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Missouri

$113+ Cheap flights from Buffalo (BUF) to Missouri

This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 8/14. Fares are subject to change and may not be available on all flights or dates of travel.
BUF — STL
Jun 17 — Jun 241
Tue 6/17
Tue 6/24
1 adult, Economy
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Cheap flight deals from Buffalo to Missouri

Keep the following information in mind while searching for Buffalo to Missouri flight deals. Data was last updated June 12, 2025.

Round-trip from

$213
(American Airlines)

One-way from

$113
(American Airlines)

Popular in

January

Cheapest in

June

Average price

$345
From Buffalo to Missouri
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One-way flight from Buffalo to Missouri
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Highest demand for flights based on searches. 17% potential increase in price ($97 potential increase over avg. RT price).
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Cheapest flight prices on average. 10% potential price decrease ($41 potential savings vs. average RT price).
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Average for round-trip flights in June 2025
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Find flight deals from Buffalo to Missouri

Cheapest flights from Buffalo to Missouri
Explore the most affordable flight options available from Buffalo to Missouri. Find the lowest fares from popular airlines and budget airlines, with prices last updated on June 12, 2025.

This American Airlines deal was found by Cheapflights users on 6/10. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 8/2611:34 amBUF - STL
1 stop8h 47mAmerican Airlines
Wed 8/277:23 amSTL - BUF
1 stop8h 40mAmerican Airlines
Deal found 6/10$213
This Delta deal was found by Cheapflights users on 6/11. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 9/512:02 pmBUF - STL
1 stop5h 04mDelta
Mon 9/89:16 amSTL - BUF
1 stop6h 48mDelta
Deal found 6/11$251
This Southwest deal was found by Cheapflights users on 6/10. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 8/264:05 pmBUF - STL
2 stops7h 00mSouthwest
Wed 8/271:45 pmSTL - BUF
1 stop5h 35mSouthwest
Deal found 6/10$256
This United Airlines deal was found by Cheapflights users on 6/10. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 8/285:54 pmBUF - MCI
1 stop4h 48mUnited Airlines
Mon 9/13:23 pmMCI - BUF
1 stop4h 53mUnited Airlines
Deal found 6/10$271
This Mytrip deal was found by Cheapflights users on 6/10. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 7/311:23 amBUF - STL
1 stop25h 07mSun Country Air
Sun 7/66:36 amSTL - BUF
1 stop27h 20mSun Country Air
Deal found 6/10$274
This Delta deal was found by Cheapflights users on 6/11. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 7/127:21 pmBUF - MCI
1 stop4h 48mDelta
Tue 7/155:44 pmMCI - BUF
1 stop5h 00mDelta
Deal found 6/11$297
This Mytrip deal was found by Cheapflights users on 6/10. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 7/311:23 amBUF - STL
2 stops30h 41mMultiple Airlines
Sun 7/66:36 amSTL - BUF
1 stop27h 20mMultiple Airlines
Deal found 6/10$307
This Southwest deal was found by Cheapflights users on 6/11. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 7/1212:25 pmBUF - MCI
2 stops7h 15mSouthwest
Tue 7/155:20 amMCI - BUF
1 stop6h 05mSouthwest
Deal found 6/11$323
This American Airlines deal was found by Cheapflights users on 6/11. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 7/25:04 pmBUF - MCI
1 stop4h 30mAmerican Airlines
Sat 7/56:30 pmMCI - BUF
1 stop5h 02mAmerican Airlines
Deal found 6/11$332
This Delta deal was found by Cheapflights users on 6/11. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 6/135:10 pmBUF - SGF
1 stop6h 25mDelta
Tue 6/173:57 pmSGF - BUF
1 stop6h 54mDelta
Deal found 6/11$339
This American Airlines deal was found by Cheapflights users on 6/11. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 11/25:23 amBUF - SGF
1 stop5h 13mAmerican Airlines
Wed 11/55:45 amSGF - BUF
1 stop3h 49mAmerican Airlines
Deal found 6/11$364
This FlightHub deal was found by Cheapflights users on 6/9. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 6/132:10 pmBUF - STL
1 stop20h 02mFrontier
Sun 6/155:47 pmSTL - BUF
1 stop13h 03mFrontier
Deal found 6/9$366

Cheapflights Fare Finder

Customize your flight search to find flights from Buffalo to Missouri that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated June 12, 2025.
Use the filters below to find and compare flights from Buffalo to Missouri that are best for you.

