$70 Cheap Flights from Boston (BOS) to Cincinnati (CVG)

View $70 flight on Sat, May 23, 2026Opens in a new window

Popular airlines from Logan International Airport (BOS) to Cincinnati-Northern Kentucky Int'l Airport (CVG)

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Cheap Flights from Boston to Cincinnati (BOS-CVG)

Prices were available within the past 7 days and start at $70 for one-way flights and $140 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Frontier Airlines
Mon, May 4 - Tue, May 5
BOS
Boston
CVG
Cincinnati
$140 Roundtrip, just found
$140
Roundtrip
just found
Select Frontier Airlines flight, departing Mon, May 4 from Boston to Cincinnati, returning Tue, May 5, priced at $140 just found
Frontier Airlines
Mon, May 4 - Tue, May 5
BOS
Boston
CVG
Cincinnati
$150 Roundtrip, just found
$150
Roundtrip
just found
Select Frontier Airlines flight, departing Mon, May 4 from Boston to Cincinnati, returning Tue, May 5, priced at $150 just found
Frontier Airlines
Mon, May 4 - Tue, May 5
BOS
Boston
CVG
Cincinnati
$151 Roundtrip, just found
$151
Roundtrip
just found
Select Frontier Airlines flight, departing Mon, May 4 from Boston to Cincinnati, returning Tue, May 5, priced at $151 just found
Frontier Airlines
Mon, May 4 - Tue, May 5
BOS
Boston
CVG
Cincinnati
$157 Roundtrip, just found
$157
Roundtrip
just found
Select Frontier Airlines flight, departing Mon, May 4 from Boston to Cincinnati, returning Tue, May 5, priced at $157 just found
Frontier Airlines
Tue, May 12 - Wed, May 13
BOS
Boston
CVG
Cincinnati
$160 Roundtrip, just found
$160
Roundtrip
just found
Select Frontier Airlines flight, departing Tue, May 12 from Boston to Cincinnati, returning Wed, May 13, priced at $160 just found
Frontier Airlines
Sun, May 3 - Mon, May 4
BOS
Boston
CVG
Cincinnati
$165 Roundtrip, just found
$165
Roundtrip
just found
Select Frontier Airlines flight, departing Sun, May 3 from Boston to Cincinnati, returning Mon, May 4, priced at $165 just found
American Airlines
Wed, May 13 - Tue, May 19
BOS
Boston
CVG
Cincinnati
$319 Roundtrip, found 8 hours ago
$319
Roundtrip
found 8 hours ago
Select American Airlines flight, departing Wed, May 13 from Boston to Cincinnati, returning Tue, May 19, priced at $319 found 8 hours ago
Delta
Fri, May 29 - Sat, May 30
BOS
Boston
CVG
Cincinnati
$319 Roundtrip, just found
$319
Roundtrip
just found
Select Delta flight, departing Fri, May 29 from Boston to Cincinnati, returning Sat, May 30, priced at $319 just found
Southwest Airlines
Tue, May 26 - Wed, May 27
BOS
Boston
CVG
Cincinnati
$339 Roundtrip, just found
$339
Roundtrip
just found
Select Southwest Airlines flight, departing Tue, May 26 from Boston to Cincinnati, returning Wed, May 27, priced at $339 just found
United
Fri, May 29 - Sat, May 30
BOS
Boston
CVG
Cincinnati
$339 Roundtrip, just found
$339
Roundtrip
just found
Select United flight, departing Fri, May 29 from Boston to Cincinnati, returning Sat, May 30, priced at $339 just found

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 $375
CVG
Cincinnati - Northern Kentucky Intl.
Cheapest
Average driving time to city center17 min
Flights from $375

Frequently asked questions

How much does a flight from Boston, MA (BOS-Logan Intl.) to Cincinnati, OH (CVG-Cincinnati - Northern Kentucky Intl.) cost?
You can find cheap one-way flights from $70 and cheap return flights from $140 Boston, MA (BOS-Logan Intl.) to Cincinnati, OH (CVG-Cincinnati - Northern Kentucky Intl.) with Expedia. One-way flights typically cost between $251 and $858, and return flights often range between $362 and $1422. Flight prices vary based on the month and day of the week you want to travel, as well as the airline and how far in advance you book your ticket. Filter your search on Expedia by "Price (lowest to highest)" to see the cheapest fares first, and use the Price Tracking tool to receive alerts when Boston, MA (BOS-Logan Intl.) to Cincinnati, OH (CVG-Cincinnati - Northern Kentucky Intl.) ticket fares go up or down.*Typical price ranges based on flights available on Expedia in the last year. Prices include multi-airline options.
What is the cheapest month to fly from Boston, MA (BOS-Logan Intl.) to Cincinnati, OH (CVG-Cincinnati - Northern Kentucky Intl.)?
September is the cheapest month to fly from Boston (BOS) to Cincinnati (CVG), with average return fares around $358. This price is about 7% lower than the average throughout the year, as travel demand typically decreases after the summer. Other budget-friendly months include February and August.*Averages based on flights available on Expedia in the last year.
Which airlines fly direct from Boston, MA (BOS-Logan Intl.) to Cincinnati, OH (CVG-Cincinnati - Northern Kentucky Intl.)?
Choose from 2 airlines operating direct flights from BOS to CVG:

