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Did you mean flights from Watertown to Idaho Falls?
United States
Idaho Falls Regional Airport
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United States
Watertown Regional Airport
At present, there are no direct flights from Idaho Falls to Watertown.
However, there are several flights from IDA to ATY with a stopover.
Select a stopover airport from the list below to see which airlines operate flights from IDA to ATY, and to see what flight schedules are available.
Known for its continental climate, Watertown features hot, humid summers with temperatures above 30°C (86°F) and cold, snowy winters that often drop below 0°C (32°F). This striking seasonal contrast offers travelers a variety of activities, from summer hiking to winter sports, ensuring year-round appeal.
The best time to visit Watertown is from March to November, covering spring, summer, and fall. While summer can be hot, it also sees slightly more rainfall than other seasons.

Currently, there is only one airline that covers the full route (with 1 stopover) from Idaho Falls IDA to Watertown ATY, which is United Airlines.
All other flights from Idaho Falls to Watertown are operated by a combination of multiple carriers, which are listed below:
Star Alliance is the only alliance that covers the full route (with 1 stopover) from Idaho Falls IDA to Watertown ATY.
You can fly the full journey from IDA to ATY in Economy only.
However, for the first part of this route, Economy and Business Class are available. This depends on the stopover airport of your choice though.
For the second part of this route, flights in Economy are available only.
Currently, there is only one aircraft type that covers the full route (with 1 stopover) from Idaho Falls to Watertown, which is the Canadair CRJ.
All other flights from Idaho Falls to Watertown are operated by a combination of multiple aircraft types.
The distance between Idaho Falls and Watertown is 745 miles (1,199 kilometers).
However, because there are no direct flights between IDA and ATY, the full journey covers a distance of 975 miles (1,569 kilometers).
Flights between Idaho Falls and Watertown take 3 hours and 37 minutes.
Please note that these times refer to the actual flight times, excluding the stopover time in between connecting flights, as this depends on your stopover airport as well as your date(s) of travel.
There is 1 airport in Watertown: Watertown Regional Airport (ATY).
Flights between Idaho Falls and Watertown take 3 hours and 37 minutes.
Note that this excludes the layover time in between connecting flights.
Because there are no direct flights between IDA and ATY, the full journey covers a total distance of 975 miles (1,569 kilometers).
United Airlines is the only airline flying the full route from Idaho Falls to Watertown.
operate several connecting flights, but only partly.
Star Alliance is currently the only alliance flying from Idaho Falls to Watertown.
You can fly the full route (with 1 stopover) in Economy only.
Aircraft types that fly the full route from Idaho Falls to Watertown (with 1 stopover):
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