Cheap Flights from Cincinnati/Northern Kentucky International Airport to Seattle (SEA) Find and Compare the Best Airline Deals | Skyticket

Departure Date

2025/5
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11Search	12Search	13399	14Search	15Search	16Search	17Search
18Search	19Search	20Search	21Search	22Search	23Search	24375
25Search	26Search	27Search	28915	29Search	30Search	31Search

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2025/5
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Total Fares（Round-Trip/Economy）: USD /Per Person

* Displayed fare(s) may differ from the actual search result

/Northern Kentucky－Seattle-Tacoma Airport
May Lowest Airfares
USD375

The airfare displayed above is for Delta Air Lines

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/Northern Kentucky－Seattle-Tacoma Airport
June Lowest Airfares
USD340

The airfare displayed above is for United Airlines

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/Northern Kentucky－Seattle-Tacoma Airport
July Lowest Airfares
USD370

The airfare displayed above is for Delta Air Lines

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/Northern Kentucky－Seattle-Tacoma Airport
August Lowest Airfares
USD360

The airfare displayed above is for Delta Air Lines

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/Northern Kentucky－Seattle-Tacoma Airport
September Lowest Airfares
USD391

The airfare displayed above is for Delta Air Lines

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Cincinnati－Seattle
Estimated Flight Time
4 Hours 50 Minutes
Cincinnati－Seattle
Number of Operating Airlines
4

Operating Airlines for /Northern Kentucky－Seattle-Tacoma Airport Route
Non-StopDelta Air Lines

American Airlines

Alaska Airlines

United Airlines

Other Destinations from:Cincinnati

/Northern Kentucky－Boston(Logan)
USD225〜
/Northern Kentucky－Washington D.C(Baltimore-Washington)
USD174〜
/Northern Kentucky－Washington D.C(Ronald Reagan Washington National)
USD178〜
/Northern Kentucky－Chicago(O'Hare)
USD180〜
/Northern Kentucky－Chicago(Midway)
USD227〜
/Northern Kentucky－Dallas(/Fort Worth)
USD235〜
/Northern Kentucky－Dallas(Love Field)
USD265〜
* Fares vary in accordance to seat availability
Other Departures to: Seattle

Daytona Beach Airport－Seattle(-Tacoma)
USD594〜
Dayton Airport－Seattle(-Tacoma)
USD365〜
Decatur Airport－Seattle(-Tacoma)
USD645〜
Des Moines Airport－Seattle(-Tacoma)
USD348〜
Detroit Metropolitan Airport－Seattle(-Tacoma)
USD308〜
* Fares vary in accordance to seat availability