  • Delta operates around 32 direct flights from BOS to CVG every week
  • American Airlines operates around 15 direct flights from BOS to CVG every week

What is the cheapest airline that flies from Boston, MA (BOS-Logan Intl.) to Cincinnati, OH (CVG-Cincinnati - Northern Kentucky Intl.)?
American Airlines is one of the cheapest airlines offering nonstop flights from Boston (BOS) to Cincinnati (CVG), with round-trip tickets starting from around $405. Use Expedia's search tool to compare the prices and schedules of airlines that fly this route to find the best option for your plans and budget.*Prices based on flights available on Expedia in the last year.
How do I find cheap flights from Boston, MA (BOS-Logan Intl.) to Cincinnati, OH (CVG-Cincinnati - Northern Kentucky Intl.)?
To find a cheap flight from Boston, MA (BOS-Logan Intl.) to Cincinnati, OH (CVG-Cincinnati - Northern Kentucky Intl.), be flexible with your dates. Traveling outside of peak vacation months and booking a mid-week flight can help you save. Early morning and late night flights are often more affordable, too. Expedia allows you to compare flight times, airlines and routes all in one place to find low fares. You can also set up Price Tracking and receive alerts when fares go up or down.
What is the best airline to fly with from Boston, MA (BOS-Logan Intl.) to Cincinnati, OH (CVG-Cincinnati - Northern Kentucky Intl.)?
The best airline to fly with from Boston, MA (BOS) to Cincinnati, OH (CVG) will differ from traveler to traveler. If you like to fly early, Delta offers early morning flights. If price is the most important factor, Delta typically offers the lowest fares. American Airlines offers the most daily flights from Boston to Cincinnati, which is great if flexibility is what you value most. The best carrier for this journey could also be the one you have a loyalty membership with, as flying with that airline or another airline within the same alliance could help you collect points or enjoy lounge access.
What is the best time to fly from Boston, MA (BOS-Logan Intl.) to Cincinnati, OH (CVG-Cincinnati - Northern Kentucky Intl.)?
When flying from Boston, MA (BOS) to Cincinnati, OH (CVG), September and August are your best options. September typically has return flights priced around $358, making it a cost-effective choice. August is also popular, providing a lively travel experience, so you can choose based on your schedule and preferences.*Prices based on flights available on Expedia in the last year.
How many flights per day from Boston, MA (BOS-Logan Intl.) to Cincinnati, OH (CVG-Cincinnati - Northern Kentucky Intl.)?
On average, there are around 7 nonstop flights per day from Logan Intl. (BOS) to Cincinnati - Northern Kentucky Intl. (CVG). For more options, look at flights that include layovers.
What is the earliest flight from Boston, MA (BOS-Logan Intl.) to Cincinnati, OH (CVG-Cincinnati - Northern Kentucky Intl.)?
The earliest flight from Boston, MA (BOS-Logan Intl.) to Cincinnati, OH (CVG-Cincinnati - Northern Kentucky Intl.) usually departs at around 5:00 AM, operated by American Airlines. This seasonal service is available in April, allowing you to make the most of your day in Cincinnati. To compare early flights on Expedia, select the "Early Morning" and "Morning" filters in your search.
What are the most popular departure times for flights from Boston, MA (BOS-Logan Intl.) to Cincinnati, OH (CVG-Cincinnati - Northern Kentucky Intl.)?
For flights from Boston, MA (BOS-Logan Intl.) to Cincinnati, OH (CVG-Cincinnati - Northern Kentucky Intl.), the most popular departure times are in the early morning, from 6am to 9am. This accounts for around 27% of total traffic. Major carriers like American Airlines and Delta offer flights during this window. Many travelers prefer this time because it allows for a full day in Cincinnati upon arrival.
How long does it take to fly from Boston, MA (BOS-Logan Intl.) to Cincinnati, OH (CVG-Cincinnati - Northern Kentucky Intl.)?
A nonstop flight from BOS to CVG typically takes around 2 hours 30 minutes, covering approximately 749 miles. Connecting flights on this route usually add 2 hours 20 minutes to your travel time. Keep in mind that actual flight times can vary due to wind patterns, weather, and air traffic.
Can you fly business or first class from Boston, MA (BOS-Logan Intl.) to Cincinnati, OH (CVG-Cincinnati - Northern Kentucky Intl.)?
Select the "Business class" and "First class" filters when looking for BOS to CVG flights on Expedia. This is the easiest way to compare prices, routes and flight times for your trip.
How much is a business class flight from Boston, MA (BOS-Logan Intl.) to Cincinnati, OH (CVG-Cincinnati - Northern Kentucky Intl.)?
