$119 Cheap Flights to Clear Lake, SD

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How much is the cheapest flight to Clear Lake?

Prices were available within the past 7 days and start at $119 for one-way flights and $160 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

KEY LIME AIR DBA DENVER AIR CONNECTION
Thu, Sep 26 - Mon, Sep 30
ORD
O'Hare Intl.
ATY
Watertown Regional
$160 Roundtrip, just found
$160
Roundtrip
just found
Select KEY LIME AIR DBA DENVER AIR CONNECTION flight, departing Thu, Sep 26 from O'Hare Intl. to Watertown Regional, returning Mon, Sep 30, priced at $160 just found
KEY LIME AIR DBA DENVER AIR CONNECTION
Sat, Aug 3 - Sat, Aug 10
DEN
Denver Intl.
ATY
Watertown Regional
$170 Roundtrip, found 1 hour ago
$170
Roundtrip
found 1 hour ago
Select KEY LIME AIR DBA DENVER AIR CONNECTION flight, departing Sat, Aug 3 from Denver Intl. to Watertown Regional, returning Sat, Aug 10, priced at $170 found 1 hour ago
United
Sat, Jul 13 - Sat, Jul 20
MSP
Minneapolis - St. Paul Intl.
ATY
Watertown Regional
$376 Roundtrip, found 1 day ago
$376
Roundtrip
found 1 day ago
Select United flight, departing Sat, Jul 13 from Minneapolis - St. Paul Intl. to Watertown Regional, returning Sat, Jul 20, priced at $376 found 1 day ago
United
Sat, Sep 28 - Wed, Oct 2
DFW
Dallas-Fort Worth Intl.
ATY
Watertown Regional
$383 Roundtrip, found 4 days ago
$383
Roundtrip
found 4 days ago
Select United flight, departing Sat, Sep 28 from Dallas-Fort Worth Intl. to Watertown Regional, returning Wed, Oct 2, priced at $383 found 4 days ago
American Airlines
Tue, Sep 17 - Wed, Sep 25
DTW
Detroit Metropolitan Wayne County
ATY
Watertown Regional
$386 Roundtrip, found 5 days ago
$386
Roundtrip
found 5 days ago
Select American Airlines flight, departing Tue, Sep 17 from Detroit Metropolitan Wayne County to Watertown Regional, returning Wed, Sep 25, priced at $386 found 5 days ago

Find Your Flights to Clear Lake ATY

Cheap flights to Clear Lake (ATY)

Get started finding a cheap flight to Clear Lake on Expedia by either choosing a deal on this page or entering into the search bar your travel dates, origin airport, and whether you want roundtrip or one-way airfare. You can filter for flexibility, number of stops, airline, and departure/arrival times to find the best flight for you.

We recommend using the ‘Flexible Dates’ calendar at the top of the page to see the price of plane tickets on the surrounding dates. This allows you to pick the cheapest days to fly if your trip allows flexibility and score cheap flight deals to Clear Lake.

Roundtrip prices range from $160 - $386, and one-ways to Clear Lake start as low as $119.

Be aware that choosing a non-stop flight can sometimes be more expensive while saving you time. And routes with connections may be available at a cheaper rate.

Airlines that fly to Clear Lake (ATY)

You have several options for which airline you choose to travel with to Clear Lake. There are 10 airlines flying into ATY: KEY LIME AIR DBA DENVER AIR CONNECTION, American Airlines, Delta, United. 

Cheap plane tickets may be available from different airlines at different times and with unique terms. It’s best to understand the details of each airline’s offer before judging its value.

For example, if you plan to check a bag or bring a carry-on, check whether the cheap airfare deal includes a baggage allowance. If not, verify whether the baggage fee is higher than the difference of other airline plane ticket deals offering free checked/carry-on baggage in exchange for a slightly higher airfare. 

Additionally, your preferred frequent flyer membership programs may influence your choice of cheap airline. Expedia allows you to enter your membership numbers during checkout to earn points from your airline and Expedia Rewards—all while getting a great deal and planning all your travel in one online platform.

Find the best deals

At Expedia, we source many flight deals from multiple providers, so you can easily find the best deals that are right for you. A great strategy for getting the best deals can be to make sure you book and travel at the optimal times. Airfare to Clear Lake (ATY) varies throughout the year based on seasonal demand. You’ll see the lowest rates for roundtrips to ATY in September and in August for one-ways.

Cancellation & flexibility

To change or cancel eligible flights, go to ‘My Trips’ and navigate to your itinerary. If you booked within the last 24-hours, you might be able to cancel your flight for free. Learn more about flight changes or cancellations from our customer service portal. Some plane tickets are available with no change fees, which you can filter for during your search.

