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Missouri

$102+ 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 2/15. Fares are subject to change and may not be available on all flights or dates of travel.
BUF — STL
feb. 28 — mar. 71
sáb. 2/28
sáb. 3/7
1 adult, Economy
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Cheap 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 enero 29, 2026.

This Kiwi.com deal was found by Cheapflights users on 1/27. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
vie. 2/201:29 pm
BUF
-
STL
1 stop18h 22m
Frontier
vie. 2/278:22 pm
STL
-
BUF
1 stop13h 43m
Frontier
Deal found 1/27$151
This Kiwi.com deal was found by Cheapflights users on 1/27. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
jue. 2/191:39 pm
BUF
-
MCI
1 stop21h 24m
Frontier
dom. 2/2210:14 am
MCI
-
BUF
1 stop25h 39m
Frontier
Deal found 1/27$235
This Kiwi.com deal was found by Cheapflights users on 1/28. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
vie. 2/61:39 pm
BUF
-
STL
1 stop18h 12m
Frontier
dom. 2/85:42 pm
STL
-
BUF
2 stops18h 02m
Frontier
Deal found 1/28$247
This Kiwi.com deal was found by Cheapflights users on 1/27. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
jue. 2/191:39 pm
BUF
-
MCI
2 stops21h 51m
Multiple Airlines
dom. 2/2210:14 am
MCI
-
BUF
1 stop25h 39m
Multiple Airlines
Deal found 1/27$267
This American Airlines deal was found by Cheapflights users on 1/27. 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.
sáb. 3/76:00 am
BUF
-
SGF
1 stop5h 00m
American Airlines
mar. 3/315:31 pm
SGF
-
BUF
1 stop4h 57m
American Airlines
Deal found 1/27$269
This United Airlines deal was found by Cheapflights users on 1/28. 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.
mar. 4/215:55 pm
BUF
-
STL
1 stop4h 13m
United Airlines
mar. 4/289:10 am
STL
-
BUF
1 stop7h 00m
United Airlines
Deal found 1/28$277
This Southwest deal was found by Cheapflights users on 1/28. 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.
mar. 4/219:25 am
BUF
-
STL
1 stop4h 25m
Southwest
mar. 4/287:35 am
STL
-
BUF
2 stops6h 00m
Southwest
Deal found 1/28$282
This Kiwi.com deal was found by Cheapflights users on 1/28. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
jue. 2/121:39 pm
BUF
-
STL
1 stop18h 12m
Frontier
lun. 2/163:49 pm
STL
-
BUF
1 stop25h 32m
Frontier
Deal found 1/28$292
This Southwest deal was found by Cheapflights users on 1/29. 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.
jue. 5/710:55 am
BUF
-
STL
1 stop8h 15m
Southwest
mar. 5/122:30 pm
STL
-
BUF
2 stops6h 45m
Southwest
Deal found 1/29$297
This Kiwi.com deal was found by Cheapflights users on 1/27. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mar. 2/247:17 pm
BUF
-
MCI
1 stop21h 12m
Multiple Airlines
mar. 3/34:24 pm
MCI
-
BUF
2 stops43h 30m
Multiple Airlines
Deal found 1/27$300
This United Airlines deal was found by Cheapflights users on 1/28. 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.
sáb. 4/2510:35 am
BUF
-
SGF
2 stops7h 49m
United Airlines
mar. 4/283:10 pm
SGF
-
BUF
1 stop4h 33m
United Airlines
Deal found 1/28$301
This American Airlines deal was found by Cheapflights users on 1/28. 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.
vie. 3/66:01 pm
BUF
-
SGF
1 stop5h 30m
American Airlines
mar. 3/315:31 pm
SGF
-
BUF
1 stop4h 57m
American Airlines
Deal found 1/28$304

Find flight deals from Buffalo to Missouri

Keep the following information in mind while searching for Buffalo to Missouri flight deals. Data was last updated enero 29, 2026.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$151
(Kiwi.com)

One-way from

$102
(Kiwi.com)

Popular in

March

Cheapest in

September

Average price

$355
Provider with most accurate pricing for Buffalo-Lambert-St Louis flight deals.
Search Deals
Provider most trusted by Cheapflights users for Buffalo-Lambert-St Louis flights.
Search Deals
From Buffalo to Missouri
Search Deals
One-way flight from Buffalo to Missouri
Search Deals
Highest demand for flights based on searches. 5% potential increase in price ($20 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 1% potential price decrease ($4 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in January 2026
Search Deals

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 enero 29, 2026.
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

