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Cheap flights from Buffalo to Missouri from C$ 220

BUF — STL
29 Oct — 5 Nov1
1 adult
1 adult, Economy, 0 bags

Cheap flight deals from Buffalo to Missouri

Enter your travel dates to find the best prices.

Cheapest flights from Buffalo to Missouri

Wed 9/126:00 a.m. -
2 stops9h 40m
Wed 16/123:30 p.m. -
1 stop7h 34m
Deal found 28/9C$ 419
Mon 2/116:35 p.m. -
1 stop6h 30m
Sat 7/1112:15 p.m. -
1 stop5h 05m
Deal found 25/9C$ 438
Thu 29/106:00 a.m. -
2 stops6h 35m
Sat 31/106:10 a.m. -
1 stop3h 40m
Deal found 27/9C$ 445
Thu 5/1111:00 a.m. -
2 stops8h 40m
Mon 9/114:40 p.m. -
2 stops6h 10m
Deal found 28/9C$ 452
Thu 12/116:00 a.m. -
2 stops11h 33m
Sat 14/114:00 p.m. -
1 stop6h 59m
Deal found 25/9C$ 453
Sat 31/1011:26 a.m. -
1 stop7h 10m
Tue 3/119:56 a.m. -
1 stop6h 55m
Deal found 24/9C$ 459
Sat 31/105:20 p.m. -
1 stop7h 36m
Mon 2/117:04 a.m. -
1 stop8h 00m
Deal found 28/9C$ 460
Fri 4/126:09 p.m. -
1 stop5h 28m
Mon 7/121:43 p.m. -
1 stop7h 12m
Deal found 27/9C$ 466
Sat 31/1011:30 a.m. -
1 stop5h 05m
Tue 3/117:00 a.m. -
2 stops10h 10m
Deal found 24/9C$ 467
Fri 4/127:25 a.m. -
2 stops7h 20m
Mon 7/1211:20 a.m. -
1 stop8h 25m
Deal found 27/9C$ 473
Wed 2/123:55 p.m. -
2 stops7h 25m
Sat 5/125:25 a.m. -
2 stops7h 05m
Deal found 26/9C$ 474
Sat 10/106:15 a.m. -
2 stops9h 40m
Tue 3/111:00 p.m. -
2 stops9h 00m
Deal found 25/9C$ 483

Find flight deals from Buffalo to Missouri

Round-trip from

C$ 419

One-way from

C$ 220

Popular in

March

Cheapest in

January

Average price

C$ 511
Delta
  • Delta
  • 9/12-16/12
  • 3 total stops
  • 17h 14m total
  • Buffalo to Missouri
Search Deals
United Airlines
  • United Airlines
  • 7/11-31/12
  • 1 total stop
  • 4h 51m total
  • Buffalo to Missouri
Search Deals
Highest demand for flights based on searches. 15% potential increase in price (C$ 160 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 5% potential price decrease (C$ 44 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in September 2026
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Cheapflights Fare Finder

 
Use the filters below to find and compare flights from Buffalo to Missouri that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

BuffaloKansas City

BUF Buffalo - MCI Kansas City

BUFMCI

Buffalo

Sat 24/10

10:46 a.m.-3:53 p.m.

1 stop6h 07m

Kansas City

Wed 31/12

12:00 a.m.-1:00 a.m.

Nonstop0h 00m

C$ 231

BuffaloKansas City

BUF Buffalo - MCI Kansas City

BUFMCI

Buffalo

Wed 21/10

6:00 a.m.-11:30 a.m.

1 stop6h 30m

Kansas City

Wed 31/12

12:00 a.m.-1:00 a.m.

Nonstop0h 00m

C$ 231

BuffaloKansas City

BUF Buffalo - MCI Kansas City

BUFMCI

Buffalo

Tue 20/10

4:25 p.m.-10:25 p.m.

