Cheap flights from Kansas City to Boston from $83
This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Kansas City to Boston departing on 7/19. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
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Spirit Airlines flights from Kansas City to Boston
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American Airlines flights from Kansas City to Boston
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How to get the cheapest flight ticket from Kansas City to Boston
Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip
What is the typical price of a round-trip flight between Kansas City and Boston?
What is the cheapest month to fly to Boston?
In general, September is the cheapest month to fly from Kansas City to Boston. Due to it being the ‘off-season’ during this time, you can expect flight prices to be around $249. If you aren’t able to travel during the month of September, then book flights to Boston from Kansas City during August instead. Flights to Boston in August, while not as cheap as those in September, still average around $255.
What is the cheapest day to depart on your flight to Boston?
The cheapest day to depart from Kansas City to Boston is on a Saturday when prices can be found for as low as $311. Be sure to avoid booking your departure on a Sunday as prices are generally higher than usual. According to our data, the average ticket price to Boston on Sunday is $527.
What is the cheapest time of day to depart on your flight to Boston?
According to our data, the cheapest time of day to fly to Boston is in the afternoon. momondo users have found flights departing from Kansas City to Boston in the afternoon for as low as $139. Keep in mind that these prices may fluctuate based on what airline you choose and the time of year you plan to travel. At noon is when there is more demand to fly to Boston, so prices are often more expensive at around $549 per ticket.
What is the cheapest Kansas City to Boston Logan Intl flight route?
Fly from Kansas City to Boston Logan Intl for the best Kansas City - Boston Logan Intl flight prices
How far in advance should I book a flight to Boston?
You are more likely to see cheaper flights to Boston from Kansas City when booking 9 weeks ahead of your departure date. In general, you can expect to find flights to Boston for around $357 when searching 9 weeks out.However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Boston from Kansas City for as low as $262 on momondo.
What cabin class options are available on Kansas City to Boston Logan Intl flights?
There are 4 cabin classes available to choose from on Kansas City to Boston Logan Intl flights. Cabin price and availability will vary by airline so perform a search above to find the right deals for you.
What is the cheapest airline that flies from Kansas City to Boston Logan Intl?
Spirit Airlines, American Airlines, and Allegiant Air are the most popular carriers operating from Kansas City to Boston Logan Intl
What airlines fly to Boston?
Delta, Spirit Airlines and American Airlines are the top three most popular airlines that fly to Boston from Kansas City according to our data. Delta is the first choice among our users, with 45% of people opting to fly with this airline when traveling to Boston. Keep in mind that there are 5 different airlines that fly to Boston on a routine basis, so you have a few additional options to choose from.
How many flights depart from Kansas City to Boston on average per day?
The number of flights available between Kansas City and Boston is 4 per day as of June 2025. The most frequent departure time is 9:00AM, with 82% of daily flights leaving at noon.
How many flights depart from Kansas City to Boston on average per week?
As of June 2025, there are 33 flights per week flying from Kansas City to Boston. The most common day of the week flights depart is Mon, with 18% of flights taking off on this day.
When to book flights from Kansas City to Boston
Cheap Kansas City to Boston (MCI to BOS) flight deals and tips
Find info about flight duration, direct flights, and airports for your flight from Kansas City to Boston
How far is Kansas City to Boston Logan Intl by plane?
There are 1247.1 mi between Kansas City and Boston Logan Intl. 3h 07m is a normal flight duration for this route.
When did momondo last update prices for flights from Kansas City Airport to Boston Logan Intl Airport?
Prices for flights from Kansas City Airport to Boston Logan Intl Airport refresh daily.
How many operators does momondo search for flights from Kansas City Airport to Boston Logan Intl Airport?
As of June 2025, there are 5 operators available to choose from for flights from Kansas City Airport to Boston Logan Intl Airport.
How old do you have to be to fly from Kansas City Airport to Boston Logan Intl Airport?
The minimum age a child must be to fly alone is five but airlines that offer an unaccompanied minor (UNMR) service will have their own age restrictions, including rules around flight length, timings, and stopovers. We always recommend checking with the individual airline you are booking with to travel from Kansas City Airport to Boston Logan Intl Airport.
What documentation or ID do you need to fly to Boston Logan Intl Airport?
The necessary travel and health documents for your Boston Logan Intl Airport trip may vary depending on your travel plans and individual circumstances. Generally, you should have various documents, such as a national ID card or driver's license and a passport that is valid for six months beyond your scheduled arrival date. We recommend seeking advice from your airline or a trusted third party, such as IATA.
What is the most popular plane model from Kansas City to Boston?
Based on momondo bookings for flights between Kansas City and Boston, the leading plane model is Embraer 175, making up 76.81% of the total bookings. Other popular models include Airbus A220-100 with 8.70%, Airbus A319 with 1.81%, and Boeing 737 MAX 8 with 1.45%.
What is the most popular airline from Kansas City to Boston?
momondo data reveals that the most frequently booked airline on the route from Kansas City to Boston is Delta, representing 47% of all bookings. The subsequent popular airlines are Spirit Airlines at 27%, American Airlines at 12%, and Southwest at 10%.
Best airlines flying from Kansas City to Boston
Compare and see reviews for airlines that fly from Kansas City to Boston with momondo
| Airline | Rating | Free Cancellation | Price | ||
|---|---|---|---|---|---|
| PriceFrom $62 | Free Cancellation | Rating 6.3 8,052 reviews | |||
| PriceFrom $203 | Free Cancellation | Rating 8.0 7,950 reviews | |||
| PriceFrom $216 | Free Cancellation | Rating 7.2 10,000 reviews | |||
| PriceFrom $228 | Free Cancellation | Rating 7.4 8,790 reviews | |||
| PriceFrom $291 | Free Cancellation | Rating 8.0 4,287 reviews |
Delta Flights From Kansas City to Boston
Delta flies from Kansas City to Boston around 12 times per week, with 7,950 momondo users rating the airline 8.0/10. The cheapest Delta deal from Kansas City to Boston in the last 72 hours was $203 (round-trip), much lower than the average airfare cost of $406 for Delta flights on this route.
Southwest Flights From Kansas City to Boston
Another popular option for Kansas City to Boston flights is Southwest (8.0/10, 4,287 ratings). Southwest flies from Kansas City to Boston around 3 times per week, with deals starting from $291 round-trip and rising to an average price of around $412.
Traveling to a place near Boston?
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Why should I use momondo to find a flight deal from Kansas City to Boston?
We help find the flight that best suits your needs, momondo compares prices from hundreds of airlines and travel agents and helps you filter them to find the best flight from Kansas City to Boston for you.
Can I find flights from Kansas City to Boston with flexible booking policies on momondo?
All flight searches from Kansas City to Boston on momondo can be filtered to show those which offer flexible booking policies.
How can momondo help me find flights from Kansas City to Boston?
momondo offers useful filters to help you find the right flight. Choose specific flight times, airports or even what payment method you prefer. We have numerous options to help you book your ideal flight from Kansas City to Boston.
I’m not ready to book a flight from Kansas City to Boston right now. Can momondo alert me if prices change?
Yes. momondo can track prices for Kansas City to Boston flights and alert you when they change. Perform a search to set up the price alert. All that is required is a valid email address.