$218 Cheap Flights from Cedar Rapids (CID) to Watertown (ATY)

View $218 flight on Sat, Nov 8, 2025Opens in a new window

Popular airlines from Eastern Iowa Airport (CID) to Watertown, SD (ATY-Watertown Regional)

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Cheap Flights from Cedar Rapids to Watertown (CID-ATY)

Prices were available within the past 7 days and start at $218 for one-way flights and $356 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Delta
Sun, Nov 2 - Sat, Nov 8
CID
Cedar Rapids
ATY
Watertown
$356 Roundtrip, found 1 day ago
$356
Roundtrip
found 1 day ago
Select Delta flight, departing Sun, Nov 2 from Cedar Rapids to Watertown, returning Sat, Nov 8, priced at $356 found 1 day ago
Delta
Wed, Nov 5 - Sat, Nov 8
CID
Cedar Rapids
ATY
Watertown
$376 Roundtrip, found 1 day ago
$376
Roundtrip
found 1 day ago
Select Delta flight, departing Wed, Nov 5 from Cedar Rapids to Watertown, returning Sat, Nov 8, priced at $376 found 1 day ago
Delta
Wed, Oct 29 - Tue, Nov 4
CID
Cedar Rapids
ATY
Watertown
$391 Roundtrip, found 1 day ago
$391
Roundtrip
found 1 day ago
Select Delta flight, departing Wed, Oct 29 from Cedar Rapids to Watertown, returning Tue, Nov 4, priced at $391 found 1 day ago
Delta
Mon, Oct 27 - Tue, Nov 4
CID
Cedar Rapids
ATY
Watertown
$406 Roundtrip, found 1 day ago
$406
Roundtrip
found 1 day ago
Select Delta flight, departing Mon, Oct 27 from Cedar Rapids to Watertown, returning Tue, Nov 4, priced at $406 found 1 day ago
United
Fri, Oct 31 - Mon, Nov 3
CID
Cedar Rapids
ATY
Watertown
$406 Roundtrip, found 1 day ago
$406
Roundtrip
found 1 day ago
Select United flight, departing Fri, Oct 31 from Cedar Rapids to Watertown, returning Mon, Nov 3, priced at $406 found 1 day ago
Delta
Mon, Oct 27 - Sun, Nov 2
CID
Cedar Rapids
ATY
Watertown
$426 Roundtrip, found 1 day ago
$426
Roundtrip
found 1 day ago
Select Delta flight, departing Mon, Oct 27 from Cedar Rapids to Watertown, returning Sun, Nov 2, priced at $426 found 1 day ago
Delta
Thu, Oct 23 - Tue, Oct 28
CID
Cedar Rapids
ATY
Watertown
$441 Roundtrip, found 2 days ago
$441
Roundtrip
found 2 days ago
Select Delta flight, departing Thu, Oct 23 from Cedar Rapids to Watertown, returning Tue, Oct 28, priced at $441 found 2 days ago
Delta
Tue, Oct 14 - Tue, Oct 21
CID
Cedar Rapids
ATY
Watertown
$446 Roundtrip, found 3 days ago
$446
Roundtrip
found 3 days ago
Select Delta flight, departing Tue, Oct 14 from Cedar Rapids to Watertown, returning Tue, Oct 21, priced at $446 found 3 days ago
Delta
Thu, Oct 23 - Sun, Oct 26
CID
Cedar Rapids
ATY
Watertown
$461 Roundtrip, found 2 days ago
$461
Roundtrip
found 2 days ago
Select Delta flight, departing Thu, Oct 23 from Cedar Rapids to Watertown, returning Sun, Oct 26, priced at $461 found 2 days ago
Delta
Tue, Oct 14 - Thu, Oct 23
CID
Cedar Rapids
ATY
Watertown
$486 Roundtrip, found 3 days ago
$486
Roundtrip
found 3 days ago
Select Delta flight, departing Tue, Oct 14 from Cedar Rapids to Watertown, returning Thu, Oct 23, priced at $486 found 3 days ago

