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Find low faresSouthwest® flights from Cincinnati to Boston from $150
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1 Passenger
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Low fares from Cincinnati to Boston
$
Cincinnati (CVG)to
Boston (BOS)
Depart: 04/14/2026
One-way
Basic
From
$150
Seen: 13 hrs ago
Cincinnati (CVG)to
Boston (BOS)
Depart: 04/11/2026
One-way
Basic
From
$170
Seen: 4 hrs ago
Cincinnati (CVG)to
Boston (BOS)
Depart: 04/17/2026
One-way
Basic
From
$170
Seen: 14 hrs ago
Cincinnati (CVG)to
Boston (BOS)
Depart: 04/10/2026
One-way
Basic
From
$170
Seen: 6 hrs ago
Cincinnati (CVG)to
Boston (BOS)
Depart: 05/02/2026
One-way
Basic
From
$178
Seen: 9 hrs ago
Cincinnati (CVG)to
Boston (BOS)
Depart: 04/14/2026
One-way
Choice
From
$185
Seen: 13 hrs ago
Explore flights from Cincinnati to Boston
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Flight Details
Departing from:
Cincinnati/Northern Kentucky Airport
Arriving at:
Logan International Airport
Distance:
752 miles
Route Information
74† Weekly flights
† Weekly flights based on DOT published scheduled average flights Monday through Sunday between 9/1/2025 and 9/30/2025. Note: route may not operate every day of the week.
‡ Nonstop flights based on DOT published scheduled average flights Monday through Sunday between 9/1/2025 and 9/30/2025.
Questions we hear the most
There are 74 weekly flights from Cincinnati to Boston on Southwest Airlines.
To find the lowest fares by day and time to fly Cincinnati to Boston with Southwest, check out our Low Fare Calendar.
You can rent a car at Logan International Airport book yours with your flight.
Yes! Flights from Cincinnati to Boston—or from here or there to anywhere—can be changed with no change fees. Fare difference may apply.
Check the status of your upcoming Southwest flight.
Check out the Southwest Airlines® Help Center for answers about everything Southwest.