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Ithaca

$318+ 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
Feb 25 — Mar 41
Wed 2/25
Wed 3/4
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 January 26, 2026.

This Delta deal was found by Cheapflights users on 1/26. 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 2/248:30 am
SEA
-
ITH
2 stops12h 04m
Delta
Tue 3/33:03 pm
ITH
-
SEA
1 stop10h 19m
Delta
Deal found 1/26$334
This Delta deal was found by Cheapflights users on 1/25. 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 6/263:30 pm
SEA
-
ITH
1 stop18h 50m
Delta
Sat 7/45:55 am
ITH
-
SEA
2 stops16h 01m
Delta
Deal found 1/25$497
This Delta deal was found by Cheapflights users on 1/25. 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.
Sat 6/279:55 pm
SEA
-
ITH
1 stop22h 32m
Delta
Sat 7/45:55 am
ITH
-
SEA
2 stops16h 01m
Delta
Deal found 1/25$547
This United Airlines deal was found by Cheapflights users on 1/25. 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.
Tue 2/2410:55 am
SEA
-
ITH
3 stops33h 47m
United Airlines
Tue 3/36:00 am
ITH
-
SEA
2 stops15h 03m
United Airlines
Deal found 1/25$553
This United Airlines deal was found by Cheapflights users on 1/24. 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.
Tue 2/38:10 am
SEA
-
ITH
1 stop7h 31m
United Airlines
Sat 2/76:00 am
ITH
-
SEA
2 stops12h 44m
United Airlines
Deal found 1/24$574
This United Airlines deal was found by Cheapflights users on 1/25. 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.
Sun 2/2211:59 pm
SEA
-
ITH
2 stops20h 43m
United Airlines
Sun 3/17:45 pm
ITH
-
SEA
1 stop28h 11m
United Airlines
Deal found 1/25$576

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 January 26, 2026.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$334
(Delta)

One-way from

$318
(Delta)

Popular in

May

Cheapest in

February

Average price

$454
Provider with most accurate pricing for Seattle/Tacoma Intl-Ithaca Tompkins County flight deals.
Search Deals
Provider most trusted by Cheapflights users for Seattle/Tacoma Intl-Ithaca Tompkins County flights.
Search Deals
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. 27% potential increase in price ($239 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 7% potential price decrease ($41 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in January 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 January 26, 2026.
Use the filters below to find and compare flights from Seattle to Ithaca that are best for you.

Fly from

Seattle

Fly to

Ithaca

Route

Depart

Return

Price

SeattleIthaca

SEA - ITH

SEAITH

Seattle/Tacoma Intl

Tue 2/24

11:15 pm-2:23 pm

2 stops12h 08m

Ithaca Tompkins County

Tue 3/3

5:29 am-11:05 am

1 stop8h 36m

$334

SeattleIthaca

SEA - ITH

SEAITH

Seattle/Tacoma Intl

Sat 6/27

9:55 pm-11:27 pm

1 stop22h 32m

Ithaca Tompkins County

Sat 7/4

5:55 am-6:56 pm

2 stops16h 01m

$547

SeattleIthaca

SEA - ITH

SEAITH

Seattle/Tacoma Intl

Tue 2/24

10:55 am-11:42 pm

3 stops33h 47m

Ithaca Tompkins County

Tue 3/3

6:00 am-6:03 pm

2 stops15h 03m

$553

SeattleIthaca

SEA - ITH

SEAITH

Seattle/Tacoma Intl

Fri 6/26

10:55 pm-11:27 pm

2 stops21h 32m

Ithaca Tompkins County

Sat 7/4

5:55 am-6:56 pm

2 stops16h 01m

$557

SeattleIthaca

SEA - ITH

SEAITH

Seattle/Tacoma Intl

Sun 2/22

11:59 pm-11:42 pm

2 stops20h 43m

Ithaca Tompkins County

Sun 3/1

7:45 pm-8:56 pm

1 stop28h 11m

$576

SeattleIthaca

SEA - ITH

SEAITH

Seattle/Tacoma Intl

Fri 6/26

11:15 am-1:20 pm

1 stop23h 05m

Ithaca Tompkins County

Sun 7/5

5:55 am-10:24 am

1 stop31h 29m

$655

SeattleIthaca

SEA - ITH

SEAITH

Seattle/Tacoma Intl

Thu 4/16

11:59 pm-12:53 pm

2 stops9h 54m

$323

SeattleIthaca

SEA - ITH

SEAITH

Seattle/Tacoma Intl

Fri 6/26

3:30 pm-1:20 pm

1 stop18h 50m

$347

SeattleIthaca

SEA - ITH

SEAITH

Seattle/Tacoma Intl

Sat 6/27

11:15 am-11:27 pm

1 stop9h 12m

$349

SeattleIthaca

SEA - ITH

SEAITH

Seattle/Tacoma Intl

Sat 7/18

11:15 am-11:27 pm

1 stop9h 12m

$380

Flights are sorted by cheapest round-trip flights first.

Deals found on 1/25

Showing 1-10 of 12 results
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 January.
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, March is the cheapest month in which you can book a flight from Seattle to Ithaca (average of $218). Flying from Seattle to Ithaca in April is currently the most expensive (average of $300). 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 January 26, 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
8,111 reviews

Entertainment

7.8

Comfort

7.9

Food

7.2

Boarding

8.1

Overall

7.9

Crew

8.5

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
8,111 reviews
Delta
7.9
Good
8,111 reviews

Entertainment

7.8

Comfort

7.9

Food

7.2

Boarding

8.1

Overall

7.9

Crew

8.5

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
9,199 reviews
Delta
7.9
Good
8,111 reviews

Entertainment

7.8

Comfort

7.9

Food

7.2

Boarding

8.1

Overall

7.9

Crew

8.5

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 can get you from Seattle to Ithaca in just under 12h 08m. Your travel time can differ by up to . The distance from Seattle to Ithaca is about 2233 mi.

  • 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 52% 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, March is the cheapest month in which you can book a flight from Seattle to Ithaca (average of $218). Flying from Seattle to Ithaca in April is currently the most expensive (average of $300). 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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Alternative routes for Seattle to Ithaca

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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 January 26, 2026.
AirlineCheapestAverageFlexibilityOn-time
United AirlinesCheapest$293Average$772FlexibilityNo cancel feeOn-time69%
DeltaCheapest$333Average$607FlexibilityNo cancel feeOn-timeN/A

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