$69 Cheap Flights from Cincinnati (CVG) to Seattle (SEA)

    Plan, book, fly with confidence
  • trending down icon
    Be in the know
    Get alerts if flight prices drop or rise*
  • bex rewards loyalty icon
    Book smarter
    Save up to 30% on select hotels after you book a flight*
  • one key icon
    Earn twice
    Earn your airline miles on top of our OneKeyCash
    Learn about One Key

Cheap flights from Cincinnati (CVG) to Seattle (SEA)

Prices were available within the past 7 days and start at $69 for one-way flights and $138 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Frontier Airlines
Sat, Dec 7 - Mon, Dec 9
CVG
Cincinnati
SEA
Seattle
$138 Roundtrip, just found
$138
Roundtrip
just found
Select Frontier Airlines flight, departing Sat, Dec 7 from Cincinnati to Seattle, returning Mon, Dec 9, priced at $138 just found
Frontier Airlines
Thu, Nov 14 - Mon, Nov 18
CVG
Cincinnati
SEA
Seattle
$158 Roundtrip, just found
$158
Roundtrip
just found
Select Frontier Airlines flight, departing Thu, Nov 14 from Cincinnati to Seattle, returning Mon, Nov 18, priced at $158 just found
Frontier Airlines
Mon, Nov 18 - Sat, Nov 23
CVG
Cincinnati
SEA
Seattle
$164 Roundtrip, found 4 hours ago
$164
Roundtrip
found 4 hours ago
Select Frontier Airlines flight, departing Mon, Nov 18 from Cincinnati to Seattle, returning Sat, Nov 23, priced at $164 found 4 hours ago
Alaska Airlines
Wed, Nov 6 - Thu, Nov 14
CVG
Cincinnati
SEA
Seattle
$168 Roundtrip, just found
$168
Roundtrip
just found
Select Alaska Airlines flight, departing Wed, Nov 6 from Cincinnati to Seattle, returning Thu, Nov 14, priced at $168 just found
United
Tue, Nov 5 - Mon, Nov 11
CVG
Cincinnati
SEA
Seattle
$173 Roundtrip, found 2 hours ago
$173
Roundtrip
found 2 hours ago
Select United flight, departing Tue, Nov 5 from Cincinnati to Seattle, returning Mon, Nov 11, priced at $173 found 2 hours ago
Alaska Airlines
Sat, Oct 26 - Mon, Nov 4
CVG
Cincinnati
SEA
Seattle
$173 Roundtrip, just found
$173
Roundtrip
just found
Select Alaska Airlines flight, departing Sat, Oct 26 from Cincinnati to Seattle, returning Mon, Nov 4, priced at $173 just found
American Airlines
Wed, Nov 6 - Thu, Nov 14
CVG
Cincinnati
SEA
Seattle
$177 Roundtrip, just found
$177
Roundtrip
just found
Select American Airlines flight, departing Wed, Nov 6 from Cincinnati to Seattle, returning Thu, Nov 14, priced at $177 just found
Frontier Airlines
Mon, Oct 14 - Fri, Oct 18
CVG
Cincinnati
SEA
Seattle
$178 Roundtrip, just found
$178
Roundtrip
just found
Select Frontier Airlines flight, departing Mon, Oct 14 from Cincinnati to Seattle, returning Fri, Oct 18, priced at $178 just found
Frontier Airlines
Mon, Dec 16 - Wed, Dec 25
CVG
Cincinnati
SEA
Seattle
$181 Roundtrip, found 18 hours ago
$181
Roundtrip
found 18 hours ago
Select Frontier Airlines flight, departing Mon, Dec 16 from Cincinnati to Seattle, returning Wed, Dec 25, priced at $181 found 18 hours ago
Frontier Airlines
Tue, Nov 26 - Sat, Dec 7
CVG
Cincinnati
SEA
Seattle
$182 Roundtrip, found 2 hours ago
$182
Roundtrip
found 2 hours ago
Select Frontier Airlines flight, departing Tue, Nov 26 from Cincinnati to Seattle, returning Sat, Dec 7, priced at $182 found 2 hours ago
Flight from Cincinnati to Seattle (CVG - SEA) route information
Origin airport
Cincinnati - Northern Kentucky Intl.
Destination airport
Seattle - Tacoma Intl.
Airlines serving
Alaska Airlines, American Airlines, Delta, Frontier Airlines, Sun Country Airlines, United
Roundtrip price
$138
Distance
1959 mi

Cincinnati to Seattle Flights

The cheapest times to fly from Cincinnati to Seattle

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 Cincinnati to Seattle are during the month of December. You can find some of the cheapest flights from Cincinnati to Seattle with Expedia's search tool and vast selection of airlines.

