Cheap Flights to Knox County from ￥70,910

View ￥70,910 flight on Fri, Aug 28, 2026Opens in a new window

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Popular airlines to Knox County

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  • United

  • Delta

  • Southwest Airlines

  • Alaska Airlines

  • Frontier Airlines

  • WestJet

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How much is the cheapest flight to Knox County?

Prices were available within the past 7 days and start at ￥70,910 for one-way flights and ￥121,760 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

United
Tue, Aug 25 - Tue, Sep 29
NRT
Tokyo
FSD
Sioux Falls
￥121,760 Roundtrip, found 5 days ago
￥121,760
Roundtrip
found 5 days ago
Select United flight, departing Tue, Aug 25 from Tokyo to Sioux Falls, returning Tue, Sep 29, priced at ￥121,760 found 5 days ago
United
Fri, Aug 28 - Mon, Oct 5
NRT
Tokyo
FSD
Sioux Falls
￥123,360 Roundtrip, found 1 day ago
￥123,360
Roundtrip
found 1 day ago
Select United flight, departing Fri, Aug 28 from Tokyo to Sioux Falls, returning Mon, Oct 5, priced at ￥123,360 found 1 day ago
American Airlines
Tue, Sep 1 - Tue, Sep 15
HND
Tokyo
FSD
Sioux Falls
￥123,450 Roundtrip, found 5 days ago
￥123,450
Roundtrip
found 5 days ago
Select American Airlines flight, departing Tue, Sep 1 from Tokyo to Sioux Falls, returning Tue, Sep 15, priced at ￥123,450 found 5 days ago
American Airlines
Thu, Aug 20 - Sun, Sep 27
NRT
Tokyo
FSD
Sioux Falls
￥123,660 Roundtrip, found 5 days ago
￥123,660
Roundtrip
found 5 days ago
Select American Airlines flight, departing Thu, Aug 20 from Tokyo to Sioux Falls, returning Sun, Sep 27, priced at ￥123,660 found 5 days ago
American Airlines
Tue, Sep 1 - Tue, Sep 15
HND
Tokyo
FSD
Sioux Falls
￥126,350 Roundtrip, found 5 days ago
￥126,350
Roundtrip
found 5 days ago
Select American Airlines flight, departing Tue, Sep 1 from Tokyo to Sioux Falls, returning Tue, Sep 15, priced at ￥126,350 found 5 days ago
American Airlines
Thu, Aug 20 - Sun, Sep 27
NRT
Tokyo
FSD
Sioux Falls
￥126,560 Roundtrip, found 5 days ago
￥126,560
Roundtrip
found 5 days ago
Select American Airlines flight, departing Thu, Aug 20 from Tokyo to Sioux Falls, returning Sun, Sep 27, priced at ￥126,560 found 5 days ago
United
Tue, Aug 25 - Tue, Sep 29
NRT
Tokyo
FSD
Sioux Falls
￥129,160 Roundtrip, found 5 days ago
￥129,160
Roundtrip
found 5 days ago
Select United flight, departing Tue, Aug 25 from Tokyo to Sioux Falls, returning Tue, Sep 29, priced at ￥129,160 found 5 days ago
Delta
Tue, Sep 1 - Tue, Sep 15
HND
Tokyo
FSD
Sioux Falls
￥129,180 Roundtrip, found 5 days ago
￥129,180
Roundtrip
found 5 days ago
Select Delta flight, departing Tue, Sep 1 from Tokyo to Sioux Falls, returning Tue, Sep 15, priced at ￥129,180 found 5 days ago
Korean Air
Thu, Sep 10 - Fri, Oct 9
HND
Tokyo
FSD
Sioux Falls
￥237,740 Roundtrip, found 6 days ago
￥237,740
Roundtrip
found 6 days ago
Select Korean Air flight, departing Thu, Sep 10 from Tokyo to Sioux Falls, returning Fri, Oct 9, priced at ￥237,740 found 6 days ago
WestJet
Tue, Jun 30 - Wed, Jul 15
NRT
Tokyo
FSD
Sioux Falls
￥246,280 Roundtrip, found 1 day ago
￥246,280
Roundtrip
found 1 day ago
Select WestJet flight, departing Tue, Jun 30 from Tokyo to Sioux Falls, returning Wed, Jul 15, priced at ￥246,280 found 1 day ago

Trending flights to Knox 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
Tue, Aug 25 - Tue, Sep 29
NRT
Tokyo
FSD
Sioux Falls
￥121,760 Roundtrip, found 5 days ago
￥121,760
Roundtrip
found 5 days ago
Select United flight, departing Tue, Aug 25 from Tokyo to Sioux Falls, returning Tue, Sep 29, priced at ￥121,760 found 5 days ago

Frequently asked questions

How do I find cheap flights to Knox County that have flexible change policies?
When it comes to traveling these days, flexibility is essential. That's why we have a "No change fee" filter to help you locate flexible, low-priced fares to Knox County. It's to the left of your screen just below the "Flexible change policies" heading.
Which airlines fly to Knox County?
Choose a seat with one of these airlines and Knox County will be all yours to explore:

  • Delta Air Lines - 476 flights to or near Knox County each month, including 476 flights to Eppley Field Airport (OMA) per month.
  • Southwest Airlines - 403 flights to or near Knox County each month, including 403 flights to Eppley Field Airport (OMA) per month.
  • American Airlines - 385 flights to or near Knox County each month, including 385 flights to Eppley Field Airport (OMA) per month.

How can I find cheap tickets to Knox County?
An useful strategy for scoring cheap airfares is to be flexible with your dates. Start by searching for your flight to Knox County, then click on the "flexible dates" box for a list of prices for nearby days. Another good tip? Book in advance. To give you an idea of fares, ￥121,760 was the lowest price for a flight to Knox County in the last seven days.
How much is a flight to Knox County?
The price of a round-trip journey to Knox County in the last seven days fluctuated between ￥121,760 and ￥246,280. If you were heading one way from Tokyo (NRT), you could have picked up a bargain from just ￥70,910.
What are the most popular airports to fly into in Knox County?
Pack your suitcase and jet into Eppley Field Airport (OMA), Knox County's primary flight hub. Secure a seat on one of the 1,720 flights that land at this awesome destination every month.
How much is a plane ticket to Knox County?
Flights to Knox County ranged from ￥121,760 to ￥246,280 in the last seven days. Normally, the sooner you book the better the deal.
What months are the cheapest to book a flight to Knox County?
The most affordable month to find a top deal to Knox County is February, whereas prices are higher in December. Give this month a miss if you'd like to save money.

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