$380+ Cheap flights from Allentown to Buffalo (ABE - 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 11/6. Fares are subject to change and may not be available on all flights or dates of travel.
ABE — BUF
Nov 10 — Nov 171
Round-trip
1 adult, Economy
We work with more than 300 partners to bring you better travel deals
Find cheap flights from Allentown 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 Allentown to Buffalo
Cheapest
Best
Last-minute
One-way
Cheapest flights from Allentown to BuffaloExplore the most affordable flight options available from Allentown to Buffalo. Find the lowest fares from popular airlines and budget airlines, with prices last updated on October 11, 2026.
Explore the most affordable flight options available from Allentown to Buffalo. Find the lowest fares from popular airlines and budget airlines, with prices last updated on October 11, 2026.
This United Airlines deal was found by Cheapflights users on 10/10. 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 11/76:15 am -
1 stop7h 02m
Sat 11/141:53 pm -
1 stop7h 09m
Deal found 10/10![United Airlines logo]()
$399
This American Airlines deal was found by Cheapflights users on 10/9. 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 10/95:14 pm -
1 stop5h 36m
Tue 10/136:51 pm -
1 stop4h 34m
Deal found 10/9![American Airlines logo]()
$650
This American Airlines deal was found by Cheapflights users on 10/7. 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.
Fri 11/65:37 am -
1 stop12h 28m
Mon 11/911:26 am -
1 stop11h 33m
Deal found 10/7![American Airlines logo]()
$652
This American Airlines deal was found by Cheapflights users on 10/11. 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 11/1412:55 pm -
2 stops7h 30m
Sun 11/1511:32 am -
1 stop5h 12m
Deal found 10/11![American Airlines logo]()
$656
This American Airlines deal was found by Cheapflights users on 10/7. 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 10/226:10 am -
1 stop4h 38m
Mon 10/265:50 am -
1 stop5h 28m
Deal found 10/7![American Airlines logo]()
$689
This American Airlines deal was found by Cheapflights users on 10/6. 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.
Thu 10/86:10 am -
1 stop4h 38m
Thu 10/87:53 pm -
1 stop4h 35m
Deal found 10/6![American Airlines logo]()
$747
This American Airlines deal was found by Cheapflights users on 10/6. 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.
Thu 10/811:48 am -
1 stop7h 15m
Fri 10/97:53 pm -
1 stop4h 35m
Deal found 10/6![American Airlines logo]()
$774
This United Airlines deal was found by Cheapflights users on 10/10. 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 10/126:20 am -
1 stop6h 51m
Tue 10/131:48 pm -
1 stop7h 12m
Deal found 10/10![United Airlines logo]()
$863
This Delta deal was found by Cheapflights users on 10/9. 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 10/301:00 pm -
1 stop10h 59m
Sun 11/112:21 pm -
1 stop9h 58m
Deal found 10/9![Delta logo]()
$877
This United Airlines deal was found by Cheapflights users on 10/7. 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.
Thu 10/2210:37 am -
1 stop6h 06m
Mon 10/266:30 am -
1 stop14h 32m
Deal found 10/7![United Airlines logo]()
$879
This United Airlines deal was found by Cheapflights users on 10/7. 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.
Fri 11/65:36 pm -
1 stop19h 41m
Mon 11/97:52 pm -
2 stops21h 04m
Deal found 10/7![United Airlines logo]()
$882
Best flights from Allentown to BuffaloDiscover carefully curated flight deals from Allentown to Buffalo that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated October 11, 2026.
Discover carefully curated flight deals from Allentown to Buffalo that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated October 11, 2026.
This United Airlines deal was found by Cheapflights users on 10/9. 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 1/3010:10 am -
1 stop6h 41m
Wed 2/310:15 am -
1 stop6h 30m
Deal found 10/9![United Airlines logo]()
$399
This American Airlines deal was found by Cheapflights users on 10/11. 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 11/1412:55 pm -
2 stops7h 30m
Sun 11/1511:32 am -
1 stop5h 12m
Deal found 10/11![American Airlines logo]()
$656
This United Airlines deal was found by Cheapflights users on 10/7. 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.
Fri 1/226:00 am -
1 stop7h 15m
Sun 1/2410:15 am -
1 stop6h 30m
Deal found 10/7![United Airlines logo]()
$494
This United Airlines deal was found by Cheapflights users on 10/10. 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 11/76:15 am -
2 stops8h 05m
Sat 11/141:53 pm -
1 stop7h 09m
Deal found 10/10![United Airlines logo]()
$777
This United Airlines deal was found by Cheapflights users on 10/9. 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.
Fri 10/306:15 am -
1 stop10h 47m
Sun 11/16:30 am -
1 stop14h 32m
Deal found 10/9![United Airlines logo]()
$890
Last-minute flights from Allentown to BuffaloDiscover last-minute flight deals from Allentown to Buffalo. Data last updated October 11, 2026 and is based on user searches.
Discover last-minute flight deals from Allentown to Buffalo. Data last updated October 11, 2026 and is based on user searches.
This American Airlines deal was found by Cheapflights users on 10/6. 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.
Thu 10/86:10 am -
1 stop4h 38m
Thu 10/87:53 pm -
1 stop4h 35m
Deal found 10/6![American Airlines logo]()
$747
This American Airlines deal was found by Cheapflights users on 10/6. 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.
