How popular is this Buffalo to USA flight route?

Within the past month, 30 users have taken a look at flights from Buffalo to United States.

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

C$ 64 is the cheapest one-way deal found within the past few days, from Frontier. You may also be able to find cheap deals on JetBlue and United Airlines, with prices starting from C$ 108 and C$ 108, respectively.

In terms of precipitation, rainfall in USA ranges from 61.0 - 221.0 mm per month. June is typically the wettest month, when rainfall can reach 221.0 mm. November is typically the driest time to visit USA when rainfall is around 61.0 mm.

If weather is an important factor for your trip to USA, 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 29.0 C. Travellers hoping to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 16.0 C).

What are the most popular routes from Buffalo to USA?

The most popular route from Buffalo to USA is Buffalo - Orlando. You may also consider Buffalo - Fort Lauderdale or Buffalo - Miami.

What are the cheapest flights from Buffalo to USA?

Looking at all options, your cheapest flight can be booked for C$ 271. While the most popular route (Buffalo - Orlando) can be booked for C$ 108 on average our data indicates C$ 369 when flying from Buffalo to USA.

What are the most reliable airlines from Buffalo to USA?

Consider JetBlue (70%), Hawaiian Airlines (70%) or Singapore Airlines (70%) when booking your flight. These represent the most reliable airlines when flying from Buffalo to USA.

What are the most popular airlines that fly from Buffalo to USA?

American Airlines, JetBlue and Delta are the most popular airlines when flying from Buffalo to USA.

How far in advance should I book a flight from Buffalo to USA?

Travellers have found it’s best to book a flight 31 days in advance to save up to 73% compared to booking the same week of travel. As your travel date approaches, the cost of this flight route may potentially increase. While opting to book 31 days out may not be an option for all, there are still additional ways to secure a deal in the near future. You might find a flight from Buffalo to USA 1-2 weeks in advance for as low as C$ 231, or C$ 396 for flights within the next 24 hours.

What is the cheapest month to fly from Buffalo to USA?

The best pricing can be found in the month of January. Prices to USA from Buffalo average C$ 280. You can even find prices in January for less than C$ 280, as users have found deals to USA from as low as C$ 109. The month of December appears to be one of the more expensive times to travel to USA from Buffalo. Flying in the targeted month can save you up to 33%.

What airport do you fly from for flights from Buffalo to United States?

Buffalo (BUF) is the airport you will fly out of if you book a flight from Buffalo to United States. It is only a 13.4 km journey to Buffalo (BUF) from Buffalo’s city centre.

Can I find deals for flights from Buffalo to USA that include hotel bookings?

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

How can I find direct flights from Buffalo to USA?

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

Can I find deals for business class flights from Buffalo to USA?

Yes. Cheapflights offers flight deals from Buffalo to USA by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

C$ 64+ Cheap Flights from Buffalo to the United States

Cheap flight deals from Buffalo to USA

Round-trip from	C$ 139
One-way from	C$ 64
Popular in	December
Cheapest in	January
Average price	C$ 305
Good round-trip deal	C$ 162 or less
Good one-way deal	C$ 67 or less

Frontier
29/8-7/9
Nonstop
5h 29m total
Buffalo to USA

Search Deals

Frontier
28/9
Nonstop
2h 47m total
Buffalo to USA

Search Deals

Highest demand for flights based on searches. 0% potential increase in price (C$ 1 potential increase over avg. RT price).

Search Deals

Cheapest flight prices on average. 3% potential price decrease (C$ 13 potential savings vs. average RT price).

Search Deals

Average for round-trip flights in August 2025

Search Deals

Price to beat on a round-trip flight from Buffalo to USA.

Search Deals

Price to beat on a one-way flight from Buffalo to USA.

Search Deals

Find flight deals from Buffalo to USA

Cheapest flights from Buffalo to USA
Explore the most affordable flight options available from Buffalo to USA. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 16 August 2025.

