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$64+ Cheap flights from Buffalo (BUF) to the United States

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 9/15. Fares are subject to change and may not be available on all flights or dates of travel.
BUF — LAX
Jul 26 — Aug 21
Sat 7/26
Sat 8/2
1 adult, Economy
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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 July 21, 2025.

Round-trip from

$107
(Frontier)

One-way from

$64
(FlightHub)

Popular in

May

Cheapest in

September

Average price

$188

Good round-trip deal

$100 or less

Good one-way deal

$92 or less
From Buffalo to USA
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One-way flight from Buffalo to USA
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Highest demand for flights based on searches. 1% potential increase in price ($3 potential increase over avg. RT price).
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Cheapest flight prices on average. 1% potential price decrease ($2 potential savings vs. average RT price).
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Average for round-trip flights in July 2025
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Price to beat on a round-trip flight from Buffalo to USA.
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Price to beat on a one-way flight from Buffalo to USA.
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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 July 21, 2025.

This Frontier deal was found by Cheapflights users on 7/19. 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.
Sun 9/77:41 pmBUF - MCO
Nonstop2h 46mFrontier
Sat 9/133:32 pmMCO - BUF
Nonstop2h 42mFrontier
Deal found 7/19$107
This Delta deal was found by Cheapflights users on 7/20. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 9/36:04 amBUF - LGA
Nonstop1h 26mDelta
Wed 9/108:31 amLGA - BUF
Nonstop1h 30mDelta
Deal found 7/20$137
This Delta deal was found by Cheapflights users on 7/20. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 9/33:58 pmBUF - JFK
Nonstop1h 40mDelta
Wed 9/1010:55 pmJFK - BUF
Nonstop2h 03mDelta
Deal found 7/20$137
This JetBlue deal was found by Cheapflights users on 7/21. 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 JetBlue is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 9/69:38 amBUF - JFK
Nonstop1h 21mJetBlue
Sun 9/78:29 pmJFK - BUF
Nonstop1h 38mJetBlue
Deal found 7/21$147
This United Airlines deal was found by Cheapflights users on 7/19. 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 9/276:30 amBUF - EWR
Nonstop1h 25mUnited Airlines
Sun 9/289:07 pmEWR - BUF
Nonstop1h 35mUnited Airlines
Deal found 7/19$147
This JetBlue deal was found by Cheapflights users on 7/21. 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 JetBlue is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 9/158:30 amBUF - FLL
Nonstop3h 03mJetBlue
Sat 9/207:19 pmFLL - BUF
Nonstop3h 01mJetBlue
Deal found 7/21$157
This JetBlue deal was found by Cheapflights users on 7/21. 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 JetBlue is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 9/28:30 amBUF - MCO
Nonstop2h 35mJetBlue
Tue 9/96:30 pmMCO - BUF
Nonstop2h 37mJetBlue
Deal found 7/21$157
This American Airlines deal was found by Cheapflights users on 7/19. 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.
Tue 8/195:30 amBUF - FLL
1 stop5h 04mAmerican Airlines
Tue 8/194:02 pmFLL - BUF
1 stop5h 38mAmerican Airlines
Deal found 7/19$159
This American Airlines deal was found by Cheapflights users on 7/20. 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 9/311:59 amBUF - JFK
1 stop4h 59mAmerican Airlines
Wed 9/102:59 pmJFK - BUF
1 stop6h 44mAmerican Airlines
Deal found 7/20$159
This Southwest deal was found by Cheapflights users on 7/19. 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.
Thu 8/712:50 pmBUF - FLL
1 stop6h 55mSouthwest
Sun 8/106:55 pmFLL - BUF
1 stop5h 15mSouthwest
Deal found 7/19$162
This American Airlines deal was found by Cheapflights users on 7/20. 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.
Sat 8/97:38 pmBUF - MIA
1 stop4h 55mAmerican Airlines
Tue 8/126:40 pmMIA - BUF
1 stop4h 51mAmerican Airlines
Deal found 7/20$163
This Southwest deal was found by Cheapflights users on 7/20. 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.
Wed 8/137:40 amBUF - MIA
1 stop9h 00mSouthwest
Sat 8/166:55 amMIA - BUF
1 stop4h 35mSouthwest
Deal found 7/20$164

Cheapflights Fare Finder

Customize your flight search to find flights from Buffalo to USA 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 July 21, 2025.
Use the filters below to find and compare flights from Buffalo to the United States that are best for you.

