$184+ Cheap flights from Pittsburgh to Buffalo (PIT - BUF)
This is the cheapest round-trip flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 2/21. Fares are subject to change and may not be available on all flights or dates of travel.
PIT — BUF
Nov 23 — Nov 301
Round-trip
1 adult, Economy
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Find cheap flights from Pittsburgh to Buffalo with Cheapflights
1. Tell us where you want to go
Enter your travel information like dates, passengers, trip type (one-way or round trip), and preferred cabin class then click “Find deals”2. Select your favorite providers
We find the providers serving your travel needs. Choose up to four travel providers to compare side-by-side for flights, hotels, or car rentals.3. Compare prices and book
Review each provider’s pricing and select the best option for you! Book through your favorite provider’s website for a seamless experience.Cheap flight deals from Pittsburgh to Buffalo
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Last-minute
One-way
Cheapest flights from Pittsburgh to BuffaloExplore 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 October 24, 2026.
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 October 24, 2026.
This Delta deal was found by Cheapflights users on 10/22. 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.
Tue 11/174:45 pm -
1 stop7h 12m
Thu 11/197:00 am -
1 stop4h 35m
Deal found 10/22![Delta logo]()
$233
This Southwest deal was found by Cheapflights users on 10/22. 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.
Tue 11/171:30 pm -
2 stops7h 25m
Thu 11/193:55 pm -
1 stop5h 45m
Deal found 10/22![Southwest logo]()
$238
This Southwest deal was found by Cheapflights users on 10/20. 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.
Tue 12/81:30 pm -
2 stops7h 25m
Mon 12/1412:45 pm -
2 stops6h 05m
Deal found 10/20![Southwest logo]()
$243
This Southwest deal was found by Cheapflights users on 10/22. 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.
Mon 11/305:10 am -
1 stop5h 50m
Thu 12/32:00 pm -
2 stops6h 55m
Deal found 10/22![Southwest logo]()
$301
This FlightHub deal was found by Cheapflights users on 10/23. 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 FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 12/57:53 am -
1 stop5h 27m
Wed 12/97:30 pm -
1 stop4h 26m
Deal found 10/23![JetBlue logo]()
$329
This Southwest deal was found by Cheapflights users on 10/22. 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.
Fri 11/64:00 pm -
1 stop5h 15m
Tue 11/1012:45 pm -
1 stop5h 10m
Deal found 10/22![Southwest logo]()
$344
This United Airlines deal was found by Cheapflights users on 10/22. 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 11/196:12 am -
1 stop3h 42m
Thu 11/2610:51 am -
1 stop4h 47m
Deal found 10/22![United Airlines logo]()
$353
This Southwest deal was found by Cheapflights users on 10/22. 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.
Tue 11/311:30 am -
1 stop6h 10m
Thu 11/193:55 pm -
1 stop5h 45m
Deal found 10/22![Southwest logo]()
$375
Best flights from Pittsburgh to BuffaloDiscover carefully curated flight deals from Pittsburgh to Buffalo that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated October 24, 2026.
Discover carefully curated flight deals from Pittsburgh to Buffalo that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated October 24, 2026.
This Southwest deal was found by Cheapflights users on 10/20. 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.
Tue 12/82:20 pm -
1 stop6h 35m
Mon 12/145:10 pm -
1 stop6h 10m
Deal found 10/20![Southwest logo]()
$233
This Priceline deal was found by Cheapflights users on 10/23. 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 Priceline is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 3/46:00 am -
1 stop7h 39m
Fri 3/51:32 pm -
1 stop4h 12m
Deal found 10/23![JetBlue logo]()
$321
This JetBlue deal was found by Cheapflights users on 10/20. 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 JetBlue is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 1/612:10 pm -
1 stop8h 05m
Sat 1/94:59 pm -
1 stop6h 47m
Deal found 10/20![JetBlue logo]()
$321
This Southwest deal was found by Cheapflights users on 10/24. 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 3/44:00 pm -
1 stop5h 40m
Tue 3/911:25 am -
2 stops8h 35m
Deal found 10/24![Southwest logo]()
$362
This Southwest deal was found by Cheapflights users on 10/22. 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.