Fri 29/810:12 a.m.BUF - MCO

Nonstop2h 46mFrontier

Sun 7/92:44 p.m.MCO - BUF

Nonstop2h 43mFrontier

Deal found 16/8C$ 139

Fri 5/96:59 p.m.BUF - MCO

Nonstop2h 51mFrontier

Mon 15/93:32 p.m.MCO - BUF

Nonstop2h 42mFrontier

Deal found 15/8C$ 142

Sun 31/86:47 p.m.BUF - MCO

Nonstop2h 48mFrontier

Fri 5/93:32 p.m.MCO - BUF

Nonstop2h 42mFrontier

Deal found 16/8C$ 144

Sat 6/97:11 p.m.BUF - MCO

Nonstop2h 46mFrontier

Sun 14/92:44 p.m.MCO - BUF

Nonstop2h 43mFrontier

Deal found 15/8C$ 145

Fri 5/96:59 p.m.BUF - MCO

Nonstop2h 51mFrontier

Sun 7/92:44 p.m.MCO - BUF

Nonstop2h 43mFrontier

Deal found 16/8C$ 149

Thu 11/96:22 p.m.BUF - MCO

1 stop4h 40mFrontier

Thu 18/92:44 p.m.MCO - BUF

Nonstop2h 43mFrontier

Deal found 14/8C$ 152

Sat 30/87:05 p.m.BUF - MCO

Nonstop2h 55mFrontier

Sat 6/94:09 p.m.MCO - BUF

1 stop26h 37mFrontier

Deal found 15/8C$ 153

Fri 5/96:59 p.m.BUF - MCO

Nonstop2h 51mFrontier

Sun 14/92:44 p.m.MCO - BUF

Nonstop2h 43mFrontier

Deal found 16/8C$ 156

Fri 17/109:13 p.m.BUF - MCO

Nonstop2h 46mFrontier

Mon 20/105:35 p.m.MCO - BUF

Nonstop2h 43mFrontier

Deal found 15/8C$ 164

Sat 18/1012:42 p.m.BUF - ATL

Nonstop2h 16mFrontier

Sun 26/109:10 a.m.ATL - BUF

Nonstop2h 09mFrontier

Deal found 15/8C$ 178

Thu 11/912:17 p.m.BUF - ATL

Nonstop2h 17mFrontier

Thu 18/98:54 a.m.ATL - BUF

1 stop8h 33mFrontier

Deal found 14/8C$ 182

Sat 8/1110:53 a.m.BUF - ATL

1 stop9h 50mFrontier

Sun 16/1111:40 a.m.ATL - BUF

Nonstop2h 07mFrontier

Deal found 15/8C$ 196

Best flights from Buffalo to USA
Discover carefully curated flight deals from Buffalo to USA that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated 16 August 2025.