1 stop7h 00m

Kansas City

Wed 31/12

12:00 a.m.-1:00 a.m.

Nonstop0h 00m

C$ 231

BuffaloKansas City

BUF Buffalo - MCI Kansas City

BUFMCI

Buffalo

Sat 17/10

5:45 p.m.-10:00 p.m.

1 stop5h 15m

Kansas City

Wed 31/12

12:00 a.m.-1:00 a.m.

Nonstop0h 00m

C$ 231
Quickest round-trip

BuffaloKansas City

BUF Buffalo - MCI Kansas City

BUFMCI

Buffalo

Mon 19/10

8:40 p.m.-12:30 a.m.

1 stop4h 50m

Kansas City

Wed 31/12

12:00 a.m.-1:00 a.m.

Nonstop0h 00m

C$ 231

BuffaloKansas City

BUF Buffalo - MCI Kansas City

BUFMCI

Buffalo

Wed 28/10

6:30 a.m.-10:22 a.m.

1 stop4h 52m

Kansas City

Wed 31/12

12:00 a.m.-1:00 a.m.

Nonstop0h 00m

C$ 231

BuffaloSt. Louis

BUF Buffalo - STL Lambert-St Louis

BUFSTL

Buffalo

Fri 6/11

9:15 a.m.-7:00 p.m.

1 stop10h 45m

Lambert-St Louis

Wed 31/12

12:00 a.m.-1:00 a.m.

Nonstop0h 00m

C$ 248

BuffaloSt. Louis

BUF Buffalo - STL Lambert-St Louis

BUFSTL

Buffalo

Sun 11/10

12:02 p.m.-5:19 p.m.

1 stop6h 17m

Lambert-St Louis

Wed 31/12

12:00 a.m.-1:00 a.m.

Nonstop0h 00m

C$ 353

BuffaloSt. Louis

BUF Buffalo - STL Lambert-St Louis

BUFSTL

Buffalo

Mon 12/10

3:53 p.m.-8:51 p.m.

1 stop5h 58m

Lambert-St Louis

Wed 31/12

12:00 a.m.-1:00 a.m.

Nonstop0h 00m

C$ 353

BuffaloSt. Louis

BUF Buffalo - STL Lambert-St Louis

BUFSTL

Buffalo

Mon 12/10

5:30 a.m.-1:20 p.m.

1 stop8h 50m

Lambert-St Louis

Wed 31/12

12:00 a.m.-1:00 a.m.

Nonstop0h 00m

C$ 353

Flights are sorted by cheapest round-trip flights first.

Deals found on 24/9

Showing 1-10 of 37 resultsSorted by cheapest first
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Best time to book a flight from Buffalo to Missouri

Have a flexible travel schedule? Discover the best time to fly to Missouri from Buffalo with our price prediction graph.
Estimated round-trip price

Cheapflights Insights

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

What is the cheapest month to book a flight from Buffalo to Missouri?

Currently, January is the cheapest month in which you can book a flight from Buffalo to Missouri (average of C$ 455). Flying from Buffalo to Missouri in June is currently the most expensive (average of C$ 627). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

How much does it cost to fly round-trip from Buffalo to Missouri?

Airfare is typical for this route at the moment.
Buffalo to Missouri flights typically cost between C$ 412 and C$ 773 in November.
The cheapest round-trip price found within the last 5 days was C$ 438 on Southwest (2 Nov-7 Nov).

