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Cheap flights from Ithaca to Seattle from $299

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Ithaca to Seattle departing on 11/5. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
1 adult
0 bags

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Find the cheapest flights from Ithaca to Seattle

Cheap round-trip flights

Delta Logo
2:05 pm - 8:17 pmITH-SEA
9h 12m1 stop
Delta Logo
11:10 pm - 1:09 pmSEA-ITH
10h 59m2 stops
$379Delta
Find Deal
Sat, Nov 1 - Sun, Nov 9
Delta Logo
2:05 pm - 10:22 pmITH-SEA
11h 17m2 stops
Delta Logo
11:10 pm - 1:09 pmSEA-ITH
10h 59m2 stops
$384Delta
Find Deal
Sat, Nov 1 - Sun, Nov 9
Delta Logo
2:05 pm - 10:22 pmITH-SEA
11h 17m1 stop
Delta Logo
9:55 pm - 1:13 pmSEA-ITH
12h 18m2 stops
$409Delta
Find Deal
Thu, Oct 9 - Mon, Oct 27
United Airlines Logo
6:10 am - 3:45 pmITH-SEA
12h 35m2 stops
United Airlines Logo
1:12 pm - 11:43 pmSEA-ITH
7h 31m1 stop
$444United Airlines
Find Deal
Fri, Oct 3 - Mon, Oct 6
Delta Logo
2:05 pm - 10:25 pmITH-SEA
11h 20m1 stop
Delta Logo
11:29 am - 12:21 amSEA-ITH
9h 52m1 stop
$449Delta
Find Deal
Sat, Sep 27 - Tue, Oct 7
Delta Logo
2:05 pm - 8:17 pmITH-SEA
9h 12m1 stop
Delta Logo
11:27 am - 10:54 pmSEA-ITH
8h 27m1 stop
$478Delta
Find Deal
Sat, Nov 1 - Sun, Nov 9
United Airlines Logo
10:28 am - 3:52 pmITH-SEA
8h 24m1 stop
United Airlines Logo
1:12 pm - 11:43 pmSEA-ITH
7h 31m1 stop
$484United Airlines
Find Deal
Fri, Oct 3 - Mon, Oct 6
Delta Logo
2:05 pm - 10:25 pmITH-SEA
11h 20m1 stop
Delta Logo
11:15 pm - 1:13 pmSEA-ITH
10h 58m2 stops
$494Delta
Find Deal
Sat, Sep 27 - Tue, Oct 7
United Airlines Logo
7:53 pm - 4:24 pmITH-SEA
23h 31m3 stops
United Airlines Logo
1:12 pm - 11:43 pmSEA-ITH
7h 31m1 stop
$502United Airlines
Find Deal
Fri, Oct 3 - Mon, Oct 6
United Airlines Logo
7:53 pm - 9:15 pmITH-SEA
28h 22m3 stops
United Airlines Logo
1:12 pm - 11:43 pmSEA-ITH
7h 31m1 stop
$512United Airlines
Find Deal
Fri, Oct 3 - Mon, Oct 6

Delta flights from Ithaca to Seattle

Our best Delta deals on Ithaca to Seattle flight tickets
Delta
Nov 1
ITH2:05 pmIthaca Tompkins County
9h 12m
1 stop
SEA8:17 pmSeattle/Tacoma Intl
Nov 9
SEA11:10 pmSeattle/Tacoma Intl
10h 59m
2 stops
ITH1:09 pmIthaca Tompkins County
$379
Find similar
Delta
Nov 1
ITH2:05 pmIthaca Tompkins County
11h 17m
2 stops
SEA10:22 pmSeattle/Tacoma Intl
Nov 9
SEA11:10 pmSeattle/Tacoma Intl
10h 59m
2 stops
ITH1:09 pmIthaca Tompkins County
$384
Find similar
Delta
Oct 9
ITH2:05 pmIthaca Tompkins County
11h 17m
1 stop
SEA10:22 pmSeattle/Tacoma Intl
Oct 27
SEA9:55 pmSeattle/Tacoma Intl
12h 18m
2 stops
ITH1:13 pmIthaca Tompkins County
$409
Find similar

