$129 Cheap Flights from Seattle (SEA) to Cincinnati (CVG)

View $129 flight on Tue, Nov 11, 2025Opens in a new window

Popular airlines from Seattle-Tacoma International Airport (SEA) to Cincinnati-Northern Kentucky Int'l Airport (CVG)

Cheap Flights from Seattle to Cincinnati (SEA-CVG)

Prices were available within the past 7 days and start at $129 for one-way flights and $174 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Frontier Airlines
Tue, Nov 11 - Tue, Nov 18
SEA
Seattle
CVG
Cincinnati
$174 Roundtrip, found 5 hours ago
$174
Roundtrip
found 5 hours ago
Select Frontier Airlines flight, departing Tue, Nov 11 from Seattle to Cincinnati, returning Tue, Nov 18, priced at $174 found 5 hours ago
Frontier Airlines
Fri, Nov 7 - Mon, Nov 10
SEA
Seattle
CVG
Cincinnati
$205 Roundtrip, found 17 hours ago
$205
Roundtrip
found 17 hours ago
Select Frontier Airlines flight, departing Fri, Nov 7 from Seattle to Cincinnati, returning Mon, Nov 10, priced at $205 found 17 hours ago
Frontier Airlines
Mon, Oct 27 - Fri, Oct 31
SEA
Seattle
CVG
Cincinnati
$206 Roundtrip, found 1 day ago
$206
Roundtrip
found 1 day ago
Select Frontier Airlines flight, departing Mon, Oct 27 from Seattle to Cincinnati, returning Fri, Oct 31, priced at $206 found 1 day ago
Frontier Airlines
Fri, Sep 5 - Mon, Sep 8
SEA
Seattle
CVG
Cincinnati
$208 Roundtrip, found 14 hours ago
$208
Roundtrip
found 14 hours ago
Select Frontier Airlines flight, departing Fri, Sep 5 from Seattle to Cincinnati, returning Mon, Sep 8, priced at $208 found 14 hours ago
Frontier Airlines
Thu, Nov 6 - Mon, Nov 10
SEA
Seattle
CVG
Cincinnati
$210 Roundtrip, found 13 hours ago
$210
Roundtrip
found 13 hours ago
Select Frontier Airlines flight, departing Thu, Nov 6 from Seattle to Cincinnati, returning Mon, Nov 10, priced at $210 found 13 hours ago
Frontier Airlines
Wed, Sep 10 - Mon, Sep 15
SEA
Seattle
CVG
Cincinnati
$213 Roundtrip, found 7 hours ago
$213
Roundtrip
found 7 hours ago
Select Frontier Airlines flight, departing Wed, Sep 10 from Seattle to Cincinnati, returning Mon, Sep 15, priced at $213 found 7 hours ago
Alaska Airlines
Sat, Nov 22 - Tue, Nov 25
SEA
Seattle
CVG
Cincinnati
$237 Roundtrip, just found
$237
Roundtrip
just found
Select Alaska Airlines flight, departing Sat, Nov 22 from Seattle to Cincinnati, returning Tue, Nov 25, priced at $237 just found
Delta
Tue, Nov 11 - Tue, Nov 18
SEA
Seattle
CVG
Cincinnati
$237 Roundtrip, found 5 hours ago
$237
Roundtrip
found 5 hours ago
Select Delta flight, departing Tue, Nov 11 from Seattle to Cincinnati, returning Tue, Nov 18, priced at $237 found 5 hours ago
United
Tue, Oct 28 - Wed, Oct 29
SEA
Seattle
CVG
Cincinnati
$252 Roundtrip, found 2 days ago
$252
Roundtrip
found 2 days ago
Select United flight, departing Tue, Oct 28 from Seattle to Cincinnati, returning Wed, Oct 29, priced at $252 found 2 days ago
Southwest Airlines
Tue, Nov 11 - Wed, Nov 12
SEA
Seattle
CVG
Cincinnati
$257 Roundtrip, found 4 days ago
$257
Roundtrip
found 4 days ago
Select Southwest Airlines flight, departing Tue, Nov 11 from Seattle to Cincinnati, returning Wed, Nov 12, priced at $257 found 4 days ago

Find the cheapest month to fly from Seattle (SEA) to Cincinnati (CVG)

January is typically the cheapest month to fly

From $138 - $369 per traveler.

