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$70+ 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 7/5. Fares are subject to change and may not be available on all flights or dates of travel.
MSP — BUF
Feb 6 — Feb 131
Fri 2/6
Fri 2/13
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 62 days in advance, depart on a Sunday or Monday 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 January 7, 2026.

Most accurate provider

eDreams
3 stars

Most trusted provider

eDreams
3 stars

Round-trip from

$191
(Southwest)

One-way from

$70
(Sun Country Air)

Popular in

February

Cheapest in

June

Average price

$383
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. 17% potential increase in price ($82 potential increase over avg. RT price).
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Cheapest flight prices on average. 5% potential price decrease ($21 potential savings vs. average RT price).
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Average for round-trip flights in January 2026
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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 January 7, 2026.

This United Airlines deal was found by Cheapflights users on 1/7. 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.
Wed 2/412:10 pmMSP - BUF
1 stop6h 15mUnited Airlines
Wed 2/1110:45 amBUF - MSP
1 stop4h 44mUnited Airlines
Deal found 1/7$191
This American Airlines deal was found by Cheapflights users on 1/6. 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 2/1112:31 pmMSP - BUF
2 stops9h 09mAmerican Airlines
Wed 2/184:04 pmBUF - MSP
2 stops8h 52mAmerican Airlines
Deal found 1/6$202
This United Airlines deal was found by Cheapflights users on 1/5. 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.
Mon 2/21:05 pmMSP - BUF
1 stop8h 26mUnited Airlines
Tue 2/31:59 pmBUF - MSP
1 stop6h 28mUnited Airlines
Deal found 1/5$211
This United Airlines deal was found by Cheapflights users on 1/7. 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.
Sat 2/73:25 pmMSP - BUF
1 stop4h 04mUnited Airlines
Tue 2/1010:45 amBUF - MSP
1 stop4h 44mUnited Airlines
Deal found 1/7$221
This Kiwi.com deal was found by Cheapflights users on 1/7. 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.
Sat 2/147:40 pmMSP - BUF
1 stop14h 09mFrontier
Mon 3/99:25 pmBUF - MSP
2 stops21h 01mFrontier
Deal found 1/7$225
This American Airlines deal was found by Cheapflights users on 1/5. 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 4/56:00 amMSP - BUF
1 stop4h 49mAmerican Airlines
Wed 4/85:45 pmBUF - MSP
1 stop7h 14mAmerican Airlines
Deal found 1/5$235
This United Airlines deal was found by Cheapflights users on 1/6. 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 2/56:00 amMSP - BUF
2 stops7h 14mUnited Airlines
Tue 2/1010:45 amBUF - MSP
1 stop4h 44mUnited Airlines
Deal found 1/6$254
This American Airlines deal was found by Cheapflights users on 1/7. 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.
Thu 2/54:47 pmMSP - BUF
1 stop5h 54mAmerican Airlines
Fri 2/67:00 amBUF - MSP
1 stop9h 03mAmerican Airlines
Deal found 1/7$255

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 January 7, 2026.
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

