$427 Cheap Flights from Spokane (GEG) to Watertown (ART)

View $427 flight on Tue, Dec 2, 2025Opens in a new window

Popular airlines from Spokane International Airport (GEG) to Watertown, NY (ART-Watertown Intl.)

Cheap Flights from Spokane to Watertown (GEG-ART)

Prices were available within the past 7 days and start at $427 for one-way flights and $516 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

American Airlines
Mon, Nov 3 - Sat, Nov 8
GEG
Spokane
ART
Watertown
$516 Roundtrip, found 4 days ago
$516
Roundtrip
found 4 days ago
Select American Airlines flight, departing Mon, Nov 3 from Spokane to Watertown, returning Sat, Nov 8, priced at $516 found 4 days ago
American Airlines
Mon, Nov 3 - Sat, Nov 8
GEG
Spokane
ART
Watertown
$554 Roundtrip, found 4 days ago
$554
Roundtrip
found 4 days ago
Select American Airlines flight, departing Mon, Nov 3 from Spokane to Watertown, returning Sat, Nov 8, priced at $554 found 4 days ago
American Airlines
Tue, Nov 4 - Tue, Nov 11
GEG
Spokane
ART
Watertown
$584 Roundtrip, found 4 days ago
$584
Roundtrip
found 4 days ago
Select American Airlines flight, departing Tue, Nov 4 from Spokane to Watertown, returning Tue, Nov 11, priced at $584 found 4 days ago
American Airlines
Mon, Nov 3 - Tue, Nov 11
GEG
Spokane
ART
Watertown
$594 Roundtrip, found 4 days ago
$594
Roundtrip
found 4 days ago
Select American Airlines flight, departing Mon, Nov 3 from Spokane to Watertown, returning Tue, Nov 11, priced at $594 found 4 days ago
American Airlines
Sat, Nov 1 - Tue, Nov 11
GEG
Spokane
ART
Watertown
$600 Roundtrip, found 4 days ago
$600
Roundtrip
found 4 days ago
Select American Airlines flight, departing Sat, Nov 1 from Spokane to Watertown, returning Tue, Nov 11, priced at $600 found 4 days ago
Alaska Airlines
Tue, Nov 4 - Sat, Nov 8
GEG
Spokane
ART
Watertown
$616 Roundtrip, found 4 days ago
$616
Roundtrip
found 4 days ago
Select Alaska Airlines flight, departing Tue, Nov 4 from Spokane to Watertown, returning Sat, Nov 8, priced at $616 found 4 days ago
American Airlines
Wed, Nov 5 - Mon, Nov 10
GEG
Spokane
ART
Watertown
$644 Roundtrip, found 4 days ago
$644
Roundtrip
found 4 days ago
Select American Airlines flight, departing Wed, Nov 5 from Spokane to Watertown, returning Mon, Nov 10, priced at $644 found 4 days ago
American Airlines
Tue, Nov 4 - Mon, Nov 10
GEG
Spokane
ART
Watertown
$656 Roundtrip, found 4 days ago
$656
Roundtrip
found 4 days ago
Select American Airlines flight, departing Tue, Nov 4 from Spokane to Watertown, returning Mon, Nov 10, priced at $656 found 4 days ago
American Airlines
Mon, Nov 3 - Mon, Nov 10
GEG
Spokane
ART
Watertown
$666 Roundtrip, found 4 days ago
$666
Roundtrip
found 4 days ago
Select American Airlines flight, departing Mon, Nov 3 from Spokane to Watertown, returning Mon, Nov 10, priced at $666 found 4 days ago
American Airlines
Sat, Nov 1 - Mon, Nov 10
GEG
Spokane
ART
Watertown
$672 Roundtrip, found 4 days ago
$672
Roundtrip
found 4 days ago
Select American Airlines flight, departing Sat, Nov 1 from Spokane to Watertown, returning Mon, Nov 10, priced at $672 found 4 days ago

Frequently asked questions

How much does a flight from Spokane Intl. Airport (GEG) to Watertown Intl. Airport (ART) cost?
Snag a cheap one-way flight from $427 or cheap return flight from $516 from Spokane Intl. Airport (GEG) to Watertown Intl. Airport (ART) with Expedia. Enter your travel dates and sort by "Price (lowest to highest)" to find our cheapest flight deals on this route.
What is the cheapest month to fly from Spokane Intl. Airport (GEG) to Watertown Intl. Airport (ART)?
Planning your trip for November may help you find better deals, as it's the cheapest month for flights between GEG and ART. You'll usually find the lowest fares during off-peak months.
What is the cheapest airline that flies from Spokane Intl. Airport (GEG) to Watertown Intl. Airport (ART)?
To find the cheapest airline that'll fly you from GEG to ART, use Expedia's filter tool. Customize your search based on what matters most to you, such as preferred carriers and flight duration. You can then sort your results by "Price (lowest to highest)" to see the cheapest fares upfront.
How many flights per day from Spokane Intl. Airport (GEG) to Watertown Intl. Airport (ART)?
You'll need to take a flight with a layover when traveling from Spokane Intl. Airport (GEG) to Watertown Intl. Airport (ART). There are no daily direct flights on this route. However, simply filter your search to include one or more stops to discover the best option for your trip.
What day of the week has the most flights from GEG to ART?
You'll generally find Tuesday the quietest day for flights, while Fridays are often the busiest.* However this can vary from season to season and during peak travel times or public holidays.*Busiest/quietest day to travel is based on Expedia flight demand through January to December 2024.
What is the best time to fly from Spokane Intl. Airport (GEG) to Watertown Intl. Airport (ART)?
To avoid possible delays on the Spokane Intl. Airport (GEG) to Watertown Intl. Airport (ART) route, travel before 3 PM. Departures after this hour have a 22% higher chance of cancellation.**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 Spokane Intl. Airport (GEG) to Watertown Intl. Airport (ART) last-minute?
Waiting until just before your departure to book a flight from GEG to ART generally means paying more. Although you may find some last-minute discounts, they're not always guaranteed. Be flexible with your itinerary for the best chance of getting a bargain.
Is it cheaper to book a GEG to ART flight and hotel package?
You'll typically save money by securing a GEG to ART flight and hotel package compared to booking separately. In fact, you could save hundreds of dollars by bundling with Expedia. And it's easy to manage everything in one place. After selecting your ideal accommodations and flights, consider adding extras including tours, activities and car rentals.
Can I cancel or change the date of my flight from Spokane Intl. Airport (GEG) to Watertown Intl. Airport (ART)?
If you booked your GEG to ART flight within the last 24 hours, you may be able to modify or cancel it at no cost. Depending on the airline and the fare type you purchased, additional charges may apply for changes beyond this timeframe. Airline policies and contact information can be found in your itinerary or confirmation email. Or, visit our Customer Service portal for further details.

Travel information

Origin airport
Spokane Intl.
Destination airport
Watertown Intl.
Roundtrip price
$515
Distance
1990 mi

Book with confidence

Spokane to Watertown Flights

The cheapest times to fly from Spokane 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 Spokane to Watertown are during the month of November. You can find some of the cheapest flights from Spokane to Watertown with Expedia's search tool and vast selection of airlines.

 

The best time to book a flight from Spokane to Watertown

Sunday is one of the best days to book for cheap flights from Spokane 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 Spokane 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 Spokane to Watertown in 2025. You can also book with separate airlines for your outbound and return journeys, from $427 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 Spokane 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 Spokane 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.

 

Spokane to Watertown Flights

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*Available to One Key members.