What airlines fly to Watertown, New York?

United Airlines, Delta and American Airlines are the top three most popular airlines that fly to Watertown, New York from Idaho according to our data. United Airlines is the first choice among our users, with 47% of people opting to fly with this airline when traveling to Watertown, New York. Keep in mind that there are 3 different airlines that fly to Watertown, New York on a routine basis, so you have a few additional options to choose from.

When did momondo last update prices for flights from Idaho to Watertown Airport?

Prices for flights from Idaho to Watertown Airport are updated daily.

How old do you have to be to fly from Idaho to Watertown Airport?

The minimum age for a child to fly alone is five, but airlines offering an unaccompanied minor (UNMR) service may have their age restrictions, such as regulations concerning flight duration, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Idaho to Watertown Airport.

What documentation or ID do you need to fly to Watertown Airport?

The travel and health documents you'll need for your trip to Watertown Airport may differ based on your itinerary and personal situation. Typically, you should have several documents on hand, such as a national ID card or driver's license and a passport that is valid for six months after your intended arrival at Watertown Airport. It is always advisable to seek advice from your airline or a trusted third party, such as IATA.

$697 Cheap Flights from Idaho to Watertown in 2025

1 adult

0 bags

Save money when you book flights with momondo

Big names and deals

Search 100s of travel sites to compare prices.

Filter for what you want

Free Wi-Fi? Stopover? Instantly customize your results.

Trusted and free

We’re completely free to use - no hidden charges or fees.

Price Alerts

Not ready to book? to track prices.

Search flight deals

Find the cheapest flights from Idaho to Watertown

Round-tripOne-way

Cheap round-trip flights

These are some of the best round-trip flight deals from Idaho to Watertown that have been recently found on momondo from popular airlines, departing in the coming months.

Cheap one-way flights

Flying one-way? These are some of the best deals recently discovered on momondo for flights from Idaho to Watertown.

Cheap last minute flights

Planning a quick getaway from Idaho to Watertown? These are the last-minute flight deals available now.

Cheap direct flights

If you prefer a non-stop journey, check out our latest direct flight deals to Watertown, so you can enjoy a seamless trip without layovers.

Cheap bus & train deals from Idaho to Watertown

Find recent round-trip train or bus tickets from Idaho to Watertown.

All round-trip flight deals from Idaho to Watertown

The cheapest plane tickets from Idaho to Watertown found on KAYAK recently.

6:39 am - 10:52 pmBOI-ART

14h 13m2 stops

6:05 am - 10:24 pmART-BOI

18h 19m2 stops

$697American Airlines

Find Deal

Mon, Feb 3 - Fri, Feb 7

2:40 pm - 8:28 pmBOI-ART

27h 48m2 stops

3:34 pm - 1:06 pmART-BOI

23h 32m3 stops

$764Alaska Airlines

Find Deal

Mon, Feb 3 - Fri, Feb 7

5:15 pm - 8:28 pmBOI-ART

25h 13m3 stops

3:34 pm - 1:06 pmART-BOI

23h 32m3 stops

$770Alaska Airlines

Find Deal

Mon, Feb 3 - Fri, Feb 7

LAX-ART

2350 mimulti-stop

Multiple Airlines

Find Deal

JFK-ART

258 mimulti-stop

Multiple Airlines

Find Deal

Alaska Airlines flights from Idaho to Watertown, New York

Our best Alaska Airlines deals on Idaho to Watertown, New York flight tickets

Alaska Airlines

Feb 3

BOI2:40 pmBoise Air Term. Gowen Fld

27h 48m

2 stops

ART8:28 pmWatertown

Feb 7

ART3:34 pmWatertown

23h 32m

3 stops

BOI1:06 pmBoise Air Term. Gowen Fld

$764

Find similar

Alaska Airlines

Feb 3

BOI5:15 pmBoise Air Term. Gowen Fld

25h 13m

3 stops

ART8:28 pmWatertown

Feb 7

ART3:34 pmWatertown

23h 32m

3 stops

BOI1:06 pmBoise Air Term. Gowen Fld

$770

Find similar

How to get the cheapest flight ticket from Idaho to Watertown, New York

Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip

Prices

Airlines

What is the cheapest time of day to depart on your flight to Watertown, New York?

Flying to Watertown, New York from Idaho in the morning is the least expensive time of day to depart. momondo users have found prices as low as $931 when looking at flights departing in the morning. Flights in the morning are often more expensive with an average ticket price of $931.

Cheap Idaho to Watertown, New York flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Idaho to Watertown, New York

Best Price Found	$697
Fastest flight time	14h 13m
Direct flights	None
Airports in Watertown, New York	1 airport

The best flight deal from Idaho to Watertown, New York found on momondo in the last 72 hours is $697

The fastest flight from Idaho to Watertown, New York takes 14h 13m

There are no direct flights from Idaho to Watertown, New York. Popular non-direct route for this connection is Boise Air Term. Gowen Fld Airport - Watertown Airport.

There is 1 airport near Watertown, New York: Watertown (ART)

Search flight deals

When did momondo last update prices for flights from Idaho to Watertown Airport?
Prices for flights from Idaho to Watertown Airport are updated daily.
How old do you have to be to fly from Idaho to Watertown Airport?
The minimum age for a child to fly alone is five, but airlines offering an unaccompanied minor (UNMR) service may have their age restrictions, such as regulations concerning flight duration, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Idaho to Watertown Airport.
What documentation or ID do you need to fly to Watertown Airport?
The travel and health documents you'll need for your trip to Watertown Airport may differ based on your itinerary and personal situation. Typically, you should have several documents on hand, such as a national ID card or driver's license and a passport that is valid for six months after your intended arrival at Watertown Airport. It is always advisable to seek advice from your airline or a trusted third party, such as IATA.

Alexandria Bay

Clayton

Why use momondo?

Why should I use momondo to find a flight deal from Idaho to Watertown?

momondo collates all your flight options in one place and lets you filter them to find the perfect flight from Idaho to Watertown. momondo saves you time and could save you money on your trip.

Can I find flights from Idaho to Watertown with flexible booking policies on momondo?

Yes. momondo enables you to select and highlight flights to Watertown from Idaho with this policy.

How can momondo help me find flights from Idaho to Watertown?

momondo helps you find the best flight between Idaho and Watertown by providing filters to narrow your choice of flights to those matching your criteria. You can select flights based on numerous factors such as price, departure and landing times, airport and airline.

I’m not ready to book a flight from Idaho to Watertown right now. Can momondo alert me if prices change?

Price alerts on flights to Watertown from Idaho are quick and easy to set up on momondo. Simply perform a search and select the price alert feature. It is as simple as that.