A stone bridge over a canal with lily pads, brick buildings, and a clear blue sky.

Cheap Flights to Frederick County from ₩213,900

View ₩213,900 flight on Wed, Aug 12, 2026Opens in a new window

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Popular airlines to Frederick County

  • Frontier Airlines

  • Delta

  • American Airlines

  • United

  • Southwest Airlines

  • Alaska Airlines

  • JetBlue Airways

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How much is the cheapest flight to Frederick County?

Prices were available within the past 7 days and start at ₩213,900 for one-way flights and ₩427,800 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Delta
Wed, Aug 12 - Wed, Aug 19
AUS
Austin
BWI
Baltimore
₩427,800 Roundtrip, found 2 days ago
₩427,800
Roundtrip
found 2 days ago
Select Delta flight, departing Wed, Aug 12 from Austin to Baltimore, returning Wed, Aug 19, priced at ₩427,800 found 2 days ago
American Airlines
Wed, Aug 12 - Wed, Aug 19
AUS
Austin
BWI
Baltimore
₩566,900 Roundtrip, found 2 days ago
₩566,900
Roundtrip
found 2 days ago
Select American Airlines flight, departing Wed, Aug 12 from Austin to Baltimore, returning Wed, Aug 19, priced at ₩566,900 found 2 days ago
United
Wed, Aug 12 - Wed, Aug 19
AUS
Austin
BWI
Baltimore
₩567,000 Roundtrip, found 2 days ago
₩567,000
Roundtrip
found 2 days ago
Select United flight, departing Wed, Aug 12 from Austin to Baltimore, returning Wed, Aug 19, priced at ₩567,000 found 2 days ago
Delta
Wed, Aug 12 - Tue, Aug 18
AUS
Austin
IAD
Washington
₩677,700 Roundtrip, found 21 hours ago
₩677,700
Roundtrip
found 21 hours ago
Select Delta flight, departing Wed, Aug 12 from Austin to Washington, returning Tue, Aug 18, priced at ₩677,700 found 21 hours ago
United
Wed, Aug 12 - Tue, Aug 18
AUS
Austin
IAD
Washington
₩916,800 Roundtrip, found 21 hours ago
₩916,800
Roundtrip
found 21 hours ago
Select United flight, departing Wed, Aug 12 from Austin to Washington, returning Tue, Aug 18, priced at ₩916,800 found 21 hours ago
Delta
Mon, Sep 21 - Wed, Sep 23
ICN
Seoul
BWI
Baltimore
₩1,698,000 Roundtrip, just found
₩1,698,000
Roundtrip
just found
Select Delta flight, departing Mon, Sep 21 from Seoul to Baltimore, returning Wed, Sep 23, priced at ₩1,698,000 just found
Air China
Tue, Dec 22 - Fri, Dec 25
ICN
Seoul
IAD
Washington
₩1,746,400 Roundtrip, found 4 days ago
₩1,746,400
Roundtrip
found 4 days ago
Select Air China flight, departing Tue, Dec 22 from Seoul to Washington, returning Fri, Dec 25, priced at ₩1,746,400 found 4 days ago
Air Canada
Mon, Sep 21 - Wed, Sep 23
ICN
Seoul
IAD
Washington
₩1,788,800 Roundtrip, just found
₩1,788,800
Roundtrip
just found
Select Air Canada flight, departing Mon, Sep 21 from Seoul to Washington, returning Wed, Sep 23, priced at ₩1,788,800 just found
EVA Airways
Tue, Sep 8 - Mon, Nov 30
ICN
Seoul
IAD
Washington
₩1,836,400 Roundtrip, just found
₩1,836,400
Roundtrip
just found
Select EVA Airways flight, departing Tue, Sep 8 from Seoul to Washington, returning Mon, Nov 30, priced at ₩1,836,400 just found
Korean Air
Mon, Sep 21 - Wed, Sep 23
ICN
Seoul
BWI
Baltimore
₩1,849,200 Roundtrip, just found
₩1,849,200
Roundtrip
just found
Select Korean Air flight, departing Mon, Sep 21 from Seoul to Baltimore, returning Wed, Sep 23, priced at ₩1,849,200 just found

Trending flights to Frederick County

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

Delta
Mon, Sep 21 - Wed, Sep 23
ICN
Seoul
BWI
Baltimore
₩1,698,000 Roundtrip, just found
₩1,698,000
Roundtrip
just found
Select Delta flight, departing Mon, Sep 21 from Seoul to Baltimore, returning Wed, Sep 23, priced at ₩1,698,000 just found

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 ₩427,800.
How much is a flight to Frederick County?
One-way flights departing from Austin (AUS) sold for as little as ₩213,900 in the last seven days. During this time, the cost of a return air ticket to Frederick County ranged between ₩427,800 and ₩1,849,200. 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 ₩427,800 to ₩1,849,200.
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 65ºF to 85ºF. 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.

Book with confidence

About Frederick County

Expedia offers flights to Frederick County to meet every traveler'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.
About Frederick County
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