$379+ Cheap flights from Seattle to Ithaca (SEA - ITH)
This is the cheapest round-trip flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 10/20. Fares are subject to change and may not be available on all flights or dates of travel.
SEA — ITH
Jul 11 — Jul 181
Round-trip
1 adult, Economy
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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
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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 June 11, 2026.
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 June 11, 2026.
This Delta deal was found by Cheapflights users on 6/8. 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.
Tue 10/2011:15 am
SEA
- ITH
1 stop9h 06m
Delta
Tue 10/272:00 pm
ITH
- SEA
1 stop11h 12m
Delta
Deal found 6/8![Delta logo]()
$379
This Delta deal was found by Cheapflights users on 6/10. 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 8/2511:10 pm
SEA
- ITH
2 stops10h 20m
Delta
Sat 8/291:10 pm
ITH
- SEA
1 stop10h 10m
Delta
Deal found 6/10![Delta logo]()
$404
This Delta deal was found by Cheapflights users on 6/7. 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 10/179:40 am
SEA
- ITH
2 stops10h 41m
Delta
Wed 10/212:00 pm
ITH
- SEA
1 stop11h 12m
Delta
Deal found 6/7![Delta logo]()
$409
This Delta deal was found by Cheapflights users on 6/9. 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 10/2711:15 am
SEA
- ITH
1 stop9h 06m
Delta
Fri 10/305:55 am
ITH
- SEA
1 stop11h 30m
Delta
Deal found 6/9![Delta logo]()
$439
This Delta deal was found by Cheapflights users on 6/8. 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.
Tue 8/119:45 pm
SEA
- ITH
2 stops11h 45m
Delta
Mon 8/171:10 pm
ITH
- SEA
1 stop10h 10m
Delta
Deal found 6/8![Delta logo]()
$488
Best flights from Seattle to IthacaDiscover 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 June 11, 2026.
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 June 11, 2026.
This Delta deal was found by Cheapflights users on 6/6. 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 10/2711:15 am
SEA
- ITH
1 stop9h 06m
Delta
Mon 11/22:00 pm
ITH
- SEA
2 stops13h 09m
Delta
Deal found 6/6![Delta logo]()
$384
This United Airlines deal was found by Cheapflights users on 6/10. 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 11/107:00 am
SEA
- ITH
2 stops13h 30m
United Airlines
Sat 11/146:00 am
ITH
- SEA
2 stops12h 54m
United Airlines
Deal found 6/10![United Airlines logo]()
$534
This Delta deal was found by Cheapflights users on 6/7. 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 10/179:40 am
SEA
- ITH
2 stops10h 41m
Delta
Wed 10/212:00 pm
ITH
- SEA
1 stop11h 12m
Delta
Deal found 6/7![Delta logo]()
$409
This Delta deal was found by Cheapflights users on 6/9. 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 10/2711:15 am
SEA
- ITH
1 stop9h 06m
Delta
Fri 10/305:55 am
ITH
- SEA
1 stop11h 30m
Delta
Deal found 6/9![Delta logo]()
$439
This Delta deal was found by Cheapflights users on 6/6. 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 8/2611:10 pm
SEA
- ITH
2 stops10h 20m
Delta
Tue 9/11:10 pm
ITH
- SEA
1 stop10h 10m
Delta
Deal found 6/6![Delta logo]()
$534
Last-minute flights from Seattle to IthacaDiscover last-minute flight deals from Seattle to Ithaca. Data last updated June 11, 2026 and is based on user searches.
Discover last-minute flight deals from Seattle to Ithaca. Data last updated June 11, 2026 and is based on user searches.
