$125 Find Cheap Flights from Boston to Kansas City - Compare and Save

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

• Earliest: departs at 6:10 am and lands at 9:51 am
• Latest: departs at 5:35 pm and lands at 9:16 pm.

The flight takes about 3h 41m.

Two cabin classes are available on flights from Boston to Kansas City:

• Economy Class
• First Class

A nonstop flight from Boston to Kansas City takes 3h 41m, covering 1,252 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 Boston to Kansas City range from $442 to $684, with an average of $520 over the past 12 months. Anything below $442 counts as a good deal.

Last-minute fares on this route (booked within two weeks of departure) run 75% above the $520 route average. Book 10 weeks before departure for the lowest fares.

On this route, layover flights are cheaper than nonstop options on average. Layover fares average $230 round-trip via Fort Lauderdale (FLL), compared to $555 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 Boeing 737 MAX 8 family is used most often on this route, operated mainly by Southwest. Other aircraft seen on the route include Boeing 737-800 Passenger/BBJ2 (winglets) variants.

Morning is the busiest departure period on Boston to Kansas City flights, with 50% of flights leaving in that window. Afternoon departures account for 50%, evening flights for 0%, and night flights for 0%.

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

• Delta
• JetBlue
• American Airlines

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 Boston to Kansas City are currently lower than usual. Average one-way flight prices are about $139, which is 59% below the typical average for this route.

Kansas City Airport (MCI) hosts 5 major car rental companies, with daily rates starting from around $31 for economy cars. Top options include:

• Dollar
• Hertz
• Avis
• Alamo
• Sixt

Flights from Boston to Kansas City usually depart from Boston Logan Intl (BOS) and arrive at Kansas City (MCI).

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

• Atlanta Hartsfield-Jackson (ATL) - 37% of one-stop connections
• Chicago Midway (MDW) - 16% of one-stop connections
• Lambert-St Louis (STL) - 14% of one-stop connections
• Chicago O'Hare Intl (ORD) - 9% of one-stop connections

Yes. Flexible dates can save you up to 15% on flights from Boston to Kansas City. Monday is the cheapest departure day at $499 round-trip on average, while Saturday is the most expensive at $585, a difference of $86.

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

3 airlines operate flights between Boston and Kansas City. The airlines offering nonstop flights on this route include:

• Delta
• Southwest
• American Airlines

Flying via Lambert-St Louis (STL) gives the shortest average 1-stop total travel time at 4h 45m, compared with 5h 05m via Detroit Metropolitan Wayne County (DTW) and 5h 10m via Chicago Midway (MDW).

Kansas City is 1 hour behind Boston (Central Time vs Eastern Time). Plan for the time shift when scheduling connections or first-day activities.

Some of the most popular sights in Kansas City are Kansas City Stadium, Kansas City Convention Center and Worlds of Fun. These are among the most viewed places in Kansas City on KAYAK.

Among airlines operating Boston to Kansas City flights:

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

• Delta: a cabin bag and a checked bag in Economy Class
• Southwest: 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.

MCI airport hosts multiple cafés, grab-and-go food outlets and restaurants located in the airport's secure area. In Terminal B, you will find Starbucks and Quiznos restaurants. If you are arriving through Terminal B, pass by at the Great Steak or City Deli.

MCI airport hosts numerous financial facilities offering financial services to its travelers. ATMs at the airport allow you to withdraw cash or inform your bank of your trip plans. You can find an ATM in Terminal A at Gate 9 and 23, Terminal B at Gate 37 and 52 and Terminal C, Gates 67 and 76.

The BOS airport has the Central Parking Garage offering short-term parking services. You can use either the pedestrian bridges or elevated moving walkways from the parking garage to Terminals A, B, C and E. The Terminal B car park provides both short and long-term parking services. A long-term economy parking is also available in a remote location connecting to the terminals using an airport shuttle.

BOS airport hosts several lounges where you can relax while waiting for your flight. You can go to the Lufthansa Lounge, British Airways Galleries Lounge, Air France Lounge or The Club BOS if you are traveling through Terminal E. The USO Lounge is designated for U.S. military personnel with their families in Terminal C.