MCI - BOS

$100 Find Cheap Flights from Kansas City to Boston - Compare and Save

This is the cheapest one-way flight price found by a KAYAK user in the last 72 hours by searching for a flight from Kansas City to Boston departing on 7/24. Fares are subject to change and may not be available on all flights or dates of travel. Click the price to replicate the search for this deal.
1 adult
1 adult, Economy, 0 bags

KAYAK searches hundreds of travel sites at once for deals on flights to Boston

 
These are the airlines KAYAK users have selected most often from within our search results in flight searches from Kansas City to Boston, as well as popular online travel agencies
These are the airlines KAYAK users have selected most often from within our search results in flight searches from Kansas City to Boston, as well as popular online travel agencies
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Everything you should know

Cheapest round-trip
$237
Typical prices: $400-$538
Frontier
Mon 7/27Wed 8/5
MCI - BOS • 1 stop
Cheapest non-stop
$375
Typical prices: $477-$636
Delta
Wed 7/22Tue 7/28
MCI - BOS • Non-stop
Advice from real travelers
AI-powered summary based on content written by travel experts. AI can make mistakes.
Delta offers free Wi-Fi for SkyMiles members on domestic Kansas City-Boston flights.
Delta Comfort Plus adds up to 3 inches more legroom than Main Cabin.
Expert advice
Expert advice
Expert advice
Expert advice
Top airlines
Cheapest • from $237 (round-trip)
Best reviews • 7.9 score
Airline reviews
Airline reviews
+1
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Airline reviews
Airline reviews
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Nonstop flights
You can fly direct with Delta and Southwest. Average duration is 3h 05m
Direct flights
Direct flights
+1
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Direct flights
Direct flights
+1
Top layover airports
Cheapest • Avg $300 (round-trip)
Shortest trip • 4h 18m (one-way)
Insights
Insights
Insights
Insights
When to book
in advance
Our data shows that travelers who book at least 4 weeks in advance save around 44% compared to booking last minute.
Insights
Insights
Insights
Insights
When to travel
Cheapest • 14% price drop
Most popular
Good to know
Good to know
+1
+1
Good to know
Good to know
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Start a new search
KAYAK searches 100s of sites at once to find you the best travel deals.
We hope you love your trip to Boston!
Flight Deals
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Expert advice
Flight Deals

Cheap Flights from Kansas City to Boston (MCI-BOS)

 
Here are some of the best deals found on KAYAK recently from the most popular airlines for round-trip flights from Kansas City to Boston that are departing in the next months. While these flights were available on KAYAK in the last 72 hours, prices and availability are subject to change and deals may expire.
Discover the best prices for you by selecting your travel dates on KAYAK.

