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Ithaca

$343+ Cheap flights from Seattle to Ithaca (SEA - ITH)

This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 4/16. Fares are subject to change and may not be available on all flights or dates of travel.
SEA — ITH
Apr 12 — Apr 191
Sun 4/12
Sun 4/19
1 adult, Economy
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Cheap flight deals from Seattle to Ithaca

Cheapest flights from Seattle to Ithaca
Explore the most affordable flight options available from Seattle to Ithaca. Find the lowest fares from popular airlines and budget airlines, with prices last updated on March 13, 2026.

This Delta deal was found by Cheapflights users on 3/11. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 5/111:59 pm
SEA
-
ITH
2 stops9h 54m
Delta
Mon 5/45:20 am
ITH
-
SEA
1 stop8h 38m
Delta
Deal found 3/11$374
This Delta deal was found by Cheapflights users on 3/12. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 10/611:15 am
SEA
-
ITH
1 stop9h 06m
Delta
Tue 10/205:55 am
ITH
-
SEA
1 stop11h 30m
Delta
Deal found 3/12$457
This Delta deal was found by Cheapflights users on 3/12. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 4/2611:14 pm
SEA
-
ITH
2 stops10h 39m
Delta
Sun 5/31:34 pm
ITH
-
SEA
1 stop11h 57m
Delta
Deal found 3/12$539
This Delta deal was found by Cheapflights users on 3/11. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 3/1111:15 pm
SEA
-
ITH
2 stops10h 38m
Delta
Wed 3/181:33 pm
ITH
-
SEA
1 stop11h 49m
Delta
Deal found 3/11$574
This United Airlines deal was found by Cheapflights users on 3/8. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 5/27:00 am
SEA
-
ITH
2 stops13h 44m
United Airlines
Tue 5/57:40 pm
ITH
-
SEA
2 stops18h 03m
United Airlines
Deal found 3/8$588
This Delta deal was found by Cheapflights users on 3/8. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 3/259:25 am
SEA
-
ITH
2 stops11h 34m
Delta
Wed 4/15:31 am
ITH
-
SEA
2 stops14h 16m
Delta
Deal found 3/8$604

Find flight deals from Seattle to Ithaca

Discover tips and strategies to find the most affordable flight options for your journey from Seattle (SEA) to Ithaca (ITH). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated March 13, 2026.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$374
(Delta)

One-way from

$343
(Delta)

Popular in

May

Cheapest in

February

Average price

$622
Provider with most accurate pricing for Seattle/Tacoma Intl-Ithaca Tompkins County flight deals.
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Provider most trusted by Cheapflights users for Seattle/Tacoma Intl-Ithaca Tompkins County flights.
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From Seattle/Tacoma Intl to Ithaca Tompkins County
Search Deals
One-way flight from Seattle/Tacoma Intl to Ithaca Tompkins County
Search Deals
Highest demand for flights based on searches. 25% potential increase in price ($221 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 7% potential price decrease ($44 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in March 2026
Search Deals

Cheapflights Fare Finder

 
Customize your flight search to find flights from Seattle to Ithaca that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated March 13, 2026.
Use the filters below to find and compare flights from Seattle to Ithaca that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip
Quickest round-trip

SeattleIthaca

SEA - ITH

SEAITH

Seattle/Tacoma Intl

Fri 5/1

11:59 pm-12:53 pm

2 stops9h 54m

Ithaca Tompkins County

Mon 5/4

5:20 am-10:58 am

1 stop8h 38m

$374

SeattleIthaca

SEA - ITH

SEAITH

Seattle/Tacoma Intl

Sun 4/26

11:14 pm-12:53 pm

2 stops10h 39m

Ithaca Tompkins County

Sun 5/3

1:34 pm-10:31 pm

1 stop11h 57m

$539

SeattleIthaca

SEA - ITH

SEAITH

Seattle/Tacoma Intl

Sat 5/2

7:00 am-11:44 pm

2 stops13h 44m

Ithaca Tompkins County

Tue 5/5

7:40 pm-10:43 am

2 stops18h 03m

$588

SeattleIthaca

SEA - ITH

SEAITH

Seattle/Tacoma Intl

Wed 3/25

9:25 am-11:59 pm

2 stops11h 34m

Ithaca Tompkins County

Wed 4/1

5:31 am-4:47 pm

2 stops14h 16m

$604
Cheapest one-way
Quickest one-way

SeattleIthaca

SEA - ITH

SEAITH

Seattle/Tacoma Intl

Thu 4/16

11:14 pm-12:53 pm

2 stops10h 39m

$343

SeattleIthaca

SEA - ITH

SEAITH

Seattle/Tacoma Intl

Sun 5/17

11:59 pm-11:44 pm

2 stops20h 45m

$409

SeattleIthaca

SEA - ITH

SEAITH

Seattle/Tacoma Intl

Thu 4/16

8:00 am-11:59 pm

1 stop12h 59m

$423

SeattleIthaca

SEA - ITH

SEAITH

Seattle/Tacoma Intl

Wed 5/20

5:55 pm-12:42 pm

2 stops15h 47m

$458

SeattleIthaca

SEA - ITH

SEAITH

Seattle/Tacoma Intl

Fri 6/19

11:05 pm-1:20 pm

2 stops11h 15m

$565

SeattleIthaca

SEA - ITH

SEAITH

Seattle/Tacoma Intl

Sun 6/21

11:05 pm-1:20 pm

2 stops11h 15m

$575

Flights are sorted by cheapest round-trip flights first.

