Find flights
Deals
Insights
When to book
FAQs & Tips
Airlines

ITH - SEA

$579 Find cheap flights from Ithaca to Seattle

This is the cheapest one-way flight price found by a KAYAK user in the last 72 hours by searching for a flight from Ithaca to Seattle departing on 6/29. Fares are subject to change and may not be available on all flights or dates of travel. Click the price to replicate the search for this deal.
1 adult
0 bags
Mon 6/3
Mon 6/10

Search hundreds of travel sites at once for deals on flights to Seattle

 
These are the airlines KAYAK users have selected most often from within our search results in flight searches from Ithaca to Seattle, as well as popular online travel agencies
These are the airlines KAYAK users have selected most often from within our search results in flight searches from Ithaca to Seattle, as well as popular online travel agencies
In the last 7 days travelers have searched 43,693,958 times on KAYAK, and here is why:

Save 22% or moreCompare multiple travel sites with one search.

Track pricesNot ready to book? Create a price alert for when prices drop.

Filter your dealsChoose cabin class, free Wi-Fi and more.

Bundle and saveSave money when you bundle your flight + hotel.

Cheap flight deals from Ithaca to Seattle (ITH-SEA)

Here are some of the best deals found on KAYAK recently from the most popular airlines for round-trip flights from Ithaca to Seattle that are departing in the next months. While these flights were available on KAYAK in the last 72 hours, prices and availability are subject to change and deals may expire.
Discover the best prices and deals for you by selecting your travel dates.
Choose your dates
6:00 am - 11:07 amITH-SEA
8h 07m1 stop
6:51 am - 4:59 pmSEA-ITH
7h 08m1 stop
$580United Airlines
Find Deal
Tue, May 28 - Fri, May 31
5:48 pm - 10:58 pmITH-SEA
8h 10m1 stop
6:51 am - 4:59 pmSEA-ITH
7h 08m1 stop
$583United Airlines
Find Deal
Wed, Jun 12 - Sat, Jun 15
4:09 pm - 10:23 pmITH-SEA
9h 14m1 stop
12:30 am - 3:11 pmSEA-ITH
11h 41m2 stops
$673Delta
Find Deal
Wed, Aug 14 - Sun, Aug 18
3:35 pm - 10:25 pmITH-SEA
9h 50m1 stop
12:40 am - 2:55 pmSEA-ITH
11h 15m2 stops
$763Delta
Find Deal
Wed, Jun 12 - Fri, Jun 14
3:35 pm - 10:25 pmITH-SEA
9h 50m1 stop
12:40 am - 2:55 pmSEA-ITH
11h 15m2 stops
$853Delta
Find Deal
Thu, Jul 18 - Sun, Jul 21
4:09 pm - 10:23 pmITH-SEA
9h 14m1 stop
11:15 am - 11:41 pmSEA-ITH
9h 26m1 stop
$868Delta
Find Deal
Wed, Aug 14 - Mon, Aug 19
4:45 pm - 8:02 amITH-SEA
18h 17m2 stops
10:30 pm - 4:09 pmSEA-ITH
14h 39m2 stops
$872United Airlines
Find Deal
Thu, Jul 18 - Mon, Jul 22
3:46 pm - 10:18 pmITH-SEA
9h 32m1 stop
12:40 am - 3:06 pmSEA-ITH
11h 26m2 stops
$917Delta
Find Deal
Tue, May 28 - Thu, May 30
4:45 pm - 11:18 pmITH-SEA
9h 33m1 stop
6:00 am - 4:09 pmSEA-ITH
7h 09m1 stop
$926United Airlines
Find Deal
Thu, Jul 18 - Mon, Jul 22
3:35 pm - 11:52 pmITH-SEA
11h 17m2 stops
12:40 am - 2:55 pmSEA-ITH
11h 15m2 stops
$1,058Delta
Find Deal
Thu, Jul 18 - Sun, Jul 21

Flights from Ithaca to Seattle - Travel Insights & Trends

Get data-powered insights and trends into flights from Ithaca to Seattle to help you find the cheapest flights, the best time to fly and much more.

What’s the cheapest day of the week to fly from Ithaca to Seattle?

The average price of all flights from Ithaca to Seattle clicked on KAYAK for each day over the last 12 months.
If you are looking for a flight deal from Ithaca to Seattle, look for departures on Saturdays and avoid leaving on a Sunday, as it's usually the priciest day. When flying back from Seattle, Sunday is the cheapest day to fly and Tuesday is the most expensive.

