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Cheap flights from Buffalo to Missouri from C$ 195

BUF — STL
10 Dec — 17 Dec1
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

Mon 7/122:30 p.m. -
1 stop10h 42m
Wed 16/126:20 p.m. -
1 stop22h 20m
Deal found 7/11C$ 350
Tue 1/122:15 p.m. -
1 stop7h 11m
Thu 3/1210:14 a.m. -
1 stop4h 05m
Deal found 5/11C$ 436
Fri 11/129:05 a.m. -
2 stops11h 05m
Tue 15/127:15 a.m. -
1 stop5h 45m
Deal found 5/11C$ 437
Thu 17/1211:00 a.m. -
2 stops9h 10m
Mon 21/124:10 p.m. -
2 stops6h 40m
Deal found 5/11C$ 450
Thu 3/126:10 a.m. -
1 stop4h 40m
Sat 5/125:41 p.m. -
1 stop5h 23m
Deal found 5/11C$ 459
Wed 9/128:05 a.m. -
2 stops6h 35m
Tue 15/1210:30 a.m. -
1 stop3h 45m
Deal found 7/11C$ 477
Tue 1/1212:45 p.m. -
2 stops7h 40m
Thu 3/126:20 a.m. -
1 stop3h 20m
Deal found 5/11C$ 481
Thu 17/127:25 a.m. -
Nonstop3h 45m
Mon 21/125:50 a.m. -
1 stop7h 40m
Deal found 5/11C$ 492
Mon 7/123:55 p.m. -
2 stops7h 05m
Wed 16/123:35 p.m. -
1 stop5h 50m
Deal found 7/11C$ 498
Wed 2/122:00 p.m. -
1 stop4h 10m
Fri 4/1212:40 p.m. -
1 stop4h 30m
Deal found 9/11C$ 505
Thu 3/126:30 a.m. -
1 stop4h 57m
Sat 5/1211:27 a.m. -
2 stops7h 57m
Deal found 9/11C$ 518
Thu 3/126:55 p.m. -
1 stop4h 25m
Sat 5/127:45 a.m. -
2 stops6h 10m
Deal found 6/11C$ 539

Find flight deals from Buffalo to Missouri

Round-trip from

C$ 350

One-way from

C$ 195
Frontier
  • Frontier
  • 7/12-16/12
  • 2 total stops
  • 33h 02m total
  • Buffalo to Missouri
Search Deals
Frontier
  • Frontier
  • 20/12-31/12
  • 1 total stop
  • 7h 21m total
  • Buffalo to Missouri
Search Deals

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

BuffaloSt. Louis

BUF Buffalo - STL Lambert-St Louis

BUFSTL

Buffalo

Sun 20/12

6:20 p.m.-12:41 a.m.

1 stop7h 21m

Lambert-St Louis

Wed 31/12

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

Nonstop0h 00m

C$ 195

BuffaloSt. Louis

BUF Buffalo - STL Lambert-St Louis

BUFSTL

Buffalo

Tue 22/12

6:35 p.m.-12:41 a.m.

1 stop7h 06m

Lambert-St Louis

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

Tue 8/12

8:05 a.m.-12:40 p.m.

1 stop5h 35m

Lambert-St Louis

Wed 31/12

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

Nonstop0h 00m

C$ 236

BuffaloSt. Louis

BUF Buffalo - STL Lambert-St Louis

BUFSTL

Buffalo

Tue 8/12

3:00 p.m.-10:15 p.m.

2 stops8h 15m

Lambert-St Louis

Wed 31/12

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

Nonstop0h 00m

C$ 243

BuffaloKansas City

BUF Buffalo - MCI Kansas City

BUFMCI

Buffalo

Sat 19/12

1:40 p.m.-5:25 p.m.

1 stop4h 45m

Kansas City

Wed 31/12

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

Nonstop0h 00m

C$ 246

BuffaloSt. Louis

BUF Buffalo - STL Lambert-St Louis

BUFSTL

Buffalo

Thu 24/12

5:55 a.m.-1:45 p.m.

2 stops8h 50m

Lambert-St Louis

Wed 31/12

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

Nonstop0h 00m

C$ 264

BuffaloKansas City

BUF Buffalo - MCI Kansas City

BUFMCI

Buffalo

Tue 5/1

7:25 a.m.-2:10 p.m.

2 stops7h 45m

Kansas City

Wed 31/12

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

Nonstop0h 00m

C$ 274

BuffaloSt. Louis

BUF Buffalo - STL Lambert-St Louis

BUFSTL

Buffalo

Fri 4/12

3:55 p.m.-10:00 p.m.

2 stops7h 05m

Lambert-St Louis

Wed 31/12

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

Nonstop0h 00m

C$ 278

BuffaloSt. Louis

BUF Buffalo - STL Lambert-St Louis

BUFSTL

Buffalo

Tue 22/12

3:35 p.m.-11:55 p.m.

2 stops9h 20m

Lambert-St Louis

Wed 31/12

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

Nonstop0h 00m

C$ 299
Quickest round-trip

BuffaloSt. Louis

BUF Buffalo - STL Lambert-St Louis

BUFSTL

Buffalo

Sat 28/11

6:10 a.m.-9:32 a.m.

1 stop4h 22m

Lambert-St Louis

Wed 31/12

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

Nonstop0h 00m

C$ 316

Flights are sorted by cheapest round-trip flights first.

Deals found on 5/11

Showing 1-10 of 33 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, September is the cheapest month in which you can book a flight from Buffalo to Missouri (average of C$ 499). Flying from Buffalo to Missouri in February is currently the most expensive (average of C$ 619). 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 below average for this route at the moment.
Buffalo to Missouri flights typically cost between C$ 463 and C$ 659 in December.
The cheapest round-trip price found within the last 5 days was C$ 350 on Frontier (7 Dec-16 Dec).

Reviews of airlines servicing Missouri

Check out reviews from past customers who have flown with Southwest,Delta, andAmerican Airlines 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
4,219 reviews
Check prices

Boarding

8.1

Food

7.0

Crew

8.6

Entertainment

7.4

Comfort

8.0

Overall

8.0

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
4,219 reviews
Southwest
8.0
Very good
4,219 reviews
Check prices

Boarding

8.1

Food

7.0

Crew

8.6

Entertainment

7.4

Comfort

8.0

Overall

8.0

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
8,700 reviews
Southwest
8.0
Very good
4,219 reviews
Check prices

Boarding

8.1

Food

7.0

Crew

8.6

Entertainment

7.4

Comfort

8.0

Overall

8.0

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.
American Airlines
7.0
Good
12,227 reviews
Southwest
8.0
Very good
4,219 reviews
Check prices

Boarding

8.1

Food

7.0

Crew

8.6

Entertainment

7.4

Comfort

8.0

Overall

8.0

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 4h 09m. 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 - Lambert-St Louis, Buffalo - Joplin or Buffalo - Kansas City 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, September is the cheapest month in which you can book a flight from Buffalo to Missouri (average of C$ 499). Flying from Buffalo to Missouri in February is currently the most expensive (average of C$ 619). 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 3 airlines flying from Buffalo to Missouri

AirlineCheapestAverageFlexibilityOn-time
American AirlinesCheapestC$ 251AverageC$ 458FlexibilityNo cancel feeOn-time71%
Search American Airlines flights
DeltaCheapestC$ 272AverageC$ 523FlexibilityNo cancel feeOn-timeN/A
Search Delta flights
SouthwestCheapestC$ 458AverageC$ 611FlexibilityNo 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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