Fly from

Buffalo

Fly to

USA

Route

Depart

Return

Price

BuffaloOrlando

BUF - MCO

BUFMCO

Buffalo

Sun 9/7

7:41 pm-10:27 pm

Nonstop2h 46m

Orlando

Sat 9/13

3:32 pm-6:14 pm

Nonstop2h 42m

$107

BuffaloNew York

BUF - LGA

BUFLGA

Buffalo

Wed 9/3

10:41 am-12:05 pm

Nonstop1h 24m

New York LaGuardia

Wed 9/10

9:52 pm-11:24 pm

Nonstop1h 32m

$137

BuffaloNew York

BUF - JFK

BUFJFK

Buffalo

Wed 9/3

3:58 pm-5:38 pm

Nonstop1h 40m

New York John F Kennedy Intl

Wed 9/10

10:55 pm-12:58 am

Nonstop2h 03m

$137

BuffaloNewark

BUF - EWR

BUFEWR

Buffalo

Sat 9/27

6:30 am-7:55 am

Nonstop1h 25m

Newark

Sun 9/28

9:07 pm-10:42 pm

Nonstop1h 35m

$147

BuffaloNew York

BUF - JFK

BUFJFK

Buffalo

Tue 9/9

3:55 pm-5:29 pm

Nonstop1h 34m

New York John F Kennedy Intl

Tue 9/9

8:29 pm-10:07 pm

Nonstop1h 38m

$151

BuffaloFort Lauderdale

BUF - FLL

BUFFLL

Buffalo

Mon 9/15

8:30 am-11:33 am

Nonstop3h 03m

Fort Lauderdale

Sat 9/20

7:19 pm-10:20 pm

Nonstop3h 01m

$157

BuffaloOrlando

BUF - MCO

BUFMCO

Buffalo

Tue 9/2

8:30 am-11:05 am

Nonstop2h 35m

Orlando

Tue 9/9

6:30 pm-9:07 pm

Nonstop2h 37m

$157

BuffaloFort Lauderdale

BUF - FLL

BUFFLL

Buffalo

Tue 8/19

5:30 am-10:34 am

1 stop5h 04m

Fort Lauderdale

Tue 8/19

4:02 pm-9:40 pm

1 stop5h 38m

$159

BuffaloNew York

BUF - JFK

BUFJFK

Buffalo

Wed 9/3

11:59 am-4:58 pm

1 stop4h 59m

New York John F Kennedy Intl

Wed 9/10

2:59 pm-9:43 pm

1 stop6h 44m

$159

BuffaloFort Lauderdale

BUF - FLL

BUFFLL

Buffalo

Thu 8/7

12:50 pm-7:45 pm

1 stop6h 55m

Fort Lauderdale

Sun 8/10

6:55 pm-12:10 am

1 stop5h 15m

$162

Flights are sorted by cheapest round-trip flights first.

Deals found on 7/19

Showing 1-10 of 60 results
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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, January is the cheapest month in which you can book a flight from Buffalo to USA (average of $246). Flying from Buffalo to USA in March is currently the most expensive (average of $326). 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?

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 July 21, 2025.

Regardless of the time of day you decide to fly, the ticket price will remain around the same. Book flights from Buffalo to USA as you normally would.

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 July 21, 2025.

