Cheap Flights to Frederick County from NT$5,384

View NT$5,384 flight on Tue, 2026/6/16Opens in a new window

Popular airlines to Frederick County

  • Frontier Airlines

  • Delta

  • American Airlines

  • Southwest Airlines

  • United

  • Spirit Airlines

  • Alaska Airlines

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How much is the cheapest flight to Frederick County?

Prices were available within the past 7 days and start at NT$5,384 for one-way flights and NT$10,138 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

American Airlines
Thu, May 28 - Tue, Jun 9
LAX
Los Angeles
IAD
Washington
NT$10,138 Roundtrip, found 2 days ago
NT$10,138
Roundtrip
found 2 days ago
Select American Airlines flight, departing Thu, May 28 from Los Angeles to Washington, returning Tue, Jun 9, priced at NT$10,138 found 2 days ago
United
Thu, Jul 9 - Sun, Jul 12
LAX
Los Angeles
IAD
Washington
NT$10,458 Roundtrip, found 19 hours ago
NT$10,458
Roundtrip
found 19 hours ago
Select United flight, departing Thu, Jul 9 from Los Angeles to Washington, returning Sun, Jul 12, priced at NT$10,458 found 19 hours ago
Delta
Tue, May 12 - Wed, May 27
LAX
Los Angeles
BWI
Baltimore
NT$10,785 Roundtrip, found 4 days ago
NT$10,785
Roundtrip
found 4 days ago
Select Delta flight, departing Tue, May 12 from Los Angeles to Baltimore, returning Wed, May 27, priced at NT$10,785 found 4 days ago
Alaska Airlines
Fri, May 8 - Wed, May 27
LAX
Los Angeles
IAD
Washington
NT$10,817 Roundtrip, found 6 days ago
NT$10,817
Roundtrip
found 6 days ago
Select Alaska Airlines flight, departing Fri, May 8 from Los Angeles to Washington, returning Wed, May 27, priced at NT$10,817 found 6 days ago
Delta
Mon, Apr 27 - Tue, May 5
LAX
Los Angeles
BWI
Baltimore
NT$11,150 Roundtrip, just found
NT$11,150
Roundtrip
just found
Select Delta flight, departing Mon, Apr 27 from Los Angeles to Baltimore, returning Tue, May 5, priced at NT$11,150 just found
United
Mon, May 4 - Sun, May 10
TPE
Taipei
IAD
Washington
NT$21,061 Roundtrip, found 8 hours ago
NT$21,061
Roundtrip
found 8 hours ago
Select United flight, departing Mon, May 4 from Taipei to Washington, returning Sun, May 10, priced at NT$21,061 found 8 hours ago
All Nippon Airways
Thu, Sep 3 - Wed, Sep 9
TSA
Taipei
IAD
Washington
NT$24,471 Roundtrip, found 2 days ago
NT$24,471
Roundtrip
found 2 days ago
Select All Nippon Airways flight, departing Thu, Sep 3 from Taipei to Washington, returning Wed, Sep 9, priced at NT$24,471 found 2 days ago
Korean Air
Wed, Feb 24 - Mon, Mar 1
TPE
Taipei
IAD
Washington
NT$31,858 Roundtrip, found 20 hours ago
NT$31,858
Roundtrip
found 20 hours ago
Select Korean Air flight, departing Wed, Feb 24 from Taipei to Washington, returning Mon, Mar 1, priced at NT$31,858 found 20 hours ago
China Airlines
Mon, Oct 19 - Sun, Oct 25
TPE
Taipei
BWI
Baltimore
NT$32,248 Roundtrip, found 2 hours ago
NT$32,248
Roundtrip
found 2 hours ago
Select China Airlines flight, departing Mon, Oct 19 from Taipei to Baltimore, returning Sun, Oct 25, priced at NT$32,248 found 2 hours ago
STARLUX Airlines
Wed, Sep 9 - Sat, Sep 19
TPE
Taipei
IAD
Washington
NT$34,518 Roundtrip, found 5 hours ago
NT$34,518
Roundtrip
found 5 hours ago
Select STARLUX Airlines flight, departing Wed, Sep 9 from Taipei to Washington, returning Sat, Sep 19, priced at NT$34,518 found 5 hours ago

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.

United
Mon, May 4 - Sun, May 10
TPE
Taipei
IAD
Washington
NT$21,061 Roundtrip, found 8 hours ago
NT$21,061
Roundtrip
found 8 hours ago
Select United flight, departing Mon, May 4 from Taipei to Washington, returning Sun, May 10, priced at NT$21,061 found 8 hours 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 NT$10,138.
How much is a flight to Frederick County?
One-way flights departing from Los Angeles (LAX) sold for as little as NT$5,384 in the last seven days. During this time, the cost of a return air ticket to Frederick County ranged between NT$10,138 and NT$34,518. 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 NT$10,138 to NT$34,518.
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.

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