Thu 10/811:48 am -
1 stop7h 15m
Fri 10/97:53 pm -
1 stop4h 35m
Deal found 10/6![American Airlines logo]()
$774
This American Airlines deal was found by Cheapflights users on 10/9. 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 10/95:14 pm -
1 stop5h 36m
Tue 10/136:51 pm -
1 stop4h 34m
Deal found 10/9![American Airlines logo]()
$650
This United Airlines deal was found by Cheapflights users on 10/10. 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 10/126:20 am -
1 stop6h 51m
Tue 10/131:48 pm -
1 stop7h 12m
Deal found 10/10![United Airlines logo]()
$863
This American Airlines deal was found by Cheapflights users on 10/7. 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 10/226:10 am -
1 stop4h 38m
Mon 10/265:50 am -
1 stop5h 28m
Deal found 10/7![American Airlines logo]()
$689
This United Airlines deal was found by Cheapflights users on 10/7. 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.
Thu 10/2210:37 am -
1 stop6h 06m
Mon 10/266:30 am -
1 stop14h 32m
Deal found 10/7![United Airlines logo]()
$879
This Delta deal was found by Cheapflights users on 10/9. 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 10/301:00 pm -
1 stop10h 59m
Sun 11/112:21 pm -
1 stop9h 58m
Deal found 10/9![Delta logo]()
$877
This American Airlines deal was found by Cheapflights users on 10/7. 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.
Fri 11/65:37 am -
1 stop12h 28m
Mon 11/911:26 am -
1 stop11h 33m
Deal found 10/7![American Airlines logo]()
$652
This United Airlines deal was found by Cheapflights users on 10/7. 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.
Fri 11/65:36 pm -
1 stop19h 41m
Mon 11/97:52 pm -
2 stops21h 04m
Deal found 10/7![United Airlines logo]()
$882
This United Airlines deal was found by Cheapflights users on 10/10. 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 11/76:15 am -
1 stop7h 02m
Sat 11/141:53 pm -
1 stop7h 09m
Deal found 10/10![United Airlines logo]()
$399
This American Airlines deal was found by Cheapflights users on 10/11. 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 11/1412:55 pm -
2 stops7h 30m
Sun 11/1511:32 am -
1 stop5h 12m
Deal found 10/11![American Airlines logo]()
$656
One-way flights from Allentown to BuffaloSearch for one-way flight options from Allentown to Buffalo. Find affordable one-way fares based on user searches. Data last updated October 11, 2026.
Search for one-way flight options from Allentown to Buffalo. Find affordable one-way fares based on user searches. Data last updated October 11, 2026.
This United Airlines deal was found by Cheapflights users on 10/7. 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.
Fri 11/65:36 pm -
1 stop23h 32m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 10/7![United Airlines logo]()
$380
Find flight deals from Allentown to Buffalo
Discover tips and strategies to find the most affordable flight options for your journey from Allentown (ABE) 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 11, 2026.
Most accurate provider | FlightHub 3 stars |
|---|---|
Most trusted provider | FlightHub 3 stars |
Round-trip from | $399 (United Airlines) |
One-way from | $380 (United Airlines) |
Cheapflights Fare Finder
Customize your flight search to find flights from Allentown 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 11, 2026.
Use the filters below to find and compare flights from Allentown to Buffalo that are best for you.
Fly from
Fly to
Route
Depart
Return
Cheapest round-trip
AllentownBuffalo
ABE Allentown-Bethlehem - BUF Buffalo
ABEBUF
Allentown-Bethlehem
Fri 11/6
5:36 pm-5:08 pm
1 stop23h 32m
Buffalo
Wed 12/31
12:00 am-12:00 am
Nonstop0h 00m
$380
AllentownBuffalo
ABE Allentown-Bethlehem - BUF Buffalo
ABEBUF
Allentown-Bethlehem
Sat 1/30
10:10 am-4:51 pm
1 stop6h 41m
Buffalo
Wed 2/3
10:15 am-4:45 pm
1 stop6h 30m
$399
AllentownBuffalo
ABE Allentown-Bethlehem - BUF Buffalo
ABEBUF
Allentown-Bethlehem
Fri 1/22
6:00 am-1:15 pm
1 stop7h 15m
Buffalo
Sun 1/24
10:15 am-4:45 pm
1 stop6h 30m
$494
Quickest round-trip
AllentownBuffalo
ABE Allentown-Bethlehem - BUF Buffalo
ABEBUF
Allentown-Bethlehem
Sat 11/14
12:55 pm-8:25 pm
2 stops7h 30m
Buffalo
Sun 11/15
11:32 am-4:44 pm
1 stop5h 12m
$656
AllentownBuffalo
ABE Allentown-Bethlehem - BUF Buffalo
ABEBUF
Allentown-Bethlehem
Sat 11/7
6:15 am-2:20 pm
2 stops8h 05m
Buffalo
Sat 11/14
1:53 pm-9:02 pm
1 stop7h 09m
$777
AllentownBuffalo
ABE Allentown-Bethlehem - BUF Buffalo
ABEBUF
Allentown-Bethlehem
Fri 10/30
6:15 am-5:02 pm
1 stop10h 47m
Buffalo
Sun 11/1
6:30 am-9:02 pm
1 stop14h 32m
$890
Sorted by cheapest first
Compare providers for flights from Allentown 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 Allentown 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 Allentown-Buffalo flights, users find the pricing of FlightHub to be most consistent on Cheapflights vs. FlightHub Users can find the same prices on Allentown-Buffalo flight deals on Cheapflights vs. FlightHub >95% of the time. Price accuracy is based on data collected from Allentown-Buffalo flight searches over the past month and is updated monthly.
- Most trusted provider: When it comes to deals on Allentown-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 Allentown-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 Allentown to Buffalo
Have a flexible travel schedule? Discover the best time to fly to Buffalo from Allentown with our price prediction graph.
ABE-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 Allentown 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
Browse thousands of different options on Cheapflights for your next trip
Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.
Alternative routes
Buffalo flight routes
Complete your trip
Flights by cabin class
Other flight options
Other flights from Allentown
Popular flights