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

Currently priced at $517, 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 $527. Users have found that United Airlines is 18% cheaper than the other options available to this destination.

What is the cheapest day to fly from Seattle to Ithaca?

Travelers seeking maximum savings on their Seattle to Ithaca flight should consider departing on Saturday mornings when fares are most often at their lowest. Thursday mornings flights should be avoided if possible as fares are typically the most expensive at this time.

What is the cheapest day to fly round-trip from Seattle to Ithaca?

Flights from Seattle to Ithaca are found to be more expensive on Saturday. This shouldn't discourage you from searching as you can still find great deals by being flexible with your options. Use our search form to find deals on tickets to Ithaca.

What is the cheapest month to fly from Seattle to Ithaca?

September can be a great time to fly to Ithaca from Seattle with a flight ticket averaging about $637. Cheapflights users have found deals in the month of September for as cheap as $311. The most expensive prices can be found in the month of April.

What is the cheapest time of day to fly from SEA to ITH?

When flying from Seattle to Ithaca, the time of day you fly usually plays a role in the price. Save by searching for a flight at noon, which can drop the price by up to 16% versus a flight in the morning.

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 eDreams the most. eDreams 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.

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.

$314+ Flights from Seattle to Ithaca - Compare & Save Big

Home Search by date Vacation packages Hotels Flight deals Car rental Travel tips & news

Find cheap flights from Seattle to Ithaca with Cheapflights

1. Tell us where you want to go

Enter your travel information like dates, passengers, trip type (one-way or round trip), and preferred cabin class then click “Find deals”

2. Select your favorite providers

We find the providers serving your travel needs. Choose up to four travel providers to compare side-by-side for flights, hotels, or car rentals.

3. Compare prices and book

Review each provider’s pricing and select the best option for you! Book through your favorite provider’s website for a seamless experience.

Cheap flight deals from Seattle to Ithaca

Most accurate provider	FlightHub 3 stars
Most trusted provider	eDreams 3 stars
Round-trip from	$517 (United Airlines)
One-way from	$314 (Delta)
Popular in	April
Cheapest in	September
Average price	$828

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. 11% potential increase in price ($85 potential increase over avg. RT price).

Search Deals

Cheapest flight prices on average. 3% potential price decrease ($19 potential savings vs. average RT price).

Search Deals

Average for round-trip flights in April 2025

Search Deals

Find 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 abril 29, 2025.

mié. 5/288:00 amSEA - ITH

1 stop7h 48mUnited Airlines

mié. 6/47:50 pmITH - SEA

1 stop8h 09mUnited Airlines

Deal found 4/28

$517

mié. 5/2811:50 pmSEA - ITH

2 stops11h 53mDelta

mié. 6/45:39 amITH - SEA

2 stops11h 05mDelta

Deal found 4/28

$527

Best flights from Seattle to Ithaca
Discover carefully curated flight deals from Seattle to Ithaca that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated abril 29, 2025.

mié. 5/288:00 amSEA - ITH

1 stop7h 48mUnited Airlines

mié. 6/47:50 pmITH - SEA

1 stop8h 09mUnited Airlines

Deal found 4/28

$517

mié. 5/2811:50 pmSEA - ITH

2 stops11h 53mDelta

mié. 6/45:39 amITH - SEA

2 stops11h 05mDelta

Deal found 4/28

$527

Last-minute flights from Seattle to Ithaca
Discover last-minute flight deals from Seattle to Ithaca. Data last updated abril 29, 2025 and is based on user searches.

mié. 5/288:00 amSEA - ITH

1 stop7h 48mUnited Airlines

mié. 6/47:50 pmITH - SEA

1 stop8h 09mUnited Airlines

Deal found 4/28

$517

mié. 5/2811:50 pmSEA - ITH

2 stops11h 53mDelta

mié. 6/45:39 amITH - SEA

2 stops11h 05mDelta

Deal found 4/28

$527

One-way flights from Seattle to Ithaca
Search for one-way flight options from Seattle to Ithaca. Find affordable one-way fares based on user searches. Data last updated abril 29, 2025.

jue. 6/129:58 pmSEA - ITH

2 stops13h 20mDelta

Deal found 4/27

$314

vie. 6/136:25 amSEA - ITH

3 stops14h 10mUnited Airlines

Deal found 4/29

$599

Cheapflights Fare Finder

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

SeattleIthaca

SEA - ITH

SEAITH

Seattle/Tacoma Intl

mié. 5/28

8:00 am-6:48 pm

1 stop7h 48m

Ithaca Tompkins County

mié. 6/4

7:50 pm-12:59 am

1 stop8h 09m

$517

SeattleIthaca

SEA - ITH

SEAITH

Seattle/Tacoma Intl

mié. 5/28

11:50 pm-2:43 pm

2 stops11h 53m

Ithaca Tompkins County

mié. 6/4

5:39 am-1:44 pm

2 stops11h 05m

$527

SeattleIthaca

SEA - ITH

SEAITH

Seattle/Tacoma Intl

jue. 6/12

9:58 pm-2:18 pm

2 stops13h 20m

$314

SeattleIthaca

SEA - ITH

SEAITH

Seattle/Tacoma Intl

vie. 6/13

6:25 am-11:35 pm

3 stops14h 10m

$599

Flights are sorted by cheapest round-trip flights first.