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

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 July 21, 2025.
Get a feel of what it's like to fly with Alaska Airlines, Southwest, and Delta from Buffalo to the United States by reading reviews from past customers. Users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.
Alaska Airlines
8.0
Very good
10,000 reviews

Boarding

8.1

Entertainment

7.1

Overall

8.0

Comfort

7.8

Crew

8.5

Food

7.1

Reviews

1 / 20
10.0
Excellent

Anonymous,Jul 2025

EUG - SEA

Mobility support was fabulous No flight entertainment that I was aware of.
Alaska Airlines
8.0
Very good
10,000 reviews
Alaska Airlines
8.0
Very good
10,000 reviews

Boarding

8.1

Entertainment

7.1

Overall

8.0

Comfort

7.8

Crew

8.5

Food

7.1

Reviews

1 / 20
10.0
Excellent

Anonymous,Jul 2025

EUG - SEA

Mobility support was fabulous No flight entertainment that I was aware of.
Southwest
8.0
Very good
4,233 reviews
Alaska Airlines
8.0
Very good
10,000 reviews

Boarding

8.1

Entertainment

7.1

Overall

8.0

Comfort

7.8

Crew

8.5

Food

7.1

Reviews

1 / 20
10.0
Excellent

Anonymous,Jul 2025

EUG - SEA

Mobility support was fabulous No flight entertainment that I was aware of.
Delta
8.0
Very good
7,962 reviews
Alaska Airlines
8.0
Very good
10,000 reviews

Boarding

8.1

Entertainment

7.1

Overall

8.0

Comfort

7.8

Crew

8.5

Food

7.1

Reviews

1 / 20
10.0
Excellent

Anonymous,Jul 2025

EUG - SEA

Mobility support was fabulous No flight entertainment that I was aware of.
United Airlines
7.4
Good
8,867 reviews
Alaska Airlines
8.0
Very good
10,000 reviews

Boarding

8.1

Entertainment

7.1

Overall

8.0

Comfort

7.8

Crew

8.5

Food

7.1

Reviews

1 / 20
10.0
Excellent

Anonymous,Jul 2025

EUG - SEA

Mobility support was fabulous No flight entertainment that I was aware of.
JetBlue
7.3
Good
2,908 reviews
Alaska Airlines
8.0
Very good
10,000 reviews

Boarding

8.1

Entertainment

7.1

Overall

8.0

Comfort

7.8

Crew

8.5

Food

7.1

Reviews

1 / 20
10.0
Excellent

Anonymous,Jul 2025

EUG - SEA

Mobility support was fabulous No flight entertainment that I was aware of.

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?

    If you book a flight to United States from Buffalo, you will be flying from Buffalo, which is the city’s only airport. Buffalo (BUF) is located 8.3 mi from the center of Buffalo.

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

    For one-way options, check prices for Frontier. According to our data, you can fly for as low as $64. Users have also found prices from $77 and $79 on JetBlue and Southwest, respectively.

  • What are the most popular routes from Buffalo to USA?

    When deciding which route to take from Buffalo to USA consider Buffalo - Denver Intl, Buffalo - Orlando or Buffalo - Fort Lauderdale as they are the most popular.

  • What are the most reliable airlines from Buffalo to USA?

    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 Buffalo to USA on time: JetBlue (75%), Hawaiian Airlines (75%), Singapore Airlines (75%).

  • What are the cheapest flights from Buffalo to USA?

    The cheapest flight price from Buffalo to USA is $123. On average you can expect to pay $223. The most popular route, (Buffalo - Denver Intl), can usually be booked for $186.

  • 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, January is the cheapest month in which you can book a flight from Buffalo to USA (average of $246). Flying from Buffalo to USA in March is currently the most expensive (average of $326). 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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Alternative routes for Buffalo to USA

See prices for flight routes from nearby airports that may be better suited for you.
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Top 6 airlines flying from Buffalo to USA

Discover the top 6 airlines that operate flights from Buffalo to USA. 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 July 21, 2025.
AirlineCheapestAverageFlexibilityOn-time
FrontierCheapest$52Average$208FlexibilityNo cancel feeOn-time62%
DeltaCheapest$75Average$300FlexibilityNo cancel feeOn-timeN/A
JetBlueCheapest$83Average$273FlexibilityNo cancel feeOn-time62%
United AirlinesCheapest$152Average$343FlexibilityNo cancel feeOn-time69%
American AirlinesCheapest$158Average$309FlexibilityNo cancel feeOn-time71%
SouthwestCheapest$164Average$406FlexibilityNo cancel feeOn-time63%

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