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$99+ Cheap flights from Pittsburgh to Buffalo (PIT - 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 8/19. Fares are subject to change and may not be available on all flights or dates of travel.
PIT — BUF
Aug 4 — Aug 111
Mon 8/4
Mon 8/11
1 adult, Economy
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Cheap flight deals from Pittsburgh to Buffalo

Discover tips and strategies to find the most affordable flight options for your journey from Pittsburgh (PIT) to Buffalo (BUF). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated July 30, 2025.

Round-trip from

$230
(Southwest)

One-way from

$99
(Delta)

Popular in

July

Cheapest in

April

Average price

$634
From Pittsburgh to Buffalo
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One-way flight from Pittsburgh to Buffalo
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Highest demand for flights based on searches. 15% potential increase in price ($67 potential increase over avg. RT price).
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Cheapest flight prices on average. 7% potential price decrease ($25 potential savings vs. average RT price).
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Average for round-trip flights in July 2025
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Find flight deals from Pittsburgh to Buffalo

Cheapest flights from Pittsburgh to Buffalo
Explore the most affordable flight options available from Pittsburgh to Buffalo. Find the lowest fares from popular airlines and budget airlines, with prices last updated on July 30, 2025.

This Southwest deal was found by Cheapflights users on 7/29. 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 Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 9/257:00 pmPIT - BUF
1 stop4h 30mSouthwest
Sat 9/273:20 pmBUF - PIT
1 stop6h 30mSouthwest
Deal found 7/29$230
This Delta deal was found by Cheapflights users on 7/28. 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.
Fri 9/196:48 pmPIT - BUF
1 stop4h 26mDelta
Sun 9/216:03 amBUF - PIT
1 stop3h 46mDelta
Deal found 7/28$233
This American Airlines deal was found by Cheapflights users on 7/30. 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.
Fri 9/53:06 pmPIT - BUF
1 stop6h 47mAmerican Airlines
Mon 9/86:49 pmBUF - PIT
1 stop4h 14mAmerican Airlines
Deal found 7/30$281
This United Airlines deal was found by Cheapflights users on 7/30. 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 8/1410:23 amPIT - BUF
2 stops13h 15mUnited Airlines
Mon 8/187:45 pmBUF - PIT
1 stop3h 30mUnited Airlines
Deal found 7/30$517

Cheapflights Fare Finder

 
Customize your flight search to find flights from Pittsburgh 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 July 30, 2025.
Use the filters below to find and compare flights from Pittsburgh to Buffalo that are best for you.

Fly from

Pittsburgh

Fly to

Buffalo

Route

Depart

Return

Price

PittsburghBuffalo

PIT - BUF

PITBUF

Pittsburgh

Sat 1/10

7:20 am-12:35 pm

1 stop5h 15m

Buffalo

Thu 1/15

10:20 am-1:24 pm

1 stop3h 04m

$215

PittsburghBuffalo

PIT - BUF

PITBUF

Pittsburgh

Thu 9/25

7:00 pm-11:30 pm

1 stop4h 30m

Buffalo

Sat 9/27

3:20 pm-9:50 pm

1 stop6h 30m

$230

PittsburghBuffalo

PIT - BUF

PITBUF

Pittsburgh

Fri 9/5

3:06 pm-9:53 pm

1 stop6h 47m

Buffalo

Mon 9/8

6:49 pm-11:03 pm

1 stop4h 14m

$281

PittsburghBuffalo

PIT - BUF

PITBUF

Pittsburgh

Sat 1/10

10:45 am-6:21 pm

2 stops7h 36m

Buffalo

Thu 1/15

6:45 pm-11:19 pm

1 stop4h 34m

$481

PittsburghBuffalo

PIT - BUF

PITBUF

Pittsburgh

Tue 8/19

4:39 pm-11:24 pm

1 stop6h 45m

$99

PittsburghBuffalo

PIT - BUF

PITBUF

Pittsburgh

Tue 8/19

1:10 pm-10:10 pm

2 stops9h 00m

$104

PittsburghBuffalo

PIT - BUF

PITBUF

Pittsburgh

Thu 10/30

7:00 am-10:26 am

1 stop3h 26m

$117

PittsburghBuffalo

PIT - BUF

PITBUF

Pittsburgh

Tue 8/12

6:15 am-9:01 pm

2 stops14h 46m

$370

PittsburghBuffalo

PIT - BUF

PITBUF

Pittsburgh

Wed 8/6

8:21 pm-10:38 am

3 stops38h 17m

$406

Flights are sorted by cheapest round-trip flights first.

