$115 Find Cheap Flights from Buffalo to Missouri

This is the cheapest one-way flight price found by a KAYAK user in the last 72 hours by searching for a flight from Buffalo to Missouri departing on 5/24. 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 Missouri

 
These are the airlines KAYAK users have selected most often from within our search results in flight searches from Buffalo to Missouri, 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 Buffalo to Missouri, as well as popular online travel agencies
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Cheap Flights from Buffalo to Missouri

Cheapest round-trip prices found by our users on KAYAK in the last 72 hours
St. Louis
St. Louis1 stop$212
Kansas City
Kansas City1 stop$255
Springfield
Springfield1 stop$261
Columbia
Columbia1 stop$318
St. Louis
St. Louis1 stop$212
Kansas City
Kansas City1 stop$255
Springfield
Springfield1 stop$261
Columbia
Columbia1 stop$318

Book Cheap Buffalo to Missouri Plane Tickets

 
Here are some of the best deals found on KAYAK recently from the most popular airlines for round-trip flights from Buffalo to Missouri 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 Buffalo to Missouri

Sun, Apr 12 - Thu, Apr 16
Frontier Logo
8:59 pm - 7:51 am
BUF
-
STL
11h 52m
1 stop
Frontier Logo
4:59 pm - 9:57 am
STL
-
BUF
15h 58m
1 stop
$212Frontier
Tue, Apr 14 - Tue, Apr 21
Southwest Logo
9:45 am - 3:15 pm
BUF
-
STL
6h 30m
1 stop
Southwest Logo
10:25 am - 3:20 pm
STL
-
BUF
3h 55m
1 stop
$221Southwest
Tue, Apr 14 - Tue, Apr 21
Southwest Logo
3:10 pm - 10:00 pm
BUF
-
STL
7h 50m
2 stops
Southwest Logo
10:25 am - 3:20 pm
STL
-
BUF
3h 55m
1 stop
$226Southwest
Mon, Apr 13 - Wed, Apr 15
Frontier Logo
8:16 pm - 11:19 pm
BUF
-
STL
28h 03m
1 stop
Frontier Logo
4:59 pm - 7:13 pm
STL
-
BUF
25h 14m
1 stop
$236Frontier
Sat, Apr 25 - Sat, May 2
American Airlines Logo
6:00 am - 9:51 am
BUF
-
SGF
4h 51m
1 stop
American Airlines Logo
5:19 am - 10:51 am
SGF
-
BUF
4h 32m
1 stop
$261American Airlines
Sun, Apr 12 - Thu, Apr 16
Multiple Airlines Logo
8:59 pm - 11:53 pm
BUF
-
MCI
27h 54m
1 stop
Multiple Airlines Logo
11:53 am - 11:13 am
MCI
-
BUF
22h 20m
1 stop
$299Multiple Airlines
Thu, Jun 4 - Tue, Jun 9
United Airlines Logo
7:00 am - 10:29 am
BUF
-
MCI
4h 29m
1 stop
United Airlines Logo
1:50 pm - 10:58 pm
MCI
-
BUF
8h 08m
1 stop
$301United Airlines
Sat, Apr 25 - Sat, May 2
American Airlines Logo
6:00 pm - 10:38 pm
BUF
-
SGF
5h 38m
1 stop
American Airlines Logo
12:00 pm - 9:36 pm
SGF
-
BUF
8h 36m
2 stops
$309American Airlines
Fri, Apr 24 - Sat, Apr 25
United Airlines Logo
6:02 pm - 12:33 am
BUF
-
COU
7h 31m
1 stop
United Airlines Logo
11:30 am - 11:44 pm
COU
-
BUF
11h 14m
2 stops
$324United Airlines
Thu, May 7 - Mon, May 11
Multiple Airlines Logo
8:49 pm - 9:29 am
BUF
-
MCI
13h 40m
1 stop
Multiple Airlines Logo
6:24 pm - 10:41 am
MCI
-
BUF
15h 17m
1 stop
$333Multiple Airlines
Booking Insights

KAYAK's insights & trends for Buffalo to Missouri flights

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

How much is a round-trip flight from Buffalo to Missouri?

