$163 Cheap flights to Clay County

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Top places to visit in Clay County

Cheap flights to Clay County from $163 One Way, $234 Round Trip

$234 return flights and $163 one-way flights to Clay County were the cheapest prices found within the past 7 days, for the period specified. Prices and availability are subject to change. Additional terms apply.

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Deals For This Weekend's Flights

OriginDestinationTravel DatesFlights From*
DENSioux CityJuly 3 to July 5$490
*Prices include taxes and fees

Find The Perfect Hotel For After Your Flight

Score Epic Clay County Accommodation Deals

Best Western Vermillion Inn

Best Western Vermillion Inn

2.5 out of 5
701 W Cherry St Vermillion SD
Fully refundableReserve now, pay when you stay
$96 nightly
The price is $106 total per night from Jun 29 to Jun 30
$106 total
Jun 29 - Jun 30
Total with taxes and fees
Stay at this hotel in Vermillion. Enjoy free breakfast, free parking, and a fitness center. Our guests praise the helpful staff in our reviews. Popular attractions ...
8.8/10 Excellent! (600 reviews)
"First time in Vermillion. Decided to go there and avoid outrageous room costs in Sioux Falls. I will go again. This was easy to get to and was a nice place."

Reviewed on Jun 15, 2026

Opens in a new windowBest Western Vermillion Inn
Red Roof Inn Vermillion - U of South Dakota

Red Roof Inn Vermillion - U of South Dakota

2 out of 5
1208 E Cherry St Vermillion SD
Fully refundableReserve now, pay when you stay
$79 nightly
The price is $88 total per night from Jun 29 to Jun 30
$88 total
Jun 29 - Jun 30
Total with taxes and fees
Stay at this hotel in Vermillion. Enjoy free breakfast, free WiFi, and free parking. Popular attractions W. H. Over Museum and National Music Museum are located ...
Opens in a new windowRed Roof Inn Vermillion - U of South Dakota
Prairie Inn

Prairie Inn

2 out of 5
916 N Dakota Street Vermillion SD
$80 nightly
The price is $87 total per night from Jun 29 to Jun 30
$87 total
Jun 29 - Jun 30
Total with taxes and fees
Stay at this hotel in Vermillion. Enjoy free WiFi, free parking, and room service. Popular attractions DakotaDome and Sanford Coyote Sports Center are located ...
7.2/10 Good! (347 reviews)
"The front desk attendant at check-in was friendly and helpful. Walls are a little thin so it was a bit noisy until 11pm and at 6 am. The shower wouldn't work and the temperature was only boiling hot. The adjuster just spun and the shower stopped wouldn't stay up. When I told the lady at the front ..."

Reviewed on Jun 19, 2026

Opens in a new windowPrairie Inn
Save an average of 15% on thousands of hotels when you're signed in
Holiday Inn Express Hotel & Suites Vermillion by IHG

Holiday Inn Express Hotel & Suites Vermillion by IHG

2.5 out of 5
1200 N Dakota St Vermillion SD
$101 nightly
The price is $112 total per night from Jul 5 to Jul 6
$112 total
Jul 5 - Jul 6
Total with taxes and fees
Stay at this hotel in Vermillion. Enjoy free breakfast, free WiFi, and free parking. Our guests praise the helpful staff in our reviews. Popular attractions ...
8.2/10 Very Good! (423 reviews)
"Convenient location"

Reviewed on Jun 24, 2026

Opens in a new windowHoliday Inn Express Hotel & Suites Vermillion by IHG
Lowest nightly price found within the past 24 hours based on a 1 night stay for 2 adults. Prices and availability subject to change. Additional terms may apply.

Need a Car For After Your Flight?

Clay County

Finding cheap flights to Clay County is easy when you have Orbitz at your fingertips. Not only does Orbitz offer great deals on Clay County flights, but we also include some special extras to make booking a breeze. Just check out our:

Mobile Site and Apps

With Orbitz’s mobile site, m.orbitz.com, you can book your flights to Clay County through your smartphone or tablet’s Web browser. Plus, our free downloadable apps for Android and iPhone mean it’s just a simple click to access your flight updates and alerts. You can even book exclusive mobile-only deals on hotels to go with your flights to Clay County—even on the same day.

Pick and Choose or Book Full Vacation Packages

Don’t just be satisfied with great deals on Clay County flights—go for the full package! With Orbitz, you can also find fantastic savings on the perfect hotel, car rental, cruise, and even activities, so you don’t waste your trip waiting in line but have the time to enjoy your trip. Pick and choose the add-ons you need, or book an entire vacation package for greater overall discounts.

Rewards That Are Miles Better

Booking directly with an airline earns you air miles or points, and you can get those same rewards with booking on Orbitz too. When you book qualifying flights to Clay County with Orbitz, just add in your frequent flyer number during your online booking and your details will be sent to your program.

Great Deals Every Day

Add in our extra savings on packages, free nights, and other discounts, and you know you are in good hands.

