SEA - ITH

$323 Find Cheap Flights from Seattle to Ithaca

This is the cheapest one-way flight price found by a KAYAK user in the last 72 hours by searching for a flight from Seattle to Ithaca departing on 9/9. 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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41,299,237 searches in the past 7 days on KAYAK

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Everything you should know

Cheapest round-trip
$369
Delta
Thu 6/11Mon 6/15
SEA - ITH • 1 stop
Cheapest one-way
$323
Delta
Wed 9/9
SEA - ITH • 2 stops
Top airlines
Cheapest • from $369 (round-trip)
Best reviews • 7.9 score
Airline reviews
Airline reviews
+1
+1
Airline reviews
Airline reviews
+1
Nonstop flights
Not available
There are currently no direct flights between Seattle and Ithaca. You'll need at least 1 connection.
Insights
Insights
Insights
Insights
Top layover airports
Cheapest • Avg $653 (round-trip)
Shortest trip • 7h 35m (one-way)
Insights
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Start a new search
KAYAK searches 100s of sites at once to find you the best travel deals.
We hope you love your trip to Ithaca!
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

Thu, Jun 11 - Mon, Jun 15
Delta Logo
11:40 am - 12:23 am
SEA
-
ITH
9h 43m
1 stop
Delta Logo
1:16 pm - 8:19 pm
ITH
-
SEA
10h 03m
1 stop
$369Delta
Thu, Jun 11 - Tue, Jun 16
Delta Logo
11:40 am - 12:23 am
SEA
-
ITH
9h 43m
1 stop
Delta Logo
1:16 pm - 8:19 pm
ITH
-
SEA
10h 03m
1 stop
$394Delta
Tue, Jun 9 - Mon, Jun 15
Delta Logo
11:40 am - 12:09 am
SEA
-
ITH
9h 29m
1 stop
Delta Logo
1:16 pm - 8:19 pm
ITH
-
SEA
10h 03m
1 stop
$419Delta
Fri, Jun 12 - Tue, Jun 16
Delta Logo
11:40 am - 12:23 am
SEA
-
ITH
9h 43m
1 stop
Delta Logo
1:16 pm - 8:19 pm
ITH
-
SEA
10h 03m
1 stop
$469Delta
Thu, Jun 11 - Wed, Jun 17
Delta Logo
11:40 am - 12:23 am
SEA
-
ITH
9h 43m
1 stop
Delta Logo
1:16 pm - 8:19 pm
ITH
-
SEA
10h 03m
1 stop
$554Delta
Fri, Jun 12 - Fri, Jun 19
Delta Logo
11:40 am - 12:23 am
SEA
-
ITH
9h 43m
1 stop
Delta Logo
1:16 pm - 8:19 pm
ITH
-
SEA
10h 03m
1 stop
$579Delta
Mon, Jun 8 - Mon, Jun 15
Delta Logo
11:40 am - 12:23 am
SEA
-
ITH
9h 43m
1 stop
Delta Logo
1:16 pm - 8:19 pm
ITH
-
SEA
10h 03m
1 stop
$594Delta
Wed, Jun 10 - Mon, Jun 15
Delta Logo
11:40 am - 12:23 am
SEA
-
ITH
9h 43m
1 stop
Delta Logo
1:16 pm - 8:19 pm
ITH
-
SEA
10h 03m
1 stop
$604Delta
Thu, May 28 - Sun, May 31
Delta Logo
5:30 am - 11:46 pm
SEA
-
ITH
15h 16m
2 stops
Delta Logo
1:36 pm - 8:10 pm
ITH
-
SEA
9h 34m
1 stop
$609Delta
Mon, Jun 8 - Tue, Jun 16
Delta Logo
11:40 am - 12:23 am
SEA
-
ITH
9h 43m
1 stop
Delta Logo
1:16 pm - 8:19 pm
ITH
-
SEA
10h 03m
1 stop
$619Delta
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.

Which airlines provide the cheapest flights from Seattle to Ithaca?