Fly from

Buffalo

Fly to

Missouri

Route

Depart

Return

Price

BuffaloSt. Louis

BUF - STL

BUFSTL

Buffalo

Tue 8/26

11:34 am-7:21 pm

1 stop8h 47m

Lambert-St Louis

Wed 8/27

7:23 am-5:03 pm

1 stop8h 40m

$213

BuffaloSt. Louis

BUF - STL

BUFSTL

Buffalo

Fri 9/5

12:02 pm-4:06 pm

1 stop5h 04m

Lambert-St Louis

Mon 9/8

9:16 am-5:04 pm

1 stop6h 48m

$251

BuffaloSt. Louis

BUF - STL

BUFSTL

Buffalo

Tue 8/26

4:05 pm-10:05 pm

2 stops7h 00m

Lambert-St Louis

Wed 8/27

1:45 pm-8:20 pm

1 stop5h 35m

$256

BuffaloKansas City

BUF - MCI

BUFMCI

Buffalo

Thu 8/28

5:54 pm-9:42 pm

1 stop4h 48m

Kansas City

Mon 9/1

3:23 pm-9:16 pm

1 stop4h 53m

$271

BuffaloSt. Louis

BUF - STL

BUFSTL

Buffalo

Thu 7/3

11:23 am-11:30 am

1 stop25h 07m

Lambert-St Louis

Sun 7/6

6:36 am-10:56 am

1 stop27h 20m

$274

BuffaloKansas City

BUF - MCI

BUFMCI

Buffalo

Sat 7/12

7:21 pm-11:09 pm

1 stop4h 48m

Kansas City

Tue 7/15

5:44 pm-11:44 pm

1 stop5h 00m

$297

BuffaloSt. Louis

BUF - STL

BUFSTL

Buffalo

Thu 7/3

11:23 am-5:04 pm

2 stops30h 41m

Lambert-St Louis

Sun 7/6

6:36 am-10:56 am

1 stop27h 20m

$307

BuffaloKansas City

BUF - MCI

BUFMCI

Buffalo

Sat 7/12

12:25 pm-6:40 pm

2 stops7h 15m

Kansas City

Tue 7/15

5:20 am-12:25 pm

1 stop6h 05m

$323

BuffaloKansas City

BUF - MCI

BUFMCI

Buffalo

Wed 7/2

5:04 pm-8:34 pm

1 stop4h 30m

Kansas City

Sat 7/5

6:30 pm-12:32 am

1 stop5h 02m

$332

BuffaloSpringfield

BUF - SGF

BUFSGF

Buffalo

Sun 11/2

5:23 am-9:36 am

1 stop5h 13m

Springfield-Branson

Wed 11/5

5:45 am-10:34 am

1 stop3h 49m

$364

Flights are sorted by cheapest round-trip flights first.

Deals found on 6/11

Showing 1-10 of 30 results
1
2
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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
Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.

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, August is the cheapest month in which you can book a flight from Buffalo to Missouri (average of $311). Flying from Buffalo to Missouri in March is currently the most expensive (average of $356). 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.

What is the cheapest time of day to fly from BUF to MO?

Find hourly flight availability from Buffalo to Missouri. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated June 12, 2025.

When flying from Buffalo to Missouri, the time of day you decide to fly out makes little to no difference towards the overall price you’ll pay on tickets.

Rainfall in Missouri by month

Plan your trip to Missouri by taking into account the average rainfall totals by month.

In terms of precipitation, rainfall in Missouri ranges from 1.1 - 5.2 inches per month. May is typically the wettest month, when rainfall can reach 5.2 in. January is typically the driest time to visit Missouri when rainfall is around 1.1 in.

Temperature in Missouri by month

Plan your trip to Missouri by taking into account the average temperature totals by month.

