Cheap Flights to Lake County from $47

Popular airlines to Lake County

  • American Airlines

    American Airlines

  • Delta

    Delta

  • United

    United

  • Frontier Airlines

    Frontier Airlines

  • Alaska Airlines

    Alaska Airlines

  • Lufthansa

    Lufthansa

  • KLM

    KLM

Top Cities to Visit in Lake County

FlightsFlights

Madison

Madison

How much is the cheapest flight to Lake County?

Prices were available within the past 7 days and start at $47 for one-way flights and $94 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Frontier Airlines
Thu, Jan 15 - Sun, Jan 18
DEN
Denver
FSD
Sioux Falls
$94 Roundtrip, just found
$94
Roundtrip
just found
Select Frontier Airlines flight, departing Thu, Jan 15 from Denver to Sioux Falls, returning Sun, Jan 18, priced at $94 just found
Frontier Airlines
Thu, Jan 8 - Sun, Jan 11
DEN
Denver
FSD
Sioux Falls
$104 Roundtrip, found 7 hours ago
$104
Roundtrip
found 7 hours ago
Select Frontier Airlines flight, departing Thu, Jan 8 from Denver to Sioux Falls, returning Sun, Jan 11, priced at $104 found 7 hours ago
Frontier Airlines
Fri, Apr 10 - Mon, Apr 13
DEN
Denver
FSD
Sioux Falls
$112 Roundtrip, just found
$112
Roundtrip
just found
Select Frontier Airlines flight, departing Fri, Apr 10 from Denver to Sioux Falls, returning Mon, Apr 13, priced at $112 just found
Frontier Airlines
Fri, Feb 20 - Sun, Feb 22
ATL
Atlanta
FSD
Sioux Falls
$128 Roundtrip, found 2 days ago
$128
Roundtrip
found 2 days ago
Select Frontier Airlines flight, departing Fri, Feb 20 from Atlanta to Sioux Falls, returning Sun, Feb 22, priced at $128 found 2 days ago
Frontier Airlines
Fri, Feb 20 - Sun, Feb 22
PHX
Phoenix
FSD
Sioux Falls
$128 Roundtrip, found 2 days ago
$128
Roundtrip
found 2 days ago
Select Frontier Airlines flight, departing Fri, Feb 20 from Phoenix to Sioux Falls, returning Sun, Feb 22, priced at $128 found 2 days ago
Frontier Airlines
Fri, Feb 20 - Sun, Mar 1
LAX
Los Angeles
FSD
Sioux Falls
$128 Roundtrip, just found
$128
Roundtrip
just found
Select Frontier Airlines flight, departing Fri, Feb 20 from Los Angeles to Sioux Falls, returning Sun, Mar 1, priced at $128 just found
United
Thu, Feb 19 - Mon, Feb 23
DEN
Denver
FSD
Sioux Falls
$179 Roundtrip, found 6 hours ago
$179
Roundtrip
found 6 hours ago
Select United flight, departing Thu, Feb 19 from Denver to Sioux Falls, returning Mon, Feb 23, priced at $179 found 6 hours ago
American Airlines
Wed, Dec 31 - Fri, Jan 2
ORD
Chicago
FSD
Sioux Falls
$189 Roundtrip, just found
$189
Roundtrip
just found
Select American Airlines flight, departing Wed, Dec 31 from Chicago to Sioux Falls, returning Fri, Jan 2, priced at $189 just found
Delta
Thu, Feb 19 - Mon, Feb 23
DEN
Denver
FSD
Sioux Falls
$199 Roundtrip, found 6 hours ago
$199
Roundtrip
found 6 hours ago
Select Delta flight, departing Thu, Feb 19 from Denver to Sioux Falls, returning Mon, Feb 23, priced at $199 found 6 hours ago
Alaska Airlines
Thu, Jan 22 - Tue, Jan 27
BOI
Boise
FSD
Sioux Falls
$339 Roundtrip, found 4 hours ago
$339
Roundtrip
found 4 hours ago
Select Alaska Airlines flight, departing Thu, Jan 22 from Boise to Sioux Falls, returning Tue, Jan 27, priced at $339 found 4 hours ago

Airports in Lake County

Prices were available within the past 7 days. Prices and availability are subject to change.

Select flight to Sioux Falls Regional FSD. Cheapest option available. Flights from $438
FSD
Sioux Falls Regional
Cheapest
Flights from $438

Enjoy extra legroom, flight flexibility, and a seamless travel experience.

Lake County Flights Information

Airlines serving
Frontier Airlines, United, American Airlines, Delta, Alaska Airlines
Roundtrip price
from $94

Frequently asked questions

How do I find cheap flights to Lake County that have flexible change policies?
At Expedia, we've been channeling our inner yoga master to give you the most flexible airfares around. Just check the "No change fee" box right under the filter heading "Flexible change policies" to find your perfect flight to Lake County.
Which airlines fly to Lake County?
Settle on your vacation dates and then make your way towards Lake County with one of these major airlines:

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

How can I find cheap tickets to Lake County?
One of the easiest ways to find cheap tickets to Lake County is to be flexible with your travel dates. Search for your flights, then click "flexible dates" at the top of your results. It'll reveal the cheapest prices for nearby days. The lowest price for a flight to Lake County in the last seven days was $94. Booking well ahead will generally help you walk away with an even better deal.
How much is a flight to Lake County?
If you were journeying one way from Denver (DEN), you could've picked up a low-cost fare for just $47 in the last seven days. Round-trip journeys to Lake County ranged from $94 to $339 over the same period.
What are the most popular airports to fly into in Lake County?
Start planning your Lake County escape by reserving one of the 598 monthly flights to Sioux Falls Regional Airport (FSD). This is the region's main point of entry.
When is the cheapest time to fly to Lake County?
Jet off on a Tuesday to better your chances of bagging the cheapest airfare to Lake County. Mondays are usually the next most affordable day to depart. Saturday is generally the most expensive day to fly anywhere.
How much is a plane ticket to Lake County?
In the last seven days, plane tickets varied between $94 and $339. Check out our awesome deals to Lake County, make a booking and then start packing your bags.
What months are the cheapest to book a flight to Lake County?
To secure a low-cost flight to Lake County, book during the month of February when the prices are at their cheapest. The most expensive time to book? In the United States, it's the festive month of December.
How long is a flight to Lake County?
It depends on where in the States you're traveling from. These leading domestic routes and their average flight times will give you a clearer idea of how long it'll take to get to Lake County:

  • Chicago, IL (ORD-OHare Intl.) to Sioux Falls Regional Airport (FSD) - 1 hour and 43 minutes
  • Minneapolis, MN (MSP-Minneapolis - St. Paul Intl.) to Sioux Falls Regional Airport (FSD) - 1 hour and 15 minutes
  • Denver, CO (DEN-Denver Intl.) to Sioux Falls Regional Airport (FSD) - 1 hour and 35 minutes

What is the best time to go to Lake County?
Madison, Lake County's leading city, is a fabulous location to check out at anytime. Not a big fan of cooler weather? Then travel here from June 20 onward during the summer months, when average temperatures fluctuate from 60ºF to 80ºF. March, April and September is when Madison draws the biggest crowds.

Trending flights to Lake 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.

Frontier Airlines
Thu, Jan 15 - Sun, Jan 18
DEN
Denver
FSD
Sioux Falls
$94 Roundtrip, just found
$94
Roundtrip
just found
Select Frontier Airlines flight, departing Thu, Jan 15 from Denver to Sioux Falls, returning Sun, Jan 18, priced at $94 just found
*Available to One Key members.