Fri 29/810:12 a.m.BUF - MCO

Nonstop2h 46mFrontier

Sun 7/92:44 p.m.MCO - BUF

Nonstop2h 43mFrontier

Deal found 16/8C$ 139

Wed 22/105:45 p.m.BUF - LGA

Nonstop1h 29mDelta

Sat 25/107:15 p.m.LGA - BUF

Nonstop1h 36mDelta

Deal found 14/8C$ 203

Wed 17/98:30 a.m.BUF - FLL

Nonstop3h 03mJetBlue

Wed 24/97:19 p.m.FLL - BUF

Nonstop3h 01mJetBlue

Deal found 14/8C$ 214

Thu 4/97:15 a.m.BUF - MIA

1 stop4h 35mSouthwest

Mon 8/96:05 a.m.MIA - BUF

1 stop7h 40mSouthwest

Deal found 15/8C$ 229

Sun 5/107:07 a.m.BUF - ORD

Nonstop1h 58mUnited Airlines

Wed 8/107:10 a.m.ORD - BUF

Nonstop1h 43mUnited Airlines

Deal found 14/8C$ 244

Sun 14/97:30 a.m.BUF - ORD

Nonstop1h 55mAmerican Airlines

Tue 16/98:33 a.m.ORD - BUF

Nonstop1h 33mAmerican Airlines

Deal found 13/8C$ 246

Sun 7/97:41 p.m.BUF - MCO

Nonstop2h 46mFrontier

Mon 15/93:32 p.m.MCO - BUF

Nonstop2h 42mFrontier

Deal found 15/8C$ 142

Sun 31/86:47 p.m.BUF - MCO

Nonstop2h 48mFrontier

Sun 7/92:44 p.m.MCO - BUF

Nonstop2h 43mFrontier

Deal found 16/8C$ 144

Thu 4/97:41 p.m.BUF - MCO

Nonstop2h 46mFrontier

Sun 7/92:44 p.m.MCO - BUF

Nonstop2h 43mFrontier

Deal found 16/8C$ 144

Thu 4/97:41 p.m.BUF - MCO

Nonstop2h 46mFrontier

Fri 5/93:32 p.m.MCO - BUF

Nonstop2h 42mFrontier

Deal found 16/8C$ 144

Sat 20/97:11 p.m.BUF - DFW

1 stop14h 51mMultiple Airlines

Sun 28/98:43 p.m.DFW - BUF

2 stops20h 31mMultiple Airlines

Deal found 14/8C$ 385

Tue 16/96:03 a.m.BUF - LGA

Nonstop1h 27mDelta

Tue 23/93:24 p.m.LGA - BUF

Nonstop1h 28mDelta

Deal found 13/8C$ 203

Direct flights from Buffalo to USA
Explore direct flight options from Buffalo to USA based on user searches, and compare prices and availability for your desired travel dates. Data last updated 16 August 2025.

Fri 5/96:59 p.m.BUF - MCO

Nonstop2h 51mFrontier

Mon 15/93:32 p.m.MCO - BUF

Nonstop2h 42mFrontier

Deal found 15/8C$ 142

Sat 6/97:11 p.m.BUF - MCO

Nonstop2h 46mFrontier

Sun 14/92:44 p.m.MCO - BUF

Nonstop2h 43mFrontier

Deal found 15/8C$ 145

Sat 13/97:11 p.m.BUF - MCO

Nonstop2h 46mFrontier

Sun 21/92:44 p.m.MCO - BUF

Nonstop2h 43mFrontier

Deal found 14/8C$ 152

Fri 5/96:59 p.m.BUF - MCO

Nonstop2h 51mFrontier

Sun 14/92:44 p.m.MCO - BUF

Nonstop2h 43mFrontier

Deal found 15/8C$ 159

Fri 17/109:13 p.m.BUF - MCO

Nonstop2h 46mFrontier

Mon 20/105:35 p.m.MCO - BUF

Nonstop2h 43mFrontier

Deal found 15/8C$ 164

Sat 25/109:45 p.m.BUF - MCO

Nonstop2h 46mFrontier

Fri 31/102:59 p.m.MCO - BUF

Nonstop2h 41mFrontier

Deal found 14/8C$ 167

Thu 11/97:41 p.m.BUF - MCO

Nonstop2h 46mFrontier

Mon 15/93:32 p.m.MCO - BUF

Nonstop2h 42mFrontier

Deal found 14/8C$ 175

Sat 18/1012:42 p.m.BUF - ATL

Nonstop2h 16mFrontier

Sun 26/109:10 a.m.ATL - BUF

Nonstop2h 09mFrontier

Deal found 15/8C$ 178

Thu 4/97:41 p.m.BUF - MCO

Nonstop2h 46mFrontier

Mon 8/93:32 p.m.MCO - BUF

Nonstop2h 42mFrontier

Deal found 13/8C$ 184

Fri 29/810:12 a.m.BUF - MCO

Nonstop2h 46mFrontier

Sun 31/87:30 a.m.MCO - BUF

Nonstop2h 47mFrontier

Deal found 15/8C$ 185

Thu 25/97:41 p.m.BUF - MCO

Nonstop2h 46mFrontier

Sun 28/92:39 p.m.MCO - BUF

Nonstop2h 43mFrontier

Deal found 13/8C$ 192

Fri 26/96:59 p.m.BUF - MCO

Nonstop2h 51mFrontier

Fri 3/103:32 p.m.MCO - BUF

Nonstop2h 42mFrontier

Deal found 14/8C$ 200

Last-minute flights from Buffalo to USA
Discover last-minute flight deals from Buffalo to USA. Data last updated 16 August 2025 and is based on user searches.