This United Airlines deal was found by Cheapflights users on 6/9. 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 6/138:45 am
SEA
- ITH
2 stops11h 59m
United Airlines
Mon 6/156:00 am
ITH
- SEA
1 stop8h 51m
United Airlines
Deal found 6/9![United Airlines logo]()
$661
This Delta deal was found by Cheapflights users on 6/9. 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 6/267:15 am
SEA
- ITH
1 stop26h 21m
Delta
Thu 7/21:16 pm
ITH
- SEA
2 stops33h 14m
Delta
Deal found 6/9![Delta logo]()
$766
This Delta deal was found by Cheapflights users on 6/9. 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 6/2611:40 am
SEA
- ITH
1 stop9h 43m
Delta
Sat 7/45:28 am
ITH
- SEA
2 stops16h 08m
Delta
Deal found 6/9![Delta logo]()
$787
This Delta deal was found by Cheapflights users on 6/9. 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 6/278:40 am
SEA
- ITH
2 stops12h 29m
Delta
Thu 7/21:16 pm
ITH
- SEA
2 stops33h 14m
Delta
Deal found 6/9![Delta logo]()
$646
This Delta deal was found by Cheapflights users on 6/9. 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 6/278:40 am
SEA
- ITH
2 stops12h 29m
Delta
Sat 7/45:28 am
ITH
- SEA
2 stops14h 02m
Delta
Deal found 6/9![Delta logo]()
$652
This Delta deal was found by Cheapflights users on 6/9. 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 6/278:40 am
SEA
- ITH
2 stops12h 29m
Delta
Fri 7/35:28 am
ITH
- SEA
1 stop20h 40m
Delta
Deal found 6/9![Delta logo]()
$727
This United Airlines deal was found by Cheapflights users on 6/9. 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 6/278:15 am
SEA
- ITH
1 stop7h 47m
United Airlines
Sat 7/46:00 am
ITH
- SEA
1 stop13h 00m
United Airlines
Deal found 6/9![United Airlines logo]()
$761
This United Airlines deal was found by Cheapflights users on 6/8. 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.
Fri 7/38:15 am
SEA
- ITH
1 stop7h 47m
United Airlines
Fri 8/147:59 pm
ITH
- SEA
2 stops17h 02m
United Airlines
Deal found 6/8![United Airlines logo]()
$778
This United Airlines deal was found by Cheapflights users on 6/8. 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.
Tue 7/147:00 am
SEA
- ITH
2 stops13h 44m
United Airlines
Tue 7/216:00 am
ITH
- SEA
2 stops20h 44m
United Airlines
Deal found 6/8![United Airlines logo]()
$755
One-way flights from Seattle to IthacaSearch for one-way flight options from Seattle to Ithaca. Find affordable one-way fares based on user searches. Data last updated June 11, 2026.
Search for one-way flight options from Seattle to Ithaca. Find affordable one-way fares based on user searches. Data last updated June 11, 2026.
This United Airlines deal was found by Cheapflights users on 6/10. 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.
Fri 8/216:10 pm
SEA
- ITH
2 stops12h 39m
United Airlines
Deal found 6/10![United Airlines logo]()
$381
This Delta deal was found by Cheapflights users on 6/10. 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 8/227:20 am
SEA
- ITH
2 stops26h 10m
Delta
Deal found 6/10![Delta logo]()
$438
This Delta deal was found by Cheapflights users on 6/6. 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 8/237:20 am
SEA
- ITH
2 stops26h 10m
Delta
Deal found 6/6![Delta logo]()
$448
This United Airlines deal was found by Cheapflights users on 6/10. 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.
Thu 8/2011:00 pm
SEA
- ITH
2 stops21h 44m
United Airlines
Deal found 6/10![United Airlines logo]()
$512
This Delta deal was found by Cheapflights users on 6/10. 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 8/1911:40 am
SEA
- ITH
2 stops21h 50m
Delta
Deal found 6/10![Delta logo]()
$542
This United Airlines deal was found by Cheapflights users on 6/10. 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 8/2311:04 pm
SEA
- ITH
1 stop7h 45m
United Airlines
Deal found 6/10![United Airlines logo]()
$574
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 June 11, 2026.