Wed 2/11

6:05 am-12:30 pm

1 stop5h 25m

Buffalo

Wed 2/18

6:20 am-10:20 am

1 stop5h 00m

$191

MinneapolisBuffalo

MSP - BUF

MSPBUF

Minneapolis St Paul

Wed 2/4

10:00 am-10:31 pm

2 stops11h 31m

Buffalo

Wed 2/11

10:45 am-2:29 pm

1 stop4h 44m

$196

MinneapolisBuffalo

MSP - BUF

MSPBUF

Minneapolis St Paul

Thu 2/5

4:47 pm-11:41 pm

1 stop5h 54m

Buffalo

Tue 2/10

7:00 am-2:02 pm

1 stop8h 02m

$211

MinneapolisBuffalo

MSP - BUF

MSPBUF

Minneapolis St Paul

Mon 2/2

1:05 pm-10:31 pm

1 stop8h 26m

Buffalo

Tue 2/3

1:59 pm-7:27 pm

1 stop6h 28m

$211

MinneapolisBuffalo

MSP - BUF

MSPBUF

Minneapolis St Paul

Sat 2/7

3:25 pm-8:29 pm

1 stop4h 04m

Buffalo

Tue 2/10

10:45 am-2:29 pm

1 stop4h 44m

$221

MinneapolisBuffalo

MSP - BUF

MSPBUF

Minneapolis St Paul

Thu 2/19

5:00 am-11:43 am

1 stop5h 43m

Buffalo

Mon 2/23

6:01 pm-11:56 pm

1 stop6h 55m

$231

MinneapolisBuffalo

MSP - BUF

MSPBUF

Minneapolis St Paul

Sun 4/5

6:00 am-11:49 am

1 stop4h 49m

Buffalo

Wed 4/8

5:45 pm-11:59 pm

1 stop7h 14m

$235

MinneapolisBuffalo

MSP - BUF

MSPBUF

Minneapolis St Paul

Thu 2/5

6:00 am-2:14 pm

2 stops7h 14m

Buffalo

Tue 2/10

10:45 am-2:29 pm

1 stop4h 44m

$254

MinneapolisBuffalo

MSP - BUF

MSPBUF

Minneapolis St Paul

Thu 2/5

5:33 pm-11:42 pm

1 stop5h 09m

Buffalo

Mon 2/9

11:27 am-7:57 pm

2 stops9h 30m

$260

MinneapolisBuffalo

MSP - BUF

MSPBUF

Minneapolis St Paul

Sun 7/5

7:40 am-10:41 am

Nonstop2h 01m

$70

Flights are sorted by cheapest round-trip flights first.

Deals found on 1/6

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 January 2, 2026.

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, July is the cheapest month in which you can book a flight from Saint Paul to Buffalo (average of $69). Flying from Saint Paul to Buffalo in January is currently the most expensive (average of $295). 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 January 7, 2026.

It’s typically best to fly out from Saint Paul to Buffalo at noon. Doing so could potentially save you 88% on the flight price compared to flying in the evening, which is usually more expensive.

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 January 7, 2026.
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
4,249 reviews

Overall

8.0

Crew

8.6

Entertainment

7.5

Boarding

8.1

Comfort

8.0

Food

7.0

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
4,249 reviews
Southwest
8.0
Very good
4,249 reviews

Overall

8.0

Crew

8.6

Entertainment

7.5

Boarding

8.1

Comfort

8.0

Food

7.0

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
8,021 reviews
Southwest
8.0
Very good
4,249 reviews

Overall

8.0

Crew

8.6

Entertainment

7.5

Boarding

8.1

Comfort

8.0

Food

7.0

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
9,138 reviews
Southwest
8.0
Very good
4,249 reviews

Overall

8.0

Crew

8.6

Entertainment

7.5

Boarding

8.1

Comfort

8.0

Food

7.0

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
11,091 reviews
Southwest
8.0
Very good
4,249 reviews

Overall

8.0

Crew

8.6

Entertainment

7.5

Boarding

8.1

Comfort

8.0

Food

7.0

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
Sun Country Air
6.8
Okay
340 reviews
Southwest
8.0
Very good
4,249 reviews

Overall

8.0

Crew

8.6

Entertainment

7.5

Boarding

8.1

Comfort

8.0

Food

7.0

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 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, 2 users have taken a look at flights from Saint Paul to Buffalo.

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

    Southwest, United Airlines, and American Airlines can get you from Saint Paul to Buffalo in just under 4h 27m. Your travel time can differ by up to 1h 27m. 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 cheapest airlines to fly from Saint Paul to Buffalo one-way?

    To fly one-way, consider booking your trip with Sun Country Air, which is currently one of the cheapest options available, starting at $69. Southwest flights start at $108 while deals on American Airlines start at $129 one-way.

  • 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, July is the cheapest month in which you can book a flight from Saint Paul to Buffalo (average of $69). Flying from Saint Paul to Buffalo in January is currently the most expensive (average of $295). 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
Cheektowaga
Batavia
Williamsville
Orchard Park
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 January 7, 2026.
AirlineCheapestAverageFlexibilityOn-time
Sun Country AirCheapest$77Average$175FlexibilityNo cancel feeOn-time83%
DeltaCheapest$219Average$362FlexibilityNo cancel feeOn-timeN/A
SouthwestCheapest$247Average$381FlexibilityNo cancel feeOn-time63%
American AirlinesCheapest$256Average$366FlexibilityNo cancel feeOn-time71%
United AirlinesCheapest$258Average$395FlexibilityNo cancel feeOn-time69%

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