Deals found on 3/11

Showing 1-10 of 11 resultsSorted by cheapest first
1
2

Compare providers for flights from Seattle to Ithaca

Provider information is updated monthly. Please note that these providers often have deals for this flight, but the availability may vary on a day-by-day basis on Cheapflights.
Use the table below to compare price accuracy, trust ratings, and cancellation policies for each provider offering flight deals from Seattle to Ithaca in March.
ProviderPrice AccuracyTrust Score*
ExpediaPrice Accuracy1 starTrust Score*3 stars
FlightHubPrice Accuracy3 starsTrust Score*3 stars

*The Trust Score is based on feedback from users after their booking experience. It measures overall satisfaction, helping us identify issues like hidden fees, problems during the ticketing process, and the quality of customer service. This score is our best indicator of the provider's quality and reliability.

  • Most accurate provider: When it comes to deals on Seattle-Ithaca flights, users find the pricing of FlightHub to be most consistent on Cheapflights vs. FlightHub Users can find the same prices on Seattle-Ithaca flight deals on Cheapflights vs. FlightHub >95% of the time. Price accuracy is based on data collected from Seattle-Ithaca flight searches over the past month and is updated monthly.
  • Most trusted provider: When it comes to deals on Seattle-Ithaca flights, Cheapflights users trust FlightHub the most. FlightHub has received a user feedback score of 3 out of 3 stars (3 being the best), meaning they have been trusted the most by Cheapflights users looking for Seattle-Ithaca flight deals. Provider user feedback score is based on Cheapflights searches over the past month and is updated monthly.

Best time to book a flight from Seattle to Ithaca

Have a flexible travel schedule? Discover the best time to fly to Ithaca from Seattle with our price prediction graph.
Estimated round-trip price
Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.

Cheapflights Insights

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

What is the cheapest month to book a flight from Seattle to Ithaca?

Currently, December is the cheapest month in which you can book a flight from Seattle to Ithaca (average of $227). Flying from Seattle to Ithaca in April is currently the most expensive (average of $294). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

Reviews of airlines servicing Ithaca

Get insights into the airlines that provide service to Ithaca. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to Ithaca. Reviews last updated March 13, 2026.
Read through reviews of airlines operating flights from Seattle to Ithaca, such as Delta and United Airlines. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.
Delta
7.9
Good
8,285 reviews

Overall

7.9

Comfort

7.9

Food

7.2

Boarding

8.1

Crew

8.5

Entertainment

7.8

Reviews

1 / 20
10.0
Excellent

Lucy,Nov 2023

ATL - JFK

On time flights; courteous staff; efficient boarding system! Thank you!
Delta
7.9
Good
8,285 reviews
Delta
7.9
Good
8,285 reviews

Overall

7.9

Comfort

7.9

Food

7.2

Boarding

8.1

Crew

8.5

Entertainment

7.8

Reviews

1 / 20
10.0
Excellent

Lucy,Nov 2023

ATL - JFK

On time flights; courteous staff; efficient boarding system! Thank you!
United Airlines
7.4
Good
9,418 reviews
Delta
7.9
Good
8,285 reviews

Overall

7.9

Comfort

7.9

Food

7.2

Boarding

8.1

Crew

8.5

Entertainment

7.8

Reviews

1 / 20
10.0
Excellent

Lucy,Nov 2023

ATL - JFK

On time flights; courteous staff; efficient boarding system! Thank you!

Related info for your journey

Find useful and relevant information for your journey from Seattle to Ithaca. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • How long is the flight from Seattle to Ithaca?

    Delta and United Airlines can get you from Seattle to Ithaca in just under 9h 54m. Your travel time can differ by up to 3h 50m. The distance from Seattle to Ithaca is about 2233 mi. When browsing for deals, the options you’ll see will be for both nonstop flights and flights with stops.

  • What are the cheapest airlines flying from Seattle to Ithaca round-trip?

    Currently priced at $293, United Airlines will fly you from Seattle to Ithaca and back. In addition to United Airlines, many other airlines offer competitively priced options for your trip. Check Cheapflights for deals on Delta for as low as $333. Users have found that United Airlines is 53% cheaper than the other options available to this destination.

  • Can I find deals for flights from Seattle to Ithaca that include hotel bookings?

    Yes. In addition to deals on Seattle to Ithaca flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from Seattle to Ithaca?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Seattle to Ithaca.

  • Can I find deals for business class flights from Seattle to Ithaca?

    Yes. Cheapflights offers flight deals from Seattle to Ithaca by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

  • What is the cheapest month to book a flight from Seattle to Ithaca?

    Currently, December is the cheapest month in which you can book a flight from Seattle to Ithaca (average of $227). Flying from Seattle to Ithaca in April is currently the most expensive (average of $294). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

See more FAQs

Traveling to a place near Ithaca?

Book flights to Ithaca if you plan to visit one of these locations
Cortland

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Top 2 airlines flying from Seattle to Ithaca

Discover the top 2 airlines that operate flights from Seattle to Ithaca. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated March 13, 2026.
AirlineCheapestAverageFlexibilityOn-time
United AirlinesCheapest$293Average$828FlexibilityNo cancel feeOn-time69%
DeltaCheapest$333Average$607FlexibilityNo cancel feeOn-timeN/A

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