Recent round-trip flight deals from Kansas City to Boston

Mon, Jul 27 - Wed, Aug 5
Frontier Logo
6:07 pm - 10:57 am
MCI
-
BOS
15h 50m
1 stop
Frontier Logo
11:59 am - 5:10 pm
BOS
-
MCI
6h 11m
1 stop
$237Frontier
Fri, Jul 24 - Wed, Jul 29
Frontier Logo
6:07 pm - 7:42 am
MCI
-
BOS
12h 35m
1 stop
Frontier Logo
11:59 am - 5:10 pm
BOS
-
MCI
6h 11m
1 stop
$239Frontier
Mon, Aug 3 - Wed, Aug 5
Frontier Logo
6:09 pm - 10:57 am
MCI
-
BOS
15h 48m
1 stop
Frontier Logo
11:59 am - 5:10 pm
BOS
-
MCI
6h 11m
1 stop
$240Frontier
Fri, Aug 14 - Mon, Aug 17
Frontier Logo
6:07 pm - 7:42 am
MCI
-
BOS
12h 35m
1 stop
Frontier Logo
8:41 am - 5:10 pm
BOS
-
MCI
9h 29m
2 stops
$247Frontier
Fri, Jul 24 - Wed, Jul 29
Frontier Logo
6:07 pm - 7:42 am
MCI
-
BOS
12h 35m
1 stop
Frontier Logo
8:41 am - 5:10 pm
BOS
-
MCI
9h 29m
2 stops
$248Frontier
Fri, Oct 2 - Thu, Oct 8
Multiple Airlines Logo
6:11 pm - 12:05 pm
MCI
-
BOS
16h 54m
1 stop
Multiple Airlines Logo
12:34 pm - 8:26 am
BOS
-
MCI
20h 52m
1 stop
$250Multiple Airlines
Mon, Oct 5 - Thu, Oct 8
Multiple Airlines Logo
6:11 pm - 12:05 pm
MCI
-
BOS
16h 54m
1 stop
Multiple Airlines Logo
12:34 pm - 8:26 am
BOS
-
MCI
20h 52m
1 stop
$251Multiple Airlines
Fri, Aug 14 - Mon, Aug 17
Frontier Logo
6:07 pm - 7:42 am
MCI
-
BOS
12h 35m
1 stop
Frontier Logo
11:59 am - 5:10 pm
BOS
-
MCI
6h 11m
1 stop
$252Frontier
Fri, Aug 14 - Mon, Aug 17
Frontier Logo
6:07 pm - 7:42 am
MCI
-
BOS
12h 35m
1 stop
Frontier Logo
11:59 am - 5:10 pm
BOS
-
MCI
6h 11m
1 stop
$256Frontier
Fri, Aug 14 - Mon, Aug 17
Frontier Logo
6:07 pm - 7:42 am
MCI
-
BOS
12h 35m
1 stop
Frontier Logo
11:59 am - 5:10 pm
BOS
-
MCI
6h 11m
1 stop
$257Frontier
Booking Insights

KAYAK's insights & trends for Kansas City to Boston flights

Get data-powered insights and trends into flights from Kansas City to Boston to help you find the cheapest flights, the best time to fly and much more.

How much is a round-trip flight from Kansas City to Boston?

This analysis is based on the cheapest round-trip price found on KAYAK in the last 12 months by searching for a flight from Kansas City to Boston departing in July.

What’s the cheapest day of the week to fly from Kansas City to Boston?

The average price of all round-trip flights from Kansas City to Boston clicked on KAYAK for each day over the last 12 months.

Your flight ticket price will generally be cheaper if you fly to Boston on a Tuesday and more expensive on a Sunday. On your return trip to Kansas City, you should consider flying back on a Friday, and avoid Saturdays for better deals.

What is the cheapest month to fly from Kansas City to Boston?

To calculate monthly average prices, KAYAK takes all prices for each month over the last year for round-trip flights from Kansas City to Boston, removes the top 0.1% to account for outliers, and then takes the median of all values for each month.

The cheapest month for flights from Kansas City to Boston is September, where tickets cost $448 (return) on average. On the other hand, the most expensive months are February and March, where the average cost of round-trip tickets is $630 and $579 respectively.

Can I save money by flying with a layover from Kansas City to Boston?

The average round-trip price for all non-stop flights, flights with one layover, and flights with two layovers for the route found by users searching on KAYAK in the last 2 weeks.

Yes, flying with a layover may cost you more time, but you can also save money on the route, with a 1 stop layover the cheapest option at $487 on average.

How far in advance should I book a flight from Kansas City to Boston?

To calculate weekly average prices, KAYAK takes all prices for each week before departure over the last year for round-trip flights from Kansas City to Boston, removes the top 0.1% to account for outliers, and then takes the average of all the values for each week.

To get a below average price on the flight from Kansas City to Boston, you should book around 4 weeks before departure, which saves you about 44% compared to booking last minute. For the absolute cheapest price, our data suggests you should book 10 weeks before departure.