This analysis is based on the cheapest round-trip price found on KAYAK in the last 12 months by searching for a flight from Buffalo to Missouri departing in April.

What is the cheapest month to fly from Buffalo to Missouri?

To calculate monthly average prices, KAYAK takes all prices for each month over the last year for round-trip flights from Buffalo to Missouri, 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 Buffalo to Missouri is September, when tickets cost $316 (return) on average. On the other hand, the most expensive months are March and February, when the average cost of round-trip tickets is $575 and $489 respectively.

Good to know

Low seasonJanuary
Cheapest flight$115
Most popular time to fly with an average 12% increase in price.
Flight from Buffalo to St. Louis

FAQs - booking Missouri flights

  • How does KAYAK find such low prices on flights from Buffalo to Missouri?

    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 Buffalo to Missouri.

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

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight from Buffalo to Missouri 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 Buffalo to Missouri?

    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 from Buffalo to Missouri with an airline and back with another airline.

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

    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 from Buffalo to Missouri up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

Reviews of the top 4 airlines serving from Buffalo to Missouri

 
See real verified KAYAK customer reviews for airlines flying from Buffalo to Missouri. 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 Buffalo to Missouri? 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.
8.0
SouthwestOverall score based on 4331 reviews
8.1Boarding
7.0Food
8.0Comfort
8.6Crew
7.5Entertainment
Airline reviews

I have roller bag with food and medication told me I couldn't bring on my 2nd flight today. 15 years flying with SW never an issue with that bag.

2.0 MediocreStuart, Mar 2026
HOU - STL
Read more Southwest reviews

I have roller bag with food and medication told me I couldn't bring on my 2nd flight today. 15 years flying with SW never an issue with that bag.

Southwest continues to do less for more money. Flight attendants used to be fun and friendly. But now it’s like they don’t even see you. Such a shame.

Great flight. Good snacks and drinks. Grateful it was free. The flight from Nashville to louisville, i think her name was Tracy (not sure that's right) super awesome, nice and cheerful. She really enjoyed being at work today! She was the person who scanned the boarding pass on flight wn941. She should be recommended for a raise !

I liked it better when you were truer to your roots Am paying more for less fun

Southwest was greaat! The most expensive but the least upsetting for those we were flying to see.

I flew twice this week on Southwest, was delayed over 2 hours both ways. From Pittsburgh to Chicago it was due to weather but the gate agents, pilot etc were great at updating everyone. Today from Midway to Pittsburgh the plane had come from an international location, kept getting delayed, no information was given until we were delayed for the third time. It was ridiculous, whoever scheduled that plane to fly to Pittsburgh after didn’t consider a lot of things.

Boarding was easy. The seats are small and fairly uncomfortable

I was supposed to be on a later flight. When I showed up at the gate, the woman working there was extremely helpful getting moved up to this earlier flight.

We had a 5 hour delay on the tarmac in Baltimore

Long layover between flights to Long Island from BWI - need better coordination between flights

This was the worse experience. They delayed our flight twice and we still had to find another flight to get home sooner which was alos delayed. Also, the flight attendant named Ginny on DL9890 leaving at 4:13pm on 3/23/26 was extremely rude.

I love Delta the flight attendants were personable and the flight arrived 1/2 earlier thanks expected. All a plus. The gate agent was a bit flustered but even with that I still had a good experience. Her supervisor assisted me.

I am still at the Airport! Delayed Delayed and Delyaed

Love delta smaller commuter plane so no entertainment and paid wifi on MKE-LGA leg was extremely unreliable and slow

Delayed. Hot. Passenger next to me was so large I couldn’t move.

The flight went very well, but the flight attendants didn't serve and food or drinks other than 1st class due to rough air but to be honest it wasn't that bumpy and I felt that they could've at least offered water and coffee perhaps. Also serving 1st class only is a bad look. I've been in 1st class many times and I would've felt that if the turbulence was too rough for the main cabin, it would be too rough for 1st class too.