United Airlines flights from Ithaca to Seattle

Our best United Airlines deals on Ithaca to Seattle flight tickets
United Airlines
Oct 3
ITH6:10 amIthaca Tompkins County
12h 35m
2 stops
SEA3:45 pmSeattle/Tacoma Intl
Oct 6
SEA1:12 pmSeattle/Tacoma Intl
7h 31m
1 stop
ITH11:43 pmIthaca Tompkins County
$444
Find similar
United Airlines
Oct 3
ITH10:28 amIthaca Tompkins County
8h 24m
1 stop
SEA3:52 pmSeattle/Tacoma Intl
Oct 6
SEA1:12 pmSeattle/Tacoma Intl
7h 31m
1 stop
ITH11:43 pmIthaca Tompkins County
$484
Find similar
United Airlines
Oct 3
ITH7:53 pmIthaca Tompkins County
23h 31m
3 stops
SEA4:24 pmSeattle/Tacoma Intl
Oct 6
SEA1:12 pmSeattle/Tacoma Intl
7h 31m
1 stop
ITH11:43 pmIthaca Tompkins County
$502
Find similar

momondo Fare Finder

 
Customize your flight search to find flights from Ithaca to Seattle 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, momondo users made 832,500 searches. Data last updated September 15, 2025.
Use the filters below to find and compare flights from Ithaca to Seattle that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

IthacaSeattle

ITH - SEA

ITHSEA

Ithaca Tompkins County

Sat 11/1

2:05 pm-8:17 pm

1 stop9h 12m

Seattle/Tacoma Intl

Sun 11/9

11:10 pm-1:09 pm

2 stops10h 59m

$379

IthacaSeattle

ITH - SEA

ITHSEA

Ithaca Tompkins County

Sat 11/1

2:05 pm-10:22 pm

2 stops11h 17m

Seattle/Tacoma Intl

Sun 11/9

11:10 pm-1:09 pm

2 stops10h 59m

$384

IthacaSeattle

ITH - SEA

ITHSEA

Ithaca Tompkins County

Thu 10/9

2:05 pm-10:22 pm

1 stop11h 17m

Seattle/Tacoma Intl

Mon 10/27

9:55 pm-1:13 pm

2 stops12h 18m

$409

IthacaSeattle

ITH - SEA

ITHSEA

Ithaca Tompkins County

Fri 10/3

6:10 am-3:45 pm

2 stops12h 35m

Seattle/Tacoma Intl

Mon 10/6

1:12 pm-11:43 pm

1 stop7h 31m

$444

IthacaSeattle

ITH - SEA

ITHSEA

Ithaca Tompkins County

Sat 9/27

2:05 pm-10:25 pm

1 stop11h 20m

Seattle/Tacoma Intl

Tue 10/7

11:29 am-12:21 am

1 stop9h 52m

$449

IthacaSeattle

ITH - SEA

ITHSEA

Ithaca Tompkins County

Sat 11/1

2:05 pm-8:17 pm

1 stop9h 12m

Seattle/Tacoma Intl

Sun 11/9

11:27 am-10:54 pm

1 stop8h 27m

$478

IthacaSeattle

ITH - SEA

ITHSEA

Ithaca Tompkins County

Fri 10/3

10:28 am-3:52 pm

1 stop8h 24m

Seattle/Tacoma Intl

Mon 10/6

1:12 pm-11:43 pm

1 stop7h 31m

$484

IthacaSeattle

ITH - SEA

ITHSEA

Ithaca Tompkins County

Sat 9/27

2:05 pm-10:25 pm

1 stop11h 20m

Seattle/Tacoma Intl

Tue 10/7

11:15 pm-1:13 pm

2 stops10h 58m

$494

IthacaSeattle

ITH - SEA

ITHSEA

Ithaca Tompkins County

Fri 10/3

7:53 pm-4:24 pm

3 stops23h 31m

Seattle/Tacoma Intl

Mon 10/6

1:12 pm-11:43 pm

1 stop7h 31m

$502

IthacaSeattle

ITH - SEA

ITHSEA

Ithaca Tompkins County

Fri 10/3

7:53 pm-9:15 pm

3 stops28h 22m

Seattle/Tacoma Intl

Mon 10/6

1:12 pm-11:43 pm

1 stop7h 31m

$512

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first
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See travel insights to Seattle from

How to get the cheapest flight ticket from Ithaca to Seattle

Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip

What is the typical price of a round-trip flight between Ithaca and Seattle?

What is the cheapest month to fly to Seattle?

In general, January is the cheapest month to fly from Ithaca to Seattle. Due to it being the ‘off-season’ during this time, you can expect flight prices to be around $313. If you don’t want to visit Seattle in January, then you should wait until February to fly from Ithaca, when ticket prices are also cheap, with an average price of $368.

What is the cheapest day to depart on your flight to Seattle?