Expert advice

Expert advice for your flight from Kansas City to Boston

 
AI-powered summary based on content written by travel experts. AI can make mistakes.
KAYAK teamed up with top travel experts to share the best tips for your journey.
Our travel experts
Stefanie Waldek

Stefanie Waldek

Expert on Delta

Stefanie Waldek is a freelance space, travel, and design writer based in Saratoga Springs, NY. Her words have appeared in Space.com, Travel + Leisure, Condé Nast Traveler, Architectural Digest, and House Beautiful, among other publications. An expert in aviation and expedition cruising, Stefanie is frequently up in the air or on the sea, likely en route to Antarctica or the Arctic.

John Walton

John Walton

Expert on MCI

Independent aviation journalist John Walton took his first flight at eight weeks old and hasn’t stopped travelling since. A world-renowned expert in airlines and the passenger experience, he writes in depth on aviation, is a resident expert on travel in Japan and France, and offers a uniquely queer perspective on travelling the world.

Blane Bachelor

Blane Bachelor

Expert on BOS

Blane Bachelor is a journalist and editor specializing in travel and aviation who writes regularly for top global outlets. Born and raised in Florida, Blane has worked and lived in four countries, including the Netherlands, where she’s currently based with her family. Her favorite way to get to know a new destination is by running or riding a bike around town – or hearing a spooky ghost story about local history. She will always choose the window seat.

Good to know

Low seasonJanuary
Cheapest flight$100
Best time to beat the crowds but there is an average 9% increase in price.
Most popular time to fly and prices are also 10% lower on average.
Flight from Kansas City to Boston

When to book flights from Kansas City to Boston

Are your dates flexible? Find out the best times to travel from Kansas City to Boston based on our flight data from the last year. Discover the cheapest month and even day to fly.
Estimated round-trip price
KAYAK looks at all historical flight data for each date to provide a predicted price for one-way trips or round-trips with a duration up to 40 days. While we try to provide actual minimum prices for each date, some prices are predictions and actual prices may differ.

FAQs for booking flights from Kansas City to Boston

  • What means of transport can get me to downtown Boston from BOS airport?

    After arriving at Boston Logan International Airport (BOS), you have many alternatives available to you for getting into the city. You can take a taxi or a private shuttle, ride the subway, or take the Silver Line airport bus into Boston.

  • Where is the rental car center located at Boston Logan International Airport?

    The automobile rental facility for the Boston Logan International Airport is located on-site and is located at 15 Transportation Way. Customers are provided with a complimentary shuttle bus service. The blue and white buses that take you to the rental facility can be seen parked along the curb outside of the lower level of each terminal.

  • Are there hotels at MCI airport?

    The Fairfield Inn by Marriott Kansas City Airport is a well-liked lodging option that offers complimentary breakfast as well as a free shuttle to and from the airport. It is just 2 miles from Kansas City International Airport, which is quite convenient for travelers with early flights.

  • What are the parking options at MCI airport?

    In addition to providing both covered and uncovered parking lots, the MCI airport parking lot at 12060 NW Prairie View Road also provides a free shuttle service to and from the airport. There is the option to park at the airport either long-term or short-term and you can reserve your spot ahead of time.

  • What is the cheapest flight from Kansas City to Boston?

    In the last 5 days, the lowest price for a flight from Kansas City to Boston was $100 for a one-way ticket and $237 for a round-trip.

  • Do I need a passport to fly between Kansas City and Boston?

    No

  • Which airports will I be using when flying from Kansas City to Boston?

    When flying out of Kansas City you will be using Kansas City. You will be landing at Boston, also known as Boston Logan Intl.

  • Which airlines offer Wi-Fi service onboard planes from Kansas City to Boston?

    Delta, and JetBlue offer inflight Wi-Fi service on the Kansas City to Boston flight route.

  • Which aircraft models fly most regularly from Kansas City to Boston?

    The Airbus A220-300 is the aircraft model that flies most regularly on the Kansas City to Boston flight route.