BuffaloSpringfield

BUF - SGF

BUFSGF

Buffalo

sáb. 4/25

6:14 am-9:51 am

1 stop4h 37m

Springfield-Branson

mar. 4/28

6:00 am-2:19 pm

1 stop7h 19m

$269

BuffaloSt. Louis

BUF - STL

BUFSTL

Buffalo

mar. 4/21

1:10 pm-8:00 pm

2 stops7h 50m

Lambert-St Louis

mar. 4/28

7:35 am-2:35 pm

2 stops6h 00m

$287

BuffaloSt. Louis

BUF - STL

BUFSTL

Buffalo

jue. 5/7

5:50 pm-9:08 pm

1 stop4h 18m

Lambert-St Louis

mar. 5/12

9:00 am-4:54 pm

1 stop6h 54m

$292

BuffaloSt. Louis

BUF - STL

BUFSTL

Buffalo

jue. 5/7

10:55 am-6:10 pm

1 stop8h 15m

Lambert-St Louis

mar. 5/12

2:30 pm-10:15 pm

2 stops6h 45m

$297

BuffaloSt. Louis

BUF - STL

BUFSTL

Buffalo

jue. 2/12

1:39 pm-6:51 am

1 stop18h 12m

Lambert-St Louis

lun. 2/16

8:22 pm-6:21 pm

2 stops20h 59m

$298

BuffaloKansas City

BUF - MCI

BUFMCI

Buffalo

mar. 2/24

7:17 pm-3:29 pm

1 stop21h 12m

Kansas City

mar. 3/3

4:24 pm-12:54 pm

2 stops43h 30m

$300

BuffaloSpringfield

BUF - SGF

BUFSGF

Buffalo

sáb. 4/25

10:35 am-5:24 pm

2 stops7h 49m

Springfield-Branson

mar. 4/28

3:10 pm-8:43 pm

1 stop4h 33m

$301

BuffaloSpringfield

BUF - SGF

BUFSGF

Buffalo

vie. 3/6

6:01 am-4:47 pm

2 stops11h 46m

Springfield-Branson

mar. 3/31

3:56 pm-11:46 pm

1 stop6h 50m

$309

BuffaloSpringfield

BUF - SGF

BUFSGF

Buffalo

sáb. 3/7

1:21 pm-9:47 pm

2 stops9h 26m

Springfield-Branson

mar. 3/31

3:56 pm-11:46 pm

1 stop6h 50m

$309

BuffaloKansas City

BUF - MCI

BUFMCI

Buffalo

mar. 2/24

8:25 am-4:19 pm

1 stop8h 54m

Kansas City

mar. 3/3

3:22 pm-8:51 pm

1 stop4h 29m

$317

Flights are sorted by cheapest round-trip flights first.

Deals found on 1/28

Showing 1-10 of 49 results
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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 $112). Flying from Buffalo to Missouri in May is currently the most expensive (average of $274). 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.

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 enero 29, 2026.
Read through reviews of airlines operating flights from Buffalo to Missouri, such as Southwest, Delta, and United Airlines. You can also see how each airline stacks up in terms of entertainment options, comfort, food, crew/service, and boarding process.
Southwest
8.0
Very good
4,267 reviews

Crew

8.6

Boarding

8.1

Comfort

8.0

Entertainment

7.5

Food

7.0

Overall

8.0

Reviews

1 / 20
2.0
Mediocre

Thomas,Dec 2025

SEA - DEN

Plane two hours late in leaving 1:00 pm west coat time got home next day at 2:45am most car rental places are closed and don’t open till 5am
Southwest
8.0
Very good
4,267 reviews
Southwest
8.0
Very good
4,267 reviews

Crew

8.6

Boarding

8.1

Comfort

8.0

Entertainment

7.5

Food

7.0

Overall

8.0

Reviews

1 / 20
2.0
Mediocre

Thomas,Dec 2025

SEA - DEN

Plane two hours late in leaving 1:00 pm west coat time got home next day at 2:45am most car rental places are closed and don’t open till 5am
Delta
7.9
Good
8,128 reviews
Southwest
8.0
Very good
4,267 reviews

Crew

8.6

Boarding

8.1

Comfort

8.0

Entertainment

7.5

Food

7.0

Overall

8.0

Reviews

1 / 20
2.0
Mediocre

Thomas,Dec 2025

SEA - DEN

Plane two hours late in leaving 1:00 pm west coat time got home next day at 2:45am most car rental places are closed and don’t open till 5am
United Airlines
7.4
Good
9,215 reviews
Southwest
8.0
Very good
4,267 reviews

Crew

8.6

Boarding

8.1

Comfort

8.0

Entertainment

7.5

Food

7.0

Overall

8.0

Reviews

1 / 20
2.0
Mediocre

Thomas,Dec 2025

SEA - DEN

Plane two hours late in leaving 1:00 pm west coat time got home next day at 2:45am most car rental places are closed and don’t open till 5am
American Airlines
7.2
Good
11,205 reviews
Southwest
8.0
Very good
4,267 reviews

Crew

8.6

Boarding

8.1

Comfort

8.0

Entertainment

7.5

Food

7.0

Overall

8.0

Reviews

1 / 20
2.0
Mediocre

Thomas,Dec 2025

SEA - DEN

Plane two hours late in leaving 1:00 pm west coat time got home next day at 2:45am most car rental places are closed and don’t open till 5am

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.

  • How long is the flight from Buffalo to Missouri?

    A quick flight from Buffalo to Missouri can take about 4h 18m. American Airlines provides one of the quickest options available for as low as $292. Buffalo and Missouri are separated by a distance of 672 mi. This flight may include one or multiple stops.

  • 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 $112). Flying from Buffalo to Missouri in May is currently the most expensive (average of $274). 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

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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 enero 29, 2026.
AirlineCheapestAverageFlexibilityOn-time
DeltaCheapest$164Average$354FlexibilityNo cancel feeOn-timeN/A
United AirlinesCheapest$198Average$555FlexibilityNo cancel feeOn-time69%
American AirlinesCheapest$217Average$367FlexibilityNo cancel feeOn-time71%
SouthwestCheapest$236Average$396FlexibilityNo cancel feeOn-time63%

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