SEA - ITH

$298 Find Cheap Flights from Seattle to Ithaca

This is the cheapest round-trip flight price found by a KAYAK user in the last 72 hours by searching for a flight from Seattle to Ithaca departing on 1/7. 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
1 adult, Economy, 0 bags

KAYAK searches hundreds of travel sites at once for deals on flights to Ithaca

 
These are the airlines KAYAK users have selected most often from within our search results in flight searches from Seattle to Ithaca, 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 Seattle to Ithaca, as well as popular online travel agencies
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Everything you should know

Cheapest round-trip
$298
Delta
Wed 1/7Thu 1/15
SEA - ITH • 2 stops
Cheapest one-way
$324
Typical prices: $293-$400
Delta
Thu 4/16
SEA - ITH • 2 stops
Top airlines
Delta
Cheapest • from $298 (round-trip)
Delta
Best reviews • 7.9 score
Airline reviews
Airline reviews
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Airline reviews
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Flight Deals
Booking Insights
Flight Deals

Cheap Flights from Seattle to Ithaca (SEA-ITH)

 
Here are some of the best deals found on KAYAK recently from the most popular airlines for round-trip flights from Seattle to Ithaca 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 for you by selecting your travel dates on KAYAK.

Recent round-trip flight deals from Seattle to Ithaca

Wed, Jan 7 - Thu, Jan 15
Delta Logo
11:10 pm - 1:56 pm
SEA
-
ITH
11h 46m2 stops
Delta Logo
5:29 am - 11:19 am
ITH
-
SEA
8h 50m1 stop
$298Delta
Thu, Jan 8 - Sat, Jan 17
United Airlines Logo
9:25 am - 11:44 pm
SEA
-
ITH
11h 19m2 stops
United Airlines Logo
6:00 am - 3:44 pm
ITH
-
SEA
12h 44m2 stops
$303United Airlines
Wed, Jan 7 - Sun, Jan 11
Delta Logo
11:10 pm - 1:56 pm
SEA
-
ITH
11h 46m2 stops
Delta Logo
5:29 am - 11:19 am
ITH
-
SEA
8h 50m1 stop
$334Delta
Tue, Jan 6 - Tue, Jan 13
United Airlines Logo
7:00 am - 11:44 pm
SEA
-
ITH
13h 44m2 stops
United Airlines Logo
6:00 am - 3:44 pm
ITH
-
SEA
12h 44m2 stops
$339United Airlines
Thu, Jan 8 - Thu, Jan 15
Delta Logo
5:25 am - 11:22 pm
SEA
-
ITH
14h 57m2 stops
Delta Logo
2:36 pm - 10:25 pm
ITH
-
SEA
10h 49m1 stop
$341Delta
Wed, Jan 7 - Thu, Jan 15
Delta Logo
11:10 pm - 1:56 pm
SEA
-
ITH
11h 46m2 stops
Delta Logo
5:29 am - 8:52 am
ITH
-
SEA
30h 23m2 stops
$344Delta
Wed, Jan 7 - Sat, Jan 10
Delta Logo
11:10 pm - 1:56 pm
SEA
-
ITH
11h 46m2 stops
Delta Logo
5:25 am - 7:43 pm
ITH
-
SEA
17h 18m2 stops
$358Delta
Wed, Jan 7 - Mon, Jan 12
Delta Logo
11:10 pm - 1:56 pm
SEA
-
ITH
11h 46m2 stops
Delta Logo
5:29 am - 8:52 am
ITH
-
SEA
30h 23m2 stops
$362Delta
Wed, Jan 7 - Sun, Jan 11
Delta Logo
11:10 pm - 1:56 pm
SEA
-
ITH
11h 46m2 stops
Delta Logo
2:36 pm - 6:23 pm
ITH
-
SEA
30h 47m2 stops
$373Delta
Thu, Jan 8 - Sat, Jan 10
Delta Logo
5:25 am - 11:22 pm
SEA
-
ITH
14h 57m2 stops
Delta Logo
2:36 pm - 10:25 pm
ITH
-
SEA
10h 49m1 stop
$377Delta
Booking Insights

KAYAK's insights & trends for Seattle to Ithaca flights

Get data-powered insights and trends into flights from Seattle to Ithaca 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 Seattle to Ithaca?

The average price of all round-trip flights from Seattle to Ithaca clicked on KAYAK for each day over the last 12 months.

For Seattle to Ithaca, Saturday is the cheapest day to fly on average and Sunday is the most expensive. Flying from Ithaca back to Seattle, the best deals are generally found on Friday, with Saturday being the most expensive.

Good to know

Cheapest flight$298
Most popular time to fly with an average 25% increase in price.
Flight from Seattle to Ithaca

When to book flights from Seattle to Ithaca

Are your dates flexible? Find out the best times to travel from Seattle to Ithaca 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 Seattle to Ithaca

  • What is the cheapest flight from Seattle to Ithaca?