What is the cheapest month to fly from Ithaca to Seattle?

To calculate monthly average prices, KAYAK takes all prices for each month over the last year for flights from Ithaca to Seattle, removes the top 0.1% to account for outliers, and then takes the median of all values for each month.
The cheapest month for flights from Ithaca to Seattle is November, where tickets cost $397 on average. On the other hand, the most expensive months are February and December, where the average cost of tickets is $911 and $896 respectively.

How far in advance should I book a flight from Ithaca to Seattle?

To calculate daily average prices, KAYAK takes all prices for each day before departure over the last year for flights from Ithaca to Seattle, removes the top 0.1% to account for outliers, and then takes the average of all the values for each month.
To get a below average price on the flight from Ithaca to Seattle, you should book around 1 week before departure. For the absolute cheapest price, our data suggests you should book 64 days before departure.

Which airlines provide the cheapest flights from Ithaca to Seattle?

The cheapest price for the route for each airline clicked by KAYAK users in the last 72 hours.
The cheapest return flight ticket from Ithaca to Seattle found by KAYAK users in the last 72 hours was for $580 on United Airlines, followed by Delta ($673). One-way flight deals have also been found from as low as $579 on Delta and from $583 on United Airlines.

Good to know

Low season

January

High season

November

Cheapest flight

$579
Best time to beat the crowds with an average 8% drop in price.
Most popular time to fly and prices are also 43% lower on average.
Flight from Ithaca to Seattle

When to book flights from Ithaca to Seattle

Are your dates flexible? Find out the best times to travel from Ithaca to Seattle based on our flight data from the last year. Discover the cheapest month and even day to fly.
Estimated round-trip price
KAYAK looks at all historical flight data for each date to provide a predicted price for one-way trips or round-trips with a duration up to 40 days. While we try to provide actual minimum prices for each date, some prices are predictions and actual prices may differ.

FAQs for booking flights from Ithaca to Seattle

  • What is the cheapest flight from Ithaca to Seattle?

    In the last 3 days, the lowest price for a flight from Ithaca to Seattle was $579 for a one-way ticket and $580 for a round-trip.

  • Do I need a passport to fly between Ithaca and Seattle?

    No

  • Which aircraft models fly most regularly from Ithaca to Seattle?

    We unfortunately don’t have that data for this specific route.

  • Which airline alliances offer flights from Ithaca to Seattle?

    SkyTeam, and Star Alliance are the airline alliances operating flights between Ithaca and Seattle, with SkyTeam being the most commonly used for this route.

  • Which is the best airline for flights from Ithaca to Seattle, Delta or United Airlines?

    The two airlines most popular with KAYAK users for flights from Ithaca to Seattle are Delta and United Airlines. With an average price for the route of $573 and an overall rating of 8.0, Delta is the most popular choice. United Airlines is also a great choice for the route, with an average price of $779 and an overall rating of 7.3.

  • How does KAYAK find such low prices on flights from Ithaca to Seattle?

    KAYAK is a travel search engine. That means we look across the web to find the best prices we can find for our users. With over 2 billion flight queries processed yearly, we are able to display a variety of prices and options on flights from Ithaca to Seattle.

  • How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket from Ithaca to Seattle?

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to Seattle from Ithaca is likely to change within 7 days, so travelers know whether to wait or book now.

  • What is the Hacker Fare option on flights from Ithaca to Seattle?

    Hacker Fares allow you to combine one-way tickets in order to save you money over a traditional round-trip ticket. You could then fly to Seattle with an airline and back to Ithaca with another airline. Booking your flights between Ithaca and SEA can sometimes prove cheaper using this method.

  • What is KAYAK's "flexible dates" feature and why should I care when looking for a flight from Ithaca to Seattle?

    Sometimes travel dates aren't set in stone. If your preferred travel dates have some wiggle room, flexible dates will show you all the options when flying to Seattle from Ithaca up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

See more FAQs

Top airlines flying from Ithaca to Seattle

 
See real verified KAYAK customer reviews for airlines flying from Ithaca to Seattle. Airline scores are aggregated from all reviews left by passengers on KAYAK after flying with an airline. KAYAK doesn’t show reviews that are older than 5 years. Learn how KAYAK collects reviews.
Need help choosing which airline to fly with from Ithaca to Seattle? KAYAK airline reviews give an overall score for each airline based on loads of factors, including comfort, boarding, in-flight entertainment and more, to make your decision easier. See airline scores according to verified KAYAK customer reviews.
8.0
DeltaOverall score based on 10838 reviews
8.2Boarding
7.9Comfort
7.4Food
8.6Crew
8.0Entertainment
Airline reviews