  • Which airline alliances offer flights from Kansas City to Boston?

    Star Alliance, oneworld, and SkyTeam are the airline alliances operating flights between Kansas City and Boston, with Star Alliance being the most commonly used for this route.

  • On which days can I fly direct from Kansas City to Boston?

    There are nonstop flights from Kansas City to Boston on a daily basis.

  • Which is the best airline for flights from Kansas City to Boston, Southwest or Delta?

    The two airlines most popular with KAYAK users for flights from Kansas City to Boston are Southwest and Delta. With an average price for the route of $473 and an overall rating of 7.9, Southwest is the most popular choice. Delta is also a great choice for the route, with an average price of $566 and an overall rating of 7.8.

  • How does KAYAK find such low prices on flights from Kansas City to Boston?

    KAYAK is a travel search engine. That means we look across the web to find the best prices we can find for our users. With over 2 billion flight queries processed yearly, we are able to display a variety of prices and options on flights from Kansas City to Boston.

  • How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket from Kansas City to Boston?

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to Boston from Kansas City is likely to change within 7 days, so travelers know whether to wait or book now.

  • What is the Hacker Fare option on flights from Kansas City to Boston?

    Hacker Fares allow you to combine one-way tickets in order to save you money over a traditional round-trip ticket. You could then fly to Boston with an airline and back to Kansas City with another airline. Booking your flights between Kansas City and BOS can sometimes prove cheaper using this method.

  • What is KAYAK's "flexible dates" feature and why should I care when looking for a flight from Kansas City to Boston?

    Sometimes travel dates aren't set in stone. If your preferred travel dates have some wiggle room, flexible dates will show you all the options when flying to Boston from Kansas City up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

KAYAK’s top tips for finding a cheap flight from Kansas City to Boston

  • Looking for a cheap flight? 25% of our users found flights on this route for $231 or less one-way and $477 or less round-trip.
  • If you need a quiet place to work, make use of the lounges at your departure and arrival airports. At the Kansas City International Airport (MCI) there are several United Club Lounges, while at the Boston Logan International Airport (BOS) there are different lounges that provide amenities like showers and food.
  • If you are a parent who is traveling with a child, the Kansas City International Airport (MCI) has a nursing room that is situated outside Gate 82 after security. The room provides adjustable lighting, comfortable seating, a toddler toy, large changing and washing areas, and a lockable door.
  • Each of the two MCI terminals has an outside space designated as a relief area for animals. These are open spaces before security checkpoints that are clearly marked and have grass available for pets. Help to maintain the cleanliness of the environment by using the garbage cans and plastic bags provided. In addition, there is a relief area for animals located behind security checkpoints and within a departure lounge in terminal C.
  • There are a number of automated teller machines (ATMs) available to Bank of America customers at BOS airport. Whether you need immediate cash withdrawal or deposit or any other financial services, you will find a 24-hour ATM nearby to meet your needs.
  • If you need wheelchair assistance, BOS airport you covered. At the Boston Logan International Airport (BOS) the Transportation Security Administration (TSA) Cares program provides help to passengers in need of assistance through the airport's security checkpoints and at the departure gates. You can also arrange wheelchair assistance ahead of time with your airline.

Prefer to fly direct from Kansas City to Boston?

 
Direct data is based off flight results for the next 60 days. Find direct flights from all airlines flying direct from Kansas City to Boston Logan Intl.
Find which airlines fly direct from Kansas City Airport to Boston Logan Intl Airport, which days they fly and book direct flights.