    In the last 3 days, the lowest price for a flight from Seattle to Ithaca was $324 for a one-way ticket and $298 for a round-trip.

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

    A passport is not required to fly from Seattle to Ithaca.

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

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

  • Which airline alliances offer flights from Seattle to Ithaca?

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

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

    The two airlines most popular with KAYAK users for flights from Seattle to Ithaca are Delta and United Airlines. With an average price for the route of $582 and an overall rating of 7.9, Delta is the most popular choice. United Airlines is also a great choice for the route, with an average price of $828 and an overall rating of 7.4.

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

    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 Seattle to Ithaca.

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

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to Ithaca from Seattle 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 Seattle to Ithaca?

    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 Ithaca with an airline and back to Seattle with another airline. Booking your flights between Seattle and ITH 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 Seattle to Ithaca?

    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 Ithaca from Seattle up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

Reviews of the top airlines flying from Seattle to Ithaca

 
See real verified KAYAK customer reviews for airlines flying from Seattle to Ithaca. 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 Seattle to Ithaca? 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.
7.9
DeltaOverall score based on 8008 reviews
7.9Comfort
8.5Crew
7.9Entertainment
7.3Food
8.1Boarding
Airline reviews

The food is terrible. The staff is wonderful. Comfort is good.

10.0 ExcellentRonda, Dec 2025
JAX - JFK
Read more Delta reviews

The food is terrible. The staff is wonderful. Comfort is good.

I fly Delta all the time, have Platinum Medallion status. But this route seems to have major problems with delays and seems to never leave on time! Have only taken it twice in the last two weeks, and each time it had delays of more than 1 hour... very disappointed!!!!

Good seats in Main cabin, excellent service and excellent landing

Staff was exceptional! Everyone was kind, professional and friendly making the trip very pleasant. Thank you!

The flight used a B767 with a very old interior from before 2014. The entertainment system did not work at all during the flight despite attempts to reset the system. It was like they flew this route just to be competitive.

Delta made it easy, comfortable and timely. The crew was fantastic.

On this flight I felt the food offering was not as complete as on previous flights. The tomato salad was a bit off and there was nothing additional such a bread or butter. The breakfast was only one option, so you either ate what they had or ate nothing. The crew was efficient, but most seemed frustrated throughout the flight. The flight arrived early and was obstacle-free, so I’m overall quite happy, but the shine in the rest of the experience just wasn’t there.

Great flight with Delta! Boarding was quick and easy, the amenities were solid, and the plane was in great shape. The flight attendants had a fun, lively energy while staying professional. All in all, a smooth trip — even managed to catch up on some rest. Thanks, Delta!

De planning was an absolute mess. We were never told that we weren’t at the gate and that we had to go down unstable stairs and then hop on a bus. People were falling, we couldn’t tell who was in charge. Overall terrible communication that ended up leaving a bad impression at the very end of the experience.

For a 69 year old with health problems I had the worse experience, no wheelchair when I entered a lady told me to sit and wait while a gentleman told me I had to walk to the Delta station, which I did. I had a carry on and a bag, and I was traveling with my service dog, which was on his carrier and the lady charged me for my carry on luggage, beside all the waiting cause of the delay, I had to walk to get my luggage cause no wheelchair showed up, I am so disappointed. I will get in touch with the company. I got home at 3:00 am, not good for my health situation.

The flight was on time. I generally don’t drink or eat on short flights and the seats were good and the flight attendants were friendly. That’s all I expect

It was nice to have gotten up upgraded to first class with a meal on a three hour flight

United have really come back. Airport and boarding process is clear and good, app and information also very good

Flight was delayed 8 times. We were sitting at the airport for 14 hours. We got 2 hours of sleep (if that) on what was not meant to be a red-eye.

After a delay at the gate, C3, at Ohare on Sunday, I left my Blk ski coat on the bench at the gate, lost! Please review my lob claim, thx.

Very bad! They kept delaying my flight and wouldn’t do anything about it

They brought an empty plane to the gate. Then a flight delay was announced for maintenance and waiting on a part. I was then put on a flight to San Francisco instead with a connecting flight to my final destination. Arrived at my final destination 2 hours late.

The only downside was my cell phone charger wouldn’t work in the charging port but everyone else’s would work in them all. My cell phone cable works fine in my hotel room in Frankfurt.

Flight team stood out for perzonal attention, kindness at bright cheery attitudes at 8am. Very helpful.

Ot was overall fine. Left on time and had basic snacks. Weather was finicky but that’s not the airlines fault.

Everything you need to know for your flight from Seattle to Ithaca

Information on your arrival and departure airports