Frequently asked questions

How much does a flight from Eastern Iowa Airport (CID) to Watertown Regional Airport (ATY) cost?
Get a cheap one-way flight from $218 or cheap return flight from $356 from Eastern Iowa Airport (CID) to Watertown Regional Airport (ATY) with Expedia. Enter your travel dates and sort by "Price (lowest to highest)" to find our cheapest flight offers on this route.
What is the cheapest month to fly from Eastern Iowa Airport (CID) to Watertown Regional Airport (ATY)?
Planning your getaway for November is a good way to save, as it's the cheapest month for flights between CID and ATY. You'll usually find the lowest fares during the off-season.
What is the cheapest airline that flies from Eastern Iowa Airport (CID) to Watertown Regional Airport (ATY)?
To find the cheapest airline flying from CID to ATY, use Expedia's filter tool. Tailor your search based on your travel needs, such as preferred carriers and seat class. You can then sort your results by "Price (lowest to highest)" to discover the cheapest flight right away.
How many flights per day from Eastern Iowa Airport (CID) to Watertown Regional Airport (ATY)?
Direct flights from Eastern Iowa Airport (CID) to Watertown Regional Airport (ATY) aren't available daily, so you'll need to take a flight with a layover. Explore your options with our filter tool. Enter your dates and choose either "1 Stop" or "2+ Stops."
What day of the week has the most flights from CID to ATY?
Typically you'll have the most choice when it comes to flights on a Friday. Tuesdays are often the quietest.* However, this can vary depending on the season, carrier and other factors.*Busiest/quietest day to travel is based on Expedia flight demand through January to December 2024.
What is the best time to fly from Eastern Iowa Airport (CID) to Watertown Regional Airport (ATY)?
Choose a flight from Eastern Iowa Airport (CID) to Watertown Regional Airport (ATY) that leaves before 3 PM to reduce the likelihood of delays and cancellations. Departures after this time are on average 22% more likely to be canceled.**Most reliable time of the day and month to travel recommendation is based on January through August 2024 flight status data sourced from OAG's global flight data platform.
Is it cheaper to buy a plane ticket from Eastern Iowa Airport (CID) to Watertown Regional Airport (ATY) last-minute?
Holding off until right before your break to book your flight from CID to ATY generally means paying more. Although you may find some last-minute deals, they're not always guaranteed. Be flexible with your itinerary to boost your chances of landing a bargain.
Is it cheaper to book a CID to ATY flight and hotel package?
Securing a CID to ATY flight and hotel package is usually cheaper than booking separately. With Expedia, you can enjoy the ease of organizing your trip in one place. Select from our wide range of hotels and then add activities, flights and car rentals to your booking. Bundle everything together, and you could save hundreds of dollars.
Can I cancel or change the date of my flight from Eastern Iowa Airport (CID) to Watertown Regional Airport (ATY)?
In most cases, you can cancel or reschedule your CID to ATY flight. However, there may be additional charges, especially if you booked over 24 hours ago. Check your itinerary for the airline's rules and fees on flight changes, or if you need more information, head to our Customer Service portal.

Travel information

Origin airport
Eastern Iowa
Destination airport
Watertown Regional
Airlines serving
Delta, United
Roundtrip price
$355
Distance
344 mi

Book with confidence

Cedar Rapids to Watertown Flights

The cheapest times to fly from Cedar Rapids to Watertown

On average, Thursday can be the cheapest time to fly, according to data from the Airlines Reporting Corporation (ARC), one of the world's biggest databases for global airline sales. The data reveals that you could save up to 16% by flying on a Thursday—the cheapest day to travel on average—instead of a Sunday—the most expensive. Some of the most affordable flights from Cedar Rapids to Watertown are during the month of November. You can find some of the cheapest flights from Cedar Rapids to Watertown with Expedia's search tool and vast selection of airlines.

 

The best time to book a flight from Cedar Rapids to Watertown

Sunday is one of the best days to book for cheap flights from Cedar Rapids to Watertown: Tickets reserved on a Sunday cost between 6% and 13% less than those reserved on a Friday, according to ARC data. The data also suggests booking early can also lead to cheaper airfares. You could save 24% by buying your tickets for domestic flights at least a month in advance and 10% by booking international flights 2 months in advance.

 

How to find cheap round-trip tickets from Cedar Rapids to Watertown

Being flexible with your dates and using Expedia's Price Drop Protection and Price Tracking features are some of the best ways of finding a cheap ticket from Cedar Rapids to Watertown in 2025. You can also book with separate airlines for your outbound and return journeys, from $218 one-way. Expedia also offers Price Drop Protection, so if the cost of your airfare goes down after booking, you'll receive a credit for the difference*. This is available for a small fee, and is free to One Key Gold and Platinum tier members.

 

Expedia's Price Tracking feature means you can stay on top of airfares without manually checking every day. It sends you automated price alerts for cheap Cedar Rapids to Watertown flights and uses historical data to indicate when the best time to book is. Download Expedia's free app to activate this handy tool in a few easy taps.

 

You could also save big by booking one of Expedia's vacation packages. Bundling together your Cedar Rapids to Watertown airfare with your accommodations and car rental is often cheaper than booking everything separately. There’s also One Key, Expedia's generous rewards program. Join for free and you could earn One Key cash on most bookings to save on future adventures.

 

*Terms apply.

 

Disclaimer: ARC The statistics are based on average round-trip ticket prices between January and August 2023. The percentages you see are averages.

 

Cedar Rapids to Watertown Flights

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*Available to One Key members.