Direct departures

Kansas City to Boston Logan Intl

Monday

Delta,Southwest

Delta,Southwest

Tuesday

Delta,Southwest

Delta,Southwest

Wednesday

Delta,Southwest

Delta,Southwest

Thursday

Delta,Southwest

Delta,Southwest

Friday

Delta,Southwest

Delta,Southwest

Saturday

Delta,Southwest

Delta,Southwest

Sunday

Delta,Southwest

Delta,Southwest

See more direct flights

Direct returns

Boston Logan Intl to Kansas City

Monday

Delta,Southwest

Delta,Southwest

Tuesday

Delta,Southwest

Delta,Southwest

Wednesday

Delta,Southwest

Delta,Southwest

Thursday

Delta,Southwest

Delta,Southwest

Friday

Delta,Southwest

Delta,Southwest

Saturday

Delta,Southwest

Delta,Southwest

Sunday

Delta,Southwest

Delta,Southwest

See more direct flights

Reviews of the top 5 airlines serving from Kansas City to Boston

 
See real verified KAYAK customer reviews for airlines flying from Kansas City to Boston. Airline scores are aggregated from all reviews left by passengers on KAYAK after flying with an airline. KAYAK doesn’t show reviews that are older than 5 years. Learn how KAYAK collects reviews.
Need help choosing which airline to fly with from Kansas City to Boston? KAYAK airline reviews give an overall score for each airline based on loads of factors, including comfort, boarding, in-flight entertainment and more, to make your decision easier. See airline scores according to verified KAYAK customer reviews.
7.9
SouthwestOverall score based on 4243 reviews
8.0Comfort
7.0Food
8.6Crew
8.1Boarding
7.5Entertainment
Airline reviews

Over a 3 hour flight. The turbulence was almost imperceptible except for 2 short periods which were not bad and over quickly. The attendants claimed "Safety first" and sat looking at their phones for 3 hours with no drink or snack service. This isn't the first time with Southwest. I thinkit may be there new plan of operation. Oh, and it was June 18, Southwest's Birthday which offered free drinks. NOT.

4.0 OkayJeff, Jun 2026
MCI - FLL
Read more Southwest reviews

Over a 3 hour flight. The turbulence was almost imperceptible except for 2 short periods which were not bad and over quickly. The attendants claimed "Safety first" and sat looking at their phones for 3 hours with no drink or snack service. This isn't the first time with Southwest. I thinkit may be there new plan of operation. Oh, and it was June 18, Southwest's Birthday which offered free drinks. NOT.

The flight was okay. The pilots did an amazing job and kept us updated on the flight. The flight attendants were okay. They found time to be chatty with each other rather than focus on the guests. One of the attendants was a little less warm when asking about my bag I had on my lap that I was using during latter part of the mid- flight. Mind you, it was not the departure descent. I’m respectful to each and every attendant, it was the tone in her voice reminding me to place my carryon bag on the floor. I hope to have a better experience next time.

Pretty seamless, just a tad bit late in taking off and landing.

Everything a cheap airline should be at normal airline rates.

Delays delays delays. Late taking off, late landing, wait for a gate, etc.

Multiple delays and gate changes. Arrived at final destination 6 hours late. All rental cars had been taken.

Crew was pleasant; flight was on time. Paid extra for early bird check-in and still got B boarding.

I will be flying again Southwest Airlines. Friendly crew, comfortable and affordable.

Crew was great - friendly and helpful with boarding - letting folks know where overhead space was available thus getting us out of the gate on time.

Captain Scott and FO Brandon were outstanding as was the entire flight attendant crew. I wish they were on every flight!

My flight was delayed by 4 hours in 30 minute increments. The gate agents were amazing but the communication was not. We were told that there was a maintenance issue but they didn't know what it was. That didn't inspire confidence. Then they said they found it and it was fixed and the pilot just needed to sign off. Then the pilot needed to talk to the other pilot from the arriving flight and we'd be fine. Then we were waiting for the pilot to call back. Then the maintenance issue wasn't fixed. Then they decided we were getting a new plane (why didn't they decide this earlier??). Fine. But then they announced we were changing gates AND terminals. And we were boarding in 20 minutes. So we all had to run to the new terminal gate. We could have taken off at that time, but we then had to wait for all the people who rebooked on a different flight to book this flight again. That took 30+ minutes because there was only one gate agent. When everyone ditched this flight, I saw it as an opportunity to upgrade to comfort. Delta, the greedy jerks they are, charged me $121. After their delay, their fault, their issues, couldn't even discount an upgrade. They only handed out $12 meal vouchers for the delay. I can't even get a snack from starbucks for that.

