson Intl. to Washington Dulles Intl., returning Wed, Nov 25, priced at CA $349 found 23 hours ago
Fri, Nov 20 - Fri, Nov 27
YYZ
Pearson Intl.
IAD
Washington Dulles Intl.
CA $353 Roundtrip, found 23 hours ago
CA $353
Roundtrip
found 23 hours ago
Select Air Canada flight, departing Fri, Nov 20 from Pearson Intl. to Washington Dulles Intl., returning Fri, Nov 27, priced at CA $353 found 23 hours ago
Fri, Nov 20 - Fri, Nov 27
YYZ
Pearson Intl.
IAD
Washington Dulles Intl.
CA $356 Roundtrip, found 23 hours ago
CA $356
Roundtrip
found 23 hours ago
Select Air Canada flight, departing Fri, Nov 20 from Pearson Intl. to Washington Dulles Intl., returning Fri, Nov 27, priced at CA $356 found 23 hours ago
Sat, Oct 31 - Fri, Dec 4
YYZ
Pearson Intl.
IAD
Washington Dulles Intl.
CA $361 Roundtrip, found 1 day ago
CA $361
Roundtrip
found 1 day ago
Select Air Canada flight, departing Sat, Oct 31 from Pearson Intl. to Washington Dulles Intl., returning Fri, Dec 4, priced at CA $361 found 1 day ago
Thu, Oct 29 - Sun, Nov 1
YTZ
Billy Bishop Toronto City
IAD
Washington Dulles Intl.
CA $362 Roundtrip, just found
CA $362
Roundtrip
just found
Select Porter Airlines flight, departing Thu, Oct 29 from Billy Bishop Toronto City to Washington Dulles Intl., returning Sun, Nov 1, priced at CA $362 just found
OriginDestinationTravel datesFlights from*
ATLChantillyDecember 8 to December 15CA $54
FLLBaltimoreOctober 31 to October 31CA $91
ATLBaltimoreNovember 3 to November 7CA $94
DFWChantillyOctober 29 to November 2CA $140
DFWBaltimoreOctober 31 to November 2CA $146
CLTBaltimoreNovember 12 to November 15CA $201
CLTChantillyNovember 7 to November 12CA $227
BOSBaltimoreDecember 21 to December 27CA $343
BOSChantillyNovember 21 to December 2CA $357
SFOBaltimoreNovember 14 to November 17CA $418
LAXBaltimoreNovember 6 to November 8CA $451
LAXChantillyOctober 29 to November 4CA $502
SFOChantillyNovember 14 to November 17CA $541
FCOChantillyNovember 23 to February 23CA $776
FCOBaltimoreNovember 23 to February 23CA $888
*Prices include taxes and fees
OriginDestinationTravel datesFlights from*
FLLBaltimoreOctober 16 to October 24CA $339
ATLBaltimoreOctober 16 to October 17CA $353
FLLChantillyOctober 16 to October 20CA $403
MCOBaltimoreOctober 16 to October 18CA $449
MCOChantillyOctober 17 to October 19CA $470
ATLChantillyOctober 16 to October 20CA $512
DENBaltimoreOctober 16 to October 20CA $569
LAXChantillyOctober 17 to October 28CA $575
LAXBaltimoreOctober 17 to October 28CA $799
SFOBaltimoreOctober 18 to October 20CA $1,025
SFOChantillyOctober 18 to October 20CA $1,155
CLTBaltimoreOctober 16 to October 18CA $28,595
*Prices include taxes and fees
Price found within the past 48 hours. Click for updated prices.
Crowne Plaza Crystal City-Washington, D.C. by IHG
3.5-star property

Crowne Plaza Crystal City-Washington, D.C. by IHG

Dec 26 - Jan 1

6 night stay

Ottawa (YOW) to Baltimore (BWI)

Air Canada • Non-stop roundtrip • Coach
Price was CA $1,480, price is now CA $1,027 per person
CA $1,027
per person
found 6 hours ago
Sofitel Washington DC Lafayette Square
5.0-star property

Sofitel Washington DC Lafayette Square

Dec 26 - Jan 1

6 night stay

Ottawa (YOW) to Baltimore (BWI)

Air Canada • Non-stop roundtrip • Coach
Save 100% on your flight
Price was CA $2,087, price is now CA $1,355 per person
CA $1,355
per person
found 6 hours ago
Swanendele Inn at St. Mary's Maryland
5.0-star property

Swanendele Inn at St. Mary's Maryland

Nov 24 - Nov 28

4 night stay

Toronto (YYZ) to Baltimore (BWI)

Delta • Non-stop roundtrip • Coach
Save 100% on your flight
Price was CA $2,558, price is now CA $1,682 per person
CA $1,682
per person
found 1 day ago
Don't see what you're looking for?
See all available trips from Ottawa to Frederick County
View all trips

Travelers ❤️ These Frederick County 🏨

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! (1,004 reviews)
"room was clean! but dark! no elevtor! air conditioning function well, but noise!"

Reviewed on Oct 10, 2026

Opens in a new windowBest Western Historic Frederick
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.
9.2/10 Wonderful! (947 reviews)
"It was ok, the rooftop deck was closed, which was a bummer, it was part of the reason I chose that hotel. Breakfast was ok as well, no fruit, no napkins, had to ask three times for a coffee cup, it was a Monday morning, so not terribly busy."

Reviewed on Oct 9, 2026

Opens in a new windowSpringHill Suites by Marriott Frederick
Hyatt Place Herndon Dulles Airport East

Hyatt Place Herndon Dulles Airport East

3 out of 5
13711 Sayward Blvd Herndon VA
Book a stay at this business-friendly hotel in Herndon. Enjoy free breakfast, free WiFi, and a free airport shuttle. Our guests praise the breakfast and the helpful staff in our reviews. Popular attractions Frying Pan Farm Park and Herndon Centennial Golf Course are located nearby.
Opens in a new windowHyatt Place Herndon Dulles Airport East
Save an average of 15% on thousands of hotels when you're signed in
Sign in
Sign up, it's free
Wyndham Gettysburg Hotel & Conference Center

Wyndham Gettysburg Hotel & Conference Center

3.5 out of 5
95 Presidential Cir Gettysburg PA
Book a stay at this business-friendly hotel in Gettysburg. Enjoy free WiFi, free parking, and breakfast (surcharge). Our guests praise the restaurant and the helpful staff in our reviews. Popular attractions Gettysburg National Military Park and Gateway Theater are located nearby.
9/10 Wonderful! (1,633 reviews)
"Superb"

Reviewed on Oct 9, 2026

Opens in a new windowWyndham Gettysburg Hotel & Conference Center
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 CA $54 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?
October 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. CA $54 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 CA $54 and CA $28,595 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.