Cheap Flights to McCook County from $70

View $70 flight on Thu, Mar 5, 2026Opens in a new window

Popular airlines to McCook County

  • American Airlines

  • United

  • Delta

  • Frontier Airlines

  • Alaska Airlines

  • WestJet

  • Lufthansa

How much is the cheapest flight to McCook County?

Prices were available within the past 7 days and start at $70 for one-way flights and $113 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Frontier Airlines
Thu, Feb 19 - Sun, Feb 22
DEN
Denver
FSD
Sioux Falls
$113 Roundtrip, found 2 days ago
$113
Roundtrip
found 2 days ago
Select Frontier Airlines flight, departing Thu, Feb 19 from Denver to Sioux Falls, returning Sun, Feb 22, priced at $113 found 2 days ago
Frontier Airlines
Mon, Mar 9 - Mon, Mar 16
DEN
Denver
FSD
Sioux Falls
$114 Roundtrip, found 5 days ago
$114
Roundtrip
found 5 days ago
Select Frontier Airlines flight, departing Mon, Mar 9 from Denver to Sioux Falls, returning Mon, Mar 16, priced at $114 found 5 days ago
Frontier Airlines
Sun, Feb 15 - Thu, Feb 19
DEN
Denver
FSD
Sioux Falls
$123 Roundtrip, found 2 days ago
$123
Roundtrip
found 2 days ago
Select Frontier Airlines flight, departing Sun, Feb 15 from Denver to Sioux Falls, returning Thu, Feb 19, priced at $123 found 2 days ago
Frontier Airlines
Thu, Mar 5 - Mon, Mar 9
DEN
Denver
FSD
Sioux Falls
$124 Roundtrip, found 1 day ago
$124
Roundtrip
found 1 day ago
Select Frontier Airlines flight, departing Thu, Mar 5 from Denver to Sioux Falls, returning Mon, Mar 9, priced at $124 found 1 day ago
Frontier Airlines
Fri, Mar 6 - Mon, Mar 9
DEN
Denver
FSD
Sioux Falls
$134 Roundtrip, found 11 hours ago
$134
Roundtrip
found 11 hours ago
Select Frontier Airlines flight, departing Fri, Mar 6 from Denver to Sioux Falls, returning Mon, Mar 9, priced at $134 found 11 hours ago
Frontier Airlines
Sun, Feb 22 - Thu, Feb 26
DTW
Detroit
FSD
Sioux Falls
$160 Roundtrip, found 1 day ago
$160
Roundtrip
found 1 day ago
Select Frontier Airlines flight, departing Sun, Feb 22 from Detroit to Sioux Falls, returning Thu, Feb 26, priced at $160 found 1 day ago
Delta
Sun, May 3 - Sat, May 9
MDW
Chicago
FSD
Sioux Falls
$167 Roundtrip, just found
$167
Roundtrip
just found
Select Delta flight, departing Sun, May 3 from Chicago to Sioux Falls, returning Sat, May 9, priced at $167 just found
United
Fri, Mar 6 - Mon, Mar 9
DEN
Denver
FSD
Sioux Falls
$184 Roundtrip, found 11 hours ago
$184
Roundtrip
found 11 hours ago
Select United flight, departing Fri, Mar 6 from Denver to Sioux Falls, returning Mon, Mar 9, priced at $184 found 11 hours ago
American Airlines
Sat, Apr 4 - Tue, Apr 21
ORD
Chicago
FSD
Sioux Falls
$189 Roundtrip, found 1 hour ago
$189
Roundtrip
found 1 hour ago
Select American Airlines flight, departing Sat, Apr 4 from Chicago to Sioux Falls, returning Tue, Apr 21, priced at $189 found 1 hour ago
Alaska Airlines
Thu, Mar 5 - Tue, Mar 10
SEA
Seattle
FSD
Sioux Falls
$369 Roundtrip, found 15 hours ago
$369
Roundtrip
found 15 hours ago
Select Alaska Airlines flight, departing Thu, Mar 5 from Seattle to Sioux Falls, returning Tue, Mar 10, priced at $369 found 15 hours ago

Airports in McCook 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 $260
FSD
Sioux Falls Regional
Cheapest
Flights from $260

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

*Flight schedules are subject to change.

Frequently asked questions

How do I find cheap flights to McCook County that have flexible change policies?
Search for affordable airfares to McCook County, then mark the "No change fee" box directly under the "Flexible change policies" heading. It really is that simple. We appreciate that travel plans change and flexibility matters, so book with confidence with Expedia.
Which airlines fly to McCook County?
You can take your pick of a selection of airlines that offer flights into or near McCook County. A few of the most popular are:

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

How can I find cheap tickets to McCook County?
One of the easiest ways to find cheap tickets to McCook County is to be flexible with your dates. Search for your flights, then click "flexible dates" at the top of your results. It'll bring up the cheapest prices for nearby days. The best price for a flight to McCook County in the last seven days was $113. Booking well ahead will usually help you score an even bigger bargain.
How much is a flight to McCook County?
One-way flights from Denver (DEN) sold for as little as $70 in the last seven days. During this period, the price of a return airfare to McCook County ranged between $113 and $369. If you find a bargain, book immediately — these prices don't stick around.
What are the most popular airports to fly into in McCook County?
The number one gateway to McCook County, about 598 flights touch down at Sioux Falls Regional Airport (FSD) every month. Track down an unbeatable deal, book your ticket and prepare to enjoy the best of this renowned region.
When is the cheapest time to fly to McCook County?
Try to leave early in the week to nab the best fare to McCook County. Tuesday is commonly the most cost-effective day to depart, followed by Monday. Saturday typically has the most expensive ticket prices. This is because a lot of people prefer to kick off their getaway on a weekend.
How much is a plane ticket to McCook County?
In the last seven days, plane fares to McCook County ranged from $113 to $369.
What months are the cheapest to book a flight to McCook County?
An excellent month to book well-priced flights to McCook County is February. It's worth noting that in the USA, the most expensive time to secure a seat is the month of December.
How long is a flight to McCook County?
It depends on where you take off from. These popular domestic routes and their average flight times will give you a clearer idea of how long it'll take to get to McCook 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 McCook County?
Salem, McCook County's top city, is a fabulous destination to check out at anytime. Not into cooler weather? Then journey here from June 20 onward during the summer months, when temperatures vary from 60ºF to 80ºF. February, November and December is when Salem attracts the biggest crowds.

*Flight schedules are subject to change.

Trending flights to McCook 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, Feb 19 - Sun, Feb 22
DEN
Denver
FSD
Sioux Falls
$113 Roundtrip, found 2 days ago
$113
Roundtrip
found 2 days ago
Select Frontier Airlines flight, departing Thu, Feb 19 from Denver to Sioux Falls, returning Sun, Feb 22, priced at $113 found 2 days ago
*Available to One Key members.