Delta is one of the best airlines I have flown

10.0 ExcellentKellie, Apr 2024ANC - SEA
Read more about Delta reviews

Delta is one of the best airlines I have flown

It was a Red-Eye flight so was not comfortable enough to sleep, but seat was as expected. Crew was great and in-flight entertainment was excellent. Flight was smooth

Standard economy seats on Deltas 767 were better than Alaska premium seats on their 737 MAX9; more legroom, wider seats. Entertainment was great, no ipad or phone required. Could have included a meal service.

Plane was turned around due to fog half way into the flight, Delta did not properly direct passengers to stay on same flight and instead failed to properly rebook on Alaska

The boarding process was terrible especially with an indirect flight Chicago to Seattle to San Diego was terrible talking about we overbooked a flight idk if I’d take this airline ever again we got off our flight from Chicago to Seattle and we traveled for business and they told us our connecting flight was over booked and their was no seats asking people to take a delayed next flight and they don’t tell anyone coughing to wear masks seats 30A-B were terrible during the flight no one wants to sit next to people coughing all around I don’t want to be sick traveling for work or get sick anytime it’s very upsetting the staff doesn’t take this stuff serious to tell them to wear masks when they see people coughing and sneezing

Flight was on time, the crew was personable & professional, & the plane arrived early which was nice.

This flight landed early, but deplaned late. We were stuck sitting and waiting for a gate for over an hour

My flight was very clean and the location was comfortable. The service was great. A satisfying flight!

I appreciated being upgraded. I was very disappointed with my 13 hr layover in Seattle to geg, while my friends who flew Alaska made it home as scheduled. I had to reserve a hotel on my dime.

Delta needs to step up the meals and snacks. They have been serving the same two meals for three years.... It is time to change it up.

I paid $380 for my one-way ticket from California to Minnesota. The fair did not include online check-in. I received instructions from their app to check in at a kiosk. At the kiosk, the boarding pass would not print until an actual person came to verify that I had a personal item and not a carry-on item, On the plane, the person next to me was drunk and allowed to continue to order alcohol. United is garbage I’d rather fly spirit.

The plane was dirty and the in seat air wasn't blowing as planes usually do.

Generally good but there wasn’t any staff available when my luggage didn’t appear at baggage claim in Fresno. It took about half an hour to locate a staff member to open up the locked room where it was being kept.

Do not like the feeling of being in the basic economy. Everyone should feel good no matter what.

All flights were on time and boarding was issue free

Terrible! The plane was old and you are required to connect your own device to their Wi-Fi rather than have entertainment options in the back of the seat in front of you. The Wi-Fi went out during the flight and there was only one plug for the devices every two seats. Three out of five surrounding my family did not work. The seats and spaces under them were so small I could not fit my backpack, which I’ve always brought on flights and fit before no problem. The crew were unpleasant and patronizing.

Great! The plane was decently sized and comfortable. The staff was nice and there was great in flight entertainment

Water service would be great. The way they board is terrible. Slow passengers first😂😂 They need to smart up a bit

Our original business class flight was cancelled so we not only downgraded but we were also spread out across the plane not sitting together in separate middle seats. My poor kids were scared and couldn’t see me on the flight and the crew wasn’t sensitive to the situation and what the airlines did to us. Very dissatisfied with United airlines.

Crew were fine, drinks and snacks were as well but we were delayed for around 2 hrs which made our entry into Mexico delayed as well with the influx of arrivals at the same time. Sort of wasted our first day of vacation. We left Pittsburgh at 630am and did not arrive in Mexico until late dinner time.

Book cheap flights from Ithaca to Seattle

Recent one-way flight deals

 
Only flying one-way? Below are some of the best one-way flight deals from Ithaca to Seattle found on KAYAK in the last 72 hours.
6/29Sat
1 stopDelta
9h 50mITH-SEA
$579
6/29Sat
2 stopsUnited Airlines
17h 26mITH-SEA
$583
6/29Sat
3 stopsUnited Airlines
18h 46mITH-SEA
$689

Search by stops

Search by airline

Search by price

Ithaca - Seattle Flights

Departure:

Ithaca (ITH)United States

Destination:

Seattle (SEA)United States

Return flight deals:

Seattle - Ithaca

Cabin classes: