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$86+ Cheap flights from Saint Paul, MN to Buffalo (BUF)

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 10/27. Fares are subject to change and may not be available on all flights or dates of travel.
MSP — BUF
Oct 29 — Nov 51
Wed 10/29
Wed 11/5
1 adult, Economy
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Cheapflights Tip: The best prices from Saint Paul to Buffalo are usually found in June or July, booked 61 days in advance, depart on a Sunday or Friday and return on a Thursday

Cheap flight deals from Saint Paul to Buffalo

Keep the following information in mind while searching for Saint Paul to Buffalo flight deals. Data was last updated September 29, 2025.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$160
(Frontier)

One-way from

$86
(Priceline)

Popular in

February

Cheapest in

June

Average price

$361
Provider with most accurate pricing for Minneapolis St Paul-Buffalo flight deals.
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Provider most trusted by Cheapflights users for Minneapolis St Paul-Buffalo flights.
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From Saint Paul to Buffalo
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One-way flight from Saint Paul to Buffalo
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Highest demand for flights based on searches. 18% potential increase in price ($79 potential increase over avg. RT price).
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Cheapest flight prices on average. 7% potential price decrease ($26 potential savings vs. average RT price).
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Average for round-trip flights in September 2025
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Find flight deals from Saint Paul to Buffalo

Cheapest flights from Saint Paul to Buffalo
Explore the most affordable flight options available from Saint Paul to Buffalo. Find the lowest fares from popular airlines and budget airlines, with prices last updated on September 29, 2025.

This Frontier deal was found by Cheapflights users on 9/27. 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 Frontier is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 10/246:00 amMSP - BUF
1 stop9h 29mFrontier
Mon 10/275:24 pmBUF - MSP
1 stop7h 29mFrontier
Deal found 9/27$160
This Booking.com deal was found by Cheapflights users on 9/27. 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 Booking.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 10/2310:00 amMSP - BUF
1 stop29h 29mFrontier
Mon 10/275:24 pmBUF - MSP
1 stop7h 29mFrontier
Deal found 9/27$188
This Frontier deal was found by Cheapflights users on 9/29. 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 Frontier is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 10/246:00 amMSP - BUF
1 stop9h 29mFrontier
Sun 10/266:51 pmBUF - MSP
2 stops15h 14mFrontier
Deal found 9/29$203
This Booking.com deal was found by Cheapflights users on 9/27. 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 Booking.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 10/175:43 pmMSP - BUF
1 stop16h 53mFrontier
Mon 10/205:24 pmBUF - MSP
1 stop16h 41mFrontier
Deal found 9/27$220
This Frontier deal was found by Cheapflights users on 9/29. 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 Frontier is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 10/206:00 amMSP - BUF
1 stop9h 29mFrontier
Mon 10/275:24 pmBUF - MSP
1 stop7h 29mFrontier
Deal found 9/29$245
This Frontier deal was found by Cheapflights users on 9/27. 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 Frontier is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 10/239:49 pmMSP - BUF
2 stops17h 40mFrontier
Sun 10/266:51 pmBUF - MSP
2 stops15h 14mFrontier
Deal found 9/27$265
This Kiwi.com deal was found by Cheapflights users on 9/26. 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.
Fri 10/245:43 pmMSP - BUF
2 stops23h 14mMultiple Airlines
Mon 10/2712:15 pmBUF - MSP
1 stop12h 12mMultiple Airlines
Deal found 9/26$269
This Kiwi.com deal was found by Cheapflights users on 9/27. 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.
Wed 10/225:45 amMSP - BUF
1 stop28h 34mMultiple Airlines
Sun 10/266:51 pmBUF - MSP
2 stops15h 14mMultiple Airlines
Deal found 9/27$271

Cheapflights Fare Finder

 
Customize your flight search to find flights from Saint Paul to Buffalo 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 September 29, 2025.
Use the filters below to find and compare flights from Saint Paul to Buffalo that are best for you.

