ITH - SEA

$318 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 6/3. 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 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
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Everything you should know

Cheapest round-trip
$419
Typical prices: $1,270-$1,015
Delta
Sat 6/6Tue 6/16
ITH - SEA • 1 stop
Cheapest one-way
$318
Delta
Wed 6/3
ITH - SEA • 1 stop
Top airlines
Cheapest • from $419 (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 Ithaca and Seattle. You'll need at least 1 connection.
Insights
Insights
Insights
Insights
Top layover airports
Cheapest • Avg $556 (round-trip)
Shortest trip • 7h 29m (one-way)
Insights
Insights
Insights
Insights
When to travel
Cheapest • 100% price drop
Most popular
Good to know
Good to know
+1
+1
Good to know
Good to know
+1
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 Seattle!
Flight Deals
Booking Insights
Flight Deals

Cheap Flights 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 for you by selecting your travel dates on KAYAK.

Recent round-trip flight deals from Ithaca to Seattle

Sat, Jun 6 - Tue, Jun 16
Delta Logo
1:36 pm - 8:10 pm
ITH
-
SEA
9h 34m
1 stop
Delta Logo
9:30 am - 12:09 am
SEA
-
ITH
11h 39m
2 stops
$419Delta
Tue, May 12 - Sat, May 16
United Airlines Logo
10:30 am - 9:06 pm
ITH
-
SEA
13h 36m
2 stops
United Airlines Logo
10:41 pm - 9:48 am
SEA
-
ITH
8h 07m
1 stop
$454United Airlines
Tue, Jun 9 - Tue, Jun 16
Delta Logo
1:16 pm - 8:19 pm
ITH
-
SEA
10h 03m
1 stop
Delta Logo
9:30 am - 12:09 am
SEA
-
ITH
11h 39m
2 stops
$459Delta
Tue, Jun 9 - Tue, Jun 16
Delta Logo
5:28 am - 7:30 pm
ITH
-
SEA
17h 02m
2 stops
Delta Logo
9:30 am - 12:09 am
SEA
-
ITH
11h 39m
2 stops
$487Delta
Sat, Jun 6 - Tue, Jun 16
Delta Logo
5:31 am - 7:03 pm
ITH
-
SEA
16h 32m
2 stops
Delta Logo
9:30 am - 12:09 am
SEA
-
ITH
11h 39m
2 stops
$488Delta
Tue, May 12 - Sat, May 16
Delta Logo
1:36 pm - 12:12 am
ITH
-
SEA
13h 36m
2 stops
Delta Logo
5:30 am - 11:46 pm
SEA
-
ITH
15h 16m
2 stops
$494Delta
Wed, Jun 10 - Tue, Jun 16
Delta Logo
5:28 am - 11:08 pm
ITH
-
SEA
20h 40m
1 stop
Delta Logo
9:30 am - 12:09 am
SEA
-
ITH
11h 39m
2 stops
$497Delta
Wed, Jun 10 - Tue, Jun 16
Delta Logo
5:28 am - 7:05 pm
ITH
-
SEA
16h 37m
2 stops
Delta Logo
9:30 am - 12:09 am
SEA
-
ITH
11h 39m
2 stops
$503Delta
Tue, May 12 - Tue, May 19
Delta Logo
1:36 pm - 8:10 pm
ITH
-
SEA
9h 34m
1 stop
Delta Logo
5:30 am - 11:46 pm
SEA
-
ITH
15h 16m
2 stops
$504Delta
Sat, Jun 6 - Tue, Jun 16
Delta Logo
1:36 pm - 8:10 pm
ITH
-
SEA
9h 34m
1 stop
Delta Logo
4:00 pm - 12:23 am
SEA
-
ITH
29h 23m
1 stop
$507Delta
Booking Insights

KAYAK's insights & trends for Ithaca to Seattle flights

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.

How much is a round-trip flight from Ithaca to Seattle?

This analysis is based on the cheapest round-trip price found on KAYAK in the last 12 months by searching for a flight from Ithaca to Seattle departing in June.

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 round-trip 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 February, where tickets cost $0 (return) on average. On the other hand, the most expensive months are June and December, where the average cost of round-trip tickets is $1,142 and $1,098 respectively.

Good to know

Low seasonSeptember
Cheapest flight$318
Best time to beat the crowds with an average 46% drop in price.
Most popular time to fly and prices are also 7% 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 $318 for a one-way ticket and $419 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?

    Star Alliance, and SkyTeam are the airline alliances operating flights between Ithaca and Seattle, with Star Alliance 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 $544 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 $931 and an overall rating of 7.4.

  • 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.

Reviews of the 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.
7.9
DeltaOverall score based on 8464 reviews
7.9Comfort
8.5Crew
8.1Boarding
7.2Food
7.8Entertainment
Airline reviews

WiFi didn’t work. Flight delayed 3 hours Crew members were illiterate Seat lean back did not work.

2.0 MediocreNicholas, Apr 2026
LGA - CLT
Read more Delta reviews

WiFi didn’t work. Flight delayed 3 hours Crew members were illiterate Seat lean back did not work.

Flight was delayed, we could have been notified earlier and in a consistent manner. App was not refreshing for another passenger to get the latest flight status. We could have stayed and waited at the hotel instead of waiting at the airport had we known the flight was going to delayed for more than 5 hours. The toilet is too tight, and needs to be cleaned more frequently (every hour). The entertainment screen froze, the touch screen not responding to touch. We were upgraded to comfort, it is more comfortable than regular economy seats.

Transparency from pilots, quick boarding and exiting the plane, staff greeted to each and everyone,

WiFi didn’t work most of the time. The usb chargers would work only occasionally for 5 mins and wouldn’t charge after that. Had to keep trying repeatedly at each of the seats in the row.

The crew bent over backwards to thank us for flying and make us comfortable. The food service was quick and efficient. The Captain communicated and said goodbye and thank you as we departed. They really stood out!

Flight delayed. Air broken. Cabin was hot enough to pass out. Delta shuttle’s becoming worse and worse.

my mom urmila patel needed a wheelchair which was not available on the curbside. she needed to walk almost 50 meters inside (at the risk of falling) and then had to wait in line to get a wheelchair (this is not ok). Once obtained she had to seat in it for 30-45 minutes for someone to take her in thru the checkin process (which was fairly smooth and easy). the lady who helped her with her checkin process was very courteous and helpful

This was the worse experience. They delayed our flight twice and we still had to find another flight to get home sooner which was alos delayed. Also, the flight attendant named Ginny on DL9890 leaving at 4:13pm on 3/23/26 was extremely rude.

I love Delta the flight attendants were personable and the flight arrived 1/2 earlier thanks expected. All a plus. The gate agent was a bit flustered but even with that I still had a good experience. Her supervisor assisted me.

I am still at the Airport! Delayed Delayed and Delyaed

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.

The flight crew on this leg of my trip was very friendly and pleasant. Every one of them was humorous, as well as helpful and accommodating. This group was BY FAR the best crew I’ve flown with. They deserve kudos.

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

Information on your arrival and departure airports