Much better than Latam, the worse airline company ever. I hope I don't have the need to fly Latam ever in my life again.

My flight yesterday evening was delayed 3.5 hours with no water or food service. Poor experience

The tray table was broken and the food was terrible.

Flight delayed. Air broken. Cabin was hot enough to pass out. Delta shuttle’s becoming worse and worse.

The first class flight attendant was awful to everyone. Very rude; no customer service. She should not be working in first class.

delta last minute gave me a boarding pass for a different flight with no confirmation that they were changing it

It was Delta, but the flight attendants were stressful and disrespectful. I am a diamond member a travel weekly. I have not had a negative thing to share in quite some time. But this was noticeable.

Advertised fruit trays with cheese, but only snacks handed out!

This flight was straightforward and without difficulty. Service was OK, but I continue to be underwhelmed by level of attention given to Sky Priority passengers.

My service dog and I were asked to deplane just before they closed the door - clearly very last minute they couldn’t find the documentation that I have filled out many many times before that is for flying service animals. I purposely purchase 3seats (a whole row) since he is large and not all passengers want to sit next to a dog on a cross country flight. The plane departed with my husband on it!!! They made me fill out a hard copy of the same form and had to reschedule me on a later flight where they could find 3 seats together!! I’ve done this so many times before - clearly the error was on their part in a technology glitch - but really people - do better!! Very traumatic - and my husband had to wait for us when he landed ….so bad. Poor pup was confused and tired.

Super friendly with lots of drink options an entertainment. Friendly crew.

I like flying first class, and United has a nice one

United airlines has the best customer experience from booking to arrival. I always fly United airlines. The mileage program is excellent

Impressed with the service despite turbulence because of the weather. Both flights arrived before their scheduled times.

Plenty of room for me and the cat in Premium Economy. Seat was comfortable. Boarding was a breeze. The lady at the special check-in desk was great, super helpful and professional.

It’s been awhile since I have traveled on United. I, along with my family who were on the flight noted how smoothly everything went . Boarding, flight crew and service was excellent.

I was forced to check my carry-on backpack despite there being space - but it came out on the baggage carousel so fast it didn't even delay my pickup. Otherwise a good flight. Boarding began early (which was disadvantageous for me) but fine.

Excellent staff helping my 96 year old senior promptly with her oxygen needs

Good even though flight was delayed, the crew was prompt and efficient.

Same plane as RDU to LGA — internet not working. Pilot issue of some sort at end of prior flight - I was on same plane for my connection. Late/delayed —

I was in last row so that is never great bc the person in front of me leaned his seat all the way back into me.

Half of the TSA checkpoints at PHL are closed. Also, there is no standby for first class passengers. You can only standby for coach. Very dated policy and inconsistent with peers.

We had a male flight attendant who was super attentive and wonderful! Very professional. I have both gluten and dairy intolerance, and was only able to get a gluten free part, and not the dairy free part of the meal. Easy to order ahead of time and I appreciate being able to do that.

No enough space plus only allowing one laggage instead of two like other airlines.

Qatar airways ,boarding arrangements at Hamid international airport could been better

AA should improve their in air internet & entertainment options. Seems unreasonable to charge $20/hr and should have some form of free connections. The entertainment options are also pretty limited, movies are outdated and the series only show 3-5 episodes.

They only offered water for Group 6. Awful announcements from the Crew. Couldn't understand a single word. Barely came by for the trash afterwards. Man, I love water for a premium flight. Wow. Water in a cup.

