Cheap Flights to Prince William County from ￥85,440

Popular airlines to Prince William County

  • American Airlines

    American Airlines

  • United

    United

  • Delta

    Delta

  • Air Canada

    Air Canada

  • Japan Airlines

    Japan Airlines

  • All Nippon Airways

    All Nippon Airways

  • Korean Air

    Korean Air

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How much is the cheapest flight to Prince William County?

Prices were available within the past 7 days and start at ￥85,440 for one-way flights and ￥130,810 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Air Canada
Mon, Sep 1 - Mon, Sep 15
NRT
Tokyo
DCA
Washington
￥130,810 Roundtrip, found 2 days ago
￥130,810
Roundtrip
found 2 days ago
Select Air Canada flight, departing Mon, Sep 1 from Tokyo to Washington, returning Mon, Sep 15, priced at ￥130,810 found 2 days ago
Air Canada
Wed, Sep 17 - Mon, Sep 29
NRT
Tokyo
IAD
Washington
￥130,840 Roundtrip, found 9 hours ago
￥130,840
Roundtrip
found 9 hours ago
Select Air Canada flight, departing Wed, Sep 17 from Tokyo to Washington, returning Mon, Sep 29, priced at ￥130,840 found 9 hours ago
Air Canada
Mon, Oct 6 - Sun, Oct 26
KIX
Osaka
DCA
Washington
￥131,310 Roundtrip, found 11 hours ago
￥131,310
Roundtrip
found 11 hours ago
Select Air Canada flight, departing Mon, Oct 6 from Osaka to Washington, returning Sun, Oct 26, priced at ￥131,310 found 11 hours ago
Air Canada
Mon, Oct 6 - Sat, Oct 25
KIX
Osaka
IAD
Washington
￥131,310 Roundtrip, found 11 hours ago
￥131,310
Roundtrip
found 11 hours ago
Select Air Canada flight, departing Mon, Oct 6 from Osaka to Washington, returning Sat, Oct 25, priced at ￥131,310 found 11 hours ago
Air Canada
Thu, Sep 4 - Thu, Sep 18
HND
Tokyo
DCA
Washington
￥132,540 Roundtrip, found 2 days ago
￥132,540
Roundtrip
found 2 days ago
Select Air Canada flight, departing Thu, Sep 4 from Tokyo to Washington, returning Thu, Sep 18, priced at ￥132,540 found 2 days ago
Air Canada
Tue, Feb 3 - Sun, Feb 8
HND
Tokyo
IAD
Washington
￥132,590 Roundtrip, found 2 hours ago
￥132,590
Roundtrip
found 2 hours ago
Select Air Canada flight, departing Tue, Feb 3 from Tokyo to Washington, returning Sun, Feb 8, priced at ￥132,590 found 2 hours ago
American Airlines
Tue, Nov 4 - Thu, Nov 6
HND
Tokyo
IAD
Washington
￥150,390 Roundtrip, found 3 days ago
￥150,390
Roundtrip
found 3 days ago
Select American Airlines flight, departing Tue, Nov 4 from Tokyo to Washington, returning Thu, Nov 6, priced at ￥150,390 found 3 days ago
All Nippon Airways
Mon, Oct 6 - Mon, Oct 13
ITM
Osaka
DCA
Washington
￥157,190 Roundtrip, found 2 hours ago
￥157,190
Roundtrip
found 2 hours ago
Select All Nippon Airways flight, departing Mon, Oct 6 from Osaka to Washington, returning Mon, Oct 13, priced at ￥157,190 found 2 hours ago
Hawaiian Airlines
Tue, Nov 4 - Tue, Nov 18
NRT
Tokyo
IAD
Washington
￥161,950 Roundtrip, found 6 days ago
￥161,950
Roundtrip
found 6 days ago
Select Hawaiian Airlines flight, departing Tue, Nov 4 from Tokyo to Washington, returning Tue, Nov 18, priced at ￥161,950 found 6 days ago
Alaska Airlines
Tue, Oct 7 - Sun, Oct 19
NRT
Tokyo
IAD
Washington
￥164,540 Roundtrip, found 4 days ago
￥164,540
Roundtrip
found 4 days ago
Select Alaska Airlines flight, departing Tue, Oct 7 from Tokyo to Washington, returning Sun, Oct 19, priced at ￥164,540 found 4 days ago

2025 年 5 月 13 日、新規開設*

ハワイアン航空はこのたび、東京の成田国際空港からシアトルへの直行便を新たに開設し、毎日運航することを発表しました。

豊かな緑に包まれたその景観から「エメラルド シティ」と呼ばれるシアトルは、美しい自然と現代的な快適さをともに楽しみたい人の旅行先として人気の都市です。

シアトルを象徴するタワー、スペース ニードルからの素晴らしい眺めを堪能し、パイク プレイス マーケットの知られざる魅力や誰もが知る見どころを探訪して、ケリー パークで一息ついたら、夕暮れ時の街並みを眺めましょう。ピュージェット湾でのホエールウォッチングもおすすめです。

シアトルの空港は米国国内線のハブ空港でもあるため、米国各地への旅もさらにスムーズになります。

*政府の承認が必要となります。

Frequently asked questions

How do I find cheap flights to Prince William County that have flexible change policies?
At Expedia, we've been channeling our inner acrobat to deliver you the most flexible airfares in town. Just check the "No change fee" box right underneath the "Flexible change policies" subheading to find your perfect flight to Prince William County.
Which airlines fly to Prince William County?
Book a ticket with any of the following airlines and get set for new adventures in Prince William County:

  • American Airlines - 7,501 flights to or near Prince William 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 Prince William 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 Prince William 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 Prince William County?
You'll always pick up a fabulous deal with Expedia, but our "flexible dates" feature makes it even easier. Enter your preferred flight date, then click on the flexible dates link above to compare prices for nearby days. ￥130,810 was the best price for a flight to Prince William County in the last seven days.
How much is a flight to Prince William County?
There were plenty of cheap fares up for grabs in the last seven days, with the cost of a round-trip flight to Prince William County varying between ￥130,810 and ￥164,540. Many lucky travelers purchased one-way flights from Tokyo (HND) for as little as ￥85,440.
What are the most popular airports to fly into in Prince William County?
Get ready to pack your bags and coast into one of these well-known Prince William County airports:

  • 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 Prince William County?
Airfares ranged from just ￥130,810 to ￥164,540 in the last seven days. When you're ready to book, we're ready to help you land a fabulous deal to Prince William County.
What is the best time to go to Prince William County?
May, July and August are the most popular months to plan a getaway to Manassas, one of Prince William County's most interesting cities. Summertime here begins June 20. Temperatures vary from 65ºF to 90ºF at this time of year, so plan your trip around then if warmer weather is your preference.
What months are the cheapest to book a flight to Prince William County?
A great month to purchase budget flights to Prince William County is February. It's worth noting that in the U.S, an expensive time to book a ticket is the festive month of December.
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