Cheap flights from Buffalo to Missouri from C$ 163

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 13/9. Fares are subject to change and may not be available on all flights or dates of travel.
BUF — STL
5 Aug — 12 Aug1
1 adult

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 31 July 2025.

Round-trip from

C$ 314

One-way from

C$ 163

Popular in

January

Cheapest in

September

Average price

C$ 552
Frontier
  • Frontier
  • 2/10-9/10
  • 2 total stops
  • 34h 43m total
  • Buffalo to Missouri
American Airlines
  • American Airlines
  • 13/9
  • 1 total stop
  • 5h 20m total
  • Buffalo to Missouri
Highest demand for flights based on searches. 20% potential increase in price (C$ 212 potential increase over avg. RT price).
Cheapest flight prices on average. 10% potential price decrease (C$ 80 potential savings vs. average RT price).
Average for round-trip flights in July 2025

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 31 July 2025.

Thu 2/107:41 p.m.BUF - STL
1 stop18h 21mFrontier
Thu 9/107:52 p.m.STL - BUF
1 stop16h 22mFrontier
Deal found 29/7C$ 314
Thu 11/97:08 p.m.BUF - STL
1 stop5h 16mDelta
Tue 16/96:00 p.m.STL - BUF
1 stop3h 56mDelta
Deal found 29/7C$ 326
Sat 13/96:30 p.m.BUF - MCI
1 stop4h 37mDelta
Tue 16/96:37 a.m.MCI - BUF
1 stop4h 31mDelta
Deal found 30/7C$ 327
Thu 11/95:20 p.m.BUF - STL
1 stop6h 00mSouthwest
Tue 16/96:25 a.m.STL - BUF
2 stops7h 45mSouthwest
Deal found 29/7C$ 334
Fri 24/1012:44 p.m.BUF - MCI
1 stop27h 44mFrontier
Sun 26/107:51 p.m.MCI - BUF
1 stop16h 23mFrontier
Deal found 29/7C$ 342
Mon 27/1011:35 a.m.BUF - MCI
1 stop5h 24mAmerican Airlines
Tue 28/109:31 a.m.MCI - BUF
1 stop6h 26mAmerican Airlines
Deal found 30/7C$ 346
Wed 3/97:40 a.m.BUF - MCI
2 stops7h 30mSouthwest
Mon 8/96:20 a.m.MCI - BUF
1 stop8h 05mSouthwest
Deal found 29/7C$ 354
Tue 26/811:34 a.m.BUF - STL
1 stop5h 15mAmerican Airlines
Fri 29/84:19 p.m.STL - BUF
1 stop4h 33mAmerican Airlines
Deal found 29/7C$ 368
Sat 13/95:54 p.m.BUF - MCI
1 stop4h 48mUnited Airlines
Sat 20/93:23 p.m.MCI - BUF
1 stop4h 53mUnited Airlines
Deal found 30/7C$ 423
Mon 10/111:52 p.m.BUF - SGF
1 stop4h 54mUnited Airlines
Sat 15/1111:26 a.m.SGF - BUF
2 stops10h 32mUnited Airlines
Deal found 30/7C$ 425
Sat 6/95:54 p.m.BUF - JLN
1 stop6h 49mUnited Airlines
Tue 9/98:55 a.m.JLN - BUF
1 stop6h 57mUnited Airlines
Deal found 28/7C$ 447
Thu 20/119:55 a.m.BUF - SGF
2 stops9h 13mDelta
Sun 23/113:30 p.m.SGF - BUF
1 stop7h 25mDelta
Deal found 29/7C$ 516

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 629,999 searches. Data last updated 31 July 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

Thu 2/10

7:41 p.m.-1:02 p.m.

1 stop18h 21m

Lambert-St Louis

Thu 9/10

7:52 p.m.-1:14 p.m.

1 stop16h 22m

C$ 314

BuffaloSt. Louis

BUF - STL

BUFSTL

Buffalo

Thu 11/9

7:08 p.m.-11:24 p.m.

1 stop5h 16m

Lambert-St Louis

Tue 16/9

6:00 p.m.-10:56 p.m.

1 stop3h 56m

C$ 326

BuffaloKansas City

BUF - MCI

BUFMCI

Buffalo

Sat 13/9

6:30 p.m.-10:07 p.m.

1 stop4h 37m

Kansas City

Tue 16/9

6:37 a.m.-12:08 p.m.

1 stop4h 31m

C$ 327

BuffaloSt. Louis

BUF - STL

BUFSTL

Buffalo

Thu 11/9

5:20 p.m.-10:20 p.m.

1 stop6h 00m

Lambert-St Louis

Tue 16/9

6:25 a.m.-3:10 p.m.

2 stops7h 45m

C$ 334

BuffaloKansas City

BUF - MCI

BUFMCI

Buffalo

Fri 24/10

12:44 p.m.-3:28 p.m.

1 stop27h 44m

Kansas City

Sun 26/10

7:51 p.m.-1:14 p.m.

1 stop16h 23m

C$ 342

BuffaloKansas City

BUF - MCI

BUFMCI

Buffalo

Mon 27/10

11:35 a.m.-3:59 p.m.

1 stop5h 24m

Kansas City

Tue 28/10

9:31 a.m.-4:57 p.m.

1 stop6h 26m

C$ 346

BuffaloKansas City

BUF - MCI

BUFMCI

Buffalo

Wed 3/9

7:40 a.m.-2:10 p.m.

2 stops7h 30m

Kansas City

Mon 8/9

6:20 a.m.-3:25 p.m.