Tue 11/31:30 pm -
2 stops8h 25m
Thu 11/193:55 pm -
1 stop5h 45m
Deal found 10/22![Southwest logo]()
$380
This Priceline deal was found by Cheapflights users on 10/20. 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 Priceline is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 11/46:30 am -
1 stop8h 28m
Sun 11/85:02 pm -
1 stop6h 39m
Deal found 10/20![JetBlue logo]()
$399
This Southwest deal was found by Cheapflights users on 10/23. 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 3/45:35 am -
1 stop6h 05m
Fri 3/52:45 pm -
2 stops8h 20m
Deal found 10/23![Southwest logo]()
$392
Last-minute flights from Pittsburgh to BuffaloDiscover last-minute flight deals from Pittsburgh to Buffalo. Data last updated October 24, 2026 and is based on user searches.
Discover last-minute flight deals from Pittsburgh to Buffalo. Data last updated October 24, 2026 and is based on user searches.
This Southwest deal was found by Cheapflights users on 10/22. 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.
Tue 11/311:30 am -
1 stop6h 10m
Thu 11/193:55 pm -
1 stop5h 45m
Deal found 10/22![Southwest logo]()
$375
This Priceline deal was found by Cheapflights users on 10/20. 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 Priceline is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 11/46:30 am -
1 stop8h 28m
Sun 11/85:02 pm -
1 stop6h 39m
Deal found 10/20![JetBlue logo]()
$399
This Southwest deal was found by Cheapflights users on 10/22. 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.
Fri 11/64:00 pm -
1 stop5h 15m
Tue 11/1012:45 pm -
1 stop5h 10m
Deal found 10/22![Southwest logo]()
$344
This Delta deal was found by Cheapflights users on 10/22. 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.
Tue 11/174:45 pm -
1 stop7h 12m
Thu 11/197:00 am -
1 stop4h 35m
Deal found 10/22![Delta logo]()
$233
This Southwest deal was found by Cheapflights users on 10/22. 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.
Tue 11/171:30 pm -
2 stops7h 25m
Thu 11/193:55 pm -
1 stop5h 45m
Deal found 10/22![Southwest logo]()
$238
This United Airlines deal was found by Cheapflights users on 10/22. 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 11/196:12 am -
1 stop3h 42m
Thu 11/2610:51 am -
1 stop4h 47m
Deal found 10/22![United Airlines logo]()
$353
This Southwest deal was found by Cheapflights users on 10/22. 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.
Mon 11/305:10 am -
1 stop5h 50m
Thu 12/32:00 pm -
2 stops6h 55m
Deal found 10/22![Southwest logo]()
$301
One-way flights from Pittsburgh to BuffaloSearch for one-way flight options from Pittsburgh to Buffalo. Find affordable one-way fares based on user searches. Data last updated October 24, 2026.
Search for one-way flight options from Pittsburgh to Buffalo. Find affordable one-way fares based on user searches. Data last updated October 24, 2026.
This Southwest deal was found by Cheapflights users on 10/23. 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.
Sun 2/215:35 am -
1 stop8h 30m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 10/23![Southwest logo]()
$184
This American Airlines deal was found by Cheapflights users on 10/21. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 2/213:29 pm -
1 stop6h 29m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 10/21![American Airlines logo]()
$210
This Kiwi.com deal was found by Cheapflights users on 10/21. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 2/218:54 pm -
2 stops21h 18m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 10/21![Multiple Airlines logo]()
$240
This Kiwi.com deal was found by Cheapflights users on 10/20. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 12/296:11 pm -
1 stop23h 18m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 10/20![Frontier logo]()
$258
This Kiwi.com deal was found by Cheapflights users on 10/20. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 12/2911:55 am -
3 stops29h 34m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 10/20![Multiple Airlines logo]()
$260
This United Airlines deal was found by Cheapflights users on 10/19. 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.
Wed 11/48:49 am -
1 stop4h 28m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 10/19![United Airlines logo]()
$273
Find 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 October 24, 2026.
Most accurate provider | FlightHub 3 stars |
|---|---|
Most trusted provider | FlightHub 3 stars |
Round-trip from | $233 (Delta) |
One-way from | $184 (Southwest) |
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 7,457,451 searches. Data last updated October 24, 2026.
Use the filters below to find and compare flights from Pittsburgh to Buffalo that are best for you.