Most accurate provider | FlightHub 3 stars |
|---|---|
Most trusted provider | FlightHub 3 stars |
Round-trip from | $379 (Delta) |
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 June 11, 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
Cheapest round-trip
SeattleIthaca
SEA - ITH
SEAITH
Seattle/Tacoma Intl
Tue 10/27
11:15 am-11:21 pm
1 stop9h 06m
Ithaca Tompkins County
Mon 11/2
2:00 pm-12:09 am
2 stops13h 09m
$384
SeattleIthaca
SEA - ITH
SEAITH
Seattle/Tacoma Intl
Sat 10/17
9:40 am-11:21 pm
2 stops10h 41m
Ithaca Tompkins County
Wed 10/21
2:00 pm-10:12 pm
1 stop11h 12m
$409
SeattleIthaca
SEA - ITH
SEAITH
Seattle/Tacoma Intl
Tue 10/27
11:15 am-11:21 pm
1 stop9h 06m
Ithaca Tompkins County
Fri 10/30
5:55 am-2:25 pm
1 stop11h 30m
$439
SeattleIthaca
SEA - ITH
SEAITH
Seattle/Tacoma Intl
Tue 11/10
7:00 am-11:30 pm
2 stops13h 30m
Ithaca Tompkins County
Sat 11/14
6:00 am-3:54 pm
2 stops12h 54m
$534
Quickest round-trip
SeattleIthaca
SEA - ITH
SEAITH
Seattle/Tacoma Intl
Wed 8/26
11:10 pm-12:30 pm
2 stops10h 20m
Ithaca Tompkins County
Tue 9/1
1:10 pm-8:20 pm
1 stop10h 10m
$534
Cheapest one-way
SeattleIthaca
SEA - ITH
SEAITH
Seattle/Tacoma Intl
Sat 8/22
7:20 am-12:30 pm
2 stops26h 10m
$438
SeattleIthaca
SEA - ITH
SEAITH
Seattle/Tacoma Intl
Sun 8/23
9:45 pm-12:42 am
2 stops23h 57m
$482
SeattleIthaca
SEA - ITH
SEAITH
Seattle/Tacoma Intl
Thu 8/20
11:04 pm-11:44 pm
1 stop21h 40m
$531
SeattleIthaca
SEA - ITH
SEAITH
Seattle/Tacoma Intl
Sat 8/22
11:59 pm-11:44 pm
2 stops20h 45m
$603
SeattleIthaca
SEA - ITH
SEAITH
Seattle/Tacoma Intl
Fri 8/21
11:04 pm-11:44 pm
1 stop21h 40m
$617
Showing 1-10 of 12 resultsSorted by cheapest first
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 June.
| Provider | Price Accuracy | Trust Score* |
|---|---|---|
| Price Accuracy1 star | Trust Score*3 stars | |
| Price Accuracy3 stars | Trust Score*3 stars |
- 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.
SEA-ITH
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.
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 June 11, 2026.
Read through reviews of airlines operating flights from Seattle to Ithaca, such as Delta. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.
Entertainment
7.8
Comfort
7.8
Boarding
8.1
Crew
8.5
Food
7.2
Overall
7.9
Reviews
1 / 20
10.0
ExcellentAnonymous,May 2026
SEA - KOA
Entertainment
7.8
Comfort
7.8
Boarding
8.1
Crew
8.5
Food
7.2
Overall
7.9
Reviews
1 / 20
10.0
ExcellentAnonymous,May 2026
SEA - KOA
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.
Traveling to a place near Ithaca?
Book flights to Ithaca if you plan to visit one of these locationsCortland
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Other flights to Ithaca
Explore flights to Ithaca departing from other origins. Flights are based on user searches made on Cheapflights and were last updated on June 11, 2026.
Seattle and Ithaca flights
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Browse through other flights departing from Seattle. Flights are based on user searches made on Cheapflights and were last updated on June 11, 2026.
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Check out other popular destinations found by fellow travelers in 2026
Top airline flying from Seattle to Ithaca
Discover the top airline 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 June 11, 2026.
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$342 | Average$553 | FlexibilityNo cancel fee | On-timeN/A |