1 stop8h 05m

C$ 354

BuffaloSt. Louis

BUF - STL

BUFSTL

Buffalo

Tue 26/8

11:34 a.m.-3:49 p.m.

1 stop5h 15m

Lambert-St Louis

Fri 29/8

4:19 p.m.-9:52 p.m.

1 stop4h 33m

C$ 368

BuffaloKansas City

BUF - MCI

BUFMCI

Buffalo

Sat 13/9

5:54 p.m.-9:42 p.m.

1 stop4h 48m

Kansas City

Sat 20/9

3:23 p.m.-9:16 p.m.

1 stop4h 53m

C$ 423

BuffaloSpringfield

BUF - SGF

BUFSGF

Buffalo

Mon 10/11

1:52 p.m.-5:46 p.m.

1 stop4h 54m

Springfield-Branson

Sat 15/11

11:26 a.m.-10:58 p.m.

2 stops10h 32m

C$ 425

Flights are sorted by cheapest round-trip flights first.

Deals found on 30/7

Showing 1-10 of 24 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, January is the cheapest month in which you can book a flight from Buffalo to Missouri (average of C$ 365). Flying from Buffalo to Missouri in September is currently the most expensive (average of C$ 491). 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 31 July 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.

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 31 July 2025.
Check out reviews from past customers who have flown with Southwest,Delta, andUnited 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.

Crew

8.6

Comfort

8.0

Overall

8.0

Boarding

8.1

Food

7.0

Entertainment

7.5

Reviews

1 / 20
8.0
Excellent

Gina,Jul 2025

LAS - DEN

We experienced bad weather, which turned our 1.5 hour flight from Las Vegas to Denver, into 3.5. The pilot and crew kept us updated and explained that we had to circle and or possibly redirect to another airport. After circling for sometime, we were able to land smoothly in Denver. Thank you to all the flight crew, tower control, and all who got us to our destination safely.

Crew

8.6

Comfort

8.0

Overall

8.0

Boarding

8.1

Food

7.0

Entertainment

7.5

Reviews

1 / 20
8.0
Excellent

Gina,Jul 2025

LAS - DEN

We experienced bad weather, which turned our 1.5 hour flight from Las Vegas to Denver, into 3.5. The pilot and crew kept us updated and explained that we had to circle and or possibly redirect to another airport. After circling for sometime, we were able to land smoothly in Denver. Thank you to all the flight crew, tower control, and all who got us to our destination safely.
8.0
Very good

Crew

8.6

Comfort

8.0

Overall

8.0

Boarding

8.1

Food

7.0

Entertainment

7.5

Reviews

1 / 20
8.0
Excellent

Gina,Jul 2025

LAS - DEN

We experienced bad weather, which turned our 1.5 hour flight from Las Vegas to Denver, into 3.5. The pilot and crew kept us updated and explained that we had to circle and or possibly redirect to another airport. After circling for sometime, we were able to land smoothly in Denver. Thank you to all the flight crew, tower control, and all who got us to our destination safely.

Crew

8.6

Comfort

8.0

Overall

8.0

Boarding

8.1

Food

7.0

Entertainment

7.5

Reviews

1 / 20
8.0
Excellent

Gina,Jul 2025

LAS - DEN

We experienced bad weather, which turned our 1.5 hour flight from Las Vegas to Denver, into 3.5. The pilot and crew kept us updated and explained that we had to circle and or possibly redirect to another airport. After circling for sometime, we were able to land smoothly in Denver. Thank you to all the flight crew, tower control, and all who got us to our destination safely.

Crew

8.6

Comfort

8.0

Overall

8.0

Boarding

8.1

Food

7.0

Entertainment

7.5

Reviews

1 / 20
8.0
Excellent

Gina,Jul 2025

LAS - DEN

We experienced bad weather, which turned our 1.5 hour flight from Las Vegas to Denver, into 3.5. The pilot and crew kept us updated and explained that we had to circle and or possibly redirect to another airport. After circling for sometime, we were able to land smoothly in Denver. Thank you to all the flight crew, tower control, and all who got us to our destination safely.

Crew

8.6

Comfort

8.0

Overall

8.0

Boarding

8.1

Food

7.0

Entertainment

7.5

Reviews

1 / 20
8.0
Excellent

Gina,Jul 2025

LAS - DEN

We experienced bad weather, which turned our 1.5 hour flight from Las Vegas to Denver, into 3.5. The pilot and crew kept us updated and explained that we had to circle and or possibly redirect to another airport. After circling for sometime, we were able to land smoothly in Denver. Thank you to all the flight crew, tower control, and all who got us to our destination safely.

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?

    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.

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

    For one-way options, check prices for American Airlines. According to our data, you can fly for as low as C$ 163. Users have also found prices from C$ 164 and C$ 166 on Delta and Frontier, respectively.

  • What are the most popular routes 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, January is the cheapest month in which you can book a flight from Buffalo to Missouri (average of C$ 365). Flying from Buffalo to Missouri in September is currently the most expensive (average of C$ 491). 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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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 629,999 searches. Data last updated 31 July 2025.
AirlineCheapestAverageFlexibilityOn-time
American AirlinesCheapestC$ 306AverageC$ 437FlexibilityNo cancel feeOn-time71%
Search American Airlines flights
DeltaCheapestC$ 313AverageC$ 407FlexibilityNo cancel feeOn-timeN/A
Search Delta flights
SouthwestCheapestC$ 408AverageC$ 534FlexibilityNo cancel feeOn-time63%
Search Southwest flights
United AirlinesCheapestC$ 503AverageC$ 650FlexibilityNo cancel feeOn-time69%
Search United Airlines flights

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

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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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