Cheap Flights to Rock County from ￥69,760

View ￥69,760 flight on Tue, Apr 28, 2026Opens in a new window

Popular airlines to Rock County

  • Delta

    Delta

  • American Airlines

    American Airlines

  • United

    United

  • Alaska Airlines

    Alaska Airlines

  • Frontier Airlines

    Frontier Airlines

  • WestJet

    WestJet

  • Lufthansa

    Lufthansa

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How much is the cheapest flight to Rock County?

Prices were available within the past 7 days and start at ￥69,760 for one-way flights and ￥43,760 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

American Airlines
Mon, Feb 9 - Sat, Feb 14
DCA
Washington
FSD
Sioux Falls
￥43,760 Roundtrip, found 1 day ago
￥43,760
Roundtrip
found 1 day ago
Select American Airlines flight, departing Mon, Feb 9 from Washington to Sioux Falls, returning Sat, Feb 14, priced at ￥43,760 found 1 day ago
Delta
Mon, Feb 9 - Sat, Feb 14
DCA
Washington
FSD
Sioux Falls
￥43,760 Roundtrip, found 1 day ago
￥43,760
Roundtrip
found 1 day ago
Select Delta flight, departing Mon, Feb 9 from Washington to Sioux Falls, returning Sat, Feb 14, priced at ￥43,760 found 1 day ago
Delta
Mon, Feb 9 - Sat, Feb 14
DCA
Washington
FSD
Sioux Falls
￥44,600 Roundtrip, found 1 day ago
￥44,600
Roundtrip
found 1 day ago
Select Delta flight, departing Mon, Feb 9 from Washington to Sioux Falls, returning Sat, Feb 14, priced at ￥44,600 found 1 day ago
Delta
Mon, Feb 9 - Sat, Feb 14
DCA
Washington
FSD
Sioux Falls
￥46,990 Roundtrip, found 1 day ago
￥46,990
Roundtrip
found 1 day ago
Select Delta flight, departing Mon, Feb 9 from Washington to Sioux Falls, returning Sat, Feb 14, priced at ￥46,990 found 1 day ago
Delta
Mon, Feb 9 - Sat, Feb 14
DCA
Washington
FSD
Sioux Falls
￥47,830 Roundtrip, found 1 day ago
￥47,830
Roundtrip
found 1 day ago
Select Delta flight, departing Mon, Feb 9 from Washington to Sioux Falls, returning Sat, Feb 14, priced at ￥47,830 found 1 day ago
American Airlines
Mon, Feb 9 - Sat, Feb 14
DCA
Washington
FSD
Sioux Falls
￥50,100 Roundtrip, found 1 day ago
￥50,100
Roundtrip
found 1 day ago
Select American Airlines flight, departing Mon, Feb 9 from Washington to Sioux Falls, returning Sat, Feb 14, priced at ￥50,100 found 1 day ago
American Airlines
Mon, Feb 9 - Sat, Feb 14
DCA
Washington
FSD
Sioux Falls
￥53,090 Roundtrip, found 1 day ago
￥53,090
Roundtrip
found 1 day ago
Select American Airlines flight, departing Mon, Feb 9 from Washington to Sioux Falls, returning Sat, Feb 14, priced at ￥53,090 found 1 day ago
United
Mon, Feb 9 - Sat, Feb 14
DCA
Washington
FSD
Sioux Falls
￥56,340 Roundtrip, found 1 day ago
￥56,340
Roundtrip
found 1 day ago
Select United flight, departing Mon, Feb 9 from Washington to Sioux Falls, returning Sat, Feb 14, priced at ￥56,340 found 1 day ago
Japan Airlines
Fri, Feb 6 - Mon, Feb 9
HIJ
Hiroshima
FSD
Sioux Falls
￥276,710 Roundtrip, found 4 days ago
￥276,710
Roundtrip
found 4 days ago
Select Japan Airlines flight, departing Fri, Feb 6 from Hiroshima to Sioux Falls, returning Mon, Feb 9, priced at ￥276,710 found 4 days ago
Korean Air
Tue, Feb 10 - Fri, Feb 13
NGO
Nagoya
FSD
Sioux Falls
￥281,160 Roundtrip, found 10 hours ago
￥281,160
Roundtrip
found 10 hours ago
Select Korean Air flight, departing Tue, Feb 10 from Nagoya to Sioux Falls, returning Fri, Feb 13, priced at ￥281,160 found 10 hours 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 Rock County that have flexible change policies?
When it comes to flying these days, flexibility is key. That's why we have a "No change fee" search function to help you find flexible, affordable tickets to Rock County. It's on the left-hand side of your screen right underneath the "Flexible change policies" heading.
Which airlines fly to Rock County?
Pack your bags, find your passport and select from these quality airlines that fly into or near Rock County:

  • United Airlines - 182 flights to or near Rock County each month, including 182 flights to Sioux Falls Regional Airport (FSD) per month.
  • Delta Air Lines - 164 flights to or near Rock County each month, including 164 flights to Sioux Falls Regional Airport (FSD) per month.
  • American Airlines - 151 flights to or near Rock County each month, including 151 flights to Sioux Falls Regional Airport (FSD) per month.

How can I find cheap tickets to Rock County?
For an amazing deal to Rock County, book well ahead. Also use Expedia's handy "flexible dates" link above your search results. This will list the cheapest prices for nearby days. In the last seven days, ￥43,760 was the best price for a flight to Rock County.
How much is a flight to Rock County?
There were plenty of bargain fares up for grabs in the last seven days, with the cost of a return ticket to Rock County varying between ￥43,760 and ￥281,160. Many lucky travelers scored one-way flights from Tokyo (NRT) for as low as ￥69,760.
What are the most popular airports to fly into in Rock County?
A major entryway to Rock County, around 598 flights taxi into Sioux Falls Regional Airport (FSD) each month. Find the best deal, book your fare and get set to explore this popular region.
How much is a plane ticket to Rock County?
In the last seven days, seats ranged between ￥43,760 and ￥281,160. Browse through our awesome deals to Rock County, pick your favorite and then get packing!
What is the best time to go to Rock County?
A good time to check out Luverne is after June 20 when the summer season begins. In Rock County's most populous city, temperatures range from 60ºF to 80ºF during this time — perfect weather for touring around! May, August and October are the most popular months to discover this destination.
What months are the cheapest to book a flight to Rock County?
The cheapest month to score a top deal to Rock County is February, whereas prices rise considerably in December. Keep clear of this month if you're looking to save money.

Trending flights to Rock 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.

American Airlines
Thu, Aug 20 - Wed, Sep 30
NRT
Tokyo
FSD
Sioux Falls
￥92,360 Roundtrip, found 4 days ago
￥92,360
Roundtrip
found 4 days ago
Select American Airlines flight, departing Thu, Aug 20 from Tokyo to Sioux Falls, returning Wed, Sep 30, priced at ￥92,360 found 4 days ago
*Available to Expedia members.