Deals found on 4/27

Compare providers for flights from Seattle to Ithaca

Use the table below to compare price accuracy, trust ratings, and cancellation policies for each provider offering flight deals from Seattle to Ithaca in April.

Provider	Price Accuracy	Trust Score*
FlightHub	Price Accuracy3 stars	Trust Score*2 stars
eDreams	Price Accuracy3 stars	Trust Score*3 stars
Expedia	Price Accuracy1 star	Trust 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 eDreams the most. eDreams 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, February is the cheapest month in which you can book a flight from Seattle to Ithaca (average of $359). Flying from Seattle to Ithaca in June is currently the most expensive (average of $501). 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.

Rainfall in Ithaca by month

In terms of precipitation, rainfall in Ithaca ranges from 2.0 - 3.9 inches per month. July is typically the wettest month, when rainfall can reach 3.9 in. January is typically the driest time to visit Ithaca when rainfall is around 2.0 in.

Temperature in Ithaca by month

If weather is an important factor for your trip to Ithaca, use this chart to help with planning. For those seeking warmer temperatures, July is the ideal time of year to visit, when temperatures reach an average of 68.0 F. Travelers looking to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 24.8 F).

Reviews of airlines servicing Ithaca

Delta

8.0

Very good

7,936 reviews

Reviews

1 / 20

10.0

Excellent

Lucy,Nov 2023

ATL - JFK

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

Delta

8.0

Very good

7,936 reviews

Delta

8.0

Very good

7,936 reviews

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

8,696 reviews

Delta

8.0

Very good

7,936 reviews

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

What are the cheapest airlines flying from Seattle to Ithaca round-trip?
Currently priced at $517, 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 $527. Users have found that United Airlines is 18% 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, February is the cheapest month in which you can book a flight from Seattle to Ithaca (average of $359). Flying from Seattle to Ithaca in June is currently the most expensive (average of $501). 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

Cortland

Browse thousands of different options on Cheapflights for your next trip

Top 2 airlines flying from Seattle to Ithaca

Airline	Cheapest	Average	Flexibility	On-time
Delta	Cheapest$322	Average$671	FlexibilityNo cancel fee	On-timeN/A
United Airlines	Cheapest$416	Average$727	FlexibilityNo cancel fee	On-time69%

100% Free

Cheapflights is completely free to use, so you can start saving the moment you arrive.

Book with Flexibility

Our users can plan ahead with confidence and find flights with no change fees

Travel Smart

Millions of people come to us for their flight needs every year. We help make travel planning easy by providing useful insights and data-driven graphs that can inform your decisions.

$314+ 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 6/12. Fares are subject to change and may not be available on all flights or dates of travel.

Find cheap flights from Seattle to Ithaca with Cheapflights

1. Tell us where you want to go

2. Select your favorite providers

3. Compare prices and book

Cheap flight deals from Seattle to Ithaca

Most accurate provider

Most trusted provider

Round-trip from

One-way from

Popular in

Cheapest in

Average price

Find flight deals from Seattle to Ithaca

Cheapest flights from Seattle to IthacaExplore 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 abril 29, 2025.

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 abril 29, 2025.

Cheapflights Fare Finder

Use the filters below to find and compare flights from Seattle to Ithaca that are best for you.

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 April.

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.

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?

Rainfall in Ithaca by month

Plan your trip to Ithaca by taking into account the average rainfall totals by month.

Temperature in Ithaca by month

Plan your trip to Ithaca by taking into account the average temperature totals by month.

Reviews of airlines servicing Ithaca

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.

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

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

How can I find direct flights from Seattle to Ithaca?

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

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

Traveling to a place near Seattle?

Browse thousands of different options on Cheapflights for your next trip

Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.

Alternative routes for Seattle to Ithaca

See prices for flight routes from nearby airports that may be better suited for you.

Top 2 airlines flying from Seattle to Ithaca

100% Free

Book with Flexibility

Travel Smart

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 abril 29, 2025.