Thu 21/89:45 a.m.BUF - TPA

1 stop4h 35mFrontier

Sun 24/85:01 a.m.TPA - BUF

1 stop6h 39mFrontier

Deal found 14/8C$ 220

Thu 21/89:45 a.m.BUF - TPA

1 stop4h 35mFrontier

Thu 28/86:00 a.m.TPA - BUF

Nonstop2h 50mFrontier

Deal found 15/8C$ 235

Thu 21/89:45 a.m.BUF - TPA

1 stop4h 35mFrontier

Sat 23/810:00 p.m.TPA - BUF

1 stop21h 16mFrontier

Deal found 14/8C$ 247

Thu 21/89:45 a.m.BUF - TPA

1 stop4h 35mFrontier

Mon 25/85:14 p.m.TPA - BUF

Nonstop2h 56mFrontier

Deal found 14/8C$ 248

Thu 21/88:18 p.m.BUF - MCO

Nonstop2h 51mFrontier

Mon 25/86:00 a.m.MCO - BUF

1 stop10h 00mFrontier

Deal found 14/8C$ 253

Thu 21/86:59 p.m.BUF - IAD

1 stop5h 17mFrontier

Sun 24/86:10 a.m.IAD - BUF

1 stop5h 30mFrontier

Deal found 14/8C$ 260

Fri 22/88:55 p.m.BUF - ATL

1 stop9h 51mFrontier

Sun 24/89:30 a.m.ATL - BUF

Nonstop2h 10mFrontier

Deal found 15/8C$ 200

Fri 22/812:23 p.m.BUF - MCO

1 stop23h 59mFrontier

Sun 24/87:30 a.m.MCO - BUF

Nonstop2h 47mFrontier

Deal found 15/8C$ 233

Fri 22/88:55 p.m.BUF - TPA

Nonstop2h 44mFrontier

Wed 27/88:35 a.m.TPA - BUF

1 stop27h 05mFrontier

Deal found 14/8C$ 242

Sat 23/84:18 p.m.BUF - MCO

1 stop4h 44mFrontier

Wed 27/83:48 p.m.MCO - BUF

1 stop24h 45mFrontier

Deal found 14/8C$ 240

Sat 23/81:56 p.m.BUF - TPA

1 stop6h 56mFrontier

Sat 23/810:00 p.m.TPA - BUF

1 stop21h 16mFrontier

Deal found 14/8C$ 257

Sun 24/89:45 a.m.BUF - MCO

1 stop6h 17mFrontier

Sun 31/87:30 a.m.MCO - BUF

Nonstop2h 47mFrontier

Deal found 15/8C$ 255

One-way flights from Buffalo to USA
Search for one-way flight options from Buffalo to USA. Find affordable one-way fares based on user searches. Data last updated 16 August 2025.

Sun 28/91:23 p.m.BUF - TPA

Nonstop2h 47mFrontier

Deal found 14/8C$ 64

Sun 28/97:41 p.m.BUF - MCO

Nonstop2h 46mFrontier

Deal found 14/8C$ 95

Thu 28/812:26 p.m.BUF - MCO

1 stop5h 58mFrontier

Deal found 14/8C$ 99

Fri 7/114:39 p.m.BUF - MCO

1 stop5h 07mFrontier

Deal found 13/8C$ 104

Fri 12/912:17 p.m.BUF - FLL

1 stop5h 51mFrontier

Deal found 15/8C$ 106

Tue 14/108:00 a.m.BUF - FLL

Nonstop3h 00mJetBlue

Deal found 14/8C$ 108

Wed 24/910:55 a.m.BUF - ORD

Nonstop1h 56mUnited Airlines

Deal found 14/8C$ 108

Tue 23/94:05 p.m.BUF - FLL

1 stop5h 00mSouthwest

Deal found 14/8C$ 109

Wed 19/114:50 p.m.BUF - MCO

Nonstop2h 45mSouthwest

Deal found 16/8C$ 109

Sat 13/127:45 a.m.BUF - FLL

Nonstop3h 05mSouthwest

Deal found 15/8C$ 110

Sat 23/81:56 p.m.BUF - MCO

1 stop7h 27mFrontier

Deal found 15/8C$ 110

Fri 5/94:57 p.m.BUF - LAS

1 stop9h 36mFrontier

Deal found 14/8C$ 112

Fly from

Fly to

Route

Depart

Return

Price

BuffaloOrlando

BUF - MCO

BUFMCO

Buffalo

Fri 29/8

10:12 a.m.-12:58 p.m.

Nonstop2h 46m

Orlando

Sun 7/9

2:44 p.m.-5:27 p.m.

Nonstop2h 43m

C$ 139

BuffaloOrlando

BUF - MCO

BUFMCO

Buffalo

Sun 7/9

7:41 p.m.-10:27 p.m.

Nonstop2h 46m

Orlando

Mon 15/9

3:32 p.m.-6:14 p.m.

Nonstop2h 42m

C$ 142

BuffaloOrlando

BUF - MCO

BUFMCO

Buffalo

Sun 31/8

6:47 p.m.-9:35 p.m.

Nonstop2h 48m

Orlando

Sun 7/9

2:44 p.m.-5:27 p.m.

Nonstop2h 43m

C$ 144

BuffaloOrlando

BUF - MCO

BUFMCO

Buffalo

Thu 4/9

7:41 p.m.-10:27 p.m.

Nonstop2h 46m

Orlando

Sun 7/9

2:44 p.m.-5:27 p.m.

Nonstop2h 43m

C$ 144

BuffaloOrlando

BUF - MCO

BUFMCO

Buffalo

Thu 4/9

7:41 p.m.-10:27 p.m.

Nonstop2h 46m

Orlando

Fri 5/9

3:32 p.m.-6:14 p.m.

Nonstop2h 42m

C$ 144

BuffaloOrlando

BUF - MCO

BUFMCO

Buffalo

Sun 31/8

6:47 p.m.-9:35 p.m.

Nonstop2h 48m

Orlando

Fri 5/9

3:32 p.m.-6:14 p.m.

Nonstop2h 42m

C$ 144

BuffaloOrlando

BUF - MCO

BUFMCO

Buffalo

Thu 4/9

7:41 p.m.-10:27 p.m.

Nonstop2h 46m

Orlando

Mon 8/9

3:32 p.m.-6:14 p.m.

Nonstop2h 42m

C$ 144

BuffaloOrlando

BUF - MCO

BUFMCO

Buffalo

Sun 14/9

7:41 p.m.-10:27 p.m.

Nonstop2h 46m

Orlando

Sun 21/9

2:44 p.m.-5:27 p.m.

Nonstop2h 43m

C$ 149

BuffaloOrlando

BUF - MCO

BUFMCO

Buffalo

Fri 5/9

6:59 p.m.-9:50 p.m.

Nonstop2h 51m

Orlando

Mon 8/9

3:32 p.m.-6:14 p.m.

Nonstop2h 42m

C$ 149

BuffaloNew York

BUF - LGA

BUFLGA

Buffalo

Wed 22/10

5:45 p.m.-7:14 p.m.

Nonstop1h 29m

New York LaGuardia

Sat 25/10

7:15 p.m.-8:51 p.m.

Nonstop1h 36m

C$ 203

Flights are sorted by cheapest round-trip flights first.

Deals found on 14/8

Showing 1-10 of 60 results

...