There was an unruly family behind us that made the short flight miserable!!! The cabin crew did nothing to contain it.

My seatback screen didn’t work so that sucked because that’s what I was going to do on the plane.

The whole experience was excellent. As it most often is with Delta

There’s not much to say about a one hour flight. This is a connection from LA to RNO that I missed the previous night due to a mechanical check delay on my originating flight from JFK to LAX. The short flight itself was fine. Instructions from the pilot and crew were per usual. The coffee was barely lukewarm, which possibly was purposeful so we would down it quickly. Bags were already on carousel upon reaching baggage claim, which was excellent.

Wonderful in-seat entertainment with seatback screens and huge selection of quality movies. The ability to bluetooth connect headphones was amazing.

Smooth and easy boarding, comfortable for the entire 5 hour flight, and the seat back entertainment was great! I appreciated all the features, from location info and maps, movies, the ability to connect with Bluetooth headphones, and good selection of movies. Food was good, normal airline snacks (I didn’t purchase anything)

They promise free wi-fi prior to boarding and then once on board you are informed you have to purchase wifi even after being a mileagePlus member.

I've been flying American mostly, and it's been very frustrating. This united flight makes me realize maybe the issue isn't flying, but the airline. United was a significantly better experience. The plane was more comfortable, with a normal amount of leg room (vs the ridiculous reductions AA has made), more comfortable seats, screens to watch movies. It was a much better experience!

Awful. No counter attendants. No dinner offered due to delays.

Horrible service no Wi-Fi connection on both leg of the flight and they are refusing to fix bad service

3 hour delay…. Nearly 2 hours sitting on tarmac. Do better, United. Or at least have the sense to not say “we hope you enjoyed your flight with us” upon disembarking.

Flights were on time. Free Wifi on plane. Everything was well organized.

During landing. 2 crew members passed 3 times by my lane and didn't notice that people in front of us had their site to the furthermore reclined... That was uncomfortable and could have been dangerous.

They delayed the flight from 9:00 to 11:55 At 11:45 they canceled the flight. I paid a premium price for the tickets with poor service

We called Kayak for a change due to the TSA situation in Atlanta. What we got was a canceled return flight (in error) and we had to find the mistake. Not happy with Kayak who blamed it on AA.

My flight from LGA was cancelled and my rebooked flight from JFK was delayed numerous times. I will now be getting home after 2am.

Flight was delayed half hour before boarding, but when I checked flight aware the plane that would Pick us up had a delay of more than an hour. AA should let us know in advance to avoid waiting several hours in the airport

There was no inflight service. Once we landed we were delayed to find a gate for an hour and a half which was 1/2 the total time in the air.

Snow delayed boarding several times, which I understand happens. Issue I had was that after we did board, pilot told us we were going to roll out to be de-iced, then on our way. We were de-iced once, taxied to the tarmac and then stopped. Sat for another 30 minutes or so, the another de-icing. Then we rolled out to a parking spot, only to sit for another hour due to a traffic stop in DCA, which I'm confident they knew would happen before we boarded. Pilot gave no updates other than we had to hold, attendants did speak to the crew, but when asked, said the pilot would be updating us. We on the ground in the plane waiting for over 2 hours. They did communicate that bathrooms would be open, but no other news until we left. Would have been better to be up front about status.

It was good experience this time. The flight was on time.

Small plane, poor meal choices for first class, bad terminal and boarding experience at LAX

The gate agent had a really bad attitude and refused to help me get on the standby list. She just handed me a card and said I needed to call a number. I asked her to help with the AA app on my phone and she just shrugged and said she didnt know. After a few phone calls, I eventually just went to a different gate agent on the other side of the terminal and got the help I needed.

Boarding delayed 20 minutes for no reason, no wifi, in flight entertainment, or snacks / waters?

One day, I do so hope for a gluten free snack! Seems like with the rest of the world FINALLY figuring out what gluten free is, American Airlines would too. Fingers crossed!!

Everything you need to know for your flight from Buffalo to Missouri

Information on your arrival and departure airports