The best time to book a flight from Cincinnati to Seattle

Sunday is one of the best days to book for cheap flights from Cincinnati to Seattle: 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 Cincinnati to Seattle

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 Cincinnati to Seattle in 2024. You can also book with separate airlines for your outbound and return journeys, from $69 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 Cincinnati to Seattle 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 Cincinnati to Seattle 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 is a one-way flight from CVG Airport to Sea-Tac Airport?
You can pick up one-way Cincinnati flights to Seattle starting from only $69. This data is based on the cheapest fare located on Expedia for this journey with a departure date within the next three months and was updated on September 23 2024 and has not changed since. This specific airfare is for an Frontier Airlines flight, taking off from CVG on December 12 2024 and touching down at SEA.
How long does it take to fly from CVG Airport to Sea-Tac Airport?
Book a ticket with Delta Air Lines and you’ll be cruising the skies for around 4 hours and 53 minutes. This airline operates a direct flight that jets off at 6:00PM from Cincinnati - Northern Kentucky Intl. Airport (CVG) and arrives at SEA at 7:53PM. Expedia has unbeatable flight deals, so take a look at what’s available on this route today.
Is it cheaper to buy a plane ticket from CVG to Seattle - Tacoma Intl. Airport (SEA) last minute?
When it comes to booking your flights, it’s better to be prepared. While it may be possible to pick up a last-minute deal on a CVG Airport to Sea-Tac Airport flight, fares usually don’t get cheaper as the departure date nears. Based on flight pricing and demand studies in 2022, we have found that the sweet spot to book a domestic flight is between 28 – 35 days ahead. For international flights it’s three to four months.
What is the cheapest airline flying from CVG to SEA in the next 90 days?
With fares starting from $69 for a flight from Cincinnati to Seattle, Frontier Airlines is the cheapest airline found on Expedia. This price is based on airfares found on Expedia with a departure date within the next 90 days and was last updated on September 23 2024 and has not changed since. The flight takes off from CVG Airport on December 12 2024 and lands at Sea-Tac Airport.
What's the cheapest price for a flight from CVG Airport to SEA next month?
The cheapest price for a flight from Cincinnati to Seattle over the next month is $95. If you’re thinking about traveling soon, lock in this fare before it’s gone. This ticket price was found after searching all available flights on Expedia with a departure date within the next 30 days. This fare is for a one-way Frontier Airlines flight jetting off from CVG on October 18 2024 and arriving at Sea-Tac Airport. This price was updated on September 23 2024 and has not changed since.
Can I find cheap nonstop flights from CVG Airport to Sea-Tac Airport in the next three months?
Your next vacation doesn’t have to cost a small fortune. We’ve found a roundtrip nonstop flight from Cincinnati to Seattle in the next 90 days for $211. This price was found after looking at all available flights on Expedia with a departure date in the next three months and was updated on September 23 2024. The flight via Alaska Airlines leaves from Cincinnati - Northern Kentucky Intl. Airport (CVG) on October 15 2024 and touches down at Sea-Tac Airport. It has a return date of October 29 2024.Use our filters to search for nonstop cheap flights from CVG to Sea-Tac Airport. All you have to do is click on “Nonstop” under “Filter by” once your search results appear. Open to different travel dates? You can also make use of the “Flexible dates” dropdown menu to check out prices for nearby days. Finding a flight that best matches your budget and timetable couldn’t be easier.
What airports do you fly into for Seattle from Covington?
Seattle - Tacoma Intl. Airport (SEA), Renton Municipal Airport (RNT) and Boeing Field Airport (BFI) are your options when setting off from Covington to Seattle. Around 12 mi south of central Seattle, Seattle - Tacoma Intl. Airport (SEA) is the city’s principal hub. Take into account things such as flight departure and arrival times and the distance to your hotel before picking your airport. Space Needle and Pike Place Market are two leading attractions to visit when you arrive at your destination.
What are the most popular departure times for flights from Cincinnati - Northern Kentucky Intl. Airport (CVG) to Sea-Tac Airport?
The most popular departure times for flights from Cincinnati - Northern Kentucky Intl. Airport (CVG) to Sea-Tac Airport are between 5:00 PM - 6:00 PM on Alaska Airlines. Our suggestion is to zoom off in the morning. The earlier you fly, the greater your chances of a delay-free flight as air traffic hasn’t yet built up.
Can I change the date of my flight from CVG to Sea-Tac Airport?
Easily make changes to your Cincinnati - Northern Kentucky Intl. Airport (CVG) to Sea-Tac Airport flight via the Expedia Trips portal. But before amending dates or times, read the conditions in your itinerary to see what the carrier will let you do and if fees apply for changes. Some airlines charge a change fee per person, plus any difference in fare prices. However, if you booked in the last 24 hours, you may be able to cancel for free and book new flights. You can also take a look at our Customer Service portal for more info and to connect with our Virtual Agent.
Seattle nearby Airports

Seattle Paine Field Intl. Airport

Cincinnati to Seattle Paine Field Intl. Airport
$898.95
*Available to One Key members.