Graph displaying average flight prices per month

Alternative airports near Cincinnati

Prices were available within the past 7 days. Prices and availability are subject to change.

Select flight to Cincinnati - Northern Kentucky Intl. CVG. Cheapest option available. Average driving time to city center is 17 minutes. Flights from $392
CVG
Cincinnati - Northern Kentucky Intl.
Cheapest
Average driving time to city center17 min
Flights from $392
Flights from Seattle (SEA) to Cincinnati (CVG)
Origin airport
Seattle - Tacoma Intl.
Destination airport
Cincinnati - Northern Kentucky Intl.
Airlines serving
Alaska Airlines, American Airlines, Delta, Frontier Airlines, Southwest Airlines, Sun Country Airlines, United
Roundtrip price
$174
Distance
1959 mi
Average flight time
7 hours 25 mins

Seattle to Cincinnati Flights

The cheapest times to fly from Seattle to Cincinnati

On average, Thursday can be the cheapest time to fly, according to data from the Airlines Reporting Corporation (ARC), one of the world's biggest databases for global airline sales. The data reveals that you could save up to 16% by flying on a Thursday—the cheapest day to travel on average—instead of a Sunday—the most expensive. Some of the most affordable flights from Seattle to Cincinnati are during the month of November. You can find some of the cheapest flights from Seattle to Cincinnati with Expedia's search tool and vast selection of airlines.

 

The best time to book a flight from Seattle to Cincinnati

Sunday is one of the best days to book for cheap flights from Seattle to Cincinnati: Tickets reserved on a Sunday cost between 6% and 13% less than those reserved on a Friday, according to ARC data. The data also suggests booking early can also lead to cheaper airfares. You could save 24% by buying your tickets for domestic flights at least a month in advance and 10% by booking international flights 2 months in advance.

 

How to find cheap round-trip tickets from Seattle to Cincinnati

Being flexible with your dates and using Expedia's Price Drop Protection and Price Tracking features are some of the best ways of finding a cheap ticket from Seattle to Cincinnati in 2025. You can also book with separate airlines for your outbound and return journeys, from $129 one-way. Expedia also offers Price Drop Protection, so if the cost of your airfare goes down after booking, you'll receive a credit for the difference*. This is available for a small fee, and is free to One Key Gold and Platinum tier members.

 

Expedia's Price Tracking feature means you can stay on top of airfares without manually checking every day. It sends you automated price alerts for cheap Seattle to Cincinnati flights and uses historical data to indicate when the best time to book is. Download Expedia's free app to activate this handy tool in a few easy taps.

 

You could also save big by booking one of Expedia's vacation packages. Bundling together your Seattle to Cincinnati airfare with your accommodations and car rental is often cheaper than booking everything separately. There’s also One Key, Expedia's generous rewards program. Join for free and you could earn One Key cash on most bookings to save on future adventures.

 

*Terms apply.

 

Disclaimer: ARC The statistics are based on average round-trip ticket prices between January and August 2023. The percentages you see are averages.

 