Best time to book a flight from Buffalo to USA

Have a flexible travel schedule? Discover the best time to fly to USA 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 the United States

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

Currently, May is the cheapest month in which you can book a flight from Buffalo to USA (average of C$ 232). Flying from Buffalo to USA in March is currently the most expensive (average of C$ 298). 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 US?

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

Weekly flight availability from Buffalo to USA

The most flights from BUF to US0 are scheduled on a Monday (3 on average). You will have fewer flight options on Monday, which is when the least amount of flights are scheduled (3 on average).

Reviews of airlines servicing USA

See what other customers who have flown with Southwest,United Airlines, andAmerican Airlines from Buffalo to the United States have to say. You can also see how each airline compares in terms of entertainment options, comfort, food, crew/service, and boarding process.

Southwest

8.0

Very good

4,246 reviews

Check prices

Reviews

1 / 20

8.0

Excellent

Walter,Aug 2025

OAK - SAN

Dozens of flights and I've never seen a row's beverages forgotten. I even went back and asked the attendant to check on them and nothing. I really hope it didn't have something to do with the Black mother with her kid in the row. Otherwise it was a typical Southwest flight, rapid boarding, tolerable leg room.

Southwest

8.0

Very good

4,246 reviews

Southwest

8.0

Very good

4,246 reviews

Check prices

Reviews

1 / 20

8.0

Excellent

Walter,Aug 2025

OAK - SAN

United Airlines

7.4

Good

8,916 reviews

Southwest

8.0

Very good

4,246 reviews

Check prices

Reviews

1 / 20

8.0

Excellent

Walter,Aug 2025

OAK - SAN

American Airlines

7.2

Good

10,000 reviews

Southwest

8.0

Very good

4,246 reviews

Check prices

Reviews

1 / 20

8.0

Excellent

Walter,Aug 2025

OAK - SAN

JetBlue

7.2

Good

2,916 reviews

Southwest

8.0

Very good

4,246 reviews

Check prices

Reviews

1 / 20

8.0

Excellent

Walter,Aug 2025

OAK - SAN

Frontier

5.8

Fair

3,211 reviews

Southwest

8.0

Very good

4,246 reviews

Check prices

Reviews

1 / 20

8.0

Excellent

Walter,Aug 2025

OAK - SAN

Related info for your journey

What airport do you fly from for flights from Buffalo to United States?
Buffalo (BUF) is the airport you will fly out of if you book a flight from Buffalo to United States. It is only a 13.4 km journey to Buffalo (BUF) from Buffalo’s city centre.
How popular is this Buffalo to USA flight route?
Within the past month, 30 users have taken a look at flights from Buffalo to United States.
What are the cheapest airlines to fly from Buffalo to USA one-way?
C$ 64 is the cheapest one-way deal found within the past few days, from Frontier. You may also be able to find cheap deals on JetBlue and United Airlines, with prices starting from C$ 108 and C$ 108, respectively.
What are the most popular routes from Buffalo to USA?
The most popular route from Buffalo to USA is Buffalo - Orlando. You may also consider Buffalo - Fort Lauderdale or Buffalo - Miami.
What are the most reliable airlines from Buffalo to USA?
Consider JetBlue (70%), Hawaiian Airlines (70%) or Singapore Airlines (70%) when booking your flight. These represent the most reliable airlines when flying from Buffalo to USA.
What are the cheapest flights from Buffalo to USA?
Looking at all options, your cheapest flight can be booked for C$ 271. While the most popular route (Buffalo - Orlando) can be booked for C$ 108 on average our data indicates C$ 369 when flying from Buffalo to USA.
Can I find deals for flights from Buffalo to USA that include hotel bookings?
Yes. In addition to deals on Buffalo to USA flights, Cheapflights offers vacation packages that include both flights and hotel.
How can I find direct flights from Buffalo to USA?
After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Buffalo to USA.
Can I find deals for business class flights from Buffalo to USA?
Yes. Cheapflights offers flight deals from Buffalo to USA 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 USA?
Currently, May is the cheapest month in which you can book a flight from Buffalo to USA (average of C$ 232). Flying from Buffalo to USA in March is currently the most expensive (average of C$ 298). 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