If weather is an important factor for your trip to Missouri, use this chart to help with planning. For those seeking warmer temperatures, July is the ideal time of year to visit, when temperatures reach an average of 78.8 F. Travelers looking to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 28.4 F).

Reviews of airlines servicing Missouri

Get insights into the airlines that provide service to Missouri. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to Missouri. Reviews last updated June 12, 2025.
Read reviews from past customers who have flown Southwest, Delta and United Airlines from Buffalo to Missouri. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.
Southwest
8.0
Very good
4,287 reviews

Overall

8.0

Entertainment

7.6

Food

7.1

Boarding

8.2

Comfort

8.0

Crew

8.6

Reviews

1 / 20
8.0
Excellent

John,May 2025

PVD - BNA

It’s southwest so no frills but clean, efficient and got me to my location.
Southwest
8.0
Very good
4,287 reviews
Southwest
8.0
Very good
4,287 reviews

Overall

8.0

Entertainment

7.6

Food

7.1

Boarding

8.2

Comfort

8.0

Crew

8.6

Reviews

1 / 20
8.0
Excellent

John,May 2025

PVD - BNA

It’s southwest so no frills but clean, efficient and got me to my location.
Delta
8.0
Very good
7,950 reviews
Southwest
8.0
Very good
4,287 reviews

Overall

8.0

Entertainment

7.6

Food

7.1

Boarding

8.2

Comfort

8.0

Crew

8.6

Reviews

1 / 20
8.0
Excellent

John,May 2025

PVD - BNA

It’s southwest so no frills but clean, efficient and got me to my location.
United Airlines
7.4
Good
8,790 reviews
Southwest
8.0
Very good
4,287 reviews

Overall

8.0

Entertainment

7.6

Food

7.1

Boarding

8.2

Comfort

8.0

Crew

8.6

Reviews

1 / 20
8.0
Excellent

John,May 2025

PVD - BNA

It’s southwest so no frills but clean, efficient and got me to my location.
American Airlines
7.2
Good
10,000 reviews
Southwest
8.0
Very good
4,287 reviews

Overall

8.0

Entertainment

7.6

Food

7.1

Boarding

8.2

Comfort

8.0

Crew

8.6

Reviews

1 / 20
8.0
Excellent

John,May 2025

PVD - BNA

It’s southwest so no frills but clean, efficient and got me to my location.
Sun Country Air
6.9
Okay
345 reviews
Southwest
8.0
Very good
4,287 reviews

Overall

8.0

Entertainment

7.6

Food

7.1

Boarding

8.2

Comfort

8.0

Crew

8.6

Reviews

1 / 20
8.0
Excellent

John,May 2025

PVD - BNA

It’s southwest so no frills but clean, efficient and got me to my location.

Related info for your journey

Find useful and relevant information for your journey from Buffalo to Missouri. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

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

    Buffalo (BUF), located 8.3 mi from the city center, is the airport you fly out of when you book flights from Buffalo to Missouri.

  • What are the cheapest airlines to fly from Buffalo to Missouri one-way?

    To fly one-way, consider booking your trip with American Airlines, which is currently one of the cheapest options available, starting at $113. Delta flights start at $119 while deals on Frontier start at $156 one-way.

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

    While some choose either Buffalo - Lambert-St Louis or Buffalo - Springfield-Branson, Buffalo - Kansas City is the most popular route from Buffalo to Missouri.

  • 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, August is the cheapest month in which you can book a flight from Buffalo to Missouri (average of $311). Flying from Buffalo to Missouri in March is currently the most expensive (average of $356). 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

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Alternative routes for Buffalo to Missouri

See prices for flight routes from nearby airports that may be better suited for you.
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Top 4 airlines flying from Buffalo to Missouri

Discover the top 4 airlines that operate flights from Buffalo to Missouri. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated June 12, 2025.
AirlineCheapestAverageFlexibilityOn-time
American AirlinesCheapest$168Average$369FlexibilityNo cancel feeOn-time71%
DeltaCheapest$237Average$384FlexibilityNo cancel feeOn-timeN/A
United AirlinesCheapest$256Average$547FlexibilityNo cancel feeOn-time69%
SouthwestCheapest$301Average$426FlexibilityNo cancel feeOn-time63%

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