Frequently asked questions

How much does a flight from Seattle - Tacoma Intl. Airport (SEA) to Cincinnati - Northern Kentucky Intl. Airport (CVG) cost?
Snag a cheap one-way flight from $129 or cheap return flight from $174 from Seattle - Tacoma Intl. Airport (SEA) to Cincinnati - Northern Kentucky Intl. Airport (CVG) with Expedia. Enter your travel dates and sort by "Price (lowest to highest)" to find our cheapest flight deals on this route.
What is the cheapest month to fly from Seattle - Tacoma Intl. Airport (SEA) to Cincinnati - Northern Kentucky Intl. Airport (CVG)?
Flying in November is a good way to save, as it's the cheapest month for flights between SEA and CVG. You'll often find the lowest fares during the off-season.
Which airlines fly direct from Seattle - Tacoma Intl. Airport (SEA) to Cincinnati - Northern Kentucky Intl. Airport (CVG)?
Catch a direct flight with Delta Air Lines and travel straight from Seattle - Tacoma Intl. Airport (SEA) to Cincinnati - Northern Kentucky Intl. Airport (CVG).
What is the cheapest airline that flies from Seattle - Tacoma Intl. Airport (SEA) to Cincinnati - Northern Kentucky Intl. Airport (CVG)?
The cheapest airline to offer flights between Seattle - Tacoma Intl. Airport (SEA) and Cincinnati - Northern Kentucky Intl. Airport (CVG) can vary based on your travel plans. Alaska Airlines and Delta Air Lines are just some of the choices offering reasonable prices. Use Expedia's filter tool to compare airlines in one place and find the right SEA to CVG flight that fits your budget.
How many flights per day from Seattle - Tacoma Intl. Airport (SEA) to Cincinnati - Northern Kentucky Intl. Airport (CVG)?
On average, only 1 nonstop flight departs each day from Seattle - Tacoma Intl. Airport (SEA) to Cincinnati - Northern Kentucky Intl. Airport (CVG). Seeking more options? Use Expedia's filter tool to discover flights with layovers and add a new stop to your trip.
What are the most popular departure times for flights from Seattle - Tacoma Intl. Airport (SEA) to Cincinnati - Northern Kentucky Intl. Airport (CVG)?
More passengers fly between SEA and CVG at 11 AM than at any other time of day. Looking to skip the crowds? Try choosing a quieter departure window and you're likely to save on your ticket as well.
What day of the week has the most flights from SEA to CVG?
Friday has the most flights from Seattle - Tacoma Intl. Airport (SEA) to Cincinnati - Northern Kentucky Intl. Airport (CVG). Consider jetting off on this day and you'll have the best chance of finding a departure that fits your itinerary.
What is the earliest flight from Seattle - Tacoma Intl. Airport (SEA) to Cincinnati - Northern Kentucky Intl. Airport (CVG)?
The earliest flight jetting off from Seattle - Tacoma Intl. Airport (SEA) is at around 10:08AM UTC-8. Board this flight and you'll arrive at Cincinnati - Northern Kentucky Intl. Airport (CVG) at approximately 5:29PM UTC-5. The total time in the air is 4h 21m.
How long does it take to fly from Seattle - Tacoma Intl. Airport (SEA) to Cincinnati - Northern Kentucky Intl. Airport (CVG)?
Flights from SEA to CVG have an average travel time of 4 hours and 16 minutes. The distance between the two is 1,950 mi.
What airline has the least delays from SEA to CVG?
Consider booking with Delta Air Lines if you'd like to fly straight from Seattle - Tacoma Intl. Airport (SEA) to Cincinnati - Northern Kentucky Intl. Airport (CVG) without any delays. This carrier has the strongest track record for punctuality, with an on-time performance of 85%. Want real-time updates? You can keep an eye on your flight status using the Expedia App.
What is the best time to fly from Seattle - Tacoma Intl. Airport (SEA) to Cincinnati - Northern Kentucky Intl. Airport (CVG)?
Select a flight from Seattle - Tacoma Intl. Airport (SEA) to Cincinnati - Northern Kentucky Intl. Airport (CVG) that takes off before 3 PM to reduce the risk of delays and cancellations. Later departures are on average 22% more likely to be canceled.**Most reliable time of the day and month to travel recommendation is based on January through August 2024 flight status data sourced from OAG's global flight data platform.
What airports do you fly into for Cincinnati from Seattle - Tacoma Intl. Airport (SEA)?
Check out your flight options from Seattle - Tacoma Intl. Airport (SEA) to Cincinnati - Northern Kentucky Intl. Airport (CVG). This is the only airport in Cincinnati you can fly into if you're taking a direct flight.
Is it cheaper to buy a plane ticket from Seattle - Tacoma Intl. Airport (SEA) to Cincinnati - Northern Kentucky Intl. Airport (CVG) last-minute?
Holding off until just before your departure to book a flight from SEA to CVG often results in higher prices. While it's possible to find some last-minute discounts, there's no guarantee. Keep your travel plans flexible to boost your chances of landing a bargain.
Is it cheaper to book a SEA to CVG flight and hotel package?
You can save money by securing a SEA to CVG flight and hotel package compared to booking separately. In fact, you could save hundreds of dollars by bundling with Expedia. And it's simple to manage everything in one convenient place. After selecting your preferred accommodations and flights, consider adding extras including tours, activities and car rentals.
Can I cancel or change the date of my flight from Seattle - Tacoma Intl. Airport (SEA) to Cincinnati - Northern Kentucky Intl. Airport (CVG)?
In most cases, you're able to cancel or reschedule your SEA to CVG flight. However, there may be additional fees, especially if your booking was made over 24 hours ago. Check your itinerary for the airline's fees and policies on flight changes, or if you want further details, head to our Customer Service portal.

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*Available to One Key members.