Flight Destinations in Frederick County

View ₹36,542 flight on Wed, 3 Jun 2026Opens in a new window

Popular airlines to Frederick County

  • Frontier Airlines

    Frontier Airlines

  • Delta

    Delta

  • American Airlines

    American Airlines

  • Spirit Airlines

    Spirit Airlines

  • Southwest Airlines

    Southwest Airlines

  • United

    United

  • British Airways

    British Airways

  • notification illustration

    Be in the know

    Get alerts if flight prices drop or rise*
  • deals illustration

    Book smarter

    Save up to 25% on select hotels after you book a flight*
  • trophy illustration

    Earn twice

    Earn your airline miles on top of our rewards
    Sign in

Cheap round-trip flights to Frederick County

Prices were available within the past 7 days and start at ₹36,542 for one-way flights and ₹67,984 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Etihad Airways
Tue, 14 Apr - Thu, 23 Apr
DEL
Delhi
IAD
Washington
₹67,984 Return, found 5 days ago
₹67,984
Return
found 5 days ago
Select Etihad Airways flight, departing Tue, 14 Apr from Delhi to Washington, returning Thu, 23 Apr, priced at ₹67,984 found 5 days ago
Royal Jordanian
Tue, 7 Apr - Sun, 12 Apr
BOM
Mumbai
IAD
Washington
₹69,063 Return, found 5 days ago
₹69,063
Return
found 5 days ago
Select Royal Jordanian flight, departing Tue, 7 Apr from Mumbai to Washington, returning Sun, 12 Apr, priced at ₹69,063 found 5 days ago
Delta
Mon, 19 Oct - Mon, 26 Oct
DEL
Delhi
IAD
Washington
₹71,027 Return, found 3 days ago
₹71,027
Return
found 3 days ago
Select Delta flight, departing Mon, 19 Oct from Delhi to Washington, returning Mon, 26 Oct, priced at ₹71,027 found 3 days ago
Virgin Atlantic
Fri, 26 Dec - Thu, 22 Jan
DEL
Delhi
IAD
Washington
₹71,429 Return, found 5 days ago
₹71,429
Return
found 5 days ago
Select Virgin Atlantic flight, departing Fri, 26 Dec from Delhi to Washington, returning Thu, 22 Jan, priced at ₹71,429 found 5 days ago
Qatar Airways
Thu, 12 Mar - Wed, 18 Mar
DEL
Delhi
IAD
Washington
₹72,758 Return, found 1 day ago
₹72,758
Return
found 1 day ago
Select Qatar Airways flight, departing Thu, 12 Mar from Delhi to Washington, returning Wed, 18 Mar, priced at ₹72,758 found 1 day ago
British Airways
Tue, 24 Mar - Mon, 12 Oct
DEL
Delhi
IAD
Washington
₹72,905 Return, found 5 days ago
₹72,905
Return
found 5 days ago
Select British Airways flight, departing Tue, 24 Mar from Delhi to Washington, returning Mon, 12 Oct, priced at ₹72,905 found 5 days ago
Qatar Airways
Tue, 23 Dec - Tue, 13 Jan
HYD
Hyderabad
IAD
Washington
₹73,930 Return, found 5 days ago
₹73,930
Return
found 5 days ago
Select Qatar Airways flight, departing Tue, 23 Dec from Hyderabad to Washington, returning Tue, 13 Jan, priced at ₹73,930 found 5 days ago
Delta
Wed, 24 Dec - Mon, 16 Feb
DEL
Delhi
BWI
Baltimore
₹74,760 Return, found 1 day ago
₹74,760
Return
found 1 day ago
Select Delta flight, departing Wed, 24 Dec from Delhi to Baltimore, returning Mon, 16 Feb, priced at ₹74,760 found 1 day ago
KLM
Mon, 13 Apr - Thu, 30 Apr
DEL
Delhi
IAD
Washington
₹75,444 Return, found 1 day ago
₹75,444
Return
found 1 day ago
Select KLM flight, departing Mon, 13 Apr from Delhi to Washington, returning Thu, 30 Apr, priced at ₹75,444 found 1 day ago
Lufthansa
Thu, 29 Jan - Tue, 3 Feb
BOM
Mumbai
BWI
Baltimore
₹79,217 Return, found 6 days ago
₹79,217
Return
found 6 days ago
Select Lufthansa flight, departing Thu, 29 Jan from Mumbai to Baltimore, returning Tue, 3 Feb, priced at ₹79,217 found 6 days 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 ₹67,984.
How much is a flight to Frederick County?
One-way flights departing from Delhi (DEL) sold for as little as ₹36,542 in the last seven days. During this time, the cost of a return air ticket to Frederick County ranged between ₹67,984 and ₹79,217. 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.

When is the cheapest time to fly to Frederick County?
Jetting off on a Tuesday, followed by a Monday, is generally the best way to land the cheapest fare. Stay away from the weekends if possible, because Saturday is typically the most expensive day. Spend the money you saved having an awesome time in Frederick County instead!
How much is a plane ticket to Frederick County?
In the last seven days, tickets to Frederick County fluctuated from ₹67,984 to ₹79,217.
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.

Etihad Airways
Tue, 14 Apr - Thu, 23 Apr
DEL
Delhi
IAD
Washington
₹67,984 Return, found 5 days ago
₹67,984
Return
found 5 days ago
Select Etihad Airways flight, departing Tue, 14 Apr from Delhi to Washington, returning Thu, 23 Apr, priced at ₹67,984 found 5 days ago
*Available to Expedia members.