Cheap flights to Frederick County

Popular airlines to Frederick County

  • American Airlines

    American Airlines

  • Delta

    Delta

  • JetBlue Airways

    JetBlue Airways

  • United

    United

  • Southwest Airlines

    Southwest Airlines

  • Alaska Airlines

    Alaska Airlines

  • Frontier Airlines

    Frontier Airlines

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Popular cities in Frederick County

Frederick
FlightsFlights

Frederick

Frederick
FlightsFlights

Thurmont

Thurmont

Cheap round-trip flights to Frederick County

Prices were available within the past 7 days and start at €77 for one-way flights and €171 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Delta
Fri, 5 Dec - Sun, 7 Dec
ORD
Chicago
BWI
Baltimore
€171 Return, found 22 hours ago
€171
Return
found 22 hours ago
Select Delta flight, departing Fri, 5 Dec from Chicago to Baltimore, returning Sun, 7 Dec, priced at €171 found 22 hours ago
American Airlines
Fri, 5 Dec - Sun, 7 Dec
ORD
Chicago
BWI
Baltimore
€179 Return, found 22 hours ago
€179
Return
found 22 hours ago
Select American Airlines flight, departing Fri, 5 Dec from Chicago to Baltimore, returning Sun, 7 Dec, priced at €179 found 22 hours ago
American Airlines
Fri, 5 Dec - Sun, 7 Dec
ORD
Chicago
BWI
Baltimore
€188 Return, found 22 hours ago
€188
Return
found 22 hours ago
Select American Airlines flight, departing Fri, 5 Dec from Chicago to Baltimore, returning Sun, 7 Dec, priced at €188 found 22 hours ago
United
Fri, 5 Dec - Sun, 7 Dec
ORD
Chicago
BWI
Baltimore
€214 Return, found 22 hours ago
€214
Return
found 22 hours ago
Select United flight, departing Fri, 5 Dec from Chicago to Baltimore, returning Sun, 7 Dec, priced at €214 found 22 hours ago
Delta
Thu, 4 Dec - Mon, 8 Dec
ORD
Chicago
IAD
Washington
€221 Return, found 5 days ago
€221
Return
found 5 days ago
Select Delta flight, departing Thu, 4 Dec from Chicago to Washington, returning Mon, 8 Dec, priced at €221 found 5 days ago
American Airlines
Fri, 30 Jan - Mon, 2 Feb
DUB
Dublin
IAD
Washington
€366 Return, found 6 days ago
€366
Return
found 6 days ago
Select American Airlines flight, departing Fri, 30 Jan from Dublin to Washington, returning Mon, 2 Feb, priced at €366 found 6 days ago
Icelandair
Mon, 12 Jan - Mon, 19 Jan
DUB
Dublin
BWI
Baltimore
€368 Return, found 5 days ago
€368
Return
found 5 days ago
Select Icelandair flight, departing Mon, 12 Jan from Dublin to Baltimore, returning Mon, 19 Jan, priced at €368 found 5 days ago
British Airways
Thu, 15 Jan - Sun, 18 Jan
DUB
Dublin
IAD
Washington
€369 Return, found 6 days ago
€369
Return
found 6 days ago
Select British Airways flight, departing Thu, 15 Jan from Dublin to Washington, returning Sun, 18 Jan, priced at €369 found 6 days ago
Scandinavian Airlines
Sun, 15 Feb - Sat, 21 Feb
DUB
Dublin
IAD
Washington
€389 Return, found 3 days ago
€389
Return
found 3 days ago
Select Scandinavian Airlines flight, departing Sun, 15 Feb from Dublin to Washington, returning Sat, 21 Feb, priced at €389 found 3 days ago
Lufthansa
Mon, 16 Feb - Tue, 24 Feb
DUB
Dublin
IAD
Washington
€398 Return, found 1 hour ago
€398
Return
found 1 hour ago
Select Lufthansa flight, departing Mon, 16 Feb from Dublin to Washington, returning Tue, 24 Feb, priced at €398 found 1 hour ago

About Frederick County

Expedia offers flights to Frederick County to meet every traveller's needs. Whatever your flight need - Expedia has the flight for you. So choose from flights to Frederick County or destinations around the world and discover how easy it is to make your flight reservations on Expedia.

Frequently asked questions

How do I find cheap flights to Frederick County that have flexible change policies?
At Expedia, we've been channeling our inner contortionist to bring you the most flexible airfares around. Simply check the "No change fee" box directly beneath the filter heading "Flexible change policies" to find your dream flight to Frederick County.
Which airlines fly to Frederick County?
A good selection of airlines fly to destinations in or close to Frederick County. Your trip is just clicks away with these popular carriers:

  • American Airlines - 7,501 flights to or near Frederick County each month, including 7,284 flights to Ronald Reagan Washington National Airport (DCA) and 216 flights to Washington Dulles Intl. Airport (IAD) per month.
  • United Airlines - 5,939 flights to or near Frederick County each month, including 5,146 flights to Washington Dulles Intl. Airport (IAD) and 793 flights to Ronald Reagan Washington National Airport (DCA) per month.
  • Delta Air Lines - 2,036 flights to or near Frederick County each month, including 1,516 flights to Ronald Reagan Washington National Airport (DCA) and 520 flights to Washington Dulles Intl. Airport (IAD) per month.

How can I find cheap tickets to Frederick County?
Book ahead of time, fly with budget airlines, use miles or points — there are loads of ways! One more is to make the most of Expedia's "flexible dates" feature. Search for your Frederick County flight, then compare the cheapest prices for nearby dates. In the last seven days, the lowest price for a flight to Frederick County was €171.
How much is a flight to Frederick County?
One-way flights departing from Chicago (ORD) sold for as little as €77 in the last seven days. During this time, the cost of a return air ticket to Frederick County ranged between €171 and €398. If you find a fantastic deal, book immediately — these prices don't stick around for long.
What are the most popular airports to fly into in Frederick County?
Choosing your airport comes down to factors including your budget and carrier. Here are your two options in Frederick County:

  • Ronald Reagan Washington National Airport (DCA) - 11,555 flights per month.
  • Washington Dulles Intl. Airport (IAD) - 6,533 flights per month.

How much is a plane ticket to Frederick County?
In the last seven days, tickets to Frederick County fluctuated from €171 to €398.
What is the best time to go to Frederick County?
Green Valley, Frederick County's top city, is a terrific destination to explore at anytime. Don't like chilly weather? Then head here from June 20 onward in summer, when average temperatures range from 18ºC to 29ºC. March, May and June is when Green Valley is at its busiest.
What months are the cheapest to book a flight to Frederick County?
February is a great month to land a bargain fare to Frederick County. Bear in mind that the costliest time to make a booking in the USA isn't during the peak of summer, but the festive month of December.

Trending flights to Frederick County

These prices were available within the past 7 days. Prices quoted are per person, return, for the period specified. Prices and availability are subject to change. Additional terms apply.

American Airlines
Fri, 30 Jan - Mon, 2 Feb
DUB
Dublin
IAD
Washington
€366 Return, found 6 days ago
€366
Return
found 6 days ago
Select American Airlines flight, departing Fri, 30 Jan from Dublin to Washington, returning Mon, 2 Feb, priced at €366 found 6 days ago
*Available to Expedia members.