Fly from
Fly to
Route
Depart
Return
Cheapest round-trip
PittsburghBuffalo
PIT Pittsburgh - BUF Buffalo
PITBUF
Pittsburgh
Sun 2/21
5:35 am-2:05 pm
1 stop8h 30m
Buffalo
Wed 12/31
12:00 am-12:00 am
Nonstop0h 00m
$184
PittsburghBuffalo
PIT Pittsburgh - BUF Buffalo
PITBUF
Pittsburgh
Sun 2/21
3:29 pm-9:58 pm
1 stop6h 29m
Buffalo
Wed 12/31
12:00 am-12:00 am
Nonstop0h 00m
$210
PittsburghBuffalo
PIT Pittsburgh - BUF Buffalo
PITBUF
Pittsburgh
Tue 12/8
2:20 pm-8:55 pm
1 stop6h 35m
Buffalo
Mon 12/14
5:10 pm-11:20 pm
1 stop6h 10m
$233
PittsburghBuffalo
PIT Pittsburgh - BUF Buffalo
PITBUF
Pittsburgh
Sun 2/21
8:54 pm-6:12 pm
2 stops21h 18m
Buffalo
Wed 12/31
12:00 am-12:00 am
Nonstop0h 00m
$240
PittsburghBuffalo
PIT Pittsburgh - BUF Buffalo
PITBUF
Pittsburgh
Tue 12/29
11:55 am-5:29 pm
3 stops29h 34m
Buffalo
Wed 12/31
12:00 am-12:00 am
Nonstop0h 00m
$260
Quickest round-trip
PittsburghBuffalo
PIT Pittsburgh - BUF Buffalo
PITBUF
Pittsburgh
Wed 11/4
8:49 am-1:17 pm
1 stop4h 28m
Buffalo
Wed 12/31
12:00 am-12:00 am
Nonstop0h 00m
$273
PittsburghBuffalo
PIT Pittsburgh - BUF Buffalo
PITBUF
Pittsburgh
Tue 12/29
6:11 pm-3:56 pm
2 stops21h 45m
Buffalo
Wed 12/31
12:00 am-12:00 am
Nonstop0h 00m
$287
PittsburghBuffalo
PIT Pittsburgh - BUF Buffalo
PITBUF
Pittsburgh
Thu 3/4
6:00 am-1:39 pm
1 stop7h 39m
Buffalo
Fri 3/5
1:32 pm-5:44 pm
1 stop4h 12m
$321
PittsburghBuffalo
PIT Pittsburgh - BUF Buffalo
PITBUF
Pittsburgh
Wed 1/6
12:10 pm-8:15 pm
1 stop8h 05m
Buffalo
Sat 1/9
4:59 pm-11:46 pm
1 stop6h 47m
$321
PittsburghBuffalo
PIT Pittsburgh - BUF Buffalo
PITBUF
Pittsburgh
Thu 3/4
4:00 pm-9:40 pm
1 stop5h 40m
Buffalo
Tue 3/9
11:25 am-8:00 pm
2 stops8h 35m
$362
Showing 1-10 of 13 resultsSorted by cheapest first
Compare providers for flights from Pittsburgh to Buffalo
Provider information is updated monthly. Please note that these providers often have deals for this flight, but the availability may vary on a day-by-day basis on Cheapflights.
Use the table below to compare price accuracy, trust ratings, and cancellation policies for each provider offering flight deals from Pittsburgh to Buffalo in October.
| Provider | Price Accuracy | Trust Score* |
|---|---|---|
| Price Accuracy1 star | Trust Score*3 stars | |
| Price Accuracy3 stars | Trust Score*3 stars |
- Most accurate provider: When it comes to deals on Pittsburgh-Buffalo flights, users find the pricing of FlightHub to be most consistent on Cheapflights vs. FlightHub Users can find the same prices on Pittsburgh-Buffalo flight deals on Cheapflights vs. FlightHub >95% of the time. Price accuracy is based on data collected from Pittsburgh-Buffalo flight searches over the past month and is updated monthly.
- Most trusted provider: When it comes to deals on Pittsburgh-Buffalo flights, Cheapflights users trust FlightHub the most. FlightHub has received a user feedback score of 3 out of 3 stars (3 being the best), meaning they have been trusted the most by Cheapflights users looking for Pittsburgh-Buffalo flight deals. Provider user feedback score is based on Cheapflights searches over the past month and is updated monthly.
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.
PIT-BUF
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.
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.
Traveling to a place near Buffalo?
Book flights to Buffalo if you plan to visit one of these locationsCheektowaga
Lockport
Amherst
Williamsville
Orchard Park
Eden
Bowmansville
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