Cheap flights from Seattle to Cincinnati from $480 BFI, SEA → CVG
Boeing Field International Airport (BFI), Seattle-Tacoma International Airport (SEA) → Cincinnati/Northern Kentucky Airport (CVG)
The cheapest return found recently is $480 with Southwest Airlines, 24 Jan 2027 – 29 Jan 2027, found yesterday.
- Cheapest return found recently
- $480, 24 Jan 2027 to 29 Jan 2027
- Usual return price
- $494 to $763
- Cheapest month to fly
- January 2027, return fares from $480 found in the last 7 days
Return
The cheapest return fare on each of 3 departure dates is usually $494 to $763.
Cheapest return found recently
$480
24 Jan 2027 – 29 Jan 2027 · Southwest Airlines
Seattle-Tacoma International Airport (SEA) → Cincinnati/Northern Kentucky Airport (CVG)
Leaves 9:10 a.m. · Return leaves 6:35 p.m. · 12 h 55 min of travel, both ways together
out 1 stop, back 1 stop
found yesterday
Cheapest nonstop return
$507
13 Jul 2027 – 18 Jul 2027 · Alaska Airlines
Seattle-Tacoma International Airport (SEA) → Cincinnati/Northern Kentucky Airport (CVG)
Leaves 9:00 a.m. · Return leaves 5:24 p.m. · 9 h 24 min of travel, both ways together
out nonstop, back nonstop
found today
Found recently, and the cheapest we hold
$480 24 Jan 2027 – 29 Jan 2027found yesterdaySee prices for these dates
It is also the cheapest return we hold, of any age.
What have prices looked like?
Over 11 days, 27 Oct to 12 Nov, the cheapest return we saw each day was $451 to $1,129.
11 days is a short history, so treat this range as an early guide.
Those were the prices on those days, not today's.
Is this a good return price?
Compared with the cheapest return fare on each of 3 departure dates from 21 Dec to 13 Jul 2027, found by travelers' searches in the last 7 days (economy, the price the seller showed on Aviasales). The usual range is the middle half of those prices.
Could nearby dates be cheaper?
We hold no other 5-night return fares leaving within 3 days of 24 Jan 2027 to compare.
Every date we hold
4 fares on 3 departure dates
See the chart as a table
| Dates | From | Airline | Airports | Stops | Found | |
|---|---|---|---|---|---|---|
| 21 Dec – 29 Dec | $1,018 | SeaPort Airlines | Boeing Field International Airport (BFI) → Cincinnati/Northern Kentucky Airport (CVG) | out 3 stops, back 4 stops | found today | See prices for these dates |
| 24 Jan 2027 – 29 Jan 2027 | $480 | Southwest Airlines | Seattle-Tacoma International Airport (SEA) → Cincinnati/Northern Kentucky Airport (CVG) | out 1 stop, back 1 stop | found yesterday | See prices for these dates |
| 13 Jul 2027 – 18 Jul 2027 | $507 | Alaska Airlines | Seattle-Tacoma International Airport (SEA) → Cincinnati/Northern Kentucky Airport (CVG) | out nonstop, back nonstop | found today | See prices for these dates |
Which month looks cheapest?
January 2027 is the cheapest month — from $480.
Airlines on the cheapest dates: SeaPort Airlines, Southwest Airlines, Alaska Airlines.
Premium cabin fares from Seattle to Cincinnati
We hold no premium economy, business or first-class fares for this route: we collect them for the busiest routes, and this one is not among them yet.
Today's prices for 24 Jan 2027 – 29 Jan 2027 in another cabin: Premium economy · Business · First
How far ahead were prices cheapest for Seattle to Cincinnati?
Return
Not enough history yet: in 11 days of return prices, 27 Oct to 12 Nov, fewer than 3 booking ranges had prices on 7 days or more.
Could a nearby airport be cheaper?
A different airport at either end can change the fare — sometimes a lot.
One-way
Bellingham → Cincinnati
128 km from Seattle
$359
20 Nov · BLI → CVG · 1 stop
found 3 days ago
Cheapest recent price on each route — one way, per traveler in Economy. Distances are in a straight line.
Live price for these dates
The cheapest return found recently is for 24 Jan 2027 – 29 Jan 2027. A live search on this page shows what those dates cost now, for one adult in economy.
Questions about this trip
How much is a return flight from Seattle to Cincinnati?
The cheapest return found recently is $480 with Southwest Airlines, 24 Jan 2027 to 29 Jan 2027, found yesterday. The cheapest return fare on each of 3 departure dates is usually $494 to $763.
What is the cheapest month to fly from Seattle to Cincinnati?
January 2027 is the cheapest month for a return, from $480, 24 Jan 2027 to 29 Jan 2027, found yesterday.
Is there a direct flight from Seattle to Cincinnati?
Yes, the cheapest nonstop return found recently is $507 with Alaska Airlines, 13 Jul 2027 to 18 Jul 2027, found today.
Which airlines have the cheapest flights from Seattle to Cincinnati?
Between 21 Dec and 13 Jul 2027, SeaPort Airlines has the cheapest return on 1 of the 3 departure dates we hold, Southwest Airlines on 1 and Alaska Airlines on 1.
Prices are what travelers' searches on Aviasales found in the last 7 days, in US dollars: the price the seller showed on Aviasales; bags may cost extra. Fares change, so check today's price before you book. How our prices work