Frequently asked questions

Where can I learn more about changing or canceling my flight to Clear Lake?
Most flights are free to cancel within 24 hours of making the reservation. However, some flights are non-refundable, and you may receive a flight credit from the airline to use for a future booking. For more information, please visit our Customer Service Portal.
How do I find cheap flights to Clear Lake that have flexible change policies?
When it comes to flying these days, flexibility is key. That’s why we’ve added a “No change fee” filter to help you track down flexible, cheap flights to Clear Lake. It’s on the left-hand side of your screen right underneath the “Flexible change policies” heading.
What is the name of Clear Lake's airport?
Clear Lake is served by a single airport, Watertown Regional Airport (ATY).
How far is ATY from central Clear Lake?
Watertown Regional Airport (ATY) is 25 mi from downtown Clear Lake, so expect a bit of a commute into the city.
What airport is best to fly into Clear Lake?
Head through the exit doors of Watertown Regional Airport and your Clear Lake adventure will have begun! The city’s main airport, it’s located 25 mi from the city center.
How many airlines fly to Clear Lake?
It’s easy to choose who to book your trip to Clear Lake with — only one airline services the route. Book in advance to make sure you can travel on your preferred dates.
How many nonstop flights are there to Clear Lake?
With 12 nonstop flights running every week, you’ll be arriving in Clear Lake before you can say, “Are we there yet?”
Where are the most popular flights to Clear Lake departing from?
While people fly from all across the globe to visit Clear Lake, the most popular flights depart from Denver and Chicago.
How long is the flight to Clear Lake Airport?
From the minute the wheels leave the tarmac in Chicago, you’ll be in the air for approximately 1 hour and 50 minutes before you arrive at the terminal in Clear Lake. Those jetting in from Denver can expect to be on the flight for around 1 hour and 40 minutes.
How to book the cheapest flight to Clear Lake?
We all know those fortunate jet-setters who manage to score incredibly cheap fares wherever they go. Eager to know how to do it for your Clear Lake vacation? Don’t wait until the last possible moment to secure your flight. Don’t stop there, though. Do some research and find out if there are multiple airports at your destination. Fares often differ depending on the airport you use. Don’t forget to compare prices across air carriers as well. Finally, be prepared to lock in your seat quickly if you stumble on a great deal. It might not be available for long. With a bit of knowledge and a little good fortune, the ideal fare can be yours.
How to survive the flight to Clear Lake?
We’ve got the lowdown on how to make your journey an enjoyable experience. Follow our top tips and you’ll be hightailing it through airport security and discovering Clear Lake in no time flat.What to pack in your hand luggage:

  • It’s easy — first, put in your passport, travel docs, credit cards and daily medications. Next, you’ll want some entertainment to while away the hours. A juicy novel and a phone filled with your favorite movies are always good options. If you plan to catch more than just forty winks, a neck pillow and some noise-canceling headphones will also come in handy. Finally, make room for a toothbrush and some facial wipes so you’ll arrive at your destination feeling fresh as a daisy.

Do not pack the following items in your hand luggage:

  • Check carefully that you don’t have a sharp object hiding in one of the compartments of your hand luggage. Other restricted items include explosive or flammable substances, such as fuel and fireworks, and gels and liquids in containers with a volume of more than 3.4 ounces (100 milliliters).

What to wear on a flight:

  • The goal here is to feel as comfortable as you can. Don layers of natural-fiber clothing and remember to bring a jacket in case it gets cool in the cabin. Always opt for well-fitting, flat shoes as your feet may swell during the journey. Leave the stilettos and hiking boots in your checked baggage.
  • The result of sustained periods of immobility, deep vein thrombosis (DVT) is a blood clot condition that can affect passengers during long-haul flights. But the good news is there are ways to reduce your risk of developing it. Stay hydrated, walk up and down the aisles whenever possible and wear compression tights or socks.

How to get through airport security fast when flying to Clear Lake?
Being prepared before you arrive at the airport will make your trip to Clear Lake a breeze. We’ve rounded up some handy tips and tricks for a speedy journey past security:

  • First things first. Your passport and travel documents will need to be shown to airport security personnel. Keep them at hand so you don’t hold up the line.
  • After that, both you and your carry-on bag must be X-rayed. To speed things up, remove anything that is likely to trigger the alarm. Items like your belt, jacket and earphones need to go through the machine.
  • All your electronic gadgets, including your phone and tablet, are also required to be scanned.
  • Any liquids or gels, such as hair oil or hand cream, that you want to bring on board must be no larger than 3.4 ounces (100 milliliters). Also, they all must fit inside a quart-size (one liter), clear zip-lock bag.
  • The right choice of footwear can save you several valuable minutes. Boots are often required to be removed and X-rayed separately. Slip-on shoes are usually not.
  • Sharp items are not allowed in the cabin. They’ll be seized at security, so pack them in your checked baggage.

Flights to Clear Lake information
Destination airport
Watertown Regional
Destination airport IATA code
ATY
Destination city name
Watertown
Roundtrip price
$160

Trending flights to Clear Lake

Prices were available within the past 7 days and start at $119 for one-way flights and $160 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

KEY LIME AIR DBA DENVER AIR CONNECTION
Thu, Sep 26 - Mon, Sep 30
ORD
O'Hare Intl.
ATY
Watertown Regional
$160 Roundtrip, just found
$160
Roundtrip
just found
Select KEY LIME AIR DBA DENVER AIR CONNECTION flight, departing Thu, Sep 26 from O'Hare Intl. to Watertown Regional, returning Mon, Sep 30, priced at $160 just found
*Available to One Key members.