Deals found on 7/29

Best time to book a flight from Pittsburgh to Buffalo

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

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

Currently, January is the cheapest month in which you can book a flight from Pittsburgh to Buffalo (average of $256). Flying from Pittsburgh 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 PIT to BUF?

Find hourly flight availability from Pittsburgh 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 July 30, 2025.

Unlike at noon, when flights are generally more expensive, you can save up to 24% on flights from Pittsburgh to Buffalo by exploring options for tickets in the afternoon.

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 July 30, 2025.
Peruse reviews from past customers who have flown with Southwest, Delta, and United Airlines from Pittsburgh 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
4,241 reviews

Boarding

8.1

Comfort

8.0

Food

7.0

Entertainment

7.5

Overall

8.0

Crew

8.6

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.
Southwest
8.0
Very good
4,241 reviews
Southwest
8.0
Very good
4,241 reviews

Boarding

8.1

Comfort

8.0

Food

7.0

Entertainment

7.5

Overall

8.0

Crew

8.6

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.
Delta
8.0
Very good
7,980 reviews
Southwest
8.0
Very good
4,241 reviews

Boarding

8.1

Comfort

8.0

Food

7.0

Entertainment

7.5

Overall

8.0

Crew

8.6

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.
United Airlines
7.4
Good
8,896 reviews
Southwest
8.0
Very good
4,241 reviews

Boarding

8.1

Comfort

8.0

Food

7.0

Entertainment

7.5

Overall

8.0

Crew

8.6

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.
American Airlines
7.2
Good
10,000 reviews
Southwest
8.0
Very good
4,241 reviews

Boarding

8.1

Comfort

8.0

Food

7.0

Entertainment

7.5

Overall

8.0

Crew

8.6

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 Pittsburgh to Buffalo. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • What are the cheapest airlines flying from Pittsburgh to Buffalo round-trip?

    Southwest, at $230, was found to be the cheapest airline from Pittsburgh to Buffalo.Alternate airlines to your destination round-trip include Delta and American Airlines. Users have found that Southwest is 39% cheaper than the other options available to this destination.

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

    To fly one-way, consider booking your trip with Delta, which is currently one of the cheapest options available, starting at $99. Southwest flights start at $104 while deals on American Airlines start at $239 one-way.

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

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

  • How can I find direct flights from Pittsburgh to Buffalo?

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

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

    Yes. Cheapflights offers flight deals from Pittsburgh 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 Pittsburgh to Buffalo?

    Currently, January is the cheapest month in which you can book a flight from Pittsburgh to Buffalo (average of $256). Flying from Pittsburgh 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
Orchard Park
Batavia
Williamsville
Eden
Amherst
West Seneca

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Alternative routes for Pittsburgh to Buffalo

See prices for flight routes from nearby airports that may be better suited for you.
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Philadelphia to Newark flights
John F Kennedy Intl to Saranac Lake flights
John F Kennedy Intl to Ithaca flights
Philadelphia to Albany flights
Pittsburgh to Albany flights
Pittsburgh to White Plains flights
LaGuardia to Ithaca flights
Dulles Intl to Plattsburgh flights
Reagan-National to Ithaca flights

Top airline flying from Pittsburgh to Buffalo

Discover the top airline that operate flights from Pittsburgh 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 July 30, 2025.
AirlineCheapestAverageFlexibilityOn-time
American AirlinesCheapest$269Average$374FlexibilityNo cancel feeOn-time71%

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