Frequently asked questions

Which airlines fly to Clay County?
There are 12 airlines that go to Sioux Falls Regional Airport (FSD). With such a variety of options, there's a great chance you'll land a cheap flight! Your Clay County trip awaits with one of these top domestic carriers:

  • United Airlines - 113 flights to Clay County per month
  • Delta - 75 flights to Clay County per month
  • American Airlines - 54 flights to Clay County per month

How much is a flight to Clay County?
This past week, prices fluctuated between $234 and $490 for a return trip to Clay County. One-way fares from Denver (DEN) sank to $163 over the same period.
How to book the cheapest flight to Clay County?
With Orbitz, you'll find some of the most amazing flight deals around from a big selection of airlines. But if you're eager to increase your chances of nabbing cheap flights to Clay County, here are a few pointers to consider:

  • Consider other airports to save on your airfare. Enter your preferred departure and arrival airports in the form fields, then click on the 'Nearby airports' function below. It will list any available options.
  • If you're flexible with your itinerary, click on the 'Show flexible dates' link. It'll display the flight deals for the days either side of your chosen departure. Fares often vary depending on the day of the week.
  • To optimize your results, hit 'Show options.' You can search based on airlines, seating class, and nonstop and refundable flights. You can also choose your preferred flight times under 'Sort & Filter' to the left.
  • Once you've figured out your travel dates, don't delay booking your flight. Airfares usually increase as the departure date gets closer.
  • Consider combining your hotels, flights and car rentals into a package deal to make your budget go even further.
  • Don't travel during the busy season if possible. By steering clear of school vacations and summer, you can save loads on your airfare.

What is the best time to book a flight to Clay County?
On average, the cheapest month to book your journey is January. This is followed by February and August. When looking for a cheap flight to Clay County, it always pays to be ready to book. Cheap deals appear quickly and don't stick around!
What day of the week is the cheapest to book a flight to Clay County?
Land a fantastic flight deal by booking on a Tuesday, Wednesday or Saturday. These are typically the best days to score cheap airfares to Clay County.
What is the cheapest day of the week to fly to Clay County?
Everybody loves a great bargain, so we suggest leaving early in the week for cheap flights to Clay County. Orbitz data from 2020 shows you can lock in the best prices on flights departing on Mondays. Tuesdays are the next cheapest day, while Saturdays are the dearest. Many people prefer to travel when the working week is over, so leave those Saturdays for binge-watching your favorite TV shows.
What is the cheapest month to fly to Clay County?
If you have some flexibility with your travel plans, consider departing sometime in August. Orbitz data has found that this is generally the best month to take off if you want cheap flights to Clay County. As you might expect, fares rise in June and flights get snapped up fast.
Which airlines allow free cancellation?
If you're concerned your travel plans may change, Orbitz can help you find a flexible ticket. All you have to do is select "Filter by flexible change policies" when searching for your flights. We'll show you carriers that include free cancellation within 24 hours and no change fees — all on top of irresistibly low prices.
What do I need for the flight to Clay County?
Nothing's more enjoyable than jetting off on vacation, but it's smart to be prepared. The following handy tips will help get your journey off to a great start:

  • Your travel documents are the most important things you'll need to carry on your flight. To avoid any delays during check-in, make sure that the personal information on your ticket is the same as on your government-issued ID.
  • Take some activities to keep you busy on your trip to Clay County. Magazines, books and devices like e-readers and laptops are ideal. Make sure you take a water bottle too. Even on a short flight, it's important to stay hydrated.
  • Whatever the weather's doing outside, plane cabins can get a bit chilly. Take a sweater on board to keep yourself warm and toasty.

How do I get cheap first-class/business deals to Clay County?
There are ways of booking first or business-class airfares to Clay County that won't burn through your savings. Snap up a seat in the pointy end of the plane for less with these practical tips:

  • Being flexible isn't just for the gym. Leave some room to move around your travel dates so you can snap up cheaper airfares when a huge sale drops.
  • A lot of budget carriers these days have top-notch business-class seating without the hefty fees.
  • Bid for an upgrade. Some carriers hold online auctions that let you offer a price for a seat up the front. You can also try upgrading with points earned through a rewards program.

What is the best time to go to Clay County?
If you'd like to immerse yourself in the culture of Clay County in the busy season, May, June and July are the top months to visit. June 20 heralds the onset of summer in the Northern Hemisphere and is an excellent time to travel if you relish being outside. Around this time of year, average daily temperatures usually range from 65 ºF to 85 ºF.

Fare, taxes & fees: Fares include all taxes and fees, except baggage fees. Rates shown reflect fares found by other Orbitz users over the past 7 days. Due to rapidly changing airline prices & seat availability, these fares may no longer be available.

Refunds/changes/cancellations: Itinerary changes, if permitted for the fare, will have a $30 service fee charged by Orbitz. Additional airline charges may apply.

Other conditions: Schedules, fares and rules are subject to change without notice. Seats are limited and may not be available on all flights/dates or in all markets. Lower fares may be available. Fares will not be honored retroactively or in exchange for any wholly/partially unused ticket. Tickets are non-transferable and non-refundable. Fare rules are provided for the selected itinerary before booking.