On average, the least expensive day to fly to Seattle from Ithaca is on a Friday. momondo users have found tickets for Friday departures for as low as $421. However, this price may fluctuate depending on the airline, the season, and holidays. On the other hand, Saturday is the most expensive day to depart from Ithaca because it is more convenient for both business and leisure travelers. As a result, prices tend to be around $885.

What is the cheapest time of day to depart on your flight to Seattle?

Flying to Seattle from Ithaca at noon is the least expensive time of day to depart. momondo users have found prices as low as $514 when looking at flights departing at noon. Flights to Seattle are more costly in the afternoon, with an average ticket price of $693. Departure times in the afternoon fall within the peak daily travel times, which is why tickets can be more expensive.

Can stopping save me money on Ithaca to Seattle flights?

You could potentially save up to 3% on your flight if you consider stops on a Ithaca to Seattle flight.

When to book flights from Ithaca to Seattle

Are you open to changing your travel dates? Check out the ideal times to fly from Ithaca to Seattle according to our flight data. Find out which month and days have the cheapest flights.
Estimated round-trip price

Cheap Ithaca to Seattle (ITH to SEA) flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Ithaca to Seattle

Direct flights

None
There are no direct flights from Ithaca to Seattle. There are no popular flight routes from Ithaca to Seattle.
Search flight deals

  • How far is Ithaca Tompkins County to Seattle/Tacoma Intl by plane?

    There are 2232.1 mi between Ithaca Tompkins County and Seattle/Tacoma Intl. By plane, this route typically takes 8h 24m.

  • When did momondo last update prices for flights from Ithaca Tompkins County Airport to Seattle/Tacoma Intl Airport?

    Prices for flights from Ithaca Tompkins County Airport to Seattle/Tacoma Intl Airport were last updated today.

  • How many operators does momondo search for flights from Ithaca Tompkins County Airport to Seattle/Tacoma Intl Airport?

  • How old do you have to be to fly from Ithaca Tompkins County Airport to Seattle/Tacoma Intl Airport?

    The minimum age for a child to fly alone is five, but airlines that offer an unaccompanied minor (UNMR) service may have their own age limitations. Flight duration, scheduling, and layovers are among the considerations that may influence age limits. We recommend that you double-check with the airline you are booking with for travel from Ithaca Tompkins County Airport to Seattle/Tacoma Intl Airport.

  • What documentation or ID do you need to fly to Seattle/Tacoma Intl Airport?

    The travel and health documents required for your trip to Seattle/Tacoma Intl Airport can vary based on your itinerary and personal situation. As a rule, consider having multiple documents such as a national ID card or driver’s license, and a passport valid for six-months after you plan to arrive at Seattle/Tacoma Intl Airport. We always recommend checking with your airline or a trusted third party such as IATA to get advice.

  • What is the most popular airline from Ithaca to Seattle?

Best airlines flying from Ithaca to Seattle

Compare and see reviews for airlines that fly from Ithaca to Seattle with momondo
Airline
Rating
Free Cancellation
Price
DeltaPriceFrom $313Free CancellationRating
7.9
7,954 reviews
Search Delta flights
United AirlinesPriceFrom $387Free CancellationRating
7.4
8,929 reviews
Search United Airlines flights

Traveling to a place near Seattle?

Book flights to Seattle if you plan to visit one of these locations
Leavenworth
Tacoma
SeaTac
Ocean Shores
Renton
Olympia
Lynnwood
Kent
Marysville
Puyallup
Federal Way
Kirkland
Tukwila
Shoreline
Lakewood
Centralia
Fife
Cle Elum
Redmond
Westport

Why use momondo?

Why should I use momondo to find a flight deal from Ithaca to Seattle?

To find the flight that best suits your needs, momondo gathers a range of flights from a large pool of different airlines and agents; you can then use our insights and filters to find and book the right flight to Seattle from Ithaca.

Can I find flights from Ithaca to Seattle with flexible booking policies on momondo?

Yes. All flights to Seattle from Ithaca on momondo can be compared and filtered by various policies on offer, including flexible booking.

How can momondo help me find flights from Ithaca to Seattle?

momondo helps you find the best flight between Ithaca and Seattle by providing filters to narrow your choice of flights to those matching your criteria. You can select flights based on numerous factors such as price, departure and landing times, airport and airline.

I’m not ready to book a flight from Ithaca to Seattle right now. Can momondo alert me if prices change?

Price alerts on flights to Seattle from Ithaca are quick and easy to set up on momondo. Simply perform a search and select the price alert feature. It is as simple as that.

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