Fly from

Saint Paul

Fly to

Buffalo

Route

Depart

Return

Price

MinneapolisBuffalo

MSP - BUF

MSPBUF

Minneapolis St Paul

Fri 10/24

6:00 am-4:29 pm

1 stop9h 29m

Buffalo

Mon 10/27

5:24 pm-11:53 pm

1 stop7h 29m

$160

MinneapolisBuffalo

MSP - BUF

MSPBUF

Minneapolis St Paul

Thu 10/23

9:49 pm-4:29 pm

2 stops17h 40m

Buffalo

Sun 10/26

6:51 pm-9:05 am

2 stops15h 14m

$265

MinneapolisBuffalo

MSP - BUF

MSPBUF

Minneapolis St Paul

Thu 10/30

5:45 pm-11:50 pm

1 stop5h 05m

Buffalo

Sat 11/1

3:50 pm-7:25 pm

1 stop4h 35m

$279

MinneapolisBuffalo

MSP - BUF

MSPBUF

Minneapolis St Paul

Thu 10/23

5:45 pm-11:50 pm

1 stop5h 05m

Buffalo

Mon 10/27

5:45 pm-10:20 pm

1 stop5h 35m

$293

MinneapolisBuffalo

MSP - BUF

MSPBUF

Minneapolis St Paul

Fri 11/21

5:18 pm-11:22 pm

1 stop5h 04m

Buffalo

Sun 11/23

7:00 am-10:25 am

1 stop4h 25m

$296

MinneapolisBuffalo

MSP - BUF

MSPBUF

Minneapolis St Paul

Mon 12/22

3:18 pm-9:17 pm

1 stop4h 59m

Buffalo

Fri 1/9

6:20 pm-11:41 pm

1 stop6h 21m

$297

MinneapolisBuffalo

MSP - BUF

MSPBUF

Minneapolis St Paul

Thu 10/23

9:49 pm-8:18 pm

2 stops21h 29m

Buffalo

Sun 10/26

12:15 pm-11:27 pm

1 stop12h 12m

$310

MinneapolisBuffalo

MSP - BUF

MSPBUF

Minneapolis St Paul

Fri 1/9

6:20 am-4:15 pm

2 stops8h 55m

Buffalo

Sun 1/11

4:05 pm-8:25 pm

1 stop5h 20m

$314

MinneapolisBuffalo

MSP - BUF

MSPBUF

Minneapolis St Paul

Thu 2/26

6:50 am-2:10 pm

2 stops6h 20m

Buffalo

Sun 3/1

5:25 am-11:25 am

2 stops7h 00m

$319

MinneapolisBuffalo

MSP - BUF

MSPBUF

Minneapolis St Paul

Wed 3/18

6:30 am-1:46 pm

2 stops6h 16m

Buffalo

Sun 3/22

5:50 pm-10:29 pm

1 stop5h 39m

$333

Flights are sorted by cheapest round-trip flights first.

Deals found on 9/27

Showing 1-10 of 20 results
1
2

Best time to book a flight from Saint Paul to Buffalo

Have a flexible travel schedule? Discover the best time to fly to Buffalo from Saint Paul 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 Saint Paul to Buffalo

How far ahead should I book a flight from Saint Paul to Buffalo?

Use this chart to determine the optimal time to book a round-trip flight from Saint Paul to Buffalo. Price data was last updated on September 26, 2025.

The best time to book flights from Saint Paul to Buffalo is 61 days before your desired departure date. The cost of your flight will likely increase significantly if you book two weeks in advance of your flight.

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

Currently, January is the cheapest month in which you can book a flight from Saint Paul to Buffalo (average of $256). Flying from Saint Paul to Buffalo in December is currently the most expensive (average of $337). 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 SA1 to BUF?

Find hourly flight availability from Saint Paul to Buffalo. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated September 29, 2025.

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

What is the cheapest day to fly from Saint Paul to Buffalo?

Use this chart to determine the cheapest time to fly round-trip from Saint Paul to Buffalo. Price data was last updated on September 28, 2025.

Travelers seeking maximum savings on their Saint Paul to Buffalo flight should consider departing on Monday mornings when fares are most often at their lowest. Saturday at noon flights should be avoided if possible as fares are typically the most expensive at this time.

Reviews of airlines servicing Buffalo

Get insights into the airlines that provide service to Buffalo. 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 Buffalo. Reviews last updated September 29, 2025.
Peruse reviews from past customers who have flown with Southwest, Delta, and United Airlines from Saint Paul to Buffalo to help guide your decision. 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
4,246 reviews

Food

7.0

Crew

8.6

Boarding

8.1

Overall

8.0

Entertainment

7.5

Comfort

8.0

Reviews

1 / 20
2.0
Mediocre

Mike,Aug 2025

OKC - AUS

AC was not adequate, even on a night flight. WiFi subpar even for the airlines
Southwest
8.0
Very good
4,246 reviews
Southwest
8.0
Very good
4,246 reviews

