Cheap Flights to Lyon County from ₩181,800

View ₩181,800 flight on Sat, Feb 21, 2026Opens in a new window

Popular airlines to Lyon County

  • Delta

    Delta

  • American Airlines

    American Airlines

  • United

    United

  • Frontier Airlines

    Frontier Airlines

  • Alaska Airlines

    Alaska Airlines

  • WestJet

    WestJet

  • KLM

    KLM

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How much is the cheapest flight to Lyon County?

Prices were available within the past 7 days and start at ₩181,800 for one-way flights and ₩421,500 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Delta
Sat, Feb 21 - Sat, Feb 28
PDX
Portland
FSD
Sioux Falls
₩421,500 Roundtrip, found 1 day ago
₩421,500
Roundtrip
found 1 day ago
Select Delta flight, departing Sat, Feb 21 from Portland to Sioux Falls, returning Sat, Feb 28, priced at ₩421,500 found 1 day ago
Delta
Sat, Feb 21 - Sat, Feb 28
SFO
San Francisco
FSD
Sioux Falls
₩425,700 Roundtrip, found 14 hours ago
₩425,700
Roundtrip
found 14 hours ago
Select Delta flight, departing Sat, Feb 21 from San Francisco to Sioux Falls, returning Sat, Feb 28, priced at ₩425,700 found 14 hours ago
Delta
Sat, Feb 21 - Sat, Feb 28
PDX
Portland
FSD
Sioux Falls
₩427,100 Roundtrip, found 1 day ago
₩427,100
Roundtrip
found 1 day ago
Select Delta flight, departing Sat, Feb 21 from Portland to Sioux Falls, returning Sat, Feb 28, priced at ₩427,100 found 1 day ago
Delta
Sat, Feb 21 - Sat, Feb 28
PDX
Portland
FSD
Sioux Falls
₩434,800 Roundtrip, found 1 day ago
₩434,800
Roundtrip
found 1 day ago
Select Delta flight, departing Sat, Feb 21 from Portland to Sioux Falls, returning Sat, Feb 28, priced at ₩434,800 found 1 day ago
Delta
Sat, Feb 21 - Sat, Feb 28
SFO
San Francisco
FSD
Sioux Falls
₩466,800 Roundtrip, found 14 hours ago
₩466,800
Roundtrip
found 14 hours ago
Select Delta flight, departing Sat, Feb 21 from San Francisco to Sioux Falls, returning Sat, Feb 28, priced at ₩466,800 found 14 hours ago
Delta
Sat, Feb 21 - Sat, Feb 28
PDX
Portland
FSD
Sioux Falls
₩478,200 Roundtrip, found 1 day ago
₩478,200
Roundtrip
found 1 day ago
Select Delta flight, departing Sat, Feb 21 from Portland to Sioux Falls, returning Sat, Feb 28, priced at ₩478,200 found 1 day ago
Delta
Fri, Feb 20 - Fri, Feb 27
SFO
San Francisco
FSD
Sioux Falls
₩481,900 Roundtrip, found 2 days ago
₩481,900
Roundtrip
found 2 days ago
Select Delta flight, departing Fri, Feb 20 from San Francisco to Sioux Falls, returning Fri, Feb 27, priced at ₩481,900 found 2 days ago
Delta
Sat, Feb 21 - Sat, Feb 28
PDX
Portland
FSD
Sioux Falls
₩485,100 Roundtrip, found 1 day ago
₩485,100
Roundtrip
found 1 day ago
Select Delta flight, departing Sat, Feb 21 from Portland to Sioux Falls, returning Sat, Feb 28, priced at ₩485,100 found 1 day ago
American Airlines
Fri, Feb 20 - Fri, Feb 27
SFO
San Francisco
FSD
Sioux Falls
₩575,700 Roundtrip, found 2 days ago
₩575,700
Roundtrip
found 2 days ago
Select American Airlines flight, departing Fri, Feb 20 from San Francisco to Sioux Falls, returning Fri, Feb 27, priced at ₩575,700 found 2 days ago
United
Fri, Feb 20 - Fri, Feb 27
SFO
San Francisco
FSD
Sioux Falls
₩604,600 Roundtrip, found 2 days ago
₩604,600
Roundtrip
found 2 days ago
Select United flight, departing Fri, Feb 20 from San Francisco to Sioux Falls, returning Fri, Feb 27, priced at ₩604,600 found 2 days ago

Frequently asked questions

How do I find cheap flights to Lyon County that have flexible change policies?
We get that travel schedules can change in the blink of an eye, so booking a flexible ticket with Expedia is always a smart move. Tick the "No change fee" box underneath the "Flexible change policies" filter. Your low-cost, flexible flight to Lyon County is only a few clicks away.
Which airlines fly to Lyon County?
Decide on your ideal travel dates and then touch down in or near Lyon County with one of these airlines:

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

How can I find cheap tickets to Lyon County?
You'll always nab an unbeatable deal with Expedia, but our "flexible dates" search function makes it that much easier. Enter your preferred flight date, then click on the flexible dates box above to reveal the cheapest prices for nearby days. ₩421,500 was the best price for a flight to Lyon County in the last seven days.
How much is a flight to Lyon County?
In the last seven days, return tickets to Lyon County sold for as low as ₩421,500 and peaked at ₩604,600. For one-way trips departing from Portland (PDX), the cheapest seat during this same period was only ₩181,800.
What are the most popular airports to fly into in Lyon County?
Prepare to pack your bags and jet into Sioux Falls Regional Airport (FSD), Lyon County's leading flight hub. Book a fare on one of the 598 flights that touch down at this popular destination every month.
When is the cheapest time to fly to Lyon County?
Consider jetting off early on in the week to land a bargain airfare to Lyon County. Tuesday is usually the cheapest day to fly, with Monday running a close second. Saturday often has the highest fares. This is because lots of people like to start their break on a weekend.
How much is a plane ticket to Lyon County?
Ticket prices to Lyon County ranged from ₩421,500 to ₩604,600 in the last seven days. Typically, the earlier you book the bigger the bargain.
What is the best time to go to Lyon County?
Summer begins June 20 in the Northern Hemisphere, and these warmer months are a great time to travel to the leading Lyon County city of Larchwood. Average temperatures vary between 60ºF and 80ºF at this time of year. The biggest crowds are found here in March, May and August.
What months are the cheapest to book a flight to Lyon County?
Grab your ticket in February to unlock awesome flight deals to Lyon County. December is normally the most expensive time to buy an airfare.

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About Lyon County

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About Lyon County

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