Reviews of airlines servicing Missouri

Check out reviews from past customers who have flown with Southwest and Delta from Buffalo to Missouri to help guide your decision. Users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.
Southwest
8.0
Very good
4,202 reviews
Check prices

Comfort

8.0

Boarding

8.1

Overall

8.0

Crew

8.6

Entertainment

7.5

Food

7.0

Reviews

1 / 20
10.0
Excellent

Courtney,Sep 2026

DEN - STL

I still think the aircraft should load from the back and window seats first for all passengers. It's so much easier and efficient to board when you do not have to worry about hitting Anyone already seated.
Southwest
8.0
Very good
4,202 reviews
Southwest
8.0
Very good
4,202 reviews
Check prices

Comfort

8.0

Boarding

8.1

Overall

8.0

Crew

8.6

Entertainment

7.5

Food

7.0

Reviews

1 / 20
10.0
Excellent

Courtney,Sep 2026

DEN - STL

I still think the aircraft should load from the back and window seats first for all passengers. It's so much easier and efficient to board when you do not have to worry about hitting Anyone already seated.
Delta
7.8
Good
8,605 reviews
Southwest
8.0
Very good
4,202 reviews
Check prices

Comfort

8.0

Boarding

8.1

Overall

8.0

Crew

8.6

Entertainment

7.5

Food

7.0

Reviews

1 / 20
10.0
Excellent

Courtney,Sep 2026

DEN - STL

I still think the aircraft should load from the back and window seats first for all passengers. It's so much easier and efficient to board when you do not have to worry about hitting Anyone already seated.

Related info for your journey

  • What airport do you fly from for flights from Buffalo to Missouri?

    For a flight from Buffalo to Missouri, you will be flying from Buffalo. Buffalo (BUF) is just 13.4 km from the centre of the city.

  • How long is the flight from Buffalo to Missouri?

    Departing from Buffalo to Missouri will take you 6h 30m. Buffalo and Missouri are separated by a distance of 1081 km. When browsing for deals, the options you’ll see will be for both direct flights and flights with stops.

  • What are the most popular routes from Buffalo to Missouri?

    When deciding which route to take from Buffalo to Missouri consider Buffalo - Kansas City, Buffalo - Joplin or Buffalo - Springfield-Branson as they are the most popular.

  • Can I find deals for flights from Buffalo to Missouri that include hotel bookings?

    Yes. In addition to deals on Buffalo to Missouri flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from Buffalo to Missouri?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Buffalo to Missouri.

  • Can I find deals for business class flights from Buffalo to Missouri?

    Yes. Cheapflights offers flight deals from Buffalo to Missouri by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

  • What is the cheapest month to book a flight from Buffalo to Missouri?

    Currently, January is the cheapest month in which you can book a flight from Buffalo to Missouri (average of C$ 455). Flying from Buffalo to Missouri in June is currently the most expensive (average of C$ 627). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

See more FAQs

Browse thousands of different options on Cheapflights for your next trip

Top 2 airlines flying from Buffalo to Missouri

AirlineCheapestAverageFlexibilityOn-time
DeltaCheapestC$ 273AverageC$ 525FlexibilityNo cancel feeOn-timeN/A
Search Delta flights
SouthwestCheapestC$ 523AverageC$ 614FlexibilityNo cancel feeOn-time63%
Search Southwest flights

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How does Cheapflights help users find flights from Buffalo to Missouri?

Deals for Buffalo to Missouri flights are sourced from 900+ travel sites when you use Cheapflights. When all flight results come back, Cheapflights lets you sort and filter flights using different criteria to choose better, like price, airport, cabin class, and plenty of other options.

Why should you use Cheapflights to find cheap flight tickets from Buffalo to Missouri?

Cheapflights helps you find that perfect flight to Missouri from Buffalo by searching from hundreds of airlines and agencies you know and love. We are also free to use, in case you were wondering!

Can Cheapflights find flights from Buffalo to Missouri with no change fees?

Users can book flights with no change fees policies with our dedicated filters. Book flights from Buffalo to Missouri flexibly with Cheapflights today.

Can Cheapflights notify me if prices for flights from Buffalo to Missouri become cheaper?

Yes, Cheapflights offers price alerts on Buffalo to Missouri flights so you can book your travel at the perfect time. Price Alerts can be enabled by clicking the bell icon next to the flight deals above and providing your email address where you want to receive the alerts.

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