The cheapest round-trip price for the route for each airline clicked by KAYAK users in the last 72 hours.

In the past 3 days, the cheapest round-trip tickets from Seattle to Ithaca were found on Delta ($369) and United Airlines ($696).

Good to know

Cheapest flight$323
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 $323 for a one-way ticket and $369 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 $514 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 $727 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 8464 reviews
8.1Boarding
7.2Food
7.8Entertainment
7.9Comfort
8.5Crew
Airline reviews

Very easy to use and convenient, you can perform any action within the same portal

10.0 ExcellentMurat, Apr 2026
ORD - LGA
Read more Delta reviews

Very easy to use and convenient, you can perform any action within the same portal

Crew was nice, meal was good. Entertainment had to be rebooted 3 times and still did not work. Turns out there was residue on screen, it needed to be cleaned to prevent the touchscreen buttons from continuously activating. I had entertainment for the last 45 minutes of a 5 hour 45 minute flight. Really unacceptable for first class. Flight attendent indicated your cleaning solution creates this problem. Seems as if this is widely known, you should be using a different product or cleaning better. Really really disappointing which simply added to the wi fi on your planes with reliably never ever works.

The baggage belt was not updated on the Delta App and was displayed on the wrong belt board. Was not expecting this to happen.

Landed without a gate ready. Plane is extremely old and dirty.

Pilots lied about waiting on “paperwork”. Sat in the plane for over an hour, waiting on some papers to be printed according to the pilot and then all of a sudden he says good news maintenance is finally on their way. Maybe they can fix it before we get our paperwork. Ended up missing my connection in LaGuardia and as a result, had a fly home to Lexington instead of the Louisville airport. Then paid $100 to uber to Louisville since it was midnight by the time I got in. I wish they would just be transparent with passengers sometimes and not try to beat around the bush on why things are delayed.

The flight was delayed 90 minutes The Gate was wrong The Restroom on Aircraft was not clean There was a half used water bottle in my seat

Too many people are taking up space in the overhead bins with their extra piece of luggage. Since they cannot fit their backpacks or extra luggage piece under the seat in front of them, they store it in the overheads and thus taking up room for other passengers. It wasn’t only one or two persons; more like 12 or 13 passengers.

Got to fly my favorite plane, the Boeing 767-400ER, to Milan. The soft blush pink mood lighting during meal service was very beautiful and gorgeous. The service was top-notch, and our flights were on time. I highly recommend Delta.

Snacks and included beverages were appreciated. Boarding went smoothly. Plenty of overhead bin space. Seats get very uncomfortable after a couple of hours. After waiting 10 painful minutes for my walker, a very nice Delta guest agent pushed me in a wheelchair to the gate. It was finally delivered to me after another 15 minutes . Our checked bag was on the carousel long b4 I was able to retrieve it. Fortunately it was still there but somewhere along the way the straps we used to secure it were removed and and were not reattached. Wish I had made note of the agents name.

The cabin temperature was nice and cool. The wifi was not working.

Overall a good experience, but no wifi available for free or for purchase and we got wet from condensation or other water source during descent.

Booked through Kayak Business, had a seat in middle and towards back due to booking rate, not comfortable.

Was great in general, try to respect time and excuses when slight changes have been made, appreciated!

A long delay. Don't travel late in the day.

Super friendly with lots of drink options an entertainment. Friendly crew.

Standard flight with a drinks and a snack- overall very quick flight. The flight attendants were very strict, bordered on rude.

Outstanding service, efficient & friendly crew, flight was safe, comfortable & on time

Delayed - weather wasn't bad at either end. Also sat on tarmac in ORD.

They told us yesterday APR21st that they were cleaning the plane and we got delayed. After that they said they didn't had any crew for the flight so they cancelled the flight till next day.

The crew was great. Very friendly and responsive. The plane was old, small and tight. We ran out of overhead space and I had to check. Middle seat was particularly tight.

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

Information on your arrival and departure airports