Cheap Flights to Frederick County

View NZ$986 flight on Wed, 9 Sept 2026Opens in a new window

Popular airlines to Frederick County

  • Frontier Airlines

  • American Airlines

  • Delta

  • Southwest Airlines

  • United

  • Spirit Airlines

  • Alaska Airlines

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Cheapest Flights to Frederick County

Prices were available within the past 7 days for one-way flights and round trip tickets for the period specified. Prices and availability are subject to change. Additional terms apply.

Delta
Mon, 14 Sept - Sun, 27 Sept
LHR
London
IAD
Washington
NZ$1,271 Return, found 2 days ago
NZ$1,271
Return
found 2 days ago
Select Delta flight, departing Mon, 14 Sept from London to Washington, returning Sun, 27 Sept, priced at NZ$1,271 found 2 days ago
Delta
Fri, 17 Apr - Tue, 21 Apr
LHR
London
IAD
Washington
NZ$1,291 Return, found 4 days ago
NZ$1,291
Return
found 4 days ago
Select Delta flight, departing Fri, 17 Apr from London to Washington, returning Tue, 21 Apr, priced at NZ$1,291 found 4 days ago
Virgin Atlantic
Mon, 14 Sept - Sun, 27 Sept
LHR
London
IAD
Washington
NZ$1,292 Return, found 2 days ago
NZ$1,292
Return
found 2 days ago
Select Virgin Atlantic flight, departing Mon, 14 Sept from London to Washington, returning Sun, 27 Sept, priced at NZ$1,292 found 2 days ago
Finnair
Mon, 18 May - Mon, 25 May
LHR
London
BWI
Baltimore
NZ$1,302 Return, found 4 days ago
NZ$1,302
Return
found 4 days ago
Select Finnair flight, departing Mon, 18 May from London to Baltimore, returning Mon, 25 May, priced at NZ$1,302 found 4 days ago
Iberia
Mon, 18 May - Mon, 25 May
LHR
London
BWI
Baltimore
NZ$1,363 Return, found 4 days ago
NZ$1,363
Return
found 4 days ago
Select Iberia flight, departing Mon, 18 May from London to Baltimore, returning Mon, 25 May, priced at NZ$1,363 found 4 days ago
Air France
Mon, 14 Sept - Sun, 27 Sept
LHR
London
IAD
Washington
NZ$1,389 Return, found 2 days ago
NZ$1,389
Return
found 2 days ago
Select Air France flight, departing Mon, 14 Sept from London to Washington, returning Sun, 27 Sept, priced at NZ$1,389 found 2 days ago
KLM
Wed, 24 June - Tue, 30 June
LHR
London
IAD
Washington
NZ$1,402 Return, found 16 hours ago
NZ$1,402
Return
found 16 hours ago
Select KLM flight, departing Wed, 24 June from London to Washington, returning Tue, 30 June, priced at NZ$1,402 found 16 hours ago
Air Canada
Wed, 24 June - Tue, 30 June
LHR
London
IAD
Washington
NZ$1,444 Return, found 16 hours ago
NZ$1,444
Return
found 16 hours ago
Select Air Canada flight, departing Wed, 24 June from London to Washington, returning Tue, 30 June, priced at NZ$1,444 found 16 hours ago
Icelandair
Fri, 24 Apr - Tue, 12 May
LHR
London
BWI
Baltimore
NZ$1,549 Return, found 6 days ago
NZ$1,549
Return
found 6 days ago
Select Icelandair flight, departing Fri, 24 Apr from London to Baltimore, returning Tue, 12 May, priced at NZ$1,549 found 6 days ago
Aer Lingus
Mon, 18 May - Mon, 25 May
LHR
London
IAD
Washington
NZ$1,591 Return, found 4 days ago
NZ$1,591
Return
found 4 days ago
Select Aer Lingus flight, departing Mon, 18 May from London to Washington, returning Mon, 25 May, priced at NZ$1,591 found 4 days ago

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.

Air Tahiti Nui
Thu, 7 May - Sun, 31 May
AKL
Auckland
IAD
Washington
NZ$2,373 Return, found 3 days ago
NZ$2,373
Return
found 3 days ago
Select Air Tahiti Nui flight, departing Thu, 7 May from Auckland to Washington, returning Sun, 31 May, priced at NZ$2,373 found 3 days ago

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 NZ$1,271.
How much is a flight to Frederick County?
One-way flights departing from London (LGW) sold for as little as NZ$986 in the last seven days. During this time, the cost of a return air ticket to Frederick County ranged between NZ$1,271 and NZ$2,373. 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 NZ$1,271 to NZ$2,373.
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.

Travel information

Frederick County Flights Information

Airlines serving
Icelandair, Aer Lingus, Air Canada, United, avianca, Swiss International Air Lines, Austrian Airlines, Finnair, Delta, Virgin Atlantic, Iberia, Air France, KLM
Roundtrip price
from NZ$1,271
Frederick County Flights Information

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