$104 Find Cheap Flights from Cincinnati to Boston - Compare and Save

These are the earliest and latest flight times available from Cincinnati to Boston:

• Earliest: departs at 6:00 am and lands at 8:15 am
• Latest: departs at 8:59 pm and lands at 11:14 pm.

The flight takes about 2h 15m.

Two cabin classes are available on flights from Cincinnati to Boston:

• Economy Class
• First Class

A nonstop flight from Cincinnati to Boston takes 2h 15m, covering 750 miles.

No, a passport is not required for this domestic route, but you will need a real ID-compliant driver's license, a state ID or another TSA-accepted form of identification.

Round-trip flights from Cincinnati to Boston range from $363 to $526, with an average of $421 over the past 12 months. Anything below $363 counts as a good deal.

Last-minute fares on this route (booked within two weeks of departure) run 17% above the $421 route average. Book 5 weeks before departure for the lowest fares.

On this route, layover flights are cheaper than nonstop options on average. Layover fares average $215 round-trip via Atlanta Hartsfield-Jackson (ATL), compared to $423 for nonstop.

There is no standard. Checked-bag policies vary by airline on this route. Most carriers charge $35–$100 for the first checked bag in economy. Premium fares and elite-status bookings typically include a free checked bag.

The Embraer 175 family is used most often on this route, operated mainly by Delta and American Airlines. Other aircraft seen on the route include Airbus A220-300 variants.

Morning is the busiest departure period on Cincinnati to Boston flights, with 40% of flights leaving in that window. Evening departures account for 40%, afternoon flights for 20%, and night flights for 0%.

Yes. Based on fares seen in the past 5 days, round-trip prices on this route showed a wide range, from about $383 to $1,023. That means the highest observed fare was about 3x higher than the lowest one.

Three airlines offer in-flight Wi-Fi on Cincinnati to Boston flights:

• American Airlines
• Delta
• JetBlue

Pricing varies by airline and fare class. Some plans are included with the ticket or loyalty program; others are paid add-ons priced by flight length.

One-way fares from Cincinnati to Boston are currently lower than usual. Average one-way flight prices are about $162, which is 54% below the typical average for this route.

Boston Logan Intl Airport (BOS) hosts 5 major car rental companies, with daily rates averaging $77 for economy cars. Top options include:

• Dollar
• Hertz
• Budget
• Thrifty
• Sixt

Flights from Cincinnati to Boston usually depart from Cincinnati Cinci./N. Kentucky (CVG) and arrive at Boston Logan Intl (BOS).

One-stop flights from Cincinnati to Boston most commonly connect through:

• Baltimore/Washington (BWI) - 44% of one-stop connections
• Orlando (MCO) - 21% of one-stop connections
• Atlanta Hartsfield-Jackson (ATL) - 12% of one-stop connections
• Washington, D.C. Reagan-National (DCA) - 8% of one-stop connections

Yes. Flexible dates can save you up to 32% on flights from Cincinnati to Boston. Wednesday is the cheapest departure day at $388 round-trip on average, while Monday is the most expensive at $565, a difference of $177.

KAYAK's flexible dates feature shows options up to 3 days before and after your selected dates, making it easier to compare nearby fares.

2 airlines operate flights between Cincinnati and Boston. The airlines offering nonstop flights on this route include:

• Delta
• American Airlines

Flying via Washington, D.C. Dulles Intl (IAD) gives the shortest average 1-stop total travel time at 4h 15m, compared with 4h 26m via Baltimore/Washington (BWI) and 4h 41m via New York LaGuardia (LGA).

Some of the most popular sights in Boston are TD Garden, Fenway Park and Boston Common. These are among the most viewed places in Boston on KAYAK.

Among airlines operating Cincinnati to Boston flights:

• American Airlines: offers extra legroom; offers free seat selection
• Delta: offers extra legroom; offers free seat selection

Extra legroom and free seat selection availability depends on fare class and route.

Here are some options for this route, based on selected ticket types and cabin classes:

• American Airlines: a cabin bag and a checked bag in Economy Class
• Delta: a cabin bag and a checked bag in Economy Class
• JetBlue: a cabin bag in Economy Class class

Bag allowance can vary by ticket type, cabin class, route and airline, so always check the fare details before booking.

Logan International Airport (BOS) is about 2 miles from downtown. A free bus service picks up passengers across the terminals. Taxis are also budget-friendly and can be convenient for travelers with a lot of luggage.

Yes, the nursing rooms provide clean, quiet and private spaces for pumping or breastfeeding. They include AC and USB power for pumps and charging a phone or tablet. The rooms are located in Concourse B near Gate B12 and Concourse A near Gate A4. Family-assist restrooms are also available, including one near Gate B-13 with an adult changing table.