Ring in first class for an overnight flight, there was no blankets nor pillows for first class customers.

Flight was delayed. Staff at the gate effectively and proactively communicated about the delay.

Crew was kind of grumpy and there was no beverage service at all. Sodas were $4. Disappointing.

There weren't enough employees at check in took awhile to get bags checked. There wasn't a wheel chair for me, I was sent to someone who turns out to work for a different airline, if My flight hadn't been delayed I probably would have missed my flight as it was, by the time I arrived at my gate, they started boarding in about 15 minutes. I don't know who took me to my gate, definitely was not the normal people who take passengers to the gate. I'm guessing she may have been in a management position. I wish I knew her name, she went beyond to help me. With that said everyone was kind, and were doing the best they could. So, I choose to say it was an Adventure, stressful start, but good. In the end went well. The situation was not only difficult for passengers but the employee's.

The staff at the check in counter was so rude. Made you feel Incompetent

Frontier scheduled a 40 minute connection in DEN. What they failed to mention was that they “close the doors” 20 mins prior to departure, which means you only have 20 mins. Not enough time. Possibly against DOT regulations. Filing complaint.

Flight was scheduled at 9:40pm. Got delayed to 10 am, the next day. crazy

The bag check, flight check-in, and onboard experience convinced my wife and me that we will actively go out of our way to avoid flying Frontier Airlines in the future. At bag check, we were informed that check-in could only be completed via the Frontier mobile app. Unfortunately, the app was extremely frustrating—sending us through repetitive, confusing loops that repeatedly forced us to decline add-on services with nearly every click. While most airline apps upsell, this one felt intentionally exhausting. As the process dragged on, we became genuinely concerned that my phone battery would die before check-in could be completed. We approached the bag check staff—who were standing together talking—and explained both our frustration and our predicament. They laughed. Later, my wife described the interaction as “gaslighting,” which felt accurate. We were then informed it would cost $25 per person simply to have our boarding passes printed. From that point forward, the tone of the experience was consistently hostile. The bag check employees were condescending and combative, behaving more like bullies than customer service staff. Unfortunately, that same attitude continued onboard. One flight attendant argued with me when I attempted to stow my backpack in the overhead bin. I explained that we had each paid $75 to check our bags specifically so we would not need to use carry-on space and could have adequate legroom. She demanded to see my ticket, pointed out that it said “no carry-on”—which I acknowledged—and I reiterated that this was precisely why we paid to check our bags. Her response was, “I don’t make the rules.” She then walked away, but not before asking if I “truly wanted to fly back to Chicago today?”—an unnecessary and unmistakable threat. It is also worth noting that despite booking our tickets together in the same transaction, we were not seated together. Upon our return to Chicago—where we could once again sit together—we compared onboard experiences. We both remarked on how unhappy the flight attendants appeared and how each of us was separately asked whether we would like to purchase a beverage. We declined. At no point was water mentioned as an option, leaving us with the clear impression that even water came at a cost—or that complimentary water, if available at all, was deliberately left unmentioned. Overall, the experience was shocking and deeply disappointing, but it was also a profound learning experience—one we will not forget and will not repeat. -Steve

Plane was hot and miserable and the crew was rude!

12 hour delay required getting on and off plane 3 times - would have at least liked to have been offered a snack or drink

Charging $74 for one checked bag is outrageous. I will never fly Frontier again.

I have come to accept Frontier as an absolute no-frills airline, paying for everything I want. A 4.5-hour flight should provide me with a complimentary beverage—rather, $4.9x for a soda. Or a bottle of water ought to be extended at no cost. 4 beers are on the menu, but only 1 type of beer is available (at $9.95). Also, so many restrictions to using a voucher from Barclay‘s Credit Card. Finally, try to reach a live agent for Frontier- impossible!

Everything you need to know for your flight from Kansas City to Boston

Information on your arrival and departure airports