SEA - ITH

$309 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 11/8. 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

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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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

Sat, Nov 8 - Sat, Nov 15
Delta Logo
11:28 am - 12:21 amSEA-ITH
9h 53m1 stop
Delta Logo
2:05 pm - 8:06 pmITH-SEA
9h 01m1 stop
$309Delta
Find Deal
Sat, Nov 8 - Sat, Nov 15
Delta Logo
11:15 am - 12:21 amSEA-ITH
10h 06m2 stops
Delta Logo
2:05 pm - 10:25 pmITH-SEA
11h 20m1 stop
$314Delta
Find Deal
Sat, Nov 8 - Sat, Nov 15
Delta Logo
11:15 am - 12:21 amSEA-ITH
10h 06m2 stops
Delta Logo
2:05 pm - 11:20 pmITH-SEA
12h 15m2 stops
$319Delta
Find Deal
Sat, Nov 8 - Thu, Nov 13
Delta Logo
11:28 am - 12:21 amSEA-ITH
9h 53m1 stop
Delta Logo
2:05 pm - 10:25 pmITH-SEA
11h 20m1 stop
$334Delta
Find Deal
Sat, Nov 8 - Fri, Nov 14
Delta Logo
11:28 am - 12:21 amSEA-ITH
9h 53m1 stop
Delta Logo
5:40 am - 4:55 pmITH-SEA
14h 15m2 stops
$339Delta
Find Deal
Wed, Nov 5 - Fri, Nov 14
Delta Logo
9:46 am - 12:21 amSEA-ITH
11h 35m2 stops
Delta Logo
5:40 am - 4:55 pmITH-SEA
14h 15m2 stops
$344Delta
Find Deal
Wed, Nov 5 - Wed, Nov 12
Delta Logo
9:59 pm - 12:21 amSEA-ITH
23h 22m1 stop
Delta Logo
2:05 pm - 10:25 pmITH-SEA
11h 20m1 stop
$357Delta
Find Deal
Sun, Nov 9 - Mon, Nov 17
Delta Logo
7:20 am - 10:54 pmSEA-ITH
12h 34m1 stop
Delta Logo
2:05 pm - 10:14 pmITH-SEA
11h 09m2 stops
$362Delta
Find Deal
Sat, Nov 8 - Sat, Nov 15
United Airlines Logo
9:25 am - 11:43 pmSEA-ITH
11h 18m2 stops
United Airlines Logo
7:40 pm - 12:18 pmITH-SEA
19h 38m3 stops
$497United Airlines
Find Deal
Tue, Nov 4 - Sat, Nov 8
United Airlines Logo
9:25 am - 11:43 pmSEA-ITH
11h 18m2 stops
United Airlines Logo
7:40 pm - 12:18 pmITH-SEA
19h 38m3 stops
$557United Airlines
Find Deal

Everything you should know

Top airlines
Delta
Cheapest • from $309 (round-trip)
Delta
Best reviews • 7.9 score
Airline reviews
Airline reviews
+1
+1
Airline reviews
Airline reviews
+1
Cheapest round-trip
$309
Delta
Sat 11/8Sat 11/15
SEA - ITH • 1 stop
Cheapest one-way
$319
Typical prices: $369-713
United Airlines
Mon 10/20
SEA - ITH • 1 stop
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KAYAK searches 100s of sites at once to find you the best travel deals.
We hope you love your trip to Ithaca!
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$309
Most popular time to fly with an average 28% 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 $319 for a one-way ticket and $309 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 SkyTeam 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 $547 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 $772 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 7954 reviews
7.9Comfort
7.3Food
8.5Crew
7.9Entertainment
8.2Boarding
Airline reviews

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

10.0 ExcellentDonna, Sep 2025CVG - LGA
Read more Delta reviews

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.

Did not know my son and I had different seating arrangements. He was fine, but it was disappointing.

Food was surprisingly good but the WiFi was not great

Easy boarding with an extremely kind attendant. Seats were spacious and we had 3 seats for 2 people so we could stretch out. Comfortable air flow and very attentive and hospital attendants. Bathrooms and food were the only negative. Bathrooms were so small you could hardly get in and close the door. I don’t think an obese person would fit or a person with a movement disability. Food was the trending food for flights, nonexistent. We spent $40 getting sandwich and snack at airport for our 6 hour flught.

My flight was canceled after being rescheduled for four days canceling my trip. Kayak and everyone affiliated with it I.e the airlines, and just fly have been excruciating to deal with. My trip to visit family had to be canceled as there was no way to make it. I am furious at all of you.

They delayed our flight because of bad weather in NY which was completely understandable. Then they cancelled our flight and a later flight that evening. The earliest we could fly was the next morning. We ended up buying last minute tickets on another airline and made it home slightly delayed but safely that evening. Delta kept saying it was weather related but if that was the case how did we make it back on another airline? The weather in NY was cloudy but not bad.

The newer screen was super cool and had the option to watch many different shows or movies. Crew was polite and helpful. However again, many children screaming bloody murder and kicking my seat, and parents doing nothing about it as usual.

Flight was good and crew was super polite. However, there were around 5 kids screaming the WHOLE 2 hours. I understand kids have to come but parents need to do something to control their children. They make the experience terrible, especially after finishing 16 hour shifts at the hospital I needed some sleep, which I did not get.

IAD with the archaic people movers is just a place to be avoided.

All of the United employees I interacted with were professional and courteous. The aircraft was clean, the food on the flight was good. No complaints here.

Armrest controller on my seat 35D and nextbooennseat 35E did not work right. Hard to press buttons to recognize and 35D had constantnpressure either upmost down somit was nearly impossible to make selections. .

I flew with my dog and had already purchased my dog’s ticket. Even that morning I had called costumer service to insure that my husband and I had seats together since the website was giving me an error when choosing our seats and the representative mentioned our dog. I showed up early to the airport and when I got to the gate and we started boarding I was help back and told that I was supposed to have a yellow tag and that I should have checked in at the counter for them to give me that tag. I was not aware of this, the representative on the phone did not say anything. Nor did I see it anywhere in the checking process online, so if you travel with a pet and are not checking in luggage, just know that you still have to go to the check in counter when arriving at the airport unless you want to be the last one to board and not have room for your carry on in the overhead bins. Other than that, I had a great experience.

Once we got in the air the pilot made up some of the time of the delay. So that was really nice.

I understand stuff happens, but plane failures are likely due to lack of maintenance. Additionally, air conditioning wasn't working, no snack/drink service, no WiFi. Fortunately, the crew was communicative and light-hearted. United grabbed another plane and we were able to get to our destination.

There was no food available for this red eye... one little waffle cookie for a 6+ hour flight... thank God I was able to sleep some

It is clear that someone knew, and competent, is in charge of food at United Airlines at least for the international flights. I was flying in coach, but the choices of the dinner were excellent. Tasty, and appropriate size. I had the beef, which was a little bit like a shepherds pie, and it was good. Nothing comparable has been served on a United flight in years. It will not be confused with three star food, but it is very good for airline food. Even better was the breakfast choice between a cinnamon roll and a breakfast sandwich. I chose the breakfast sandwich which was absolutely delicious and which I would happily order again at my local Starbucks or Panera. It is clear that someone knew indifferent is in charge of the food and it’s about time.

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

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