A direct, return business class ticket from Boston (BOS) to Cincinnati (CVG) typically costs between $843 - $1,167. A non-stop, one-way business class flight is usually around $508 - $688. Prices often fluctuate based on seasonality and how early you book. You may also be able to find a cheaper business class journey between Boston, MA (BOS-Logan Intl.) to Cincinnati, OH (CVG-Cincinnati - Northern Kentucky Intl.) if you opt for a connecting flight.*Prices based on flights available on Expedia in the last year.
How do I earn miles on a Boston, MA (BOS-Logan Intl.) to Cincinnati, OH (CVG-Cincinnati - Northern Kentucky Intl.) flight with Expedia?
It's easy to earn miles on a Boston, MA (BOS-Logan Intl.) to Cincinnati, OH (CVG-Cincinnati - Northern Kentucky Intl.) flight when you book with Expedia. Before you confirm your booking, simply select your frequent flyer program and enter your program number. As a member of One Key™, you can also earn OneKeyCash™* on top of your airline miles when you book with Expedia.*Excludes taxes and fees. OneKeyCash is not redeemable for cash and can only be used on Expedia and other participating brands.
What airports do you fly into for Cincinnati from Logan Intl. (BOS)?
From Logan Intl. (BOS), you can fly into Cincinnati - Northern Kentucky Intl. (CVG) to reach Cincinnati. Some flights may connect through major hubs like Liberty Intl. (EWR), Washington Dulles Intl. (IAD), Baltimore Washington Intl. Thurgood Marshall (BWI) before reaching Cincinnati. Compare routes and airports on Expedia to find the best flight options for your travel plans.
Is it cheaper to buy a plane ticket from Boston, MA (BOS-Logan Intl.) to Cincinnati, OH (CVG-Cincinnati - Northern Kentucky Intl.) at the last minute?
Typically, booking a last minute flight from Boston, MA (BOS-Logan Intl.) to Cincinnati, OH (CVG-Cincinnati - Northern Kentucky Intl.) will be more expensive than booking in advance. As the departure date approaches, there are usually fewer seats available which can drive up the cost. However, if there's some wiggle room with your travel dates and times, you could bag a cheap last-minute fare.
Is it cheaper to book a Boston, MA (BOS-Logan Intl.) to Cincinnati, OH (CVG-Cincinnati - Northern Kentucky Intl.) flight and hotel package?
Securing a Boston, MA (BOS-Logan Intl.) to Cincinnati, OH (CVG-Cincinnati - Northern Kentucky Intl.) flight and hotel package is usually cheaper than booking separately. With Expedia, you can enjoy the ease of organizing your travels all in one place. Select from our extensive range of stays and then add flights, activities and car rentals to your booking. Bundle everything together, and you could save hundreds of dollars.
Can I cancel or change the date of my flight from Boston, MA (BOS-Logan Intl.) to Cincinnati, OH (CVG-Cincinnati - Northern Kentucky Intl.)?
If you booked your Boston, MA (BOS-Logan Intl.) to Cincinnati, OH (CVG-Cincinnati - Northern Kentucky Intl.) flight within the last 24 hours, you may be able to modify or cancel it without any fees. Depending on the airline and the type of ticket you have, additional charges may apply for changes beyond this timeframe. Airline policies and contact information can be found in your itinerary or confirmation email. Or, head to our Customer Service portal if you'd like more information.

Travel information

Origin airport
Logan Intl.
Destination airport
Cincinnati - Northern Kentucky Intl.
Airlines serving
Alaska Airlines, American Airlines, Delta, Frontier Airlines, Southwest Airlines, Sun Country Airlines, United
Roundtrip price
$140
Distance
749 mi
Average flight time
3 hours 14 mins

Book with confidence

Boston to Cincinnati Flights

The cheapest times to fly from Boston 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 Boston to Cincinnati are during the month of May. You can find some of the cheapest flights from Boston to Cincinnati with Expedia's search tool and vast selection of airlines.

 

The best time to book a flight from Boston to Cincinnati

Sunday is one of the best days to book for cheap flights from Boston 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 Boston 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 Boston to Cincinnati in 2026. You can also book with separate airlines for your outbound and return journeys, from $70 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 Boston 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 Boston 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.

 

Boston to Cincinnati Flights

*Flight schedules are subject to change.

*Available to One Key members.

 

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