Title: Cheap Flights from Ithaca (ITH) to Seattle (SEA) - Expedia.ca ![](https://images.trvl-media.com/place/178307/82efb684-8d05-4b09-b7ea-52d5ab4ea1ac.jpg?impolicy=fcrop&w=1200&h=500&q=medium) ![](https://images.trvl-media.com/place/178307/82efb684-8d05-4b09-b7ea-52d5ab4ea1ac.jpg?impolicy=fcrop&w=1200&h=500&q=medium) # Cheap Flights from Ithaca (ITH) to Seattle (SEA) - [Roundtrip](?flightType=roundtrip) - [One-way](?flightType=oneway) - [Multi-city](?flightType=multicity) ### Travellers Adults ChildrenAges 2 to 17 InfantsYounger than 2 EconomyPremium economyBusiness classFirst class Flight 1 Leaving from Going to Departing Flight 2 Leaving from Going to Departing ## Popular airlines from Ithaca, NY (ITH-Tompkins Regional) to Seattle-Tacoma International Airport (SEA) - ![Delta](https://forever.travel-assets.com/flex/flexmanager/images/2024/09/23/landing_airline_sq_logo_DL.svg) Delta [](https://www.expedia.ca/Flights-Search?leg1=from:ith,to:sea,departure:06/11/2025TANYT&leg2=from:sea,to:ith,departure:13/11/2025TANYT&trip=roundtrip&passengers=adults:1,children:0,infantinlap:N&mode=search&pageId=0&filters=[{"preferredAirlineFilterValue":{"carrierCode":"DL"}}]) - ![United](https://forever.travel-assets.com/flex/flexmanager/images/2024/09/23/landing_airline_sq_logo_UA.svg) United [](https://www.expedia.ca/Flights-Search?leg1=from:ith,to:sea,departure:06/11/2025TANYT&leg2=from:sea,to:ith,departure:13/11/2025TANYT&trip=roundtrip&passengers=adults:1,children:0,infantinlap:N&mode=search&pageId=0&filters=[{"preferredAirlineFilterValue":{"carrierCode":"UA"}}]) ![notification illustration](https://a.travel-assets.com/travel-assets-manager/pictogram-bex/light__notification.svg) ### Be in the know Get alerts if flight prices drop or rise\* ![deals illustration](https://a.travel-assets.com/travel-assets-manager/pictogram-bex/light__deals.svg) ### Book smarter Save up to 30% on select hotels after you book a flight\* ![trophy illustration](https://a.travel-assets.com/travel-assets-manager/pictogram-bex/light__trophy.svg) ### Earn twice Earn your airline miles on top of our rewards [Sign in](https://www.expedia.ca/login) Flight from Ithaca to Seattle (ITH - SEA) route information | Origin airport | Tompkins Regional | | --- | --- | | Destination airport | Seattle - Tacoma Intl. | | Distance | 3574 km | ## Ithaca to Seattle Flights **The easy way to book your flights from Ithaca to Seattle**  With Expedia, it’s simple to find and book flights to Seattle from Ithaca whether you’re traveling for business or pleasure. Enter your travel dates, hit search, and choose your flight from airlines that cover this route. There are nonstop flights to Seattle - Tacoma Intl., too.   Choose your preferred carrier and cabin class with the advanced search tool and select your ideal departure time. Then, if you want, you can see just nonstop or refundable flights. And if you’re traveling last minute, just enter the date to check out flights from Ithaca to Seattle today, tomorrow, or this week.   **Save dollars with cheap flights from Tompkins Regional, ITH to Seattle - Tacoma Intl., SEA**  Sort your search results by price to find great deals on your flight from Ithaca to Seattle—you get all your cheapest options first. Grab yourself a bargain now—the lowest price on flights to Seattle from Ithaca currently is just rising to .   Here are more money-saving tips:  - Fly in when flight prices are normally at their lowest  - Book about a month to 6 weeks before you travel for the best prices to Seattle   - Avoid peak season and weekends when flights can cost more - Early morning and late-night flights are sometimes cheaper, so try varying your travel times  - One surefire way to save money on your flight is to book your flight and hotel together with Expedia. Sometimes, the savings are so large that the flight is basically free!  **Reasons to choose Expedia for your flight to Seattle from Ithaca**  Whatever your destination, budget, or reason to travel, in just one quick search, you can choose from loads of flights, airlines, and cabin classes. The filters make it quick and easy to find your ideal flights, and if you choose one of the flexible options, you won’t be charged to change your flight. So book your flight to Seattle with Expedia today. ## Frequently asked questions ### How much is a flight from Ithaca Tompkins Intl. Airport to Sea-Tac Airport? > Based on fares quoted within the last 7 days on Expedia for flights departing within the next year, round-trip flights between Tompkins Regional Airport (ITH) and SEA start from . Book ASAP to score the best price for your adventure. Prices and availability are subject to change. Additional terms apply. ### Do I need to pay a cancellation fee if I cancel my flight from ITH to Sea-Tac Airport? > Most flights can be conveniently cancelled online, but whether you are charged a fee differs between airlines. If you do have to cancel your break, follow the easy instructions in the [Customer Service Portal](https://www.expedia.ca/helpcenter). ### How do I find cheap flights from Tompkins Regional Airport (ITH) to SEA that have flexible change policies? > Plenty of carriers offer the option to reschedule your flight without a change fee. All you pay is any additional cost for the new flight. When looking for ITH to SEA flights, you'll find a "No change fees" box for you to tick. ### How many hours is the flight from ITH to Sea-Tac Airport? > You may like to bring your own entertainment (like some downloaded podcasts), as it takes roughly 7 hours and 49 minutes to fly to SEA from Tompkins Regional Airport (ITH). A set of noise-cancelling earphones will be handy too. ### How far is the flight from Ithaca Tompkins Intl. Airport to Sea-Tac Airport? > It's around 3,600 kilometres from Ithaca to SeaTac, so you'll be strapped into your seat for a while. Keep yourself occupied with things like playing cards (if you're travelling with friends) or a thrilling novel. ### Which airlines fly direct from Ithaca Tompkins Intl. Airport to SEA? > There are no direct flights, so you'll need to make at least one stop between Ithaca Tompkins Intl. Airport and Seattle - Tacoma Intl. Airport (SEA). Take advantage of the layover time to stretch your legs and enjoy some personal space. ### Are Tompkins Regional Airport (ITH) to Sea-Tac Airport flight tickets cheaper when they're purchased at the last minute? > Last-minute bookings from Ithaca Tompkins Intl. Airport to Sea-Tac Airport can be hit-or-miss. You may be able to score a bargain, but you could also completely miss out! If you'd prefer to play it safe and start planning early on, Expedia compares flight deals up to 12 months in advance. Just remember that not all airlines issue their prices so far in advance. Our advice? 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