Food

7.0

Crew

8.6

Boarding

8.1

Overall

8.0

Entertainment

7.5

Comfort

8.0

Reviews

1 / 20
2.0
Mediocre

Mike,Aug 2025

OKC - AUS

AC was not adequate, even on a night flight. WiFi subpar even for the airlines
Delta
8.0
Very good
7,964 reviews
Southwest
8.0
Very good
4,246 reviews

Food

7.0

Crew

8.6

Boarding

8.1

Overall

8.0

Entertainment

7.5

Comfort

8.0

Reviews

1 / 20
2.0
Mediocre

Mike,Aug 2025

OKC - AUS

AC was not adequate, even on a night flight. WiFi subpar even for the airlines
United Airlines
7.4
Good
8,924 reviews
Southwest
8.0
Very good
4,246 reviews

Food

7.0

Crew

8.6

Boarding

8.1

Overall

8.0

Entertainment

7.5

Comfort

8.0

Reviews

1 / 20
2.0
Mediocre

Mike,Aug 2025

OKC - AUS

AC was not adequate, even on a night flight. WiFi subpar even for the airlines
American Airlines
7.2
Good
10,000 reviews
Southwest
8.0
Very good
4,246 reviews

Food

7.0

Crew

8.6

Boarding

8.1

Overall

8.0

Entertainment

7.5

Comfort

8.0

Reviews

1 / 20
2.0
Mediocre

Mike,Aug 2025

OKC - AUS

AC was not adequate, even on a night flight. WiFi subpar even for the airlines
Sun Country Air
6.9
Okay
332 reviews
Southwest
8.0
Very good
4,246 reviews

Food

7.0

Crew

8.6

Boarding

8.1

Overall

8.0

Entertainment

7.5

Comfort

8.0

Reviews

1 / 20
2.0
Mediocre

Mike,Aug 2025

OKC - AUS

AC was not adequate, even on a night flight. WiFi subpar even for the airlines

Related info for your journey

Find useful and relevant information for your journey from Saint Paul to Buffalo. 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 into for flights to Buffalo from Saint Paul?

    Located just 8.3 mi from the city center, Buffalo is the airport most travelers will use when flying to Buffalo from Saint Paul. Booking flights from Saint Paul to Buffalo (BUF) should be relatively easy as there are 0 daily inbound flights from Saint Paul from 5 different airlines.

  • How popular is this Saint Paul to Buffalo flight route?

    Within the past month, 1 users have taken a look at flights from Saint Paul to Buffalo.

  • How long is the flight from Saint Paul to Buffalo?

    Frontier and Southwest can get you from Saint Paul to Buffalo in just under 5h 05m. Your travel time can differ by up to 4h 24m. Saint Paul and Buffalo are separated by a distance of 731 mi. When browsing for deals, the options you’ll see will be for both nonstop flights and flights with stops.

  • What are the most reliable airlines from Saint Paul to Buffalo?

    Looking for the most reliable airlines to get you to your destination on time? Our data shows these are most likely to get you from Saint Paul to Buffalo on time: Sun Country Air (100%), WestJet (91%), KLM (83%).

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

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

  • How can I find direct flights from Saint Paul to Buffalo?

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

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

    Yes. Cheapflights offers flight deals from Saint Paul to Buffalo 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 Saint Paul to Buffalo?

    Currently, January is the cheapest month in which you can book a flight from Saint Paul to Buffalo (average of $256). Flying from Saint Paul to Buffalo in December is currently the most expensive (average of $337). 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

Traveling to a place near Buffalo?

Book flights to Buffalo if you plan to visit one of these locations
Lockport
Orchard Park
Batavia
Williamsville
Eden
Amherst
West Seneca

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Top 5 airlines flying from Saint Paul to Buffalo

Discover the top 5 airlines that operate flights from Saint Paul to Buffalo. 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 September 29, 2025.
AirlineCheapestAverageFlexibilityOn-time
Sun Country AirCheapest$77Average$182FlexibilityNo cancel feeOn-time83%
United AirlinesCheapest$198Average$363FlexibilityNo cancel feeOn-time69%
American AirlinesCheapest$208Average$350FlexibilityNo cancel feeOn-time71%
DeltaCheapest$221Average$357FlexibilityNo cancel feeOn-timeN/A
SouthwestCheapest$238Average$372FlexibilityNo cancel feeOn-time63%

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