Top 6 airlines flying from Buffalo to USA

Airline	Cheapest	Average	Flexibility	On-time
Delta	CheapestC$ 87	AverageC$ 353	FlexibilityNo cancel fee	On-timeN/A	Search Delta flights
Frontier	CheapestC$ 97	AverageC$ 314	FlexibilityNo cancel fee	On-time62%	Search Frontier flights
JetBlue	CheapestC$ 115	AverageC$ 374	FlexibilityNo cancel fee	On-time62%	Search JetBlue flights
American Airlines	CheapestC$ 170	AverageC$ 380	FlexibilityNo cancel fee	On-time71%	Search American Airlines flights
Southwest	CheapestC$ 229	AverageC$ 547	FlexibilityNo cancel fee	On-time63%	Search Southwest flights
United Airlines	CheapestC$ 249	AverageC$ 557	FlexibilityNo cancel fee	On-time69%	Search United Airlines flights

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

When you search for this flight from Buffalo to USA, Cheapflights searches on 900+ travel sites to save you time finding great flight deals online. Additionally, we offer filter features so you can choose a preferred cabin class or airline, see different price ranges, and much more so you can book the flight for you.

Why should you use Cheapflights to find cheap flight tickets from Buffalo to USA?

Cheapflights simply makes it quick and affordable to book flights from Buffalo to USA by bringing together all flight options from hundreds of airlines and agencies online — and put it in one place for you to choose from. Plus, Cheapflights is 100% free to use for all.

Can Cheapflights find flights from Buffalo to USA with no change fees?

Certainly. Search results for flights to USA from Buffalo shown to you on Cheapflights can be narrowed down with different useful search filters, which includes flexible booking options.

Can Cheapflights notify me if prices for flights from Buffalo to USA become cheaper?

Of course! You can now track prices for flights from Buffalo to USA and get an alert from Cheapflights when they change. Have a valid email address ready and click the bell icon next to the flight deals above to set up your price alerts.

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Cheap flights from Buffalo to the United States from C$ 64

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 28/9. Fares are subject to change and may not be available on all flights or dates of travel.

Cheap flight deals from Buffalo to USA

Keep the following information in mind while searching for Buffalo to USA flight deals. Data was last updated 16 August 2025.

Round-trip from

One-way from

Popular in

Cheapest in

Average price

Good round-trip deal

Good one-way deal

Find flight deals from Buffalo to USA

Cheapest flights from Buffalo to USAExplore the most affordable flight options available from Buffalo to USA. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 16 August 2025.

Explore the most affordable flight options available from Buffalo to USA. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 16 August 2025.

Cheapflights Fare Finder

Use the filters below to find and compare flights from Buffalo to the United States that are best for you.

Best time to book a flight from Buffalo to USA

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

Find hourly flight availability from Buffalo to USA. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated 16 August 2025.

Weekly flight availability from Buffalo to USA

Explore weekly flight availability from Buffalo to USA. Discover flights operating on different days of the week, giving you the flexibility to choose a travel day that best fits your plans. Compare info to find the most convenient option for your journey. Data last updated 16 August 2025.

Reviews of airlines servicing USA

Get insights into the airlines that provide service to USA. 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 USA. Reviews last updated 16 August 2025.

See what other customers who have flown with Southwest,United Airlines, andAmerican Airlines from Buffalo to the United States have to say. You can also see how each airline compares in terms of entertainment options, comfort, food, crew/service, and boarding process.

Related info for your journey

Find useful and relevant information for your journey from Buffalo to USA. 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 United States?

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What are the cheapest flights from Buffalo to USA?

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

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Alternative routes for Buffalo to USA

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Top 6 airlines flying from Buffalo to USA

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Cheapest flights from Buffalo to USA
Explore the most affordable flight options available from Buffalo to USA. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 16 August 2025.